* sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): Remove function.
(sh_gdbarch_init): Remove redundant prototype. * sh-linux-tdep.c: New file. * config/sh/tm-linux.h (sh_linux_svr4_fetch_link_map_offsets): Remove prototype. (SVR4_FETCH_LINK_MAP_OFFSETS): Remove define. * config/sh/linux.mt (TDEPFILES): Add sh64-tdep.o, remove solib-legacy.o. * Makefile.in (sh-linux-tdep.o): New.
This commit is contained in:
parent
4ec242d7be
commit
ccf00f2179
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@ -1,5 +1,15 @@
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2005-04-27 Mark Kettenis <kettenis@gnu.org>
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* sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): Remove function.
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(sh_gdbarch_init): Remove redundant prototype.
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* sh-linux-tdep.c: New file.
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* config/sh/tm-linux.h (sh_linux_svr4_fetch_link_map_offsets):
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Remove prototype.
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(SVR4_FETCH_LINK_MAP_OFFSETS): Remove define.
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* config/sh/linux.mt (TDEPFILES): Add sh64-tdep.o, remove
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solib-legacy.o.
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* Makefile.in (sh-linux-tdep.o): New.
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* solib-svr4.c: Update copyright year. Include "gdb_assert.h".
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(SVR4_FETCH_LINK_MAP_OFFSETS): Don't define if not already
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defined.
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@ -2505,6 +2505,7 @@ shnbsd-tdep.o: shnbsd-tdep.c $(defs_h) $(gdbcore_h) $(regcache_h) $(value_h) \
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$(osabi_h) $(solib_svr4_h) $(nbsd_tdep_h) $(sh_tdep_h) \
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$(shnbsd_tdep_h)
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sh-stub.o: sh-stub.c
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sh-linux-tdep.o: sh-linux-tdep.c $(defs_h) $(osabi_h) $(solib_svr4_h)
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sh-tdep.o: sh-tdep.c $(defs_h) $(frame_h) $(frame_base_h) $(frame_unwind_h) \
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$(dwarf2_frame_h) $(symtab_h) $(gdbtypes_h) $(gdbcmd_h) $(gdbcore_h) \
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$(value_h) $(dis_asm_h) $(inferior_h) $(gdb_string_h) \
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@ -1,5 +1,7 @@
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# Target: Renesas Super-H running GNU/Linux
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TDEPFILES= sh-tdep.o monitor.o sh3-rom.o remote-e7000.o ser-e7kpc.o dsrec.o solib.o solib-svr4.o solib-legacy.o symfile-mem.o
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# Target: GNU/Linux Super-H
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TDEPFILES= sh-tdep.o sh64-tdep.o sh-linux-tdep.o \
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monitor.o sh3-rom.o remote-e7000.o ser-e7kpc.o dsrec.o \
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solib.o solib-svr4.o symfile-mem.o
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DEPRECATED_TM_FILE= tm-linux.h
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SIM_OBS = remote-sim.o
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@ -26,7 +26,3 @@
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/* Pull in sh-target defs */
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#include "sh/tm-sh.h"
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/* Use target_specific function to define link map offsets. */
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extern struct link_map_offsets *sh_linux_svr4_fetch_link_map_offsets (void);
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#define SVR4_FETCH_LINK_MAP_OFFSETS() sh_linux_svr4_fetch_link_map_offsets ()
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@ -0,0 +1,42 @@
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/* Target-dependent code for GNU/Linux Super-H.
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Copyright 2005 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 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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#include "defs.h"
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#include "osabi.h"
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#include "solib-svr4.h"
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static void
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sh_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
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{
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/* GNU/Linux uses SVR4-style shared libraries. */
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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}
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/* Provide a prototype to silence -Wmissing-prototypes. */
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extern void _initialize_sh_linux_tdep (void);
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void
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_initialize_sh_linux_tdep (void)
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{
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gdbarch_register_osabi (bfd_arch_sh, 0, GDB_OSABI_LINUX, sh_linux_init_abi);
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}
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@ -2152,47 +2152,6 @@ sh_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
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}
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}
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/* Fetch (and possibly build) an appropriate link_map_offsets structure
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for native i386 linux targets using the struct offsets defined in
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link.h (but without actual reference to that file).
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This makes it possible to access i386-linux shared libraries from
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a gdb that was not built on an i386-linux host (for cross debugging).
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*/
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struct link_map_offsets *
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sh_linux_svr4_fetch_link_map_offsets (void)
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{
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static struct link_map_offsets lmo;
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static struct link_map_offsets *lmp = 0;
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if (lmp == 0)
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{
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lmp = &lmo;
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lmo.r_debug_size = 8; /* 20 not actual size but all we need */
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lmo.r_map_offset = 4;
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lmo.r_map_size = 4;
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lmo.link_map_size = 20; /* 552 not actual size but all we need */
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lmo.l_addr_offset = 0;
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lmo.l_addr_size = 4;
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lmo.l_name_offset = 4;
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lmo.l_name_size = 4;
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lmo.l_next_offset = 12;
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lmo.l_next_size = 4;
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lmo.l_prev_offset = 16;
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lmo.l_prev_size = 4;
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}
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return lmp;
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}
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static int
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sh_dsp_register_sim_regno (int nr)
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{
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@ -2513,8 +2472,7 @@ sh_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
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}
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return 0;
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}
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static gdbarch_init_ftype sh_gdbarch_init;
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static struct gdbarch *
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sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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