177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/*===-- llvm-c/lto.h - LTO Public C Interface ---------------------*- C -*-===*\ 277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* *| 377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* The LLVM Compiler Infrastructure *| 477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* *| 577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* This file is distributed under the University of Illinois Open Source *| 677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* License. See LICENSE.TXT for details. *| 777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* *| 877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|*===----------------------------------------------------------------------===*| 977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* *| 1077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* This header provides public interface to an abstract link time optimization*| 1177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* library. LLVM provides an implementation of this interface for use with *| 1277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* llvm bitcode files. *| 1377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik|* *| 1477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik\*===----------------------------------------------------------------------===*/ 1577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 16674be02d525d4e24bc6943ed9274958c580bcfbcJakub Staszak#ifndef LLVM_C_LTO_H 17674be02d525d4e24bc6943ed9274958c580bcfbcJakub Staszak#define LLVM_C_LTO_H 1877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 1977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#include <stddef.h> 20e8a665f696b60834a3087e3d5bccf8cacf3ca39dPeter Collingbourne#include <sys/types.h> 2177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 2207d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#ifndef __cplusplus 2307d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#if !defined(_MSC_VER) 2407d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#include <stdbool.h> 2507d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknertypedef bool lto_bool_t; 2607d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#else 27c7ef7c2de7f809f6407471048dd0302ebbc824acRafael Espindola/* MSVC in particular does not have anything like _Bool or bool in C, but we can 28c7ef7c2de7f809f6407471048dd0302ebbc824acRafael Espindola at least make sure the type is the same size. The implementation side will 29c7ef7c2de7f809f6407471048dd0302ebbc824acRafael Espindola use C++ bool. */ 3007d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknertypedef unsigned char lto_bool_t; 3107d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#endif 3207d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#else 3307d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknertypedef bool lto_bool_t; 3407d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner#endif 3507d5aef3057b2e403b20d683e7477c93fde67d99Reid Kleckner 366244b518880842f2c15200ee041e06799e4cc779Gregory Szorc/** 376244b518880842f2c15200ee041e06799e4cc779Gregory Szorc * @defgroup LLVMCLTO LTO 386244b518880842f2c15200ee041e06799e4cc779Gregory Szorc * @ingroup LLVMC 396244b518880842f2c15200ee041e06799e4cc779Gregory Szorc * 406244b518880842f2c15200ee041e06799e4cc779Gregory Szorc * @{ 416244b518880842f2c15200ee041e06799e4cc779Gregory Szorc */ 426244b518880842f2c15200ee041e06799e4cc779Gregory Szorc 43dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines#define LTO_API_VERSION 11 44cbad58624090933cb8fb85587e03be613a481309Nick Kledzik 4536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 4636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 4736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 4877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziktypedef enum { 497afea0cfc4abebaf4cadcc37acd30fb251a5faf3Bill Wendling LTO_SYMBOL_ALIGNMENT_MASK = 0x0000001F, /* log2 of alignment */ 50168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_PERMISSIONS_MASK = 0x000000E0, 51168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_PERMISSIONS_CODE = 0x000000A0, 52168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_PERMISSIONS_DATA = 0x000000C0, 53168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_PERMISSIONS_RODATA = 0x00000080, 54168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_DEFINITION_MASK = 0x00000700, 55168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_DEFINITION_REGULAR = 0x00000100, 56168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_DEFINITION_TENTATIVE = 0x00000200, 57168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_DEFINITION_WEAK = 0x00000300, 58168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_DEFINITION_UNDEFINED = 0x00000400, 597afea0cfc4abebaf4cadcc37acd30fb251a5faf3Bill Wendling LTO_SYMBOL_DEFINITION_WEAKUNDEF = 0x00000500, 60168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_SCOPE_MASK = 0x00003800, 61168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_SCOPE_INTERNAL = 0x00000800, 62168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_SCOPE_HIDDEN = 0x00001000, 63168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling LTO_SYMBOL_SCOPE_PROTECTED = 0x00002000, 647afea0cfc4abebaf4cadcc37acd30fb251a5faf3Bill Wendling LTO_SYMBOL_SCOPE_DEFAULT = 0x00001800, 657afea0cfc4abebaf4cadcc37acd30fb251a5faf3Bill Wendling LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN = 0x00002800 6677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik} lto_symbol_attributes; 6777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 6836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 6936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 7036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 7177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziktypedef enum { 7277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik LTO_DEBUG_MODEL_NONE = 0, 7377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik LTO_DEBUG_MODEL_DWARF = 1 7477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik} lto_debug_model; 7577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 7636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 7736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 7836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 7977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziktypedef enum { 8077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik LTO_CODEGEN_PIC_MODEL_STATIC = 0, 8177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik LTO_CODEGEN_PIC_MODEL_DYNAMIC = 1, 82dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC = 2, 83dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines LTO_CODEGEN_PIC_MODEL_DEFAULT = 3 8477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik} lto_codegen_model; 8577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 8677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** opaque reference to a loaded object module */ 87dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hinestypedef struct LLVMOpaqueLTOModule *lto_module_t; 8877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 8977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** opaque reference to a code generator */ 90dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hinestypedef struct LLVMOpaqueLTOCodeGenerator *lto_code_gen_t; 9177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 9277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#ifdef __cplusplus 9377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern "C" { 9477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#endif 9577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 9677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 9777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns a printable string. 9836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 9936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 10077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 10177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern const char* 10216c1f44d91211a225497062ea508d58fd25085a9Gordon Henriksenlto_get_version(void); 10377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 10477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 10577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 1067a2bdde0a0eebcd2125055e0eacaca040f0b766cChris Lattner * Returns the last error string or NULL if last operation was successful. 10736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 10836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 10977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 11077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern const char* 11116c1f44d91211a225497062ea508d58fd25085a9Gordon Henriksenlto_get_error_message(void); 11277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 11377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 11477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Checks if a file is a loadable object file. 11536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 11636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 11777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 11807d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 11977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_module_is_object_file(const char* path); 12077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 12177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 12277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 12377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Checks if a file is a loadable object compiled for requested target. 12436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 12536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 12677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 12707d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 128168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendlinglto_module_is_object_file_for_target(const char* path, 129b454eabe7ff0824356ccdb75459a0312f43254c1Nick Lewycky const char* target_triple_prefix); 13077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 13177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 13277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 13377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Checks if a buffer is a loadable object file. 13436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 13536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 13677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 13707d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 13877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_module_is_object_file_in_memory(const void* mem, size_t length); 13977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 14077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 14177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 14277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Checks if a buffer is a loadable object compiled for requested target. 14336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 14436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 14577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 14607d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 147168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendlinglto_module_is_object_file_in_memory_for_target(const void* mem, size_t length, 148ca3ca138d88139e24a8e60fef982436575a19f38Eric Christopher const char* target_triple_prefix); 14977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 15077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 15177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 15277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Loads an object file from disk. 15377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns NULL on error (check lto_get_error_message() for details). 15436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 15536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 15677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 15777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern lto_module_t 1580e7a54672cf346ee7c4aae10822c74f7c74f3fedOwen Andersonlto_module_create(const char* path); 15977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 16077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 16177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 16277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Loads an object file from memory. 16377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns NULL on error (check lto_get_error_message() for details). 16436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 16536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 16677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 16777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern lto_module_t 1680e7a54672cf346ee7c4aae10822c74f7c74f3fedOwen Andersonlto_module_create_from_memory(const void* mem, size_t length); 16977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 170b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindola/** 17136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Loads an object file from memory with an extra path argument. 17236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Returns NULL on error (check lto_get_error_message() for details). 17336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 17436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=9 17536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 17636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern lto_module_t 17736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hineslto_module_create_from_memory_with_path(const void* mem, size_t length, 17836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines const char *path); 17936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 18036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 181b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindola * Loads an object file from disk. The seek point of fd is not preserved. 182b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindola * Returns NULL on error (check lto_get_error_message() for details). 18336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 18436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=5 185b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindola */ 186b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindolaextern lto_module_t 187f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindolalto_module_create_from_fd(int fd, const char *path, size_t file_size); 188f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola 189f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola/** 190f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola * Loads an object file from disk. The seek point of fd is not preserved. 191f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola * Returns NULL on error (check lto_get_error_message() for details). 19236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 19336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=5 194f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola */ 195f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindolaextern lto_module_t 196f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindolalto_module_create_from_fd_at_offset(int fd, const char *path, size_t file_size, 197f21b1058a194f411000bdd8000a8b675a7874056Rafael Espindola size_t map_size, off_t offset); 198b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5Rafael Espindola 19977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 20077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Frees all memory internally allocated by the module. 20177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Upon return the lto_module_t is no longer valid. 20236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 20336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 20477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 20577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern void 20677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_module_dispose(lto_module_t mod); 20777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 20877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 20977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns triple string which the object module was compiled under. 21036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 21136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 21277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 21377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern const char* 21477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_module_get_target_triple(lto_module_t mod); 21577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 216cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindola/** 217cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindola * Sets triple string with which the object will be codegened. 21836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 21936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=4 220cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindola */ 221cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindolaextern void 222cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindolalto_module_set_target_triple(lto_module_t mod, const char *triple); 223cbb170d057aa6692b19f577b1e09a6c1c7a26969Rafael Espindola 22477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 22577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 22677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns the number of symbols in the object module. 22736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 22836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 22977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 2306a6623c596fc12f64c813ea14a006ac6da3e33feDevang Patelextern unsigned int 23177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_module_get_num_symbols(lto_module_t mod); 23277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 23377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 23477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 23577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns the name of the ith symbol in the object module. 23636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 23736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 23877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 23977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern const char* 2406a6623c596fc12f64c813ea14a006ac6da3e33feDevang Patellto_module_get_symbol_name(lto_module_t mod, unsigned int index); 24177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 24277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 24377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 24477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns the attributes of the ith symbol in the object module. 24536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 24636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 24777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 24877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern lto_symbol_attributes 2496a6623c596fc12f64c813ea14a006ac6da3e33feDevang Patellto_module_get_symbol_attribute(lto_module_t mod, unsigned int index); 25077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 25177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 25277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 25336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Returns the number of dependent libraries in the object module. 25436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 25536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=8 25636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 25736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern unsigned int 25836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hineslto_module_get_num_deplibs(lto_module_t mod); 25936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 26036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 26136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 26236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Returns the ith dependent library in the module. 26336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 26436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=8 26536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 26636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern const char* 26736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hineslto_module_get_deplib(lto_module_t mod, unsigned int index); 26836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 26936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 27036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 27136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Returns the number of linker options in the object module. 27236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 27336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=8 27436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 27536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern unsigned int 27636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hineslto_module_get_num_linkeropts(lto_module_t mod); 27736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 27836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 27936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 28036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Returns the ith linker option in the module. 28136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 28236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=8 28336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 28436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern const char* 28536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hineslto_module_get_linkeropt(lto_module_t mod, unsigned int index); 28636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 28736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 28836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 28936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Diagnostic severity. 29036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 29136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=7 29236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 29336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinestypedef enum { 29436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines LTO_DS_ERROR = 0, 29536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines LTO_DS_WARNING = 1, 29636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines LTO_DS_REMARK = 3, // Added in LTO_API_VERSION=10. 29736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines LTO_DS_NOTE = 2 29836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines} lto_codegen_diagnostic_severity_t; 29936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 30036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 30136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Diagnostic handler type. 30236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \p severity defines the severity. 30336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \p diag is the actual diagnostic. 30436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * The diagnostic is not prefixed by any of severity keyword, e.g., 'error: '. 30536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \p ctxt is used to pass the context set with the diagnostic handler. 30636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 30736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=7 30836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 30936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinestypedef void (*lto_diagnostic_handler_t)( 31036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines lto_codegen_diagnostic_severity_t severity, const char *diag, void *ctxt); 31136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 31236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 31336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * Set a diagnostic handler and the related context (void *). 31436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * This is more general than lto_get_error_message, as the diagnostic handler 31536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * can be called at anytime within lto. 31636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 31736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=7 31836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines */ 31936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hinesextern void lto_codegen_set_diagnostic_handler(lto_code_gen_t, 32036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines lto_diagnostic_handler_t, 32136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines void *); 32236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 32336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines/** 32477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Instantiates a code generator. 32577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns NULL on error (check lto_get_error_message() for details). 32636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 32736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 32877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 32977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern lto_code_gen_t 3300e7a54672cf346ee7c4aae10822c74f7c74f3fedOwen Andersonlto_codegen_create(void); 33177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 33277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 33377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Frees all code generator and all memory it internally allocated. 33477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Upon return the lto_code_gen_t is no longer valid. 33536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 33636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 33777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 33877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern void 33977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_dispose(lto_code_gen_t); 34077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 34177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 34277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Add an object module to the set of modules for which code will be generated. 34377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns true on error (check lto_get_error_message() for details). 34436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 34536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 34677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 34707d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 34877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_add_module(lto_code_gen_t cg, lto_module_t mod); 34977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 35077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 35177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Sets if debug info should be generated. 35277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns true on error (check lto_get_error_message() for details). 35336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 35436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 35577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 35607d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 35777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_set_debug_model(lto_code_gen_t cg, lto_debug_model); 35877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 35977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 36077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 36177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Sets which PIC code model to generated. 36277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns true on error (check lto_get_error_message() for details). 36336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 36436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 36577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 36607d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 36777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_set_pic_model(lto_code_gen_t cg, lto_codegen_model); 36877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 36977595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 37077595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 3712d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindola * Sets the cpu to generate code for. 37236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 37336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=4 3742d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindola */ 3752d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindolaextern void 3762d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindolalto_codegen_set_cpu(lto_code_gen_t cg, const char *cpu); 3772d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindola 378dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines/** 379dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * Sets attributes for the cpu to generate code for. 380dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * 381dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * \since LTO_API_VERSION=11 382dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines */ 383dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hinesextern void 384dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hineslto_codegen_set_attr(lto_code_gen_t cg, const char *attr); 385dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines 3862d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindola 3872d643ef32891859ec73b6eea2959748f5ebc3af7Rafael Espindola/** 388cbad58624090933cb8fb85587e03be613a481309Nick Kledzik * Sets the location of the assembler tool to run. If not set, libLTO 389cbad58624090933cb8fb85587e03be613a481309Nick Kledzik * will use gcc to invoke the assembler. 39036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 39136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=3 392cbad58624090933cb8fb85587e03be613a481309Nick Kledzik */ 393cbad58624090933cb8fb85587e03be613a481309Nick Kledzikextern void 394cbad58624090933cb8fb85587e03be613a481309Nick Kledziklto_codegen_set_assembler_path(lto_code_gen_t cg, const char* path); 395cbad58624090933cb8fb85587e03be613a481309Nick Kledzik 39698197e55c10176c3ef9100f7d852abbd2347225fRafael Espindola/** 39798197e55c10176c3ef9100f7d852abbd2347225fRafael Espindola * Sets extra arguments that libLTO should pass to the assembler. 39836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 39936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=4 40098197e55c10176c3ef9100f7d852abbd2347225fRafael Espindola */ 40198197e55c10176c3ef9100f7d852abbd2347225fRafael Espindolaextern void 40298197e55c10176c3ef9100f7d852abbd2347225fRafael Espindolalto_codegen_set_assembler_args(lto_code_gen_t cg, const char **args, 40398197e55c10176c3ef9100f7d852abbd2347225fRafael Espindola int nargs); 404cbad58624090933cb8fb85587e03be613a481309Nick Kledzik 405cbad58624090933cb8fb85587e03be613a481309Nick Kledzik/** 406dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * Adds to a list of all global symbols that must exist in the final generated 407dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * code. If a function is not listed there, it might be inlined into every usage 408dce4a407a24b04eebc6a376f8e62b41aaa7b071fStephen Hines * and optimized away. 40936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 41036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 41177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 41277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzikextern void 41377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_add_must_preserve_symbol(lto_code_gen_t cg, const char* symbol); 41477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 41577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 41677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Writes a new object file at the specified path that contains the 41777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * merged contents of all modules added so far. 41877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Returns true on error (check lto_get_error_message() for details). 41936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 42036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=5 42177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 42207d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 42377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_write_merged_modules(lto_code_gen_t cg, const char* path); 42477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 42577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik/** 42677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * Generates code for all added modules into one native object file. 4277a2bdde0a0eebcd2125055e0eacaca040f0b766cChris Lattner * On success returns a pointer to a generated mach-o/ELF buffer and 428168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling * length set to the buffer size. The buffer is owned by the 429ef194ed74033eba099f4f391ffdfc176f9aa6f26Nick Kledzik * lto_code_gen_t and will be freed when lto_codegen_dispose() 430ef194ed74033eba099f4f391ffdfc176f9aa6f26Nick Kledzik * is called, or lto_codegen_compile() is called again. 43177595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik * On failure, returns NULL (check lto_get_error_message() for details). 43236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 43336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 43477595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik */ 435ef194ed74033eba099f4f391ffdfc176f9aa6f26Nick Kledzikextern const void* 43677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledziklto_codegen_compile(lto_code_gen_t cg, size_t* length); 43777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 4386421a8815e14189121a5e20731fd005ea08793e1Rafael Espindola/** 4396421a8815e14189121a5e20731fd005ea08793e1Rafael Espindola * Generates code for all added modules into one native object file. 4406421a8815e14189121a5e20731fd005ea08793e1Rafael Espindola * The name of the file is written to name. Returns true on error. 44136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 44236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=5 4436421a8815e14189121a5e20731fd005ea08793e1Rafael Espindola */ 44407d5aef3057b2e403b20d683e7477c93fde67d99Reid Klecknerextern lto_bool_t 4456421a8815e14189121a5e20731fd005ea08793e1Rafael Espindolalto_codegen_compile_to_file(lto_code_gen_t cg, const char** name); 4466421a8815e14189121a5e20731fd005ea08793e1Rafael Espindola 44777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 448a93ae711a91dd151ca4d28e4172e0de89d1594f3Devang Patel/** 449a93ae711a91dd151ca4d28e4172e0de89d1594f3Devang Patel * Sets options to help debug codegen bugs. 45036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 45136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since prior to LTO_API_VERSION=3 452a93ae711a91dd151ca4d28e4172e0de89d1594f3Devang Patel */ 453a93ae711a91dd151ca4d28e4172e0de89d1594f3Devang Patelextern void 454a93ae711a91dd151ca4d28e4172e0de89d1594f3Devang Patellto_codegen_debug_options(lto_code_gen_t cg, const char *); 455168f1428346f3d51304db0be64e1d5e4a09ca4c2Bill Wendling 4568a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramer/** 4578a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramer * Initializes LLVM disassemblers. 4588a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramer * FIXME: This doesn't really belong here. 45936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * 46036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines * \since LTO_API_VERSION=5 4618a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramer */ 4628a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramerextern void 4638a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramerlto_initialize_disassembler(void); 4648a2ce5d32987f99185f40eb3085a8972291f8d5cBenjamin Kramer 46577595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#ifdef __cplusplus 46677595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik} 46777595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#endif 46877595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 4696244b518880842f2c15200ee041e06799e4cc779Gregory Szorc/** 4706244b518880842f2c15200ee041e06799e4cc779Gregory Szorc * @} 4716244b518880842f2c15200ee041e06799e4cc779Gregory Szorc */ 47277595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik 47377595fc35642f990bfc5ad05b8e68d4056695ecaNick Kledzik#endif 474