URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gdb/] [gdb-6.8/] [gdb-6.8.openrisc-2.1/] [sim/] [testsuite/] [sim/] [cris/] [asm/] [clrjmp1.ms] - Diff between revs 24 and 33

Rev 24	Rev 33
`# mach: crisv3 crisv8 crisv10 crisv32`	`# mach: crisv3 crisv8 crisv10 crisv32`
`# output: ffffff00\n`	`# output: ffffff00\n`

`; A bug resulting in a non-effectual clear.b discovered running the GCC`	`; A bug resulting in a non-effectual clear.b discovered running the GCC`
`; testsuite; jump actually wrote to p0.`	`; testsuite; jump actually wrote to p0.`

`.include "testutils.inc"`	`.include "testutils.inc"`

`start`	`start`
`jump 1f`	`jump 1f`
`nop`	`nop`
`.p2align 8`	`.p2align 8`
`1:`	`1:`
`move.d y,r4`	`move.d y,r4`

`.if 0 == ..asm.arch.cris.v32`	`.if 0 == ..asm.arch.cris.v32`
`; There was a bug causing this insn to set special register p0`	`; There was a bug causing this insn to set special register p0`
`; (byte-clear) to 8 (low 8 bits of location after insn).`	`; (byte-clear) to 8 (low 8 bits of location after insn).`
`jump [r4+]`	`jump [r4+]`
`.endif`	`.endif`

`1:`	`1:`
`move.d 0f,r4`	`move.d 0f,r4`

`; The corresponding bug would cause this insn too, to set p0.`	`; The corresponding bug would cause this insn too, to set p0.`
`jump r4`	`jump r4`
`nop`	`nop`
`quit`	`quit`
`0:`	`0:`
`moveq -1,r3`	`moveq -1,r3`
`clear.b r3`	`clear.b r3`
`dumpr3`	`dumpr3`
`quit`	`quit`

`y:`	`y:`
`.dword 1b`	`.dword 1b`