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2002-10-04 Jay Monkman <jtm@smoothsmoothie.com>

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* irq/irq_asm.S: Add FIQ support.
This commit is contained in:
Joel Sherrill
2002-10-04 13:24:40 +00:00
parent b32fe7938a
commit 3762222f94
2 changed files with 10 additions and 0 deletions
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4
c/src/lib/libbsp/arm/shared/ChangeLog
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@@ -1,3 +1,7 @@
2002-10-04 Jay Monkman <jtm@smoothsmoothie.com>
* irq/irq_asm.S: Add FIQ support.
2002-07-30 Jay Monkman <jtm@smoothsmoothie.com>
* irq/irq_asm.S: ARM port works well enough to run all sptests,

6
c/src/lib/libbsp/arm/shared/irq/irq_asm.S
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@@ -56,6 +56,12 @@ _ISR_Handler:
sub r1, r1,#1
str r1, [r0]
/* check to see if we interrupted and INT (with FIQ?) */
mrs r0, spsr
and r0, r0, #0x1f
cmp r0, #0x12 /* is it INT mode? */
beq exitit
/* If thread dispatching is disabled, exit */
cmp r1, #0
bne exitit