Static binaries don't get the signal handler installed (that's done by the
dynamic linker) so we don't need to worry about seeing SIGPIPE crashes from
old binaries.
Bug: http://b/20659371
Change-Id: I3b5566634fadd3e822262561188d29814bccd1fd
If the first read when dumping memory returns no data, skip ahead to
the next page boundary and try and read from there. This fixes a case
where the address at which to start dumping memory is unreadable, but
crosses back into readable memory.
Bug: 22234753
Change-Id: Ie28d5c027013577ca06f5396aba498366a3b6749
The debuggerd code sometimes calls _LOG(..., logtype::ERROR, ...)
and sometimes ALOGE(). Standardize on ALOGE since the _LOG message
will wind up in the tombstone in weird places, but using ALOGE
will wind up in the logcat portion of the tombstone.
Bug: 21467089
Change-Id: Ie893f5e91d45b48ef3f5864c3a714e60ac848fb3
Previously, the map printing in tombstones for 64 bit devices uses
a variable length value. This means that the maps are not lined up.
The new format is to print the map as 00000000'00000000 in all ways.
Also fix a bug where the backtrace_map_t did not initialize all
parameters.
Add unit tests for all of the dump_all_maps function.
Bug: 20950813
Change-Id: I30901c8a0251b00d85c4c01476b033ef8db84e32
- Add dumping memory around registers for x86/x86_64.
- Add unit tests for new dump_memory function.
- Cleanup all of the machine.cpp files.
- Increase the high address check for 32 bit, and decrease the high
address allowed for 64 bit slightly to match mips64.
Bug: 21206576
Change-Id: I6f75141f3282db48b10f7c695a1cf2eb75a08351
