diff options
Diffstat (limited to 'src/cmd/8g/gsubr.c')
| -rw-r--r-- | src/cmd/8g/gsubr.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/cmd/8g/gsubr.c b/src/cmd/8g/gsubr.c index 6890c683e..8ed7e5564 100644 --- a/src/cmd/8g/gsubr.c +++ b/src/cmd/8g/gsubr.c @@ -149,6 +149,8 @@ ggloblnod(Node *nam, int32 width) p->to.sym = S; p->to.type = D_CONST; p->to.offset = width; + if(nam->readonly) + p->from.scale = RODATA; } void @@ -165,6 +167,7 @@ ggloblsym(Sym *s, int32 width, int dupok) p->to.offset = width; if(dupok) p->from.scale = DUPOK; + p->from.scale |= RODATA; } int @@ -661,6 +664,11 @@ foptoas(int op, Type *t, int flg) return AFCOMDP; case FCASE(OCMP, TFLOAT64, Fpop2): return AFCOMDPP; + + case FCASE(OMINUS, TFLOAT32, 0): + return AFCHS; + case FCASE(OMINUS, TFLOAT64, 0): + return AFCHS; } fatal("foptoas %O %T %#x", op, t, flg); @@ -707,7 +715,7 @@ gclean(void) for(i=D_AL; i<=D_DI; i++) if(reg[i]) - yyerror("reg %R left allocated at %lux", i, regpc[i]); + yyerror("reg %R left allocated at %ux", i, regpc[i]); } int32 @@ -764,7 +772,7 @@ regalloc(Node *n, Type *t, Node *o) fprint(2, "registers allocated at\n"); for(i=D_AX; i<=D_DI; i++) - fprint(2, "\t%R\t%#lux\n", i, regpc[i]); + fprint(2, "\t%R\t%#ux\n", i, regpc[i]); yyerror("out of fixed registers"); goto err; @@ -1651,7 +1659,7 @@ checkoffset(Addr *a, int canemitcode) if(a->offset < unmappedzero) return; if(!canemitcode) - fatal("checkoffset %#llx, cannot emit code", a->offset); + fatal("checkoffset %#x, cannot emit code", a->offset); // cannot rely on unmapped nil page at 0 to catch // reference with large offset. instead, emit explicit |