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Merge pull request #2794 from zhaohengbo/master

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[libcpu][c28x] Fix bugs of old c28x interrupt api
This commit is contained in:
Bernard Xiong 2019-06-19 04:13:15 +08:00 committed by GitHub
commit 7dd1cd42db
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1 changed files with 5 additions and 2 deletions
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7
libcpu/ti-dsp/c28x/context.s
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@ -73,7 +73,9 @@ RT_CTX_RESTORE .macro
;
.asmfunc
_rt_hw_interrupt_disable:
DINT
PUSH ST1
SETC INTM,DBGM
MOV AL, *--SP
LRETR
.endasmfunc
@ -82,7 +84,8 @@ _rt_hw_interrupt_disable:
;
.asmfunc
_rt_hw_interrupt_enable:
EINT
MOV *SP++, AL
POP ST1
LRETR
.endasmfunc