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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1847 bbd45198-f89e-11dd-88c7-29a3b14d5316

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This commit is contained in:
nongli1031@gmail.com 2011-12-18 05:36:26 +00:00
parent c66c182894
commit da542ee0ca
1 changed files with 141 additions and 137 deletions
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6
libcpu/xilinx/microblaze/context_gcc.S
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@ -44,6 +44,7 @@ rt_hw_interrupt_disable:
RTSD r15, 8
AND r0, r0, r0
.end rt_hw_interrupt_disable
/*
@ -56,6 +57,7 @@ rt_hw_interrupt_disable:
rt_hw_interrupt_enable:
RTSD r15, 8
MTS rMSR, r5 /* Move the saved status from r5 into rMSR */
.end rt_hw_interrupt_enable
/*
@ -97,6 +99,7 @@ rt_hw_context_switch_ie:
ADDIK r1, r1, STACK_SIZE
RTID r14, 0 /* IE bit will be set automatically */
AND r0, r0, r0
.end rt_hw_context_switch
/*
@ -142,11 +145,11 @@ _reswitch:
SWI r6, r3, 0 /* rt_interrupt_to_thread = to */
RTSD r15, 8
AND r0, r0, r0
.end rt_hw_context_switch_interrupt
.globl _interrupt_handler
.section .text
.align 2
.ent _interrupt_handler
.type _interrupt_handler, @function
@ -222,3 +225,4 @@ return_with_ie:
AND r0, r0, r0
.end _interrupt_handler