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Restore the stack spill pointer to top before filling

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Stefan Hepp
2014-04-03 14:09:54 +02:00
parent 27b92131fe
commit 5198433f6b
1 changed files with 2 additions and 3 deletions
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5
c/src/lib/libbsp/patmos/shared/clock/ckinit.c
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@@ -297,10 +297,9 @@ rtems_isr Clock_isr(
"mts $s3 = $r1 \n\t" //move r1 to s3 "mts $s3 = $r1 \n\t" //move r1 to s3
"lwc $r1 = [ $r31 + %33 ] \n\t nop \n\t" //load s4 "lwc $r1 = [ $r31 + %33 ] \n\t nop \n\t" //load s4
"mts $s4 = $r1 \n\t" //move r1 to s4 "mts $s4 = $r1 \n\t" //move r1 to s4
"lwc $r1 = [ $r31 + %34 ] \n\t nop \n\t" //load s5
"mts $s5 = $r1 \n\t" //move r1 to s5
"lwc $r1 = [ $r31 + %35 ] \n\t nop \n\t" //load s6 "lwc $r1 = [ $r31 + %35 ] \n\t nop \n\t" //load s6
"mts $s6 = $r1 \n\t" //move r1 to s6 "mts $s5 = $r1 \n\t" //set the spill pointer to top, we fill back with sens
"mts $s6 = $r1 \n\t" //move r1 to st
"lwc $r1 = [ $r31 + %36 ] \n\t nop \n\t" //load s7 "lwc $r1 = [ $r31 + %36 ] \n\t nop \n\t" //load s7
"mts $s7 = $r1 \n\t" //move r1 to s7 "mts $s7 = $r1 \n\t" //move r1 to s7
"lwc $r1 = [ $r31 + %37 ] \n\t nop \n\t" //load s8 "lwc $r1 = [ $r31 + %37 ] \n\t nop \n\t" //load s8