Subversion Repositories openrisc

# Co-Processor instructions.

 .data

foodata: .word 42

         .text

footext:

        .global cpi

cpi:

cpi $0x2, $0x1234

cpi $3, $0x8765, $0x4321

        .global mtcr

mtcr:

mtcr $0xf, r1, c14

        .global mfcr

mfcr:

mfcr $3, c7, r2

        .global mtcsr

mtcsr:

mtcsr $0x2, r5, cs1

        .global mfcsr

mfcsr:

mfcsr $01, cs12, ra

        .global ldcr

ldcr:

ldcr $1, r3, c8

        .global stcr

stcr:

stcr $2, c11, r4

        .global ldcsr

ldcsr:

ldcsr $4, r6, cs12

        .global stcsr

stcsr:

stcsr $7, cs10, r13

        .global loadmcr

loadmcr:

loadmcr $3, r1, {c2,c3,c5}

        .global stormcr

stormcr:

stormcr $15, ra, {c10,c9,c7,c4}

        .global loadmcsr

loadmcsr:

loadmcsr $12, r8, {cs7, cs8, cs9, cs10, cs11}

        .global stormcsr

stormcsr:

stormcsr $9, r9, {cs10,cs7,cs4}

        .global bcop

bcop:

bcop $7, $3, 0x90

bcop $6, $12, -0xbcdfe

        .global cpdop

cpdop:

cpdop $3, $2, r4, r5

cpdop $7, $10, r1, r2, $0x1234

        .global mtpr

mtpr:

mtpr r0 , hi

        .global mfpr

mfpr:

mfpr lo , r5

mfpr uhi , r10

        .global cinv

cinv:

cinv [i,d,u,b]