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Fixed spacing

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This commit is contained in:
Joel Sherrill
1998-05-27 12:26:07 +00:00
parent 139e6efe3c
commit 448ba47a4c
1 changed files with 15 additions and 15 deletions
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30
c/src/exec/score/cpu/sparc/cpu_asm.s
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@@ -489,22 +489,22 @@ dont_switch_stacks:
sub %sp, CPU_MINIMUM_STACK_FRAME_SIZE, %sp
/*
* Check if we have an external interrupt (trap 0x11 - 0x1f). If so,
* set the PIL in the %psr to mask off interrupts with lower priority.
* The original %psr in %l0 is not modified since it will be restored
* when the interrupt handler returns.
*/
/*
* Check if we have an external interrupt (trap 0x11 - 0x1f). If so,
* set the PIL in the %psr to mask off interrupts with lower priority.
* The original %psr in %l0 is not modified since it will be restored
* when the interrupt handler returns.
*/
mov %l0, %g5
subcc %l3, 0x11, %g0
bl dont_fix_pil
subcc %l3, 0x1f, %g0
bg dont_fix_pil
sll %l3, 8, %g4
and %g4, SPARC_PSR_PIL_MASK, %g4
andn %l0, SPARC_PSR_PIL_MASK, %g5
or %g4, %g5, %g5
mov %l0, %g5
subcc %l3, 0x11, %g0
bl dont_fix_pil
subcc %l3, 0x1f, %g0
bg dont_fix_pil
sll %l3, 8, %g4
and %g4, SPARC_PSR_PIL_MASK, %g4
andn %l0, SPARC_PSR_PIL_MASK, %g5
or %g4, %g5, %g5
dont_fix_pil:
wr %g5, SPARC_PSR_ET_MASK, %psr ! **** ENABLE TRAPS ****