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Remove unused variables

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Remove unused local variables and declare them conditionally when they
are used only on some architectures.
This commit is contained in:
Thomas Preud'homme
2011-05-16 14:15:32 +02:00
parent db9d5f0fa4
commit ee06ef9dd3
4 changed files with 14 additions and 8 deletions
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9
tccelf.c
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@ -1033,7 +1033,7 @@ static void put_got_entry(TCCState *s1,
/* build GOT and PLT entries */
ST_FUNC void build_got_entries(TCCState *s1)
{
Section *s, *symtab;
Section *s;
ElfW_Rel *rel, *rel_end;
ElfW(Sym) *sym;
int i, type, reloc_type, sym_index;
@ -1045,7 +1045,6 @@ ST_FUNC void build_got_entries(TCCState *s1)
/* no need to handle got relocations */
if (s->link != symtab_section)
continue;
symtab = s->link;
rel_end = (ElfW_Rel *)(s->data + s->data_offset);
for(rel = (ElfW_Rel *)s->data;
rel < rel_end;
@ -1456,7 +1455,9 @@ static int elf_output_file(TCCState *s1, const char *filename)
ElfW(Sym) *sym;
int type, file_type;
unsigned long rel_addr, rel_size;
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
unsigned long bss_addr, bss_size;
#endif
file_type = s1->output_type;
s1->nb_errors = 0;
@ -1788,7 +1789,9 @@ static int elf_output_file(TCCState *s1, const char *filename)
rel_size = 0;
rel_addr = 0;
bss_addr = bss_size = 0;
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
bss_addr = bss_size = 0;
#endif
/* leave one program header for the program interpreter */
ph = &phdr[0];
if (interp)