diff options
Diffstat (limited to 'libgloss/sparc_leon/locore_var.S')
| -rw-r--r-- | libgloss/sparc_leon/locore_var.S | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/libgloss/sparc_leon/locore_var.S b/libgloss/sparc_leon/locore_var.S deleted file mode 100644 index 0d690bbd6..000000000 --- a/libgloss/sparc_leon/locore_var.S +++ /dev/null @@ -1,77 +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. - */ - - - .section .text - /* ------- */ - .weak _hardreset_custom_weak - .set _hardreset_custom_weak,_hardreset_custom_weak_dummy - /* ------- */ - .global _nwindows, _leon_version, _nwindows_min1 - -_hardreset_custom_weak_dummy: - -!'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' -! get nwindows and leon version - - mov %psr, %l3 - srl %l3, 24, %g5 - and %g5, 3, %g5 - subcc %g5, 3, %g0 ! leon3: 3 - bne 1f - nop - set _leon_version,%l0 - set 3,%l1 - st %l1,[%l0] - mov %asr17, %g5 ! leon3 has nwindows in %asr17 - ba 2f -1: - /* other version */ -2: - and %g5, 0x1f, %g5 - set _nwindows_min1, %l3 - st %g5, [%l3] - add %g5,1,%g5 - set _nwindows, %l3 - st %g5, [%l3] - set _nwindows_min2, %l3 - sub %g5,2,%g5 - st %g5, [%l3] - -!'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' - - retl - nop - -!'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' - .section .data - .global _nwindows, _leon_version, _nwindows_min1, _nwindows_min2 -_nwindows: - .word 8 -_nwindows_min1: - .word 7 -_nwindows_min2: - .word 6 -_leon_version: - .word 3 |