Issue 316850043: TBR: i#2047: fix crash from signals_pending check

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Issue 316850043: TBR: i#2047: fix crash from signals_pending check

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Created:
7 years, 5 months ago by bruening

Modified:
7 years, 5 months ago

Reviewers:
zhaoqin

CC:
dynamorio-devs_googlegroups.com

Visibility:
Public.

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Description

Commit log for first patchset: --------------- i#2047: fix crash from signals_pending check Fixes a crash due to the signals_pending check at the top of fcache_enter clobbering callee-saved registers and then returning to the caller. Fixes #2047 ---------------

Patch Set 1 #

Patch Set 2 : Committed #

Created: 7 years, 5 months ago

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	Unified diffs	Side-by-side diffs	Stats (+26 lines, -5 lines)			Patch
M	core/arch/aarch64/emit_utils.c	View	1 chunk	+3 lines, -2 lines	0 comments	Download
M	core/arch/arm/emit_utils.c	View	3 chunks	+11 lines, -3 lines	0 comments	Download
M	core/arch/emit_utils_shared.c	View	2 chunks	+2 lines, -0 lines	0 comments	Download
M	core/arch/x86/emit_utils.c	View	2 chunks	+10 lines, -0 lines	0 comments	Download

Messages

Total messages: 2

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bruening

7 years, 5 months ago (2016-11-01 20:10:15 UTC) #2

Committed as
https://github.com/DynamoRIO/dynamorio/commit/831d5593a434db942ea029c133e9397...

Final commit log: 
---------------
i#2047: fix crash from signals_pending check

Fixes a crash due to the signals_pending check at the top of fcache_enter
clobbering callee-saved registers and then returning to the caller.

Fixes #2047

Review-URL: https://codereview.appspot.com/316850043
---------------

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