diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/util.c b/util.c index 41b2625..8432b5a 100644 --- a/util.c +++ b/util.c @@ -404,36 +404,6 @@ addcon(Con *c0, Con *c1) } void -blit(Ref rdst, uint doff, Ref rsrc, uint boff, uint sz, Fn *fn) -{ - struct { int st, ld, cls, size; } *p, tbl[] = { - { Ostorel, Oload, Kl, 8 }, - { Ostorew, Oload, Kw, 4 }, - { Ostoreh, Oloaduh, Kw, 2 }, - { Ostoreb, Oloadub, Kw, 1 } - }; - Ref r, r1; - uint s; - - for (p=tbl; sz; p++) - for (s=p->size; sz>=s; sz-=s, doff+=s, boff+=s) { - r = newtmp("blt", Kl, fn); - r1 = newtmp("blt", Kl, fn); - emit(p->st, 0, R, r, r1); - emit(Oadd, Kl, r1, rdst, getcon(doff, fn)); - r1 = newtmp("blt", Kl, fn); - emit(p->ld, p->cls, r, r1, R); - emit(Oadd, Kl, r1, rsrc, getcon(boff, fn)); - } -} - -void -blit0(Ref rdst, Ref rsrc, uint sz, Fn *fn) -{ - blit(rdst, 0, rsrc, 0, sz, fn); -} - -void salloc(Ref rt, Ref rs, Fn *fn) { Ref r0, r1; |