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

Subversion Repositories openrisc_me

[/] [openrisc/] [tags/] [gdb/] [gdb-6.8/] [gdb-6.8.openrisc-2.1/] [sim/] [testsuite/] [sim/] [sh64/] [compact/] [swapb.cgs] - Diff between revs 24 and 33

Rev 24	Rev 33
`# sh testcase for swap.b $rm, $rn -- Asm --`	`# sh testcase for swap.b $rm, $rn -- Asm --`
`# mach: all`	`# mach: all`
`# as: -isa=shcompact`	`# as: -isa=shcompact`
`# ld: -m shelf32`	`# ld: -m shelf32`

`.include "compact/testutils.inc"`	`.include "compact/testutils.inc"`

`start`	`start`

`init:`	`init:`
`# Build up a distinctive bit pattern.`	`# Build up a distinctive bit pattern.`
`mov #1, r0`	`mov #1, r0`
`shll8 r0`	`shll8 r0`
`add #12, r0`	`add #12, r0`
`shll8 r0`	`shll8 r0`
`add #85, r0`	`add #85, r0`
`shll8 r0`	`shll8 r0`
`add #70, r0`	`add #70, r0`

`test:`	`test:`
`# Swap the lower two bytes into a different register.`	`# Swap the lower two bytes into a different register.`
`swap.b r0, r1`	`swap.b r0, r1`
`mov #1, r7`	`mov #1, r7`
`shll8 r7`	`shll8 r7`
`add #12, r7`	`add #12, r7`
`shll8 r7`	`shll8 r7`
`add #70, r7`	`add #70, r7`
`shll8 r7`	`shll8 r7`
`add #85, r7`	`add #85, r7`
`cmp/eq r1, r7`	`cmp/eq r1, r7`
`bf wrong`	`bf wrong`

`swapback:`	`swapback:`
`# Swap the lower two bytes into the same registers.`	`# Swap the lower two bytes into the same registers.`
`# R0 should now equal R1.`	`# R0 should now equal R1.`
`swap.b r1, r2`	`swap.b r1, r2`
`cmp/eq r0, r2`	`cmp/eq r0, r2`
`bf wrong`	`bf wrong`

`okay:`	`okay:`
`pass`	`pass`

`wrong:`	`wrong:`
`fail`	`fail`