diff options
Diffstat (limited to 'gdb/config/arc/tm-linux.h')
| -rw-r--r-- | gdb/config/arc/tm-linux.h | 112 |
1 files changed, 82 insertions, 30 deletions
diff --git a/gdb/config/arc/tm-linux.h b/gdb/config/arc/tm-linux.h index 18b12402fb0..15b0d9e8d0a 100644 --- a/gdb/config/arc/tm-linux.h +++ b/gdb/config/arc/tm-linux.h @@ -1,35 +1,87 @@ -#include "config/tm-linux.h" +/* Target dependent code for ARC processor family, for GDB, the GNU debugger. -#define CONFIG_OSABI GDB_OSABI_LINUX + Copyright 2005, 2008, 2009 Free Software Foundation, Inc. + + Contributed by ARC International (www.arc.com) + + Authors: + Codito Technologies Pvt. Ltd. + Richard Stuckey <richard.stuckey@arc.com> + + This file is part of GDB. + + This program 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 3 of the License, or + (at your option) any later version. + + This program 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. If not, see <http://www.gnu.org/licenses/>. */ + +/******************************************************************************/ +/* */ +/* Outline: */ +/* This header file defines register numbers for the arc-linux-uclibc */ +/* configuration of the ARC gdb. */ +/* */ +/******************************************************************************/ + +#ifndef ARC_TM_LINUX_H +#define ARC_TM_LINUX_H + +#include "arc-linux-tdep.h" + + +#define CONFIG_OSABI GDB_OSABI_LINUX /* Do nothing. */ -#define CONFIG_INIT_TDEP {} +#define CONFIG_INIT_TDEP {} + enum arc700_linux_regnums - { - /* Regnums 0..26 are R0..R26 */ - ARC_BTA_REGNUM = 27, - ARC_LP_START_REGNUM = 28, - ARC_LP_END_REGNUM = 29, - ARC_LP_COUNT_REGNUM = 30, - ARC_STATUS32_REGNUM = 31, - ARC_BLINK_REGNUM = 32, - ARC_FP_REGNUM = 33, - ARC_SP_REGNUM = 34, - ARC_EFA_REGNUM = 35, - ARC_RET_REGNUM = 36, - ARC_ORIG_R8_REGNUM = 37, - ARC_STOP_PC_REGNUM = 38 - }; - -#define ARC_NR_REGS 39 - -/* Pseudo-regs. */ -#define ARC_ILINK1_REGNUM (NUM_REGS) -#define ARC_ILINK2_REGNUM (NUM_REGS+1) -#define ARC_ERET_REGNUM (NUM_REGS+2) -#define ARC_STATUS32_L1_REGNUM (NUM_REGS+3) -#define ARC_STATUS32_L2_REGNUM (NUM_REGS+4) -#define ARC_ERSTATUS_REGNUM (NUM_REGS+5) - -#define ARC_NR_PSEUDO_REGS 6 +{ + /* Regnums 0 .. 26 are R0 .. R26 */ + ARC_BTA_REGNUM = 27, + ARC_LP_START_REGNUM = 28, + ARC_LP_END_REGNUM = 29, + ARC_LP_COUNT_REGNUM = 30, + ARC_STATUS32_REGNUM = 31, + ARC_BLINK_REGNUM = 32, + ARC_FP_REGNUM = 33, + ARC_SP_REGNUM = 34, + ARC_EFA_REGNUM = 35, + ARC_RET_REGNUM = 36, + ARC_ORIG_R8_REGNUM = 37, + ARC_STOP_PC_REGNUM = 38, + + /* end marker: this is not a register, but its integer value gives the number + * of registers + */ + ARC_REG_END_MARKER +}; + + +/* Pseudo-registers. */ + +enum arc700_linux_pseudo_regnums +{ + ARC_ILINK1_REGNUM = (int) ARC_REG_END_MARKER, + ARC_ILINK2_REGNUM, + ARC_ERET_REGNUM, + ARC_STATUS32_L1_REGNUM, + ARC_STATUS32_L2_REGNUM, + ARC_ERSTATUS_REGNUM +}; + + +#define ARC_NR_PSEUDO_REGS 6 +#define ARC_NR_REGS (int) ARC_REG_END_MARKER + + +#endif /* ARC_TM_LINUX_H */ +/******************************************************************************/ |