Djam/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-04-17 01:54:22 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix issue in Floating point register restore

Browse source 
The `fpregs_context_restore()` function used to restore the floating point
regsiter context had a typo error wherein it was doing `str` instead of
`ldr` for a register. This issue remained undetected becuase none of the ARM
Standard development platforms save and restore the floating point register
context when a context switch is done. This patch corrects the issue.

Change-Id: Id178e0ba254a5e0a4a844f54b39d71dc34e0f6ea
This commit is contained in:
Soby Mathew 2015-12-03 09:42:50 +00:00
parent f3974ea5b1
commit 817ac8d19b
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
bl31/aarch64/context.S
View file

@ -291,7 +291,7 @@ func fpregs_context_restore
ldr x9, [x0, #CTX_FP_FPSR]
msr fpsr, x9
str x10, [x0, #CTX_FP_FPCR]
ldr x10, [x0, #CTX_FP_FPCR]
msr fpcr, x10
/*