m2-internship/libunwind-eh_elf
1
0
Fork 0
mirror of https://github.com/tobast/libunwind-eh_elf.git synced 2024-11-08 10:18:13 +01:00
Code Issues Releases Activity
2669 commits 9 branches 13 tags 5.8 MiB
Commit graph

8 commits

Author SHA1 Message Date
Ken Werner
cf8d5e41af Have the ARM extbtl-parser operate on the DWARF model directly. 
This eliminates the arm_stackframe and therefore the need to synchronize the
two models. It also clears the way for unwinding call stacks with mixed
DWARF- and extbl-frames.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
 2011-03-24 20:42:00 -07:00
Zachary T Welch
6a67154674 Use ARM-specific unwinding tables in unw_step 
Uses ex_tables routines to provide a new means of unwinding the stack.
Set UNW_ARM_UNWIND_METHOD=4 to use ARM-specific unwinding tables.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
 2011-03-22 08:14:58 -07:00
Zachary T Welch
ffc474b8c8 Add module for parsing ARM-specific unwind tables 
Handles lookup, extracting unwind entries, and decoding the entry
using a callback mechanism.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
 2011-03-22 08:14:51 -07:00
Ken Werner
ec633a1911 Use UNW_OBJ instead of UNWI_ARCH_OBJ to rename unwi_unwind_method on ARM. 
This results in different unwi_unwind_method symbol names for the local and
generic versions. It allows to statically link against both libraries.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
 2011-03-07 21:24:51 -08:00
Arun Sharma
00aed9631b Add an experimental and optional frame chain unwinding for ARM 
The environment variable UNW_ARM_UNWIND_METHOD controls the unwind method.

1 - debug_frame unwinding
2 - frame chain unwinding,
3 - 1 & 2 (default))

Signed-off-by: Andris Zeila <andris.zeila@accenture.com>
 2010-05-26 19:28:44 -07:00
Arun Sharma
1787a2fd28 Add path and pathlen arguments to tdep_get_elf_image() 
Signed-off-by: Andris Zeila <andris.zeila@accenture.com>
 2010-05-15 12:14:09 -07:00
Lassi Tuura
dac2d001af Identify signal frames by augmentation attribute. 2010-04-24 17:18:26 -07:00
Daniel Jacobowitz
3842dac733 Add initial ARM and MIPS support. To support this, also enable the 
reading of .debug_frame sections (used in lieu of .eh_frame sections
when they're not available).
 2008-02-04 17:16:37 -07:00