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[/] [xgate/] [trunk/] [sw/] [xgate_test_code/] [inst_test/] [inst_test.s] - Diff between revs 16 and 48

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Rev 16	Rev 48
Line 1190...	Line 1190...
`LDH R7,#$01 ; R7=$010f`	`LDH R7,#$01 ; R7=$010f`
`LDL R2,#$0a`	`LDL R2,#$0a`
`TFR CCR,R2 ; Negative=1, Zero=0, Overflow=1, Carry=0`	`TFR CCR,R2 ; Negative=1, Zero=0, Overflow=1, Carry=0`
`SBC R1,R4,R7 ; R4 - R7 => R1`	`SBC R1,R4,R7 ; R4 - R7 => R1`
`BMI _FAIL7 ; Negative Flag should be clear`	`BMI _FAIL7 ; Negative Flag should be clear`
`BNE _FAIL7 ; Zero Flag should be set`	`BEQ _FAIL7 ; Zero Flag should be clear`
`BVS _FAIL7 ; Overflow Flag should be clear`	`BVS _FAIL7 ; Overflow Flag should be clear`
`BCS _FAIL7 ; Carry Flag should be clear`	`BCS _FAIL7 ; Carry Flag should be clear`


`;Test ADD instruction`	`;Test ADD instruction`
Line 1309...	Line 1309...
`SUBL R7,#$10 ; R7 - $10 => R7`	`SUBL R7,#$10 ; R7 - $10 => R7`
`BPL _FAIL8 ; Negative Flag should be set`	`BPL _FAIL8 ; Negative Flag should be set`
`BEQ _FAIL8 ; Zero Flag should be clear`	`BEQ _FAIL8 ; Zero Flag should be clear`
`BVS _FAIL8 ; Overflow Flag should be clear`	`BVS _FAIL8 ; Overflow Flag should be clear`
`BCC _FAIL8 ; Carry Flag should be set`	`BCC _FAIL8 ; Carry Flag should be set`
	`CMPL R7,#$FF ; Result should be -1 or $FFFF`
	`CPCH R7,#$FF`
	`BNE _FAIL8`

`;Test SUBH instruction`	`;Test SUBH instruction`
`LDL R6,#$11 ; R4=$0011`	`LDL R6,#$11 ; R4=$0011`
`LDH R6,#$81 ; R4=$8111`	`LDH R6,#$81 ; R4=$8111`
`LDL R2,#$0d`	`LDL R2,#$0d`
Line 1443...	Line 1446...

`SIF`	`SIF`
`RTS`	`RTS`

`_FAIL8`	`_FAIL8`
`LDL R2,#$04 ; Sent Message to Testbench Error Register`	`LDL R2,#$00 ; Sent Message to Testbench Error Register`
`LDH R2,#$80`	`LDH R2,#$80`
`LDL R3,#$10`	`LDL R3,#$10`
`STB R3,(R2,#0)`	`STB R3,(R2,#4)`

`SIF`	`SIF`
`RTS`	`RTS`

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[/] [xgate/] [trunk/] [sw/] [xgate_test_code/] [inst_test/] [inst_test.s] - Diff between revs 16 and 48