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| author | David Chase <drchase@google.com> | 2018-07-18 11:23:56 -0400 |
|---|---|---|
| committer | David Chase <drchase@google.com> | 2018-07-19 13:58:32 +0000 |
| commit | 2fe2aa0983588686d11fbeedeb5acaa3fe96d03e (patch) | |
| tree | 44d60c6901e61e7c27cd879bd105f5a8bb312a00 | |
| parent | d278f09333edec3db982d1e4b4dfad0e1e8cce49 (diff) | |
| download | go-2fe2aa0983588686d11fbeedeb5acaa3fe96d03e.tar.gz go-2fe2aa0983588686d11fbeedeb5acaa3fe96d03e.zip | |
cmd/compile: avoid compressed dwarf when testing for gdb on OSX
Until we figure out how to deal with gdb on Darwin (doesn't
read compressed DWARF from binaries), avoid compressing
DWARF in that case so that the test will still yield meaningful
results.
This is also reported to be a problem for Windows.
Problem also exists for lldb, but this test doesn't check
lldb.
Updates #25925
Change-Id: I85c0e5db75f3329957290500626a3ac7f078f608
Reviewed-on: https://go-review.googlesource.com/124712
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
| -rw-r--r-- | src/cmd/compile/internal/ssa/debug_test.go | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/cmd/compile/internal/ssa/debug_test.go b/src/cmd/compile/internal/ssa/debug_test.go index d0a7a69db9..0a409bec2c 100644 --- a/src/cmd/compile/internal/ssa/debug_test.go +++ b/src/cmd/compile/internal/ssa/debug_test.go @@ -143,14 +143,21 @@ func TestNexting(t *testing.T) { optFlags += " -l" } - subTest(t, debugger+"-dbg", "hist", dbgFlags) - subTest(t, debugger+"-dbg", "scopes", dbgFlags) - subTest(t, debugger+"-dbg", "i22558", dbgFlags) + moreargs := []string{} + if !*useDelve && (runtime.GOOS == "darwin" || runtime.GOOS == "windows") { + // gdb and lldb on Darwin do not deal with compressed dwarf. + // also, Windows. + moreargs = append(moreargs, "-ldflags=-compressdwarf=false") + } + + subTest(t, debugger+"-dbg", "hist", dbgFlags, moreargs...) + subTest(t, debugger+"-dbg", "scopes", dbgFlags, moreargs...) + subTest(t, debugger+"-dbg", "i22558", dbgFlags, moreargs...) - subTest(t, debugger+"-dbg-race", "i22600", dbgFlags, "-race") + subTest(t, debugger+"-dbg-race", "i22600", dbgFlags, append(moreargs, "-race")...) - optSubTest(t, debugger+"-opt", "hist", optFlags) - optSubTest(t, debugger+"-opt", "scopes", optFlags) + optSubTest(t, debugger+"-opt", "hist", optFlags, moreargs...) + optSubTest(t, debugger+"-opt", "scopes", optFlags, moreargs...) } // subTest creates a subtest that compiles basename.go with the specified gcflags and additional compiler arguments, |