+++ /dev/null
-/* Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006
- Free Software Foundation, Inc.
-
-This file is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file. (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-!! libgcc routines for the Renesas / SuperH SH CPUs.
-!! Contributed by Steve Chamberlain.
-!! sac@cygnus.com
-
-!! ashiftrt_r4_x, ___ashrsi3, ___ashlsi3, ___lshrsi3 routines
-!! recoded in assembly by Toshiyasu Morita
-!! tm@netcom.com
-
-/* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
- ELF local label prefixes by J"orn Rennecke
- amylaar@cygnus.com */
-
-!
-! __ashlsi3
-!
-! Entry:
-!
-! r4: Value to shift
-! r5: Shifts
-!
-! Exit:
-!
-! r0: Result
-!
-! Destroys:
-!
-! (none)
-!
- .global ___ashlsi3
-
- .align 2
-___ashlsi3:
- mov #31,r0
- and r0,r5
- mova ashlsi3_table,r0
- mov.b @(r0,r5),r5
-#ifdef __sh1__
- add r5,r0
- jmp @r0
-#else
- braf r5
-#endif
- mov r4,r0
-
- .align 2
-ashlsi3_table:
- .byte ashlsi3_0-ashlsi3_table
- .byte ashlsi3_1-ashlsi3_table
- .byte ashlsi3_2-ashlsi3_table
- .byte ashlsi3_3-ashlsi3_table
- .byte ashlsi3_4-ashlsi3_table
- .byte ashlsi3_5-ashlsi3_table
- .byte ashlsi3_6-ashlsi3_table
- .byte ashlsi3_7-ashlsi3_table
- .byte ashlsi3_8-ashlsi3_table
- .byte ashlsi3_9-ashlsi3_table
- .byte ashlsi3_10-ashlsi3_table
- .byte ashlsi3_11-ashlsi3_table
- .byte ashlsi3_12-ashlsi3_table
- .byte ashlsi3_13-ashlsi3_table
- .byte ashlsi3_14-ashlsi3_table
- .byte ashlsi3_15-ashlsi3_table
- .byte ashlsi3_16-ashlsi3_table
- .byte ashlsi3_17-ashlsi3_table
- .byte ashlsi3_18-ashlsi3_table
- .byte ashlsi3_19-ashlsi3_table
- .byte ashlsi3_20-ashlsi3_table
- .byte ashlsi3_21-ashlsi3_table
- .byte ashlsi3_22-ashlsi3_table
- .byte ashlsi3_23-ashlsi3_table
- .byte ashlsi3_24-ashlsi3_table
- .byte ashlsi3_25-ashlsi3_table
- .byte ashlsi3_26-ashlsi3_table
- .byte ashlsi3_27-ashlsi3_table
- .byte ashlsi3_28-ashlsi3_table
- .byte ashlsi3_29-ashlsi3_table
- .byte ashlsi3_30-ashlsi3_table
- .byte ashlsi3_31-ashlsi3_table
-
-ashlsi3_6:
- shll2 r0
-ashlsi3_4:
- shll2 r0
-ashlsi3_2:
- rts
- shll2 r0
-
-ashlsi3_7:
- shll2 r0
-ashlsi3_5:
- shll2 r0
-ashlsi3_3:
- shll2 r0
-ashlsi3_1:
- rts
- shll r0
-
-ashlsi3_14:
- shll2 r0
-ashlsi3_12:
- shll2 r0
-ashlsi3_10:
- shll2 r0
-ashlsi3_8:
- rts
- shll8 r0
-
-ashlsi3_15:
- shll2 r0
-ashlsi3_13:
- shll2 r0
-ashlsi3_11:
- shll2 r0
-ashlsi3_9:
- shll8 r0
- rts
- shll r0
-
-ashlsi3_22:
- shll2 r0
-ashlsi3_20:
- shll2 r0
-ashlsi3_18:
- shll2 r0
-ashlsi3_16:
- rts
- shll16 r0
-
-ashlsi3_23:
- shll2 r0
-ashlsi3_21:
- shll2 r0
-ashlsi3_19:
- shll2 r0
-ashlsi3_17:
- shll16 r0
- rts
- shll r0
-
-ashlsi3_30:
- shll2 r0
-ashlsi3_28:
- shll2 r0
-ashlsi3_26:
- shll2 r0
-ashlsi3_24:
- shll16 r0
- rts
- shll8 r0
-
-ashlsi3_31:
- shll2 r0
-ashlsi3_29:
- shll2 r0
-ashlsi3_27:
- shll2 r0
-ashlsi3_25:
- shll16 r0
- shll8 r0
- rts
- shll r0
-
-ashlsi3_0:
- rts
- nop
projects / carl9170fw.git / blobdiff