diff options
Diffstat (limited to 'qbe.c')
| -rw-r--r-- | qbe.c | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -20,6 +20,7 @@ struct value { VALUE_LABEL, } kind; unsigned id; + bool threadlocal; union { char *name; unsigned long long i; @@ -128,7 +129,7 @@ mkblock(char *name) } struct value * -mkglobal(char *name, bool private) +mkglobal(char *name, bool private, bool threadlocal) { static unsigned id; struct value *v; @@ -137,6 +138,7 @@ mkglobal(char *name, bool private) v->kind = VALUE_GLOBAL; v->u.name = name; v->id = private ? ++id : 0; + v->threadlocal = threadlocal; return v; } @@ -501,7 +503,7 @@ mkfunc(struct decl *decl, char *name, struct type *t, struct scope *s) t = mkarraytype(&typechar, QUALCONST, strlen(name) + 1); d = mkdecl("__func__", DECLOBJECT, t, QUALNONE, LINKNONE); - d->value = mkglobal(d->name, true); + d->value = mkglobal(d->name, true, false); scopeputdecl(s, d); f->namedecl = d; @@ -1125,6 +1127,8 @@ emitinst(struct inst **instp, struct inst **instend) } fputs(instname[inst->kind], stdout); putchar(' '); + if (inst->arg[0]->kind == VALUE_GLOBAL && inst->arg[0]->threadlocal) + fputs("thread ", stdout); emitvalue(inst->arg[0]); ++instp; op = inst->kind; @@ -1152,6 +1156,8 @@ emitinst(struct inst **instp, struct inst **instend) default: if (inst->arg[1]) { fputs(", ", stdout); + if (inst->arg[1]->kind == VALUE_GLOBAL && inst->arg[1]->threadlocal) + fputs("thread ", stdout); emitvalue(inst->arg[1]); } } @@ -1322,6 +1328,8 @@ emitdata(struct decl *d, struct init *init) align = d->u.obj.align; for (cur = init; cur; cur = cur->next) cur->expr = eval(cur->expr); + if (d->value->threadlocal) + fputs("thread ", stdout); if (d->linkage == LINKEXTERN) fputs("export ", stdout); fputs("data ", stdout); |