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No need for sm_table.size entry

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the sh_size input member is reliable, we don't need to duplicate
it in the section mapping info.
This commit is contained in:
Michael Matz 2020-12-31 01:21:52 +01:00
parent b117088a91
commit d784b28877
1 changed files with 1 additions and 3 deletions
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4
tccelf.c
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@ -2751,7 +2751,6 @@ ST_FUNC void *load_data(int fd, unsigned long file_offset, unsigned long size)
typedef struct SectionMergeInfo { typedef struct SectionMergeInfo {
Section *s; /* corresponding existing section */ Section *s; /* corresponding existing section */
unsigned long offset; /* offset of the new section in the existing section */ unsigned long offset; /* offset of the new section in the existing section */
unsigned long size; /* size of the new section in the existing section */
uint8_t new_section; /* true if section 's' was added */ uint8_t new_section; /* true if section 's' was added */
uint8_t link_once; /* true if link once section */ uint8_t link_once; /* true if link once section */
} SectionMergeInfo; } SectionMergeInfo;
@ -2917,7 +2916,6 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
if (sh->sh_addralign > s->sh_addralign) if (sh->sh_addralign > s->sh_addralign)
s->sh_addralign = sh->sh_addralign; s->sh_addralign = sh->sh_addralign;
sm_table[i].offset = s->data_offset; sm_table[i].offset = s->data_offset;
sm_table[i].size = sh->sh_size;
sm_table[i].s = s; sm_table[i].s = s;
/* concatenate sections */ /* concatenate sections */
size = sh->sh_size; size = sh->sh_size;
@ -3006,7 +3004,7 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
continue; continue;
sh = &shdr[i]; sh = &shdr[i];
offset = sm_table[i].offset; offset = sm_table[i].offset;
size = sm_table[i].size; size = sh->sh_size;
switch(s->sh_type) { switch(s->sh_type) {
case SHT_RELX: case SHT_RELX:
/* take relocation offset information */ /* take relocation offset information */