platform_bionic/libc/arch-x86
Pavel Chupin 50321e2e66 [x86,x86_64] Fix libgcc unwinding through signal
This change provides __restore/__restore_rt on x86 and __restore_rt on
x86_64 with unwinding information to be able to unwind through signal
frame via libgcc provided unwinding interface. See comments inlined for
more details.

Also remove the test that had a dependency on
__attribute__((cleanup(foo_cleanup))). It doesn't provide us with any
better test coverage than we have from the newer tests, and it doesn't
work well across a variety architectures (presumably because no one uses
this attribute in the real world).

Tested this on host via bionic-unit-tests-run-on-host on both x86 and
x86-64.

Bug: 17436734
Change-Id: I2f06814e82c8faa732cb4f5648868dc0fd2e5fe4
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
2014-10-27 16:14:55 -07:00
..
atom Replace ambiguous cmp operator with cmpl. 2014-10-21 16:25:35 -07:00
bionic [x86,x86_64] Fix libgcc unwinding through signal 2014-10-27 16:14:55 -07:00
generic Remove the unused swab.S. 2014-07-22 20:21:31 -07:00
include/machine Add IFUNC support for arm64 and IRELATIVE reloc 2014-09-11 16:30:45 -07:00
silvermont Regenerate the bionic NOTICE files. 2014-07-07 15:42:06 -07:00
syscalls Add clock_settime and clock_nanosleep. 2014-10-13 17:04:10 -07:00
x86.mk [x86,x86_64] Fix libgcc unwinding through signal 2014-10-27 16:14:55 -07:00