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

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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [pic/] [pic.c] - Diff between revs 729 and 805

Rev 729	Rev 805
Line 45...	Line 45...
`It does internal functional PIC simulation. */`	`It does internal functional PIC simulation. */`
`inline void pic_clock()`	`inline void pic_clock()`
`{`	`{`
`/* Don't do anything if interrupts not currently enabled or`	`/* Don't do anything if interrupts not currently enabled or`
`higher priority exception was allready reported */`	`higher priority exception was allready reported */`
`if(testsprbits (SPR_SR, SPR_SR_IEE) && mfspr(SPR_PICSR) && !pending.valid)`	`if(mfspr(SPR_PICSR) && testsprbits (SPR_SR, SPR_SR_IEE) && !pending.valid)`
`except_handle(EXCEPT_INT, mfspr(SPR_EEAR_BASE));`	`except_handle(EXCEPT_INT, mfspr(SPR_EEAR_BASE));`
`}`	`}`

`/* Asserts interrupt to the PIC. */`	`/* Asserts interrupt to the PIC. */`
`void report_interrupt(int line)`	`void report_interrupt(int line)`