diff options
Diffstat (limited to 'src/pkg/runtime/sys_x86.c')
| -rw-r--r-- | src/pkg/runtime/sys_x86.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pkg/runtime/sys_x86.c b/src/pkg/runtime/sys_x86.c index f24337eac7..a450b3e584 100644 --- a/src/pkg/runtime/sys_x86.c +++ b/src/pkg/runtime/sys_x86.c @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build amd64 386 +// +build amd64 amd64p32 386 #include "runtime.h" @@ -14,6 +14,8 @@ runtime·gostartcall(Gobuf *gobuf, void (*fn)(void), void *ctxt) uintptr *sp; sp = (uintptr*)gobuf->sp; + if(sizeof(uintreg) > sizeof(uintptr)) + *--sp = 0; *--sp = (uintptr)gobuf->pc; gobuf->sp = (uintptr)sp; gobuf->pc = (uintptr)fn; |