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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-12-19 16:46:29 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-12-19 16:46:29 +0000 |
| commit | 87e8f25ad70e6aae7f62e654d513085fce0e001e (patch) | |
| tree | f0379c9234331f3db46f556a98d5437f7990e910 /c/src/exec/score/cpu/mips/cpu_asm.S | |
| parent | 2000-12-19 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-87e8f25ad70e6aae7f62e654d513085fce0e001e.tar.bz2 | |
2000-12-19 Joel Sherrill <joel@OARcorp.com>
* cpu_asm.S (_ISR_Handler): Return to the address in the EPC register.
Previous code resulting in the interrupted immediately returning
to the caller of the routine it was inside.
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/score/cpu/mips/cpu_asm.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/c/src/exec/score/cpu/mips/cpu_asm.S b/c/src/exec/score/cpu/mips/cpu_asm.S index 9509368dbd..45d152de95 100644 --- a/c/src/exec/score/cpu/mips/cpu_asm.S +++ b/c/src/exec/score/cpu/mips/cpu_asm.S @@ -909,9 +909,11 @@ _ISR_Handler_exit: .set at addiu sp,sp,EXCP_STACK_SIZE + + mfc0 k0, C0_EPC rfe /* Might not need to do RFE here... */ - j ra + j k0 nop .set reorder |