Module Name: src
Committed By: thorpej
Date: Wed Oct 21 01:55:07 UTC 2020
Modified Files:
src/lib/libc/arch/alpha/sys: __sigtramp2.S
Log Message:
Add call frame unwind info to the Alpha signal trampoline. Using
kamil@'s test program:
Before:
Backtrace 2 stack frames.
0x120000a74 <handler+0x54> at ./test
0x3fffdca6550 <__sigtramp_siginfo_2> at /usr/lib/libc.so.12
After:
Backtrace 4 stack frames.
0x120000a74 <handler+0x54> at ./test
0x3fffdca6554 <__sigtramp_siginfo_2> at /usr/lib/libc.so.12
0x120000b10 <main+0x38> at ./test
0x1200009b4 <___start+0x1a4> at ./test
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/arch/alpha/sys/__sigtramp2.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
