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# Hitachi H8 testcase 'ldm', 'stm'
# mach(): all
# as(h8300): --defsym sim_cpu=0
# as(h8300h): --defsym sim_cpu=1
# as(h8300s): --defsym sim_cpu=2
# as(h8sx): --defsym sim_cpu=3
# ld(h8300h): -m h8300helf
# ld(h8300s): -m h8300self
# ld(h8sx): -m h8300sxelf
.include "testutils.inc"
.data
.align 4
_stack: .long 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0
.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
_stack_top:
start
.if (sim_cpu == h8300s || sim_cpu == h8sx) ; Earlier versions, no exr
stm_2reg:
set_grs_a5a5
mov #_stack_top, er7
mov #2, er2
mov #3, er3
set_ccr_zero
stm er2-er3, @-sp
test_cc_clear
test_gr_a5a5 0 ; Make sure other general regs not disturbed
test_gr_a5a5 1
test_h_gr32 2 er2
test_h_gr32 3 er3
test_gr_a5a5 4
test_gr_a5a5 5
test_gr_a5a5 6
test_h_gr32 _stack_top-8, er7
mov @_stack_top-4, er0
cmp #2, er0
bne fail1
mov @_stack_top-8, er0
cmp #3, er0
bne fail1
mov @_stack_top-12, er0
cmp #0, er0
bne fail1
stm_3reg:
set_grs_a5a5
mov #_stack_top, er7
mov #4, er4
mov #5, er5
mov #6, er6
set_ccr_zero
stm er4-er6, @-sp
test_cc_clear
test_gr_a5a5 0 ; Make sure other general regs not disturbed
test_gr_a5a5 1
test_gr_a5a5 2
test_gr_a5a5 3
test_h_gr32 4 er4
test_h_gr32 5 er5
test_h_gr32 6 er6
test_h_gr32 _stack_top-12, er7
mov @_stack_top-4, er0
cmp #4, er0
bne fail1
mov @_stack_top-8, er0
cmp #5, er0
bne fail1
mov @_stack_top-12, er0
cmp #6, er0
bne fail1
mov @_stack_top-16, er0
cmp #0, er0
bne fail1
stm_4reg:
set_grs_a5a5
mov #_stack_top, er7
mov #1, er0
mov #2, er1
mov #3, er2
mov #4, er3
set_ccr_zero
stm er0-er3, @-sp
test_cc_clear
test_h_gr32 1 er0
test_h_gr32 2 er1
test_h_gr32 3 er2
test_h_gr32 4 er3
test_gr_a5a5 4 ; Make sure other general regs not disturbed
test_gr_a5a5 5
test_gr_a5a5 6
test_h_gr32 _stack_top-16, er7
mov @_stack_top-4, er0
cmp #1, er0
bne fail1
mov @_stack_top-8, er0
cmp #2, er0
bne fail1
mov @_stack_top-12, er0
cmp #3, er0
bne fail1
mov @_stack_top-16, er0
cmp #4, er0
bne fail1
mov @_stack_top-20, er0
cmp #0, er0
bne fail1
ldm_2reg:
set_grs_a5a5
mov #_stack, er7
set_ccr_zero
ldm @sp+, er2-er3
test_cc_clear
test_gr_a5a5 0 ; Make sure other general regs not disturbed
test_gr_a5a5 1
test_h_gr32 1 er2
test_h_gr32 0 er3
test_gr_a5a5 4
test_gr_a5a5 5
test_gr_a5a5 6
test_h_gr32 _stack+8, er7
ldm_3reg:
set_grs_a5a5
mov #_stack+4, er7
set_ccr_zero
ldm @sp+, er4-er6
test_cc_clear
test_gr_a5a5 0 ; Make sure other general regs not disturbed
test_gr_a5a5 1
test_gr_a5a5 2
test_gr_a5a5 3
test_h_gr32 3 er4
test_h_gr32 2 er5
test_h_gr32 1 er6
test_h_gr32 _stack+16, er7
ldm_4reg:
set_grs_a5a5
mov #_stack+4, er7
set_ccr_zero
ldm @sp+, er0-er3
test_cc_clear
test_h_gr32 4 er0
test_h_gr32 3 er1
test_h_gr32 2 er2
test_h_gr32 1 er3
test_gr_a5a5 4 ; Make sure other general regs not disturbed
test_gr_a5a5 5
test_gr_a5a5 6
test_h_gr32 _stack+20, er7
.endif
pushpop:
set_grs_a5a5
.if (sim_cpu == h8300)
mov #_stack_top, r7
mov #12, r1
mov #34, r2
mov #56, r3
push r1
push r2
push r3
pop r4
pop r5
pop r6
test_gr_a5a5 0 ; Make sure other general _reg_ not disturbed
test_h_gr16 12 r1
test_h_gr16 34 r2
test_h_gr16 56 r3
test_h_gr16 56 r4
test_h_gr16 34 r5
test_h_gr16 12 r6
mov #_stack_top, r0
cmp.w r0, r7
bne fail1
.else
mov #_stack_top, er7
mov #12, er1
mov #34, er2
mov #56, er3
push er1
push er2
push er3
pop er4
pop er5
pop er6
test_gr_a5a5 0 ; Make sure other general _reg_ not disturbed
test_h_gr32 12 er1
test_h_gr32 34 er2
test_h_gr32 56 er3
test_h_gr32 56 er4
test_h_gr32 34 er5
test_h_gr32 12 er6
test_h_gr32 _stack_top, er7
.endif
pass
exit 0
fail1: fail
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