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authorGabe Black <gabeblack@google.com>2013-12-16 04:07:50 -0800
committerMarc Jones <marc.jones@se-eng.com>2014-12-09 18:39:14 +0100
commit97345dbc6c2f031158f249b3dda89200784b86b4 (patch)
tree9d5dfc98cd2f06269500d250d6c4f62fa38fce24 /src/ec/smsc
parent20cdb2439f7e76f78d2618220fc1a0061afd57cd (diff)
libpayload: ARM: Keep track of the CPSR when exceptions happen.
Use the SPSR to extract and inject CPSR values when an exception happens and pass that information to exception hooks. The register structure GDB expects when using its remote protocol has a spot for the CPSR. BUG=None TEST=Built and booted on link, nyan. BRANCH=None Original-Change-Id: Id950fb09d72fb0f81e4eef2489c0849ce5dd8aca Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/180253 Original-Reviewed-by: Gabe Black <gabeblack@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 8e7014f24a580f84c91fa7b0369dfa922918adcc) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I49357fb6a65edeff7a9a48d54254308a6b0efdb7 Reviewed-on: http://review.coreboot.org/7657 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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