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); 7621cb4e7SMaciej Debski #ifdef HAVE_DWARF_SUPPORT 8598b7c69SStephane Eranian /* genelf_debug.c */ 93938bad4SArnaldo Carvalho de Melo int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_entries); 10621cb4e7SMaciej Debski #endif 119b07e27fSStephane Eranian 129b07e27fSStephane Eranian #if defined(__arm__) 139b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_ARM 149b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 159b07e27fSStephane Eranian #elif defined(__aarch64__) 169b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_AARCH64 179b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 189b07e27fSStephane Eranian #elif defined(__x86_64__) 199b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_X86_64 209b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 219b07e27fSStephane Eranian #elif defined(__i386__) 229b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_386 239b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 249f56c092SAnton Blanchard #elif defined(__powerpc64__) 259f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC64 269b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 279b07e27fSStephane Eranian #elif defined(__powerpc__) 289f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC 299f56c092SAnton Blanchard #define GEN_ELF_CLASS ELFCLASS32 309b07e27fSStephane Eranian #else 319b07e27fSStephane Eranian #error "unsupported architecture" 329b07e27fSStephane Eranian #endif 339b07e27fSStephane Eranian 349f56c092SAnton Blanchard #if __BYTE_ORDER == __BIG_ENDIAN 359f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2MSB 369f56c092SAnton Blanchard #else 379f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2LSB 389f56c092SAnton Blanchard #endif 399f56c092SAnton Blanchard 409b07e27fSStephane Eranian #if GEN_ELF_CLASS == ELFCLASS64 419b07e27fSStephane Eranian #define elf_newehdr elf64_newehdr 429b07e27fSStephane Eranian #define elf_getshdr elf64_getshdr 439b07e27fSStephane Eranian #define Elf_Ehdr Elf64_Ehdr 449b07e27fSStephane Eranian #define Elf_Shdr Elf64_Shdr 459b07e27fSStephane Eranian #define Elf_Sym Elf64_Sym 469b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a) 479b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF64_ST_BIND(a) 489b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a) 499b07e27fSStephane Eranian #else 509b07e27fSStephane Eranian #define elf_newehdr elf32_newehdr 519b07e27fSStephane Eranian #define elf_getshdr elf32_getshdr 529b07e27fSStephane Eranian #define Elf_Ehdr Elf32_Ehdr 539b07e27fSStephane Eranian #define Elf_Shdr Elf32_Shdr 549b07e27fSStephane Eranian #define Elf_Sym Elf32_Sym 559b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a) 569b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF32_ST_BIND(a) 579b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a) 589b07e27fSStephane Eranian #endif 599b07e27fSStephane Eranian 609b07e27fSStephane Eranian /* The .text section is directly after the ELF header */ 619b07e27fSStephane Eranian #define GEN_ELF_TEXT_OFFSET sizeof(Elf_Ehdr) 629b07e27fSStephane Eranian 639b07e27fSStephane Eranian #endif 64