tccasm: support .weak labels

2011-02-01 08:43:54 -08:00
parent 4d5105c8f1
commit c59d3426b8
2 changed files with 5 additions and 0 deletions
--- a/tccasm.c
+++ b/tccasm.c
@ -481,6 +481,8 @@ static void asm_parse_directive(TCCState *s1)
        break;
    case TOK_ASM_globl:
    case TOK_ASM_global:
+    case TOK_ASM_weak:
+    tok1 = tok;
 	do { 
            Sym *sym;

@ -491,6 +493,8 @@ static void asm_parse_directive(TCCState *s1)
                sym->type.t = VT_VOID;
            }
            sym->type.t &= ~VT_STATIC;
+            if (tok1 == TOK_ASM_weak)
+                sym->type.t |= VT_WEAK;
            next();
 	} while (tok == ',');
 	break;