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cmd/ld: restore .debug_gdb_script section after runtime reorganization

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On some systems, gdb refuses to load Python plugin from arbitrary
paths, so we have to add $GOROOT/src/runtime to auto-load-safe-path
in the gdb script test.

Change-Id: Icc44baab8d04a65bd21ceac2ab8ddb13c8d083e8
Reviewed-on: https://go-review.googlesource.com/2905
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This commit is contained in:
Shenghou Ma 2015-01-16 01:23:56 -05:00 • committed by Minux Ma
parent 7e43aee301
commit 810a499bda
2 changed files with 9 additions and 7 deletions
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12
src/runtime/runtime-gdb_test.go
View file

@ -1,21 +1,23 @@
package runtime_test
import (
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"runtime"
"testing"
)
func checkGdbPython(t *testing.T) {
cmd := exec.Command("gdb", "-nx", "-q", "--batch", "-ex", "python import sys; print('golang gdb python support')")
cmd := exec.Command("gdb", "-nx", "-q", "--batch", "-ex", "python import sys; print('go gdb python support')")
out, err := cmd.CombinedOutput()
if err != nil {
t.Skipf("skipping due to issue running gdb%v", err)
t.Skipf("skipping due to issue running gdb: %v", err)
}
if string(out) != "golang gdb python support\n" {
if string(out) != "go gdb python support\n" {
t.Skipf("skipping due to lack of python gdb support: %s", out)
}
}
@ -29,7 +31,6 @@ func main() {
`
func TestGdbLoadRuntimeSupport(t *testing.T) {
checkGdbPython(t)
dir, err := ioutil.TempDir("", "go-build")
@ -51,7 +52,8 @@ func TestGdbLoadRuntimeSupport(t *testing.T) {
t.Fatalf("building source %v\n%s", err, out)
}
got, _ := exec.Command("gdb", "-nx", "-q", "--batch", "-ex", "source runtime-gdb.py",
got, _ := exec.Command("gdb", "-nx", "-q", "--batch", "-iex",
fmt.Sprintf("add-auto-load-safe-path %s/src/runtime", runtime.GOROOT()),
filepath.Join(dir, "a.exe")).CombinedOutput()
if string(got) != "Loading Go Runtime support.\n" {
t.Fatalf("%s", got)