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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [gdb/] [arm-linux-tdep.h] - Blame information for rev 834

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1 227 jeremybenn
/* GNU/Linux on ARM target support, prototypes.
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   Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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struct regset;
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struct regcache;
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#define ARM_LINUX_SIZEOF_NWFPE (8 * FP_REGISTER_SIZE \
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                                + 2 * INT_REGISTER_SIZE \
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                                + 8 + INT_REGISTER_SIZE)
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/* The index to access CSPR in user_regs defined in GLIBC.  */
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#define ARM_CPSR_GREGNUM 16
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/* Support for register format used by the NWFPE FPA emulator.  Each
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   register takes three words, where either the first one, two, or
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   three hold a single, double, or extended precision value (depending
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   on the corresponding tag).  The register set is eight registers,
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   followed by the fpsr and fpcr, followed by eight tag bytes, and a
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   final word flag which indicates whether NWFPE has been
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   initialized.  */
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#define NWFPE_FPSR_OFFSET (8 * FP_REGISTER_SIZE)
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#define NWFPE_FPCR_OFFSET (NWFPE_FPSR_OFFSET + INT_REGISTER_SIZE)
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#define NWFPE_TAGS_OFFSET (NWFPE_FPCR_OFFSET + INT_REGISTER_SIZE)
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#define NWFPE_INITFLAG_OFFSET (NWFPE_TAGS_OFFSET + 8)
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void arm_linux_supply_gregset (const struct regset *regset,
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                               struct regcache *regcache,
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                               int regnum, const void *gregs_buf, size_t len);
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void arm_linux_collect_gregset (const struct regset *regset,
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                                const struct regcache *regcache,
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                                int regnum, void *gregs_buf, size_t len);
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void supply_nwfpe_register (struct regcache *regcache, int regno,
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                            const gdb_byte *regs);
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void collect_nwfpe_register (const struct regcache *regcache, int regno,
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                             gdb_byte *regs);
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void arm_linux_supply_nwfpe (const struct regset *regset,
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                             struct regcache *regcache,
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                             int regnum, const void *regs_buf, size_t len);
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void arm_linux_collect_nwfpe (const struct regset *regset,
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                              const struct regcache *regcache,
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                              int regnum, void *regs_buf, size_t len);

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