From 109be507377fe7f6e8819ac94041d3fdcdf6fd2f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:18:25 +0200 Subject: Adding upstream version 1.19.8. Signed-off-by: Daniel Baumann --- misc/cgo/test/testdata/issue9400/asm_386.s | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 misc/cgo/test/testdata/issue9400/asm_386.s (limited to 'misc/cgo/test/testdata/issue9400/asm_386.s') diff --git a/misc/cgo/test/testdata/issue9400/asm_386.s b/misc/cgo/test/testdata/issue9400/asm_386.s new file mode 100644 index 0000000..96b8b60 --- /dev/null +++ b/misc/cgo/test/testdata/issue9400/asm_386.s @@ -0,0 +1,27 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build gc + +#include "textflag.h" + +TEXT ·RewindAndSetgid(SB),NOSPLIT,$0-0 + MOVL $·Baton(SB), BX + // Rewind stack pointer so anything that happens on the stack + // will clobber the test pattern created by the caller + ADDL $(1024 * 8), SP + + // Ask signaller to setgid + MOVL $1, (BX) + + // Wait for setgid completion +loop: + PAUSE + MOVL (BX), AX + CMPL AX, $0 + JNE loop + + // Restore stack + SUBL $(1024 * 8), SP + RET -- cgit v1.2.3