diff options
| author | Russ Cox <rsc@golang.org> | 2014-08-13 18:32:54 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2014-08-13 18:32:54 -0400 |
| commit | e456ae86a6951a4c367019c2387cf4c9615f132a (patch) | |
| tree | b06db2b59c44036fa10ef8ea0f46bd1a42000624 /src/liblink | |
| parent | f14ac88830638f1031ed0339d4db6e7e635385e6 (diff) | |
| download | go-e456ae86a6951a4c367019c2387cf4c9615f132a.tar.gz | |
[dev.power64] liblink: fix handling of $nnn(reg)
LGTM=minux
R=minux
CC=golang-codereviews
https://codereview.appspot.com/126180043
Diffstat (limited to 'src/liblink')
| -rw-r--r-- | src/liblink/asm9.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/liblink/asm9.c b/src/liblink/asm9.c index f1889a92c..352fba915 100644 --- a/src/liblink/asm9.c +++ b/src/liblink/asm9.c @@ -677,6 +677,11 @@ aclass(Link *ctxt, Addr *a) switch(a->name) { case D_NONE: ctxt->instoffset = a->offset; + if(a->reg != NREG) { + if(-BIG <= ctxt->instoffset && ctxt->instoffset <= BIG) + return C_SACON; + return C_LACON; + } consize: if(ctxt->instoffset >= 0) { if(ctxt->instoffset == 0) @@ -769,6 +774,7 @@ oplook(Link *ctxt, Prog *p) a2 = C_NONE; if(p->reg != NREG) a2 = C_REG; +//print("oplook %P %d %d %d %d\n", p, a1, a2, a3, a4); r = p->as; o = oprange[r].start; if(o == 0) @@ -1423,6 +1429,7 @@ asmout(Link *ctxt, Prog *p, Optab *o, int32 *out) o4 = 0; o5 = 0; +//print("%P => case %d\n", p, o->type); switch(o->type) { default: ctxt->diag("unknown type %d", o->type); |