19b07e27fSStephane Eranian #ifndef __GENELF_H__ 29b07e27fSStephane Eranian #define __GENELF_H__ 39b07e27fSStephane Eranian 49b07e27fSStephane Eranian /* genelf.c */ 53938bad4SArnaldo Carvalho de Melo int jit_write_elf(int fd, uint64_t code_addr, const char *sym, 63938bad4SArnaldo Carvalho de Melo const void *code, int csize, void *debug, int nr_debug_entries); 7598b7c69SStephane Eranian /* genelf_debug.c */ 83938bad4SArnaldo Carvalho de Melo int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_entries); 99b07e27fSStephane Eranian 109b07e27fSStephane Eranian #if defined(__arm__) 119b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_ARM 129b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 139b07e27fSStephane Eranian #elif defined(__aarch64__) 149b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_AARCH64 159b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 169b07e27fSStephane Eranian #elif defined(__x86_64__) 179b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_X86_64 189b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 199b07e27fSStephane Eranian #elif defined(__i386__) 209b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_386 219b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 229f56c092SAnton Blanchard #elif defined(__powerpc64__) 239f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC64 249b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 259b07e27fSStephane Eranian #elif defined(__powerpc__) 269f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC 279f56c092SAnton Blanchard #define GEN_ELF_CLASS ELFCLASS32 289b07e27fSStephane Eranian #else 299b07e27fSStephane Eranian #error "unsupported architecture" 309b07e27fSStephane Eranian #endif 319b07e27fSStephane Eranian 329f56c092SAnton Blanchard #if __BYTE_ORDER == __BIG_ENDIAN 339f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2MSB 349f56c092SAnton Blanchard #else 359f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2LSB 369f56c092SAnton Blanchard #endif 379f56c092SAnton Blanchard 389b07e27fSStephane Eranian #if GEN_ELF_CLASS == ELFCLASS64 399b07e27fSStephane Eranian #define elf_newehdr elf64_newehdr 409b07e27fSStephane Eranian #define elf_getshdr elf64_getshdr 419b07e27fSStephane Eranian #define Elf_Ehdr Elf64_Ehdr 429b07e27fSStephane Eranian #define Elf_Shdr Elf64_Shdr 439b07e27fSStephane Eranian #define Elf_Sym Elf64_Sym 449b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a) 459b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF64_ST_BIND(a) 469b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a) 479b07e27fSStephane Eranian #else 489b07e27fSStephane Eranian #define elf_newehdr elf32_newehdr 499b07e27fSStephane Eranian #define elf_getshdr elf32_getshdr 509b07e27fSStephane Eranian #define Elf_Ehdr Elf32_Ehdr 519b07e27fSStephane Eranian #define Elf_Shdr Elf32_Shdr 529b07e27fSStephane Eranian #define Elf_Sym Elf32_Sym 539b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a) 549b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF32_ST_BIND(a) 559b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a) 569b07e27fSStephane Eranian #endif 579b07e27fSStephane Eranian 589b07e27fSStephane Eranian /* The .text section is directly after the ELF header */ 599b07e27fSStephane Eranian #define GEN_ELF_TEXT_OFFSET sizeof(Elf_Ehdr) 609b07e27fSStephane Eranian 619b07e27fSStephane Eranian #endif 62