5 int jit_write_elf(int fd, uint64_t code_addr, const char *sym,
6 const void *code, int csize, void *debug, int nr_debug_entries);
8 int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_entries);
11 #define GEN_ELF_ARCH EM_ARM
12 #define GEN_ELF_ENDIAN ELFDATA2LSB
13 #define GEN_ELF_CLASS ELFCLASS32
14 #elif defined(__aarch64__)
15 #define GEN_ELF_ARCH EM_AARCH64
16 #define GEN_ELF_ENDIAN ELFDATA2LSB
17 #define GEN_ELF_CLASS ELFCLASS64
18 #elif defined(__x86_64__)
19 #define GEN_ELF_ARCH EM_X86_64
20 #define GEN_ELF_ENDIAN ELFDATA2LSB
21 #define GEN_ELF_CLASS ELFCLASS64
22 #elif defined(__i386__)
23 #define GEN_ELF_ARCH EM_386
24 #define GEN_ELF_ENDIAN ELFDATA2LSB
25 #define GEN_ELF_CLASS ELFCLASS32
26 #elif defined(__ppcle__)
27 #define GEN_ELF_ARCH EM_PPC
28 #define GEN_ELF_ENDIAN ELFDATA2LSB
29 #define GEN_ELF_CLASS ELFCLASS64
30 #elif defined(__powerpc__)
31 #define GEN_ELF_ARCH EM_PPC64
32 #define GEN_ELF_ENDIAN ELFDATA2MSB
33 #define GEN_ELF_CLASS ELFCLASS64
34 #elif defined(__powerpcle__)
35 #define GEN_ELF_ARCH EM_PPC64
36 #define GEN_ELF_ENDIAN ELFDATA2LSB
37 #define GEN_ELF_CLASS ELFCLASS64
39 #error "unsupported architecture"
42 #if GEN_ELF_CLASS == ELFCLASS64
43 #define elf_newehdr elf64_newehdr
44 #define elf_getshdr elf64_getshdr
45 #define Elf_Ehdr Elf64_Ehdr
46 #define Elf_Shdr Elf64_Shdr
47 #define Elf_Sym Elf64_Sym
48 #define ELF_ST_TYPE(a) ELF64_ST_TYPE(a)
49 #define ELF_ST_BIND(a) ELF64_ST_BIND(a)
50 #define ELF_ST_VIS(a) ELF64_ST_VISIBILITY(a)
52 #define elf_newehdr elf32_newehdr
53 #define elf_getshdr elf32_getshdr
54 #define Elf_Ehdr Elf32_Ehdr
55 #define Elf_Shdr Elf32_Shdr
56 #define Elf_Sym Elf32_Sym
57 #define ELF_ST_TYPE(a) ELF32_ST_TYPE(a)
58 #define ELF_ST_BIND(a) ELF32_ST_BIND(a)
59 #define ELF_ST_VIS(a) ELF32_ST_VISIBILITY(a)
62 /* The .text section is directly after the ELF header */
63 #define GEN_ELF_TEXT_OFFSET sizeof(Elf_Ehdr)