1/* Area: ffi_call, closure_call 2 Purpose: Check large structure returns. 3 Limitations: none. 4 PR: none. 5 Originator: Blake Chaffin 6/18/2007 6*/ 7 8/* { dg-excess-errors "" { target x86_64-*-mingw* x86_64-*-cygwin* } } */ 9/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */ 10/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */ 11/* { dg-options -Wformat=0 { target moxie*-*-elf } } */ 12/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */ 13 14#include "ffitest.h" 15 16typedef struct BigStruct{ 17 uint8_t a; 18 int8_t b; 19 uint16_t c; 20 int16_t d; 21 uint32_t e; 22 int32_t f; 23 uint64_t g; 24 int64_t h; 25 float i; 26 double j; 27 long double k; 28 char* l; 29 uint8_t m; 30 int8_t n; 31 uint16_t o; 32 int16_t p; 33 uint32_t q; 34 int32_t r; 35 uint64_t s; 36 int64_t t; 37 float u; 38 double v; 39 long double w; 40 char* x; 41 uint8_t y; 42 int8_t z; 43 uint16_t aa; 44 int16_t bb; 45 uint32_t cc; 46 int32_t dd; 47 uint64_t ee; 48 int64_t ff; 49 float gg; 50 double hh; 51 long double ii; 52 char* jj; 53 uint8_t kk; 54 int8_t ll; 55 uint16_t mm; 56 int16_t nn; 57 uint32_t oo; 58 int32_t pp; 59 uint64_t qq; 60 int64_t rr; 61 float ss; 62 double tt; 63 long double uu; 64 char* vv; 65 uint8_t ww; 66 int8_t xx; 67} BigStruct; 68 69BigStruct 70test_large_fn( 71 uint8_t ui8_1, 72 int8_t si8_1, 73 uint16_t ui16_1, 74 int16_t si16_1, 75 uint32_t ui32_1, 76 int32_t si32_1, 77 uint64_t ui64_1, 78 int64_t si64_1, 79 float f_1, 80 double d_1, 81 long double ld_1, 82 char* p_1, 83 uint8_t ui8_2, 84 int8_t si8_2, 85 uint16_t ui16_2, 86 int16_t si16_2, 87 uint32_t ui32_2, 88 int32_t si32_2, 89 uint64_t ui64_2, 90 int64_t si64_2, 91 float f_2, 92 double d_2, 93 long double ld_2, 94 char* p_2, 95 uint8_t ui8_3, 96 int8_t si8_3, 97 uint16_t ui16_3, 98 int16_t si16_3, 99 uint32_t ui32_3, 100 int32_t si32_3, 101 uint64_t ui64_3, 102 int64_t si64_3, 103 float f_3, 104 double d_3, 105 long double ld_3, 106 char* p_3, 107 uint8_t ui8_4, 108 int8_t si8_4, 109 uint16_t ui16_4, 110 int16_t si16_4, 111 uint32_t ui32_4, 112 int32_t si32_4, 113 uint64_t ui64_4, 114 int64_t si64_4, 115 float f_4, 116 double d_4, 117 long double ld_4, 118 char* p_4, 119 uint8_t ui8_5, 120 int8_t si8_5) 121{ 122 BigStruct retVal = { 123 ui8_1 + 1, si8_1 + 1, ui16_1 + 1, si16_1 + 1, ui32_1 + 1, si32_1 + 1, 124 ui64_1 + 1, si64_1 + 1, f_1 + 1, d_1 + 1, ld_1 + 1, (char*)((intptr_t)p_1 + 1), 125 ui8_2 + 2, si8_2 + 2, ui16_2 + 2, si16_2 + 2, ui32_2 + 2, si32_2 + 2, 126 ui64_2 + 2, si64_2 + 2, f_2 + 2, d_2 + 2, ld_2 + 2, (char*)((intptr_t)p_2 + 2), 127 ui8_3 + 3, si8_3 + 3, ui16_3 + 3, si16_3 + 3, ui32_3 + 3, si32_3 + 3, 128 ui64_3 + 3, si64_3 + 3, f_3 + 3, d_3 + 3, ld_3 + 3, (char*)((intptr_t)p_3 + 3), 129 ui8_4 + 4, si8_4 + 4, ui16_4 + 4, si16_4 + 4, ui32_4 + 4, si32_4 + 4, 130 ui64_4 + 4, si64_4 + 4, f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4), 131 ui8_5 + 5, si8_5 + 5}; 132 133 printf("%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 134 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 135 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 136 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 ": " 137 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 138 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 139 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 140 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n", 141 ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, (unsigned long)p_1, 142 ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2, 143 ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, (unsigned long)p_3, 144 ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, (unsigned long)p_4, ui8_5, si8_5, 145 retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f, 146 retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l, 147 retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r, 148 retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x, 149 retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd, 150 retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj, 151 retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp, 152 retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx); 153 154 return retVal; 155} 156 157static void 158cls_large_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__) 159{ 160 uint8_t ui8_1 = *(uint8_t*)args[0]; 161 int8_t si8_1 = *(int8_t*)args[1]; 162 uint16_t ui16_1 = *(uint16_t*)args[2]; 163 int16_t si16_1 = *(int16_t*)args[3]; 164 uint32_t ui32_1 = *(uint32_t*)args[4]; 165 int32_t si32_1 = *(int32_t*)args[5]; 166 uint64_t ui64_1 = *(uint64_t*)args[6]; 167 int64_t si64_1 = *(int64_t*)args[7]; 168 float f_1 = *(float*)args[8]; 169 double d_1 = *(double*)args[9]; 170 long double ld_1 = *(long double*)args[10]; 171 char* p_1 = *(char**)args[11]; 172 uint8_t ui8_2 = *(uint8_t*)args[12]; 173 int8_t si8_2 = *(int8_t*)args[13]; 174 uint16_t ui16_2 = *(uint16_t*)args[14]; 175 int16_t si16_2 = *(int16_t*)args[15]; 176 uint32_t ui32_2 = *(uint32_t*)args[16]; 177 int32_t si32_2 = *(int32_t*)args[17]; 178 uint64_t ui64_2 = *(uint64_t*)args[18]; 179 int64_t si64_2 = *(int64_t*)args[19]; 180 float f_2 = *(float*)args[20]; 181 double d_2 = *(double*)args[21]; 182 long double ld_2 = *(long double*)args[22]; 183 char* p_2 = *(char**)args[23]; 184 uint8_t ui8_3 = *(uint8_t*)args[24]; 185 int8_t si8_3 = *(int8_t*)args[25]; 186 uint16_t ui16_3 = *(uint16_t*)args[26]; 187 int16_t si16_3 = *(int16_t*)args[27]; 188 uint32_t ui32_3 = *(uint32_t*)args[28]; 189 int32_t si32_3 = *(int32_t*)args[29]; 190 uint64_t ui64_3 = *(uint64_t*)args[30]; 191 int64_t si64_3 = *(int64_t*)args[31]; 192 float f_3 = *(float*)args[32]; 193 double d_3 = *(double*)args[33]; 194 long double ld_3 = *(long double*)args[34]; 195 char* p_3 = *(char**)args[35]; 196 uint8_t ui8_4 = *(uint8_t*)args[36]; 197 int8_t si8_4 = *(int8_t*)args[37]; 198 uint16_t ui16_4 = *(uint16_t*)args[38]; 199 int16_t si16_4 = *(int16_t*)args[39]; 200 uint32_t ui32_4 = *(uint32_t*)args[40]; 201 int32_t si32_4 = *(int32_t*)args[41]; 202 uint64_t ui64_4 = *(uint64_t*)args[42]; 203 int64_t si64_4 = *(int64_t*)args[43]; 204 float f_4 = *(float*)args[44]; 205 double d_4 = *(double*)args[45]; 206 long double ld_4 = *(long double*)args[46]; 207 char* p_4 = *(char**)args[47]; 208 uint8_t ui8_5 = *(uint8_t*)args[48]; 209 int8_t si8_5 = *(int8_t*)args[49]; 210 211 *(BigStruct*)resp = test_large_fn( 212 ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, p_1, 213 ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, p_2, 214 ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, p_3, 215 ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, p_4, 216 ui8_5, si8_5); 217} 218 219int 220main(int argc __UNUSED__, const char** argv __UNUSED__) 221{ 222 void *code; 223 ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); 224 225 ffi_cif cif; 226 ffi_type* argTypes[51]; 227 void* argValues[51]; 228 229 ffi_type ret_struct_type; 230 ffi_type* st_fields[51]; 231 BigStruct retVal; 232 233 uint8_t ui8 = 1; 234 int8_t si8 = 2; 235 uint16_t ui16 = 3; 236 int16_t si16 = 4; 237 uint32_t ui32 = 5; 238 int32_t si32 = 6; 239 uint64_t ui64 = 7; 240 int64_t si64 = 8; 241 float f = 9; 242 double d = 10; 243 long double ld = 11; 244 char* p = (char*)0x12345678; 245 246 memset (&retVal, 0, sizeof(retVal)); 247 248 ret_struct_type.size = 0; 249 ret_struct_type.alignment = 0; 250 ret_struct_type.type = FFI_TYPE_STRUCT; 251 ret_struct_type.elements = st_fields; 252 253 st_fields[0] = st_fields[12] = st_fields[24] = st_fields[36] = st_fields[48] = &ffi_type_uint8; 254 st_fields[1] = st_fields[13] = st_fields[25] = st_fields[37] = st_fields[49] = &ffi_type_sint8; 255 st_fields[2] = st_fields[14] = st_fields[26] = st_fields[38] = &ffi_type_uint16; 256 st_fields[3] = st_fields[15] = st_fields[27] = st_fields[39] = &ffi_type_sint16; 257 st_fields[4] = st_fields[16] = st_fields[28] = st_fields[40] = &ffi_type_uint32; 258 st_fields[5] = st_fields[17] = st_fields[29] = st_fields[41] = &ffi_type_sint32; 259 st_fields[6] = st_fields[18] = st_fields[30] = st_fields[42] = &ffi_type_uint64; 260 st_fields[7] = st_fields[19] = st_fields[31] = st_fields[43] = &ffi_type_sint64; 261 st_fields[8] = st_fields[20] = st_fields[32] = st_fields[44] = &ffi_type_float; 262 st_fields[9] = st_fields[21] = st_fields[33] = st_fields[45] = &ffi_type_double; 263 st_fields[10] = st_fields[22] = st_fields[34] = st_fields[46] = &ffi_type_longdouble; 264 st_fields[11] = st_fields[23] = st_fields[35] = st_fields[47] = &ffi_type_pointer; 265 266 st_fields[50] = NULL; 267 268 argTypes[0] = argTypes[12] = argTypes[24] = argTypes[36] = argTypes[48] = &ffi_type_uint8; 269 argValues[0] = argValues[12] = argValues[24] = argValues[36] = argValues[48] = &ui8; 270 argTypes[1] = argTypes[13] = argTypes[25] = argTypes[37] = argTypes[49] = &ffi_type_sint8; 271 argValues[1] = argValues[13] = argValues[25] = argValues[37] = argValues[49] = &si8; 272 argTypes[2] = argTypes[14] = argTypes[26] = argTypes[38] = &ffi_type_uint16; 273 argValues[2] = argValues[14] = argValues[26] = argValues[38] = &ui16; 274 argTypes[3] = argTypes[15] = argTypes[27] = argTypes[39] = &ffi_type_sint16; 275 argValues[3] = argValues[15] = argValues[27] = argValues[39] = &si16; 276 argTypes[4] = argTypes[16] = argTypes[28] = argTypes[40] = &ffi_type_uint32; 277 argValues[4] = argValues[16] = argValues[28] = argValues[40] = &ui32; 278 argTypes[5] = argTypes[17] = argTypes[29] = argTypes[41] = &ffi_type_sint32; 279 argValues[5] = argValues[17] = argValues[29] = argValues[41] = &si32; 280 argTypes[6] = argTypes[18] = argTypes[30] = argTypes[42] = &ffi_type_uint64; 281 argValues[6] = argValues[18] = argValues[30] = argValues[42] = &ui64; 282 argTypes[7] = argTypes[19] = argTypes[31] = argTypes[43] = &ffi_type_sint64; 283 argValues[7] = argValues[19] = argValues[31] = argValues[43] = &si64; 284 argTypes[8] = argTypes[20] = argTypes[32] = argTypes[44] = &ffi_type_float; 285 argValues[8] = argValues[20] = argValues[32] = argValues[44] = &f; 286 argTypes[9] = argTypes[21] = argTypes[33] = argTypes[45] = &ffi_type_double; 287 argValues[9] = argValues[21] = argValues[33] = argValues[45] = &d; 288 argTypes[10] = argTypes[22] = argTypes[34] = argTypes[46] = &ffi_type_longdouble; 289 argValues[10] = argValues[22] = argValues[34] = argValues[46] = &ld; 290 argTypes[11] = argTypes[23] = argTypes[35] = argTypes[47] = &ffi_type_pointer; 291 argValues[11] = argValues[23] = argValues[35] = argValues[47] = &p; 292 293 argTypes[50] = NULL; 294 argValues[50] = NULL; 295 296 CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 50, &ret_struct_type, argTypes) == FFI_OK); 297 298 ffi_call(&cif, FFI_FN(test_large_fn), &retVal, argValues); 299 /* { dg-output "1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */ 300 printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 301 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 302 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 303 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n", 304 retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f, 305 retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l, 306 retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r, 307 retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x, 308 retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd, 309 retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj, 310 retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp, 311 retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx); 312 /* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */ 313 314 CHECK(ffi_prep_closure_loc(pcl, &cif, cls_large_fn, NULL, code) == FFI_OK); 315 316 retVal = ((BigStruct(*)( 317 uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*, 318 uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*, 319 uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*, 320 uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*, 321 uint8_t, int8_t))(code))( 322 ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p, 323 ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p, 324 ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p, 325 ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p, 326 ui8, si8); 327 /* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */ 328 printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 329 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 330 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx " 331 "%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n", 332 retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f, 333 retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l, 334 retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r, 335 retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x, 336 retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd, 337 retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj, 338 retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp, 339 retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx); 340 /* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */ 341 342 return 0; 343} 344