Doesn't appear to build on Darwin

[cflewis]

Doesn't appear to build on Darwin

[SwimmingTiger]

I build it with the patch:

diff --git a/src/cmd/6c/txt.c b/src/cmd/6c/txt.c
index 3bdbf41..916307d 100644
--- a/src/cmd/6c/txt.c
+++ b/src/cmd/6c/txt.c
@@ -992,7 +992,7 @@ gmove(Node *f, Node *t)
 			f->vconst &= 0xffff;
 			if(f->vconst & 0x8000){
 				f->vconst |= 0xffff0000;
-				f->vconst |= (vlong)~0 << 32;
+				f->vconst |= (uvlong)~0 << 32;
 			}
 			a = AMOVL;
 		}
@@ -1042,7 +1042,7 @@ gmove(Node *f, Node *t)
 			f->vconst &= 0xff;
 			if(f->vconst & 0x80){
 				f->vconst |= 0xffffff00;
-				f->vconst |= (vlong)~0 << 32;
+				f->vconst |= (uvlong)~0 << 32;
 			}
 			a = AMOVQ;
 		}
diff --git a/src/cmd/ld/lib.c b/src/cmd/ld/lib.c
index b92d2dd..65691c5 100644
--- a/src/cmd/ld/lib.c
+++ b/src/cmd/ld/lib.c
@@ -599,6 +599,8 @@ hostlink(void)
 	case '5':
 		argv[argc++] = "-marm";
 		break;
+	default:
+		break;
 	}
 	if(!debug['s'] && !debug_s) {
 		argv[argc++] = "-gdwarf-2"; 
diff --git a/src/liblink/asmv.c b/src/liblink/asmv.c
index 4bd7f7b..1c991c0 100644
--- a/src/liblink/asmv.c
+++ b/src/liblink/asmv.c
@@ -932,7 +932,7 @@ asmout(Link *ctxt, Prog *p, Optab *o, int32 *out)
 	int r, a;
 	Reloc *rel;
 
-	o1 = o2 = o3 = o4 = 0;
+	o1 = o2 = o3 = o4 = o5 = 0;
 	switch(o->type) {
 	default:
 		ctxt->diag("unknown type %d", o->type);

However, it failed with the last step:

# Building packages and commands for linux/mips32.
runtime
go build runtime: /Users/yihao.peng/work/go-mips32/pkg/tool/darwin_amd64/vg: signal: abort trap

[SwimmingTiger]

May we need the pull request:
https://github.com/gomini/go-mips32/pull/7/files