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tccgen: don't generate elf-symbols under nocode/NODATA

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seems that symbols under nocode/NODATA should not produce
elf symbols at all, not just elf symbols with no size.
See commit 4c82b00342

5 insertions(+), 5 deletions(-)
This commit is contained in:
grischka 2022-05-28 20:50:09 +02:00
parent e8adc64203
commit c81519e1c4
1 changed files with 5 additions and 5 deletions
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10
tccgen.c
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@ -509,11 +509,11 @@ ST_FUNC void put_extern_sym2(Sym *sym, int sh_num,
update_storage(sym); update_storage(sym);
} }
ST_FUNC void put_extern_sym(Sym *sym, Section *section, ST_FUNC void put_extern_sym(Sym *sym, Section *s, addr_t value, unsigned long size)
addr_t value, unsigned long size)
{ {
int sh_num = section ? section->sh_num : SHN_UNDEF; if (nocode_wanted && (NODATA_WANTED || (s && s == cur_text_section)))
put_extern_sym2(sym, sh_num, value, size, 1); return;
put_extern_sym2(sym, s ? s->sh_num : SHN_UNDEF, value, size, 1);
} }
/* add a new relocation entry to symbol 'sym' in section 's' */ /* add a new relocation entry to symbol 'sym' in section 's' */
@ -5333,7 +5333,7 @@ ST_FUNC void unary(void)
type.t |= VT_ARRAY; type.t |= VT_ARRAY;
type.ref->c = len; type.ref->c = len;
sec = rodata_section; sec = rodata_section;
vpush_ref(&type, sec, sec->data_offset, NODATA_WANTED ? 0 : len); vpush_ref(&type, sec, sec->data_offset, len);
if (!NODATA_WANTED) if (!NODATA_WANTED)
memcpy(section_ptr_add(sec, len), funcname, len); memcpy(section_ptr_add(sec, len), funcname, len);
next(); next();