diff options
Diffstat (limited to 'arm64/emit.c')
| -rw-r--r-- | arm64/emit.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/arm64/emit.c b/arm64/emit.c index e20114a..7316f78 100644 --- a/arm64/emit.c +++ b/arm64/emit.c @@ -7,7 +7,6 @@ struct E { Fn *fn; uint64_t frame; uint padding; - int apple; }; #define CMP(X) \ @@ -145,7 +144,7 @@ slot(int s, E *e) if (s == -1) return 16 + e->frame; if (s < 0) { - if (e->fn->vararg && !e->apple) + if (e->fn->vararg && !T.apple) return 16 + e->frame + 192 - (s+2); else return 16 + e->frame - (s+2); @@ -270,8 +269,8 @@ loadaddr(Con *c, char *rn, E *e) fprintf(e->f, "\tadd\t%s, %s, #:tprel_lo12_nc:%s%s%s\n", rn, rn, p, l, off); } else { - fprintf(e->f, ldsym[e->apple][0], rn, p, l, off); - fprintf(e->f, ldsym[e->apple][1], rn, rn, p, l, off); + fprintf(e->f, ldsym[T.apple != 0][0], rn, p, l, off); + fprintf(e->f, ldsym[T.apple != 0][1], rn, rn, p, l, off); } } @@ -472,8 +471,8 @@ framelayout(E *e) */ -static void -emitfn(E *e) +void +arm64_emitfn(Fn *fn, FILE *out) { static char *ctoa[] = { #define X(c, s) [c] = s, @@ -485,11 +484,15 @@ emitfn(E *e) uint64_t o; Blk *b, *t; Ins *i; + E *e; + e = &(E){.f = out, .fn = fn}; + if (T.apple) + e->fn->lnk.align = 4; emitfnlnk(e->fn->name, &e->fn->lnk, e->f); framelayout(e); - if (e->fn->vararg && !e->apple) { + if (e->fn->vararg && !T.apple) { for (n=7; n>=0; n--) fprintf(e->f, "\tstr\tq%d, [sp, -16]!\n", n); for (n=7; n>=0; n-=2) @@ -551,7 +554,7 @@ emitfn(E *e) if (e->fn->dynalloc) fputs("\tmov sp, x29\n", e->f); o = e->frame + 16; - if (e->fn->vararg && !e->apple) + if (e->fn->vararg && !T.apple) o += 192; if (o <= 504) fprintf(e->f, @@ -610,17 +613,3 @@ emitfn(E *e) } id0 += e->fn->nblk; } - -void -arm64_emitfn(Fn *fn, FILE *out) -{ - emitfn(&(E){.f = out, .fn = fn, .apple = 0}); - elf_emitfnfin(fn->name, out); -} - -void -apple_emitfn(Fn *fn, FILE *out) -{ - fn->lnk.align = 4; - emitfn(&(E){.f = out, .fn = fn, .apple = 1}); -} |