diff options
Diffstat (limited to 'arch/x86/vdso/vdso2c.h')
-rw-r--r-- | arch/x86/vdso/vdso2c.h | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h index d1e99e1..8a07463 100644 --- a/arch/x86/vdso/vdso2c.h +++ b/arch/x86/vdso/vdso2c.h @@ -18,27 +18,27 @@ static void GOFUNC(void *addr, size_t len, FILE *outfile, const char *name) const char *secstrings; uint64_t syms[NSYMS] = {}; - Elf_Phdr *pt = (Elf_Phdr *)(addr + GET_LE(hdr->e_phoff)); + Elf_Phdr *pt = (Elf_Phdr *)(addr + GET_LE(&hdr->e_phoff)); /* Walk the segment table. */ - for (i = 0; i < GET_LE(hdr->e_phnum); i++) { - if (GET_LE(pt[i].p_type) == PT_LOAD) { + for (i = 0; i < GET_LE(&hdr->e_phnum); i++) { + if (GET_LE(&pt[i].p_type) == PT_LOAD) { if (found_load) fail("multiple PT_LOAD segs\n"); - if (GET_LE(pt[i].p_offset) != 0 || - GET_LE(pt[i].p_vaddr) != 0) + if (GET_LE(&pt[i].p_offset) != 0 || + GET_LE(&pt[i].p_vaddr) != 0) fail("PT_LOAD in wrong place\n"); - if (GET_LE(pt[i].p_memsz) != GET_LE(pt[i].p_filesz)) + if (GET_LE(&pt[i].p_memsz) != GET_LE(&pt[i].p_filesz)) fail("cannot handle memsz != filesz\n"); - load_size = GET_LE(pt[i].p_memsz); + load_size = GET_LE(&pt[i].p_memsz); found_load = 1; - } else if (GET_LE(pt[i].p_type) == PT_DYNAMIC) { - dyn = addr + GET_LE(pt[i].p_offset); - dyn_end = addr + GET_LE(pt[i].p_offset) + - GET_LE(pt[i].p_memsz); + } else if (GET_LE(&pt[i].p_type) == PT_DYNAMIC) { + dyn = addr + GET_LE(&pt[i].p_offset); + dyn_end = addr + GET_LE(&pt[i].p_offset) + + GET_LE(&pt[i].p_memsz); } } if (!found_load) @@ -47,24 +47,24 @@ static void GOFUNC(void *addr, size_t len, FILE *outfile, const char *name) /* Walk the dynamic table */ for (i = 0; dyn + i < dyn_end && - GET_LE(dyn[i].d_tag) != DT_NULL; i++) { - typeof(dyn[i].d_tag) tag = GET_LE(dyn[i].d_tag); + GET_LE(&dyn[i].d_tag) != DT_NULL; i++) { + typeof(dyn[i].d_tag) tag = GET_LE(&dyn[i].d_tag); if (tag == DT_REL || tag == DT_RELSZ || tag == DT_RELENT || tag == DT_TEXTREL) fail("vdso image contains dynamic relocations\n"); } /* Walk the section table */ - secstrings_hdr = addr + GET_LE(hdr->e_shoff) + - GET_LE(hdr->e_shentsize)*GET_LE(hdr->e_shstrndx); - secstrings = addr + GET_LE(secstrings_hdr->sh_offset); - for (i = 0; i < GET_LE(hdr->e_shnum); i++) { - Elf_Shdr *sh = addr + GET_LE(hdr->e_shoff) + - GET_LE(hdr->e_shentsize) * i; - if (GET_LE(sh->sh_type) == SHT_SYMTAB) + secstrings_hdr = addr + GET_LE(&hdr->e_shoff) + + GET_LE(&hdr->e_shentsize)*GET_LE(&hdr->e_shstrndx); + secstrings = addr + GET_LE(&secstrings_hdr->sh_offset); + for (i = 0; i < GET_LE(&hdr->e_shnum); i++) { + Elf_Shdr *sh = addr + GET_LE(&hdr->e_shoff) + + GET_LE(&hdr->e_shentsize) * i; + if (GET_LE(&sh->sh_type) == SHT_SYMTAB) symtab_hdr = sh; - if (!strcmp(secstrings + GET_LE(sh->sh_name), + if (!strcmp(secstrings + GET_LE(&sh->sh_name), ".altinstructions")) alt_sec = sh; } @@ -72,25 +72,25 @@ static void GOFUNC(void *addr, size_t len, FILE *outfile, const char *name) if (!symtab_hdr) fail("no symbol table\n"); - strtab_hdr = addr + GET_LE(hdr->e_shoff) + - GET_LE(hdr->e_shentsize) * GET_LE(symtab_hdr->sh_link); + strtab_hdr = addr + GET_LE(&hdr->e_shoff) + + GET_LE(&hdr->e_shentsize) * GET_LE(&symtab_hdr->sh_link); /* Walk the symbol table */ for (i = 0; - i < GET_LE(symtab_hdr->sh_size) / GET_LE(symtab_hdr->sh_entsize); + i < GET_LE(&symtab_hdr->sh_size) / GET_LE(&symtab_hdr->sh_entsize); i++) { int k; - Elf_Sym *sym = addr + GET_LE(symtab_hdr->sh_offset) + - GET_LE(symtab_hdr->sh_entsize) * i; - const char *name = addr + GET_LE(strtab_hdr->sh_offset) + - GET_LE(sym->st_name); + Elf_Sym *sym = addr + GET_LE(&symtab_hdr->sh_offset) + + GET_LE(&symtab_hdr->sh_entsize) * i; + const char *name = addr + GET_LE(&strtab_hdr->sh_offset) + + GET_LE(&sym->st_name); for (k = 0; k < NSYMS; k++) { if (!strcmp(name, required_syms[k])) { if (syms[k]) { fail("duplicate symbol %s\n", required_syms[k]); } - syms[k] = GET_LE(sym->st_value); + syms[k] = GET_LE(&sym->st_value); } } } @@ -150,9 +150,9 @@ static void GOFUNC(void *addr, size_t len, FILE *outfile, const char *name) fprintf(outfile, "\t},\n"); if (alt_sec) { fprintf(outfile, "\t.alt = %lu,\n", - (unsigned long)GET_LE(alt_sec->sh_offset)); + (unsigned long)GET_LE(&alt_sec->sh_offset)); fprintf(outfile, "\t.alt_len = %lu,\n", - (unsigned long)GET_LE(alt_sec->sh_size)); + (unsigned long)GET_LE(&alt_sec->sh_size)); } for (i = 0; i < NSYMS; i++) { if (syms[i]) |