check_cmpxm.s.svn-base

我们自己开发的一个OSEK操作系统！不知道可不可以？

# mach: crisv0 crisv3 crisv8 crisv10 crisv32
# output: 2\n2\n2\n2\nffff\nffff\nffff\nffff\nffffffff\nffffffff\nffffffff\n78134452\n78134452\n78134452\n78134452\n4452\n80000032\n

 .include "testutils.inc"
 .data
x:
 .byte 0xff
 .word 0xffff
 .word 0xff
 .word 0xffff
 .byte 0x89
 .word 0xf789
 .word 0x8002
 .word 0x764

 start
 moveq 2,r3
 move.d x,r5
 cmps.b [r5+],r3
 test_cc 0 0 0 1
 checkr3 2

 moveq 2,r3
 cmps.w [r5+],r3
 test_cc 0 0 0 1
 checkr3 2

 moveq 2,r3
 subq 3,r5
 cmpu.b [r5+],r3
 test_cc 1 0 0 1
 checkr3 2

 moveq 2,r3
 cmpu.w [r5+],r3
 test_cc 1 0 0 1
 subq 3,r5
 checkr3 2

 move.d 0xffff,r3
 cmpu.b [r5],r3
 test_cc 0 0 0 0
 checkr3 ffff

 move.d 0xffff,r3
 cmpu.w [r5],r3
 test_cc 0 1 0 0
 checkr3 ffff

 move.d 0xffff,r3
 cmps.b [r5],r3
 test_cc 0 0 0 1
 checkr3 ffff

 move.d 0xffff,r3
 cmps.w [r5],r3
 test_cc 0 0 0 1
 checkr3 ffff

 moveq -1,r3
 cmps.b [r5],r3
 test_cc 0 1 0 0
 addq 3,r5
 checkr3 ffffffff

 moveq -1,r3
 cmps.w [r5+],r3
 test_cc 1 0 0 0
 checkr3 ffffffff

 moveq -1,r3
 cmps.w [r5+],r3
 test_cc 0 1 0 0
 checkr3 ffffffff

 move.d 0x78134452,r3
 cmpu.b [r5],r3
 test_cc 0 0 0 0
 checkr3 78134452

 move.d 0x78134452,r3
 cmps.b [r5+],r3
 test_cc 0 0 0 1
 checkr3 78134452

 move.d 0x78134452,r3
 cmpu.w [r5],r3
 test_cc 0 0 0 0
 checkr3 78134452

 move.d 0x78134452,r3
 cmps.w [r5+],r3
 test_cc 0 0 0 1
 checkr3 78134452

 move.d 0x4452,r3
 cmps.w [r5+],r3
 test_cc 0 0 0 1
 checkr3 4452

 move.d 0x80000032,r3
 cmpu.w [r5+],r3
 test_cc 0 0 1 0
 checkr3 80000032

 quit