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| author | jimblandy <jimblandy@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2010-03-29 18:27:11 +0000 |
|---|---|---|
| committer | jimblandy <jimblandy@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2010-03-29 18:27:11 +0000 |
| commit | f3319839c4c6416e060c301b55aa5847486aaec5 (patch) | |
| tree | dd0de9cf9fb6f983313673e70f2cc40990e5e271 /src/common/dwarf/dwarf2reader.cc | |
| parent | Breakpad Linux client: Simplify VerifyStackReadWithMultipleThreads unit test. (diff) | |
| download | breakpad-f3319839c4c6416e060c301b55aa5847486aaec5.tar.xz | |
[ Mistakenly committed older version of patch. This is the right one. ]
Breakpad Linux client: Simplify VerifyStackReadWithMultipleThreads unit test.
As written, the VerifyStackReadWithMultipleThreads unit test makes
assumptions about the layout of thread_function's stack frame. As a result,
the test will fail when compiled with some compilers, or built with certain
optimization levels.
As an extension to C++, the GNU compilers allow you to request that a
variable be placed in a specific register. Using this, we can have
thread_function put the thread id in place where the test can find it
reliably.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@559 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/common/dwarf/dwarf2reader.cc')
0 files changed, 0 insertions, 0 deletions