104 lines
1.3 KiB
ArmAsm
104 lines
1.3 KiB
ArmAsm
.include "t-macros.i"
|
|
|
|
start
|
|
|
|
load sp stackEI
|
|
ldsr r0, psw # ENSURE NP=EP=0
|
|
test_popmh_EI:
|
|
popmh {eipc, eipsw}
|
|
# check EIPSW
|
|
stsr eipsw, r3
|
|
check1 r3 0xe0
|
|
ldsr r0, eipsw
|
|
# check EIPC
|
|
stsr eipc, r3
|
|
check1 r3 0xec
|
|
ldsr r0, eipc
|
|
|
|
|
|
|
|
mov PSW_NP, r1
|
|
ldsr r1, psw # ENSURE NP=1, EP=0
|
|
load sp stackFE
|
|
test_popmh_FE:
|
|
popmh {fepc, fepsw}
|
|
# check FEPSW
|
|
stsr fepsw, r3
|
|
check1 r3 0xf0
|
|
ldsr r0, fepsw
|
|
# check FEPC
|
|
stsr fepc, r3
|
|
check1 r3 0xfc
|
|
ldsr r0, fepc
|
|
|
|
|
|
load sp stackR
|
|
test_popmh_R:
|
|
popmh {r16,r17,r18,r19,r20,r21,r22,r23,r24,r25,r26,r27,r28,r29,r30,r31}
|
|
check1 r16 16
|
|
mov 0, r16
|
|
check1 r17 17
|
|
mov 0, r17
|
|
check1 r18 18
|
|
mov 0, r18
|
|
check1 r19 19
|
|
mov 0, r19
|
|
check1 r20 20
|
|
mov 0, r20
|
|
check1 r21 21
|
|
mov 0, r21
|
|
check1 r22 22
|
|
mov 0, r22
|
|
check1 r23 23
|
|
mov 0, r23
|
|
check1 r24 24
|
|
mov 0, r24
|
|
check1 r25 25
|
|
mov 0, r25
|
|
check1 r26 26
|
|
mov 0, r26
|
|
check1 r27 27
|
|
mov 0, r27
|
|
check1 r28 28
|
|
mov 0, r28
|
|
check1 r29 29
|
|
mov 0, r29
|
|
check1 r30 30
|
|
mov 0, r30
|
|
check1 r31 31
|
|
mov 0, r31
|
|
|
|
exit0
|
|
|
|
.align 2
|
|
stackEI:
|
|
.long 0xe0 #EIPSW
|
|
.long 0xec #EIPC
|
|
|
|
|
|
stackFE:
|
|
.long 0xf0 #FEPSW
|
|
.long 0xfc #FEPC
|
|
|
|
|
|
stackR:
|
|
.long 31
|
|
.long 30
|
|
.long 29
|
|
.long 28
|
|
.long 27
|
|
.long 26
|
|
.long 25
|
|
.long 24
|
|
.long 23
|
|
.long 22
|
|
.long 21
|
|
.long 20
|
|
.long 19
|
|
.long 18
|
|
.long 17
|
|
.long 16
|
|
|
|
|
|
stackPSW:
|
|
.long 0xee
|