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

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_44/] [or1ksim/] [cpu/] [dlx/] [execute.c] - Diff between revs 123 and 393

Rev 123	Rev 393
Line 70...	Line 70...
`regno = atoi(regstr + 1);`	`regno = atoi(regstr + 1);`

`if (regno < MAX_GPRS)`	`if (regno < MAX_GPRS)`
`return reg[regno];`	`return reg[regno];`
`else {`	`else {`
`printf("\nEXCEPTION: read out of registers\n");`	`printf("\nABORT: read out of registers\n");`
`cont_run = 0;`	`cont_run = 0;`
`return 0;`	`return 0;`
`}`	`}`
`}`	`}`

Line 91...	Line 91...
`value = 0;`	`value = 0;`

`if (regno < MAX_GPRS)`	`if (regno < MAX_GPRS)`
`reg[regno] = value;`	`reg[regno] = value;`
`else {`	`else {`
`printf("\nEXCEPTION: write out of registers\n");`	`printf("\nABORT: write out of registers\n");`
`cont_run = 0;`	`cont_run = 0;`
`}`	`}`

`return;`	`return;`
`}`	`}`
Line 640...	Line 640...

`stackaddr = eval_reg(FRAME_REG);`	`stackaddr = eval_reg(FRAME_REG);`
`simprintf(stackaddr, 0);`	`simprintf(stackaddr, 0);`
`/* printf("simprintf %x %x %x\n", stackaddr, fmtaddr, args); */`	`/* printf("simprintf %x %x %x\n", stackaddr, fmtaddr, args); */`
`} else {`	`} else {`
`printf("\nEXCEPTION: illegal opcode %s ", cur->insn);`	`printf("\nABORT: illegal opcode %s ", cur->insn);`
`printf("at %.8lx\n", cur->insn_addr);`	`printf("at %.8lx\n", cur->insn_addr);`
`cont_run = 0;`	`cont_run = 0;`
`}`	`}`

`/* Dynamic, dependency stats. */`	`/* Dynamic, dependency stats. */`