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.include "macros.inc"
start
test_name LB_1
load r1 data
lb r3, (r1+0)
check_r3 0x7e
test_name LB_2
load r1 data
lb r3, (r1+1)
check_r3 0x7f
test_name LB_3
load r1 data
lb r3, (r1+-1)
check_r3 0x7d
test_name LB_4
load r1 data_msb
lb r3, (r1+0)
check_r3 0xfffffffe
test_name LB_5
load r1 data_msb
lb r3, (r1+1)
check_r3 0xffffffff
test_name LB_6
load r1 data_msb
lb r3, (r1+-1)
check_r3 0xfffffffd
test_name LB_7
load r3 data
lb r3, (r3+0)
check_r3 0x7e
end
.data
.align 4
.byte 0x7a, 0x7b, 0x7c, 0x7d
data:
.byte 0x7e, 0x7f, 0x70, 0x71
.byte 0xfa, 0xfb, 0xfc, 0xfd
data_msb:
.byte 0xfe, 0xff, 0xf0, 0xf1
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