From c3393906d84d0d9cb7d688e0f2bbf8cde92190a2 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 27 Nov 2011 01:58:40 -0500 Subject: ldso: use ELF_xxx()/ElfW() helpers They expand into the same code, but using the ELF_xxx()/ElfW() macros makes it much easier to spot similarities between code bases. Acked-by: Bernhard Reutner-Fischer Acked-by: Carmelo Amoroso Signed-off-by: Mike Frysinger --- ldso/ldso/sh/dl-startup.h | 2 +- ldso/ldso/sh/elfinterp.c | 28 ++++++++++++++-------------- 2 files changed, 15 insertions(+), 15 deletions(-) (limited to 'ldso/ldso/sh') diff --git a/ldso/ldso/sh/dl-startup.h b/ldso/ldso/sh/dl-startup.h index ae7e2248d..2f91d0f1a 100644 --- a/ldso/ldso/sh/dl-startup.h +++ b/ldso/ldso/sh/dl-startup.h @@ -48,7 +48,7 @@ __asm__( * load address. */ #define PERFORM_BOOTSTRAP_RELOC(RELP,REL,SYMBOL,LOAD,SYMTAB) \ - switch(ELF32_R_TYPE((RELP)->r_info)){ \ + switch(ELF_R_TYPE((RELP)->r_info)){ \ case R_SH_REL32: \ *(REL) = (SYMBOL) + (RELP)->r_addend \ - (unsigned long)(REL); \ diff --git a/ldso/ldso/sh/elfinterp.c b/ldso/ldso/sh/elfinterp.c index 35d2971b4..e6ff6a37a 100644 --- a/ldso/ldso/sh/elfinterp.c +++ b/ldso/ldso/sh/elfinterp.c @@ -47,7 +47,7 @@ unsigned long _dl_linux_resolver(struct elf_resolve *tpnt, int reloc_entry) { ELF_RELOC *this_reloc; char *strtab; - Elf32_Sym *symtab; + ElfW(Sym) *symtab; int symtab_index; char *rel_addr; char *new_addr; @@ -58,9 +58,9 @@ unsigned long _dl_linux_resolver(struct elf_resolve *tpnt, int reloc_entry) rel_addr = (char *)tpnt->dynamic_info[DT_JMPREL]; this_reloc = (ELF_RELOC *)(intptr_t)(rel_addr + reloc_entry); - symtab_index = ELF32_R_SYM(this_reloc->r_info); + symtab_index = ELF_R_SYM(this_reloc->r_info); - symtab = (Elf32_Sym *)(intptr_t) tpnt->dynamic_info[DT_SYMTAB]; + symtab = (ElfW(Sym) *)(intptr_t) tpnt->dynamic_info[DT_SYMTAB]; strtab = (char *)tpnt->dynamic_info[DT_STRTAB]; symname = strtab + symtab[symtab_index].st_name; @@ -98,11 +98,11 @@ static int _dl_parse(struct elf_resolve *tpnt, struct r_scope_elem *scope, unsigned long rel_addr, unsigned long rel_size, int (*reloc_fnc) (struct elf_resolve *tpnt, struct r_scope_elem *scope, - ELF_RELOC *rpnt, Elf32_Sym *symtab, char *strtab)) + ELF_RELOC *rpnt, ElfW(Sym) *symtab, char *strtab)) { unsigned int i; char *strtab; - Elf32_Sym *symtab; + ElfW(Sym) *symtab; ELF_RELOC *rpnt; int symtab_index; /* Now parse the relocation information */ @@ -110,13 +110,13 @@ _dl_parse(struct elf_resolve *tpnt, struct r_scope_elem *scope, rpnt = (ELF_RELOC *)(intptr_t) rel_addr; rel_size = rel_size / sizeof(ELF_RELOC); - symtab = (Elf32_Sym *)(intptr_t)tpnt->dynamic_info[DT_SYMTAB]; + symtab = (ElfW(Sym) *)(intptr_t)tpnt->dynamic_info[DT_SYMTAB]; strtab = (char *)tpnt->dynamic_info[DT_STRTAB]; for (i = 0; i < rel_size; i++, rpnt++) { int res; - symtab_index = ELF32_R_SYM(rpnt->r_info); + symtab_index = ELF_R_SYM(rpnt->r_info); debug_sym(symtab,strtab,symtab_index); debug_reloc(symtab,strtab,rpnt); @@ -130,7 +130,7 @@ _dl_parse(struct elf_resolve *tpnt, struct r_scope_elem *scope, _dl_dprintf(2, "symbol '%s': ", strtab + symtab[symtab_index].st_name); if (unlikely(res < 0)) { - int reloc_type = ELF32_R_TYPE(rpnt->r_info); + int reloc_type = ELF_R_TYPE(rpnt->r_info); #if defined (__SUPPORT_LD_DEBUG__) _dl_dprintf(2, "can't handle reloc type %s\n ", _dl_reltypes(reloc_type)); #else @@ -149,7 +149,7 @@ _dl_parse(struct elf_resolve *tpnt, struct r_scope_elem *scope, static int _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, - ELF_RELOC *rpnt, Elf32_Sym *symtab, char *strtab) + ELF_RELOC *rpnt, ElfW(Sym) *symtab, char *strtab) { int reloc_type; int symtab_index; @@ -166,8 +166,8 @@ _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, struct symbol_ref sym_ref; reloc_addr = (unsigned long *)(intptr_t) (tpnt->loadaddr + (unsigned long) rpnt->r_offset); - reloc_type = ELF32_R_TYPE(rpnt->r_info); - symtab_index = ELF32_R_SYM(rpnt->r_info); + reloc_type = ELF_R_TYPE(rpnt->r_info); + symtab_index = ELF_R_SYM(rpnt->r_info); symbol_addr = 0; sym_ref.sym = &symtab[symtab_index]; sym_ref.tpnt = NULL; @@ -184,7 +184,7 @@ _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, if (!symbol_addr && (ELF_ST_TYPE(symtab[symtab_index].st_info) != STT_TLS) - && (ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK)) { + && (ELF_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK)) { _dl_dprintf(2, "%s: can't resolve symbol '%s'\n", _dl_progname, symname); @@ -264,7 +264,7 @@ _dl_do_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, static int _dl_do_lazy_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, - ELF_RELOC *rpnt, Elf32_Sym *symtab, char *strtab) + ELF_RELOC *rpnt, ElfW(Sym) *symtab, char *strtab) { int reloc_type; unsigned long *reloc_addr; @@ -276,7 +276,7 @@ _dl_do_lazy_reloc (struct elf_resolve *tpnt, struct r_scope_elem *scope, (void)strtab; reloc_addr = (unsigned long *)(intptr_t) (tpnt->loadaddr + (unsigned long) rpnt->r_offset); - reloc_type = ELF32_R_TYPE(rpnt->r_info); + reloc_type = ELF_R_TYPE(rpnt->r_info); #if defined (__SUPPORT_LD_DEBUG__) old_val = *reloc_addr; -- cgit v1.2.3