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2002-03-10  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (defs_h): Add $(INCLUDE_DIR)/gdb/signals.h.
        * defs.h: Include "gdb/signals.h".
        (enum target_signal): Move to $(INCLUDE_DIR)/gdb/signals.h.

include/gdb:
2002-03-10  Daniel Jacobowitz  <drow@mvista.com>

        * signals.h: New file, split from gdb/defs.h.
This commit is contained in:
Daniel Jacobowitz 2002-03-11 00:01:11 +00:00
parent eda2776159
commit dd7bf85ea9
6 changed files with 258 additions and 208 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gdb/ChangeLog
View file

@ -1,3 +1,9 @@
2002-03-10 Daniel Jacobowitz <drow@mvista.com>
* Makefile.in (defs_h): Add $(INCLUDE_DIR)/gdb/signals.h.
* defs.h: Include "gdb/signals.h".
(enum target_signal): Move to $(INCLUDE_DIR)/gdb/signals.h.
2002-03-10 Michal Ludvig <mludvig@suse.cz>
* x86-64-tdep.h (sys/reg.h, x86_64_regmap): Moved to x86-64-linux-nat.c

2
gdb/Makefile.in
View file

@ -603,7 +603,7 @@ completer_h = completer.h
cp_abi_h = cp-abi.h
dcache_h = dcache.h
defs_h = defs.h $(xm_h) $(tm_h) $(nm_h) config.status config.h \
gdbarch.h ui-file.h
gdbarch.h ui-file.h $(INCLUDE_DIR)/gdb/signals.h
doublest_h = doublest.h $(floatformat_h)
dwarf2cfi_h = dwarf2cfi.h
event_loop_h = event-loop.h

210
gdb/defs.h
View file

@ -39,6 +39,9 @@
#include <unistd.h>
#endif
/* For ``enum target_signal''. */
#include "gdb/signals.h"
/* Just in case they're not defined in stdio.h. */
#ifndef SEEK_SET
@ -219,213 +222,6 @@ enum precision_type
unspecified_precision
};
/* The numbering of these signals is chosen to match traditional unix
signals (insofar as various unices use the same numbers, anyway).
It is also the numbering of the GDB remote protocol. Other remote
protocols, if they use a different numbering, should make sure to
translate appropriately.
Since these numbers have actually made it out into other software
(stubs, etc.), you mustn't disturb the assigned numbering. If you
need to add new signals here, add them to the end of the explicitly
numbered signals.
This is based strongly on Unix/POSIX signals for several reasons:
(1) This set of signals represents a widely-accepted attempt to
represent events of this sort in a portable fashion, (2) we want a
signal to make it from wait to child_wait to the user intact, (3) many
remote protocols use a similar encoding. However, it is
recognized that this set of signals has limitations (such as not
distinguishing between various kinds of SIGSEGV, or not
distinguishing hitting a breakpoint from finishing a single step).
So in the future we may get around this either by adding additional
signals for breakpoint, single-step, etc., or by adding signal
codes; the latter seems more in the spirit of what BSD, System V,
etc. are doing to address these issues. */
/* For an explanation of what each signal means, see
target_signal_to_string. */
enum target_signal
{
/* Used some places (e.g. stop_signal) to record the concept that
there is no signal. */
TARGET_SIGNAL_0 = 0,
TARGET_SIGNAL_FIRST = 0,
TARGET_SIGNAL_HUP = 1,
TARGET_SIGNAL_INT = 2,
TARGET_SIGNAL_QUIT = 3,
TARGET_SIGNAL_ILL = 4,
TARGET_SIGNAL_TRAP = 5,
TARGET_SIGNAL_ABRT = 6,
TARGET_SIGNAL_EMT = 7,
TARGET_SIGNAL_FPE = 8,
TARGET_SIGNAL_KILL = 9,
TARGET_SIGNAL_BUS = 10,
TARGET_SIGNAL_SEGV = 11,
TARGET_SIGNAL_SYS = 12,
TARGET_SIGNAL_PIPE = 13,
TARGET_SIGNAL_ALRM = 14,
TARGET_SIGNAL_TERM = 15,
TARGET_SIGNAL_URG = 16,
TARGET_SIGNAL_STOP = 17,
TARGET_SIGNAL_TSTP = 18,
TARGET_SIGNAL_CONT = 19,
TARGET_SIGNAL_CHLD = 20,
TARGET_SIGNAL_TTIN = 21,
TARGET_SIGNAL_TTOU = 22,
TARGET_SIGNAL_IO = 23,
TARGET_SIGNAL_XCPU = 24,
TARGET_SIGNAL_XFSZ = 25,
TARGET_SIGNAL_VTALRM = 26,
TARGET_SIGNAL_PROF = 27,
TARGET_SIGNAL_WINCH = 28,
TARGET_SIGNAL_LOST = 29,
TARGET_SIGNAL_USR1 = 30,
TARGET_SIGNAL_USR2 = 31,
TARGET_SIGNAL_PWR = 32,
/* Similar to SIGIO. Perhaps they should have the same number. */
TARGET_SIGNAL_POLL = 33,
TARGET_SIGNAL_WIND = 34,
TARGET_SIGNAL_PHONE = 35,
TARGET_SIGNAL_WAITING = 36,
TARGET_SIGNAL_LWP = 37,
TARGET_SIGNAL_DANGER = 38,
TARGET_SIGNAL_GRANT = 39,
TARGET_SIGNAL_RETRACT = 40,
TARGET_SIGNAL_MSG = 41,
TARGET_SIGNAL_SOUND = 42,
TARGET_SIGNAL_SAK = 43,
TARGET_SIGNAL_PRIO = 44,
TARGET_SIGNAL_REALTIME_33 = 45,
TARGET_SIGNAL_REALTIME_34 = 46,
TARGET_SIGNAL_REALTIME_35 = 47,
TARGET_SIGNAL_REALTIME_36 = 48,
TARGET_SIGNAL_REALTIME_37 = 49,
TARGET_SIGNAL_REALTIME_38 = 50,
TARGET_SIGNAL_REALTIME_39 = 51,
TARGET_SIGNAL_REALTIME_40 = 52,
TARGET_SIGNAL_REALTIME_41 = 53,
TARGET_SIGNAL_REALTIME_42 = 54,
TARGET_SIGNAL_REALTIME_43 = 55,
TARGET_SIGNAL_REALTIME_44 = 56,
TARGET_SIGNAL_REALTIME_45 = 57,
TARGET_SIGNAL_REALTIME_46 = 58,
TARGET_SIGNAL_REALTIME_47 = 59,
TARGET_SIGNAL_REALTIME_48 = 60,
TARGET_SIGNAL_REALTIME_49 = 61,
TARGET_SIGNAL_REALTIME_50 = 62,
TARGET_SIGNAL_REALTIME_51 = 63,
TARGET_SIGNAL_REALTIME_52 = 64,
TARGET_SIGNAL_REALTIME_53 = 65,
TARGET_SIGNAL_REALTIME_54 = 66,
TARGET_SIGNAL_REALTIME_55 = 67,
TARGET_SIGNAL_REALTIME_56 = 68,
TARGET_SIGNAL_REALTIME_57 = 69,
TARGET_SIGNAL_REALTIME_58 = 70,
TARGET_SIGNAL_REALTIME_59 = 71,
TARGET_SIGNAL_REALTIME_60 = 72,
TARGET_SIGNAL_REALTIME_61 = 73,
TARGET_SIGNAL_REALTIME_62 = 74,
TARGET_SIGNAL_REALTIME_63 = 75,
/* Used internally by Solaris threads. See signal(5) on Solaris. */
TARGET_SIGNAL_CANCEL = 76,
/* Yes, this pains me, too. But LynxOS didn't have SIG32, and now
GNU/Linux does, and we can't disturb the numbering, since it's
part of the remote protocol. Note that in some GDB's
TARGET_SIGNAL_REALTIME_32 is number 76. */
TARGET_SIGNAL_REALTIME_32,
/* Yet another pain, IRIX 6 has SIG64. */
TARGET_SIGNAL_REALTIME_64,
/* Yet another pain, GNU/Linux MIPS might go up to 128. */
TARGET_SIGNAL_REALTIME_65,
TARGET_SIGNAL_REALTIME_66,
TARGET_SIGNAL_REALTIME_67,
TARGET_SIGNAL_REALTIME_68,
TARGET_SIGNAL_REALTIME_69,
TARGET_SIGNAL_REALTIME_70,
TARGET_SIGNAL_REALTIME_71,
TARGET_SIGNAL_REALTIME_72,
TARGET_SIGNAL_REALTIME_73,
TARGET_SIGNAL_REALTIME_74,
TARGET_SIGNAL_REALTIME_75,
TARGET_SIGNAL_REALTIME_76,
TARGET_SIGNAL_REALTIME_77,
TARGET_SIGNAL_REALTIME_78,
TARGET_SIGNAL_REALTIME_79,
TARGET_SIGNAL_REALTIME_80,
TARGET_SIGNAL_REALTIME_81,
TARGET_SIGNAL_REALTIME_82,
TARGET_SIGNAL_REALTIME_83,
TARGET_SIGNAL_REALTIME_84,
TARGET_SIGNAL_REALTIME_85,
TARGET_SIGNAL_REALTIME_86,
TARGET_SIGNAL_REALTIME_87,
TARGET_SIGNAL_REALTIME_88,
TARGET_SIGNAL_REALTIME_89,
TARGET_SIGNAL_REALTIME_90,
TARGET_SIGNAL_REALTIME_91,
TARGET_SIGNAL_REALTIME_92,
TARGET_SIGNAL_REALTIME_93,
TARGET_SIGNAL_REALTIME_94,
TARGET_SIGNAL_REALTIME_95,
TARGET_SIGNAL_REALTIME_96,
TARGET_SIGNAL_REALTIME_97,
TARGET_SIGNAL_REALTIME_98,
TARGET_SIGNAL_REALTIME_99,
TARGET_SIGNAL_REALTIME_100,
TARGET_SIGNAL_REALTIME_101,
TARGET_SIGNAL_REALTIME_102,
TARGET_SIGNAL_REALTIME_103,
TARGET_SIGNAL_REALTIME_104,
TARGET_SIGNAL_REALTIME_105,
TARGET_SIGNAL_REALTIME_106,
TARGET_SIGNAL_REALTIME_107,
TARGET_SIGNAL_REALTIME_108,
TARGET_SIGNAL_REALTIME_109,
TARGET_SIGNAL_REALTIME_110,
TARGET_SIGNAL_REALTIME_111,
TARGET_SIGNAL_REALTIME_112,
TARGET_SIGNAL_REALTIME_113,
TARGET_SIGNAL_REALTIME_114,
TARGET_SIGNAL_REALTIME_115,
TARGET_SIGNAL_REALTIME_116,
TARGET_SIGNAL_REALTIME_117,
TARGET_SIGNAL_REALTIME_118,
TARGET_SIGNAL_REALTIME_119,
TARGET_SIGNAL_REALTIME_120,
TARGET_SIGNAL_REALTIME_121,
TARGET_SIGNAL_REALTIME_122,
TARGET_SIGNAL_REALTIME_123,
TARGET_SIGNAL_REALTIME_124,
TARGET_SIGNAL_REALTIME_125,
TARGET_SIGNAL_REALTIME_126,
TARGET_SIGNAL_REALTIME_127,
#if defined(MACH) || defined(__MACH__)
/* Mach exceptions */
TARGET_EXC_BAD_ACCESS,
TARGET_EXC_BAD_INSTRUCTION,
TARGET_EXC_ARITHMETIC,
TARGET_EXC_EMULATION,
TARGET_EXC_SOFTWARE,
TARGET_EXC_BREAKPOINT,
#endif
TARGET_SIGNAL_INFO,
/* Some signal we don't know about. */
TARGET_SIGNAL_UNKNOWN,
/* Use whatever signal we use when one is not specifically specified
(for passing to proceed and so on). */
TARGET_SIGNAL_DEFAULT,
/* Last and unused enum value, for sizing arrays, etc. */
TARGET_SIGNAL_LAST
};
/* the cleanup list records things that have to be undone
if an error happens (descriptors to be closed, memory to be freed, etc.)
Each link in the chain records a function to call and an

4
include/ChangeLog
View file

@ -1,3 +1,7 @@
2002-03-10 Daniel Jacobowitz <drow@mvista.com>
* gdb: New directory.
2002-03-06 Andrew Cagney <ac131313@redhat.com>
* floatformat.h (floatformat_arm_ext): Delete declaration.

11
include/gdb/ChangeLog Normal file
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@ -0,0 +1,11 @@
2002-03-10 Daniel Jacobowitz <drow@mvista.com>
* signals.h: New file, from gdb/defs.h.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:

233
include/gdb/signals.h Normal file
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@ -0,0 +1,233 @@
/* Target signal numbers for GDB and the GDB remote protocol.
Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef GDB_SIGNALS_H
#define GDB_SIGNALS_H
/* The numbering of these signals is chosen to match traditional unix
signals (insofar as various unices use the same numbers, anyway).
It is also the numbering of the GDB remote protocol. Other remote
protocols, if they use a different numbering, should make sure to
translate appropriately.
Since these numbers have actually made it out into other software
(stubs, etc.), you mustn't disturb the assigned numbering. If you
need to add new signals here, add them to the end of the explicitly
numbered signals.
This is based strongly on Unix/POSIX signals for several reasons:
(1) This set of signals represents a widely-accepted attempt to
represent events of this sort in a portable fashion, (2) we want a
signal to make it from wait to child_wait to the user intact, (3) many
remote protocols use a similar encoding. However, it is
recognized that this set of signals has limitations (such as not
distinguishing between various kinds of SIGSEGV, or not
distinguishing hitting a breakpoint from finishing a single step).
So in the future we may get around this either by adding additional
signals for breakpoint, single-step, etc., or by adding signal
codes; the latter seems more in the spirit of what BSD, System V,
etc. are doing to address these issues. */
/* For an explanation of what each signal means, see
target_signal_to_string. */
enum target_signal
{
/* Used some places (e.g. stop_signal) to record the concept that
there is no signal. */
TARGET_SIGNAL_0 = 0,
TARGET_SIGNAL_FIRST = 0,
TARGET_SIGNAL_HUP = 1,
TARGET_SIGNAL_INT = 2,
TARGET_SIGNAL_QUIT = 3,
TARGET_SIGNAL_ILL = 4,
TARGET_SIGNAL_TRAP = 5,
TARGET_SIGNAL_ABRT = 6,
TARGET_SIGNAL_EMT = 7,
TARGET_SIGNAL_FPE = 8,
TARGET_SIGNAL_KILL = 9,
TARGET_SIGNAL_BUS = 10,
TARGET_SIGNAL_SEGV = 11,
TARGET_SIGNAL_SYS = 12,
TARGET_SIGNAL_PIPE = 13,
TARGET_SIGNAL_ALRM = 14,
TARGET_SIGNAL_TERM = 15,
TARGET_SIGNAL_URG = 16,
TARGET_SIGNAL_STOP = 17,
TARGET_SIGNAL_TSTP = 18,
TARGET_SIGNAL_CONT = 19,
TARGET_SIGNAL_CHLD = 20,
TARGET_SIGNAL_TTIN = 21,
TARGET_SIGNAL_TTOU = 22,
TARGET_SIGNAL_IO = 23,
TARGET_SIGNAL_XCPU = 24,
TARGET_SIGNAL_XFSZ = 25,
TARGET_SIGNAL_VTALRM = 26,
TARGET_SIGNAL_PROF = 27,
TARGET_SIGNAL_WINCH = 28,
TARGET_SIGNAL_LOST = 29,
TARGET_SIGNAL_USR1 = 30,
TARGET_SIGNAL_USR2 = 31,
TARGET_SIGNAL_PWR = 32,
/* Similar to SIGIO. Perhaps they should have the same number. */
TARGET_SIGNAL_POLL = 33,
TARGET_SIGNAL_WIND = 34,
TARGET_SIGNAL_PHONE = 35,
TARGET_SIGNAL_WAITING = 36,
TARGET_SIGNAL_LWP = 37,
TARGET_SIGNAL_DANGER = 38,
TARGET_SIGNAL_GRANT = 39,
TARGET_SIGNAL_RETRACT = 40,
TARGET_SIGNAL_MSG = 41,
TARGET_SIGNAL_SOUND = 42,
TARGET_SIGNAL_SAK = 43,
TARGET_SIGNAL_PRIO = 44,
TARGET_SIGNAL_REALTIME_33 = 45,
TARGET_SIGNAL_REALTIME_34 = 46,
TARGET_SIGNAL_REALTIME_35 = 47,
TARGET_SIGNAL_REALTIME_36 = 48,
TARGET_SIGNAL_REALTIME_37 = 49,
TARGET_SIGNAL_REALTIME_38 = 50,
TARGET_SIGNAL_REALTIME_39 = 51,
TARGET_SIGNAL_REALTIME_40 = 52,
TARGET_SIGNAL_REALTIME_41 = 53,
TARGET_SIGNAL_REALTIME_42 = 54,
TARGET_SIGNAL_REALTIME_43 = 55,
TARGET_SIGNAL_REALTIME_44 = 56,
TARGET_SIGNAL_REALTIME_45 = 57,
TARGET_SIGNAL_REALTIME_46 = 58,
TARGET_SIGNAL_REALTIME_47 = 59,
TARGET_SIGNAL_REALTIME_48 = 60,
TARGET_SIGNAL_REALTIME_49 = 61,
TARGET_SIGNAL_REALTIME_50 = 62,
TARGET_SIGNAL_REALTIME_51 = 63,
TARGET_SIGNAL_REALTIME_52 = 64,
TARGET_SIGNAL_REALTIME_53 = 65,
TARGET_SIGNAL_REALTIME_54 = 66,
TARGET_SIGNAL_REALTIME_55 = 67,
TARGET_SIGNAL_REALTIME_56 = 68,
TARGET_SIGNAL_REALTIME_57 = 69,
TARGET_SIGNAL_REALTIME_58 = 70,
TARGET_SIGNAL_REALTIME_59 = 71,
TARGET_SIGNAL_REALTIME_60 = 72,
TARGET_SIGNAL_REALTIME_61 = 73,
TARGET_SIGNAL_REALTIME_62 = 74,
TARGET_SIGNAL_REALTIME_63 = 75,
/* Used internally by Solaris threads. See signal(5) on Solaris. */
TARGET_SIGNAL_CANCEL = 76,
/* Yes, this pains me, too. But LynxOS didn't have SIG32, and now
GNU/Linux does, and we can't disturb the numbering, since it's
part of the remote protocol. Note that in some GDB's
TARGET_SIGNAL_REALTIME_32 is number 76. */
TARGET_SIGNAL_REALTIME_32,
/* Yet another pain, IRIX 6 has SIG64. */
TARGET_SIGNAL_REALTIME_64,
/* Yet another pain, GNU/Linux MIPS might go up to 128. */
TARGET_SIGNAL_REALTIME_65,
TARGET_SIGNAL_REALTIME_66,
TARGET_SIGNAL_REALTIME_67,
TARGET_SIGNAL_REALTIME_68,
TARGET_SIGNAL_REALTIME_69,
TARGET_SIGNAL_REALTIME_70,
TARGET_SIGNAL_REALTIME_71,
TARGET_SIGNAL_REALTIME_72,
TARGET_SIGNAL_REALTIME_73,
TARGET_SIGNAL_REALTIME_74,
TARGET_SIGNAL_REALTIME_75,
TARGET_SIGNAL_REALTIME_76,
TARGET_SIGNAL_REALTIME_77,
TARGET_SIGNAL_REALTIME_78,
TARGET_SIGNAL_REALTIME_79,
TARGET_SIGNAL_REALTIME_80,
TARGET_SIGNAL_REALTIME_81,
TARGET_SIGNAL_REALTIME_82,
TARGET_SIGNAL_REALTIME_83,
TARGET_SIGNAL_REALTIME_84,
TARGET_SIGNAL_REALTIME_85,
TARGET_SIGNAL_REALTIME_86,
TARGET_SIGNAL_REALTIME_87,
TARGET_SIGNAL_REALTIME_88,
TARGET_SIGNAL_REALTIME_89,
TARGET_SIGNAL_REALTIME_90,
TARGET_SIGNAL_REALTIME_91,
TARGET_SIGNAL_REALTIME_92,
TARGET_SIGNAL_REALTIME_93,
TARGET_SIGNAL_REALTIME_94,
TARGET_SIGNAL_REALTIME_95,
TARGET_SIGNAL_REALTIME_96,
TARGET_SIGNAL_REALTIME_97,
TARGET_SIGNAL_REALTIME_98,
TARGET_SIGNAL_REALTIME_99,
TARGET_SIGNAL_REALTIME_100,
TARGET_SIGNAL_REALTIME_101,
TARGET_SIGNAL_REALTIME_102,
TARGET_SIGNAL_REALTIME_103,
TARGET_SIGNAL_REALTIME_104,
TARGET_SIGNAL_REALTIME_105,
TARGET_SIGNAL_REALTIME_106,
TARGET_SIGNAL_REALTIME_107,
TARGET_SIGNAL_REALTIME_108,
TARGET_SIGNAL_REALTIME_109,
TARGET_SIGNAL_REALTIME_110,
TARGET_SIGNAL_REALTIME_111,
TARGET_SIGNAL_REALTIME_112,
TARGET_SIGNAL_REALTIME_113,
TARGET_SIGNAL_REALTIME_114,
TARGET_SIGNAL_REALTIME_115,
TARGET_SIGNAL_REALTIME_116,
TARGET_SIGNAL_REALTIME_117,
TARGET_SIGNAL_REALTIME_118,
TARGET_SIGNAL_REALTIME_119,
TARGET_SIGNAL_REALTIME_120,
TARGET_SIGNAL_REALTIME_121,
TARGET_SIGNAL_REALTIME_122,
TARGET_SIGNAL_REALTIME_123,
TARGET_SIGNAL_REALTIME_124,
TARGET_SIGNAL_REALTIME_125,
TARGET_SIGNAL_REALTIME_126,
TARGET_SIGNAL_REALTIME_127,
#if defined(MACH) || defined(__MACH__)
/* Mach exceptions */
TARGET_EXC_BAD_ACCESS,
TARGET_EXC_BAD_INSTRUCTION,
TARGET_EXC_ARITHMETIC,
TARGET_EXC_EMULATION,
TARGET_EXC_SOFTWARE,
TARGET_EXC_BREAKPOINT,
#endif
TARGET_SIGNAL_INFO,
/* Some signal we don't know about. */
TARGET_SIGNAL_UNKNOWN,
/* Use whatever signal we use when one is not specifically specified
(for passing to proceed and so on). */
TARGET_SIGNAL_DEFAULT,
/* Last and unused enum value, for sizing arrays, etc. */
TARGET_SIGNAL_LAST
};
#endif /* #ifndef GDB_SIGNALS_H */