Subversion Repositories openrisc_2011-10-31

# mach: crisv32

# output: 0\ncafebabe\nbaddbeef\necc0d00d\nc0ceface\npass\n

; Check that the PID register has the right size, 32 bits: check

; immediate, to/from register and memory.  (This has to be done in

; supervisor mode, so don't set u.)

 .include "testutils.inc"

 .macro dumpid

 move $pid,$r3

 dumpr3

 .endm

 start

 moveq -1,$r3

 move 0,$pid

 dumpid ; 0

 move 0xcafebabe,$pid

 dumpid ; cafebabe

 move.d 0xbaddbeef,$r2

 move $r2,$pid

 dumpid ; baddbeef

 move.d 0f,$r0

 move [$r0+],$pid

 cmp.d 0f+4,$r0

 beq 1f

 nop

dofail:

 fail

0:

 .dword 0xecc0d00d

0:

 .dword 0xc0ceface

1:

 dumpid ; ecc0d00d

 move.d 0b,$r1

 move 0xc0ceface,$pid

 move $pid,[$r1+]

 cmp.d 0b+4,$r1

 bne dofail

 subq 4,$r1

 nop

 move.d [$r1],$r3

 dumpr3 ; c0ceface

 pass