diff options
Diffstat (limited to 'amd64/emit.c')
| -rw-r--r-- | amd64/emit.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/amd64/emit.c b/amd64/emit.c index b8e9e8e..db6ead8 100644 --- a/amd64/emit.c +++ b/amd64/emit.c @@ -166,7 +166,7 @@ emitcon(Con *con, FILE *f) switch (con->type) { case CAddr: l = str(con->label); - p = con->local ? gasloc : l[0] == '"' ? "" : gassym; + p = con->local ? T.asloc : l[0] == '"' ? "" : T.assym; fprintf(f, "%s%s", p, l); if (con->bits.i) fprintf(f, "%+"PRId64, con->bits.i); @@ -425,8 +425,8 @@ emitins(Ins i, Fn *fn, FILE *f) fprintf(f, "\txorp%c %sfp%d(%%rip), %%%s\n", "xxsd"[i.cls], - gasloc, - gasstash(negmask[i.cls], 16), + T.asloc, + stashbits(negmask[i.cls], 16), regtoa(i.to.val, SLong) ); break; @@ -535,8 +535,8 @@ framesz(Fn *fn) return 4*f + 8*o + 176*fn->vararg; } -void -amd64_emitfn(Fn *fn, FILE *f) +static void +emitfn(Fn *fn, FILE *f) { static char *ctoa[] = { #define X(c, s) [c] = s, @@ -549,7 +549,7 @@ amd64_emitfn(Fn *fn, FILE *f) int *r, c, o, n, lbl; uint64_t fs; - gasemitlnk(fn->name, &fn->lnk, ".text", f); + emitlnk(fn->name, &fn->lnk, ".text", f); fputs("\tpushq %rbp\n\tmovq %rsp, %rbp\n", f); fs = framesz(fn); if (fs) @@ -570,7 +570,7 @@ amd64_emitfn(Fn *fn, FILE *f) for (lbl=0, b=fn->start; b; b=b->link) { if (lbl || b->npred > 1) - fprintf(f, "%sbb%d:\n", gasloc, id0+b->id); + fprintf(f, "%sbb%d:\n", T.asloc, id0+b->id); for (i=b->ins; i!=&b->ins[b->nins]; i++) emitins(*i, fn, f); lbl = 1; @@ -596,7 +596,7 @@ amd64_emitfn(Fn *fn, FILE *f) Jmp: if (b->s1 != b->link) fprintf(f, "\tjmp %sbb%d\n", - gasloc, id0+b->s1->id); + T.asloc, id0+b->s1->id); else lbl = 0; break; @@ -610,7 +610,7 @@ amd64_emitfn(Fn *fn, FILE *f) } else c = cmpneg(c); fprintf(f, "\tj%s %sbb%d\n", ctoa[c], - gasloc, id0+b->s2->id); + T.asloc, id0+b->s2->id); goto Jmp; } die("unhandled jump %d", b->jmp.type); @@ -618,3 +618,16 @@ amd64_emitfn(Fn *fn, FILE *f) } id0 += fn->nblk; } + +void +amd64_sysv_emitfn(Fn *fn, FILE *f) +{ + emitfn(fn, f); + elf_emitfnfin(fn->name, f); +} + +void +amd64_apple_emitfn(Fn *fn, FILE *f) +{ + emitfn(fn, f); +} |