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[/] [or1k/] [trunk/] [mp3/] [sw/] [basic/] [basic.S] - Rev 1767
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/* Basic instruction set test */
#include "../support/spr_defs.h"
.global _main
.global _buserr_except
.global _dpf_except
.global _ipf_except
.global _lpint_except
.global _align_except
.global _illegal_except
.global _hpint_except
.global _dtlbmiss_except
.global _itlbmiss_except
.global _range_except
.global _syscall_except
.global _res1_except
.global _trap_except
.global _res2_except
_buserr_except:
_dpf_except:
_ipf_except:
_lpint_except:
_align_except:
_illegal_except:
_hpint_except:
_dtlbmiss_except:
_itlbmiss_except:
_range_except:
_syscall_except:
_res1_except:
_trap_except:
_res2_except:
_main:
l.nop
l.j _regs
l.nop
.section .text
_regs:
l.addi r1,r0,0x1
l.addi r2,r1,0x2
l.addi r3,r2,0x4
l.addi r4,r3,0x8
l.addi r5,r4,0x10
l.addi r6,r5,0x20
l.addi r7,r6,0x40
l.addi r8,r7,0x80
l.addi r9,r8,0x100
l.addi r10,r9,0x200
l.addi r11,r10,0x400
l.addi r12,r11,0x800
l.addi r13,r12,0x1000
l.addi r14,r13,0x2000
l.addi r15,r14,0x4000
l.addi r16,r15,0x8000
l.sub r31,r0,r1
l.sub r30,r31,r2
l.sub r29,r30,r3
l.sub r28,r29,r4
l.sub r27,r28,r5
l.sub r26,r27,r6
l.sub r25,r26,r7
l.sub r24,r25,r8
l.sub r23,r24,r9
l.sub r22,r23,r10
l.sub r21,r22,r11
l.sub r20,r21,r12
l.sub r19,r20,r13
l.sub r18,r19,r14
l.sub r17,r18,r15
l.sub r16,r17,r16
l.movhi r31,0x8000
l.ori r31,r31,0x0040
l.mtspr r0,r16,0x1234 /* Should be 0xffff0012 */
l.sw 0(r31),r16
_mem: l.movhi r3,0x1234
l.ori r3,r3,0x5678
l.sw 4(r31),r3
l.lbz r4,4(r31)
l.add r8,r8,r4
l.sb 11(r31),r4
l.lbz r4,5(r31)
l.add r8,r8,r4
l.sb 10(r31),r4
l.lbz r4,6(r31)
l.add r8,r8,r4
l.sb 9(r31),r4
l.lbz r4,7(r31)
l.add r8,r8,r4
l.sb 8(r31),r4
l.lbs r4,8(r31)
l.add r8,r8,r4
l.sb 7(r31),r4
l.lbs r4,9(r31)
l.add r8,r8,r4
l.sb 6(r31),r4
l.lbs r4,10(r31)
l.add r8,r8,r4
l.sb 5(r31),r4
l.lbs r4,11(r31)
l.add r8,r8,r4
l.sb 4(r31),r4
l.lhz r4,4(r31)
l.add r8,r8,r4
l.sh 10(r31),r4
l.lhz r4,6(r31)
l.add r8,r8,r4
l.sh 8(r31),r4
l.lhs r4,8(r31)
l.add r8,r8,r4
l.sh 6(r31),r4
l.lhs r4,10(r31)
l.add r8,r8,r4
l.sh 4(r31),r4
l.lwz r4,4(r31)
l.add r8,r8,r4
l.mtspr r0,r8,0x1234 /* Should be 0x12352af7 */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
_arith:
l.addi r3,r0,1
l.addi r4,r0,2
l.addi r5,r0,-1
l.addi r6,r0,-1
l.addi r8,r0,0
l.sub r7,r5,r3
l.sub r8,r3,r5
l.add r8,r8,r7
# l.div r7,r7,r4
l.add r9,r3,r4
l.mul r7,r9,r7
# l.divu r7,r7,r4
l.add r8,r8,r7
l.mtspr r0,r8,0x1234 /* Should be 0x7ffffffe */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
_log:
l.addi r3,r0,1
l.addi r4,r0,2
l.addi r5,r0,-1
l.addi r6,r0,-1
l.addi r8,r0,0
l.andi r8,r8,1
l.and r8,r8,r3
l.xori r8,r5,0xa5a5
l.xor r8,r8,r5
l.ori r8,r8,2
l.or r8,r8,r4
l.mtspr r0,r8,0x1234 /* Should be 0xffffa5a7 */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
_shift:
l.addi r3,r0,1
l.addi r4,r0,2
l.addi r5,r0,-1
l.addi r6,r0,-1
l.addi r8,r0,0
l.slli r8,r5,6
l.sll r8,r8,r4
l.srli r8,r8,6
l.srl r8,r8,r4
l.srai r8,r8,2
l.sra r8,r8,r4
l.mtspr r0,r8,0x1234 /* Should be 0x000fffff */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
_flag:
l.addi r3,r0,1
l.addi r4,r0,-2
l.addi r8,r0,0
l.sfeq r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfeq r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfeqi r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfeqi r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfne r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfne r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfnei r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfnei r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtu r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtu r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtui r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtui r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgeu r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgeu r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgeui r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgeui r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltu r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltu r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltui r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltui r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfleu r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfleu r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfleui r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfleui r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgts r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgts r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtsi r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgtsi r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfges r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfges r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgesi r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfgesi r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sflts r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sflts r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltsi r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfltsi r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfles r3,r3
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sfles r3,r4
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sflesi r3,1
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.sflesi r3,-2
l.mfspr r5,r0,17
l.andi r4,r5,0x200
l.add r8,r8,r4
l.mtspr r0,r8,0x1234 /* Should be 0x00002800 */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
_jump:
l.addi r8,r0,0
l.j _T1
l.addi r8,r8,1
_T2: l.or r10,r0,r9
l.jalr r10
l.addi r8,r8,1
_T1: l.jal _T2
l.addi r8,r8,1
l.sfeqi r0,0
l.bf _T3
l.addi r8,r8,1
_T3: l.sfeqi r0,1
l.bf _T4
l.addi r8,r8,1
l.addi r8,r8,1
_T4: l.sfeqi r0,0
l.bnf _T5
l.addi r8,r8,1
l.addi r8,r8,1
_T5: l.sfeqi r0,1
l.bnf _T6
l.addi r8,r8,1
l.addi r8,r8,1
_T6: l.movhi r3,hi(_T7)
l.ori r3,r0,lo(_T7)
l.mtspr r0,r3,32
l.mfspr r5,r0,17
l.mtspr r0,r5,64
l.rfe
l.addi r8,r8,1
l.addi r8,r8,1
_T7: l.mtspr r0,r8,0x1234 /* Should be 0x00000000a */
l.lwz r9,0(r31)
l.add r8,r9,r8
l.sw 0(r31),r8
l.lwz r9,0(r31)
l.movhi r3,0xcc69
l.ori r3,r3,0xe5fb
l.add r3,r8,r3 /* Should be 0xdeaddead */
l.jal _report
l.nop
l.jal _exit
l.nop
l.nop
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