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Merge pull request #3701 from xuzhuoyi/master 

[libcpu][arm][cortex-m23] Change exception return call address
This commit is contained in:
Bernard Xiong 2020-06-18 14:29:55 +08:00 committed by GitHub
parent 2d2c20cd45 1f2a7b564c
commit d9c9749b1f
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 3 deletions
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2
libcpu/arm/cortex-m23/context_gcc.S
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@ -137,7 +137,7 @@ pendsv_exit:
/* restore interrupt */ /* restore interrupt */
MSR PRIMASK, R2 MSR PRIMASK, R2
MOVS R0, #0x04 MOVS R0, #0x03
RSBS R0, R0, #0x00 RSBS R0, R0, #0x00
BX R0 BX R0
/* /*

2
libcpu/arm/cortex-m23/context_iar.S
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@ -139,7 +139,7 @@ pendsv_exit
; restore interrupt ; restore interrupt
MSR PRIMASK, r2 MSR PRIMASK, r2
MOVS r0, #0x04 MOVS r0, #0x03
RSBS r0, r0, #0x00 RSBS r0, r0, #0x00
BX r0 BX r0

2
libcpu/arm/cortex-m23/context_rvds.S
View File

@ -143,7 +143,7 @@ pendsv_exit
; restore interrupt ; restore interrupt
MSR PRIMASK, r2 MSR PRIMASK, r2
MOVS r0, #0x04 MOVS r0, #0x03
RSBS r0, r0, #0x00 RSBS r0, r0, #0x00
BX r0 BX r0
ENDP ENDP