Real fix include SHT_NOTE sections everywhere
Thinko in last commit
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parent
766bd82032
commit
85b6efbf0c
1 changed files with 7 additions and 8 deletions
15
tccelf.c
15
tccelf.c
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@ -2740,6 +2740,7 @@ ST_FUNC void *load_data(int fd, unsigned long file_offset, unsigned long size)
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typedef struct SectionMergeInfo {
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Section *s; /* corresponding existing section */
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unsigned long offset; /* offset of the new section in the existing section */
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unsigned long size; /* size of the new section in the existing section */
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uint8_t new_section; /* true if section 's' was added */
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uint8_t link_once; /* true if link once section */
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} SectionMergeInfo;
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@ -2779,7 +2780,6 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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ElfW(Sym) *sym, *symtab;
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ElfW_Rel *rel;
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Section *s;
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unsigned int *used_offset;
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lseek(fd, file_offset, SEEK_SET);
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if (tcc_object_type(fd, &ehdr) != AFF_BINTYPE_REL)
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@ -2795,7 +2795,6 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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shdr = load_data(fd, file_offset + ehdr.e_shoff,
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sizeof(ElfW(Shdr)) * ehdr.e_shnum);
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sm_table = tcc_mallocz(sizeof(SectionMergeInfo) * ehdr.e_shnum);
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used_offset = tcc_mallocz(sizeof(*used_offset) * s1->nb_sections);
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/* load section names */
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sh = &shdr[ehdr.e_shstrndx];
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@ -2892,8 +2891,6 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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s->sh_addralign = sh->sh_addralign;
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s->sh_entsize = sh->sh_entsize;
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sm_table[i].new_section = 1;
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used_offset = tcc_realloc(used_offset, sizeof(*used_offset) * s1->nb_sections);
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used_offset[j] = 0;
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found:
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if (sh->sh_type != s->sh_type) {
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#if TARGETOS_OpenBSD || TARGETOS_FreeBSD || TARGETOS_NetBSD
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@ -2908,8 +2905,8 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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s->data_offset += -s->data_offset & (sh->sh_addralign - 1);
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if (sh->sh_addralign > s->sh_addralign)
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s->sh_addralign = sh->sh_addralign;
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sm_table[i].offset = used_offset[j] + s->data_offset;
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used_offset[j] = sm_table[i].offset;
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sm_table[i].offset = s->data_offset;
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sm_table[i].size = sh->sh_size;
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sm_table[i].s = s;
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/* concatenate sections */
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size = sh->sh_size;
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@ -2998,11 +2995,14 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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continue;
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sh = &shdr[i];
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offset = sm_table[i].offset;
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size = sm_table[i].size;
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switch(s->sh_type) {
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case SHT_RELX:
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/* take relocation offset information */
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offseti = sm_table[sh->sh_info].offset;
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for_each_elem(s, (offset / sizeof(*rel)), rel, ElfW_Rel) {
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for (rel = (ElfW_Rel *) s->data + (offset / sizeof(*rel));
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rel < (ElfW_Rel *) s->data + ((offset + size) / sizeof(*rel));
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rel++) {
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int type;
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unsigned sym_index;
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/* convert symbol index */
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@ -3054,7 +3054,6 @@ ST_FUNC int tcc_load_object_file(TCCState *s1,
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tcc_free(strtab);
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tcc_free(old_to_new_syms);
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tcc_free(sm_table);
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tcc_free(used_offset);
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tcc_free(strsec);
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tcc_free(shdr);
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return ret;
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