URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [or1ksim/] [cpu/] [or32/] [insnset.c] - Diff between revs 104 and 107

Rev 104	Rev 107
Line 211...	Line 211...
`temp3 = PARAM2;`	`temp3 = PARAM2;`
`temp2 = PARAM1;`	`temp2 = PARAM1;`
`if (temp3)`	`if (temp3)`
`temp1 = temp2 / temp3;`	`temp1 = temp2 / temp3;`
`else {`	`else {`
`except_handle(EXCEPT_ILLEGAL, cpu_state.pc);`	`mtspr (SPR_SR, SPR_SR_CY \| mfspr (SPR_SR)); /* Div by zero sets carry */`
	`except_handle (EXCEPT_RANGE, cpu_state.pc);`
`return;`	`return;`
`}`	`}`
`SET_OV_FLAG_FN (temp1);`	`SET_OV_FLAG_FN (temp1);`
`SET_PARAM0(temp1);`	`SET_PARAM0(temp1);`
`}`	`}`
Line 225...	Line 226...
`temp3 = PARAM2;`	`temp3 = PARAM2;`
`temp2 = PARAM1;`	`temp2 = PARAM1;`
`if (temp3)`	`if (temp3)`
`temp1 = temp2 / temp3;`	`temp1 = temp2 / temp3;`
`else {`	`else {`
`except_handle(EXCEPT_ILLEGAL, cpu_state.pc);`	`mtspr (SPR_SR, SPR_SR_CY \| mfspr (SPR_SR)); /* Div by zero sets carry */`
	`except_handle(EXCEPT_RANGE, cpu_state.pc);`
`return;`	`return;`
`}`	`}`
`SET_OV_FLAG_FN (temp1);`	`SET_OV_FLAG_FN (temp1);`
`SET_PARAM0(temp1);`	`SET_PARAM0(temp1);`
`/* runtime.sim.cycles += 16; */`	`/* runtime.sim.cycles += 16; */`