Obsolete i960.
This commit is contained in:
Andrew Cagney
parent
ececec60e1
commit
4d210288d3
@ -1,3 +1,21 @@
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2002-08-22 Andrew Cagney <cagney@redhat.com>
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* NEWS: Mention that the i960 has been made obsolete.
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* Makefile.in (SFILES): Delete remote-nrom.c, remote-nindy.c and
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i960-tdep.c
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(remote-nrom.o): Obsolete target.
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(remote-nindy.o, i960-tdep.o): Ditto.
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* remote-nrom.c: Make file obsolete.
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* remote-nindy.c, remote-vx960.c: Ditto.
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* config/i960/vxworks960.mt, config/i960/nindy960.mt: Ditto.
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* config/i960/mon960.mt, config/i960/tm-i960.h: Ditto.
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* config/i960/tm-vx960.h, config/i960/tm-nindy960.h: Ditto.
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* config/i960/tm-mon960.h, i960-tdep.c: Ditto.
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* configure.tgt: Make i960-*-bout*, i960-nindy-coff*,
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i960-*-coff*, i960-nindy-elf*, i960-*-elf*, i960-*-nindy* and
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i960-*-vxworks* obsolete.
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* MAINTAINERS: Note that the i960 is obsolete.
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2002-08-21 Corinna Vinschen <vinschen@redhat.com
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* aix-thread.c (aix_thread_detach): Disable thread debugging on
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@ -91,9 +91,7 @@ maintainer works with the native maintainer when resolving API issues.
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i386 --target=i386-elf ,-Werror
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Mark Kettenis kettenis@gnu.org
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i960 --target=i960-coff ,-Werror
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Maintenance only
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OBSOLETE candidate, not multi-arch
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i960 (--target=i960-coff OBSOLETE)
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ia64 --target=ia64-linux-gnu ,-Werror
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(--target=ia64-elf broken)
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@ -542,7 +542,7 @@ SFILES = ada-exp.y ada-lang.c ada-typeprint.c ada-valprint.c ada-tasks.c \
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memattr.c mem-break.c minsyms.c mipsread.c nlmread.c objfiles.c \
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p-exp.y p-lang.c p-typeprint.c p-valprint.c parse.c \
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macrotab.c macroexp.c macrocmd.c macroscope.c \
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printcmd.c remote.c remote-nrom.c scm-exp.c scm-lang.c \
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printcmd.c remote.c scm-exp.c scm-lang.c \
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scm-valprint.c source.c stabsread.c stack.c symfile.c \
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symmisc.c symtab.c linespec.c target.c thread.c top.c tracepoint.c \
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typeprint.c utils.c valarith.c valops.c valprint.c values.c \
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@ -1359,7 +1359,6 @@ ALLDEPFILES = a68v-nat.c \
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i387-tdep.c \
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i386-linux-tdep.c i386-nat.c \
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i386gnu-nat.c i386gnu-tdep.c \
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i960-tdep.c \
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ia64-linux-nat.c ia64-linux-tdep.c ia64-tdep.c \
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infptrace.c inftarg.c irix4-nat.c irix5-nat.c \
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lynx-nat.c m3-nat.c \
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@ -1381,7 +1380,7 @@ ALLDEPFILES = a68v-nat.c \
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procfs.c \
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remote-array.c remote-e7000.c \
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remote-es.c remote-hms.c remote-mips.c \
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remote-nindy.c remote-rdp.c remote-sim.c \
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remote-rdp.c remote-sim.c \
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remote-st.c remote-utils.c dcache.c \
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remote-vx.c \
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rs6000-nat.c rs6000-tdep.c \
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@ -1794,8 +1793,8 @@ i386v4-nat.o: i386v4-nat.c $(defs_h) $(regcache_h)
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i387-tdep.o: i387-tdep.c $(floatformat_h) $(defs_h) $(gdbcore_h) \
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$(inferior_h) $(language_h) $(regcache_h) $(doublest_h) i386-tdep.h
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i960-tdep.o: i960-tdep.c $(defs_h) $(symtab_h) $(value_h) $(frame_h) \
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$(floatformat_h) $(target_h) $(gdbcore_h) $(inferior_h) $(regcache_h)
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# OBSOLETE i960-tdep.o: i960-tdep.c $(defs_h) $(symtab_h) $(value_h) $(frame_h) \
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# OBSOLETE $(floatformat_h) $(target_h) $(gdbcore_h) $(inferior_h) $(regcache_h)
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ia64-linux-nat.o: ia64-linux-nat.c $(defs_h) $(inferior_h) $(target_h) \
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$(gdbcore_h) $(regcache_h)
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@ -2101,10 +2100,10 @@ remote-mips.o: remote-mips.c $(defs_h) $(gdbcmd_h) \
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$(gdbcore_h) $(inferior_h) $(serial_h) $(symfile_h) $(target_h) \
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$(regcache_h)
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remote-nindy.o: remote-nindy.c $(floatformat_h) $(command_h) \
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$(defs_h) $(gdbcore_h) $(inferior_h) \
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nindy-share/env.h nindy-share/stop.h $(remote_utils_h) \
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$(symfile_h) $(regcache_h)
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# OBSOLETE remote-nindy.o: remote-nindy.c $(floatformat_h) $(command_h) \
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# OBSOLETE $(defs_h) $(gdbcore_h) $(inferior_h) \
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# OBSOLETE nindy-share/env.h nindy-share/stop.h $(remote_utils_h) \
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# OBSOLETE $(symfile_h) $(regcache_h)
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# OBSOLETE remote-os9k.o: remote-os9k.c $(defs_h) $(gdbcore_h) \
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# OBSOLETE $(command_h) $(monitor_h) $(remote_utils_h) $(symtab_h) $(symfile_h) \
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@ -2145,8 +2144,8 @@ remote.o: remote.c $(bfd_h) $(gdb_wait_h) $(defs_h) $(gdbcmd_h) \
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$(gdb_string_h) $(event_loop_h) $(event_top_h) $(remote_h) \
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$(inf_loop_h) $(value_h)
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remote-nrom.o: remote-nrom.c $(bfd_h) $(gdb_wait_h) $(defs_h) $(gdbcmd_h) \
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$(inferior_h) $(remote_utils_h) $(symfile_h) $(terminal_h)
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# OBSOLETE remote-nrom.o: remote-nrom.c $(bfd_h) $(gdb_wait_h) $(defs_h) $(gdbcmd_h) \
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# OBSOLETE $(inferior_h) $(remote_utils_h) $(symfile_h) $(terminal_h)
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rom68k-rom.o: rom68k-rom.c $(monitor_h) $(bfd_h) $(gdb_wait_h) $(defs_h) \
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$(gdbcmd_h) $(inferior_h) $(target_h) $(serial_h) $(terminal_h) \
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1
gdb/NEWS
1
gdb/NEWS
@ -67,6 +67,7 @@ i386 running OSF/1 i[3456]86-*osf1mk*
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HP/Apollo 68k Family m68*-apollo*-sysv*,
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m68*-apollo*-bsd*,
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m68*-hp-bsd*, m68*-hp-hpux*
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I960 with MON960 i960-*-coff
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* OBSOLETE languages
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@ -1,6 +1,5 @@
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# Target: Intel 960 rom monitor
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TDEPFILES= i960-tdep.o monitor.o mon960-rom.o ttyflush.o xmodem.o dsrec.o
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TM_FILE= tm-mon960.h
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SIM_OBS = remote-sim.o
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SIM = ../sim/i960/libsim.a
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# OBSOLETE # Target: Intel 960 rom monitor
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# OBSOLETE TDEPFILES= i960-tdep.o monitor.o mon960-rom.o ttyflush.o xmodem.o dsrec.o
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# OBSOLETE TM_FILE= tm-mon960.h
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# OBSOLETE SIM_OBS = remote-sim.o
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# OBSOLETE SIM = ../sim/i960/libsim.a
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@ -1,3 +1,3 @@
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# Target: Intel 80960, in an embedded system under the NINDY monitor
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TDEPFILES= i960-tdep.o nindy-tdep.o remote-nindy.o nindy.o Onindy.o ttyflush.o
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TM_FILE= tm-nindy960.h
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# OBSOLETE # Target: Intel 80960, in an embedded system under the NINDY monitor
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# OBSOLETE TDEPFILES= i960-tdep.o nindy-tdep.o remote-nindy.o nindy.o Onindy.o ttyflush.o
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# OBSOLETE TM_FILE= tm-nindy960.h
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@ -1,345 +1,345 @@
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/* Parameters for target machine Intel 960, for GDB, the GNU debugger.
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Copyright 1990, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002 Free
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Software Foundation, Inc.
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Contributed by Intel Corporation.
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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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/* Definitions to target GDB to any i960. */
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#ifndef I80960
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#define I80960
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#endif
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#include "doublest.h"
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/* Hook for the SYMBOL_CLASS of a parameter when decoding DBX symbol
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information. In the i960, parameters can be stored as locals or as
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args, depending on the type of the debug record.
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From empirical observation, gcc960 uses N_LSYM to indicate
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arguments passed in registers and then copied immediately
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to the frame, and N_PSYM to indicate arguments passed in a
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g14-relative argument block. */
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#define DBX_PARM_SYMBOL_CLASS(type) ((type == N_LSYM)? LOC_LOCAL_ARG: LOC_ARG)
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/* Offset from address of function to start of its code.
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Zero on most machines. */
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#define FUNCTION_START_OFFSET 0
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/* Advance ip across any function entry prologue instructions
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to reach some "real" code. */
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#define SKIP_PROLOGUE(ip) (i960_skip_prologue (ip))
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extern CORE_ADDR i960_skip_prologue ();
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/* Immediately after a function call, return the saved ip.
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Can't always go through the frames for this because on some machines
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the new frame is not set up until the new function
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executes some instructions. */
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#define SAVED_PC_AFTER_CALL(frame) (saved_pc_after_call (frame))
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extern CORE_ADDR saved_pc_after_call ();
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/* Stack grows upward */
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#define INNER_THAN(lhs,rhs) ((lhs) > (rhs))
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/* Say how long (ordinary) registers are. This is a piece of bogosity
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used in push_word and a few other places; REGISTER_RAW_SIZE is the
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real way to know how big a register is. */
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#define REGISTER_SIZE 4
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/* Number of machine registers */
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#define NUM_REGS 40
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/* Initializer for an array of names of registers.
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There should be NUM_REGS strings in this initializer. */
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#define REGISTER_NAMES { \
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/* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \
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/* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\
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/* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
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/* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \
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/* 32 */ "pcw", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\
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}
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/* Register numbers of various important registers (used to index
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into arrays of register names and register values). */
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#define R0_REGNUM 0 /* First local register */
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#define SP_REGNUM 1 /* Contains address of top of stack */
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#define RIP_REGNUM 2 /* Return instruction pointer (local r2) */
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#define R15_REGNUM 15 /* Last local register */
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#define G0_REGNUM 16 /* First global register */
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#define G13_REGNUM 29 /* g13 - holds struct return address */
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#define G14_REGNUM 30 /* g14 - ptr to arg block / leafproc return address */
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#define FP_REGNUM 31 /* Contains address of executing stack frame */
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#define PCW_REGNUM 32 /* process control word */
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#define ACW_REGNUM 33 /* arithmetic control word */
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#define TCW_REGNUM 34 /* trace control word */
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#define IP_REGNUM 35 /* instruction pointer */
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#define FP0_REGNUM 36 /* First floating point register */
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/* Some registers have more than one name */
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#define PC_REGNUM IP_REGNUM /* GDB refers to ip as the Program Counter */
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#define PFP_REGNUM R0_REGNUM /* Previous frame pointer */
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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#define REGISTER_BYTES ((36*4) + (4*10))
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/* Index within `registers' of the first byte of the space for register N. */
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#define REGISTER_BYTE(N) ( (N) < FP0_REGNUM ? \
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(4*(N)) : ((10*(N)) - (6*FP0_REGNUM)) )
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/* The i960 has register windows, sort of. */
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extern void i960_get_saved_register (char *raw_buffer,
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int *optimized,
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CORE_ADDR *addrp,
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struct frame_info *frame,
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int regnum,
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enum lval_type *lval);
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#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
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i960_get_saved_register(raw_buffer, optimized, addrp, frame, regnum, lval)
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/* Number of bytes of storage in the actual machine representation
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for register N. On the i960, all regs are 4 bytes except for floating
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point, which are 10. NINDY only sends us 8 byte values for these,
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which is a pain, but VxWorks handles this correctly, so we must. */
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#define REGISTER_RAW_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 10 )
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/* Number of bytes of storage in the program's representation for register N. */
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#define REGISTER_VIRTUAL_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 8 )
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/* Largest value REGISTER_RAW_SIZE can have. */
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#define MAX_REGISTER_RAW_SIZE 10
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/* Largest value REGISTER_VIRTUAL_SIZE can have. */
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#define MAX_REGISTER_VIRTUAL_SIZE 8
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#include "floatformat.h"
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#define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext
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/* Return the GDB type object for the "standard" data type
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of data in register N. */
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struct type *i960_register_type (int regnum);
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#define REGISTER_VIRTUAL_TYPE(N) i960_register_type (N)
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/* Macros for understanding function return values... */
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/* Does the specified function use the "struct returning" convention
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or the "value returning" convention? The "value returning" convention
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almost invariably returns the entire value in registers. The
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"struct returning" convention often returns the entire value in
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memory, and passes a pointer (out of or into the function) saying
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where the value (is or should go).
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Since this sometimes depends on whether it was compiled with GCC,
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this is also an argument. This is used in call_function to build a
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stack, and in value_being_returned to print return values.
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On i960, a structure is returned in registers g0-g3, if it will fit.
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If it's more than 16 bytes long, g13 pointed to it on entry. */
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extern use_struct_convention_fn i960_use_struct_convention;
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#define USE_STRUCT_CONVENTION(gcc_p, type) i960_use_struct_convention (gcc_p, type)
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/* Extract from an array REGBUF containing the (raw) register state
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a function return value of type TYPE, and copy that, in virtual format,
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into VALBUF. This is only called if USE_STRUCT_CONVENTION for this
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type is 0.
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On the i960 we just take as many bytes as we need from G0 through G3. */
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#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
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memcpy(VALBUF, REGBUF+REGISTER_BYTE(G0_REGNUM), TYPE_LENGTH (TYPE))
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/* If USE_STRUCT_CONVENTION produces a 1,
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extract from an array REGBUF containing the (raw) register state
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the address in which a function should return its structure value,
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as a CORE_ADDR (or an expression that can be used as one).
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Address of where to put structure was passed in in global
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register g13 on entry. God knows what's in g13 now. The
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(..., 0) below is to make it appear to return a value, though
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actually all it does is call error(). */
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#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
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(error("Don't know where large structure is returned on i960"), 0)
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/* Write into appropriate registers a function return value
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of type TYPE, given in virtual format, for "value returning" functions.
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For 'return' command: not (yet) implemented for i960. */
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#define STORE_RETURN_VALUE(TYPE,VALBUF) \
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error ("Returning values from functions is not implemented in i960 gdb")
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/* Store the address of the place in which to copy the structure the
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subroutine will return. This is called from call_function. */
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#define STORE_STRUCT_RETURN(ADDR, SP) \
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error ("Returning values from functions is not implemented in i960 gdb")
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/* Describe the pointer in each stack frame to the previous stack frame
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(its caller). */
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/* FRAME_CHAIN takes a frame's nominal address
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and produces the frame's chain-pointer.
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However, if FRAME_CHAIN_VALID returns zero,
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it means the given frame is the outermost one and has no caller. */
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/* We cache information about saved registers in the frame structure,
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to save us from having to re-scan function prologues every time
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a register in a non-current frame is accessed. */
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#define EXTRA_FRAME_INFO \
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struct frame_saved_regs *fsr; \
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CORE_ADDR arg_pointer;
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/* Zero the frame_saved_regs pointer when the frame is initialized,
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so that FRAME_FIND_SAVED_REGS () will know to allocate and
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initialize a frame_saved_regs struct the first time it is called.
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Set the arg_pointer to -1, which is not valid; 0 and other values
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indicate real, cached values. */
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#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
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((fi)->fsr = 0, (fi)->arg_pointer = -1)
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/* On the i960, we get the chain pointer by reading the PFP saved
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on the stack and clearing the status bits. */
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#define FRAME_CHAIN(thisframe) \
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(read_memory_integer (FRAME_FP(thisframe), 4) & ~0xf)
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/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
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and has no caller.
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|
||||
On the i960, each various target system type must define FRAME_CHAIN_VALID,
|
||||
since it differs between NINDY and VxWorks, the two currently supported
|
||||
targets types. We leave it undefined here. */
|
||||
|
||||
|
||||
/* A macro that tells us whether the function invocation represented
|
||||
by FI does not have a frame on the stack associated with it. If it
|
||||
does not, FRAMELESS is set to 1, else 0. */
|
||||
|
||||
CORE_ADDR leafproc_return (CORE_ADDR ip);
|
||||
#define FRAMELESS_FUNCTION_INVOCATION(FI) \
|
||||
(leafproc_return ((FI)->pc) != 0)
|
||||
|
||||
/* Note that in the i960 architecture the return pointer is saved in the
|
||||
*caller's* stack frame.
|
||||
|
||||
Make sure to zero low-order bits because of bug in 960CA A-step part
|
||||
(instruction addresses should always be word-aligned anyway). */
|
||||
|
||||
#define FRAME_SAVED_PC(frame) \
|
||||
((read_memory_integer(FRAME_CHAIN(frame)+8,4)) & ~3)
|
||||
|
||||
/* On the i960, FRAME_ARGS_ADDRESS should return the value of
|
||||
g14 as passed into the frame, if known. We need a function for this.
|
||||
We cache this value in the frame info if we've already looked it up. */
|
||||
|
||||
#define FRAME_ARGS_ADDRESS(fi) \
|
||||
(((fi)->arg_pointer != -1)? (fi)->arg_pointer: frame_args_address (fi, 0))
|
||||
extern CORE_ADDR frame_args_address (); /* i960-tdep.c */
|
||||
|
||||
/* This is the same except it should return 0 when
|
||||
it does not really know where the args are, rather than guessing.
|
||||
This value is not cached since it is only used infrequently. */
|
||||
|
||||
#define FRAME_ARGS_ADDRESS_CORRECT(fi) (frame_args_address (fi, 1))
|
||||
|
||||
#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
|
||||
|
||||
/* Set NUMARGS to the number of args passed to a frame.
|
||||
Can return -1, meaning no way to tell. */
|
||||
|
||||
#define FRAME_NUM_ARGS(fi) (-1)
|
||||
|
||||
/* Return number of bytes at start of arglist that are not really args. */
|
||||
|
||||
#define FRAME_ARGS_SKIP 0
|
||||
|
||||
/* Produce the positions of the saved registers in a stack frame. */
|
||||
|
||||
#define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
|
||||
frame_find_saved_regs (frame_info_addr, &sr)
|
||||
extern void frame_find_saved_regs (); /* See i960-tdep.c */
|
||||
|
||||
/* Things needed for making calls to functions in the inferior process */
|
||||
|
||||
/* Push an empty stack frame, to record the current ip, etc.
|
||||
|
||||
Not (yet?) implemented for i960. */
|
||||
|
||||
#define PUSH_DUMMY_FRAME \
|
||||
error("Function calls into the inferior process are not supported on the i960")
|
||||
|
||||
/* Discard from the stack the innermost frame, restoring all registers. */
|
||||
|
||||
|
||||
void i960_pop_frame (void);
|
||||
#define POP_FRAME \
|
||||
i960_pop_frame ()
|
||||
|
||||
|
||||
/* This sequence of words is the instructions
|
||||
|
||||
callx 0x00000000
|
||||
fmark
|
||||
*/
|
||||
|
||||
/* #define CALL_DUMMY { 0x86003000, 0x00000000, 0x66003e00 } */
|
||||
|
||||
/* #define CALL_DUMMY_START_OFFSET 0 *//* Start execution at beginning of dummy */
|
||||
|
||||
/* Indicate that we don't support calling inferior child functions. */
|
||||
|
||||
#undef CALL_DUMMY
|
||||
|
||||
/* Insert the specified number of args and function address
|
||||
into a call sequence of the above form stored at 'dummyname'.
|
||||
|
||||
Ignore arg count on i960. */
|
||||
|
||||
/* #define FIX_CALL_DUMMY(dummyname, fun, nargs) *(((int *)dummyname)+1) = fun */
|
||||
|
||||
#undef FIX_CALL_DUMMY
|
||||
|
||||
|
||||
/* Interface definitions for kernel debugger KDB */
|
||||
/* (Not relevant to i960.) */
|
||||
// OBSOLETE /* Parameters for target machine Intel 960, for GDB, the GNU debugger.
|
||||
// OBSOLETE
|
||||
// OBSOLETE Copyright 1990, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002 Free
|
||||
// OBSOLETE Software Foundation, Inc.
|
||||
// OBSOLETE
|
||||
// OBSOLETE Contributed by Intel Corporation.
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Definitions to target GDB to any i960. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #ifndef I80960
|
||||
// OBSOLETE #define I80960
|
||||
// OBSOLETE #endif
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "doublest.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Hook for the SYMBOL_CLASS of a parameter when decoding DBX symbol
|
||||
// OBSOLETE information. In the i960, parameters can be stored as locals or as
|
||||
// OBSOLETE args, depending on the type of the debug record.
|
||||
// OBSOLETE
|
||||
// OBSOLETE From empirical observation, gcc960 uses N_LSYM to indicate
|
||||
// OBSOLETE arguments passed in registers and then copied immediately
|
||||
// OBSOLETE to the frame, and N_PSYM to indicate arguments passed in a
|
||||
// OBSOLETE g14-relative argument block. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DBX_PARM_SYMBOL_CLASS(type) ((type == N_LSYM)? LOC_LOCAL_ARG: LOC_ARG)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Offset from address of function to start of its code.
|
||||
// OBSOLETE Zero on most machines. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FUNCTION_START_OFFSET 0
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Advance ip across any function entry prologue instructions
|
||||
// OBSOLETE to reach some "real" code. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define SKIP_PROLOGUE(ip) (i960_skip_prologue (ip))
|
||||
// OBSOLETE extern CORE_ADDR i960_skip_prologue ();
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Immediately after a function call, return the saved ip.
|
||||
// OBSOLETE Can't always go through the frames for this because on some machines
|
||||
// OBSOLETE the new frame is not set up until the new function
|
||||
// OBSOLETE executes some instructions. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) (saved_pc_after_call (frame))
|
||||
// OBSOLETE extern CORE_ADDR saved_pc_after_call ();
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Stack grows upward */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) > (rhs))
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Say how long (ordinary) registers are. This is a piece of bogosity
|
||||
// OBSOLETE used in push_word and a few other places; REGISTER_RAW_SIZE is the
|
||||
// OBSOLETE real way to know how big a register is. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define REGISTER_SIZE 4
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Number of machine registers */
|
||||
// OBSOLETE #define NUM_REGS 40
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Initializer for an array of names of registers.
|
||||
// OBSOLETE There should be NUM_REGS strings in this initializer. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define REGISTER_NAMES { \
|
||||
// OBSOLETE /* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \
|
||||
// OBSOLETE /* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\
|
||||
// OBSOLETE /* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
|
||||
// OBSOLETE /* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \
|
||||
// OBSOLETE /* 32 */ "pcw", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Register numbers of various important registers (used to index
|
||||
// OBSOLETE into arrays of register names and register values). */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define R0_REGNUM 0 /* First local register */
|
||||
// OBSOLETE #define SP_REGNUM 1 /* Contains address of top of stack */
|
||||
// OBSOLETE #define RIP_REGNUM 2 /* Return instruction pointer (local r2) */
|
||||
// OBSOLETE #define R15_REGNUM 15 /* Last local register */
|
||||
// OBSOLETE #define G0_REGNUM 16 /* First global register */
|
||||
// OBSOLETE #define G13_REGNUM 29 /* g13 - holds struct return address */
|
||||
// OBSOLETE #define G14_REGNUM 30 /* g14 - ptr to arg block / leafproc return address */
|
||||
// OBSOLETE #define FP_REGNUM 31 /* Contains address of executing stack frame */
|
||||
// OBSOLETE #define PCW_REGNUM 32 /* process control word */
|
||||
// OBSOLETE #define ACW_REGNUM 33 /* arithmetic control word */
|
||||
// OBSOLETE #define TCW_REGNUM 34 /* trace control word */
|
||||
// OBSOLETE #define IP_REGNUM 35 /* instruction pointer */
|
||||
// OBSOLETE #define FP0_REGNUM 36 /* First floating point register */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Some registers have more than one name */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define PC_REGNUM IP_REGNUM /* GDB refers to ip as the Program Counter */
|
||||
// OBSOLETE #define PFP_REGNUM R0_REGNUM /* Previous frame pointer */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Total amount of space needed to store our copies of the machine's
|
||||
// OBSOLETE register state, the array `registers'. */
|
||||
// OBSOLETE #define REGISTER_BYTES ((36*4) + (4*10))
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Index within `registers' of the first byte of the space for register N. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define REGISTER_BYTE(N) ( (N) < FP0_REGNUM ? \
|
||||
// OBSOLETE (4*(N)) : ((10*(N)) - (6*FP0_REGNUM)) )
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* The i960 has register windows, sort of. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern void i960_get_saved_register (char *raw_buffer,
|
||||
// OBSOLETE int *optimized,
|
||||
// OBSOLETE CORE_ADDR *addrp,
|
||||
// OBSOLETE struct frame_info *frame,
|
||||
// OBSOLETE int regnum,
|
||||
// OBSOLETE enum lval_type *lval);
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
|
||||
// OBSOLETE i960_get_saved_register(raw_buffer, optimized, addrp, frame, regnum, lval)
|
||||
// OBSOLETE
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Number of bytes of storage in the actual machine representation
|
||||
// OBSOLETE for register N. On the i960, all regs are 4 bytes except for floating
|
||||
// OBSOLETE point, which are 10. NINDY only sends us 8 byte values for these,
|
||||
// OBSOLETE which is a pain, but VxWorks handles this correctly, so we must. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define REGISTER_RAW_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 10 )
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Number of bytes of storage in the program's representation for register N. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) ( (N) < FP0_REGNUM ? 4 : 8 )
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define MAX_REGISTER_RAW_SIZE 10
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 8
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "floatformat.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Return the GDB type object for the "standard" data type
|
||||
// OBSOLETE of data in register N. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE struct type *i960_register_type (int regnum);
|
||||
// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) i960_register_type (N)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Macros for understanding function return values... */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Does the specified function use the "struct returning" convention
|
||||
// OBSOLETE or the "value returning" convention? The "value returning" convention
|
||||
// OBSOLETE almost invariably returns the entire value in registers. The
|
||||
// OBSOLETE "struct returning" convention often returns the entire value in
|
||||
// OBSOLETE memory, and passes a pointer (out of or into the function) saying
|
||||
// OBSOLETE where the value (is or should go).
|
||||
// OBSOLETE
|
||||
// OBSOLETE Since this sometimes depends on whether it was compiled with GCC,
|
||||
// OBSOLETE this is also an argument. This is used in call_function to build a
|
||||
// OBSOLETE stack, and in value_being_returned to print return values.
|
||||
// OBSOLETE
|
||||
// OBSOLETE On i960, a structure is returned in registers g0-g3, if it will fit.
|
||||
// OBSOLETE If it's more than 16 bytes long, g13 pointed to it on entry. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern use_struct_convention_fn i960_use_struct_convention;
|
||||
// OBSOLETE #define USE_STRUCT_CONVENTION(gcc_p, type) i960_use_struct_convention (gcc_p, type)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state
|
||||
// OBSOLETE a function return value of type TYPE, and copy that, in virtual format,
|
||||
// OBSOLETE into VALBUF. This is only called if USE_STRUCT_CONVENTION for this
|
||||
// OBSOLETE type is 0.
|
||||
// OBSOLETE
|
||||
// OBSOLETE On the i960 we just take as many bytes as we need from G0 through G3. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
|
||||
// OBSOLETE memcpy(VALBUF, REGBUF+REGISTER_BYTE(G0_REGNUM), TYPE_LENGTH (TYPE))
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* If USE_STRUCT_CONVENTION produces a 1,
|
||||
// OBSOLETE extract from an array REGBUF containing the (raw) register state
|
||||
// OBSOLETE the address in which a function should return its structure value,
|
||||
// OBSOLETE as a CORE_ADDR (or an expression that can be used as one).
|
||||
// OBSOLETE
|
||||
// OBSOLETE Address of where to put structure was passed in in global
|
||||
// OBSOLETE register g13 on entry. God knows what's in g13 now. The
|
||||
// OBSOLETE (..., 0) below is to make it appear to return a value, though
|
||||
// OBSOLETE actually all it does is call error(). */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
|
||||
// OBSOLETE (error("Don't know where large structure is returned on i960"), 0)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Write into appropriate registers a function return value
|
||||
// OBSOLETE of type TYPE, given in virtual format, for "value returning" functions.
|
||||
// OBSOLETE
|
||||
// OBSOLETE For 'return' command: not (yet) implemented for i960. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \
|
||||
// OBSOLETE error ("Returning values from functions is not implemented in i960 gdb")
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Store the address of the place in which to copy the structure the
|
||||
// OBSOLETE subroutine will return. This is called from call_function. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \
|
||||
// OBSOLETE error ("Returning values from functions is not implemented in i960 gdb")
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame
|
||||
// OBSOLETE (its caller). */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address
|
||||
// OBSOLETE and produces the frame's chain-pointer.
|
||||
// OBSOLETE
|
||||
// OBSOLETE However, if FRAME_CHAIN_VALID returns zero,
|
||||
// OBSOLETE it means the given frame is the outermost one and has no caller. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* We cache information about saved registers in the frame structure,
|
||||
// OBSOLETE to save us from having to re-scan function prologues every time
|
||||
// OBSOLETE a register in a non-current frame is accessed. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define EXTRA_FRAME_INFO \
|
||||
// OBSOLETE struct frame_saved_regs *fsr; \
|
||||
// OBSOLETE CORE_ADDR arg_pointer;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized,
|
||||
// OBSOLETE so that FRAME_FIND_SAVED_REGS () will know to allocate and
|
||||
// OBSOLETE initialize a frame_saved_regs struct the first time it is called.
|
||||
// OBSOLETE Set the arg_pointer to -1, which is not valid; 0 and other values
|
||||
// OBSOLETE indicate real, cached values. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
|
||||
// OBSOLETE ((fi)->fsr = 0, (fi)->arg_pointer = -1)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* On the i960, we get the chain pointer by reading the PFP saved
|
||||
// OBSOLETE on the stack and clearing the status bits. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_CHAIN(thisframe) \
|
||||
// OBSOLETE (read_memory_integer (FRAME_FP(thisframe), 4) & ~0xf)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
|
||||
// OBSOLETE and has no caller.
|
||||
// OBSOLETE
|
||||
// OBSOLETE On the i960, each various target system type must define FRAME_CHAIN_VALID,
|
||||
// OBSOLETE since it differs between NINDY and VxWorks, the two currently supported
|
||||
// OBSOLETE targets types. We leave it undefined here. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* A macro that tells us whether the function invocation represented
|
||||
// OBSOLETE by FI does not have a frame on the stack associated with it. If it
|
||||
// OBSOLETE does not, FRAMELESS is set to 1, else 0. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE CORE_ADDR leafproc_return (CORE_ADDR ip);
|
||||
// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \
|
||||
// OBSOLETE (leafproc_return ((FI)->pc) != 0)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Note that in the i960 architecture the return pointer is saved in the
|
||||
// OBSOLETE *caller's* stack frame.
|
||||
// OBSOLETE
|
||||
// OBSOLETE Make sure to zero low-order bits because of bug in 960CA A-step part
|
||||
// OBSOLETE (instruction addresses should always be word-aligned anyway). */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_SAVED_PC(frame) \
|
||||
// OBSOLETE ((read_memory_integer(FRAME_CHAIN(frame)+8,4)) & ~3)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* On the i960, FRAME_ARGS_ADDRESS should return the value of
|
||||
// OBSOLETE g14 as passed into the frame, if known. We need a function for this.
|
||||
// OBSOLETE We cache this value in the frame info if we've already looked it up. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) \
|
||||
// OBSOLETE (((fi)->arg_pointer != -1)? (fi)->arg_pointer: frame_args_address (fi, 0))
|
||||
// OBSOLETE extern CORE_ADDR frame_args_address (); /* i960-tdep.c */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* This is the same except it should return 0 when
|
||||
// OBSOLETE it does not really know where the args are, rather than guessing.
|
||||
// OBSOLETE This value is not cached since it is only used infrequently. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_ARGS_ADDRESS_CORRECT(fi) (frame_args_address (fi, 1))
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Set NUMARGS to the number of args passed to a frame.
|
||||
// OBSOLETE Can return -1, meaning no way to tell. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Return number of bytes at start of arglist that are not really args. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_ARGS_SKIP 0
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Produce the positions of the saved registers in a stack frame. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
|
||||
// OBSOLETE frame_find_saved_regs (frame_info_addr, &sr)
|
||||
// OBSOLETE extern void frame_find_saved_regs (); /* See i960-tdep.c */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Things needed for making calls to functions in the inferior process */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Push an empty stack frame, to record the current ip, etc.
|
||||
// OBSOLETE
|
||||
// OBSOLETE Not (yet?) implemented for i960. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define PUSH_DUMMY_FRAME \
|
||||
// OBSOLETE error("Function calls into the inferior process are not supported on the i960")
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Discard from the stack the innermost frame, restoring all registers. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE
|
||||
// OBSOLETE void i960_pop_frame (void);
|
||||
// OBSOLETE #define POP_FRAME \
|
||||
// OBSOLETE i960_pop_frame ()
|
||||
// OBSOLETE
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* This sequence of words is the instructions
|
||||
// OBSOLETE
|
||||
// OBSOLETE callx 0x00000000
|
||||
// OBSOLETE fmark
|
||||
// OBSOLETE */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* #define CALL_DUMMY { 0x86003000, 0x00000000, 0x66003e00 } */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* #define CALL_DUMMY_START_OFFSET 0 *//* Start execution at beginning of dummy */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Indicate that we don't support calling inferior child functions. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #undef CALL_DUMMY
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Insert the specified number of args and function address
|
||||
// OBSOLETE into a call sequence of the above form stored at 'dummyname'.
|
||||
// OBSOLETE
|
||||
// OBSOLETE Ignore arg count on i960. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* #define FIX_CALL_DUMMY(dummyname, fun, nargs) *(((int *)dummyname)+1) = fun */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #undef FIX_CALL_DUMMY
|
||||
// OBSOLETE
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Interface definitions for kernel debugger KDB */
|
||||
// OBSOLETE /* (Not relevant to i960.) */
|
||||
|
||||
@ -1,69 +1,69 @@
|
||||
/* Parameters for Intel 960 running MON960 monitor, for GDB, the GNU debugger.
|
||||
Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
|
||||
Contributed by Intel Corporation and Cygnus Support.
|
||||
|
||||
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. */
|
||||
|
||||
/*****************************************************************************
|
||||
* Definitions to target GDB to an i960 debugged over a serial line.
|
||||
******************************************************************************/
|
||||
|
||||
#include "i960/tm-i960.h"
|
||||
|
||||
/* forward declarations */
|
||||
struct frame_info;
|
||||
|
||||
/* redefined from tm-i960.h */
|
||||
/* Number of machine registers */
|
||||
#undef NUM_REGS
|
||||
#define NUM_REGS 40
|
||||
|
||||
/* Initializer for an array of names of registers.
|
||||
There should be NUM_REGS strings in this initializer. */
|
||||
#undef REGISTER_NAMES
|
||||
#define REGISTER_NAMES { \
|
||||
/* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \
|
||||
/* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\
|
||||
/* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
|
||||
/* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \
|
||||
/* 32 */ "pc", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\
|
||||
}
|
||||
|
||||
/* Override the standard gdb prompt when compiled for this target. */
|
||||
|
||||
#define DEFAULT_PROMPT "(gdb960) "
|
||||
|
||||
/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
|
||||
and has no caller.
|
||||
|
||||
On the i960, each various target system type defines FRAME_CHAIN_VALID,
|
||||
since it differs between Nindy, Mon960 and VxWorks, the currently supported
|
||||
target types. */
|
||||
|
||||
extern int mon960_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) mon960_frame_chain_valid (chain, thisframe)
|
||||
|
||||
/* Sequence of bytes for breakpoint instruction */
|
||||
|
||||
#define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
|
||||
|
||||
/* Amount ip must be decremented by after a breakpoint.
|
||||
* This is often the number of bytes in BREAKPOINT but not always.
|
||||
*/
|
||||
|
||||
#define DECR_PC_AFTER_BREAK 4
|
||||
// OBSOLETE /* Parameters for Intel 960 running MON960 monitor, for GDB, the GNU debugger.
|
||||
// OBSOLETE Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
|
||||
// OBSOLETE Contributed by Intel Corporation and Cygnus Support.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /*****************************************************************************
|
||||
// OBSOLETE * Definitions to target GDB to an i960 debugged over a serial line.
|
||||
// OBSOLETE ******************************************************************************/
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "i960/tm-i960.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* forward declarations */
|
||||
// OBSOLETE struct frame_info;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* redefined from tm-i960.h */
|
||||
// OBSOLETE /* Number of machine registers */
|
||||
// OBSOLETE #undef NUM_REGS
|
||||
// OBSOLETE #define NUM_REGS 40
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Initializer for an array of names of registers.
|
||||
// OBSOLETE There should be NUM_REGS strings in this initializer. */
|
||||
// OBSOLETE #undef REGISTER_NAMES
|
||||
// OBSOLETE #define REGISTER_NAMES { \
|
||||
// OBSOLETE /* 0 */ "pfp", "sp", "rip", "r3", "r4", "r5", "r6", "r7", \
|
||||
// OBSOLETE /* 8 */ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",\
|
||||
// OBSOLETE /* 16 */ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
|
||||
// OBSOLETE /* 24 */ "g8", "g9", "g10", "g11", "g12", "g13", "g14", "fp", \
|
||||
// OBSOLETE /* 32 */ "pc", "ac", "tc", "ip", "fp0", "fp1", "fp2", "fp3",\
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Override the standard gdb prompt when compiled for this target. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DEFAULT_PROMPT "(gdb960) "
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
|
||||
// OBSOLETE and has no caller.
|
||||
// OBSOLETE
|
||||
// OBSOLETE On the i960, each various target system type defines FRAME_CHAIN_VALID,
|
||||
// OBSOLETE since it differs between Nindy, Mon960 and VxWorks, the currently supported
|
||||
// OBSOLETE target types. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern int mon960_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) mon960_frame_chain_valid (chain, thisframe)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Sequence of bytes for breakpoint instruction */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Amount ip must be decremented by after a breakpoint.
|
||||
// OBSOLETE * This is often the number of bytes in BREAKPOINT but not always.
|
||||
// OBSOLETE */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DECR_PC_AFTER_BREAK 4
|
||||
|
||||
@ -1,106 +1,106 @@
|
||||
/* Parameters for Intel 960 running NINDY monitor, for GDB, the GNU debugger.
|
||||
Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
|
||||
Contributed by Intel Corporation and Cygnus Support.
|
||||
|
||||
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. */
|
||||
|
||||
/*****************************************************************************
|
||||
* Definitions to target GDB to an i960 debugged over a serial line.
|
||||
******************************************************************************/
|
||||
|
||||
#include "i960/tm-i960.h"
|
||||
|
||||
/* forward declarations */
|
||||
struct frame_info;
|
||||
|
||||
/* Override the standard gdb prompt when compiled for this target. */
|
||||
|
||||
#define DEFAULT_PROMPT "(gdb960) "
|
||||
|
||||
/* Additional command line options accepted by nindy gdb's, for handling
|
||||
the remote-nindy.c interface. These should really be target-specific
|
||||
rather than architecture-specific. */
|
||||
|
||||
extern int nindy_old_protocol; /* nonzero if old NINDY serial protocol */
|
||||
extern int nindy_initial_brk; /* Send a BREAK to reset board first */
|
||||
extern char *nindy_ttyname; /* Name of serial port to talk to nindy */
|
||||
|
||||
#define ADDITIONAL_OPTIONS \
|
||||
{"O", no_argument, &nindy_old_protocol, 1}, \
|
||||
{"brk", no_argument, &nindy_initial_brk, 1}, \
|
||||
{"ser", required_argument, 0, 1004}, /* 1004 is magic cookie for ADDL_CASES */
|
||||
|
||||
#define ADDITIONAL_OPTION_CASES \
|
||||
case 1004: /* -ser option: remote nindy auto-start */ \
|
||||
nindy_ttyname = optarg; \
|
||||
break;
|
||||
|
||||
#define ADDITIONAL_OPTION_HELP \
|
||||
"\
|
||||
-O Use old protocol to talk to a Nindy target\n\
|
||||
-brk Send a break to a Nindy target to reset it.\n\
|
||||
-ser SERIAL Open remote Nindy session to SERIAL port.\n\
|
||||
"
|
||||
|
||||
/* If specified on the command line, open tty for talking to nindy,
|
||||
and download the executable file if one was specified. */
|
||||
|
||||
extern void nindy_open (char *name, int from_tty);
|
||||
#define ADDITIONAL_OPTION_HANDLER \
|
||||
if (nindy_ttyname != NULL) \
|
||||
{ \
|
||||
if (catch_command_errors (nindy_open, nindy_ttyname, \
|
||||
!batch, RETURN_MASK_ALL)) \
|
||||
{ \
|
||||
if (execarg != NULL) \
|
||||
catch_command_errors (target_load, execarg, !batch, \
|
||||
RETURN_MASK_ALL); \
|
||||
} \
|
||||
}
|
||||
|
||||
/* If configured for i960 target, we take control before main loop
|
||||
and demand that we configure for a nindy target. */
|
||||
|
||||
#define BEFORE_MAIN_LOOP_HOOK \
|
||||
nindy_before_main_loop();
|
||||
|
||||
extern void
|
||||
nindy_before_main_loop (); /* In remote-nindy.c */
|
||||
|
||||
/* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
|
||||
and has no caller.
|
||||
|
||||
On the i960, each various target system type defines FRAME_CHAIN_VALID,
|
||||
since it differs between NINDY and VxWorks, the two currently supported
|
||||
targets types. */
|
||||
|
||||
extern int nindy_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) nindy_frame_chain_valid (chain, thisframe)
|
||||
|
||||
extern int
|
||||
nindy_frame_chain_valid (); /* See nindy-tdep.c */
|
||||
|
||||
/* Sequence of bytes for breakpoint instruction */
|
||||
|
||||
#define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
|
||||
|
||||
/* Amount ip must be decremented by after a breakpoint.
|
||||
* This is often the number of bytes in BREAKPOINT but not always.
|
||||
*/
|
||||
|
||||
#define DECR_PC_AFTER_BREAK 0
|
||||
// OBSOLETE /* Parameters for Intel 960 running NINDY monitor, for GDB, the GNU debugger.
|
||||
// OBSOLETE Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
|
||||
// OBSOLETE Contributed by Intel Corporation and Cygnus Support.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /*****************************************************************************
|
||||
// OBSOLETE * Definitions to target GDB to an i960 debugged over a serial line.
|
||||
// OBSOLETE ******************************************************************************/
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "i960/tm-i960.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* forward declarations */
|
||||
// OBSOLETE struct frame_info;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Override the standard gdb prompt when compiled for this target. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DEFAULT_PROMPT "(gdb960) "
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Additional command line options accepted by nindy gdb's, for handling
|
||||
// OBSOLETE the remote-nindy.c interface. These should really be target-specific
|
||||
// OBSOLETE rather than architecture-specific. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern int nindy_old_protocol; /* nonzero if old NINDY serial protocol */
|
||||
// OBSOLETE extern int nindy_initial_brk; /* Send a BREAK to reset board first */
|
||||
// OBSOLETE extern char *nindy_ttyname; /* Name of serial port to talk to nindy */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define ADDITIONAL_OPTIONS \
|
||||
// OBSOLETE {"O", no_argument, &nindy_old_protocol, 1}, \
|
||||
// OBSOLETE {"brk", no_argument, &nindy_initial_brk, 1}, \
|
||||
// OBSOLETE {"ser", required_argument, 0, 1004}, /* 1004 is magic cookie for ADDL_CASES */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define ADDITIONAL_OPTION_CASES \
|
||||
// OBSOLETE case 1004: /* -ser option: remote nindy auto-start */ \
|
||||
// OBSOLETE nindy_ttyname = optarg; \
|
||||
// OBSOLETE break;
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define ADDITIONAL_OPTION_HELP \
|
||||
// OBSOLETE "\
|
||||
// OBSOLETE -O Use old protocol to talk to a Nindy target\n\
|
||||
// OBSOLETE -brk Send a break to a Nindy target to reset it.\n\
|
||||
// OBSOLETE -ser SERIAL Open remote Nindy session to SERIAL port.\n\
|
||||
// OBSOLETE "
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* If specified on the command line, open tty for talking to nindy,
|
||||
// OBSOLETE and download the executable file if one was specified. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern void nindy_open (char *name, int from_tty);
|
||||
// OBSOLETE #define ADDITIONAL_OPTION_HANDLER \
|
||||
// OBSOLETE if (nindy_ttyname != NULL) \
|
||||
// OBSOLETE { \
|
||||
// OBSOLETE if (catch_command_errors (nindy_open, nindy_ttyname, \
|
||||
// OBSOLETE !batch, RETURN_MASK_ALL)) \
|
||||
// OBSOLETE { \
|
||||
// OBSOLETE if (execarg != NULL) \
|
||||
// OBSOLETE catch_command_errors (target_load, execarg, !batch, \
|
||||
// OBSOLETE RETURN_MASK_ALL); \
|
||||
// OBSOLETE } \
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* If configured for i960 target, we take control before main loop
|
||||
// OBSOLETE and demand that we configure for a nindy target. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define BEFORE_MAIN_LOOP_HOOK \
|
||||
// OBSOLETE nindy_before_main_loop();
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern void
|
||||
// OBSOLETE nindy_before_main_loop (); /* In remote-nindy.c */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
|
||||
// OBSOLETE and has no caller.
|
||||
// OBSOLETE
|
||||
// OBSOLETE On the i960, each various target system type defines FRAME_CHAIN_VALID,
|
||||
// OBSOLETE since it differs between NINDY and VxWorks, the two currently supported
|
||||
// OBSOLETE targets types. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern int nindy_frame_chain_valid (CORE_ADDR, struct frame_info *);
|
||||
// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nindy_frame_chain_valid (chain, thisframe)
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern int
|
||||
// OBSOLETE nindy_frame_chain_valid (); /* See nindy-tdep.c */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Sequence of bytes for breakpoint instruction */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Amount ip must be decremented by after a breakpoint.
|
||||
// OBSOLETE * This is often the number of bytes in BREAKPOINT but not always.
|
||||
// OBSOLETE */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DECR_PC_AFTER_BREAK 0
|
||||
|
||||
@ -1,52 +1,52 @@
|
||||
/* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
|
||||
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998, 1999
|
||||
Free Software Foundation, Inc.
|
||||
Contributed by Cygnus Support.
|
||||
|
||||
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. */
|
||||
|
||||
#include "i960/tm-i960.h"
|
||||
#include "config/tm-vxworks.h"
|
||||
|
||||
/* Under VxWorks the IP isn't filled in. Skip it, go with RIP, which has
|
||||
the real value. */
|
||||
#undef PC_REGNUM
|
||||
#define PC_REGNUM RIP_REGNUM
|
||||
|
||||
/* We have more complex, useful breakpoints on the target.
|
||||
Amount ip must be decremented by after a breakpoint. */
|
||||
|
||||
#define DECR_PC_AFTER_BREAK 0
|
||||
|
||||
/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
|
||||
|
||||
#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
|
||||
|
||||
/* Breakpoint patching is handled at the target end in VxWorks. */
|
||||
/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
|
||||
|
||||
/* Number of registers in a ptrace_getregs call. */
|
||||
|
||||
#define VX_NUM_REGS (16 + 16 + 3)
|
||||
|
||||
/* Number of registers in a ptrace_getfpregs call. */
|
||||
|
||||
/* @@ Can't use this -- the rdb library for the 960 target
|
||||
doesn't support setting or retrieving FP regs. KR */
|
||||
|
||||
/* #define VX_SIZE_FPREGS (REGISTER_RAW_SIZE (FP0_REGNUM) * 4) */
|
||||
// OBSOLETE /* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
|
||||
// OBSOLETE Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998, 1999
|
||||
// OBSOLETE Free Software Foundation, Inc.
|
||||
// OBSOLETE Contributed by Cygnus Support.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "i960/tm-i960.h"
|
||||
// OBSOLETE #include "config/tm-vxworks.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Under VxWorks the IP isn't filled in. Skip it, go with RIP, which has
|
||||
// OBSOLETE the real value. */
|
||||
// OBSOLETE #undef PC_REGNUM
|
||||
// OBSOLETE #define PC_REGNUM RIP_REGNUM
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* We have more complex, useful breakpoints on the target.
|
||||
// OBSOLETE Amount ip must be decremented by after a breakpoint. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DECR_PC_AFTER_BREAK 0
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Breakpoint patching is handled at the target end in VxWorks. */
|
||||
// OBSOLETE /* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Number of registers in a ptrace_getregs call. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define VX_NUM_REGS (16 + 16 + 3)
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Number of registers in a ptrace_getfpregs call. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* @@ Can't use this -- the rdb library for the 960 target
|
||||
// OBSOLETE doesn't support setting or retrieving FP regs. KR */
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* #define VX_SIZE_FPREGS (REGISTER_RAW_SIZE (FP0_REGNUM) * 4) */
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
# Target: VxWorks running on an Intel 960
|
||||
TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
|
||||
TM_FILE= tm-vx960.h
|
||||
|
||||
# Define this for the vx-share routines, which don't see param.h.
|
||||
MT_CFLAGS= -DI80960
|
||||
# OBSOLETE # Target: VxWorks running on an Intel 960
|
||||
# OBSOLETE TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
|
||||
# OBSOLETE TM_FILE= tm-vx960.h
|
||||
# OBSOLETE
|
||||
# OBSOLETE # Define this for the vx-share routines, which don't see param.h.
|
||||
# OBSOLETE MT_CFLAGS= -DI80960
|
||||
|
||||
@ -120,13 +120,13 @@ i[3456]86-*-cygwin*) gdb_target=cygwin ;;
|
||||
i[3456]86-*-vxworks*) gdb_target=vxworks ;;
|
||||
i[3456]86-*-*) gdb_target=embed ;;
|
||||
|
||||
i960-*-bout*) gdb_target=vxworks960 ;;
|
||||
i960-nindy-coff*) gdb_target=nindy960 ;;
|
||||
i960-*-coff*) gdb_target=mon960 ;;
|
||||
i960-nindy-elf*) gdb_target=nindy960 ;;
|
||||
i960-*-elf*) gdb_target=mon960 ;;
|
||||
i960-*-nindy*) gdb_target=nindy960 ;;
|
||||
i960-*-vxworks*) gdb_target=vxworks960 ;;
|
||||
# OBSOLETE i960-*-bout*) gdb_target=vxworks960 ;;
|
||||
# OBSOLETE i960-nindy-coff*) gdb_target=nindy960 ;;
|
||||
# OBSOLETE i960-*-coff*) gdb_target=mon960 ;;
|
||||
# OBSOLETE i960-nindy-elf*) gdb_target=nindy960 ;;
|
||||
# OBSOLETE i960-*-elf*) gdb_target=mon960 ;;
|
||||
# OBSOLETE i960-*-nindy*) gdb_target=nindy960 ;;
|
||||
# OBSOLETE i960-*-vxworks*) gdb_target=vxworks960 ;;
|
||||
|
||||
ia64-*-aix*) gdb_target=aix ;;
|
||||
ia64-*-linux*) gdb_target=linux
|
||||
|
||||
2112
gdb/i960-tdep.c
2112
gdb/i960-tdep.c
File diff suppressed because it is too large
Load Diff
1524
gdb/remote-nindy.c
1524
gdb/remote-nindy.c
File diff suppressed because it is too large
Load Diff
@ -1,351 +1,351 @@
|
||||
/* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.
|
||||
Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000
|
||||
Free Software Foundation, Inc.
|
||||
Contributed by:
|
||||
Roger Moyers
|
||||
XLNT Designs, Inc.
|
||||
15050 Avenue of Science, Suite 106
|
||||
San Diego, CA 92128
|
||||
(619)487-9320
|
||||
roger@xlnt.com
|
||||
Adapted from work done at Cygnus Support in remote-nindy.c,
|
||||
later merged in by Stan Shebs at Cygnus.
|
||||
|
||||
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. */
|
||||
|
||||
#include "defs.h"
|
||||
#include "gdbcmd.h"
|
||||
#include "serial.h"
|
||||
#include "target.h"
|
||||
|
||||
/* Default ports used to talk with the NetROM. */
|
||||
|
||||
#define DEFAULT_NETROM_LOAD_PORT 1236
|
||||
#define DEFAULT_NETROM_CONTROL_PORT 1237
|
||||
|
||||
static void nrom_close (int quitting);
|
||||
|
||||
/* New commands. */
|
||||
|
||||
static void nrom_passthru (char *, int);
|
||||
|
||||
/* We talk to the NetROM over these sockets. */
|
||||
|
||||
static struct serial *load_desc = NULL;
|
||||
static struct serial *ctrl_desc = NULL;
|
||||
|
||||
static int load_port = DEFAULT_NETROM_LOAD_PORT;
|
||||
static int control_port = DEFAULT_NETROM_CONTROL_PORT;
|
||||
|
||||
static char nrom_hostname[100];
|
||||
|
||||
/* Forward data declaration. */
|
||||
|
||||
extern struct target_ops nrom_ops;
|
||||
|
||||
/* Scan input from the remote system, until STRING is found. Print chars that
|
||||
don't match. */
|
||||
|
||||
static int
|
||||
expect (char *string)
|
||||
{
|
||||
char *p = string;
|
||||
int c;
|
||||
|
||||
immediate_quit++;
|
||||
|
||||
while (1)
|
||||
{
|
||||
c = serial_readchar (ctrl_desc, 5);
|
||||
|
||||
if (c == *p++)
|
||||
{
|
||||
if (*p == '\0')
|
||||
{
|
||||
immediate_quit--;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
fputc_unfiltered (c, gdb_stdout);
|
||||
p = string;
|
||||
if (c == *p)
|
||||
p++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
nrom_kill (void)
|
||||
{
|
||||
nrom_close (0);
|
||||
}
|
||||
|
||||
static struct serial *
|
||||
open_socket (char *name, int port)
|
||||
{
|
||||
char sockname[100];
|
||||
struct serial *desc;
|
||||
|
||||
sprintf (sockname, "%s:%d", name, port);
|
||||
desc = serial_open (sockname);
|
||||
if (!desc)
|
||||
perror_with_name (sockname);
|
||||
|
||||
return desc;
|
||||
}
|
||||
|
||||
static void
|
||||
load_cleanup (void)
|
||||
{
|
||||
serial_close (load_desc);
|
||||
load_desc = NULL;
|
||||
}
|
||||
|
||||
/* Download a file specified in ARGS to the netROM. */
|
||||
|
||||
static void
|
||||
nrom_load (char *args, int fromtty)
|
||||
{
|
||||
int fd, rd_amt, fsize;
|
||||
bfd *pbfd;
|
||||
asection *section;
|
||||
char *downloadstring = "download 0\n";
|
||||
struct cleanup *old_chain;
|
||||
|
||||
/* Tell the netrom to get ready to download. */
|
||||
if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring)))
|
||||
error ("nrom_load: control_send() of `%s' failed", downloadstring);
|
||||
|
||||
expect ("Waiting for a connection...\n");
|
||||
|
||||
load_desc = open_socket (nrom_hostname, load_port);
|
||||
|
||||
old_chain = make_cleanup (load_cleanup, 0);
|
||||
|
||||
pbfd = bfd_openr (args, 0);
|
||||
|
||||
if (pbfd)
|
||||
{
|
||||
make_cleanup (bfd_close, pbfd);
|
||||
|
||||
if (!bfd_check_format (pbfd, bfd_object))
|
||||
error ("\"%s\": not in executable format: %s",
|
||||
args, bfd_errmsg (bfd_get_error ()));
|
||||
|
||||
for (section = pbfd->sections; section; section = section->next)
|
||||
{
|
||||
if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
|
||||
{
|
||||
bfd_vma section_address;
|
||||
unsigned long section_size;
|
||||
const char *section_name;
|
||||
|
||||
section_name = bfd_get_section_name (pbfd, section);
|
||||
section_address = bfd_get_section_vma (pbfd, section);
|
||||
section_size = bfd_section_size (pbfd, section);
|
||||
|
||||
if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
|
||||
{
|
||||
file_ptr fptr;
|
||||
|
||||
printf_filtered ("[Loading section %s at %x (%d bytes)]\n",
|
||||
section_name, section_address,
|
||||
section_size);
|
||||
|
||||
fptr = 0;
|
||||
|
||||
while (section_size > 0)
|
||||
{
|
||||
char buffer[1024];
|
||||
int count;
|
||||
|
||||
count = min (section_size, 1024);
|
||||
|
||||
bfd_get_section_contents (pbfd, section, buffer, fptr,
|
||||
count);
|
||||
|
||||
serial_write (load_desc, buffer, count);
|
||||
section_address += count;
|
||||
fptr += count;
|
||||
section_size -= count;
|
||||
}
|
||||
}
|
||||
else
|
||||
/* BSS and such */
|
||||
{
|
||||
printf_filtered ("[section %s: not loading]\n",
|
||||
section_name);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
error ("\"%s\": Could not open", args);
|
||||
|
||||
do_cleanups (old_chain);
|
||||
}
|
||||
|
||||
/* Open a connection to the remote NetROM devices. */
|
||||
|
||||
static void
|
||||
nrom_open (char *name, int from_tty)
|
||||
{
|
||||
int errn;
|
||||
|
||||
if (!name || strchr (name, '/') || strchr (name, ':'))
|
||||
error (
|
||||
"To open a NetROM connection, you must specify the hostname\n\
|
||||
or IP address of the NetROM device you wish to use.");
|
||||
|
||||
strcpy (nrom_hostname, name);
|
||||
|
||||
target_preopen (from_tty);
|
||||
|
||||
unpush_target (&nrom_ops);
|
||||
|
||||
ctrl_desc = open_socket (nrom_hostname, control_port);
|
||||
|
||||
push_target (&nrom_ops);
|
||||
|
||||
if (from_tty)
|
||||
printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname);
|
||||
}
|
||||
|
||||
/* Close out all files and local state before this target loses control. */
|
||||
|
||||
static void
|
||||
nrom_close (int quitting)
|
||||
{
|
||||
if (load_desc)
|
||||
serial_close (load_desc);
|
||||
if (ctrl_desc)
|
||||
serial_close (ctrl_desc);
|
||||
}
|
||||
|
||||
/* Pass arguments directly to the NetROM. */
|
||||
|
||||
static void
|
||||
nrom_passthru (char *args, int fromtty)
|
||||
{
|
||||
char buf[1024];
|
||||
|
||||
sprintf (buf, "%s\n", args);
|
||||
if (serial_write (ctrl_desc, buf, strlen (buf)))
|
||||
error ("nrom_reset: control_send() of `%s'failed", args);
|
||||
}
|
||||
|
||||
static void
|
||||
nrom_mourn (void)
|
||||
{
|
||||
unpush_target (&nrom_ops);
|
||||
generic_mourn_inferior ();
|
||||
}
|
||||
|
||||
/* Define the target vector. */
|
||||
|
||||
struct target_ops nrom_ops;
|
||||
|
||||
static void
|
||||
init_nrom_ops (void)
|
||||
{
|
||||
nrom_ops.to_shortname = "nrom";
|
||||
nrom_ops.to_longname = "Remote XDI `NetROM' target";
|
||||
nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet";
|
||||
nrom_ops.to_open = nrom_open;
|
||||
nrom_ops.to_close = nrom_close;
|
||||
nrom_ops.to_attach = NULL;
|
||||
nrom_ops.to_post_attach = NULL;
|
||||
nrom_ops.to_require_attach = NULL;
|
||||
nrom_ops.to_detach = NULL;
|
||||
nrom_ops.to_require_detach = NULL;
|
||||
nrom_ops.to_resume = NULL;
|
||||
nrom_ops.to_wait = NULL;
|
||||
nrom_ops.to_post_wait = NULL;
|
||||
nrom_ops.to_fetch_registers = NULL;
|
||||
nrom_ops.to_store_registers = NULL;
|
||||
nrom_ops.to_prepare_to_store = NULL;
|
||||
nrom_ops.to_xfer_memory = NULL;
|
||||
nrom_ops.to_files_info = NULL;
|
||||
nrom_ops.to_insert_breakpoint = NULL;
|
||||
nrom_ops.to_remove_breakpoint = NULL;
|
||||
nrom_ops.to_terminal_init = NULL;
|
||||
nrom_ops.to_terminal_inferior = NULL;
|
||||
nrom_ops.to_terminal_ours_for_output = NULL;
|
||||
nrom_ops.to_terminal_ours = NULL;
|
||||
nrom_ops.to_terminal_info = NULL;
|
||||
nrom_ops.to_kill = nrom_kill;
|
||||
nrom_ops.to_load = nrom_load;
|
||||
nrom_ops.to_lookup_symbol = NULL;
|
||||
nrom_ops.to_create_inferior = NULL;
|
||||
nrom_ops.to_post_startup_inferior = NULL;
|
||||
nrom_ops.to_acknowledge_created_inferior = NULL;
|
||||
nrom_ops.to_clone_and_follow_inferior = NULL;
|
||||
nrom_ops.to_post_follow_inferior_by_clone = NULL;
|
||||
nrom_ops.to_insert_fork_catchpoint = NULL;
|
||||
nrom_ops.to_remove_fork_catchpoint = NULL;
|
||||
nrom_ops.to_insert_vfork_catchpoint = NULL;
|
||||
nrom_ops.to_remove_vfork_catchpoint = NULL;
|
||||
nrom_ops.to_has_forked = NULL;
|
||||
nrom_ops.to_has_vforked = NULL;
|
||||
nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;
|
||||
nrom_ops.to_post_follow_vfork = NULL;
|
||||
nrom_ops.to_insert_exec_catchpoint = NULL;
|
||||
nrom_ops.to_remove_exec_catchpoint = NULL;
|
||||
nrom_ops.to_has_execd = NULL;
|
||||
nrom_ops.to_reported_exec_events_per_exec_call = NULL;
|
||||
nrom_ops.to_has_exited = NULL;
|
||||
nrom_ops.to_mourn_inferior = nrom_mourn;
|
||||
nrom_ops.to_can_run = NULL;
|
||||
nrom_ops.to_notice_signals = 0;
|
||||
nrom_ops.to_thread_alive = 0;
|
||||
nrom_ops.to_stop = 0;
|
||||
nrom_ops.to_pid_to_exec_file = NULL;
|
||||
nrom_ops.to_stratum = download_stratum;
|
||||
nrom_ops.DONT_USE = NULL;
|
||||
nrom_ops.to_has_all_memory = 1;
|
||||
nrom_ops.to_has_memory = 1;
|
||||
nrom_ops.to_has_stack = 1;
|
||||
nrom_ops.to_has_registers = 1;
|
||||
nrom_ops.to_has_execution = 0;
|
||||
nrom_ops.to_sections = NULL;
|
||||
nrom_ops.to_sections_end = NULL;
|
||||
nrom_ops.to_magic = OPS_MAGIC;
|
||||
}
|
||||
|
||||
void
|
||||
_initialize_remote_nrom (void)
|
||||
{
|
||||
init_nrom_ops ();
|
||||
add_target (&nrom_ops);
|
||||
|
||||
add_show_from_set (
|
||||
add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port,
|
||||
"Set the port to use for NetROM downloads\n", &setlist),
|
||||
&showlist);
|
||||
|
||||
add_show_from_set (
|
||||
add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port,
|
||||
"Set the port to use for NetROM debugger services\n", &setlist),
|
||||
&showlist);
|
||||
|
||||
add_cmd ("nrom", no_class, nrom_passthru,
|
||||
"Pass arguments as command to NetROM",
|
||||
&cmdlist);
|
||||
}
|
||||
// OBSOLETE /* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.
|
||||
// OBSOLETE Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000
|
||||
// OBSOLETE Free Software Foundation, Inc.
|
||||
// OBSOLETE Contributed by:
|
||||
// OBSOLETE Roger Moyers
|
||||
// OBSOLETE XLNT Designs, Inc.
|
||||
// OBSOLETE 15050 Avenue of Science, Suite 106
|
||||
// OBSOLETE San Diego, CA 92128
|
||||
// OBSOLETE (619)487-9320
|
||||
// OBSOLETE roger@xlnt.com
|
||||
// OBSOLETE Adapted from work done at Cygnus Support in remote-nindy.c,
|
||||
// OBSOLETE later merged in by Stan Shebs at Cygnus.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "defs.h"
|
||||
// OBSOLETE #include "gdbcmd.h"
|
||||
// OBSOLETE #include "serial.h"
|
||||
// OBSOLETE #include "target.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Default ports used to talk with the NetROM. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #define DEFAULT_NETROM_LOAD_PORT 1236
|
||||
// OBSOLETE #define DEFAULT_NETROM_CONTROL_PORT 1237
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void nrom_close (int quitting);
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* New commands. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void nrom_passthru (char *, int);
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* We talk to the NetROM over these sockets. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static struct serial *load_desc = NULL;
|
||||
// OBSOLETE static struct serial *ctrl_desc = NULL;
|
||||
// OBSOLETE
|
||||
// OBSOLETE static int load_port = DEFAULT_NETROM_LOAD_PORT;
|
||||
// OBSOLETE static int control_port = DEFAULT_NETROM_CONTROL_PORT;
|
||||
// OBSOLETE
|
||||
// OBSOLETE static char nrom_hostname[100];
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Forward data declaration. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern struct target_ops nrom_ops;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Scan input from the remote system, until STRING is found. Print chars that
|
||||
// OBSOLETE don't match. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static int
|
||||
// OBSOLETE expect (char *string)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char *p = string;
|
||||
// OBSOLETE int c;
|
||||
// OBSOLETE
|
||||
// OBSOLETE immediate_quit++;
|
||||
// OBSOLETE
|
||||
// OBSOLETE while (1)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE c = serial_readchar (ctrl_desc, 5);
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (c == *p++)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE if (*p == '\0')
|
||||
// OBSOLETE {
|
||||
// OBSOLETE immediate_quit--;
|
||||
// OBSOLETE return 0;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE else
|
||||
// OBSOLETE {
|
||||
// OBSOLETE fputc_unfiltered (c, gdb_stdout);
|
||||
// OBSOLETE p = string;
|
||||
// OBSOLETE if (c == *p)
|
||||
// OBSOLETE p++;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_kill (void)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE nrom_close (0);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE static struct serial *
|
||||
// OBSOLETE open_socket (char *name, int port)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char sockname[100];
|
||||
// OBSOLETE struct serial *desc;
|
||||
// OBSOLETE
|
||||
// OBSOLETE sprintf (sockname, "%s:%d", name, port);
|
||||
// OBSOLETE desc = serial_open (sockname);
|
||||
// OBSOLETE if (!desc)
|
||||
// OBSOLETE perror_with_name (sockname);
|
||||
// OBSOLETE
|
||||
// OBSOLETE return desc;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE load_cleanup (void)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE serial_close (load_desc);
|
||||
// OBSOLETE load_desc = NULL;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Download a file specified in ARGS to the netROM. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_load (char *args, int fromtty)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE int fd, rd_amt, fsize;
|
||||
// OBSOLETE bfd *pbfd;
|
||||
// OBSOLETE asection *section;
|
||||
// OBSOLETE char *downloadstring = "download 0\n";
|
||||
// OBSOLETE struct cleanup *old_chain;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Tell the netrom to get ready to download. */
|
||||
// OBSOLETE if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring)))
|
||||
// OBSOLETE error ("nrom_load: control_send() of `%s' failed", downloadstring);
|
||||
// OBSOLETE
|
||||
// OBSOLETE expect ("Waiting for a connection...\n");
|
||||
// OBSOLETE
|
||||
// OBSOLETE load_desc = open_socket (nrom_hostname, load_port);
|
||||
// OBSOLETE
|
||||
// OBSOLETE old_chain = make_cleanup (load_cleanup, 0);
|
||||
// OBSOLETE
|
||||
// OBSOLETE pbfd = bfd_openr (args, 0);
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (pbfd)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE make_cleanup (bfd_close, pbfd);
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (!bfd_check_format (pbfd, bfd_object))
|
||||
// OBSOLETE error ("\"%s\": not in executable format: %s",
|
||||
// OBSOLETE args, bfd_errmsg (bfd_get_error ()));
|
||||
// OBSOLETE
|
||||
// OBSOLETE for (section = pbfd->sections; section; section = section->next)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE bfd_vma section_address;
|
||||
// OBSOLETE unsigned long section_size;
|
||||
// OBSOLETE const char *section_name;
|
||||
// OBSOLETE
|
||||
// OBSOLETE section_name = bfd_get_section_name (pbfd, section);
|
||||
// OBSOLETE section_address = bfd_get_section_vma (pbfd, section);
|
||||
// OBSOLETE section_size = bfd_section_size (pbfd, section);
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE file_ptr fptr;
|
||||
// OBSOLETE
|
||||
// OBSOLETE printf_filtered ("[Loading section %s at %x (%d bytes)]\n",
|
||||
// OBSOLETE section_name, section_address,
|
||||
// OBSOLETE section_size);
|
||||
// OBSOLETE
|
||||
// OBSOLETE fptr = 0;
|
||||
// OBSOLETE
|
||||
// OBSOLETE while (section_size > 0)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char buffer[1024];
|
||||
// OBSOLETE int count;
|
||||
// OBSOLETE
|
||||
// OBSOLETE count = min (section_size, 1024);
|
||||
// OBSOLETE
|
||||
// OBSOLETE bfd_get_section_contents (pbfd, section, buffer, fptr,
|
||||
// OBSOLETE count);
|
||||
// OBSOLETE
|
||||
// OBSOLETE serial_write (load_desc, buffer, count);
|
||||
// OBSOLETE section_address += count;
|
||||
// OBSOLETE fptr += count;
|
||||
// OBSOLETE section_size -= count;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE else
|
||||
// OBSOLETE /* BSS and such */
|
||||
// OBSOLETE {
|
||||
// OBSOLETE printf_filtered ("[section %s: not loading]\n",
|
||||
// OBSOLETE section_name);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
// OBSOLETE else
|
||||
// OBSOLETE error ("\"%s\": Could not open", args);
|
||||
// OBSOLETE
|
||||
// OBSOLETE do_cleanups (old_chain);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Open a connection to the remote NetROM devices. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_open (char *name, int from_tty)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE int errn;
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (!name || strchr (name, '/') || strchr (name, ':'))
|
||||
// OBSOLETE error (
|
||||
// OBSOLETE "To open a NetROM connection, you must specify the hostname\n\
|
||||
// OBSOLETE or IP address of the NetROM device you wish to use.");
|
||||
// OBSOLETE
|
||||
// OBSOLETE strcpy (nrom_hostname, name);
|
||||
// OBSOLETE
|
||||
// OBSOLETE target_preopen (from_tty);
|
||||
// OBSOLETE
|
||||
// OBSOLETE unpush_target (&nrom_ops);
|
||||
// OBSOLETE
|
||||
// OBSOLETE ctrl_desc = open_socket (nrom_hostname, control_port);
|
||||
// OBSOLETE
|
||||
// OBSOLETE push_target (&nrom_ops);
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (from_tty)
|
||||
// OBSOLETE printf_filtered ("Connected to NetROM device \"%s\"\n", nrom_hostname);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Close out all files and local state before this target loses control. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_close (int quitting)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE if (load_desc)
|
||||
// OBSOLETE serial_close (load_desc);
|
||||
// OBSOLETE if (ctrl_desc)
|
||||
// OBSOLETE serial_close (ctrl_desc);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Pass arguments directly to the NetROM. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_passthru (char *args, int fromtty)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char buf[1024];
|
||||
// OBSOLETE
|
||||
// OBSOLETE sprintf (buf, "%s\n", args);
|
||||
// OBSOLETE if (serial_write (ctrl_desc, buf, strlen (buf)))
|
||||
// OBSOLETE error ("nrom_reset: control_send() of `%s'failed", args);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE nrom_mourn (void)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE unpush_target (&nrom_ops);
|
||||
// OBSOLETE generic_mourn_inferior ();
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Define the target vector. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE struct target_ops nrom_ops;
|
||||
// OBSOLETE
|
||||
// OBSOLETE static void
|
||||
// OBSOLETE init_nrom_ops (void)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE nrom_ops.to_shortname = "nrom";
|
||||
// OBSOLETE nrom_ops.to_longname = "Remote XDI `NetROM' target";
|
||||
// OBSOLETE nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet";
|
||||
// OBSOLETE nrom_ops.to_open = nrom_open;
|
||||
// OBSOLETE nrom_ops.to_close = nrom_close;
|
||||
// OBSOLETE nrom_ops.to_attach = NULL;
|
||||
// OBSOLETE nrom_ops.to_post_attach = NULL;
|
||||
// OBSOLETE nrom_ops.to_require_attach = NULL;
|
||||
// OBSOLETE nrom_ops.to_detach = NULL;
|
||||
// OBSOLETE nrom_ops.to_require_detach = NULL;
|
||||
// OBSOLETE nrom_ops.to_resume = NULL;
|
||||
// OBSOLETE nrom_ops.to_wait = NULL;
|
||||
// OBSOLETE nrom_ops.to_post_wait = NULL;
|
||||
// OBSOLETE nrom_ops.to_fetch_registers = NULL;
|
||||
// OBSOLETE nrom_ops.to_store_registers = NULL;
|
||||
// OBSOLETE nrom_ops.to_prepare_to_store = NULL;
|
||||
// OBSOLETE nrom_ops.to_xfer_memory = NULL;
|
||||
// OBSOLETE nrom_ops.to_files_info = NULL;
|
||||
// OBSOLETE nrom_ops.to_insert_breakpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_remove_breakpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_terminal_init = NULL;
|
||||
// OBSOLETE nrom_ops.to_terminal_inferior = NULL;
|
||||
// OBSOLETE nrom_ops.to_terminal_ours_for_output = NULL;
|
||||
// OBSOLETE nrom_ops.to_terminal_ours = NULL;
|
||||
// OBSOLETE nrom_ops.to_terminal_info = NULL;
|
||||
// OBSOLETE nrom_ops.to_kill = nrom_kill;
|
||||
// OBSOLETE nrom_ops.to_load = nrom_load;
|
||||
// OBSOLETE nrom_ops.to_lookup_symbol = NULL;
|
||||
// OBSOLETE nrom_ops.to_create_inferior = NULL;
|
||||
// OBSOLETE nrom_ops.to_post_startup_inferior = NULL;
|
||||
// OBSOLETE nrom_ops.to_acknowledge_created_inferior = NULL;
|
||||
// OBSOLETE nrom_ops.to_clone_and_follow_inferior = NULL;
|
||||
// OBSOLETE nrom_ops.to_post_follow_inferior_by_clone = NULL;
|
||||
// OBSOLETE nrom_ops.to_insert_fork_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_remove_fork_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_insert_vfork_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_remove_vfork_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_has_forked = NULL;
|
||||
// OBSOLETE nrom_ops.to_has_vforked = NULL;
|
||||
// OBSOLETE nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;
|
||||
// OBSOLETE nrom_ops.to_post_follow_vfork = NULL;
|
||||
// OBSOLETE nrom_ops.to_insert_exec_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_remove_exec_catchpoint = NULL;
|
||||
// OBSOLETE nrom_ops.to_has_execd = NULL;
|
||||
// OBSOLETE nrom_ops.to_reported_exec_events_per_exec_call = NULL;
|
||||
// OBSOLETE nrom_ops.to_has_exited = NULL;
|
||||
// OBSOLETE nrom_ops.to_mourn_inferior = nrom_mourn;
|
||||
// OBSOLETE nrom_ops.to_can_run = NULL;
|
||||
// OBSOLETE nrom_ops.to_notice_signals = 0;
|
||||
// OBSOLETE nrom_ops.to_thread_alive = 0;
|
||||
// OBSOLETE nrom_ops.to_stop = 0;
|
||||
// OBSOLETE nrom_ops.to_pid_to_exec_file = NULL;
|
||||
// OBSOLETE nrom_ops.to_stratum = download_stratum;
|
||||
// OBSOLETE nrom_ops.DONT_USE = NULL;
|
||||
// OBSOLETE nrom_ops.to_has_all_memory = 1;
|
||||
// OBSOLETE nrom_ops.to_has_memory = 1;
|
||||
// OBSOLETE nrom_ops.to_has_stack = 1;
|
||||
// OBSOLETE nrom_ops.to_has_registers = 1;
|
||||
// OBSOLETE nrom_ops.to_has_execution = 0;
|
||||
// OBSOLETE nrom_ops.to_sections = NULL;
|
||||
// OBSOLETE nrom_ops.to_sections_end = NULL;
|
||||
// OBSOLETE nrom_ops.to_magic = OPS_MAGIC;
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE void
|
||||
// OBSOLETE _initialize_remote_nrom (void)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE init_nrom_ops ();
|
||||
// OBSOLETE add_target (&nrom_ops);
|
||||
// OBSOLETE
|
||||
// OBSOLETE add_show_from_set (
|
||||
// OBSOLETE add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port,
|
||||
// OBSOLETE "Set the port to use for NetROM downloads\n", &setlist),
|
||||
// OBSOLETE &showlist);
|
||||
// OBSOLETE
|
||||
// OBSOLETE add_show_from_set (
|
||||
// OBSOLETE add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port,
|
||||
// OBSOLETE "Set the port to use for NetROM debugger services\n", &setlist),
|
||||
// OBSOLETE &showlist);
|
||||
// OBSOLETE
|
||||
// OBSOLETE add_cmd ("nrom", no_class, nrom_passthru,
|
||||
// OBSOLETE "Pass arguments as command to NetROM",
|
||||
// OBSOLETE &cmdlist);
|
||||
// OBSOLETE }
|
||||
|
||||
@ -1,160 +1,160 @@
|
||||
/* i80960-dependent portions of the RPC protocol
|
||||
used with a VxWorks target
|
||||
|
||||
Contributed by Wind River Systems.
|
||||
|
||||
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. */
|
||||
|
||||
#include <stdio.h>
|
||||
#include "defs.h"
|
||||
|
||||
#include "vx-share/regPacket.h"
|
||||
#include "frame.h"
|
||||
#include "inferior.h"
|
||||
#include "target.h"
|
||||
#include "gdbcore.h"
|
||||
#include "command.h"
|
||||
#include "symtab.h"
|
||||
#include "symfile.h" /* for struct complaint */
|
||||
#include "regcache.h"
|
||||
|
||||
#include "gdb_string.h"
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/socket.h>
|
||||
|
||||
#ifdef _AIX /* IBM claims "void *malloc()" not char * */
|
||||
#define malloc bogon_malloc
|
||||
#endif
|
||||
|
||||
#include <rpc/rpc.h>
|
||||
#include <sys/time.h> /* UTek's <rpc/rpc.h> doesn't #incl this */
|
||||
#include <netdb.h>
|
||||
#include "vx-share/ptrace.h"
|
||||
#include "vx-share/xdr_ptrace.h"
|
||||
#include "vx-share/xdr_ld.h"
|
||||
#include "vx-share/xdr_rdb.h"
|
||||
#include "vx-share/dbgRpcLib.h"
|
||||
|
||||
/* get rid of value.h if possible */
|
||||
#include <value.h>
|
||||
#include <symtab.h>
|
||||
|
||||
/* Flag set if target has fpu */
|
||||
|
||||
extern int target_has_fp;
|
||||
|
||||
/* 960 floating point format descriptor, from "i960-tdep.c." */
|
||||
|
||||
extern struct ext_format ext_format_i960;
|
||||
|
||||
/* Generic register read/write routines in remote-vx.c. */
|
||||
|
||||
extern void net_read_registers ();
|
||||
extern void net_write_registers ();
|
||||
|
||||
/* Read a register or registers from the VxWorks target.
|
||||
REGNO is the register to read, or -1 for all; currently,
|
||||
it is ignored. FIXME look at regno to improve efficiency. */
|
||||
|
||||
void
|
||||
vx_read_register (int regno)
|
||||
{
|
||||
char i960_greg_packet[I960_GREG_PLEN];
|
||||
char i960_fpreg_packet[I960_FPREG_PLEN];
|
||||
|
||||
/* Get general-purpose registers. When copying values into
|
||||
registers [], don't assume that a location in registers []
|
||||
is properly aligned for the target data type. */
|
||||
|
||||
net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS);
|
||||
|
||||
bcopy (&i960_greg_packet[I960_R_R0],
|
||||
®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE);
|
||||
bcopy (&i960_greg_packet[I960_R_G0],
|
||||
®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE);
|
||||
bcopy (&i960_greg_packet[I960_R_PCW],
|
||||
®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int));
|
||||
bcopy (&i960_greg_packet[I960_R_ACW],
|
||||
®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int));
|
||||
bcopy (&i960_greg_packet[I960_R_TCW],
|
||||
®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int));
|
||||
|
||||
/* If the target has floating point registers, fetch them.
|
||||
Otherwise, zero the floating point register values in
|
||||
registers[] for good measure, even though we might not
|
||||
need to. */
|
||||
|
||||
if (target_has_fp)
|
||||
{
|
||||
net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN,
|
||||
PTRACE_GETFPREGS);
|
||||
bcopy (&i960_fpreg_packet[I960_R_FP0],
|
||||
®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
}
|
||||
else
|
||||
bzero (®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
|
||||
/* Mark the register cache valid. */
|
||||
|
||||
registers_fetched ();
|
||||
}
|
||||
|
||||
/* Store a register or registers into the VxWorks target.
|
||||
REGNO is the register to store, or -1 for all; currently,
|
||||
it is ignored. FIXME look at regno to improve efficiency. */
|
||||
|
||||
void
|
||||
vx_write_register (int regno)
|
||||
{
|
||||
char i960_greg_packet[I960_GREG_PLEN];
|
||||
char i960_fpreg_packet[I960_FPREG_PLEN];
|
||||
|
||||
/* Store floating-point registers. When copying values from
|
||||
registers [], don't assume that a location in registers []
|
||||
is properly aligned for the target data type. */
|
||||
|
||||
bcopy (®isters[REGISTER_BYTE (R0_REGNUM)],
|
||||
&i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE);
|
||||
bcopy (®isters[REGISTER_BYTE (G0_REGNUM)],
|
||||
&i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE);
|
||||
bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)],
|
||||
&i960_greg_packet[I960_R_PCW], sizeof (int));
|
||||
bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)],
|
||||
&i960_greg_packet[I960_R_ACW], sizeof (int));
|
||||
bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)],
|
||||
&i960_greg_packet[I960_R_TCW], sizeof (int));
|
||||
|
||||
net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS);
|
||||
|
||||
/* Store floating point registers if the target has them. */
|
||||
|
||||
if (target_has_fp)
|
||||
{
|
||||
bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
&i960_fpreg_packet[I960_R_FP0],
|
||||
REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
|
||||
net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN,
|
||||
PTRACE_SETFPREGS);
|
||||
}
|
||||
}
|
||||
// OBSOLETE /* i80960-dependent portions of the RPC protocol
|
||||
// OBSOLETE used with a VxWorks target
|
||||
// OBSOLETE
|
||||
// OBSOLETE Contributed by Wind River Systems.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This file is part of GDB.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is free software; you can redistribute it and/or modify
|
||||
// OBSOLETE it under the terms of the GNU General Public License as published by
|
||||
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
|
||||
// OBSOLETE (at your option) any later version.
|
||||
// OBSOLETE
|
||||
// OBSOLETE This program is distributed in the hope that it will be useful,
|
||||
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// OBSOLETE GNU General Public License for more details.
|
||||
// OBSOLETE
|
||||
// OBSOLETE You should have received a copy of the GNU General Public License
|
||||
// OBSOLETE along with this program; if not, write to the Free Software
|
||||
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
// OBSOLETE Boston, MA 02111-1307, USA. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include <stdio.h>
|
||||
// OBSOLETE #include "defs.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "vx-share/regPacket.h"
|
||||
// OBSOLETE #include "frame.h"
|
||||
// OBSOLETE #include "inferior.h"
|
||||
// OBSOLETE #include "target.h"
|
||||
// OBSOLETE #include "gdbcore.h"
|
||||
// OBSOLETE #include "command.h"
|
||||
// OBSOLETE #include "symtab.h"
|
||||
// OBSOLETE #include "symfile.h" /* for struct complaint */
|
||||
// OBSOLETE #include "regcache.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include "gdb_string.h"
|
||||
// OBSOLETE #include <errno.h>
|
||||
// OBSOLETE #include <fcntl.h>
|
||||
// OBSOLETE #include <sys/types.h>
|
||||
// OBSOLETE #include <sys/time.h>
|
||||
// OBSOLETE #include <sys/socket.h>
|
||||
// OBSOLETE
|
||||
// OBSOLETE #ifdef _AIX /* IBM claims "void *malloc()" not char * */
|
||||
// OBSOLETE #define malloc bogon_malloc
|
||||
// OBSOLETE #endif
|
||||
// OBSOLETE
|
||||
// OBSOLETE #include <rpc/rpc.h>
|
||||
// OBSOLETE #include <sys/time.h> /* UTek's <rpc/rpc.h> doesn't #incl this */
|
||||
// OBSOLETE #include <netdb.h>
|
||||
// OBSOLETE #include "vx-share/ptrace.h"
|
||||
// OBSOLETE #include "vx-share/xdr_ptrace.h"
|
||||
// OBSOLETE #include "vx-share/xdr_ld.h"
|
||||
// OBSOLETE #include "vx-share/xdr_rdb.h"
|
||||
// OBSOLETE #include "vx-share/dbgRpcLib.h"
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* get rid of value.h if possible */
|
||||
// OBSOLETE #include <value.h>
|
||||
// OBSOLETE #include <symtab.h>
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Flag set if target has fpu */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern int target_has_fp;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* 960 floating point format descriptor, from "i960-tdep.c." */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern struct ext_format ext_format_i960;
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Generic register read/write routines in remote-vx.c. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE extern void net_read_registers ();
|
||||
// OBSOLETE extern void net_write_registers ();
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Read a register or registers from the VxWorks target.
|
||||
// OBSOLETE REGNO is the register to read, or -1 for all; currently,
|
||||
// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE void
|
||||
// OBSOLETE vx_read_register (int regno)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char i960_greg_packet[I960_GREG_PLEN];
|
||||
// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN];
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Get general-purpose registers. When copying values into
|
||||
// OBSOLETE registers [], don't assume that a location in registers []
|
||||
// OBSOLETE is properly aligned for the target data type. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS);
|
||||
// OBSOLETE
|
||||
// OBSOLETE bcopy (&i960_greg_packet[I960_R_R0],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE);
|
||||
// OBSOLETE bcopy (&i960_greg_packet[I960_R_G0],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE);
|
||||
// OBSOLETE bcopy (&i960_greg_packet[I960_R_PCW],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int));
|
||||
// OBSOLETE bcopy (&i960_greg_packet[I960_R_ACW],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int));
|
||||
// OBSOLETE bcopy (&i960_greg_packet[I960_R_TCW],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int));
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* If the target has floating point registers, fetch them.
|
||||
// OBSOLETE Otherwise, zero the floating point register values in
|
||||
// OBSOLETE registers[] for good measure, even though we might not
|
||||
// OBSOLETE need to. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (target_has_fp)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN,
|
||||
// OBSOLETE PTRACE_GETFPREGS);
|
||||
// OBSOLETE bcopy (&i960_fpreg_packet[I960_R_FP0],
|
||||
// OBSOLETE ®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE else
|
||||
// OBSOLETE bzero (®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Mark the register cache valid. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE registers_fetched ();
|
||||
// OBSOLETE }
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Store a register or registers into the VxWorks target.
|
||||
// OBSOLETE REGNO is the register to store, or -1 for all; currently,
|
||||
// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE void
|
||||
// OBSOLETE vx_write_register (int regno)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE char i960_greg_packet[I960_GREG_PLEN];
|
||||
// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN];
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Store floating-point registers. When copying values from
|
||||
// OBSOLETE registers [], don't assume that a location in registers []
|
||||
// OBSOLETE is properly aligned for the target data type. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (R0_REGNUM)],
|
||||
// OBSOLETE &i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE);
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (G0_REGNUM)],
|
||||
// OBSOLETE &i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE);
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)],
|
||||
// OBSOLETE &i960_greg_packet[I960_R_PCW], sizeof (int));
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)],
|
||||
// OBSOLETE &i960_greg_packet[I960_R_ACW], sizeof (int));
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)],
|
||||
// OBSOLETE &i960_greg_packet[I960_R_TCW], sizeof (int));
|
||||
// OBSOLETE
|
||||
// OBSOLETE net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS);
|
||||
// OBSOLETE
|
||||
// OBSOLETE /* Store floating point registers if the target has them. */
|
||||
// OBSOLETE
|
||||
// OBSOLETE if (target_has_fp)
|
||||
// OBSOLETE {
|
||||
// OBSOLETE bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)],
|
||||
// OBSOLETE &i960_fpreg_packet[I960_R_FP0],
|
||||
// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4);
|
||||
// OBSOLETE
|
||||
// OBSOLETE net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN,
|
||||
// OBSOLETE PTRACE_SETFPREGS);
|
||||
// OBSOLETE }
|
||||
// OBSOLETE }
|
||||
|
||||
Loading…
Reference in New Issue
Block a user