| a019665b3cb73609c888af7f17c64bf80ec40283 |
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19-Jul-2017 |
Christopher Ferris <cferris@google.com> |
Add signal handling to the register object.
- Add the StepIfSignalHandler function to the Regs object that checks
if the code is in a signal handler.
- Add tests for new code, also add a test that unwinds through a signal
handler.
- Slight modification to Elf to fail if a bad machine type is encountered.
Add tests for this.
Bug: 23762183
Test: Ran unit tests.
Change-Id: Idafa1105d00b91a9343d7464ac9ed1cb95830963
/system/core/libunwindstack/Ucontext.h
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| d226a5140989f509a0ed3e2723f05d5fc93ce8df |
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14-Jul-2017 |
Christopher Ferris <cferris@google.com> |
Make the library usable as a library.
- Add namespace unwindstack everywhere so that it's easier for other
code to use the library.
- Move some of the header files into include/unwindstack so that they
can be exposed.
- Modify the headers so that only a limited number need to be exposed.
- Update the tools to use the new headers.
- Add a GetLoadBias() call on the Elf object. This prevents the need
to get the interface object out of the Elf object.
- Move the GetRelPc() call out of the Reg class, to the Elf class. It's
not always the case that a Reg object will be around when you want to
get a relative pc. The tests for this moved to ElfTest.cpp.
Bug: 23762183
Test: Unit tests pass.
Change-Id: Iac609dac1dd90ed83d1a1e24ff2579c96c023bc3
/system/core/libunwindstack/Ucontext.h
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| 2a25c4aab5c7d0f0f6018789cce0b6e8c4abb03b |
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08-Jul-2017 |
Christopher Ferris <cferris@google.com> |
Add full support for initing registers.
- Fixes a few bugs in untested functionality.
- Add tests for the way the register handling code is used.
- Fix a few tests that were not reaping child processes.
Bug: 23762183
Test: Ran unit tests on host (32 bit and 64 bit).
Test: Ran unit tests on angler (32 bit and 64 bit).
Change-Id: I573d6617b4f1561f6e8494d7213c52086d112d97
/system/core/libunwindstack/Ucontext.h
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