| f5a9123d9f365e3a72ac9f2a3921f439541a87e8 |
|
28-Apr-2016 |
Christopher Ferris <cferris@google.com> |
Add unwind information for r7 in arm syscalls.
It turns out that clang can emit code where the sp is saved in the r7
register on arm. Unfortunately, a lot of our syscalls overwrite that
value while the syscall is executing, so unwinding through that syscall
fails.
Update the syscall generation code to add unwinding information for
these uses.
Bug: 28411713
(cherry picked from commit 6e45d37decbbaf78ed4685213aebb1c9b5ccf8c2)
Change-Id: Ib775effc44c4113735fe9032b0602b9d63e3e390
|
| 6e45d37decbbaf78ed4685213aebb1c9b5ccf8c2 |
|
28-Apr-2016 |
Christopher Ferris <cferris@google.com> |
Add unwind information for r7 in arm syscalls.
It turns out that clang can emit code where the sp is saved in the r7
register on arm. Unfortunately, a lot of our syscalls overwrite that
value while the syscall is executing, so unwinding through that syscall
fails.
Update the syscall generation code to add unwinding information for
these uses.
Bug: 28411713
Change-Id: Id51a5d43c058631bb50834527f93fa299bbcf759
|
| e1d0810cd7e2aa045d5cc1e7d2b8697acd8467be |
|
06-Jun-2015 |
Nick Kralevich <nnk@google.com> |
Add O_PATH support for flistxattr()
A continuation of commit 2825f10b7f61558c264231a536cf3affc0d84204.
Add O_PATH compatibility support for flistxattr(). This allows
a process to list out all the extended attributes associated with
O_PATH file descriptors.
Change-Id: Ie2285ac7ad2e4eac427ddba6c2d182d41b130f75
|