gcc/libgo/misc/cgo/test/issue5548_c.c
Ian Lance Taylor 936615752a libgo: add misc/cgo files
Copy all the misc/cgo files from the gc toolchain into libgo/misc.
    
    These will be used for testing purposes by later changes to the
    gotools directory.
    
    Reviewed-on: https://go-review.googlesource.com/46721

From-SVN: r249674
2017-06-27 04:21:40 +00:00

25 lines
454 B
C

// Copyright 2013 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.
#include "_cgo_export.h"
static void clobber_stack() {
volatile char a[1024];
int i;
for(i = 0; i < sizeof a; i++)
a[i] = 0xff;
}
static int call_go() {
GoString s;
s.p = "test";
s.n = 4;
return issue5548FromC(s, 42);
}
int issue5548_in_c() {
clobber_stack();
return call_go();
}