URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [cpu/] [or1k/] [except.c] - Diff between revs 167 and 182

Rev 167	Rev 182
Line 63...	Line 63...
`later on. */`	`later on. */`
`static unsigned long delayed_pc = 0;`	`static unsigned long delayed_pc = 0;`
`static unsigned long delayed_pcnext = 0;`	`static unsigned long delayed_pcnext = 0;`
`static int delayed_pc_valid = 0;`	`static int delayed_pc_valid = 0;`

	`void ClearPreparedPCState()`
	`{`
	`delayed_pc_valid = 0;`
	`}`

	`/* This routine is never called if the cpu is not stalled...`
	`i.e. cpu_stalled == 0. _execute_update_pc is called`
	`directly in that case. This routine exists to sort out`
	`the difference between a single step break and a full`
	`software break. */`
`void PrepareExceptionPC(unsigned long t_pc,unsigned long t_pcnext)`	`void PrepareExceptionPC(unsigned long t_pc,unsigned long t_pcnext)`
`{`	`{`
`/* If a real exception occurred which has stalled`	`/* If a real exception occurred which has stalled`
`the CPU, we are expecting to halt before the end`	`the CPU, we are expecting to halt before the end`
`of the instruction. Otherwise, if it is a single`	`of the instruction. Otherwise, if it is a single`