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tccasm: support alternate .type syntaxes

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This commit is contained in:
Joe Soroka 2011-02-24 09:24:02 -08:00
parent 15b8a57096
commit bec84fa00a
2 changed files with 23 additions and 8 deletions
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17
tccasm.c
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@ -601,8 +601,7 @@ static void asm_parse_directive(TCCState *s1)
case TOK_ASM_type: case TOK_ASM_type:
{ {
Sym *sym; Sym *sym;
char newtype[64]; const char *newtype;
newtype[0] = 0;
next(); next();
sym = label_find(tok); sym = label_find(tok);
@ -613,13 +612,15 @@ static void asm_parse_directive(TCCState *s1)
next(); next();
skip(','); skip(',');
skip('@'); if (tok == TOK_STR) {
if (tok == TOK_STR) newtype = tokc.cstr->data;
pstrcat(newtype, sizeof(newtype), tokc.cstr->data); } else {
else if (tok == '@' || tok == '%')
pstrcat(newtype, sizeof(newtype), get_tok_str(tok, NULL)); skip(tok);
newtype = get_tok_str(tok, NULL);
}
if (!strcmp(newtype, "function")) { if (!strcmp(newtype, "function") || !strcmp(newtype, "STT_FUNC")) {
sym->type.t = VT_FUNC; sym->type.t = VT_FUNC;
} }
else if (s1->warn_unsupported) else if (s1->warn_unsupported)

14
tests/asmtest.S
View File

@ -592,3 +592,17 @@ int $0x10
#ifdef __ASSEMBLER__ // should be defined, for S files #ifdef __ASSEMBLER__ // should be defined, for S files
inc %eax inc %eax
#endif #endif
ft1: ft2: ft3: ft4: ft5: ft6: ft7: ft8: ft9:
xor %eax, %eax
ret
.type ft1,STT_FUNC
.type ft2,@STT_FUNC
.type ft3,%STT_FUNC
.type ft4,"STT_FUNC"
.type ft5,function
.type ft6,@function
.type ft7,%function
.type ft8,"function"