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Remove old 386BSD support. 

* configure.host: Remove i[34567]86-*-bsd*.
* configure.tgt: Remove i[34567]86-*-bsd*.
* i386b-nat.c: Removed.
* Makefile.in (ALLDEPFILES): Remove i386b-nat.c.
* config/i386/i386bsd.mh: Removed.
* config/i386/i386bsd.mt: Removed.
* config/i386/nm-i386bsd.h: Removed.
* config/i386/tm-i386bsd.h: Removed.
* config/i386/xm-i386bsd.h: Removed.
This commit is contained in:
Mark Kettenis 2004-02-22 16:48:24 +00:00
parent 971218cdc2
commit 86f6f8e7fd
10 changed files with 17 additions and 190 deletions
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11
gdb/ChangeLog
View File

@ -1,5 +1,16 @@
2004-02-22 Mark Kettenis <kettenis@gnu.org>
Remove old 386BSD support.
* configure.host: Remove i[34567]86-*-bsd*.
* configure.tgt: Remove i[34567]86-*-bsd*.
* i386b-nat.c: Removed.
* Makefile.in (ALLDEPFILES): Remove i386b-nat.c.
* config/i386/i386bsd.mh: Removed.
* config/i386/i386bsd.mt: Removed.
* config/i386/nm-i386bsd.h: Removed.
* config/i386/tm-i386bsd.h: Removed.
* config/i386/xm-i386bsd.h: Removed.
* x86-64-tdep.h (amd64obsd_r_reg_offset): New extern declaration.
* amd64fbsd-tdep.c: Include "solib-svr4.h".

13
gdb/Makefile.in
View File

@ -1319,7 +1319,7 @@ ALLDEPFILES = \
go32-nat.c h8300-tdep.c \
hppa-tdep.c hppa-hpux-tdep.c \
hppah-nat.c hpread.c \
i386-tdep.c i386b-nat.c i386v-nat.c i386-linux-nat.c \
i386-tdep.c i386v-nat.c i386-linux-nat.c \
i386v4-nat.c i386ly-tdep.c i386-cygwin-tdep.c \
i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c i386fbsd-tdep.c \
i387-tdep.c \
@ -1524,19 +1524,19 @@ amd64fbsd-nat.o: amd64fbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(gdb_assert_h) $(gregset_h) $(x86_64_tdep_h) $(amd64_nat_h)
amd64fbsd-tdep.o: amd64fbsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
$(gdbcore_h) $(regcache_h) $(osabi_h) $(gdb_string_h) \
$(x86_64_tdep_h)
$(x86_64_tdep_h) $(solib_svr4_h)
amd64-nat.o: amd64-nat.c $(defs_h) $(gdbarch_h) $(regcache_h) \
$(gdb_assert_h) $(i386_tdep_h) $(x86_64_tdep_h)
amd64nbsd-nat.o: amd64nbsd-nat.c $(defs_h) $(gdb_assert_h) $(x86_64_tdep_h) \
$(amd64_nat_h)
amd64nbsd-tdep.o: amd64nbsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
$(gdbcore_h) $(osabi_h) $(gdb_assert_h) $(nbsd_tdep_h) \
$(x86_64_tdep_h)
$(gdbcore_h) $(osabi_h) $(gdb_assert_h) $(x86_64_tdep_h) \
$(nbsd_tdep_h) $(solib_svr4_h)
amd64obsd-nat.o: amd64nbsd-nat.c $(defs_h) $(gdb_assert_h) $(x86_64_tdep_h) \
$(amd64_nat_h)
amd64obsd-tdep.o: amd64nbsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
$(gdbcore_h) $(osabi_h) $(regset_h) $(target_h) $(gdb_assert_h) \
$(gdb_string_h) $(x86_64_tdep_h) $(i387_tdep_h)
$(gdb_string_h) $(x86_64_tdep_h) $(i387_tdep_h) $(solib_svr4_h)
annotate.o: annotate.c $(defs_h) $(annotate_h) $(value_h) $(target_h) \
$(gdbtypes_h) $(breakpoint_h)
arch-utils.o: arch-utils.c $(defs_h) $(arch_utils_h) $(buildsym_h) \
@ -1809,7 +1809,6 @@ hpread.o: hpread.c $(defs_h) $(bfd_h) $(gdb_string_h) $(hp_symtab_h) \
$(somsolib_h) $(gdb_assert_h) $(gdb_string_h)
hpux-thread.o: hpux-thread.c $(defs_h) $(gdbthread_h) $(target_h) \
$(inferior_h) $(regcache_h) $(gdb_stat_h) $(gdbcore_h)
i386b-nat.o: i386b-nat.c $(defs_h)
i386bsd-nat.o: i386bsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(gdb_assert_h) $(gregset_h) $(i386_tdep_h) $(i387_tdep_h)
i386bsd-tdep.o: i386bsd-tdep.c $(defs_h) $(arch_utils_h) $(frame_h) \
@ -1819,7 +1818,7 @@ i386-cygwin-tdep.o: i386-cygwin-tdep.c $(defs_h) $(osabi_h) $(gdb_string_h) \
i386fbsd-nat.o: i386fbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(i386_tdep_h)
i386fbsd-tdep.o: i386fbsd-tdep.c $(defs_h) $(arch_utils_h) $(osabi_h) \
$(i386_tdep_h) $(i387_tdep_h)
$(i386_tdep_h) $(i387_tdep_h) $(solib_svr4_h)
i386gnu-nat.o: i386gnu-nat.c $(defs_h) $(inferior_h) $(floatformat_h) \
$(regcache_h) $(gdb_assert_h) $(i386_tdep_h) $(gnu_nat_h) \
$(i387_tdep_h) $(gregset_h)

6
gdb/config/i386/i386bsd.mh
View File

@ -1,6 +0,0 @@
# Host: Intel 386 running 386BSD
XM_FILE= xm-i386bsd.h
NAT_FILE= nm-i386bsd.h
NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o core-aout.o i386b-nat.o

3
gdb/config/i386/i386bsd.mt
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@ -1,3 +0,0 @@
# Target: Intel 386 running BSD
TM_FILE= tm-i386bsd.h
TDEPFILES= i386-tdep.o

38
gdb/config/i386/nm-i386bsd.h
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@ -1,38 +0,0 @@
/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB.
Copyright 1986, 1987, 1989, 1992, 1993, 2000
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 NM_I386BSD_H
#define NM_I386BSD_H
/* This is the amount to subtract from u.u_ar0
to get the offset in the core file of the register values. */
#include <machine/vmparam.h>
#define KERNEL_U_ADDR USRSTACK
#define REGISTER_U_ADDR(addr, blockend, regno) \
(addr) = i386_register_u_addr ((blockend),(regno));
extern int i386_register_u_addr (int, int);
#define PTRACE_ARG3_TYPE char*
#endif /* NM_I386BSD_H */

40
gdb/config/i386/tm-i386bsd.h
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@ -1,40 +0,0 @@
/* Macro definitions for i386 running under BSD Unix.
Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996
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 TM_I386BSD_H
#define TM_I386BSD_H 1
#include "i386/tm-i386.h"
/* 386BSD cannot handle the segment registers. */
/* BSDI can't handle them either. */
#undef NUM_REGS
#define NUM_REGS 10
/* On 386 bsd, sigtramp is above the user stack and immediately below
the user area. Using constants here allows for cross debugging.
These are tested for BSDI but should work on 386BSD. */
#define SIGTRAMP_START(pc) 0xfdbfdfc0
#define SIGTRAMP_END(pc) 0xfdbfe000
#endif /* ifndef TM_I386BSD_H */

22
gdb/config/i386/xm-i386bsd.h
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@ -1,22 +0,0 @@
/* Host-dependent definitions for Intel 386 running BSD Unix, for GDB.
Copyright 1986, 1987, 1989, 1992, 1995, 1996
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. */
#include <machine/limits.h> /* for INT_MIN */

1
gdb/configure.host
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@ -50,7 +50,6 @@ hppa*-*-hpux11*) gdb_host=hpux11 ;;
hppa*-*-hpux*) gdb_host=hppahpux ;;
i[34567]86-ncr-*) gdb_host=ncr3000 ;;
i[34567]86-*-bsd*) gdb_host=i386bsd ;;
i[34567]86-*-dgux*) gdb_host=i386v4 ;;
i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
gdb_host=fbsd ;;

1
gdb/configure.tgt
View File

@ -77,7 +77,6 @@ hppa*-*-hiux*) gdb_target=hppahpux ;;
hppa*-*-*) gdb_target=hppa ;;
i[34567]86-ncr-*) gdb_target=ncr3000 ;;
i[34567]86-*-bsd*) gdb_target=i386bsd ;;
i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
gdb_target=nbsd ;;
i[34567]86-*-openbsd*) gdb_target=obsd ;;

72
gdb/i386b-nat.c
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@ -1,72 +0,0 @@
/* Native-dependent code for BSD Unix running on i386's, for GDB.
Copyright 1988, 1989, 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2000,
2001 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. */
#include "defs.h"
#include <machine/reg.h>
/* This table must line up with REGISTER_NAME in "i386-tdep.c". */
/* symbols like 'tEAX' come from <machine/reg.h> */
static int tregmap[] =
{
tEAX, tECX, tEDX, tEBX,
tESP, tEBP, tESI, tEDI,
tEIP, tEFLAGS, tCS, tSS
};
#ifdef sEAX
static int sregmap[] =
{
sEAX, sECX, sEDX, sEBX,
sESP, sEBP, sESI, sEDI,
sEIP, sEFLAGS, sCS, sSS
};
#else /* No sEAX */
/* FreeBSD has decided to collapse the s* and t* symbols. So if the s*
ones aren't around, use the t* ones for sregmap too. */
static int sregmap[] =
{
tEAX, tECX, tEDX, tEBX,
tESP, tEBP, tESI, tEDI,
tEIP, tEFLAGS, tCS, tSS
};
#endif /* No sEAX */
/* blockend is the value of u.u_ar0, and points to the
place where ES is stored. */
int
i386_register_u_addr (int blockend, int regnum)
{
/* The following condition is a kludge to get at the proper register map
depending upon the state of pcb_flag.
The proper condition would be
if (u.u_pcb.pcb_flag & FM_TRAP)
but that would require a ptrace call here and wouldn't work
for corefiles. */
if (blockend < 0x1fcc)
return (blockend + 4 * tregmap[regnum]);
else
return (blockend + 4 * sregmap[regnum]);
}