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Move asm label functions from tccasm.c to tccgen.c

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* Move functions parse_asm_str and asm_label_instr from tccasm.c to
  tccgen.c
* Remove CONFIG_TCC_ASM_LABEL macro as asm label are available on all
  archs.
See:
http://lists.nongnu.org/archive/html/tinycc-devel/2010-09/msg00026.html
for the rationale.
This commit is contained in:
Thomas Preud'homme
2010-09-14 19:17:39 +02:00
parent 2596273fce
commit b8adf0090e
4 changed files with 29 additions and 44 deletions
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29
tccgen.c
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@ -2991,6 +2991,33 @@ static inline void convert_parameter_type(CType *pt)
}
}
ST_FUNC void parse_asm_str(CString *astr)
{
skip('(');
/* read the string */
if (tok != TOK_STR)
expect("string constant");
cstr_new(astr);
while (tok == TOK_STR) {
/* XXX: add \0 handling too ? */
cstr_cat(astr, tokc.cstr->data);
next();
}
cstr_ccat(astr, '\0');
}
/* Parse an asm label and return the label
* Don't forget to free the CString in the caller! */
static void asm_label_instr(CString *astr)
{
next();
parse_asm_str(astr);
skip(')');
#ifdef ASM_DEBUG
printf("asm_alias: \"%s\"\n", (char *)astr->data);
#endif
}
static void post_type(CType *type, AttributeDef *ad)
{
int n, l, t1, arg_size, align;
@ -5325,7 +5352,7 @@ ST_FUNC void decl(int l)
Sym *sym;
AttributeDef ad;
/*
/*
* type.ref must be either a valid reference or NULL for external_sym to
* work. As type = btype is executed before external_sym is call, setting
* btype.ref to 0 is enough.