[Libunwind-devel] [PATCH 0/2] Signal frame detection and handling on ARM Linux

[Ken Werner]

Hi,

This patch set adds detection and handling of signal frames on ARM Linux. RT
and non-RT signal frames are handled for both >=2.6.18 and <2.6.18 kernels.
Since sigreturn() isn't supposed to be directly called the trampolin is being
used instead. The *test-resume-sig testcases are passing now. The changes can
be pulled from my git tree as usual.

Ken Werner (2):
  Add support for RT signal frame detection on ARM.
  Add support for handling signal frames on ARM Linux.

 include/tdep-arm/libunwind_i.h |   11 +++++
 src/arm/Gis_signal_frame.c     |   30 ++++++++++---
 src/arm/Gresume.c              |   74 +++++++++++++++++++++++--------
 src/arm/Gstep.c                |   95 ++++++++++++++++++++++++++++++++++++++++
 src/arm/init.h                 |    5 ++
 5 files changed, 189 insertions(+), 26 deletions(-)

Regards
Ken
-- 
1.7.4.1