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Remove unused variables not spotted by GCC.

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Change-Id: I49a16096bc0f41f3ad0007249161e8bdfcf3438c
This commit is contained in:
Elliott Hughes 2014-02-12 17:17:41 -08:00
parent 7b3876e251
commit c62b8a4d3f
1 changed files with 4 additions and 10 deletions
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14
linker/linker.cpp
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@ -835,10 +835,7 @@ int do_dlclose(soinfo* si) {
#if defined(USE_RELA)
static int soinfo_relocate(soinfo* si, ElfW(Rela)* rela, unsigned count, soinfo* needed[]) {
ElfW(Sym)* symtab = si->symtab;
const char* strtab = si->strtab;
ElfW(Sym)* s;
ElfW(Rela)* start = rela;
soinfo* lsi;
for (size_t idx = 0; idx < count; ++idx, ++rela) {
@ -853,11 +850,11 @@ static int soinfo_relocate(soinfo* si, ElfW(Rela)* rela, unsigned count, soinfo*
continue;
}
if (sym != 0) {
sym_name = reinterpret_cast<const char*>(strtab + symtab[sym].st_name);
sym_name = reinterpret_cast<const char*>(si->strtab + si->symtab[sym].st_name);
s = soinfo_do_lookup(si, sym_name, &lsi, needed);
if (s == NULL) {
// We only allow an undefined symbol if this is a weak reference...
s = &symtab[sym];
s = &si->symtab[sym];
if (ELF_ST_BIND(s->st_info) != STB_WEAK) {
DL_ERR("cannot locate symbol \"%s\" referenced by \"%s\"...", sym_name, si->name);
return -1;
@ -1136,10 +1133,7 @@ static int soinfo_relocate(soinfo* si, ElfW(Rela)* rela, unsigned count, soinfo*
#else // REL, not RELA.
static int soinfo_relocate(soinfo* si, ElfW(Rel)* rel, unsigned count, soinfo* needed[]) {
ElfW(Sym)* symtab = si->symtab;
const char* strtab = si->strtab;
ElfW(Sym)* s;
ElfW(Rel)* start = rel;
soinfo* lsi;
for (size_t idx = 0; idx < count; ++idx, ++rel) {
@ -1155,11 +1149,11 @@ static int soinfo_relocate(soinfo* si, ElfW(Rel)* rel, unsigned count, soinfo* n
continue;
}
if (sym != 0) {
sym_name = reinterpret_cast<const char*>(strtab + symtab[sym].st_name);
sym_name = reinterpret_cast<const char*>(si->strtab + si->symtab[sym].st_name);
s = soinfo_do_lookup(si, sym_name, &lsi, needed);
if (s == NULL) {
// We only allow an undefined symbol if this is a weak reference...
s = &symtab[sym];
s = &si->symtab[sym];
if (ELF_ST_BIND(s->st_info) != STB_WEAK) {
DL_ERR("cannot locate symbol \"%s\" referenced by \"%s\"...", sym_name, si->name);
return -1;