X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2FSLOF%2Fslof%2Ffs%2Frmove.fs;fp=qemu%2Froms%2FSLOF%2Fslof%2Ffs%2Frmove.fs;h=c28dba9c45562c740707ea66f0e91b2ede67dd57;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/SLOF/slof/fs/rmove.fs b/qemu/roms/SLOF/slof/fs/rmove.fs new file mode 100644 index 000000000..c28dba9c4 --- /dev/null +++ b/qemu/roms/SLOF/slof/fs/rmove.fs @@ -0,0 +1,53 @@ +\ ***************************************************************************** +\ * Copyright (c) 2004, 2008 IBM Corporation +\ * All rights reserved. +\ * This program and the accompanying materials +\ * are made available under the terms of the BSD License +\ * which accompanies this distribution, and is available at +\ * http://www.opensource.org/licenses/bsd-license.php +\ * +\ * Contributors: +\ * IBM Corporation - initial implementation +\ ****************************************************************************/ + +defer '(r@) +defer '(r!) +1 VALUE /(r) + + +\ The rest of the code already implemented in prim.in +\ In the end all of this should be moved over there and this file terminated + +: (rfill) ( addr size pattern 'r! /r -- ) + to /(r) to '(r!) ff and + dup 8 lshift or dup 10 lshift or dup 20 lshift or + -rot bounds ?do dup i '(r!) /(r) +loop drop +; + +: (fwrmove) ( src dest size -- ) + >r 0 -rot r> bounds ?do + dup '(r@) i '(r!) /(r) dup +loop 2drop +; + +\ Move from main to device memory +: mrmove ( src dest size -- ) + 3dup or or 7 AND CASE + 0 OF ['] x@ ['] rx! /x ENDOF + 4 OF ['] l@ ['] rl! /l ENDOF + 2 OF ['] w@ ['] rw! /w ENDOF + dup OF ['] c@ ['] rb! /c ENDOF + ENDCASE + ( We already know that source and destination do not overlap ) + to /(r) to '(r!) to '(r@) (fwrmove) +; + +: rfill ( addr size pattern -- ) + 3dup drop or 7 AND CASE + 0 OF ['] rx! /x ENDOF + 4 OF ['] rl! /l ENDOF + 2 OF ['] rw! /w ENDOF + dup OF ['] rb! /c ENDOF + ENDCASE (rfill) +; + + +