19b07e27fSStephane Eranian #ifndef __GENELF_H__ 29b07e27fSStephane Eranian #define __GENELF_H__ 39b07e27fSStephane Eranian 49b07e27fSStephane Eranian /* genelf.c */ 59b07e27fSStephane Eranian extern int jit_write_elf(int fd, uint64_t code_addr, const char *sym, 6598b7c69SStephane Eranian const void *code, int csize, 7598b7c69SStephane Eranian void *debug, int nr_debug_entries); 8598b7c69SStephane Eranian /* genelf_debug.c */ 9598b7c69SStephane Eranian extern int jit_add_debug_info(Elf *e, uint64_t code_addr, 10598b7c69SStephane Eranian void *debug, int nr_debug_entries); 119b07e27fSStephane Eranian 129b07e27fSStephane Eranian #if defined(__arm__) 139b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_ARM 149b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2LSB 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_ENDIAN ELFDATA2LSB 199b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 209b07e27fSStephane Eranian #elif defined(__x86_64__) 219b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_X86_64 229b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2LSB 239b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 249b07e27fSStephane Eranian #elif defined(__i386__) 259b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_386 269b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2LSB 279b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS32 289b07e27fSStephane Eranian #elif defined(__ppcle__) 299b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_PPC 309b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2LSB 319b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 329b07e27fSStephane Eranian #elif defined(__powerpc__) 339b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_PPC64 349b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2MSB 359b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 369b07e27fSStephane Eranian #elif defined(__powerpcle__) 379b07e27fSStephane Eranian #define GEN_ELF_ARCH EM_PPC64 389b07e27fSStephane Eranian #define GEN_ELF_ENDIAN ELFDATA2LSB 399b07e27fSStephane Eranian #define GEN_ELF_CLASS ELFCLASS64 409b07e27fSStephane Eranian #else 419b07e27fSStephane Eranian #error "unsupported architecture" 429b07e27fSStephane Eranian #endif 439b07e27fSStephane Eranian 449b07e27fSStephane Eranian #if GEN_ELF_CLASS == ELFCLASS64 459b07e27fSStephane Eranian #define elf_newehdr elf64_newehdr 469b07e27fSStephane Eranian #define elf_getshdr elf64_getshdr 479b07e27fSStephane Eranian #define Elf_Ehdr Elf64_Ehdr 489b07e27fSStephane Eranian #define Elf_Shdr Elf64_Shdr 499b07e27fSStephane Eranian #define Elf_Sym Elf64_Sym 509b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a) 519b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF64_ST_BIND(a) 529b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a) 539b07e27fSStephane Eranian #else 549b07e27fSStephane Eranian #define elf_newehdr elf32_newehdr 559b07e27fSStephane Eranian #define elf_getshdr elf32_getshdr 569b07e27fSStephane Eranian #define Elf_Ehdr Elf32_Ehdr 579b07e27fSStephane Eranian #define Elf_Shdr Elf32_Shdr 589b07e27fSStephane Eranian #define Elf_Sym Elf32_Sym 599b07e27fSStephane Eranian #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a) 609b07e27fSStephane Eranian #define ELF_ST_BIND(a) ELF32_ST_BIND(a) 619b07e27fSStephane Eranian #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a) 629b07e27fSStephane Eranian #endif 639b07e27fSStephane Eranian 649b07e27fSStephane Eranian /* The .text section is directly after the ELF header */ 659b07e27fSStephane Eranian #define GEN_ELF_TEXT_OFFSET sizeof(Elf_Ehdr) 669b07e27fSStephane Eranian 679b07e27fSStephane Eranian #endif 68