Imagelibrary/rtems
1
0
Fork 1
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2025-12-26 14:18:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

arm: Simplify default exception handling

Browse Source 
Writes to the execution state bits of the CPSR through MRS instructions
are ignored.
This commit is contained in:
Sebastian Huber
2024-08-28 04:19:39 +02:00
parent 7915631552
commit eb8a39e115
1 changed files with 0 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
cpukit/score/cpu/arm/armv4-exception-default.S
View File

@@ -103,7 +103,6 @@ save_more_context:
mrs r3, spsr
mrs r7, cpsr
orr r5, r5, r3
bic r5, #ARM_PSR_T
msr cpsr, r5
mov r0, sp
mov r1, lr