old-cross-binutils/gdb/config/alpha/tm-alphalinux.h

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2002-02-24 22:56:08 +00:00
/* Definitions to make GDB run on an Alpha box under GNU/Linux. The
definitions here are used when the _target_ system is running
GNU/Linux.
* alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New. (alpha_linux_sigtramp_offset): Use it. Make static. (alpha_linux_sigcontext_addr): Handle __NR_rt_sigreturn; update for new frame model. * alpha-mdebug-tdep.c: New file. * alpha-osf1-tdep.c (alpha_call_dummy_address): Move from alpha-tdep.c. (alpha_osf1_init_abi): Install it. * alpha-tdep.c (PROC_*): Move to alpha-mdebug-tdep.c. (linked_proc_desc_table): Remove. (alpha_frame_past_sigtramp_frame): Remove. (alpha_dynamic_sigtramp_offset): Remove. (ALPHA_PROC_SIGTRAMP_MAGIC): Remove. (alpha_proc_desc_is_dyn_sigtramp): Remove. (alpha_set_proc_desc_is_dyn_sigtramp): Remove. (push_sigtramp_desc): Remove. (alpha_cannot_fetch_register): Use ALPHA_FP_REGNUM. (alpha_cannot_store_register): Likewise. (alpha_sigcontext_addr): Remove. (alpha_find_saved_regs): Remove. (alpha_frame_init_saved_regs): Remove. (alpha_init_frame_pc_first): Remove. (read_next_frame_reg): Remove. (alpha_frame_saved_pc): Remove. (alpha_saved_pc_after_call): Remove. (temp_proc_desc, temp_saved_regs): Remove. (alpha_about_to_return): Remove. (cached_proc_desc): Remove. (alpha_frame_chain): Remove. (alpha_print_extra_frame_info): Remove. (alpha_init_extra_frame_info): Remove. (alpha_frame_locals_address): Remove. (alpha_frame_args_address): Remove. (alpha_push_arguments): Use ALPHA_REGISTER_BYTES not sizeof CORE_ADDR. (alpha_push_dummy_frame): Remove. (alpha_pop_frame): Remove. (alpha_after_prologue): Rename from after_prologue; remove mdebug bits. (alpha_read_insn): New. (alpha_skip_prologue): Merge alpha_skip_prologue_internal; adjust for different insn encodings. (alpha_in_lenient_prologue): Remove. (struct alpha_sigtramp_unwind_cache): New. (alpha_sigtramp_frame_unwind_cache): New. (alpha_sigtramp_register_address): New. (alpha_sigtramp_frame_this_id): New. (alpha_sigtramp_frame_prev_register): New. (alpha_sigtramp_frame_unwind): New. (alpha_sigtramp_frame_p): New. (struct alpha_heuristic_unwind_cache): New. (alpha_heuristic_proc_start): Rename from heuristic_proc_start; don't count nop insns that occur between functions. (alpha_heuristic_frame_unwind_cache): New; incorporate much of heuristic_proc_desc, but without the mdebug wrapping. (alpha_heuristic_frame_this_id): New. (alpha_heuristic_frame_prev_register): New. (alpha_heuristic_frame_unwind): New. (alpha_heuristic_frame_p): New. (alpha_heuristic_frame_base_address): New. (alpha_heuristic_frame_base): New. (alpha_unwind_dummy_id): New. (alpha_unwind_pc): New. (alpha_gdbarch_init): Don't set skip_sigtramp_frame. Kill use of frame related deprecated initializations; install replacements. (alpha_dump_tdep): Remove. * alpha-tdep.h (struct gdbarch_tdep): Remove skip_sigtramp_frame. (alpha_read_insn, alpha_after_prologue, alpha_heuristic_frame_unwind_cache, alpha_heuristic_frame_this_id, alpha_heuristic_frame_prev_register, alpha_heuristic_frame_base_address, alpha_mdebug_init_abi): Declare. * config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-mdebug-tdep.o. * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Remove. * config/alpha/tm-alphalinux.h (SIGTRAMP_START, SIGTRAMP_END): Remove.
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Copyright 1996, 1998, 1999, 2000, 2002, 2003
Free Software Foundation, Inc.
1999-07-07 20:19:36 +00:00
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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef TM_LINUXALPHA_H
#define TM_LINUXALPHA_H
#include "alpha/tm-alpha.h"
/* Number of traps that happen between exec'ing the shell to run an
inferior, and when we finally get to the inferior code. This is 2
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on GNU/Linux and most implementations. */
#undef START_INFERIOR_TRAPS_EXPECTED
#define START_INFERIOR_TRAPS_EXPECTED 2
* config/alpha/nm-linux.h: Add "config/" prefix to tm, nm and xm includes. * config/tm-linux.h: Ditto. * config/alpha/tm-alphalinux.h: Ditto. * config/arm/nm-linux.h, config/arm/tm-linux.h: Ditto. * config/arm/xm-nbsd.h, config/i386/nm-gnu.h: Ditto. * config/i386/nm-i386lynx.h, config/i386/nm-i386sol2.h: Ditto. * config/i386/nm-i386v4.h, config/i386/nm-i386v42mp.h: Ditto. * config/i386/nm-linux.h, config/i386/nm-m3.h: Ditto. * config/i386/nm-ptx4.h, config/i386/nm-x86-64.h: Ditto. * config/i386/tm-i386gnu.h, config/i386/tm-i386lynx.h: Ditto. * config/i386/tm-i386m3.h, config/i386/tm-i386sco5.h: Ditto. * config/i386/tm-i386v4.h, config/i386/tm-linux.h: Ditto. * config/i386/tm-ptx4.h, config/i386/tm-vxworks.h: Ditto. * config/i386/xm-i386v4.h, config/i386/xm-nbsd.h: Ditto. * config/i386/xm-ptx.h, config/i386/xm-ptx4.h: Ditto. * config/i960/tm-vx960.h, config/ia64/nm-aix.h: Ditto. * config/ia64/nm-linux.h, config/ia64/tm-aix.h: Ditto. * config/ia64/tm-linux.h, config/ia64/xm-aix.h: Ditto. * config/m68k/nm-linux.h, config/m68k/nm-m68klynx.h: Ditto. * config/m68k/nm-sysv4.h, config/m68k/tm-linux.h: Ditto. * config/m68k/tm-m68klynx.h, config/m68k/tm-m68kv4.h: Ditto. * config/m68k/tm-sun2os4.h, config/m68k/tm-sun3os4.h: Ditto. * config/m68k/tm-vx68.h, config/m68k/xm-m68kv4.h: Ditto. * config/m68k/xm-nbsd.h, config/m88k/nm-delta88v4.h: Ditto. * config/m88k/tm-delta88v4.h, config/m88k/xm-delta88v4.h: Ditto. * config/mips/nm-irix5.h, config/mips/nm-linux.h: Ditto. * config/mips/tm-linux.h, config/mips/tm-mips64.h: Ditto. * config/mips/tm-mipsm3.h, config/mips/tm-mipsv4.h: Ditto. * config/mips/tm-vxmips.h, config/mips/xm-irix5.h: Ditto. * config/mips/xm-mipsv4.h, config/ns32k/xm-nbsd.h: Ditto. * config/pa/nm-hppao.h, config/powerpc/nm-linux.h: Ditto. * config/powerpc/tm-linux.h, config/powerpc/tm-vxworks.h: Ditto. * config/powerpc/xm-aix.h, config/rs6000/nm-rs6000ly.h: Ditto. * config/rs6000/tm-rs6000ly.h, config/rs6000/xm-aix4.h: Ditto. * config/sh/tm-linux.h, config/sparc/nm-linux.h: Ditto. * config/sparc/nm-sparclynx.h, config/sparc/nm-sun4sol2.h: Ditto. * config/sparc/tm-linux.h, config/sparc/tm-sp64linux.h: Ditto. * config/sparc/tm-sp64sim.h, config/sparc/tm-sparclynx.h: Ditto. * config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h: Ditto. * config/sparc/tm-vxsparc.h, config/sparc/xm-sun4sol2.h: Ditto.
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#include "config/tm-linux.h"
#endif /* TM_LINUXALPHA_H */