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authorbenchan@chromium.org <benchan@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e>2014-04-03 16:50:06 +0000
committerbenchan@chromium.org <benchan@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e>2014-04-03 16:50:06 +0000
commit66460ce1d979618851bace0635b438d2be3f116a (patch)
treefd202ade88a957f4b5e958e90afbc5e81271cc03 /src/common/mac/MachIPC.mm
parentAdd Arm64 version of breakpad_getcontext for Android. (diff)
downloadbreakpad-66460ce1d979618851bace0635b438d2be3f116a.tar.xz
Fix ElfCoreDumpTest.ValidCoreFile unit test.
The ElfCoreDumpTest.ValidCoreFile unit test assumed that the number of NT_FPREGSET / NT_PRXFPREG notes in the core dump file equals to the number of threads of the crashed process. This assumption isn't always true as the kernel skips filling the NT_FPREGSET / NT_PRXFPREG note of a thread if the FPU state isn't available. The kernel indicates the availability of NT_FPREGSET / NT_PRXFPREG via the pr_fpvalid field of the NT_PRSTATUS note. This CL modifies the ElfCoreDumpTest.ValidCoreFile unit test to verify the number of NT_FPREGSET and NT_PRXFPREG notes based on the pr_fpvalid field of the NT_PRSTATUS notes. BUG=577 TEST=Run unit tests on x86 and x86_64 Linux platform. R=vapier@chromium.org Review URL: https://breakpad.appspot.com/1404002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1303 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/common/mac/MachIPC.mm')
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