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
Arun Sharma
00aed9631b
Add an experimental and optional frame chain unwinding for ARM
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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
Daniel Jacobowitz
3842dac733
Add initial ARM and MIPS support. To support this, also enable the
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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
