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, 6086f9f3dSStefano Sanfilippo const void *code, int csize, void *debug, int nr_debug_entries, 7086f9f3dSStefano Sanfilippo void *unwinding, uint64_t unwinding_header_size, uint64_t unwinding_size); 8621cb4e7SMaciej Debski #ifdef HAVE_DWARF_SUPPORT 9598b7c69SStephane Eranian /* genelf_debug.c */ 103938bad4SArnaldo Carvalho de Melo int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_entries); 11621cb4e7SMaciej Debski #endif 129b07e27fSStephane Eranian 139b07e27fSStephane Eranian #if defined(__arm__) 149b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_ARM 159b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 169b07e27fSStephane Eranian #elif defined(__aarch64__) 179b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_AARCH64 189b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 199b07e27fSStephane Eranian #elif defined(__x86_64__) 209b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_X86_64 219b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 229b07e27fSStephane Eranian #elif defined(__i386__) 239b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_386 249b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 259f56c092SAnton Blanchard #elif defined(__powerpc64__) 269f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC64 279b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 289b07e27fSStephane Eranian #elif defined(__powerpc__) 299f56c092SAnton Blanchard #define GEN_ELF_ARCH EM_PPC 309f56c092SAnton Blanchard #define GEN_ELF_CLASS ELFCLASS32 319b07e27fSStephane Eranian #else 329b07e27fSStephane Eranian #error "unsupported architecture" 339b07e27fSStephane Eranian #endif 349b07e27fSStephane Eranian 359f56c092SAnton Blanchard #if __BYTE_ORDER == __BIG_ENDIAN 369f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2MSB 379f56c092SAnton Blanchard #else 389f56c092SAnton Blanchard #define GEN_ELF_ENDIAN ELFDATA2LSB 399f56c092SAnton Blanchard #endif 409f56c092SAnton Blanchard 419b07e27fSStephane Eranian #if GEN_ELF_CLASS == ELFCLASS64 429b07e27fSStephane Eranian #define elf_newehdr elf64_newehdr 439b07e27fSStephane Eranian #define elf_getshdr elf64_getshdr 449b07e27fSStephane Eranian #define Elf_Ehdr Elf64_Ehdr 459b07e27fSStephane Eranian #define Elf_Shdr Elf64_Shdr 469b07e27fSStephane Eranian #define Elf_Sym Elf64_Sym 479b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a) 489b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF64_ST_BIND(a) 499b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a) 509b07e27fSStephane Eranian #else 519b07e27fSStephane Eranian #define elf_newehdr elf32_newehdr 529b07e27fSStephane Eranian #define elf_getshdr elf32_getshdr 539b07e27fSStephane Eranian #define Elf_Ehdr Elf32_Ehdr 549b07e27fSStephane Eranian #define Elf_Shdr Elf32_Shdr 559b07e27fSStephane Eranian #define Elf_Sym Elf32_Sym 569b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a) 579b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF32_ST_BIND(a) 589b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a) 599b07e27fSStephane Eranian #endif 609b07e27fSStephane Eranian 619b07e27fSStephane Eranian /* The .text section is directly after the ELF header */ 629b07e27fSStephane Eranian #define GEN_ELF_TEXT_OFFSET sizeof(Elf_Ehdr) 639b07e27fSStephane Eranian 649b07e27fSStephane Eranian #endif 65