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cmd/internal/gc: fix build on big endian systems

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The siz argument to both runtime.newproc and runtime.deferproc is
int32, not uintptr. This problem won't manifest on little-endian
systems because that stack slot is uintptr sized anyway. However,
on big-endian systems, it will make a difference.

Change-Id: I2351d1ec81839abe25375cff95e327b80764c2b5
Reviewed-on: https://go-review.googlesource.com/9647
Run-TryBot: Minux Ma <minux@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Shenghou Ma 2015-05-02 04:36:53 -04:00 committed by Minux Ma
parent 76ace947ae
commit 931328b8b8
1 changed files with 1 additions and 1 deletions
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2
src/cmd/internal/gc/cgen.go
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@ -2396,7 +2396,7 @@ func Ginscall(f *Node, proc int) {
if HasLinkRegister() { if HasLinkRegister() {
stk.Xoffset += int64(Ctxt.Arch.Ptrsize) stk.Xoffset += int64(Ctxt.Arch.Ptrsize)
} }
Thearch.Ginscon(Thearch.Optoas(OAS, Types[Tptr]), int64(Argsize(f.Type)), &stk) Thearch.Ginscon(Thearch.Optoas(OAS, Types[TINT32]), int64(Argsize(f.Type)), &stk)
// FuncVal* at 8(SP) // FuncVal* at 8(SP)
stk.Xoffset = int64(Widthptr) stk.Xoffset = int64(Widthptr)