diff options
Diffstat (limited to 'libgloss/sparc_leon/locore_clean.S')
| -rw-r--r-- | libgloss/sparc_leon/locore_clean.S | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/libgloss/sparc_leon/locore_clean.S b/libgloss/sparc_leon/locore_clean.S deleted file mode 100644 index 6a2df85a8..000000000 --- a/libgloss/sparc_leon/locore_clean.S +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2011 Aeroflex Gaisler - * - * BSD license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -#include <asm-leon/head.h> - - .section .text - /* ------- */ - .weak _cleanregs_custom_weak - .set _cleanregs_custom_weak,_cleanregs_donothing - /* ------- */ - .global _cleanregs_libgloss - - -_cleanregs_donothing: -_cleanregs_libgloss: - retl - nop - - -#define NUMREGWINDOWS 8 - -//_cleanregs_libgloss: - -!'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' -! initialize regs with values -//#define REGINIT -#ifdef REGINIT - - mov %psr, %g3 - mov %wim, %g4 - mov %sp, %g5 - mov %fp, %g6 - mov %o7, %g7 - mov %g0, %wim - set 0, %g1 - andn %g3,0x1f,%l0 - mov %l0,%psr - nop; nop; nop - -3: set 0x0001,%i0 - set 0x0101,%i1 - set 0x0201,%i2 - set 0x0301,%i3 - set 0x0401,%i4 - set 0x0501,%i5 - set 0x0601,%i6 - set 0x0701,%i7 - set 0x0801,%l0 - set 0x0901,%l1 - set 0x1001,%l2 - set 0x1101,%l3 - set 0x1201,%l4 - set 0x1301,%l5 - set 0x1401,%l6 - set 0x1501,%l7 - or %g1,%i0,%i0 - or %g1,%i1,%i1 - or %g1,%i2,%i2 - or %g1,%i3,%i3 - or %g1,%i4,%i4 - or %g1,%i5,%i5 - or %g1,%i6,%i6 - or %g1,%i7,%i7 - or %g1,%l0,%l0 - or %g1,%l1,%l1 - or %g1,%l2,%l2 - or %g1,%l3,%l3 - or %g1,%l4,%l4 - or %g1,%l5,%l5 - or %g1,%l6,%l6 - or %g1,%l7,%l7 - restore - set 0x10000,%g2 - add %g1,%g2,%g1 - set NUMREGWINDOWS*0x10000,%g2 - cmp %g1,%g2 - bne 3b - nop - - mov %g4,%wim - nop; nop; nop; - mov %g3,%psr - nop; nop; nop; - mov %g5, %sp - mov %g6, %fp - -#endif -!'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' - - jmpl %g7+8,%g0 - nop - |