nv50_program.c revision 496c9eaacfabc4df4e6fb5ba230e60dc660554c8
1857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs/* 2857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * Copyright 2008 Ben Skeggs 3857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * 4857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * Permission is hereby granted, free of charge, to any person obtaining a 5857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * copy of this software and associated documentation files (the "Software"), 6857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * to deal in the Software without restriction, including without limitation 7857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * and/or sell copies of the Software, and to permit persons to whom the 9857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * Software is furnished to do so, subject to the following conditions: 10857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * 11857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * The above copyright notice and this permission notice shall be included in 12857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * all copies or substantial portions of the Software. 13857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * 14857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs * SOFTWARE. 21857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs */ 22857a3294a959015bf893241199f7fd7f7882a6abBen Skeggs 23f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "pipe/p_context.h" 24f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "pipe/p_defines.h" 25f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "pipe/p_state.h" 26f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "pipe/p_inlines.h" 27f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 28f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "pipe/p_shader_tokens.h" 29fda01b584715c05696a0e6768fda669ef1eb5f3bBen Skeggs#include "tgsi/tgsi_parse.h" 30fda01b584715c05696a0e6768fda669ef1eb5f3bBen Skeggs#include "tgsi/tgsi_util.h" 31f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 32f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs#include "nv50_context.h" 33f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 34ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller#define NV50_SU_MAX_TEMP 127 35c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller#define NV50_SU_MAX_ADDR 4 36b01d0077af9d93c582e5f53ebd358ac8148b22dfBen Skeggs//#define NV50_PROGRAM_DUMP 37f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 38c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller/* $a5 and $a6 always seem to be 0, and using $a7 gives you noise */ 39c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 409a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs/* ARL - gallium craps itself on progs/vp/arl.txt 4121e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs * 4221e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs * MSB - Like MAD, but MUL+SUB 4321e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs * - Fuck it off, introduce a way to negate args for ops that 4421e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs * support it. 4521e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs * 46ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs * Look into inlining IMMD for ops other than MOV (make it general?) 4733e4d30d50344be26398a51365bea1be37487403Ben Skeggs * - Maybe even relax restrictions a bit, can't do P_RESULT + P_IMMD, 4833e4d30d50344be26398a51365bea1be37487403Ben Skeggs * but can emit to P_TEMP first - then MOV later. NVIDIA does this 49ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs * 502fdeb4d5a5cc8b93bf885ba646e3a29a68c755edBen Skeggs * In ops such as ADD it's possible to construct a bad opcode in the !is_long() 512fdeb4d5a5cc8b93bf885ba646e3a29a68c755edBen Skeggs * case, if the emit_src() causes the inst to suddenly become long. 522fdeb4d5a5cc8b93bf885ba646e3a29a68c755edBen Skeggs * 53ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs * Verify half-insns work where expected - and force disable them where they 54ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs * don't work - MUL has it forcibly disabled atm as it fixes POW.. 55afcaeaa0e4dc3ced40621c76304a2c0c5a3ab403Ben Skeggs * 56afcaeaa0e4dc3ced40621c76304a2c0c5a3ab403Ben Skeggs * FUCK! watch dst==src vectors, can overwrite components that are needed. 57afcaeaa0e4dc3ced40621c76304a2c0c5a3ab403Ben Skeggs * ie. SUB R0, R0.yzxw, R0 58776e9581d16fc0fd28058fbcd879756fd5d40b96Ben Skeggs * 59b5bbf09c42a9d563984fad875ced5c4814033a3dBen Skeggs * Things to check with renouveau: 60b5bbf09c42a9d563984fad875ced5c4814033a3dBen Skeggs * FP attr/result assignment - how? 616d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * attrib 626d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - 0x16bc maps vp output onto fp hpos 636d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - 0x16c0 maps vp output onto fp col0 646d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * result 656d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - colr always 0-3 666d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - depr always 4 676d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x16bc->0x16e8 --> some binding between vp/fp regs 686d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x16b8 --> VP output count 696d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 706d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x1298 --> "MOV rcol.x, fcol.y" "MOV depr, fcol.y" = 0x00000005 716d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * "MOV rcol.x, fcol.y" = 0x00000004 726d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x19a8 --> as above but 0x00000100 and 0x00000000 736d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - 0x00100000 used when KIL used 746d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x196c --> as above but 0x00000011 and 0x00000000 756d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 766d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * 0x1988 --> 0xXXNNNNNN 776d0f7ea95475009ee17862786469f7b9a34a797fBen Skeggs * - XX == FP high something 7821e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs */ 79f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstruct nv50_reg { 80f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs enum { 81f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs P_TEMP, 82f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs P_ATTR, 83f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs P_RESULT, 84f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs P_CONST, 85ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller P_IMMD, 86ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller P_ADDR 87f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } type; 88f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int index; 89f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 90f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int hw; 9138ce697e5942550888c28bd4859ca2a92f247bf7Ben Skeggs int neg; 92bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 93dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller int rhw; /* result hw for FP outputs, or interpolant index */ 94bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller int acc; /* instruction where this reg is last read (first insn == 1) */ 95f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs}; 96f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 97e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller/* arbitrary limits */ 981196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller#define MAX_IF_DEPTH 4 99e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller#define MAX_LOOP_DEPTH 4 1001196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 101f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstruct nv50_pc { 102f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_program *p; 103f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 104f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs /* hw resources */ 105f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *r_temp[NV50_SU_MAX_TEMP]; 106ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller struct nv50_reg r_addr[NV50_SU_MAX_ADDR]; 107f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 108f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs /* tgsi resources */ 109f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *temp; 110f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int temp_nr; 111f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *attr; 112f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int attr_nr; 113f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *result; 114f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int result_nr; 115f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *param; 116f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int param_nr; 117f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *immd; 118f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs float *immd_buf; 119f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int immd_nr; 120ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller struct nv50_reg **addr; 121ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller int addr_nr; 1222a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 12321e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs struct nv50_reg *temp_temp[16]; 1242a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs unsigned temp_temp_nr; 125bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 126234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller /* broadcast and destination replacement regs */ 127234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller struct nv50_reg *r_brdc; 128234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller struct nv50_reg *r_dst[4]; 129234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 130e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller unsigned interp_mode[32]; 131dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller /* perspective interpolation registers */ 132dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller struct nv50_reg *iv_p; 133dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller struct nv50_reg *iv_c; 134e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller 1351196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *if_cond; 1361196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *if_insn[MAX_IF_DEPTH]; 1371196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *br_join[MAX_IF_DEPTH]; 138e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller struct nv50_program_exec *br_loop[MAX_LOOP_DEPTH]; /* for BRK branch */ 139e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller int if_lvl, loop_lvl; 140e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller unsigned loop_pos[MAX_LOOP_DEPTH]; 1411196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 142bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller /* current instruction and total number of insns */ 143bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller unsigned insn_cur; 144bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller unsigned insn_nr; 145d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller 146d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller boolean allow32; 147f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs}; 148f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 149e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumillerstatic INLINE void 150e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumillerctor_reg(struct nv50_reg *reg, unsigned type, int index, int hw) 151e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller{ 152e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->type = type; 153e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->index = index; 154e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->hw = hw; 155e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->neg = 0; 156e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->rhw = -1; 157e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller reg->acc = 0; 158e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller} 159e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller 1606516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillerstatic INLINE unsigned 1616516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillerpopcnt4(uint32_t val) 1626516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller{ 1636516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller static const unsigned cnt[16] 1646516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller = { 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4 }; 1656516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller return cnt[val & 0xf]; 1666516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller} 1676516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 168f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic void 169ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumillerterminate_mbb(struct nv50_pc *pc) 170ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller{ 171ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller int i; 172ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 173ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller /* remove records of temporary address register values */ 174ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller for (i = 0; i < NV50_SU_MAX_ADDR; ++i) 175ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->r_addr[i].index < 0) 176ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->r_addr[i].rhw = -1; 177ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller} 178ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 179ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumillerstatic void 180f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsalloc_reg(struct nv50_pc *pc, struct nv50_reg *reg) 181f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 182f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller int i = 0; 183f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 184fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs if (reg->type == P_RESULT) { 185fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs if (pc->p->cfg.high_result < (reg->hw + 1)) 186fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs pc->p->cfg.high_result = reg->hw + 1; 187fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs } 188fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs 1898ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs if (reg->type != P_TEMP) 190f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return; 191f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 1928ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs if (reg->hw >= 0) { 1938ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs /*XXX: do this here too to catch FP temp-as-attr usage.. 1948ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs * not clean, but works */ 1958ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs if (pc->p->cfg.high_temp < (reg->hw + 1)) 1968ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs pc->p->cfg.high_temp = reg->hw + 1; 1978ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs return; 1988ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs } 1998ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 200f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller if (reg->rhw != -1) { 201f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller /* try to allocate temporary with index rhw first */ 202f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller if (!(pc->r_temp[reg->rhw])) { 203f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller pc->r_temp[reg->rhw] = reg; 204f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller reg->hw = reg->rhw; 205f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller if (pc->p->cfg.high_temp < (reg->rhw + 1)) 206f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller pc->p->cfg.high_temp = reg->rhw + 1; 207f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller return; 208f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller } 209f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller /* make sure we don't get things like $r0 needs to go 210f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller * in $r1 and $r1 in $r0 211f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller */ 212f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller i = pc->result_nr * 4; 213f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller } 214f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller 215f579a99cc608eaba6f617c11ab0aec7f3e9ef953Christoph Bumiller for (; i < NV50_SU_MAX_TEMP; i++) { 216f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!(pc->r_temp[i])) { 217f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs pc->r_temp[i] = reg; 218f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs reg->hw = i; 2198ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs if (pc->p->cfg.high_temp < (i + 1)) 2208ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs pc->p->cfg.high_temp = i + 1; 221f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return; 222f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 223f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 224f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 225f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs assert(0); 226f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 227f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 228e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller/* XXX: For shaders that aren't executed linearly (e.g. shaders that 229e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * contain loops), we need to assign all hw regs to TGSI TEMPs early, 230e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * lest we risk temp_temps overwriting regs alloc'd "later". 231e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller */ 232f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic struct nv50_reg * 233f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsalloc_temp(struct nv50_pc *pc, struct nv50_reg *dst) 234f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 235f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_reg *r; 236f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int i; 237f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 238f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (dst && dst->type == P_TEMP && dst->hw == -1) 239f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return dst; 240f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 241f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs for (i = 0; i < NV50_SU_MAX_TEMP; i++) { 242f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!pc->r_temp[i]) { 243e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller r = MALLOC_STRUCT(nv50_reg); 244e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller ctor_reg(r, P_TEMP, -1, i); 245f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs pc->r_temp[i] = r; 246f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return r; 247f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 248f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 249f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 250f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs assert(0); 251f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return NULL; 252f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 253f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 254dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller/* Assign the hw of the discarded temporary register src 255dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller * to the tgsi register dst and free src. 256dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller */ 257dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumillerstatic void 258dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumillerassimilate_temp(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 259dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller{ 260dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller assert(src->index == -1 && src->hw != -1); 261dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 262dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller if (dst->hw != -1) 263dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller pc->r_temp[dst->hw] = NULL; 264dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller pc->r_temp[src->hw] = dst; 265dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller dst->hw = src->hw; 266dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 267dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller FREE(src); 268dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller} 269dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 2707ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller/* release the hardware resource held by r */ 2717ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumillerstatic void 2727ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumillerrelease_hw(struct nv50_pc *pc, struct nv50_reg *r) 2737ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller{ 2747ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller assert(r->type == P_TEMP); 2757ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller if (r->hw == -1) 2767ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller return; 2777ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller 2787ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller assert(pc->r_temp[r->hw] == r); 2797ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller pc->r_temp[r->hw] = NULL; 2807ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller 2817ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller r->acc = 0; 2827ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller if (r->index == -1) 2837ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller FREE(r); 2847ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller} 2857ab96f4f733437de693b9578c3649b56069e6f24Christoph Bumiller 286f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic void 287f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsfree_temp(struct nv50_pc *pc, struct nv50_reg *r) 288f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 289f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (r->index == -1) { 290619549a6377a58d54c9cf55f8863beed56b09566Ben Skeggs unsigned hw = r->hw; 291619549a6377a58d54c9cf55f8863beed56b09566Ben Skeggs 292619549a6377a58d54c9cf55f8863beed56b09566Ben Skeggs FREE(pc->r_temp[hw]); 293619549a6377a58d54c9cf55f8863beed56b09566Ben Skeggs pc->r_temp[hw] = NULL; 294f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 295f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 296f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2973f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggsstatic int 2983f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggsalloc_temp4(struct nv50_pc *pc, struct nv50_reg *dst[4], int idx) 2993f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs{ 3003f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs int i; 3013f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3023f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs if ((idx + 4) >= NV50_SU_MAX_TEMP) 3033f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs return 1; 3043f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3053f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs if (pc->r_temp[idx] || pc->r_temp[idx + 1] || 3063f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs pc->r_temp[idx + 2] || pc->r_temp[idx + 3]) 307a2af40b846e0b510887aaf15c2777387a3caae62Christoph Bumiller return alloc_temp4(pc, dst, idx + 4); 3083f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3093f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs for (i = 0; i < 4; i++) { 310e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller dst[i] = MALLOC_STRUCT(nv50_reg); 311e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller ctor_reg(dst[i], P_TEMP, -1, idx + i); 3123f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs pc->r_temp[idx + i] = dst[i]; 3133f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs } 3143f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3153f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs return 0; 3163f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs} 3173f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3183f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggsstatic void 3193f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggsfree_temp4(struct nv50_pc *pc, struct nv50_reg *reg[4]) 3203f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs{ 3213f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs int i; 3223f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 3233f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs for (i = 0; i < 4; i++) 3243f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs free_temp(pc, reg[i]); 3253f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs} 3263f66b72fdb4834c5211305698d22806eac80aa35Ben Skeggs 327f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic struct nv50_reg * 3282a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggstemp_temp(struct nv50_pc *pc) 3292a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 33021e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs if (pc->temp_temp_nr >= 16) 3312a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs assert(0); 3322a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 3332a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs pc->temp_temp[pc->temp_temp_nr] = alloc_temp(pc, NULL); 3342a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs return pc->temp_temp[pc->temp_temp_nr++]; 3352a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 3362a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 3372a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 3382a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggskill_temp_temp(struct nv50_pc *pc) 3392a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 3402a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs int i; 3412a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 3422a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs for (i = 0; i < pc->temp_temp_nr; i++) 3432a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs free_temp(pc, pc->temp_temp[i]); 3442a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs pc->temp_temp_nr = 0; 3452a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 3462a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 34733e4d30d50344be26398a51365bea1be37487403Ben Skeggsstatic int 34833e4d30d50344be26398a51365bea1be37487403Ben Skeggsctor_immd(struct nv50_pc *pc, float x, float y, float z, float w) 34933e4d30d50344be26398a51365bea1be37487403Ben Skeggs{ 350f1aa2a43b7588aaca3ef175c8cc5366414cac2f8Christoph Bumiller pc->immd_buf = REALLOC(pc->immd_buf, (pc->immd_nr * 4 * sizeof(float)), 351861629d1fd4a1d256c913470c33d9522e83d615dBen Skeggs (pc->immd_nr + 1) * 4 * sizeof(float)); 35233e4d30d50344be26398a51365bea1be37487403Ben Skeggs pc->immd_buf[(pc->immd_nr * 4) + 0] = x; 353686bc00c05094e8678747c111a6a70ad4b7063e3Ben Skeggs pc->immd_buf[(pc->immd_nr * 4) + 1] = y; 354686bc00c05094e8678747c111a6a70ad4b7063e3Ben Skeggs pc->immd_buf[(pc->immd_nr * 4) + 2] = z; 355686bc00c05094e8678747c111a6a70ad4b7063e3Ben Skeggs pc->immd_buf[(pc->immd_nr * 4) + 3] = w; 35633e4d30d50344be26398a51365bea1be37487403Ben Skeggs 35733e4d30d50344be26398a51365bea1be37487403Ben Skeggs return pc->immd_nr++; 35833e4d30d50344be26398a51365bea1be37487403Ben Skeggs} 35933e4d30d50344be26398a51365bea1be37487403Ben Skeggs 36033e4d30d50344be26398a51365bea1be37487403Ben Skeggsstatic struct nv50_reg * 36133e4d30d50344be26398a51365bea1be37487403Ben Skeggsalloc_immd(struct nv50_pc *pc, float f) 36233e4d30d50344be26398a51365bea1be37487403Ben Skeggs{ 363e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller struct nv50_reg *r = MALLOC_STRUCT(nv50_reg); 36433e4d30d50344be26398a51365bea1be37487403Ben Skeggs unsigned hw; 36533e4d30d50344be26398a51365bea1be37487403Ben Skeggs 3667e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller for (hw = 0; hw < pc->immd_nr * 4; hw++) 3677e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller if (pc->immd_buf[hw] == f) 3687e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller break; 3697e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller 3707e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller if (hw == pc->immd_nr * 4) 3717e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller hw = ctor_immd(pc, f, -f, 0.5 * f, 0) * 4; 3727e7d3a87ec60f8e412d724c6586461501d420ec0Christoph Bumiller 373e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller ctor_reg(r, P_IMMD, -1, hw); 37433e4d30d50344be26398a51365bea1be37487403Ben Skeggs return r; 37533e4d30d50344be26398a51365bea1be37487403Ben Skeggs} 37633e4d30d50344be26398a51365bea1be37487403Ben Skeggs 37740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsstatic struct nv50_program_exec * 37840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsexec(struct nv50_pc *pc) 37940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs{ 38040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = CALLOC_STRUCT(nv50_program_exec); 38140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs 3821c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs e->param.index = -1; 38340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs return e; 38440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs} 38540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs 38655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic void 38740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsemit(struct nv50_pc *pc, struct nv50_program_exec *e) 38855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 38955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs struct nv50_program *p = pc->p; 39055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 39140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (p->exec_tail) 39240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_tail->next = e; 39340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (!p->exec_head) 39440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_head = e; 39540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_tail = e; 39640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_size += (e->inst[0] & 1) ? 2 : 1; 39755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 39855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 39940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsstatic INLINE void set_long(struct nv50_pc *, struct nv50_program_exec *); 40055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 40155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic boolean 40240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsis_long(struct nv50_program_exec *e) 40355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 40440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (e->inst[0] & 1) 40555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs return TRUE; 40655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs return FALSE; 40755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 40855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 40955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic boolean 41040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsis_immd(struct nv50_program_exec *e) 41155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 41240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (is_long(e) && (e->inst[1] & 3) == 3) 41355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs return TRUE; 41455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs return FALSE; 41555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 41655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 41755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic INLINE void 41840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_pred(struct nv50_pc *pc, unsigned pred, unsigned idx, 41940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e) 42055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 42140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 42240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] &= ~((0x1f << 7) | (0x3 << 12)); 42340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (pred << 7) | (idx << 12); 42455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 42555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 42655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic INLINE void 42740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_pred_wr(struct nv50_pc *pc, unsigned on, unsigned idx, 42840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e) 42955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 43040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 43140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] &= ~((0x3 << 4) | (1 << 6)); 43240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (idx << 4) | (on << 6); 43355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 43455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 43555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic INLINE void 43640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_long(struct nv50_pc *pc, struct nv50_program_exec *e) 43755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 43840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (is_long(e)) 43955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs return; 44055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 44140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 1; 44240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred(pc, 0xf, 0, e); 44340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred_wr(pc, 0, 0, e); 44455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 44555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 44655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic INLINE void 44740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_dst(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_program_exec *e) 44855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 44955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs if (dst->type == P_RESULT) { 45040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 45140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x00000008; 45255b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs } 45355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 45455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs alloc_reg(pc, dst); 455ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (dst->hw > 63) 456ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller set_long(pc, e); 45740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= (dst->hw << 2); 45855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 45955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 46055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic INLINE void 46140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_immd(struct nv50_pc *pc, struct nv50_reg *imm, struct nv50_program_exec *e) 46255b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 463c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller float f = pc->immd_buf[imm->hw]; 464c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller unsigned val = fui(imm->neg ? -f : f); 46555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 46640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 46755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs /*XXX: can't be predicated - bits overlap.. catch cases where both 46855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs * are required and avoid them. */ 46940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred(pc, 0, 0, e); 47040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred_wr(pc, 0, 0, e); 47155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 47240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x00000002 | 0x00000001; 47340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= (val & 0x3f) << 16; 47440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (val >> 6) << 2; 47555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 47655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 477c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumillerstatic INLINE void 478c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumillerset_addr(struct nv50_program_exec *e, struct nv50_reg *a) 479c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller{ 480c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller assert(!(e->inst[0] & 0x0c000000)); 481c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller assert(!(e->inst[1] & 0x00000004)); 482c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 483c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller e->inst[0] |= (a->hw & 3) << 26; 484c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller e->inst[1] |= (a->hw >> 2) << 2; 485c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller} 486c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 487ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumillerstatic void 488c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumilleremit_add_addr_imm(struct nv50_pc *pc, struct nv50_reg *dst, 489c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller struct nv50_reg *src0, uint16_t src1_val) 490ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller{ 491ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller struct nv50_program_exec *e = exec(pc); 492ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 493c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller e->inst[0] = 0xd0000000 | (src1_val << 9); 494ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[1] = 0x20000000; 495ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller set_long(pc, e); 496c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller e->inst[0] |= dst->hw << 2; 497c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller if (src0) /* otherwise will add to $a0, which is always 0 */ 498c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller set_addr(e, src0); 499ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 500ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller emit(pc, e); 501ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller} 502ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 503ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumillerstatic struct nv50_reg * 504ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumilleralloc_addr(struct nv50_pc *pc, struct nv50_reg *ref) 505ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller{ 506ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller int i; 507c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller struct nv50_reg *a_tgsi = NULL, *a = NULL; 508ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 509ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (!ref) { 510c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller /* allocate for TGSI address reg */ 511ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller for (i = 0; i < NV50_SU_MAX_ADDR; ++i) { 512ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->r_addr[i].index >= 0) 513ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller continue; 514ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->r_addr[i].rhw >= 0 && 515ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->r_addr[i].acc == pc->insn_cur) 516ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller continue; 517ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 518ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->r_addr[i].rhw = -1; 519ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->r_addr[i].index = i; 520ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return &pc->r_addr[i]; 521ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 522ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(0); 523ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return NULL; 524ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 525ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 526c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller /* Allocate and set an address reg so we can access 'ref'. 527c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller * 528c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller * If and r_addr has index < 0, it is not reserved for TGSI, 529c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller * and index will be the negative of the TGSI addr index the 530c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller * value in rhw is relative to, or -256 if rhw is an offset 531c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller * from 0. If rhw < 0, the reg has not been initialized. 532c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller */ 533ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller for (i = NV50_SU_MAX_ADDR - 1; i >= 0; --i) { 534ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->r_addr[i].index >= 0) /* occupied for TGSI */ 535ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller continue; 536ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->r_addr[i].rhw < 0) { /* unused */ 537ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller a = &pc->r_addr[i]; 538ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller continue; 539ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 540ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (!a && pc->r_addr[i].acc != pc->insn_cur) 541ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller a = &pc->r_addr[i]; 542ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 543c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller if (ref->hw - pc->r_addr[i].rhw >= 128) 544c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller continue; 545c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 546c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller if ((ref->acc >= 0 && pc->r_addr[i].index == -256) || 547c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller (ref->acc < 0 && -pc->r_addr[i].index == ref->index)) { 548ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->r_addr[i].acc = pc->insn_cur; 549ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return &pc->r_addr[i]; 550ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 551ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 552ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(a); 553ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 554c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller if (ref->acc < 0) 555c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller a_tgsi = pc->addr[ref->index]; 556c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 557c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller emit_add_addr_imm(pc, a, a_tgsi, (ref->hw & ~0x7f) * 4); 558c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller 559c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller a->rhw = ref->hw & ~0x7f; 560ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller a->acc = pc->insn_cur; 561c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller a->index = a_tgsi ? -ref->index : -256; 562ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return a; 563ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller} 564e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller 565e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller#define INTERP_LINEAR 0 566ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller#define INTERP_FLAT 1 567e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller#define INTERP_PERSPECTIVE 2 568e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller#define INTERP_CENTROID 4 569e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller 570dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller/* interpolant index has been stored in dst->rhw */ 57155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsstatic void 572dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumilleremit_interp(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *iv, 573dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller unsigned mode) 5748ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs{ 575dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller assert(dst->rhw != -1); 57640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 5778ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 57840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0x80000000; 57940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 580dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller e->inst[0] |= (dst->rhw << 16); 581dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 582dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller if (mode & INTERP_FLAT) { 583dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller e->inst[0] |= (1 << 8); 584dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } else { 585dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller if (mode & INTERP_PERSPECTIVE) { 586dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller e->inst[0] |= (1 << 25); 587dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller alloc_reg(pc, iv); 588dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller e->inst[0] |= (iv->hw << 9); 589dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 590dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 591dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller if (mode & INTERP_CENTROID) 592dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller e->inst[0] |= (1 << 24); 5935a3ea9ee59ac586955f7784eb25e7fd70d0c8882Ben Skeggs } 5948ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 59540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 5968ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs} 5978ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 5988ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggsstatic void 5991c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggsset_data(struct nv50_pc *pc, struct nv50_reg *src, unsigned m, unsigned s, 6001c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs struct nv50_program_exec *e) 6012a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 60240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 6031c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs 604c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller e->param.index = src->hw & 127; 6051c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs e->param.shift = s; 6061c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs e->param.mask = m << (s % 32); 60794ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller 608ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (src->hw > 127) 609ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller set_addr(e, alloc_addr(pc, src)); 610ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller else 611ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (src->acc < 0) { 612ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(src->type == P_CONST); 613ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller set_addr(e, pc->addr[src->index]); 614ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 615ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 61694ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller e->inst[1] |= (((src->type == P_IMMD) ? 0 : 1) << 22); 6172a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 6182a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 6192a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 62055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggsemit_mov(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 62155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs{ 62240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 62355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 6242eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller e->inst[0] = 0x10000000; 6252eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller if (!pc->allow32) 6262eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller set_long(pc, e); 62755b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 62840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 62955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 6302eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller if (!is_long(e) && src->type == P_IMMD) { 63140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_immd(pc, src, e); 63255b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs /*XXX: 32-bit, but steals part of "half" reg space - need to 63355b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs * catch and handle this case if/when we do half-regs 63455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs */ 63555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs } else 63655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs if (src->type == P_IMMD || src->type == P_CONST) { 63740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 6381c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs set_data(pc, src, 0x7f, 9, e); 63940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x20000000; /* src0 const? */ 64055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs } else { 64155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs if (src->type == P_ATTR) { 64240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 64340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x00200000; 64455b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs } 64555b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 64655b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs alloc_reg(pc, src); 647ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (src->hw > 63) 648ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller set_long(pc, e); 64940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= (src->hw << 9); 65055b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs } 65155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 65240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (is_long(e) && !is_immd(e)) { 65340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x04000000; /* 32-bit */ 654d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller e->inst[1] |= 0x0000c000; /* "subsubop" 0x3 */ 655d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller if (!(e->inst[1] & 0x20000000)) 656d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller e->inst[1] |= 0x00030000; /* "subsubop" 0xf */ 657d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller } else 658d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller e->inst[0] |= 0x00008000; 65955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 66040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 66155b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs} 66255b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs 6634a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumillerstatic INLINE void 6644a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumilleremit_mov_immdval(struct nv50_pc *pc, struct nv50_reg *dst, float f) 6654a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller{ 6664a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller struct nv50_reg *imm = alloc_immd(pc, f); 6674a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller emit_mov(pc, dst, imm); 6684a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller FREE(imm); 6694a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller} 6704a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller 671f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic boolean 6722a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggscheck_swap_src_0_1(struct nv50_pc *pc, 6732a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg **s0, struct nv50_reg **s1) 6742a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 6752a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *src0 = *s0, *src1 = *s1; 6762a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 6772a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src0->type == P_CONST) { 6782a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src1->type != P_CONST) { 6792a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs *s0 = src1; 6802a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs *s1 = src0; 6812a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs return TRUE; 6822a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 6832a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } else 6842a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src1->type == P_ATTR) { 6852a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src0->type != P_ATTR) { 6862a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs *s0 = src1; 6872a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs *s1 = src0; 6882a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs return TRUE; 6892a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 6902a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 6912a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 6922a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs return FALSE; 6932a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 6942a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 6952a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 696001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumillerset_src_0_restricted(struct nv50_pc *pc, struct nv50_reg *src, 697001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller struct nv50_program_exec *e) 698001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller{ 699001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller struct nv50_reg *temp; 700001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller 701001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller if (src->type != P_TEMP) { 702001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller temp = temp_temp(pc); 703001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller emit_mov(pc, temp, src); 704001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller src = temp; 705001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller } 706001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller 707001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller alloc_reg(pc, src); 708ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (src->hw > 63) 709ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller set_long(pc, e); 710001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller e->inst[0] |= (src->hw << 9); 711001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller} 712001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller 713001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumillerstatic void 71440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_src_0(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e) 7152a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 7162a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_ATTR) { 71740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 71840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= 0x00200000; 7192a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } else 7202a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_CONST || src->type == P_IMMD) { 7212a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *temp = temp_temp(pc); 7222a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7232a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mov(pc, temp, src); 7242a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs src = temp; 7252a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 7262a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7272a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs alloc_reg(pc, src); 728ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (src->hw > 63) 729ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller set_long(pc, e); 73040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= (src->hw << 9); 7312a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 7322a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7332a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 73440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_src_1(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e) 7352a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 7362a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_ATTR) { 7372a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *temp = temp_temp(pc); 7382a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7392a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mov(pc, temp, src); 7402a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs src = temp; 7412a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } else 7422a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_CONST || src->type == P_IMMD) { 74340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs assert(!(e->inst[0] & 0x00800000)); 74440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (e->inst[0] & 0x01000000) { 74534a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs struct nv50_reg *temp = temp_temp(pc); 74634a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs 74734a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs emit_mov(pc, temp, src); 74834a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs src = temp; 74934a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs } else { 7501c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs set_data(pc, src, 0x7f, 16, e); 75140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0x00800000; 75234a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs } 7532a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 7542a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7552a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs alloc_reg(pc, src); 756ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (src->hw > 63) 757ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller set_long(pc, e); 758ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[0] |= ((src->hw & 127) << 16); 7592a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 7602a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7612a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 76240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggsset_src_2(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e) 7632a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 76440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 7652a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7662a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_ATTR) { 7672a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *temp = temp_temp(pc); 7682a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7692a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mov(pc, temp, src); 7702a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs src = temp; 7712a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } else 7722a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs if (src->type == P_CONST || src->type == P_IMMD) { 77340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs assert(!(e->inst[0] & 0x01000000)); 77440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs if (e->inst[0] & 0x00800000) { 77534a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs struct nv50_reg *temp = temp_temp(pc); 77634a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs 77734a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs emit_mov(pc, temp, src); 77834a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs src = temp; 77934a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs } else { 7801c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs set_data(pc, src, 0x7f, 32+14, e); 78140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0x01000000; 78234a039ae7b158cacb5b20d91067e9d6458d30a56Ben Skeggs } 7832a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs } 7842a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7852a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs alloc_reg(pc, src); 786ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[1] |= ((src->hw & 127) << 14); 7872a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 7882a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 7892a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 7902a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsemit_mul(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0, 7912a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *src1) 7922a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 79340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 7942a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 79540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xc0000000; 7962a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 797708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller if (!pc->allow32) 798708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller set_long(pc, e); 799708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller 8002a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs check_swap_src_0_1(pc, &src0, &src1); 80140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 80240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src0, e); 803c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src1->type == P_IMMD && !is_long(e)) { 804c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src0->neg) 805c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[0] |= 0x00008000; 806708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller set_immd(pc, src1, e); 807c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } else { 808708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller set_src_1(pc, src1, e); 809c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src0->neg ^ src1->neg) { 810c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (is_long(e)) 811c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[1] |= 0x08000000; 812c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller else 813c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[0] |= 0x00008000; 814c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } 815c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } 8162a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 81740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 8182a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 8192a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 8202a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 82152a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggsemit_add(struct nv50_pc *pc, struct nv50_reg *dst, 82252a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs struct nv50_reg *src0, struct nv50_reg *src1) 8232a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 82440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 8252a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 826ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller e->inst[0] = 0xb0000000; 8272a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 828ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller alloc_reg(pc, src1); 829c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller check_swap_src_0_1(pc, &src0, &src1); 830c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller 831ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller if (!pc->allow32 || (src0->neg | src1->neg) || src1->hw > 63) { 832708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller set_long(pc, e); 833c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[1] |= (src0->neg << 26) | (src1->neg << 27); 834c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } 835708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller 83640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 83740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src0, e); 838c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src1->type == P_CONST || src1->type == P_ATTR || is_long(e)) 83940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_2(pc, src1, e); 84052a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs else 841708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller if (src1->type == P_IMMD) 842708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller set_immd(pc, src1, e); 843708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller else 84440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_1(pc, src1, e); 84552a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs 84640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 84752a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs} 84852a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs 84952a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggsstatic void 850ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumilleremit_arl(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src, 851ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller uint8_t s) 852ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller{ 853ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller struct nv50_program_exec *e = exec(pc); 854ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 855ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller set_long(pc, e); 856ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[1] |= 0xc0000000; 857ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 858ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[0] |= dst->hw << 2; 859ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller e->inst[0] |= s << 16; /* shift left */ 860ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller set_src_0_restricted(pc, src, e); 861ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 862ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller emit(pc, e); 863ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller} 864ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 865ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumillerstatic void 86652a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggsemit_minmax(struct nv50_pc *pc, unsigned sub, struct nv50_reg *dst, 86752a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs struct nv50_reg *src0, struct nv50_reg *src1) 86852a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs{ 86940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 87052a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs 87140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 87240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xb0000000; 87340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (sub << 29); 87452a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs 87552a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs check_swap_src_0_1(pc, &src0, &src1); 87640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 87740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src0, e); 87840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_1(pc, src1, e); 8792a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 88040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 8812a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 8822a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 883c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumillerstatic INLINE void 8842a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsemit_sub(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0, 8852a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *src1) 8862a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 887ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller assert(src0 != src1); 888c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller src1->neg ^= 1; 889c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller emit_add(pc, dst, src0, src1); 890c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller src1->neg ^= 1; 8912a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 8922a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 8932a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic void 89499e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumilleremit_bitop2(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0, 89599e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller struct nv50_reg *src1, unsigned op) 89699e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller{ 89799e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller struct nv50_program_exec *e = exec(pc); 89899e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 89999e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[0] = 0xd0000000; 90099e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller set_long(pc, e); 90199e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 90299e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller check_swap_src_0_1(pc, &src0, &src1); 90399e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller set_dst(pc, dst, e); 90499e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller set_src_0(pc, src0, e); 90599e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 90699e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (op != TGSI_OPCODE_AND && op != TGSI_OPCODE_OR && 90799e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller op != TGSI_OPCODE_XOR) 90899e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller assert(!"invalid bit op"); 90999e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 91099e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (src1->type == P_IMMD && src0->type == P_TEMP && pc->allow32) { 91199e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller set_immd(pc, src1, e); 91299e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (op == TGSI_OPCODE_OR) 91399e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[0] |= 0x0100; 91499e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller else 91599e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (op == TGSI_OPCODE_XOR) 91699e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[0] |= 0x8000; 91799e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller } else { 91899e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller set_src_1(pc, src1, e); 91999e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[1] |= 0x04000000; /* 32 bit */ 92099e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (op == TGSI_OPCODE_OR) 92199e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[1] |= 0x4000; 92299e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller else 92399e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (op == TGSI_OPCODE_XOR) 92499e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller e->inst[1] |= 0x8000; 92599e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller } 92699e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 92799e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller emit(pc, e); 92899e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller} 92999e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller 93099e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumillerstatic void 9312a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsemit_mad(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0, 9322a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *src1, struct nv50_reg *src2) 9332a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 93440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 9352a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 93640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xe0000000; 9372a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 9382a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs check_swap_src_0_1(pc, &src0, &src1); 93940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 94040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src0, e); 94140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_1(pc, src1, e); 94240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_2(pc, src2, e); 9432a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 944c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src0->neg ^ src1->neg) 945c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[1] |= 0x04000000; 946c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src2->neg) 947c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller e->inst[1] |= 0x08000000; 948c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller 94940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 9502a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 9512a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 952c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumillerstatic INLINE void 95321e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggsemit_msb(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0, 95421e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs struct nv50_reg *src1, struct nv50_reg *src2) 95521e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs{ 956ad67326f12c0d6298cffc0fc4e421ddc02b3cb07Christoph Bumiller assert(src2 != src0 && src2 != src1); 957c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller src2->neg ^= 1; 958c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller emit_mad(pc, dst, src0, src1, src2); 959c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller src2->neg ^= 1; 96021e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs} 96121e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs 96221e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggsstatic void 9632a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsemit_flop(struct nv50_pc *pc, unsigned sub, 9642a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs struct nv50_reg *dst, struct nv50_reg *src) 9652a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs{ 96640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 9672a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 96840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0x90000000; 96952a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs if (sub) { 97040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 97140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (sub << 29); 97252a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs } 9732a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 97440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 975001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller 976001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller if (sub == 0 || sub == 2) 977001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller set_src_0_restricted(pc, src, e); 978001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller else 979001daf78c87b2d194b51bc650bf9f917d4224e31Christoph Bumiller set_src_0(pc, src, e); 9802a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 98140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 9822a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs} 9832a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs 984d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggsstatic void 985d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggsemit_preex2(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 986d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs{ 98740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 988d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs 98940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xb0000000; 990d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs 99140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 99240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src, e); 99340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 99440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (6 << 29) | 0x00004000; 995d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs 99640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 997d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs} 998faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs 999bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggsstatic void 10007b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggsemit_precossin(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 10017b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs{ 100240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 10037b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs 100440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xb0000000; 10057b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs 100640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_dst(pc, dst, e); 100740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src, e); 100840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 100940137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[1] |= (6 << 29); 10107b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs 101140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 10127b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs} 10137b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs 101487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_RN 0x01 101587eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_FLOOR 0x03 101687eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_CEIL 0x05 101787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_TRUNC 0x07 101887eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_SAT 0x08 101987eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVTOP_ABS 0x10 102087eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 10211635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller/* 0x04 == 32 bit dst */ 10222b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller/* 0x40 == dst is float */ 10232b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller/* 0x80 == src is float */ 102487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVT_F32_F32 0xc4 102587eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVT_F32_S32 0x44 102687eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVT_S32_F32 0x8c 102787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller#define CVT_S32_S32 0x0c 1028ef6805710d5c1b139695704051754f39654c8a2eChristoph Bumiller#define CVT_NEG 0x20 1029ef6805710d5c1b139695704051754f39654c8a2eChristoph Bumiller#define CVT_RI 0x08 103087eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 103187eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumillerstatic void 103287eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumilleremit_cvt(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src, 10332b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller int wp, unsigned cvn, unsigned fmt) 103487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller{ 103587eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller struct nv50_program_exec *e; 103687eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 103787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller e = exec(pc); 103887eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller set_long(pc, e); 103987eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 104087eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller e->inst[0] |= 0xa0000000; 10411635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller e->inst[1] |= 0x00004000; /* 32 bit src */ 10422b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller e->inst[1] |= (cvn << 16); 104387eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller e->inst[1] |= (fmt << 24); 104487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller set_src_0(pc, src, e); 104587eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 104687eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller if (wp >= 0) 104787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller set_pred_wr(pc, 1, wp, e); 104887eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 104987eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller if (dst) 105087eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller set_dst(pc, dst, e); 105187eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller else { 105287eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller e->inst[0] |= 0x000001fc; 105387eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller e->inst[1] |= 0x00000008; 105487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller } 105587eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 105687eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller emit(pc, e); 105787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller} 105887eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller 10592b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller/* nv50 Condition codes: 10602b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x1 = LT 10612b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x2 = EQ 10622b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x3 = LE 10632b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x4 = GT 10642b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x5 = NE 10652b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x6 = GE 10662b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x7 = set condition code ? (used before bra.lt/le/gt/ge) 10672b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * 0x8 = unordered bit (allows NaN) 10682b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller */ 10697b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggsstatic void 10702b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumilleremit_set(struct nv50_pc *pc, unsigned ccode, struct nv50_reg *dst, int wp, 1071bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs struct nv50_reg *src0, struct nv50_reg *src1) 1072bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs{ 1073d3a9cf54c0a95fb60ac8921e100d51b53c44541bChristoph Bumiller static const unsigned cc_swapped[8] = { 0, 4, 2, 6, 1, 5, 3, 7 }; 1074d3a9cf54c0a95fb60ac8921e100d51b53c44541bChristoph Bumiller 107540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = exec(pc); 1076bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs struct nv50_reg *rdst; 1077bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs 10782b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller assert(ccode < 16); 1079bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs if (check_swap_src_0_1(pc, &src0, &src1)) 1080d3a9cf54c0a95fb60ac8921e100d51b53c44541bChristoph Bumiller ccode = cc_swapped[ccode & 7] | (ccode & 8); 1081bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs 1082bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs rdst = dst; 10832b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller if (dst && dst->type != P_TEMP) 1084bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs dst = alloc_temp(pc, NULL); 1085bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs 1086bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs /* set.u32 */ 108740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_long(pc, e); 108840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs e->inst[0] |= 0xb0000000; 10892b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller e->inst[1] |= 0x60000000 | (ccode << 14); 10902b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller 10912b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller /* XXX: decuda will disasm as .u16 and use .lo/.hi regs, but 10922b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller * that doesn't seem to match what the hw actually does 10932b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller e->inst[1] |= 0x04000000; << breaks things, u32 by default ? 1094bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs */ 10952b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller 10962b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller if (wp >= 0) 10972b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller set_pred_wr(pc, 1, wp, e); 10982b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller if (dst) 10992b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller set_dst(pc, dst, e); 11002b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller else { 11012b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller e->inst[0] |= 0x000001fc; 11022b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller e->inst[1] |= 0x00000008; 11032b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller } 11042b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller 110540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_0(pc, src0, e); 110640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_src_1(pc, src1, e); 1107bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs 110840137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs emit(pc, e); 11091196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->if_cond = pc->p->exec_tail; /* record for OPCODE_IF */ 1110bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs 11112b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller /* cvt.f32.u32/s32 (?) if we didn't only write the predicate */ 11122b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller if (rdst) 11132b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller emit_cvt(pc, rdst, dst, -1, CVTOP_ABS | CVTOP_RN, CVT_F32_S32); 11142b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller if (rdst && rdst != dst) 1115bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs free_temp(pc, dst); 1116bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs} 1117d69f33423087fc054181c60724f4bcbe29195e08Ben Skeggs 11182b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumillerstatic INLINE unsigned 11192b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumillermap_tgsi_setop_cc(unsigned op) 11202b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller{ 11212b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller switch (op) { 11222b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SLT: return 0x1; 11232b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SGE: return 0x6; 11242b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SEQ: return 0x2; 11252b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SGT: return 0x4; 11262b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SLE: return 0x3; 11272b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SNE: return 0xd; 11282b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller default: 11292b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller assert(0); 11302b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller return 0; 11312b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller } 11322b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller} 11332b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller 113487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumillerstatic INLINE void 1135b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggsemit_flr(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 1136b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs{ 1137ef6805710d5c1b139695704051754f39654c8a2eChristoph Bumiller emit_cvt(pc, dst, src, -1, CVTOP_FLOOR, CVT_F32_F32 | CVT_RI); 1138b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs} 1139b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs 1140faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggsstatic void 1141faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggsemit_pow(struct nv50_pc *pc, struct nv50_reg *dst, 1142faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs struct nv50_reg *v, struct nv50_reg *e) 1143faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs{ 1144faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs struct nv50_reg *temp = alloc_temp(pc, NULL); 1145faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs 1146faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs emit_flop(pc, 3, temp, v); 1147faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs emit_mul(pc, temp, temp, e); 1148faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs emit_preex2(pc, temp, temp); 1149faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs emit_flop(pc, 6, dst, temp); 1150faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs 1151faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs free_temp(pc, temp); 1152faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs} 1153faa1c02546db00f69c66db18076b5b0ac86d7138Ben Skeggs 115487eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumillerstatic INLINE void 1155fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggsemit_abs(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 1156fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs{ 115787eea6e2b2df57bddb7155df794f02143e1ece40Christoph Bumiller emit_cvt(pc, dst, src, -1, CVTOP_ABS, CVT_F32_F32); 1158fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs} 1159fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 1160234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillerstatic INLINE void 1161234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumilleremit_sat(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 1162234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller{ 1163234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller emit_cvt(pc, dst, src, -1, CVTOP_SAT, CVT_F32_F32); 1164234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller} 1165234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 116601e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggsstatic void 11677b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggsemit_lit(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask, 11687b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs struct nv50_reg **src) 116901e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs{ 117001e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs struct nv50_reg *one = alloc_immd(pc, 1.0); 117101e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs struct nv50_reg *zero = alloc_immd(pc, 0.0); 117201e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs struct nv50_reg *neg128 = alloc_immd(pc, -127.999999); 117301e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs struct nv50_reg *pos128 = alloc_immd(pc, 127.999999); 117401e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs struct nv50_reg *tmp[4]; 1175708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller boolean allow32 = pc->allow32; 1176708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller 1177708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller pc->allow32 = FALSE; 117801e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 11797b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs if (mask & (3 << 1)) { 1180dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller tmp[0] = alloc_temp(pc, NULL); 11817b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_minmax(pc, 4, tmp[0], src[0], zero); 11827b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs } 118301e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 11847b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs if (mask & (1 << 2)) { 118540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred_wr(pc, 1, 0, pc->p->exec_tail); 118601e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 11877b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs tmp[1] = temp_temp(pc); 11887b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_minmax(pc, 4, tmp[1], src[1], zero); 118901e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 11907b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs tmp[3] = temp_temp(pc); 11917b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_minmax(pc, 4, tmp[3], src[3], neg128); 11927b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_minmax(pc, 5, tmp[3], tmp[3], pos128); 119301e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 11947b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_pow(pc, dst[2], tmp[1], tmp[3]); 11957b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_mov(pc, dst[2], zero); 119640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs set_pred(pc, 3, 0, pc->p->exec_tail); 11977b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs } 11989417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller 1199dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller if (mask & (1 << 1)) 1200dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller assimilate_temp(pc, dst[1], tmp[0]); 1201dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller else 1202dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller if (mask & (1 << 2)) 1203dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller free_temp(pc, tmp[0]); 1204dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 1205708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller pc->allow32 = allow32; 1206708c711f8361ea82c1217e2614914ae047bc5bdfChristoph Bumiller 1207dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller /* do this last, in case src[i,j] == dst[0,3] */ 1208dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller if (mask & (1 << 0)) 1209dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller emit_mov(pc, dst[0], one); 1210dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 1211dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller if (mask & (1 << 3)) 1212dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller emit_mov(pc, dst[3], one); 1213dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 12149417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pos128); 12159417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(neg128); 12169417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(zero); 12179417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(one); 121801e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs} 121901e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs 12201635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumillerstatic INLINE void 122131f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggsemit_neg(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 122231f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs{ 12231635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit_cvt(pc, dst, src, -1, CVTOP_RN, CVT_F32_F32 | CVT_NEG); 122431f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs} 122531f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs 1226d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggsstatic void 1227d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggsemit_kil(struct nv50_pc *pc, struct nv50_reg *src) 1228d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs{ 1229d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs struct nv50_program_exec *e; 1230d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs const int r_pred = 1; 1231eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller unsigned cvn = CVT_F32_F32; 1232d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs 1233c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (src->neg) 1234eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller cvn |= CVT_NEG; 1235eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller /* write predicate reg */ 1236eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller emit_cvt(pc, NULL, src, r_pred, CVTOP_RN, cvn); 1237d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs 1238eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller /* conditional discard */ 1239d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs e = exec(pc); 1240eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller e->inst[0] = 0x00000002; 1241d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs set_long(pc, e); 1242eb7ea97e7fff1ee39921ad81294c4963b5b3ded8Christoph Bumiller set_pred(pc, 0x1 /* LT */, r_pred, e); 1243d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs emit(pc, e); 1244d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs} 1245d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs 124644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumillerstatic void 12473accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumilleremit_tex(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask, 12483accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller struct nv50_reg **src, unsigned unit, unsigned type, boolean proj) 12493accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller{ 12503accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller struct nv50_reg *temp, *t[4]; 12513accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller struct nv50_program_exec *e; 12523accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12533accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller unsigned c, mode, dim; 12543accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12553accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller switch (type) { 12563accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_1D: 12573accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller dim = 1; 12583accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller break; 12593accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_UNKNOWN: 12603accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_2D: 12613accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_SHADOW1D: /* XXX: x, z */ 12623accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_RECT: 12633accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller dim = 2; 12643accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller break; 12653accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_3D: 12663accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_CUBE: 12673accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_SHADOW2D: 12683accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller case TGSI_TEXTURE_SHADOWRECT: /* XXX */ 12693accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller dim = 3; 12703accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller break; 12713accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller default: 12723accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller assert(0); 12733accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller break; 12743accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 12753accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 1276a2af40b846e0b510887aaf15c2777387a3caae62Christoph Bumiller /* some cards need t[0]'s hw index to be a multiple of 4 */ 12773accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller alloc_temp4(pc, t, 0); 12783accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12793accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (proj) { 12803accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (src[0]->type == P_TEMP && src[0]->rhw != -1) { 12813accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller mode = pc->interp_mode[src[0]->index]; 12823accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12833accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller t[3]->rhw = src[3]->rhw; 12843accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_interp(pc, t[3], NULL, (mode & INTERP_CENTROID)); 12853accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_flop(pc, 0, t[3], t[3]); 12863accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12873accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller for (c = 0; c < dim; c++) { 12883accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller t[c]->rhw = src[c]->rhw; 12893accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_interp(pc, t[c], t[3], 12903accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller (mode | INTERP_PERSPECTIVE)); 12913accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 12923accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } else { 12933accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_flop(pc, 0, t[3], src[3]); 12943accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller for (c = 0; c < dim; c++) 12953accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_mul(pc, t[c], src[c], t[3]); 12963accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 12973accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller /* XXX: for some reason the blob sometimes uses MAD: 12983accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller * emit_mad(pc, t[c], src[0][c], t[3], t[3]) 12993accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller * pc->p->exec_tail->inst[1] |= 0x080fc000; 13003accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller */ 13013accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 13023accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } else { 13033accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (type == TGSI_TEXTURE_CUBE) { 13043accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller temp = temp_temp(pc); 13053accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_minmax(pc, 4, temp, src[0], src[1]); 13063accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_minmax(pc, 4, temp, temp, src[2]); 13073accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_flop(pc, 0, temp, temp); 13083accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller for (c = 0; c < 3; c++) 13093accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_mul(pc, t[c], src[c], temp); 13103accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } else { 13113accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller for (c = 0; c < dim; c++) 13123accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_mov(pc, t[c], src[c]); 13133accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 13143accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 13153accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13163accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e = exec(pc); 13173accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller set_long(pc, e); 13183accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[0] |= 0xf0000000; 13193accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[1] |= 0x00000004; 13203accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller set_dst(pc, t[0], e); 13213accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[0] |= (unit << 9); 13223accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13233accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (dim == 2) 13243accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[0] |= 0x00400000; 13253accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller else 13263accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (dim == 3) 13273accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[0] |= 0x00800000; 13283accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13293accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[0] |= (mask & 0x3) << 25; 13303accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller e->inst[1] |= (mask & 0xc) << 12; 13313accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13323accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit(pc, e); 13333accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13343accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller#if 1 13355f4f7ad965c40327f16297606ed4f425598bfc2cChristoph Bumiller c = 0; 13365f4f7ad965c40327f16297606ed4f425598bfc2cChristoph Bumiller if (mask & 1) emit_mov(pc, dst[0], t[c++]); 13375f4f7ad965c40327f16297606ed4f425598bfc2cChristoph Bumiller if (mask & 2) emit_mov(pc, dst[1], t[c++]); 13385f4f7ad965c40327f16297606ed4f425598bfc2cChristoph Bumiller if (mask & 4) emit_mov(pc, dst[2], t[c++]); 13395f4f7ad965c40327f16297606ed4f425598bfc2cChristoph Bumiller if (mask & 8) emit_mov(pc, dst[3], t[c]); 13403accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13413accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller free_temp4(pc, t); 13423accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller#else 13433accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller /* XXX: if p.e. MUL is used directly after TEX, it would still use 13443accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller * the texture coordinates, not the fetched values: latency ? */ 13453accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13463accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller for (c = 0; c < 4; c++) { 13473accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller if (mask & (1 << c)) 13483accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller assimilate_temp(pc, dst[c], t[c]); 13493accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller else 13503accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller free_temp(pc, t[c]); 13513accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller } 13523accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller#endif 13533accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller} 13543accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller 13553accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumillerstatic void 13561196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumilleremit_branch(struct nv50_pc *pc, int pred, unsigned cc, 13571196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec **join) 13581196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller{ 13591196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *e = exec(pc); 13601196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 13611196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (join) { 13621196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller set_long(pc, e); 13631196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[0] |= 0xa0000002; 13641196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit(pc, e); 13651196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller *join = e; 13661196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e = exec(pc); 13671196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 13681196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 13691196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller set_long(pc, e); 13701196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[0] |= 0x10000002; 13711196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (pred >= 0) 13721196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller set_pred(pc, cc, pred, e); 13731196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit(pc, e); 13741196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller} 13751196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 13761196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillerstatic void 13771196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumilleremit_nop(struct nv50_pc *pc) 13781196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller{ 13791196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *e = exec(pc); 13801196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 13811196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[0] = 0xf0000000; 13821196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller set_long(pc, e); 13831196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[1] = 0xe0000000; 13841196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit(pc, e); 13851196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller} 13861196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 13871196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillerstatic void 13881635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumilleremit_ddx(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 13891635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller{ 13901635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller struct nv50_program_exec *e = exec(pc); 13911635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 13921635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller assert(src->type == P_TEMP); 13931635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 13941635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller e->inst[0] = 0xc0140000; 13951635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller e->inst[1] = 0x89800000; 13961635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_long(pc, e); 13971635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_dst(pc, dst, e); 13981635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_src_0(pc, src, e); 13991635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_src_2(pc, src, e); 14001635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14011635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit(pc, e); 14021635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller} 14031635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14041635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumillerstatic void 14051635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumilleremit_ddy(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src) 14061635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller{ 14071635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller struct nv50_program_exec *e = exec(pc); 14081635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14091635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller assert(src->type == P_TEMP); 14101635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14111635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller if (!src->neg) /* ! double negation */ 14121635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit_neg(pc, src, src); 14131635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14141635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller e->inst[0] = 0xc0150000; 14151635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller e->inst[1] = 0x8a400000; 14161635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_long(pc, e); 14171635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_dst(pc, dst, e); 14181635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_src_0(pc, src, e); 14191635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller set_src_2(pc, src, e); 14201635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14211635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit(pc, e); 14221635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller} 14231635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller 14241635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumillerstatic void 142544b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumillerconvert_to_long(struct nv50_pc *pc, struct nv50_program_exec *e) 142644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller{ 142744b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller unsigned q = 0, m = ~0; 142844b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 142944b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller assert(!is_long(e)); 143044b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 143144b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller switch (e->inst[0] >> 28) { 143244b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0x1: 143344b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller /* MOV */ 143444b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller q = 0x0403c000; 143544b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller m = 0xffff7fff; 143644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 143744b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0x8: 14388b1ef3fa357f5bbd6d3f73714a86ce380b867a71Christoph Bumiller /* INTERP (move centroid, perspective and flat bits) */ 14398b1ef3fa357f5bbd6d3f73714a86ce380b867a71Christoph Bumiller m = ~0x03000100; 14408b1ef3fa357f5bbd6d3f73714a86ce380b867a71Christoph Bumiller q = (e->inst[0] & (3 << 24)) >> (24 - 16); 14418b1ef3fa357f5bbd6d3f73714a86ce380b867a71Christoph Bumiller q |= (e->inst[0] & (1 << 8)) << (18 - 8); 144244b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 144344b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0x9: 144444b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller /* RCP */ 144544b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 144644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0xB: 144744b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller /* ADD */ 144844b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller m = ~(127 << 16); 144944b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller q = ((e->inst[0] & (~m)) >> 2); 145044b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 145144b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0xC: 145244b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller /* MUL */ 145344b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller m = ~0x00008000; 145444b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller q = ((e->inst[0] & (~m)) << 12); 145544b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 145644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller case 0xE: 145744b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller /* MAD (if src2 == dst) */ 145844b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller q = ((e->inst[0] & 0x1fc) << 12); 145944b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 146044b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller default: 146144b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller assert(0); 146244b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller break; 146344b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller } 146444b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 146544b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller set_long(pc, e); 146644b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller pc->p->exec_size++; 146744b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 146844b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller e->inst[0] &= m; 146944b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller e->inst[1] |= q; 147044b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller} 147144b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 1472f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller/* Some operations support an optional negation flag. */ 1473c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumillerstatic boolean 1474c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumillernegate_supported(const struct tgsi_full_instruction *insn, int i) 1475c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller{ 1476f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller int s; 1477f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller 1478c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller switch (insn->Instruction.Opcode) { 14791635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller case TGSI_OPCODE_DDY: 1480c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_DP3: 1481c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_DP4: 1482c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_MUL: 1483c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_KIL: 1484c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_ADD: 1485c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_SUB: 1486c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_MAD: 1487f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller break; 1488c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller case TGSI_OPCODE_POW: 1489f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller if (i == 1) 1490f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller break; 1491f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller return FALSE; 1492c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller default: 1493c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller return FALSE; 1494c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } 1495f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller 1496f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller /* Watch out for possible multiple uses of an nv50_reg, we 1497f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller * can't use nv50_reg::neg in these cases. 1498f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller */ 1499f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller for (s = 0; s < insn->Instruction.NumSrcRegs; ++s) { 1500f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller if (s == i) 1501f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller continue; 1502f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller if ((insn->FullSrcRegisters[s].SrcRegister.Index == 1503f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller insn->FullSrcRegisters[i].SrcRegister.Index) && 1504f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller (insn->FullSrcRegisters[s].SrcRegister.File == 1505f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller insn->FullSrcRegisters[i].SrcRegister.File)) 1506f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller return FALSE; 1507f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller } 1508f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller 1509f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller return TRUE; 1510c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller} 1511c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller 15125d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller/* Return a read mask for source registers deduced from opcode & write mask. */ 15135d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumillerstatic unsigned 15145d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumillernv50_tgsi_src_mask(const struct tgsi_full_instruction *insn, int c) 15155d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller{ 15165d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller unsigned x, mask = insn->FullDstRegisters[0].DstRegister.WriteMask; 15175d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 15185d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller switch (insn->Instruction.Opcode) { 15195d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_COS: 15205d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_SIN: 15215d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return (mask & 0x8) | ((mask & 0x7) ? 0x1 : 0x0); 15225d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_DP3: 15235d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return 0x7; 15245d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_DP4: 15255d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_DPH: 15265d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_KIL: /* WriteMask ignored */ 15275d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return 0xf; 15285d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_DST: 15295d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return mask & (c ? 0xa : 0x6); 15305d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_EX2: 15315d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_LG2: 15325d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_POW: 15335d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_RCP: 15345d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_RSQ: 15355d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_SCS: 15365d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return 0x1; 15375d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_LIT: 15385d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return 0xb; 15395d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_TEX: 15405d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_TXP: 15415d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller { 15425d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller const struct tgsi_instruction_ext_texture *tex; 15435d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 15445d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller assert(insn->Instruction.Extended); 15455d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller tex = &insn->InstructionExtTexture; 15465d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 15475d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller mask = 0x7; 15485d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller if (insn->Instruction.Opcode == TGSI_OPCODE_TXP) 15495d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller mask |= 0x8; 15505d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 15515d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller switch (tex->Texture) { 15525d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_TEXTURE_1D: 15535d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller mask &= 0x9; 15545d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller break; 15555d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_TEXTURE_2D: 15565d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller mask &= 0xb; 15575d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller break; 15585d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller default: 15595d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller break; 15605d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller } 15615d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller } 15625d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return mask; 15635d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller case TGSI_OPCODE_XPD: 15645d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller x = 0; 15655d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller if (mask & 1) x |= 0x6; 15665d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller if (mask & 2) x |= 0x5; 15675d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller if (mask & 4) x |= 0x3; 15685d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return x; 15695d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller default: 15705d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller break; 15715d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller } 15725d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 15735d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller return mask; 15745d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller} 15755d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 1576fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggsstatic struct nv50_reg * 1577fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggstgsi_dst(struct nv50_pc *pc, int c, const struct tgsi_full_dst_register *dst) 1578fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs{ 1579fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs switch (dst->DstRegister.File) { 1580fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_TEMPORARY: 1581fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs return &pc->temp[dst->DstRegister.Index * 4 + c]; 1582fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_OUTPUT: 1583fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs return &pc->result[dst->DstRegister.Index * 4 + c]; 1584ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller case TGSI_FILE_ADDRESS: 1585ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller { 1586ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller struct nv50_reg *r = pc->addr[dst->DstRegister.Index * 4 + c]; 1587ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (!r) { 1588ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller r = alloc_addr(pc, NULL); 1589ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->addr[dst->DstRegister.Index * 4 + c] = r; 1590ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 1591ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(r); 1592ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return r; 1593ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 1594fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_NULL: 1595fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs return NULL; 1596fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs default: 1597fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1598fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs } 1599fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 1600fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs return NULL; 1601fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs} 1602fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 1603fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggsstatic struct nv50_reg * 1604c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumillertgsi_src(struct nv50_pc *pc, int chan, const struct tgsi_full_src_register *src, 1605c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller boolean neg) 1606fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs{ 1607fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs struct nv50_reg *r = NULL; 1608fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs struct nv50_reg *temp; 1609ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller unsigned sgn, c, swz; 1610ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 1611ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (src->SrcRegister.File != TGSI_FILE_CONSTANT) 1612ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(!src->SrcRegister.Indirect); 16139417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller 16149417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller sgn = tgsi_util_get_full_src_register_sign_mode(src, chan); 1615fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 1616b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell c = tgsi_util_get_full_src_register_swizzle(src, chan); 1617fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs switch (c) { 1618b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell case TGSI_SWIZZLE_X: 1619b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell case TGSI_SWIZZLE_Y: 1620b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell case TGSI_SWIZZLE_Z: 1621b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell case TGSI_SWIZZLE_W: 1622fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs switch (src->SrcRegister.File) { 1623fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_INPUT: 1624fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs r = &pc->attr[src->SrcRegister.Index * 4 + c]; 1625fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1626fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_TEMPORARY: 1627fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs r = &pc->temp[src->SrcRegister.Index * 4 + c]; 1628fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1629fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_CONSTANT: 1630ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (!src->SrcRegister.Indirect) { 1631ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller r = &pc->param[src->SrcRegister.Index * 4 + c]; 1632ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller break; 1633ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 1634ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller /* Indicate indirection by setting r->acc < 0 and 1635ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller * use the index field to select the address reg. 1636ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller */ 1637ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller r = MALLOC_STRUCT(nv50_reg); 1638ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller swz = tgsi_util_get_src_register_swizzle( 1639ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller &src->SrcRegisterInd, 0); 1640ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller ctor_reg(r, P_CONST, 1641c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller src->SrcRegisterInd.Index * 4 + swz, 1642c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller src->SrcRegister.Index * 4 + c); 1643ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller r->acc = -1; 1644fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1645fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_FILE_IMMEDIATE: 1646fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs r = &pc->immd[src->SrcRegister.Index * 4 + c]; 1647fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1648c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs case TGSI_FILE_SAMPLER: 1649c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs break; 1650ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller case TGSI_FILE_ADDRESS: 1651ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller r = pc->addr[src->SrcRegister.Index * 4 + c]; 1652ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(r); 1653ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller break; 1654fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs default: 1655fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs assert(0); 1656fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1657fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs } 1658fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1659fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs default: 1660fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs assert(0); 1661fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1662fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs } 1663fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 16649417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller switch (sgn) { 1665fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_UTIL_SIGN_KEEP: 1666fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1667fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs case TGSI_UTIL_SIGN_CLEAR: 1668fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs temp = temp_temp(pc); 1669fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs emit_abs(pc, temp, r); 1670fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs r = temp; 1671fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 167231f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs case TGSI_UTIL_SIGN_TOGGLE: 1673c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller if (neg) 1674c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller r->neg = 1; 1675c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller else { 1676c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller temp = temp_temp(pc); 1677c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller emit_neg(pc, temp, r); 1678c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller r = temp; 1679c11c107f7d8f289f0cb83968c265fb78a274024aChristoph Bumiller } 168031f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs break; 168131f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs case TGSI_UTIL_SIGN_SET: 168231f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs temp = temp_temp(pc); 1683683722740c85fb6b8c0a930e8a4dce51e1709464Christoph Bumiller emit_cvt(pc, temp, r, -1, CVTOP_ABS, CVT_F32_F32 | CVT_NEG); 168431f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs r = temp; 168531f6a24b59b0ac18e04336d2e3cbaa643358c88aBen Skeggs break; 1686fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs default: 1687fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs assert(0); 1688fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs break; 1689fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs } 1690fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 1691fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs return r; 1692fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs} 1693fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs 16942da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller/* return TRUE for ops that produce only a single result */ 1695dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumillerstatic boolean 16962da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumilleris_scalar_op(unsigned op) 1697dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller{ 16982da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller switch (op) { 1699e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller case TGSI_OPCODE_COS: 17002da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_DP2: 1701dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_DP3: 1702dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_DP4: 1703dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_DPH: 17042da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_EX2: 17052da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_LG2: 1706dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_POW: 1707dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_RCP: 1708dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_RSQ: 1709e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller case TGSI_OPCODE_SIN: 17102da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* 17112da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_KIL: 17122da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_LIT: 1713dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_SCS: 17142da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller */ 17152da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return TRUE; 17162da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller default: 17172da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return FALSE; 17182da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller } 17192da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller} 17202da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 17212da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller/* Returns a bitmask indicating which dst components depend 17222da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * on source s, component c (reverse of nv50_tgsi_src_mask). 17232da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller */ 17242da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillerstatic unsigned 17252da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillernv50_tgsi_dst_revdep(unsigned op, int s, int c) 17262da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller{ 17272da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (is_scalar_op(op)) 17282da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return 0x1; 17292da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 17302da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller switch (op) { 17312da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_DST: 17322da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return (1 << c) & (s ? 0xa : 0x6); 17332da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_XPD: 17342da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller switch (c) { 17352da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case 0: return 0x6; 17362da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case 1: return 0x5; 17372da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case 2: return 0x3; 17382da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case 3: return 0x0; 17392da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller default: 17402da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller assert(0); 17412da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return 0x0; 17422da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller } 17432da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_LIT: 17442da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_SCS: 1745dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_TEX: 1746dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller case TGSI_OPCODE_TXP: 17472da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* these take care of dangerous swizzles themselves */ 17482da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return 0x0; 17492da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_IF: 17502da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller case TGSI_OPCODE_KIL: 17512da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* don't call this function for these ops */ 17522da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller assert(0); 17532da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return 0; 1754dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller default: 17552da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* linear vector instruction */ 17562da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return (1 << c); 1757dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller } 1758dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller} 1759dac709d0cf3258ad8e131964e513c2eabe1d554eChristoph Bumiller 1760e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumillerstatic INLINE boolean 1761e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumillerhas_pred(struct nv50_program_exec *e, unsigned cc) 1762e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller{ 1763e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller if (!is_long(e) || is_immd(e)) 1764e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller return FALSE; 1765e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller return ((e->inst[1] & 0x780) == (cc << 7)); 1766e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller} 1767e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1768e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller/* on ENDIF see if we can do "@p0.neu single_op" instead of: 1769e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * join_at ENDIF 1770e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * @p0.eq bra ENDIF 1771e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * single_op 1772e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * ENDIF: nop.join 1773e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller */ 1774e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumillerstatic boolean 1775e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumillernv50_kill_branch(struct nv50_pc *pc) 1776e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller{ 1777e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller int lvl = pc->if_lvl; 1778e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1779e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller if (pc->if_insn[lvl]->next != pc->p->exec_tail) 1780e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller return FALSE; 1781e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1782e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller /* if ccode == 'true', the BRA is from an ELSE and the predicate 1783e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * reg may no longer be valid, since we currently always use $p0 1784e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller */ 1785e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller if (has_pred(pc->if_insn[lvl], 0xf)) 1786e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller return FALSE; 1787e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller assert(pc->if_insn[lvl] && pc->br_join[lvl]); 1788e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1789e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller /* We'll use the exec allocated for JOIN_AT (as we can't easily 1790e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller * update prev's next); if exec_tail is BRK, update the pointer. 1791e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller */ 1792e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller if (pc->loop_lvl && pc->br_loop[pc->loop_lvl - 1] == pc->p->exec_tail) 1793e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->br_loop[pc->loop_lvl - 1] = pc->br_join[lvl]; 1794e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1795e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->p->exec_size -= 4; /* remove JOIN_AT and BRA */ 1796e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1797e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller *pc->br_join[lvl] = *pc->p->exec_tail; 1798e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1799e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller FREE(pc->if_insn[lvl]); 1800e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller FREE(pc->p->exec_tail); 1801e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1802e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->p->exec_tail = pc->br_join[lvl]; 1803e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->p->exec_tail->next = NULL; 1804e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller set_pred(pc, 0xd, 0, pc->p->exec_tail); 1805e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 1806e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller return TRUE; 1807e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller} 1808e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 18092a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggsstatic boolean 1810234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillernv50_program_tx_insn(struct nv50_pc *pc, 1811234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller const struct tgsi_full_instruction *inst) 1812f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 181381de711fc864247419221d700bd045addf22cb52Christoph Bumiller struct nv50_reg *rdst[4], *dst[4], *brdc, *src[3][4], *temp; 1814cd5d3fde13e424373feac9098453ed0ca7f6e4ebBen Skeggs unsigned mask, sat, unit; 1815f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs int i, c; 1816f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 1817f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs mask = inst->FullDstRegisters[0].DstRegister.WriteMask; 1818688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs sat = inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE; 1819f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 1820234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller memset(src, 0, sizeof(src)); 1821234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 1822f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs for (c = 0; c < 4; c++) { 1823234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if ((mask & (1 << c)) && !pc->r_dst[c]) 1824f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs dst[c] = tgsi_dst(pc, c, &inst->FullDstRegisters[0]); 1825f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs else 1826234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller dst[c] = pc->r_dst[c]; 1827234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller rdst[c] = dst[c]; 1828f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 1829f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 1830f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs for (i = 0; i < inst->Instruction.NumSrcRegs; i++) { 18315069bfed29bcee2c89c36c74c6d65d388eb7792eZack Rusin const struct tgsi_full_src_register *fs = &inst->FullSrcRegisters[i]; 18325d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller unsigned src_mask; 18335d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller boolean neg_supp; 18345d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller 18355d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller src_mask = nv50_tgsi_src_mask(inst, i); 18365d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller neg_supp = negate_supported(inst, i); 1837cd5d3fde13e424373feac9098453ed0ca7f6e4ebBen Skeggs 1838cd5d3fde13e424373feac9098453ed0ca7f6e4ebBen Skeggs if (fs->SrcRegister.File == TGSI_FILE_SAMPLER) 1839cd5d3fde13e424373feac9098453ed0ca7f6e4ebBen Skeggs unit = fs->SrcRegister.Index; 1840cd5d3fde13e424373feac9098453ed0ca7f6e4ebBen Skeggs 1841f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs for (c = 0; c < 4; c++) 18425d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller if (src_mask & (1 << c)) 18435d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller src[i][c] = tgsi_src(pc, c, fs, neg_supp); 1844f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 1845f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 184681de711fc864247419221d700bd045addf22cb52Christoph Bumiller brdc = temp = pc->r_brdc; 184781de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (brdc && brdc->type != P_TEMP) { 184881de711fc864247419221d700bd045addf22cb52Christoph Bumiller temp = temp_temp(pc); 184981de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (sat) 185081de711fc864247419221d700bd045addf22cb52Christoph Bumiller brdc = temp; 185181de711fc864247419221d700bd045addf22cb52Christoph Bumiller } else 1852688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs if (sat) { 1853688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs for (c = 0; c < 4; c++) { 1854234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!(mask & (1 << c)) || dst[c]->type == P_TEMP) 1855234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 185699e728a13ea8518efc7e27242093b43470f102d6Christoph Bumiller /* rdst[c] = dst[c]; */ /* done above */ 1857688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs dst[c] = temp_temp(pc); 1858688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs } 1859688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs } 1860688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs 186181de711fc864247419221d700bd045addf22cb52Christoph Bumiller assert(brdc || !is_scalar_op(inst->Instruction.Opcode)); 186281de711fc864247419221d700bd045addf22cb52Christoph Bumiller 1863f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs switch (inst->Instruction.Opcode) { 186468091b0c89310c309b668c9d6d80640dc6040ab7Ben Skeggs case TGSI_OPCODE_ABS: 186568091b0c89310c309b668c9d6d80640dc6040ab7Ben Skeggs for (c = 0; c < 4; c++) { 1866fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs if (!(mask & (1 << c))) 1867fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs continue; 1868fe90cc509f75772ce202930c934bade1d4b116c8Ben Skeggs emit_abs(pc, dst[c], src[0][c]); 186968091b0c89310c309b668c9d6d80640dc6040ab7Ben Skeggs } 187068091b0c89310c309b668c9d6d80640dc6040ab7Ben Skeggs break; 18712a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_ADD: 18727df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 18737df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 18747df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 18752a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_add(pc, dst[c], src[0][c], src[1][c]); 18767df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 18772a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 187899e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller case TGSI_OPCODE_AND: 187999e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller case TGSI_OPCODE_XOR: 188099e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller case TGSI_OPCODE_OR: 188199e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller for (c = 0; c < 4; c++) { 188299e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller if (!(mask & (1 << c))) 188399e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller continue; 188499e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller emit_bitop2(pc, dst[c], src[0][c], src[1][c], 188599e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller inst->Instruction.Opcode); 188699e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller } 188799e308a0e0479971fe3a8a0aba586e19456e4b88Christoph Bumiller break; 1888ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller case TGSI_OPCODE_ARL: 1889ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(src[0][0]); 1890ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller temp = temp_temp(pc); 1891ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller emit_cvt(pc, temp, src[0][0], -1, CVTOP_FLOOR, CVT_S32_F32); 1892ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller emit_arl(pc, dst[0], temp, 4); 1893ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller break; 1894e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller case TGSI_OPCODE_BGNLOOP: 1895e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->loop_pos[pc->loop_lvl++] = pc->p->exec_size; 1896ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller terminate_mbb(pc); 1897e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller break; 1898e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller case TGSI_OPCODE_BRK: 1899e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller emit_branch(pc, -1, 0, NULL); 1900e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller assert(pc->loop_lvl > 0); 1901e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->br_loop[pc->loop_lvl - 1] = pc->p->exec_tail; 1902e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller break; 1903849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller case TGSI_OPCODE_CEIL: 1904849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller for (c = 0; c < 4; c++) { 1905849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller if (!(mask & (1 << c))) 1906849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller continue; 1907849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller emit_cvt(pc, dst[c], src[0][c], -1, 1908ef6805710d5c1b139695704051754f39654c8a2eChristoph Bumiller CVTOP_CEIL, CVT_F32_F32 | CVT_RI); 1909849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller } 1910849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller break; 19112eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller case TGSI_OPCODE_CMP: 19122eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller pc->allow32 = FALSE; 19132eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller for (c = 0; c < 4; c++) { 19142eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller if (!(mask & (1 << c))) 19152eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller continue; 19162eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller emit_cvt(pc, NULL, src[0][c], 1, CVTOP_RN, CVT_F32_F32); 19172eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller emit_mov(pc, dst[c], src[1][c]); 19182eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller set_pred(pc, 0x1, 1, pc->p->exec_tail); /* @SF */ 19192eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller emit_mov(pc, dst[c], src[2][c]); 19202eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller set_pred(pc, 0x6, 1, pc->p->exec_tail); /* @NSF */ 19212eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller } 19222eef2017acbbb617c559555648c7745141f3aedbChristoph Bumiller break; 19232a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_COS: 1924e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (mask & 8) { 1925e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_precossin(pc, temp, src[0][3]); 1926e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_flop(pc, 5, dst[3], temp); 1927e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (!(mask &= 7)) 1928e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller break; 1929e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (temp == dst[3]) 1930e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller temp = brdc = temp_temp(pc); 19317df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 1932e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_precossin(pc, temp, src[0][0]); 1933e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_flop(pc, 5, brdc, temp); 19342a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 19351635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller case TGSI_OPCODE_DDX: 19361635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller for (c = 0; c < 4; c++) { 19371635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller if (!(mask & (1 << c))) 19381635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller continue; 19391635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit_ddx(pc, dst[c], src[0][c]); 19401635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller } 19411635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller break; 19421635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller case TGSI_OPCODE_DDY: 19431635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller for (c = 0; c < 4; c++) { 19441635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller if (!(mask & (1 << c))) 19451635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller continue; 19461635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller emit_ddy(pc, dst[c], src[0][c]); 19471635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller } 19481635e8d6f4b96e691746e8c8c5a273089bae6843Christoph Bumiller break; 19492a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_DP3: 19502a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mul(pc, temp, src[0][0], src[1][0]); 19512a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mad(pc, temp, src[0][1], src[1][1], temp); 195281de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_mad(pc, brdc, src[0][2], src[1][2], temp); 19532a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 19542a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_DP4: 19552a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mul(pc, temp, src[0][0], src[1][0]); 19562a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mad(pc, temp, src[0][1], src[1][1], temp); 19572a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mad(pc, temp, src[0][2], src[1][2], temp); 195881de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_mad(pc, brdc, src[0][3], src[1][3], temp); 19592a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 196021e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs case TGSI_OPCODE_DPH: 196121e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs emit_mul(pc, temp, src[0][0], src[1][0]); 196221e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs emit_mad(pc, temp, src[0][1], src[1][1], temp); 196321e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs emit_mad(pc, temp, src[0][2], src[1][2], temp); 196481de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_add(pc, brdc, src[1][3], temp); 196521e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs break; 196633e4d30d50344be26398a51365bea1be37487403Ben Skeggs case TGSI_OPCODE_DST: 19679a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 1)) 19689a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mul(pc, dst[1], src[0][1], src[1][1]); 19699a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 2)) 19709a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mov(pc, dst[2], src[0][2]); 19719a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 3)) 19729a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mov(pc, dst[3], src[1][3]); 197381de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (mask & (1 << 0)) 197481de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_mov_immdval(pc, dst[0], 1.0f); 197533e4d30d50344be26398a51365bea1be37487403Ben Skeggs break; 19761196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller case TGSI_OPCODE_ELSE: 19771196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit_branch(pc, -1, 0, NULL); 19781196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->if_insn[--pc->if_lvl]->param.index = pc->p->exec_size; 19791196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->if_insn[pc->if_lvl++] = pc->p->exec_tail; 1980ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller terminate_mbb(pc); 19811196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller break; 19821196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller case TGSI_OPCODE_ENDIF: 19831196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->if_insn[--pc->if_lvl]->param.index = pc->p->exec_size; 19841196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 1985e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller /* try to replace branch over 1 insn with a predicated insn */ 1986e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller if (nv50_kill_branch(pc) == TRUE) 1987e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller break; 1988e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller 19891196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (pc->br_join[pc->if_lvl]) { 19901196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->br_join[pc->if_lvl]->param.index = pc->p->exec_size; 19911196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->br_join[pc->if_lvl] = NULL; 19921196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 1993ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller terminate_mbb(pc); 19941196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* emit a NOP as join point, we could set it on the next 19951196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller * one, but would have to make sure it is long and !immd 19961196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller */ 19971196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit_nop(pc); 19981196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->p->exec_tail->inst[1] |= 2; 19991196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller break; 2000e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller case TGSI_OPCODE_ENDLOOP: 2001e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller emit_branch(pc, -1, 0, NULL); 2002e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->p->exec_tail->param.index = pc->loop_pos[--pc->loop_lvl]; 2003e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller pc->br_loop[pc->loop_lvl]->param.index = pc->p->exec_size; 2004ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller terminate_mbb(pc); 2005e2b8dc3e38d1efddf2ded2e47a9e3092455d0f8aChristoph Bumiller break; 20062a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_EX2: 20077b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_preex2(pc, temp, src[0][0]); 200881de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_flop(pc, 6, brdc, temp); 20092a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 2010b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs case TGSI_OPCODE_FLR: 2011b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs for (c = 0; c < 4; c++) { 2012b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs if (!(mask & (1 << c))) 2013b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs continue; 2014b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs emit_flr(pc, dst[c], src[0][c]); 2015b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs } 2016b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs break; 2017b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs case TGSI_OPCODE_FRC: 20189417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller temp = temp_temp(pc); 2019b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs for (c = 0; c < 4; c++) { 2020b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs if (!(mask & (1 << c))) 2021b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs continue; 2022b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs emit_flr(pc, temp, src[0][c]); 2023b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs emit_sub(pc, dst[c], src[0][c], temp); 2024b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs } 2025b4f7463585071236d633e4c857dbbdf67b03dc94Ben Skeggs break; 20261196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller case TGSI_OPCODE_IF: 20271196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* emitting a join_at may not be necessary */ 20281196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller assert(pc->if_lvl < MAX_IF_DEPTH); 2029496c9eaacfabc4df4e6fb5ba230e60dc660554c8Christoph Bumiller /* set_pred_wr(pc, 1, 0, pc->if_cond); */ 2030496c9eaacfabc4df4e6fb5ba230e60dc660554c8Christoph Bumiller emit_cvt(pc, NULL, src[0][0], 0, CVTOP_ABS | CVTOP_RN, 2031496c9eaacfabc4df4e6fb5ba230e60dc660554c8Christoph Bumiller CVT_F32_F32); 20321196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit_branch(pc, 0, 2, &pc->br_join[pc->if_lvl]); 20331196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->if_insn[pc->if_lvl++] = pc->p->exec_tail; 2034ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller terminate_mbb(pc); 20351196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller break; 2036d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs case TGSI_OPCODE_KIL: 2037d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs emit_kil(pc, src[0][0]); 2038d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs emit_kil(pc, src[0][1]); 2039d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs emit_kil(pc, src[0][2]); 2040d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs emit_kil(pc, src[0][3]); 2041d2442016afdc5e3b12b04d912f005ab183f7b8ffBen Skeggs break; 204201e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs case TGSI_OPCODE_LIT: 20437b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_lit(pc, &dst[0], mask, &src[0][0]); 204401e36eb531dfb4b1b3fd38d3fc00c6770833b5eaBen Skeggs break; 20452a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_LG2: 204681de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_flop(pc, 3, brdc, src[0][0]); 20472a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 204821e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs case TGSI_OPCODE_LRP: 2049229992d2812581ffae24d69a5a983d2c8441f720Christoph Bumiller temp = temp_temp(pc); 205021e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs for (c = 0; c < 4; c++) { 205121e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs if (!(mask & (1 << c))) 205221e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs continue; 2053229992d2812581ffae24d69a5a983d2c8441f720Christoph Bumiller emit_sub(pc, temp, src[1][c], src[2][c]); 2054229992d2812581ffae24d69a5a983d2c8441f720Christoph Bumiller emit_mad(pc, dst[c], temp, src[0][c], src[2][c]); 205521e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs } 205621e688e0a3faeef18b07c4d860bd71cc6e3ddf4aBen Skeggs break; 20572a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_MAD: 20587df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 20597df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 20607df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 20612a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mad(pc, dst[c], src[0][c], src[1][c], src[2][c]); 20627df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 20632a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 206452a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs case TGSI_OPCODE_MAX: 20657df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 20667df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 20677df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 206852a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs emit_minmax(pc, 4, dst[c], src[0][c], src[1][c]); 20697df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 207052a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs break; 207152a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs case TGSI_OPCODE_MIN: 20727df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 20737df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 20747df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 207552a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs emit_minmax(pc, 5, dst[c], src[0][c], src[1][c]); 20767df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 207752a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs break; 2078f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_OPCODE_MOV: 20797df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 20807df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 20817df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 208255b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs emit_mov(pc, dst[c], src[0][c]); 20837df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 208438ce697e5942550888c28bd4859ca2a92f247bf7Ben Skeggs break; 20852a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_MUL: 20867df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 20877df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 20887df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 20892a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_mul(pc, dst[c], src[0][c], src[1][c]); 20907df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 20912a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 2092ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs case TGSI_OPCODE_POW: 209381de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_pow(pc, brdc, src[0][0], src[1][0]); 2094ea4b09cbcbd9db82648ab30f18c0f46a66ab9f69Ben Skeggs break; 20952a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_RCP: 209681de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_flop(pc, 0, brdc, src[0][0]); 20972a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 20982a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_RSQ: 209981de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_flop(pc, 2, brdc, src[0][0]); 21002a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 21017b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs case TGSI_OPCODE_SCS: 21029417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller temp = temp_temp(pc); 210381de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (mask & 3) 210481de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_precossin(pc, temp, src[0][0]); 21057b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs if (mask & (1 << 0)) 21067b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_flop(pc, 5, dst[0], temp); 21077b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs if (mask & (1 << 1)) 21087b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs emit_flop(pc, 4, dst[1], temp); 21094a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller if (mask & (1 << 2)) 21104a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller emit_mov_immdval(pc, dst[2], 0.0); 21114a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller if (mask & (1 << 3)) 21124a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller emit_mov_immdval(pc, dst[3], 1.0); 21137b7df34781844c39998d60bbb60880d960da3fb1Ben Skeggs break; 21142a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_SIN: 2115e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (mask & 8) { 2116e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_precossin(pc, temp, src[0][3]); 2117e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_flop(pc, 4, dst[3], temp); 2118e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (!(mask &= 7)) 2119e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller break; 2120e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller if (temp == dst[3]) 2121e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller temp = brdc = temp_temp(pc); 21227df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 2123e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_precossin(pc, temp, src[0][0]); 2124e774b3c0f24c2dd5cd33c09fc7be7601371317ccChristoph Bumiller emit_flop(pc, 4, brdc, temp); 21252a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 2126bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs case TGSI_OPCODE_SLT: 21272b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SGE: 21282b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SEQ: 21292b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SGT: 21302b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SLE: 21312b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller case TGSI_OPCODE_SNE: 21322b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller i = map_tgsi_setop_cc(inst->Instruction.Opcode); 2133bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs for (c = 0; c < 4; c++) { 2134bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs if (!(mask & (1 << c))) 2135bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs continue; 21362b963f5c723401aa2646bd48eefe065cd335e280Christoph Bumiller emit_set(pc, i, dst[c], -1, src[0][c], src[1][c]); 2137bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs } 2138bdd31c20abb27665ca701a5a46e29d4cfa71f679Ben Skeggs break; 21392a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs case TGSI_OPCODE_SUB: 21407df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs for (c = 0; c < 4; c++) { 21417df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs if (!(mask & (1 << c))) 21427df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs continue; 21432a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs emit_sub(pc, dst[c], src[0][c], src[1][c]); 21447df7f7bb99441ed8e2fba2840e0459e72691f272Ben Skeggs } 21452a1fb44d75364f2492a1ae5d232218a92b8ca807Ben Skeggs break; 2146c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs case TGSI_OPCODE_TEX: 21473accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_tex(pc, dst, mask, src[0], unit, 21483accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller inst->InstructionExtTexture.Texture, FALSE); 21493accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller break; 21505696267efd6f85d79f5fe511d1a066a17c4d1cccBen Skeggs case TGSI_OPCODE_TXP: 21513accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller emit_tex(pc, dst, mask, src[0], unit, 21523accd7ebe971624bed5624f73ed3522c9de4c193Christoph Bumiller inst->InstructionExtTexture.Texture, TRUE); 2153c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs break; 2154849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller case TGSI_OPCODE_TRUNC: 2155849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller for (c = 0; c < 4; c++) { 2156849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller if (!(mask & (1 << c))) 2157849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller continue; 2158849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller emit_cvt(pc, dst[c], src[0][c], -1, 2159ef6805710d5c1b139695704051754f39654c8a2eChristoph Bumiller CVTOP_TRUNC, CVT_F32_F32 | CVT_RI); 2160849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller } 2161849885c7a6f44d96d74d9c5cd178a7bd2dd164ceChristoph Bumiller break; 216221e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs case TGSI_OPCODE_XPD: 21639417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller temp = temp_temp(pc); 21649a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 0)) { 21659a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mul(pc, temp, src[0][2], src[1][1]); 21669a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_msb(pc, dst[0], src[0][1], src[1][2], temp); 21679a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs } 21689a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 1)) { 21699a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mul(pc, temp, src[0][0], src[1][2]); 21709a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_msb(pc, dst[1], src[0][2], src[1][0], temp); 21719a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs } 21729a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs if (mask & (1 << 2)) { 21739a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_mul(pc, temp, src[0][1], src[1][0]); 21749a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs emit_msb(pc, dst[2], src[0][0], src[1][1], temp); 21759a37a56c8ab8c64bdadb1e1e807f885d6a5e3121Ben Skeggs } 21764a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller if (mask & (1 << 3)) 21774a7cf8f66ff5d7e15ae7f8f5542f27bc72c68709Christoph Bumiller emit_mov_immdval(pc, dst[3], 1.0); 217821e18e2b74d71c93af06ef4c603ca371c4614237Ben Skeggs break; 2179f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_OPCODE_END: 2180f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2181f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs default: 2182f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs NOUVEAU_ERR("invalid opcode %d\n", inst->Instruction.Opcode); 2183f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return FALSE; 2184f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2185f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 218681de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (brdc) { 218781de711fc864247419221d700bd045addf22cb52Christoph Bumiller if (sat) 218881de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_sat(pc, brdc, brdc); 218981de711fc864247419221d700bd045addf22cb52Christoph Bumiller for (c = 0; c < 4; c++) 219081de711fc864247419221d700bd045addf22cb52Christoph Bumiller if ((mask & (1 << c)) && dst[c] != brdc) 219181de711fc864247419221d700bd045addf22cb52Christoph Bumiller emit_mov(pc, dst[c], brdc); 219281de711fc864247419221d700bd045addf22cb52Christoph Bumiller } else 2193688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs if (sat) { 2194688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs for (c = 0; c < 4; c++) { 2195688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs if (!(mask & (1 << c))) 2196688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs continue; 219799e728a13ea8518efc7e27242093b43470f102d6Christoph Bumiller /* In this case we saturate later, and dst[c] won't 219899e728a13ea8518efc7e27242093b43470f102d6Christoph Bumiller * be another temp_temp (and thus lost), since rdst 219999e728a13ea8518efc7e27242093b43470f102d6Christoph Bumiller * already is TEMP (see above). */ 220099e728a13ea8518efc7e27242093b43470f102d6Christoph Bumiller if (rdst[c]->type == P_TEMP && rdst[c]->index < 0) 2201234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2202234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller emit_sat(pc, rdst[c], dst[c]); 2203688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs } 2204688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs } 2205688064236ba8b5997014493eb6c6e3fe0739813eBen Skeggs 22069417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller for (i = 0; i < inst->Instruction.NumSrcRegs; i++) { 22079417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller for (c = 0; c < 4; c++) { 22089417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (!src[i][c]) 22099417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller continue; 2210f204eb184237b387432413212a3a20d83c87594bChristoph Bumiller src[i][c]->neg = 0; 22119417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (src[i][c]->index == -1 && src[i][c]->type == P_IMMD) 22129417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(src[i][c]); 2213ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller else 2214ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (src[i][c]->acc < 0 && src[i][c]->type == P_CONST) 2215ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller FREE(src[i][c]); /* indirect constant */ 22169417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller } 22179417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller } 22189417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller 221952a69196c1680ff16d1ad1fc88e5869bc6055d00Ben Skeggs kill_temp_temp(pc); 2220f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return TRUE; 2221f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 2222f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2223bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumillerstatic void 222438849c529e76b99f56f522be183a5935d617bcabChristoph Bumillerprep_inspect_insn(struct nv50_pc *pc, const struct tgsi_full_instruction *insn) 2225bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller{ 222638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller struct nv50_reg *reg = NULL; 2227bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller const struct tgsi_full_src_register *src; 2228bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller const struct tgsi_dst_register *dst; 222938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller unsigned i, c, k, mask; 2230bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 2231bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller dst = &insn->FullDstRegisters[0].DstRegister; 2232bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller mask = dst->WriteMask; 2233bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 223438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (dst->File == TGSI_FILE_TEMPORARY) 223538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg = pc->temp; 223638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller else 223738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (dst->File == TGSI_FILE_OUTPUT) 223838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg = pc->result; 2239bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 224038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (reg) { 2241bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller for (c = 0; c < 4; c++) { 2242bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller if (!(mask & (1 << c))) 2243bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller continue; 224438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg[dst->Index * 4 + c].acc = pc->insn_nr; 2245bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller } 2246bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller } 2247bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 2248bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller for (i = 0; i < insn->Instruction.NumSrcRegs; i++) { 2249bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller src = &insn->FullSrcRegisters[i]; 2250bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 225138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (src->SrcRegister.File == TGSI_FILE_TEMPORARY) 225238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg = pc->temp; 225338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller else 225438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (src->SrcRegister.File == TGSI_FILE_INPUT) 225538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg = pc->attr; 225638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller else 2257bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller continue; 2258bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 22595d141b3e3e4a6874a58c893b3039f5c276cd26daChristoph Bumiller mask = nv50_tgsi_src_mask(insn, i); 2260bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 2261bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller for (c = 0; c < 4; c++) { 2262bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller if (!(mask & (1 << c))) 2263bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller continue; 2264b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell k = tgsi_util_get_full_src_register_swizzle(src, c); 226538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 226638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller reg[src->SrcRegister.Index * 4 + k].acc = pc->insn_nr; 2267bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller } 2268bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller } 2269bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller} 2270bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller 22712da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller/* Returns a bitmask indicating which dst components need to be 22722da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * written to temporaries first to avoid 'corrupting' sources. 22732da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * 22742da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * m[i] (out) indicate component to write in the i-th position 22752da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * rdep[c] (in) bitmasks of dst[i] that require dst[c] as source 22762da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller */ 22772da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillerstatic unsigned 22782da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillernv50_revdep_reorder(unsigned m[4], unsigned rdep[4]) 22792da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller{ 22802da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller unsigned i, c, x, unsafe; 22812da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 22822da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller for (c = 0; c < 4; c++) 22832da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller m[c] = c; 22842da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 22852da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* Swap as long as a dst component written earlier is depended on 22862da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * by one written later, but the next one isn't depended on by it. 22872da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller */ 22882da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller for (c = 0; c < 3; c++) { 22892da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (rdep[m[c + 1]] & (1 << m[c])) 22902da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller continue; /* if next one is depended on by us */ 22912da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller for (i = c + 1; i < 4; i++) 22922da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* if we are depended on by a later one */ 22932da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (rdep[m[c]] & (1 << m[i])) 22942da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller break; 22952da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (i == 4) 22962da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller continue; 22972da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* now, swap */ 22982da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller x = m[c]; 22992da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller m[c] = m[c + 1]; 23002da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller m[c + 1] = x; 23012da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 23022da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* restart */ 23032da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller c = 0; 23042da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller } 23052da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 23062da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* mark dependencies that could not be resolved by reordering */ 23072da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller for (i = 0; i < 3; ++i) 23082da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller for (c = i + 1; c < 4; ++c) 23092da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (rdep[m[i]] & (1 << m[c])) 23102da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller unsafe |= (1 << i); 23112da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 23122da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller /* NOTE: $unsafe is with respect to order, not component */ 23132da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return unsafe; 23142da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller} 23152da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 23162da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller/* Select a suitable dst register for broadcasting scalar results, 23172da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * or return NULL if we have to allocate an extra TEMP. 23182da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * 23192da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * If e.g. only 1 component is written, we may also emit the final 23202da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller * result to a write-only register. 23212da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller */ 23222da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillerstatic struct nv50_reg * 23232da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumillertgsi_broadcast_dst(struct nv50_pc *pc, 23242da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller const struct tgsi_full_dst_register *fd, unsigned mask) 23252da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller{ 23262da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (fd->DstRegister.File == TGSI_FILE_TEMPORARY) { 23272da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller int c = ffs(~mask & fd->DstRegister.WriteMask); 23282da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if (c) 23292da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return tgsi_dst(pc, c - 1, fd); 23302da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller } else { 23312da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller int c = ffs(fd->DstRegister.WriteMask) - 1; 23322da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller if ((1 << c) == fd->DstRegister.WriteMask) 23332da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return tgsi_dst(pc, c, fd); 23342da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller } 23352da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 23362da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller return NULL; 23372da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller} 23382da8608ad795d29fe7a908eaee3d6dd33e829f3eChristoph Bumiller 2339234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller/* Scan source swizzles and return a bitmask indicating dst regs that 2340234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller * also occur among the src regs, and fill rdep for nv50_revdep_reoder. 2341234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller */ 2342234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillerstatic unsigned 2343234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillernv50_tgsi_scan_swizzle(const struct tgsi_full_instruction *insn, 2344234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller unsigned rdep[4]) 2345234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller{ 2346234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller const struct tgsi_full_dst_register *fd = &insn->FullDstRegisters[0]; 2347234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller const struct tgsi_full_src_register *fs; 2348234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller unsigned i, deqs = 0; 2349234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2350234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller for (i = 0; i < 4; ++i) 2351234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller rdep[i] = 0; 2352234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2353234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller for (i = 0; i < insn->Instruction.NumSrcRegs; i++) { 2354234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller unsigned chn, mask = nv50_tgsi_src_mask(insn, i); 2355234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller boolean neg_supp = negate_supported(insn, i); 2356234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2357234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller fs = &insn->FullSrcRegisters[i]; 2358234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (fs->SrcRegister.File != fd->DstRegister.File || 2359234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller fs->SrcRegister.Index != fd->DstRegister.Index) 2360234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2361234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2362234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller for (chn = 0; chn < 4; ++chn) { 2363234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller unsigned s, c; 2364234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2365234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!(mask & (1 << chn))) /* src is not read */ 2366234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2367b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell c = tgsi_util_get_full_src_register_swizzle(fs, chn); 2368234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller s = tgsi_util_get_full_src_register_sign_mode(fs, chn); 2369234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2370b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell if (!(fd->DstRegister.WriteMask & (1 << c))) 2371234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2372234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2373234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller /* no danger if src is copied to TEMP first */ 2374234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if ((s != TGSI_UTIL_SIGN_KEEP) && 2375234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller (s != TGSI_UTIL_SIGN_TOGGLE || !neg_supp)) 2376234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2377234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2378234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller rdep[c] |= nv50_tgsi_dst_revdep( 2379234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller insn->Instruction.Opcode, i, chn); 2380234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller deqs |= (1 << c); 2381234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller } 2382234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller } 2383234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2384234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller return deqs; 2385234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller} 2386234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2387234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillerstatic boolean 2388234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumillernv50_tgsi_insn(struct nv50_pc *pc, const union tgsi_full_token *tok) 2389234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller{ 2390234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller struct tgsi_full_instruction insn = tok->FullInstruction; 2391234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller const struct tgsi_full_dst_register *fd; 2392234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller unsigned i, deqs, rdep[4], m[4]; 2393234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2394234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller fd = &tok->FullInstruction.FullDstRegisters[0]; 2395234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller deqs = nv50_tgsi_scan_swizzle(&insn, rdep); 2396234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2397234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (is_scalar_op(insn.Instruction.Opcode)) { 2398234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller pc->r_brdc = tgsi_broadcast_dst(pc, fd, deqs); 2399234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!pc->r_brdc) 2400234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller pc->r_brdc = temp_temp(pc); 2401234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller return nv50_program_tx_insn(pc, &insn); 2402234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller } 2403234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller pc->r_brdc = NULL; 2404234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2405234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!deqs) 2406234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller return nv50_program_tx_insn(pc, &insn); 2407234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2408234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller deqs = nv50_revdep_reorder(m, rdep); 2409234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2410234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller for (i = 0; i < 4; ++i) { 2411234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller assert(pc->r_dst[m[i]] == NULL); 2412234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2413234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller insn.FullDstRegisters[0].DstRegister.WriteMask = 2414234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller fd->DstRegister.WriteMask & (1 << m[i]); 2415234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2416234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!insn.FullDstRegisters[0].DstRegister.WriteMask) 2417234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2418234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2419234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (deqs & (1 << i)) 2420234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller pc->r_dst[m[i]] = alloc_temp(pc, NULL); 2421234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2422234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!nv50_program_tx_insn(pc, &insn)) 2423234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller return FALSE; 2424234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller } 2425234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2426234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller for (i = 0; i < 4; i++) { 2427234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller struct nv50_reg *reg = pc->r_dst[i]; 2428234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (!reg) 2429234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller continue; 2430234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller pc->r_dst[i] = NULL; 2431234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2432234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller if (insn.Instruction.Saturate == TGSI_SAT_ZERO_ONE) 2433234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller emit_sat(pc, tgsi_dst(pc, i, fd), reg); 2434234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller else 2435234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller emit_mov(pc, tgsi_dst(pc, i, fd), reg); 2436234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller free_temp(pc, reg); 2437234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller } 2438234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 2439234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller return TRUE; 2440234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller} 2441234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller 24426516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillerstatic void 24436516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillerload_interpolant(struct nv50_pc *pc, struct nv50_reg *reg) 2444dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller{ 24456516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_reg *iv, **ppiv; 24466516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller unsigned mode = pc->interp_mode[reg->index]; 2447dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24486516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller ppiv = (mode & INTERP_CENTROID) ? &pc->iv_c : &pc->iv_p; 24496516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller iv = *ppiv; 2450dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24516516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if ((mode & INTERP_PERSPECTIVE) && !iv) { 24526516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller iv = *ppiv = alloc_temp(pc, NULL); 24536516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller iv->rhw = popcnt4(pc->p->cfg.regs[1] >> 24) - 1; 2454dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24556516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller emit_interp(pc, iv, NULL, mode & INTERP_CENTROID); 24566516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller emit_flop(pc, 0, iv, iv); 2457dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24586516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* XXX: when loading interpolants dynamically, move these 24596516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller * to the program head, or make sure it can't be skipped. 24606516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller */ 2461dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 2462dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24636516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller emit_interp(pc, reg, iv, mode); 2464dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller} 2465dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 2466f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic boolean 2467f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_program_tx_prep(struct nv50_pc *pc) 2468f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 24696516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct tgsi_parse_context tp; 24706516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_program *p = pc->p; 2471f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs boolean ret = FALSE; 24726516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller unsigned i, c, flat_nr = 0; 2473dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 24746516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller tgsi_parse_init(&tp, pc->p->pipe.tokens); 24756516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller while (!tgsi_parse_end_of_tokens(&tp)) { 24766516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller const union tgsi_full_token *tok = &tp.FullToken; 2477f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 24786516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller tgsi_parse_token(&tp); 2479f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs switch (tok->Token.Type) { 2480f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_TOKEN_TYPE_IMMEDIATE: 2481f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs { 2482f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs const struct tgsi_full_immediate *imm = 24836516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller &tp.FullToken.FullImmediate; 2484f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2485fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwell ctor_immd(pc, imm->u[0].Float, 2486fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwell imm->u[1].Float, 2487fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwell imm->u[2].Float, 2488fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwell imm->u[3].Float); 2489f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2490f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2491f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_TOKEN_TYPE_DECLARATION: 2492f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs { 2493f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs const struct tgsi_full_declaration *d; 24946516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller unsigned si, last, first, mode; 2495f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 24966516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller d = &tp.FullToken.FullDeclaration; 2497e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller first = d->DeclarationRange.First; 2498bf94027fdde51aed476e9bfdd4326aa9040440b0Ben Skeggs last = d->DeclarationRange.Last; 2499f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2500f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs switch (d->Declaration.File) { 2501f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_FILE_TEMPORARY: 2502f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2503f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_FILE_OUTPUT: 25046516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!d->Declaration.Semantic || 25056516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->type == PIPE_SHADER_FRAGMENT) 25066516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller break; 25076516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 25086516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller si = d->Semantic.SemanticIndex; 25096516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller switch (d->Semantic.SemanticName) { 25104d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller case TGSI_SEMANTIC_BCOLOR: 25114d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller p->cfg.two_side[si].hw = first; 25124d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller if (p->cfg.io_nr > first) 25134d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller p->cfg.io_nr = first; 25144d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller break; 251506dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller case TGSI_SEMANTIC_PSIZE: 251606dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller p->cfg.psiz = first; 251706dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller if (p->cfg.io_nr > first) 251806dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller p->cfg.io_nr = first; 251906dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller break; 25206516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* 25216516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller case TGSI_SEMANTIC_CLIP_DISTANCE: 25226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.clpd = MIN2(p->cfg.clpd, first); 25236516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller break; 25246516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller */ 25256516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller default: 25266516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller break; 25276516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 2528f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2529f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_FILE_INPUT: 2530e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller { 25316516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (p->type != PIPE_SHADER_FRAGMENT) 2532e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller break; 2533e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller 2534e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller switch (d->Declaration.Interpolate) { 2535e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller case TGSI_INTERPOLATE_CONSTANT: 2536e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller mode = INTERP_FLAT; 25376516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller flat_nr++; 2538e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller break; 2539e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller case TGSI_INTERPOLATE_PERSPECTIVE: 2540e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller mode = INTERP_PERSPECTIVE; 25416516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[1] |= 0x08 << 24; 2542e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller break; 2543e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller default: 2544e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller mode = INTERP_LINEAR; 2545e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller break; 2546e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller } 25476516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (d->Declaration.Centroid) 2548e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller mode |= INTERP_CENTROID; 2549e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller 2550e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller assert(last < 32); 2551e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller for (i = first; i <= last; i++) 2552e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller pc->interp_mode[i] = mode; 2553e88ec312df000ac335d9bba6b75d836dfa1a1043Christoph Bumiller } 2554f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2555ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller case TGSI_FILE_ADDRESS: 2556f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_FILE_CONSTANT: 2557c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs case TGSI_FILE_SAMPLER: 2558c0ed6a871cd3513e17a1fab960f5626485ffed13Ben Skeggs break; 2559f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs default: 2560f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs NOUVEAU_ERR("bad decl file %d\n", 2561f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs d->Declaration.File); 2562f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs goto out_err; 2563f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2564f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2565f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2566f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_TOKEN_TYPE_INSTRUCTION: 2567bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller pc->insn_nr++; 256838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller prep_inspect_insn(pc, &tok->FullInstruction); 2569f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2570f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs default: 2571f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2572f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2573f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2574f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 25756516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (p->type == PIPE_SHADER_VERTEX) { 25766516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int rid = 0; 25778ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 25786516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (i = 0; i < pc->attr_nr * 4; ++i) { 25796516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (pc->attr[i].acc) { 25806516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller pc->attr[i].hw = rid++; 25816516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.attr[i / 32] |= 1 << (i % 32); 2582f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 25836516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 25846516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 25856516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (i = 0, rid = 0; i < pc->result_nr; ++i) { 25866516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[i].hw = rid; 25876516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[i].id_vp = i; 25888ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 25896516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (c = 0; c < 4; ++c) { 25906516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int n = i * 4 + c; 25916516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!pc->result[n].acc) 25926516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller continue; 25936516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller pc->result[n].hw = rid++; 25946516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[i].mask |= 1 << c; 2595dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 25966516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 25974d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller 25984d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller for (c = 0; c < 2; ++c) 25994d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller if (p->cfg.two_side[c].hw < 0x40) 26004d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller p->cfg.two_side[c] = p->cfg.io[ 26014d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller p->cfg.two_side[c].hw]; 260206dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller 260306dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller if (p->cfg.psiz < 0x40) 260406dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller p->cfg.psiz = p->cfg.io[p->cfg.psiz].hw; 26056516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } else 26066516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (p->type == PIPE_SHADER_FRAGMENT) { 26076516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int rid, aid; 26086516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller unsigned n = 0, m = pc->attr_nr - flat_nr; 26096516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26106516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int base = (TGSI_SEMANTIC_POSITION == 26116516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->info.input_semantic_name[0]) ? 0 : 1; 26128ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 26136516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* non-flat interpolants have to be mapped to 26146516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller * the lower hardware IDs, so sort them: 26156516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller */ 26166516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (i = 0; i < pc->attr_nr; i++) { 26176516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (pc->interp_mode[i] == INTERP_FLAT) { 26186516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[m].id_vp = i + base; 26196516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[m++].id_fp = i; 26206516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } else { 26216516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!(pc->interp_mode[i] & INTERP_PERSPECTIVE)) 26226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[n].linear = TRUE; 26236516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[n].id_vp = i + base; 26246516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[n++].id_fp = i; 2625dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 26266516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 2627dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 26286516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!base) /* set w-coordinate mask from perspective interp */ 26296516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[0].mask |= p->cfg.regs[1] >> 24; 26308ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs 26316516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller aid = popcnt4( /* if fcrd isn't contained in cfg.io */ 26326516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller base ? (p->cfg.regs[1] >> 24) : p->cfg.io[0].mask); 2633dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller 26346516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (n = 0; n < pc->attr_nr; ++n) { 26356516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[n].hw = rid = aid; 26366516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller i = p->cfg.io[n].id_fp; 26376516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26386516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (c = 0; c < 4; ++c) { 26396516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!pc->attr[i * 4 + c].acc) 26406516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller continue; 26416516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller pc->attr[i * 4 + c].rhw = rid++; 26426516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io[n].mask |= 1 << c; 26436516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26446516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller load_interpolant(pc, &pc->attr[i * 4 + c]); 2645dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 26466516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller aid += popcnt4(p->cfg.io[n].mask); 2647dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller } 2648f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 26496516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (!base) 26506516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[1] |= p->cfg.io[0].mask << 24; 26516516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26526516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller m = popcnt4(p->cfg.regs[1] >> 24); 26536516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26546516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* set count of non-position inputs and of non-flat 26556516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller * non-position inputs for FP_INTERPOLANT_CTRL 26566516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller */ 26576516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[1] |= aid - m; 26586516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26596516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (flat_nr) { 26606516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller i = p->cfg.io[pc->attr_nr - flat_nr].hw; 26616516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[1] |= (i - m) << 16; 26626516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } else 26636516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[1] |= p->cfg.regs[1] << 16; 26646516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26656516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* mark color semantic for light-twoside */ 26666516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller n = 0x40; 26676516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (i = 0; i < pc->attr_nr; i++) { 26686516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller ubyte si, sn; 2669f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 26706516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller sn = p->info.input_semantic_name[p->cfg.io[i].id_fp]; 26716516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller si = p->info.input_semantic_index[p->cfg.io[i].id_fp]; 26726516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26736516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (sn == TGSI_SEMANTIC_COLOR) { 26746516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.two_side[si] = p->cfg.io[i]; 26756516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26766516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* increase colour count */ 26776516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[0] += popcnt4( 26786516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.two_side[si].mask) << 16; 26796516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26806516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller n = MIN2(n, p->cfg.io[i].hw - m); 26816516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 2682f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 26836516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (n < 0x40) 26846516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[0] += n; 26856516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 26866516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* Initialize FP results: 26876516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller * FragDepth is always first TGSI and last hw output 26886516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller */ 26896516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller i = p->info.writes_z ? 4 : 0; 26906516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (rid = 0; i < pc->result_nr * 4; i++) 26916516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller pc->result[i].rhw = rid++; 26926516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (p->info.writes_z) 26936516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller pc->result[2].rhw = rid; 26941196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 26951196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller p->cfg.high_result = rid; 2696525f529d138168386224136dc45abb858677bac7Christoph Bumiller 2697525f529d138168386224136dc45abb858677bac7Christoph Bumiller /* separate/different colour results for MRTs ? */ 2698525f529d138168386224136dc45abb858677bac7Christoph Bumiller if (pc->result_nr - (p->info.writes_z ? 1 : 0) > 1) 2699525f529d138168386224136dc45abb858677bac7Christoph Bumiller p->cfg.regs[2] |= 1; 2700f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2701f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2702f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (pc->immd_nr) { 270394ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller int rid = 0; 2704f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2705e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller pc->immd = MALLOC(pc->immd_nr * 4 * sizeof(struct nv50_reg)); 2706f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!pc->immd) 2707f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs goto out_err; 2708f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2709f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs for (i = 0; i < pc->immd_nr; i++) { 2710e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller for (c = 0; c < 4; c++, rid++) 2711e0951797cb2b356e64494e121e46fa3e00e25cf6Christoph Bumiller ctor_reg(&pc->immd[rid], P_IMMD, i, rid); 2712f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2713f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2714f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2715f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs ret = TRUE; 2716f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsout_err: 27176516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (pc->iv_p) 27186516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller free_temp(pc, pc->iv_p); 27196516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (pc->iv_c) 27206516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller free_temp(pc, pc->iv_c); 27216516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 27226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller tgsi_parse_free(&tp); 2723f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return ret; 2724f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 2725f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 27269417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumillerstatic void 27279417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumillerfree_nv50_pc(struct nv50_pc *pc) 27289417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller{ 27299417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (pc->immd) 27309417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc->immd); 27319417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (pc->param) 27329417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc->param); 27339417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (pc->result) 27349417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc->result); 27359417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (pc->attr) 27369417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc->attr); 27379417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller if (pc->temp) 27389417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc->temp); 27399417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller 27409417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller FREE(pc); 27419417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller} 27429417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller 2743f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic boolean 274438849c529e76b99f56f522be183a5935d617bcabChristoph Bumillerctor_nv50_pc(struct nv50_pc *pc, struct nv50_program *p) 274538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller{ 274638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller int i, c; 274738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller unsigned rtype[2] = { P_ATTR, P_RESULT }; 274838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 274938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->p = p; 275038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->temp_nr = p->info.file_max[TGSI_FILE_TEMPORARY] + 1; 275138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->attr_nr = p->info.file_max[TGSI_FILE_INPUT] + 1; 275238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->result_nr = p->info.file_max[TGSI_FILE_OUTPUT] + 1; 275338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->param_nr = p->info.file_max[TGSI_FILE_CONSTANT] + 1; 2754ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->addr_nr = p->info.file_max[TGSI_FILE_ADDRESS] + 1; 2755ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(pc->addr_nr <= 2); 275638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 275738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller p->cfg.high_temp = 4; 275838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 27596516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.two_side[0].hw = 0x40; 27606516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.two_side[1].hw = 0x40; 27616516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 276238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller switch (p->type) { 276338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller case PIPE_SHADER_VERTEX: 276406dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller p->cfg.psiz = 0x40; 27656516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.clpd = 0x40; 27666516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io_nr = pc->result_nr; 276738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller break; 276838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller case PIPE_SHADER_FRAGMENT: 276938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller rtype[0] = rtype[1] = P_TEMP; 277038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 27716516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[0] = 0x01000004; 27726516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.io_nr = pc->attr_nr; 27736516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 277438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (p->info.writes_z) { 27756516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[2] |= 0x00000100; 27766516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[3] |= 0x00000011; 277738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 277838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (p->info.uses_kill) 27796516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller p->cfg.regs[2] |= 0x00100000; 278038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller break; 278138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 278238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 278338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (pc->temp_nr) { 278438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->temp = MALLOC(pc->temp_nr * 4 * sizeof(struct nv50_reg)); 278538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (!pc->temp) 278638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller return FALSE; 278738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 278838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller for (i = 0; i < pc->temp_nr * 4; ++i) 278938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller ctor_reg(&pc->temp[i], P_TEMP, i / 4, -1); 279038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 279138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 279238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (pc->attr_nr) { 279338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->attr = MALLOC(pc->attr_nr * 4 * sizeof(struct nv50_reg)); 279438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (!pc->attr) 279538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller return FALSE; 279638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 279738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller for (i = 0; i < pc->attr_nr * 4; ++i) 279838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller ctor_reg(&pc->attr[i], rtype[0], i / 4, -1); 279938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 280038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 280138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (pc->result_nr) { 280238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller unsigned nr = pc->result_nr * 4; 280338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 280438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->result = MALLOC(nr * sizeof(struct nv50_reg)); 280538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (!pc->result) 280638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller return FALSE; 280738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 280838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller for (i = 0; i < nr; ++i) 280938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller ctor_reg(&pc->result[i], rtype[1], i / 4, -1); 281038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 281138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 281238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (pc->param_nr) { 281338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller int rid = 0; 281438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 281538849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller pc->param = MALLOC(pc->param_nr * 4 * sizeof(struct nv50_reg)); 281638849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (!pc->param) 281738849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller return FALSE; 281838849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 281938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller for (i = 0; i < pc->param_nr; ++i) 282038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller for (c = 0; c < 4; ++c, ++rid) 282138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller ctor_reg(&pc->param[rid], P_CONST, i, rid); 282238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller } 282338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 2824ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (pc->addr_nr) { 2825ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller pc->addr = CALLOC(pc->addr_nr * 4, sizeof(struct nv50_reg *)); 2826ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller if (!pc->addr) 2827ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller return FALSE; 2828ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller } 2829ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller for (i = 0; i < NV50_SU_MAX_ADDR; ++i) 2830c738c9ab67859f3d4412417333d0f023dd18dc19Christoph Bumiller ctor_reg(&pc->r_addr[i], P_ADDR, -256, i + 1); 2831ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller 283238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller return TRUE; 283338849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller} 283438849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 28351196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillerstatic void 28361196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillernv50_fp_move_results(struct nv50_pc *pc) 28371196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller{ 28381196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_reg reg; 28391196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller unsigned i; 28401196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28411196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller ctor_reg(®, P_TEMP, -1, -1); 28421196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28431196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller for (i = 0; i < pc->result_nr * 4; ++i) { 28441196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (pc->result[i].rhw < 0 || pc->result[i].hw < 0) 28451196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller continue; 28461196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (pc->result[i].rhw != pc->result[i].hw) { 28471196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller reg.hw = pc->result[i].rhw; 28481196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller emit_mov(pc, ®, &pc->result[i]); 28491196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 28501196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 28511196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller} 28521196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28531196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillerstatic void 28541196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumillernv50_program_fixup_insns(struct nv50_pc *pc) 28551196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller{ 28561196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller struct nv50_program_exec *e, *prev = NULL, **bra_list; 28571196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller unsigned i, n, pos; 28581196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28591196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller bra_list = CALLOC(pc->p->exec_size, sizeof(struct nv50_program_exec *)); 28601196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28611196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* Collect branch instructions, we need to adjust their offsets 28621196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller * when converting 32 bit instructions to 64 bit ones 28631196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller */ 28641196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller for (n = 0, e = pc->p->exec_head; e; e = e->next) 28651196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (e->param.index >= 0 && !e->param.mask) 28661196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller bra_list[n++] = e; 28671196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28681196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* Make sure we don't have any single 32 bit instructions. */ 28691196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller for (e = pc->p->exec_head, pos = 0; e; e = e->next) { 28701196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pos += is_long(e) ? 2 : 1; 28711196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28721196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if ((pos & 1) && (!e->next || is_long(e->next))) { 28731196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller for (i = 0; i < n; ++i) 28741196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (bra_list[i]->param.index >= pos) 28751196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller bra_list[i]->param.index += 1; 28761196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller convert_to_long(pc, e); 28771196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller ++pos; 28781196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 28791196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (e->next) 28801196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller prev = e; 28811196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 28821196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28831196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller assert(!is_immd(pc->p->exec_head)); 28841196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller assert(!is_immd(pc->p->exec_tail)); 28851196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28861196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* last instruction must be long so it can have the end bit set */ 28871196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (!is_long(pc->p->exec_tail)) { 28881196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller convert_to_long(pc, pc->p->exec_tail); 28891196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (prev) 28901196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller convert_to_long(pc, prev); 28911196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 28921196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller assert(!(pc->p->exec_tail->inst[1] & 2)); 28931196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* set the end-bit */ 28941196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller pc->p->exec_tail->inst[1] |= 1; 28951196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 28961196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller FREE(bra_list); 28971196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller} 28981196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 289938849c529e76b99f56f522be183a5935d617bcabChristoph Bumillerstatic boolean 2900f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_program_tx(struct nv50_program *p) 2901f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 2902f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct tgsi_parse_context parse; 2903f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_pc *pc; 2904f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs boolean ret; 2905f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2906f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs pc = CALLOC_STRUCT(nv50_pc); 2907f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!pc) 2908f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return FALSE; 290938849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller 291038849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller ret = ctor_nv50_pc(pc, p); 291138849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller if (ret == FALSE) 291238849c529e76b99f56f522be183a5935d617bcabChristoph Bumiller goto out_cleanup; 2913f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2914f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs ret = nv50_program_tx_prep(pc); 2915f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (ret == FALSE) 2916f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs goto out_cleanup; 2917f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2918f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs tgsi_parse_init(&parse, pc->p->pipe.tokens); 2919f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs while (!tgsi_parse_end_of_tokens(&parse)) { 2920f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs const union tgsi_full_token *tok = &parse.FullToken; 2921f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2922d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller /* don't allow half insn/immd on first and last instruction */ 2923d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller pc->allow32 = TRUE; 2924d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller if (pc->insn_cur == 0 || pc->insn_cur + 2 == pc->insn_nr) 2925d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller pc->allow32 = FALSE; 2926d015cba88f1ef217f6ef9d116ba6abb32e043baaChristoph Bumiller 2927f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs tgsi_parse_token(&parse); 2928f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2929f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs switch (tok->Token.Type) { 2930f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs case TGSI_TOKEN_TYPE_INSTRUCTION: 2931bcecb8ff66d2c002ac1273c0a9e9b2b9f9d3d43eChristoph Bumiller ++pc->insn_cur; 2932234d82ed632f8b53eec805383874de4fd00eff2aChristoph Bumiller ret = nv50_tgsi_insn(pc, tok); 2933f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (ret == FALSE) 2934f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs goto out_err; 2935f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2936f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs default: 2937f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs break; 2938f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2939f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 2940f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 29411196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller if (pc->p->type == PIPE_SHADER_FRAGMENT) 29421196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller nv50_fp_move_results(pc); 294344b3bfaa7599add72d76b3802ddea05b5b5c6316Christoph Bumiller 29441196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller nv50_program_fixup_insns(pc); 294540137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs 2946aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs p->param_nr = pc->param_nr * 4; 2947f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs p->immd_nr = pc->immd_nr * 4; 2948f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs p->immd = pc->immd_buf; 2949f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2950f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsout_err: 2951f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs tgsi_parse_free(&parse); 2952f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2953f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsout_cleanup: 29549417582f39788476e1039df3f1bdf681686fb7b4Christoph Bumiller free_nv50_pc(pc); 2955f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs return ret; 2956f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 2957f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 2958f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsstatic void 2959f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_program_validate(struct nv50_context *nv50, struct nv50_program *p) 2960f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 2961e55964099b0d47dea80920765daac09b9e2a61a7Ben Skeggs if (nv50_program_tx(p) == FALSE) 2962e55964099b0d47dea80920765daac09b9e2a61a7Ben Skeggs assert(0); 2963f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs p->translated = TRUE; 2964f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 2965f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 296622e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggsstatic void 2967ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggsnv50_program_upload_data(struct nv50_context *nv50, float *map, 296894ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller unsigned start, unsigned count, unsigned cbuf) 2969ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs{ 297080e9e1ee8172d1e5a81d702681897dddd9d815f1Ben Skeggs struct nouveau_channel *chan = nv50->screen->base.channel; 297175f0b38d9ea4a7318b0d661712dda15e24707395Ben Skeggs struct nouveau_grobj *tesla = nv50->screen->tesla; 297275f0b38d9ea4a7318b0d661712dda15e24707395Ben Skeggs 2973ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs while (count) { 2974ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs unsigned nr = count > 2047 ? 2047 : count; 2975ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs 297693ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis BEGIN_RING(chan, tesla, NV50TCL_CB_ADDR, 1); 297794ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller OUT_RING (chan, (cbuf << 0) | (start << 8)); 297893ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis BEGIN_RING(chan, tesla, NV50TCL_CB_DATA(0) | 0x40000000, nr); 297975f0b38d9ea4a7318b0d661712dda15e24707395Ben Skeggs OUT_RINGp (chan, map, nr); 2980ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs 2981ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs map += nr; 2982ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs start += nr; 2983ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs count -= nr; 2984ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs } 2985ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs} 2986ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs 2987ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggsstatic void 298822e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggsnv50_program_validate_data(struct nv50_context *nv50, struct nv50_program *p) 298922e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs{ 29906b3ca672eb85d30d6c28e91000e2cc2231a41befBen Skeggs struct pipe_screen *pscreen = nv50->pipe.screen; 299122e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs 299294ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller if (!p->data[0] && p->immd_nr) { 299394ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller struct nouveau_resource *heap = nv50->screen->immd_heap[0]; 299494ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller 29951b207d9bb81ae3385e5658a81c71fbf2fe15c18fBen Skeggs if (nouveau_resource_alloc(heap, p->immd_nr, p, &p->data[0])) { 299694ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller while (heap->next && heap->size < p->immd_nr) { 299794ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller struct nv50_program *evict = heap->next->priv; 29981b207d9bb81ae3385e5658a81c71fbf2fe15c18fBen Skeggs nouveau_resource_free(&evict->data[0]); 299994ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller } 300094ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller 30011b207d9bb81ae3385e5658a81c71fbf2fe15c18fBen Skeggs if (nouveau_resource_alloc(heap, p->immd_nr, p, 30021b207d9bb81ae3385e5658a81c71fbf2fe15c18fBen Skeggs &p->data[0])) 300394ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller assert(0); 300494ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller } 300594ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller 300694ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller /* immediates only need to be uploaded again when freed */ 300794ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller nv50_program_upload_data(nv50, p->immd, p->data[0]->start, 300894ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller p->immd_nr, NV50_CB_PMISC); 300994ba165dffa4d364a1335d3cd7c15558bf35fe3eChristoph Bumiller } 3010aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs 3011ec5c23551cdb4c369d8f8f392208f4d4bf29911bChristoph Bumiller assert(p->param_nr <= 512); 3012aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs 3013aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs if (p->param_nr) { 3014750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller unsigned cb; 30156b3ca672eb85d30d6c28e91000e2cc2231a41befBen Skeggs float *map = pipe_buffer_map(pscreen, nv50->constbuf[p->type], 30166b3ca672eb85d30d6c28e91000e2cc2231a41befBen Skeggs PIPE_BUFFER_USAGE_CPU_READ); 3017750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller 3018750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller if (p->type == PIPE_SHADER_VERTEX) 3019750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller cb = NV50_CB_PVP; 3020750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller else 3021750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller cb = NV50_CB_PFP; 3022750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller 3023750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller nv50_program_upload_data(nv50, map, 0, p->param_nr, cb); 30246b3ca672eb85d30d6c28e91000e2cc2231a41befBen Skeggs pipe_buffer_unmap(pscreen, nv50->constbuf[p->type]); 3025aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs } 302622e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs} 302722e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs 302822e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggsstatic void 302922e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggsnv50_program_validate_code(struct nv50_context *nv50, struct nv50_program *p) 303022e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs{ 303180e9e1ee8172d1e5a81d702681897dddd9d815f1Ben Skeggs struct nouveau_channel *chan = nv50->screen->base.channel; 303240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e; 30339831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller uint32_t *up, i; 3034f700d6be6335a4d4394296891f783687b6f2d4f2Ben Skeggs boolean upload = FALSE; 303522e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs 3036072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs if (!p->bo) { 3037072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs nouveau_bo_new(chan->device, NOUVEAU_BO_VRAM, 0x100, 3038072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs p->exec_size * 4, &p->bo); 3039f700d6be6335a4d4394296891f783687b6f2d4f2Ben Skeggs upload = TRUE; 3040f700d6be6335a4d4394296891f783687b6f2d4f2Ben Skeggs } 304140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs 3042750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller if (p->data[0] && p->data[0]->start != p->data_start[0]) 3043750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller upload = TRUE; 3044ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs 3045750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller if (!upload) 3046750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller return; 3047ab3d55e2e3578db8deba84dcf47a024071486bd8Ben Skeggs 30489831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller up = MALLOC(p->exec_size * 4); 30499831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller 30509831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller for (i = 0, e = p->exec_head; e; e = e->next) { 3051750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller unsigned ei, ci, bs; 30521c7489bd7e5391136d0f2e68b467de89eb2d2bfcBen Skeggs 30539831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller if (e->param.index >= 0 && e->param.mask) { 30549831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller bs = (e->inst[1] >> 22) & 0x07; 30559831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller assert(bs < 2); 30569831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller ei = e->param.shift >> 5; 30579831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller ci = e->param.index; 30589831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller if (bs == 0) 30599831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller ci += p->data[bs]->start; 30601196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 30619831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller e->inst[ei] &= ~e->param.mask; 30629831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller e->inst[ei] |= (ci << e->param.shift); 30639831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller } else 30649831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller if (e->param.index >= 0) { 30659831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller /* zero mask means param is a jump/branch offset */ 30661196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller assert(!(e->param.index & 1)); 30671196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller /* seem to be 8 byte steps */ 30681196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller ei = (e->param.index >> 1) + 0 /* START_ID */; 30691196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 30701196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[0] &= 0xf0000fff; 30711196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller e->inst[0] |= ei << 12; 30721196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller } 30731196f9fbd68d9f3d1acd3d097711b382d7489f41Christoph Bumiller 30749831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller up[i++] = e->inst[0]; 30759831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller if (is_long(e)) 30769831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller up[i++] = e->inst[1]; 3077aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs } 30789831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller assert(i == p->exec_size); 3079aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs 3080750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller if (p->data[0]) 3081750c6cae3d6f5b24c0c51537a5717894675645c6Christoph Bumiller p->data_start[0] = p->data[0]->start; 3082f700d6be6335a4d4394296891f783687b6f2d4f2Ben Skeggs 3083b01d0077af9d93c582e5f53ebd358ac8148b22dfBen Skeggs#ifdef NV50_PROGRAM_DUMP 30840d54770cabbe034b0f07ab1b211c374d92ce19d4Ben Skeggs NOUVEAU_ERR("-------\n"); 3085aea1669ff221f97682f0be6a60632e40c2739d09Ben Skeggs for (e = p->exec_head; e; e = e->next) { 30860d54770cabbe034b0f07ab1b211c374d92ce19d4Ben Skeggs NOUVEAU_ERR("0x%08x\n", e->inst[0]); 30870d54770cabbe034b0f07ab1b211c374d92ce19d4Ben Skeggs if (is_long(e)) 30880d54770cabbe034b0f07ab1b211c374d92ce19d4Ben Skeggs NOUVEAU_ERR("0x%08x\n", e->inst[1]); 3089b01d0077af9d93c582e5f53ebd358ac8148b22dfBen Skeggs } 3090b01d0077af9d93c582e5f53ebd358ac8148b22dfBen Skeggs#endif 30919831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller nv50_upload_sifc(nv50, p->bo, 0, NOUVEAU_BO_VRAM, 30929831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller NV50_2D_DST_FORMAT_R8_UNORM, 65536, 1, 262144, 30939831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller up, NV50_2D_SIFC_FORMAT_R8_UNORM, 0, 30949831e1f76cd020e1cde2b13e03149415319a8135Christoph Bumiller 0, 0, p->exec_size * 4, 1, 1); 3095cae38d0fcc6c936d3a4dc25ca2dbef3d106d05a5Ben Skeggs 3096cae38d0fcc6c936d3a4dc25ca2dbef3d106d05a5Ben Skeggs FREE(up); 309722e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs} 309822e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs 3099f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsvoid 3100f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_vertprog_validate(struct nv50_context *nv50) 3101f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 3102f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nouveau_grobj *tesla = nv50->screen->tesla; 3103f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_program *p = nv50->vertprog; 3104f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nouveau_stateobj *so; 3105f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3106f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!p->translated) { 3107f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs nv50_program_validate(nv50, p); 3108f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!p->translated) 3109f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs assert(0); 3110f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 3111f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 311222e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs nv50_program_validate_data(nv50, p); 311322e0acc466947b203574c88f4964f61ef46ae3fdBen Skeggs nv50_program_validate_code(nv50, p); 3114f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3115e002ad77398fbe14a0efbd91824c3325ca09b4c1Ben Skeggs so = so_new(13, 2); 3116f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs so_method(so, tesla, NV50TCL_VP_ADDRESS_HIGH, 2); 3117072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs so_reloc (so, p->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | 3118072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs NOUVEAU_BO_HIGH, 0, 0); 3119072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs so_reloc (so, p->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | 3120072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs NOUVEAU_BO_LOW, 0, 0); 312193ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_VP_ATTR_EN_0, 2); 31226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, p->cfg.attr[0]); 31236516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, p->cfg.attr[1]); 312493ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_VP_REG_ALLOC_RESULT, 1); 3125fea0b1651677444fc6c135e1a4b8ab6463a9fdf9Ben Skeggs so_data (so, p->cfg.high_result); 312693ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_VP_RESULT_MAP_SIZE, 2); 3127bcbe6baac37915563bc120ad558cd930bc1ddec1Ben Skeggs so_data (so, p->cfg.high_result); //8); 31288ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs so_data (so, p->cfg.high_temp); 312993ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_VP_START_ID, 1); 3130f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs so_data (so, 0); /* program start offset */ 3131bb9efb5534a652878161e28bd73039eff5b11014Ben Skeggs so_ref(so, &nv50->state.vertprog); 3132ca95d71a4bc63e2ea45abf9096a3da802819ef92Ben Skeggs so_ref(NULL, &so); 3133f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 3134f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3135f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsvoid 3136f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_fragprog_validate(struct nv50_context *nv50) 3137f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 3138f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nouveau_grobj *tesla = nv50->screen->tesla; 3139f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nv50_program *p = nv50->fragprog; 3140f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs struct nouveau_stateobj *so; 3141f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3142f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!p->translated) { 3143f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs nv50_program_validate(nv50, p); 3144f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs if (!p->translated) 3145f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs assert(0); 3146f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 3147f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 314855b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs nv50_program_validate_data(nv50, p); 314955b2fe1047b37d0d86641a252e1c745111030393Ben Skeggs nv50_program_validate_code(nv50, p); 3150f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3151585ae74d87f3d04a4b5b7c068b865292afd1a16bBen Skeggs so = so_new(64, 2); 3152f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs so_method(so, tesla, NV50TCL_FP_ADDRESS_HIGH, 2); 3153072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs so_reloc (so, p->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | 3154072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs NOUVEAU_BO_HIGH, 0, 0); 3155072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs so_reloc (so, p->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | 3156072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs NOUVEAU_BO_LOW, 0, 0); 31576516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, NV50TCL_FP_REG_ALLOC_TEMP, 1); 31588ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs so_data (so, p->cfg.high_temp); 315993ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_FP_RESULT_COUNT, 1); 3160dd9ded42b9ff75aa0bbabef30d385a9f77851dceChristoph Bumiller so_data (so, p->cfg.high_result); 316193ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_FP_CTRL_UNK19A8, 1); 31626516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, p->cfg.regs[2]); 316393ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_FP_CTRL_UNK196C, 1); 31646516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, p->cfg.regs[3]); 316593ce4c99d4c4515b8f8c4e999af53c8196b5f9ebMaarten Maathuis so_method(so, tesla, NV50TCL_FP_START_ID, 1); 31668ec6415e9fcf876c67bc1624f3eb7dd7624b7791Ben Skeggs so_data (so, 0); /* program start offset */ 3167bb9efb5534a652878161e28bd73039eff5b11014Ben Skeggs so_ref(so, &nv50->state.fragprog); 3168ca95d71a4bc63e2ea45abf9096a3da802819ef92Ben Skeggs so_ref(NULL, &so); 3169f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 3170f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 317101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumillerstatic void 317201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumillernv50_pntc_replace(struct nv50_context *nv50, uint32_t pntc[8], unsigned base) 317301670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller{ 317401670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller struct nv50_program *fp = nv50->fragprog; 317501670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller struct nv50_program *vp = nv50->vertprog; 317601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller unsigned i, c, m = base; 317701670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 317801670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller /* XXX: This can't work correctly in all cases yet, we either 317901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller * have to create TGSI_SEMANTIC_PNTC or sprite_coord_mode has 318001670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller * to be per FP input instead of per VP output 318101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller */ 318201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller memset(pntc, 0, 8 * sizeof(uint32_t)); 318301670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 318401670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller for (i = 0; i < fp->cfg.io_nr; i++) { 318501670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller uint8_t sn, si; 318601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller uint8_t j = fp->cfg.io[i].id_vp, k = fp->cfg.io[i].id_fp; 318701670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller unsigned n = popcnt4(fp->cfg.io[i].mask); 318801670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 318901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller if (fp->info.input_semantic_name[k] != TGSI_SEMANTIC_GENERIC) { 319001670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller m += n; 319101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller continue; 319201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 319301670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 319401670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller sn = vp->info.input_semantic_name[j]; 319501670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller si = vp->info.input_semantic_index[j]; 319601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 319701670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller if (j < fp->cfg.io_nr && sn == TGSI_SEMANTIC_GENERIC) { 319801670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller ubyte mode = 319901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller nv50->rasterizer->pipe.sprite_coord_mode[si]; 320001670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 320101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller if (mode == PIPE_SPRITE_COORD_NONE) { 320201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller m += n; 320301670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller continue; 320401670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 320501670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 320601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 320701670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller /* this is either PointCoord or replaced by sprite coords */ 320801670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller for (c = 0; c < 4; c++) { 320901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller if (!(fp->cfg.io[i].mask & (1 << c))) 321001670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller continue; 321101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller pntc[m / 8] |= (c + 1) << ((m % 8) * 4); 321201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller ++m; 321301670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 321401670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 321501670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller} 321601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 32176516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillerstatic int 32186516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillernv50_sreg4_map(uint32_t *p_map, int mid, uint32_t lin[4], 32196516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_sreg4 *fpi, struct nv50_sreg4 *vpo) 32206516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller{ 32216516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int c; 32226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller uint8_t mv = vpo->mask, mf = fpi->mask, oid = vpo->hw; 32236516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller uint8_t *map = (uint8_t *)p_map; 32246516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32256516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (c = 0; c < 4; ++c) { 32266516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (mf & 1) { 32276516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (fpi->linear == TRUE) 32286516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller lin[mid / 32] |= 1 << (mid % 32); 32296516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller map[mid++] = (mv & 1) ? oid : ((c == 3) ? 0x41 : 0x40); 32306516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 32316516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32326516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller oid += mv & 1; 32336516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller mf >>= 1; 32346516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller mv >>= 1; 32356516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 32366516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32376516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller return mid; 32386516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller} 32396516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32406516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillervoid 32416516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumillernv50_linkage_validate(struct nv50_context *nv50) 32426516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller{ 32436516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nouveau_grobj *tesla = nv50->screen->tesla; 32446516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_program *vp = nv50->vertprog; 32456516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_program *fp = nv50->fragprog; 32466516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nouveau_stateobj *so; 32476516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller struct nv50_sreg4 dummy, *vpo; 32486516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller int i, n, c, m = 0; 324901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller uint32_t map[16], lin[4], reg[5], pcrd[8]; 32506516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32516516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller memset(map, 0, sizeof(map)); 32526516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller memset(lin, 0, sizeof(lin)); 32536516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32546516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[1] = 0x00000004; /* low and high clip distance map ids */ 32556516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[2] = 0x00000000; /* layer index map id (disabled, GP only) */ 32566516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[3] = 0x00000000; /* point size map id & enable */ 32576516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[0] = fp->cfg.regs[0]; /* colour semantic reg */ 32586516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[4] = fp->cfg.regs[1]; /* interpolant info */ 32596516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32606516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller dummy.linear = FALSE; 32616516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller dummy.mask = 0xf; /* map all components of HPOS */ 32626516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller m = nv50_sreg4_map(map, m, lin, &dummy, &vp->cfg.io[0]); 32636516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32646516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller dummy.mask = 0x0; 32656516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32666516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (vp->cfg.clpd < 0x40) { 32676516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (c = 0; c < vp->cfg.clpd_nr; ++c) 32686516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller map[m++] = vp->cfg.clpd + c; 32696516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[1] = (m << 8); 32706516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 32716516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32726516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[0] |= m << 8; /* adjust BFC0 id */ 32734d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller 32744d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller /* if light_twoside is active, it seems FFC0_ID == BFC0_ID is bad */ 32754d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller if (nv50->rasterizer->pipe.light_twoside) { 32764d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller vpo = &vp->cfg.two_side[0]; 32774d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller 32784d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller m = nv50_sreg4_map(map, m, lin, &fp->cfg.two_side[0], &vpo[0]); 32794d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller m = nv50_sreg4_map(map, m, lin, &fp->cfg.two_side[1], &vpo[1]); 32804d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller } 32814d7b4781c82c60d646ee5e766824a0f894e4c292Christoph Bumiller 32826516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[0] += m - 4; /* adjust FFC0 id */ 32836516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller reg[4] |= m << 8; /* set mid where 'normal' FP inputs start */ 32846516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32856516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller i = 0; 32866516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (fp->info.input_semantic_name[0] == TGSI_SEMANTIC_POSITION) 32876516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller i = 1; 32886516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller for (; i < fp->cfg.io_nr; i++) { 32896516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller ubyte sn = fp->info.input_semantic_name[fp->cfg.io[i].id_fp]; 32906516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller ubyte si = fp->info.input_semantic_index[fp->cfg.io[i].id_fp]; 32916516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 32926516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller n = fp->cfg.io[i].id_vp; 32936516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller if (n >= vp->cfg.io_nr || 32946516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller vp->info.output_semantic_name[n] != sn || 32956516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller vp->info.output_semantic_index[n] != si) 32966516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller vpo = &dummy; 32976516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller else 32986516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller vpo = &vp->cfg.io[n]; 32996516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 33006516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller m = nv50_sreg4_map(map, m, lin, &fp->cfg.io[i], vpo); 33016516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller } 33026516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 330306dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller if (nv50->rasterizer->pipe.point_size_per_vertex) { 330406dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller map[m / 4] |= vp->cfg.psiz << ((m % 4) * 8); 330506dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller reg[3] = (m++ << 4) | 1; 330606dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller } 330706dac41cc50303fe767041dcb4b2192763dd9c16Christoph Bumiller 33086516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller /* now fill the stateobj */ 33096516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so = so_new(64, 0); 33106516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 33116516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller n = (m + 3) / 4; 33126516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, NV50TCL_VP_RESULT_MAP_SIZE, 1); 33136516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, m); 33146516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, NV50TCL_VP_RESULT_MAP(0), n); 33156516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_datap (so, map, n); 33166516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 33176516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, NV50TCL_MAP_SEMANTIC_0, 4); 33186516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_datap (so, reg, 4); 33196516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 33206516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, NV50TCL_FP_INTERPOLANT_CTRL, 1); 33216516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_data (so, reg[4]); 33226516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 33236516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_method(so, tesla, 0x1540, 4); 33246516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_datap (so, lin, 4); 33256516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 332601670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller if (nv50->rasterizer->pipe.point_sprite) { 332701670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller nv50_pntc_replace(nv50, pcrd, (reg[4] >> 8) & 0xff); 332801670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 332901670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller so_method(so, tesla, NV50TCL_POINT_COORD_REPLACE_MAP(0), 8); 333001670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller so_datap (so, pcrd, 8); 333101670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller } 333201670ca8073b57029625873b5c8374fb8716e1ebChristoph Bumiller 33336516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_ref(so, &nv50->state.programs); 33346516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller so_ref(NULL, &so); 33356516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller} 33366516594c8eec1088ee59e7c3254b2fdced2ff04bChristoph Bumiller 3337f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsvoid 3338f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggsnv50_program_destroy(struct nv50_context *nv50, struct nv50_program *p) 3339f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs{ 334040137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs while (p->exec_head) { 334140137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs struct nv50_program_exec *e = p->exec_head; 334240137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs 334340137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_head = e->next; 334440137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs FREE(e); 3345f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs } 334640137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_tail = NULL; 334740137ea2631a0c8158f99ae30ca90ed038b72076Ben Skeggs p->exec_size = 0; 3348f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 3349072fdc1fd325256d87b182d4f55c8a5838119cf0Ben Skeggs nouveau_bo_ref(NULL, &p->bo); 3350f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs 33511b207d9bb81ae3385e5658a81c71fbf2fe15c18fBen Skeggs nouveau_resource_free(&p->data[0]); 33527c745de74997e859d7e2640092bda9ad900e28a9Ben Skeggs 3353f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs p->translated = 0; 3354f722fd937db2f3cacf1947d538c66528fd16eb89Ben Skeggs} 3355