accc6d1ff3
* alpha-linux-tdep.c (alpha_linux_init_abi): Initialize tdep->jb_pc and tdep->jb_elt_size. * alpha-osf1-tdep.c (alpha_osf1_init_abi): Likewise. * alphafbsd-tdep.c (alphafbsd_init_abi): Likewise. * alphanbsd-tdep.c (alphanbsd_init_abi): Likewise. * alpha-nat.c (get_longjmp_target): Remove. (JB_ELEMENT_SIZE): Ditto. (JB_PC): Ditto. * alpha-tdep.c (alpha_get_longjmp_target): New function. (alpha_gdbarch_init): Default tdep->jb_pc to -1. If the OS ABI sets jb_pc to a valid value, set gdbarch_get_longjmp_target to alpha_get_longjmp_target. (alpha_dump_tdep): Report tdep->jb_pc and tdep->jb_elt_size. * config/alpha/nm-linux.h (GET_LONGJMP_TARGET): Remove. * config/alpha/nm-osf.h (GET_LONGJMP_TARGET): Remove.
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/* Native definitions for alpha running GNU/Linux.
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Copyright 1993, 1994, 1996, 1998, 2000, 2001, 2002 Free Software
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef NM_LINUX_H
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#define NM_LINUX_H
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#include "nm-linux.h"
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/* ptrace register ``addresses'' are absolute. */
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#define U_REGS_OFFSET 0
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/* FIXME: This is probably true, or should be, on all GNU/Linux ports.
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IA64? Sparc64? */
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#define PTRACE_ARG3_TYPE long
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/* ptrace transfers longs, the ptrace man page is lying. */
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#define PTRACE_XFER_TYPE long
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/* The alpha does not step over a breakpoint, the manpage is lying again. */
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#define CANNOT_STEP_BREAKPOINT
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/* GNU/Linux has shared libraries. */
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#define GDB_TARGET_HAS_SHARED_LIBS
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/* Given a pointer to either a gregset_t or fpregset_t, return a
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pointer to the first register. */
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#define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp))
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#endif /* NM_LINUX_H */
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