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

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [cpu/] [or1k/] [except.c] - Diff between revs 703 and 997

Rev 703	Rev 997
Line 57...	Line 57...
`pending.address = ea;`	`pending.address = ea;`
`if (delay_insn)`	`if (delay_insn)`
`pending.saved = pc - 4;`	`pending.saved = pc - 4;`
`else`	`else`
`pending.saved = pc;`	`pending.saved = pc;`
`if (config.sim.verbose) printf("Exception 0x%x (%s) at 0x%x, EA: 0x%x, ppc: 0x%x, npc: 0x%x\n",`	`if (config.sim.verbose) PRINTF("Exception 0x%x (%s) at 0x%x, EA: 0x%x, ppc: 0x%x, npc: 0x%x\n",`
`except, EXCEPT_NAME(except), iqueue[0].insn_addr, ea, pc, pcnext);`	`except, EXCEPT_NAME(except), iqueue[0].insn_addr, ea, pc, pcnext);`
`}`	`}`
`}`	`}`

`/* Actually handles exception */`	`/* Actually handles exception */`
Line 71...	Line 71...
`fprintf(stderr, "WARNING: No exception processing while ONLY_VIRTUAL_MACHINE is defined.\n");`	`fprintf(stderr, "WARNING: No exception processing while ONLY_VIRTUAL_MACHINE is defined.\n");`
`cont_run = 0;`	`cont_run = 0;`
`#else`	`#else`

`if (delay_insn) {`	`if (delay_insn) {`
`if (config.sim.verbose) printf("INFO: Exception during execution of delay slot insn.\n");`	`if (config.sim.verbose) PRINTF("INFO: Exception during execution of delay slot insn.\n");`
`pc -= 4;`	`pc -= 4;`
`}`	`}`

`pc_saved = pc & ~0x3;`	`pc_saved = pc & ~0x3;`
`if (except == EXCEPT_ILLEGAL)`	`if (except == EXCEPT_ILLEGAL)`