mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2025-02-03 15:42:52 +00:00
Obsolete NEWS and ISI systems (along with a few redundant m68k targets).
This commit is contained in:
Andrew Cagney
parent
6240bebf51
commit
514e603dc0
@ -1,3 +1,31 @@
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2001-04-16 Andrew Cagney <ac131313@redhat.com>
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* configure.host (m68030-sony-*, m68*-isi-*, m68*-sony-*):
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* configure.tgt (m68*-rom68k-*, m68*-*bug-*, m68*-monitor-*)
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(m68*-est-*, m68*-sony-*, m68*-isi-*):
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* Makefile.in (xm-news1000.h, tm-news.h, xm-news.h): Obsolete..
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* config/m68k/xm-news.h: Obsolete.
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* config/m68k/tm-news.h:
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* config/m68k/xm-news1000.h: Obsolete.
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* config/m68k/news.mh: Obsolete.
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* config/m68k/news.mt: Obsolete.
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* config/m68k/nm-news.h: Obsolete.
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* config/m68k/news1000.mh: Obsolete.
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* news-xdep.c: Obsolete.
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* Makefile.in (isi-xdep.o): Obsolete.
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(ALLDEPFILES): Delete isi-xdep.c.
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(tm-isi.h): Obsolete.
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* m68k-tdep.c (altos_skip_prologue): Update comments.
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(isi_skip_prologue): Obsolete.
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* isi-xdep.c: Obsolete.
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* config/m68k/xm-isi.h: Obsolete.
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* config/m68k/isi.mh: Obsolete.
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* config/m68k/tm-isi.h: Obsolete.
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* config/m68k/isi.mt: Obsolete.
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* TODO: Update.
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* NEWS: Update.
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2001-04-17 Michael Snyder <msnyder@redhat.com>
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* remote.c (remote_open_1): On opening the remote target, activate
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@ -888,9 +888,11 @@ gdb1$(EXEEXT): gdb$(EXEEXT)
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# for some machines.
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# But these rules don't do what we want; we want to hack the foo.o: tm.h
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# dependency to do the right thing.
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tm-isi.h tm-sun3.h tm-news.h tm-hp300bsd.h tm-altos.h: tm-m68k.h
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tm-sun3.h tm-hp300bsd.h tm-altos.h: tm-m68k.h
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# OBSOLETE tm-news.h: tm-m68k.h
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# OBSOLETE tm-isi.h: tm-m68k.h
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tm-hp300hpux.h tm-sun2.h tm-3b1.h: tm-m68k.h
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xm-news1000.h: xm-news.h
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# OBSOLETE xm-news1000.h: xm-news.h
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xm-i386-sv32.h: xm-i386.h
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tm-i386gas.h: tm-i386.h
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xm-sun4os4.h: xm-sparc.h
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@ -1142,7 +1144,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
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i386-linux-tdep.c i386-nat.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 isi-xdep.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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m68k-tdep.c \
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m88k-nat.c m88k-tdep.c mac-nat.c \
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@ -1541,7 +1543,7 @@ irix5-nat.o: irix5-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) target.h \
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$(symtab_h) symfile.h objfiles.h $(command_h) $(frame_h) gnu-regex.h \
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language.h gdb_string.h $(regcache_h)
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isi-xdep.o: isi-xdep.c
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# OBSOLETE isi-xdep.o: isi-xdep.c
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jv-lang.o: jv-lang.c $(bfd_h) $(defs_h) $(symtab_h) $(gdbtypes_h) \
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$(expression_h) parser-defs.h language.h symfile.h objfiles.h \
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2
gdb/NEWS
2
gdb/NEWS
@ -25,6 +25,8 @@ PowerPC Solaris powerpcle-*-solaris*
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PowerPC Windows NT powerpcle-*-cygwin32
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PowerPC Netware powerpc-*-netware*
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SunOS 4.0.Xi on i386 i[3456]86-*-sunos*
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Sony NEWS (68K) running NEWSOS 3.x m68*-sony-sysv news
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ISI Optimum V (3.05) under 4.3bsd. m68*-isi-*
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stuff.c (Program to stuff files into a specially prepared space in kdb)
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kdb-start.c (Main loop for the standalone kernel debugger)
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14
gdb/TODO
14
gdb/TODO
@ -186,13 +186,13 @@ Steps:
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ns32k-utek-sysv* ns32k merlin merlin yes
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ns32k-utek-* ns32k - umax yes
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tic80-* tic80 - tic80 yes
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m68*-isi-* m68k isi isi
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m68*-sony-* m68k news news
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m68030-sony-* m68k news1000 -
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m68*-rom68k-* m68k - (monitor)
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m68*-*bug-* m68k - (monitor)
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m68*-monitor-* m68k - (monitor)
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m68*-est-* m68k - (monitor)
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m68*-isi-* m68k isi isi yes
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m68*-sony-* m68k news news yes
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m68030-sony-* m68k news1000 - yes
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m68*-rom68k-* m68k - (monitor) yes
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m68*-*bug-* m68k - (monitor) yes
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m68*-monitor-* m68k - (monitor) yes
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m68*-est-* m68k - (monitor) yes
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a29k-*-* a29k ultra3 - yes
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a29k-*-sym1* a29k - ultra3 yes
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a29k-*-kern* a29k - a29k-kern yes
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@ -1,5 +1,5 @@
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# Host: ISI Optimum V (3.05) under 4.3bsd.
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# corelow.o commented out because core dumps are broken on this machine,
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# as of GDB 4.8, according to lam@tfs.com
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XDEPFILES= infptrace.o inftarg.o fork-child.o core-aout.o isi-xdep.o
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XM_FILE= xm-isi.h
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# OBSOLETE # Host: ISI Optimum V (3.05) under 4.3bsd.
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# OBSOLETE # corelow.o commented out because core dumps are broken on this machine,
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# OBSOLETE # as of GDB 4.8, according to lam@tfs.com
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# OBSOLETE XDEPFILES= infptrace.o inftarg.o fork-child.o core-aout.o isi-xdep.o
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# OBSOLETE XM_FILE= xm-isi.h
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@ -1,3 +1,3 @@
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# Target: ISI Optimum V (3.05) under 4.3bsd.
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TDEPFILES=
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TM_FILE= tm-isi.h
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# OBSOLETE # Target: ISI Optimum V (3.05) under 4.3bsd.
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# OBSOLETE TDEPFILES=
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# OBSOLETE TM_FILE= tm-isi.h
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@ -1,5 +1,5 @@
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# Host: Sony news series 700/800/900 (68020) running NewsOS version 3.
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XDEPFILES= news-xdep.o
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XM_FILE= xm-news.h
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NAT_FILE= nm-news.h
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NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o infptrace.o
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# OBSOLETE # Host: Sony news series 700/800/900 (68020) running NewsOS version 3.
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# OBSOLETE XDEPFILES= news-xdep.o
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# OBSOLETE XM_FILE= xm-news.h
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# OBSOLETE NAT_FILE= nm-news.h
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# OBSOLETE NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o infptrace.o
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@ -1,3 +1,3 @@
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# Target: Sony news series 700/800/900 (68020) running NewsOS version 3.
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TDEPFILES= m68k-tdep.o
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TM_FILE= tm-news.h
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# OBSOLETE # Target: Sony news series 700/800/900 (68020) running NewsOS version 3.
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# OBSOLETE TDEPFILES= m68k-tdep.o
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# OBSOLETE TM_FILE= tm-news.h
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@ -1,3 +1,3 @@
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# Host: Sony news series 1000 (68030) running NewsOS version 3.
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XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o news-xdep.o
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XM_FILE= xm-news1000.h
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# OBSOLETE # Host: Sony news series 1000 (68030) running NewsOS version 3.
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# OBSOLETE XDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o news-xdep.o
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# OBSOLETE XM_FILE= xm-news1000.h
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@ -1,27 +1,27 @@
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/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
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Copyright 1987, 1989, 1992, 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef NM_HEWS_H
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#define NM_NEWS_H 1
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/* Supply missing typedef needed in inftarg.c */
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typedef int pid_t;
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#endif /* NM_NEWS_H */
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/* OBSOLETE /* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger. */
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/* OBSOLETE Copyright 1987, 1989, 1992, 1996 Free Software Foundation, Inc. */
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/* OBSOLETE */
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/* OBSOLETE This file is part of GDB. */
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/* OBSOLETE */
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/* OBSOLETE This program is free software; you can redistribute it and/or modify */
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/* OBSOLETE it under the terms of the GNU General Public License as published by */
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/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
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/* OBSOLETE (at your option) any later version. */
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/* OBSOLETE */
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/* OBSOLETE This program is distributed in the hope that it will be useful, */
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/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
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/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
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/* OBSOLETE GNU General Public License for more details. */
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/* OBSOLETE */
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/* OBSOLETE You should have received a copy of the GNU General Public License */
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/* OBSOLETE along with this program; if not, write to the Free Software */
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/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
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/* OBSOLETE Boston, MA 02111-1307, USA. */ */
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/* OBSOLETE */
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/* OBSOLETE #ifndef NM_HEWS_H */
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/* OBSOLETE #define NM_NEWS_H 1 */
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/* OBSOLETE */
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/* OBSOLETE /* Supply missing typedef needed in inftarg.c */ */
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/* OBSOLETE typedef int pid_t; */
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/* OBSOLETE */
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/* OBSOLETE #endif /* NM_NEWS_H */ */
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@ -1,129 +1,129 @@
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/* Definitions to target GDB on an ISI Optimum V (3.05) under 4.3bsd.
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Copyright 1987, 1989, 1991, 1993, 1999, 2000
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Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
|
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* This has not been tested on ISI's running BSD 4.2, but it will probably
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work. */
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/* Data segment starts at etext rounded up to DATAROUND in {N,Z}MAGIC files */
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#define DATAROUND 0x20000
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#define N_DATADDR(hdr) (hdr.a_magic != OMAGIC ? \
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(hdr.a_text + DATAROUND) & ~(DATAROUND-1) : hdr.a_text)
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/* Text segment starts at sizeof (struct exec) in {N,Z}MAGIC files */
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#define N_TXTADDR(hdr) (hdr.a_magic != OMAGIC ? sizeof (struct exec) : 0)
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/* Amount PC must be decremented by after a breakpoint.
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This is often the number of bytes in BREAKPOINT
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but not always.
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On the ISI, the kernel resets the pc to the trap instr */
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#define DECR_PC_AFTER_BREAK 0
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/* Return number of args passed to a frame.
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Can return -1, meaning no way to tell. */
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extern int isi_frame_num_args (struct frame_info *fi);
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#define FRAME_NUM_ARGS(fi) (isi_frame_num_args ((fi)))
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/* Put here the code to store, into a struct frame_saved_regs,
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the addresses of the saved registers of frame described by FRAME_INFO.
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This includes special registers such as pc and fp saved in special
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ways in the stack frame. sp is even more special:
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the address we return for it IS the sp for the next frame. */
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#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
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{ register int regnum; \
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register int regmask; \
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register CORE_ADDR next_addr; \
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register CORE_ADDR pc; \
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register int insn; \
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register int offset; \
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memset (&frame_saved_regs, '\0', sizeof frame_saved_regs); \
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if ((frame_info)->pc >= (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM*4 - 8*12 - 4 \
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&& (frame_info)->pc <= (frame_info)->frame) \
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{ next_addr = (frame_info)->frame; \
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pc = (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 8*12 - 4; }\
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else \
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{ pc = get_pc_function_start ((frame_info)->pc); \
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/* Verify we have a link a6 instruction next, \
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or a branch followed by a link a6 instruction; \
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if not we lose. If we win, find the address above the saved \
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regs using the amount of storage from the link instruction. */\
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retry: \
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insn = read_memory_integer (pc, 2); \
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if (insn == 044016) \
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next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 4), pc+=4; \
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else if (insn == 047126) \
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next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 2), pc+=2; \
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else if ((insn & 0177400) == 060000) /* bra insn */ \
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{ offset = insn & 0377; \
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pc += 2; /* advance past bra */ \
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if (offset == 0) /* bra #word */ \
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offset = read_memory_integer (pc, 2), pc += 2; \
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else if (offset == 0377) /* bra #long */ \
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offset = read_memory_integer (pc, 4), pc += 4; \
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pc += offset; \
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goto retry; \
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} else goto lose; \
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/* If have an addal #-n, sp next, adjust next_addr. */ \
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if ((0177777 & read_memory_integer (pc, 2)) == 0157774) \
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next_addr += read_memory_integer (pc += 2, 4), pc += 4; \
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} \
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/* next should be a moveml to (sp) or -(sp) or a movl r,-(sp) */ \
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insn = read_memory_integer (pc, 2), pc += 2; \
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regmask = read_memory_integer (pc, 2); \
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if ((insn & 0177760) == 022700) /* movl rn, (sp) */ \
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(frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr; \
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else if ((insn & 0177760) == 024700) /* movl rn, -(sp) */ \
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(frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr-=4; \
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else if (insn == 0044327) /* moveml mask, (sp) */ \
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{ pc += 2; \
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/* Regmask's low bit is for register 0, the first written */ \
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next_addr -= 4; \
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for (regnum = 0; regnum < 16; regnum++, regmask >>= 1) \
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if (regmask & 1) \
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(frame_saved_regs).regs[regnum] = (next_addr += 4); \
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} else if (insn == 0044347) /* moveml mask, -(sp) */ \
|
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{ pc += 2; \
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||||
/* Regmask's low bit is for register 15, the first pushed */ \
|
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for (regnum = 15; regnum >= 0; regnum--, regmask >>= 1) \
|
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if (regmask & 1) \
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(frame_saved_regs).regs[regnum] = (next_addr -= 4); } \
|
||||
/* clrw -(sp); movw ccr,-(sp) may follow. */ \
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||||
if (read_memory_integer (pc, 2) == 041147 \
|
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&& read_memory_integer (pc+2, 2) == 042347) \
|
||||
(frame_saved_regs).regs[PS_REGNUM] = (next_addr -= 4); \
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||||
lose: ; \
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||||
(frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 8; \
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(frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame; \
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(frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4; \
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}
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/* The only reason this is here is the tm-isi.h reference below. It
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was moved back here from tm-m68k.h. FIXME? */
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extern CORE_ADDR isi_skip_prologue (CORE_ADDR);
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#define SKIP_PROLOGUE(pc) (isi_skip_prologue (pc))
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|
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#include "m68k/tm-m68k.h"
|
||||
/* OBSOLETE /* Definitions to target GDB on an ISI Optimum V (3.05) under 4.3bsd. */
|
||||
/* OBSOLETE Copyright 1987, 1989, 1991, 1993, 1999, 2000 */
|
||||
/* OBSOLETE Free Software Foundation, Inc. */
|
||||
/* 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 /* This has not been tested on ISI's running BSD 4.2, but it will probably */
|
||||
/* OBSOLETE work. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Data segment starts at etext rounded up to DATAROUND in {N,Z}MAGIC files */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define DATAROUND 0x20000 */
|
||||
/* OBSOLETE #define N_DATADDR(hdr) (hdr.a_magic != OMAGIC ? \ */
|
||||
/* OBSOLETE (hdr.a_text + DATAROUND) & ~(DATAROUND-1) : hdr.a_text) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Text segment starts at sizeof (struct exec) in {N,Z}MAGIC files */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define N_TXTADDR(hdr) (hdr.a_magic != OMAGIC ? sizeof (struct exec) : 0) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Amount PC must be decremented by after a breakpoint. */
|
||||
/* OBSOLETE This is often the number of bytes in BREAKPOINT */
|
||||
/* OBSOLETE but not always. */
|
||||
/* OBSOLETE On the ISI, the kernel resets the pc to the trap instr */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define DECR_PC_AFTER_BREAK 0 */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Return number of args passed to a frame. */
|
||||
/* OBSOLETE Can return -1, meaning no way to tell. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE extern int isi_frame_num_args (struct frame_info *fi); */
|
||||
/* OBSOLETE #define FRAME_NUM_ARGS(fi) (isi_frame_num_args ((fi))) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, */
|
||||
/* OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. */
|
||||
/* OBSOLETE This includes special registers such as pc and fp saved in special */
|
||||
/* OBSOLETE ways in the stack frame. sp is even more special: */
|
||||
/* OBSOLETE the address we return for it IS the sp for the next frame. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ */
|
||||
/* OBSOLETE { register int regnum; \ */
|
||||
/* OBSOLETE register int regmask; \ */
|
||||
/* OBSOLETE register CORE_ADDR next_addr; \ */
|
||||
/* OBSOLETE register CORE_ADDR pc; \ */
|
||||
/* OBSOLETE register int insn; \ */
|
||||
/* OBSOLETE register int offset; \ */
|
||||
/* OBSOLETE memset (&frame_saved_regs, '\0', sizeof frame_saved_regs); \ */
|
||||
/* OBSOLETE if ((frame_info)->pc >= (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM*4 - 8*12 - 4 \ */
|
||||
/* OBSOLETE && (frame_info)->pc <= (frame_info)->frame) \ */
|
||||
/* OBSOLETE { next_addr = (frame_info)->frame; \ */
|
||||
/* OBSOLETE pc = (frame_info)->frame - CALL_DUMMY_LENGTH - FP_REGNUM * 4 - 8*12 - 4; }\ */
|
||||
/* OBSOLETE else \ */
|
||||
/* OBSOLETE { pc = get_pc_function_start ((frame_info)->pc); \ */
|
||||
/* OBSOLETE /* Verify we have a link a6 instruction next, \ */
|
||||
/* OBSOLETE or a branch followed by a link a6 instruction; \ */
|
||||
/* OBSOLETE if not we lose. If we win, find the address above the saved \ */
|
||||
/* OBSOLETE regs using the amount of storage from the link instruction. */\ */
|
||||
/* OBSOLETE retry: \ */
|
||||
/* OBSOLETE insn = read_memory_integer (pc, 2); \ */
|
||||
/* OBSOLETE if (insn == 044016) \ */
|
||||
/* OBSOLETE next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 4), pc+=4; \ */
|
||||
/* OBSOLETE else if (insn == 047126) \ */
|
||||
/* OBSOLETE next_addr = (frame_info)->frame - read_memory_integer (pc += 2, 2), pc+=2; \ */
|
||||
/* OBSOLETE else if ((insn & 0177400) == 060000) /* bra insn */ \ */
|
||||
/* OBSOLETE { offset = insn & 0377; \ */
|
||||
/* OBSOLETE pc += 2; /* advance past bra */ \ */
|
||||
/* OBSOLETE if (offset == 0) /* bra #word */ \ */
|
||||
/* OBSOLETE offset = read_memory_integer (pc, 2), pc += 2; \ */
|
||||
/* OBSOLETE else if (offset == 0377) /* bra #long */ \ */
|
||||
/* OBSOLETE offset = read_memory_integer (pc, 4), pc += 4; \ */
|
||||
/* OBSOLETE pc += offset; \ */
|
||||
/* OBSOLETE goto retry; \ */
|
||||
/* OBSOLETE } else goto lose; \ */
|
||||
/* OBSOLETE /* If have an addal #-n, sp next, adjust next_addr. */ \ */
|
||||
/* OBSOLETE if ((0177777 & read_memory_integer (pc, 2)) == 0157774) \ */
|
||||
/* OBSOLETE next_addr += read_memory_integer (pc += 2, 4), pc += 4; \ */
|
||||
/* OBSOLETE } \ */
|
||||
/* OBSOLETE /* next should be a moveml to (sp) or -(sp) or a movl r,-(sp) */ \ */
|
||||
/* OBSOLETE insn = read_memory_integer (pc, 2), pc += 2; \ */
|
||||
/* OBSOLETE regmask = read_memory_integer (pc, 2); \ */
|
||||
/* OBSOLETE if ((insn & 0177760) == 022700) /* movl rn, (sp) */ \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr; \ */
|
||||
/* OBSOLETE else if ((insn & 0177760) == 024700) /* movl rn, -(sp) */ \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[(insn&7) + ((insn&010)?8:0)] = next_addr-=4; \ */
|
||||
/* OBSOLETE else if (insn == 0044327) /* moveml mask, (sp) */ \ */
|
||||
/* OBSOLETE { pc += 2; \ */
|
||||
/* OBSOLETE /* Regmask's low bit is for register 0, the first written */ \ */
|
||||
/* OBSOLETE next_addr -= 4; \ */
|
||||
/* OBSOLETE for (regnum = 0; regnum < 16; regnum++, regmask >>= 1) \ */
|
||||
/* OBSOLETE if (regmask & 1) \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[regnum] = (next_addr += 4); \ */
|
||||
/* OBSOLETE } else if (insn == 0044347) /* moveml mask, -(sp) */ \ */
|
||||
/* OBSOLETE { pc += 2; \ */
|
||||
/* OBSOLETE /* Regmask's low bit is for register 15, the first pushed */ \ */
|
||||
/* OBSOLETE for (regnum = 15; regnum >= 0; regnum--, regmask >>= 1) \ */
|
||||
/* OBSOLETE if (regmask & 1) \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[regnum] = (next_addr -= 4); } \ */
|
||||
/* OBSOLETE /* clrw -(sp); movw ccr,-(sp) may follow. */ \ */
|
||||
/* OBSOLETE if (read_memory_integer (pc, 2) == 041147 \ */
|
||||
/* OBSOLETE && read_memory_integer (pc+2, 2) == 042347) \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[PS_REGNUM] = (next_addr -= 4); \ */
|
||||
/* OBSOLETE lose: ; \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame + 8; \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[FP_REGNUM] = (frame_info)->frame; \ */
|
||||
/* OBSOLETE (frame_saved_regs).regs[PC_REGNUM] = (frame_info)->frame + 4; \ */
|
||||
/* OBSOLETE } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* The only reason this is here is the tm-isi.h reference below. It */
|
||||
/* OBSOLETE was moved back here from tm-m68k.h. FIXME? */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE extern CORE_ADDR isi_skip_prologue (CORE_ADDR); */
|
||||
/* OBSOLETE #define SKIP_PROLOGUE(pc) (isi_skip_prologue (pc)) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #include "m68k/tm-m68k.h" */
|
||||
|
||||
@ -1,69 +1,69 @@
|
||||
/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
|
||||
Copyright 1987, 1989, 1991, 1993, 1999, 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. */
|
||||
|
||||
#include "regcache.h"
|
||||
|
||||
/* See following cpu type determination macro to get the machine type.
|
||||
|
||||
Here is an m-news.h file for gdb. It supports the 68881 registers.
|
||||
by hikichi@srava.sra.junet
|
||||
|
||||
* Ptrace for handling floating register has a bug(before NEWS OS version 2.2),
|
||||
* After NEWS OS version 3.2, some of ptrace's bug is fixed.
|
||||
But we cannot change the floating register(see adb(1) in OS 3.2) yet. */
|
||||
|
||||
/* Extract from an array REGBUF containing the (raw) register state
|
||||
a function return value of type TYPE, and copy that, in virtual format,
|
||||
into VALBUF. */
|
||||
|
||||
/* when it return the floating value, use the FP0 in NEWS. */
|
||||
#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
|
||||
{ if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \
|
||||
{ \
|
||||
REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \
|
||||
®BUF[REGISTER_BYTE (FP0_REGNUM)], \
|
||||
VALBUF); \
|
||||
} \
|
||||
else \
|
||||
memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)); }
|
||||
|
||||
/* Write into appropriate registers a function return value
|
||||
of type TYPE, given in virtual format. */
|
||||
|
||||
/* when it return the floating value, use the FP0 in NEWS. */
|
||||
#define STORE_RETURN_VALUE(TYPE,VALBUF) \
|
||||
{ if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \
|
||||
{ \
|
||||
char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)]; \
|
||||
REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf); \
|
||||
write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \
|
||||
raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \
|
||||
} \
|
||||
else \
|
||||
write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); }
|
||||
|
||||
/* Return number of args passed to a frame.
|
||||
Can return -1, meaning no way to tell. */
|
||||
|
||||
extern int news_frame_num_args (struct frame_info *fi);
|
||||
#define FRAME_NUM_ARGS(fi) (news_frame_num_args ((fi)))
|
||||
|
||||
#include "m68k/tm-m68k.h"
|
||||
/* OBSOLETE /* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger. */
|
||||
/* OBSOLETE Copyright 1987, 1989, 1991, 1993, 1999, 2000 */
|
||||
/* OBSOLETE Free Software Foundation, Inc. */
|
||||
/* 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 "regcache.h" */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* See following cpu type determination macro to get the machine type. */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE Here is an m-news.h file for gdb. It supports the 68881 registers. */
|
||||
/* OBSOLETE by hikichi@srava.sra.junet */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE * Ptrace for handling floating register has a bug(before NEWS OS version 2.2), */
|
||||
/* OBSOLETE * After NEWS OS version 3.2, some of ptrace's bug is fixed. */
|
||||
/* OBSOLETE But we cannot change the floating register(see adb(1) in OS 3.2) yet. */ */
|
||||
/* 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. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* when it return the floating value, use the FP0 in NEWS. */ */
|
||||
/* OBSOLETE #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */
|
||||
/* OBSOLETE { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ */
|
||||
/* OBSOLETE { \ */
|
||||
/* OBSOLETE REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \ */
|
||||
/* OBSOLETE ®BUF[REGISTER_BYTE (FP0_REGNUM)], \ */
|
||||
/* OBSOLETE VALBUF); \ */
|
||||
/* OBSOLETE } \ */
|
||||
/* OBSOLETE else \ */
|
||||
/* OBSOLETE memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)); } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Write into appropriate registers a function return value */
|
||||
/* OBSOLETE of type TYPE, given in virtual format. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* when it return the floating value, use the FP0 in NEWS. */ */
|
||||
/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */
|
||||
/* OBSOLETE { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ */
|
||||
/* OBSOLETE { \ */
|
||||
/* OBSOLETE char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)]; \ */
|
||||
/* OBSOLETE REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf); \ */
|
||||
/* OBSOLETE write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \ */
|
||||
/* OBSOLETE raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \ */
|
||||
/* OBSOLETE } \ */
|
||||
/* OBSOLETE else \ */
|
||||
/* OBSOLETE write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Return number of args passed to a frame. */
|
||||
/* OBSOLETE Can return -1, meaning no way to tell. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE extern int news_frame_num_args (struct frame_info *fi); */
|
||||
/* OBSOLETE #define FRAME_NUM_ARGS(fi) (news_frame_num_args ((fi))) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #include "m68k/tm-m68k.h" */
|
||||
|
||||
@ -1,93 +1,93 @@
|
||||
/* Definitions to make GDB run on an ISI Optimum V (3.05) under 4.3bsd.
|
||||
Copyright 1987, 1989, 1992 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. */
|
||||
|
||||
#define HOST_BYTE_ORDER BIG_ENDIAN
|
||||
|
||||
/* This has not been tested on ISI's running BSD 4.2, but it will probably
|
||||
work. */
|
||||
|
||||
/* This is the amount to subtract from u.u_ar0
|
||||
to get the offset in the core file of the register values. */
|
||||
|
||||
/*#define KERNEL_U_ADDR 0x10800000 */
|
||||
#define KERNEL_U_ADDR 0
|
||||
|
||||
/* expects blockend to be u.u_ar0 */
|
||||
extern int rloc[]; /* Defined in isi-dep.c */
|
||||
#define REGISTER_U_ADDR(addr, blockend, regno) \
|
||||
{ blockend &= UPAGES*NBPG - 1; \
|
||||
if (regno < 18) addr = (int)blockend + rloc[regno]*4; \
|
||||
else if (regno < 26) addr = (int) &((struct user *)0)->u_68881_regs \
|
||||
+ (regno - 18) * 12; \
|
||||
else if (regno < 29) addr = (int) &((struct user *)0)->u_68881_regs \
|
||||
+ 8 * 12 + (regno - 26) * 4; \
|
||||
}
|
||||
|
||||
/* Interface definitions for kernel debugger KDB. */
|
||||
|
||||
/* Map machine fault codes into signal numbers.
|
||||
First subtract 0, divide by 4, then index in a table.
|
||||
Faults for which the entry in this table is 0
|
||||
are not handled by KDB; the program's own trap handler
|
||||
gets to handle then. */
|
||||
|
||||
#define FAULT_CODE_ORIGIN 0
|
||||
#define FAULT_CODE_UNITS 4
|
||||
#define FAULT_TABLE \
|
||||
{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
|
||||
0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
|
||||
0, 0, 0, 0, 0, 0, 0, 0, \
|
||||
SIGILL }
|
||||
|
||||
/* Start running with a stack stretching from BEG to END.
|
||||
BEG and END should be symbols meaningful to the assembler.
|
||||
This is used only for kdb. */
|
||||
|
||||
#define INIT_STACK(beg, end) \
|
||||
{ asm (".globl end"); \
|
||||
asm ("movl $ end, sp"); \
|
||||
asm ("clrl fp"); }
|
||||
|
||||
/* Push the frame pointer register on the stack. */
|
||||
#define PUSH_FRAME_PTR \
|
||||
asm ("movel fp, -(sp)");
|
||||
|
||||
/* Copy the top-of-stack to the frame pointer register. */
|
||||
#define POP_FRAME_PTR \
|
||||
asm ("movl (sp), fp");
|
||||
|
||||
/* After KDB is entered by a fault, push all registers
|
||||
that GDB thinks about (all NUM_REGS of them),
|
||||
so that they appear in order of ascending GDB register number.
|
||||
The fault code will be on the stack beyond the last register. */
|
||||
|
||||
#define PUSH_REGISTERS \
|
||||
{ asm ("clrw -(sp)"); \
|
||||
asm ("pea 10(sp)"); \
|
||||
asm ("movem $ 0xfffe,-(sp)"); }
|
||||
|
||||
/* Assuming the registers (including processor status) have been
|
||||
pushed on the stack in order of ascending GDB register number,
|
||||
restore them and return to the address in the saved PC register. */
|
||||
|
||||
#define POP_REGISTERS \
|
||||
{ asm ("subil $8,28(sp)"); \
|
||||
asm ("movem (sp),$ 0xffff"); \
|
||||
asm ("rte"); }
|
||||
/* OBSOLETE /* Definitions to make GDB run on an ISI Optimum V (3.05) under 4.3bsd. */
|
||||
/* OBSOLETE Copyright 1987, 1989, 1992 Free Software Foundation, Inc. */
|
||||
/* 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 #define HOST_BYTE_ORDER BIG_ENDIAN */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* This has not been tested on ISI's running BSD 4.2, but it will probably */
|
||||
/* OBSOLETE work. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* This is the amount to subtract from u.u_ar0 */
|
||||
/* OBSOLETE to get the offset in the core file of the register values. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /*#define KERNEL_U_ADDR 0x10800000 */ */
|
||||
/* OBSOLETE #define KERNEL_U_ADDR 0 */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* expects blockend to be u.u_ar0 */ */
|
||||
/* OBSOLETE extern int rloc[]; /* Defined in isi-dep.c */ */
|
||||
/* OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ */
|
||||
/* OBSOLETE { blockend &= UPAGES*NBPG - 1; \ */
|
||||
/* OBSOLETE if (regno < 18) addr = (int)blockend + rloc[regno]*4; \ */
|
||||
/* OBSOLETE else if (regno < 26) addr = (int) &((struct user *)0)->u_68881_regs \ */
|
||||
/* OBSOLETE + (regno - 18) * 12; \ */
|
||||
/* OBSOLETE else if (regno < 29) addr = (int) &((struct user *)0)->u_68881_regs \ */
|
||||
/* OBSOLETE + 8 * 12 + (regno - 26) * 4; \ */
|
||||
/* OBSOLETE } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Interface definitions for kernel debugger KDB. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Map machine fault codes into signal numbers. */
|
||||
/* OBSOLETE First subtract 0, divide by 4, then index in a table. */
|
||||
/* OBSOLETE Faults for which the entry in this table is 0 */
|
||||
/* OBSOLETE are not handled by KDB; the program's own trap handler */
|
||||
/* OBSOLETE gets to handle then. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define FAULT_CODE_ORIGIN 0 */
|
||||
/* OBSOLETE #define FAULT_CODE_UNITS 4 */
|
||||
/* OBSOLETE #define FAULT_TABLE \ */
|
||||
/* OBSOLETE { 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \ */
|
||||
/* OBSOLETE 0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \ */
|
||||
/* OBSOLETE 0, 0, 0, 0, 0, 0, 0, 0, \ */
|
||||
/* OBSOLETE SIGILL } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Start running with a stack stretching from BEG to END. */
|
||||
/* OBSOLETE BEG and END should be symbols meaningful to the assembler. */
|
||||
/* OBSOLETE This is used only for kdb. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define INIT_STACK(beg, end) \ */
|
||||
/* OBSOLETE { asm (".globl end"); \ */
|
||||
/* OBSOLETE asm ("movl $ end, sp"); \ */
|
||||
/* OBSOLETE asm ("clrl fp"); } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Push the frame pointer register on the stack. */ */
|
||||
/* OBSOLETE #define PUSH_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("movel fp, -(sp)"); */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Copy the top-of-stack to the frame pointer register. */ */
|
||||
/* OBSOLETE #define POP_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("movl (sp), fp"); */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* After KDB is entered by a fault, push all registers */
|
||||
/* OBSOLETE that GDB thinks about (all NUM_REGS of them), */
|
||||
/* OBSOLETE so that they appear in order of ascending GDB register number. */
|
||||
/* OBSOLETE The fault code will be on the stack beyond the last register. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define PUSH_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("clrw -(sp)"); \ */
|
||||
/* OBSOLETE asm ("pea 10(sp)"); \ */
|
||||
/* OBSOLETE asm ("movem $ 0xfffe,-(sp)"); } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Assuming the registers (including processor status) have been */
|
||||
/* OBSOLETE pushed on the stack in order of ascending GDB register number, */
|
||||
/* OBSOLETE restore them and return to the address in the saved PC register. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define POP_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("subil $8,28(sp)"); \ */
|
||||
/* OBSOLETE asm ("movem (sp),$ 0xffff"); \ */
|
||||
/* OBSOLETE asm ("rte"); } */
|
||||
|
||||
@ -1,139 +1,139 @@
|
||||
/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger.
|
||||
Copyright 1987, 1989, 1992, 1993, 1994, 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. */
|
||||
|
||||
#define HOST_BYTE_ORDER BIG_ENDIAN
|
||||
|
||||
#include <sys/param.h> /* For INT_MIN */
|
||||
|
||||
#define HAVE_WAIT_STRUCT
|
||||
|
||||
/* We can't use "isatty" or "fileno" on this machine. This isn't good,
|
||||
but it will have to do. */
|
||||
#define ISATTY(FP) ((FP) == stdin || (FP) == stdout)
|
||||
|
||||
/* THis is the amount to subtract from u.u_ar0
|
||||
to get the offset in the core file of the register values. */
|
||||
|
||||
#define KERNEL_U_ADDR UADDR
|
||||
|
||||
/* The offsets in this macro are from /usr/include/machine/reg.h */
|
||||
|
||||
#define REGISTER_U_ADDR(addr, blockend, regno) \
|
||||
{ static char offsets[] = { \
|
||||
/*d0-d7:*/1,2,3,4,5,6,7,8, \
|
||||
/*a0-a6:*/9,10,11,12,13,14,15, /*sp:*/-4, /*ps:*/0, /*pc:*/-1, \
|
||||
/*fp0-fp7:*/19,22,25,28,31,34,37,40, /*fpc:*/16,17,18 }; \
|
||||
addr = blockend + 4 * offsets[regno]; \
|
||||
}
|
||||
|
||||
/* NewsOS 3.3 does not define errno in <errno.h>. */
|
||||
extern int errno;
|
||||
|
||||
/* Interface definitions for kernel debugger KDB. */
|
||||
|
||||
/* Use GNU assembler instead of standard assembler */
|
||||
#define USE_GAS
|
||||
|
||||
/* Motorola assembly format */
|
||||
#ifndef USE_GAS
|
||||
#define MOTOROLA
|
||||
#endif
|
||||
|
||||
/* Map machine fault codes into signal numbers.
|
||||
First subtract 0, divide by 4, then index in a table.
|
||||
Faults for which the entry in this table is 0
|
||||
are not handled by KDB; the program's own trap handler
|
||||
gets to handle then. */
|
||||
|
||||
#define FAULT_CODE_ORIGIN 0
|
||||
#define FAULT_CODE_UNITS 4
|
||||
#define FAULT_TABLE \
|
||||
{ 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \
|
||||
0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \
|
||||
0, 0, 0, 0, 0, 0, 0, 0, \
|
||||
SIGILL }
|
||||
|
||||
/* Start running with a stack stretching from BEG to END.
|
||||
BEG and END should be symbols meaningful to the assembler.
|
||||
This is used only for kdb. */
|
||||
|
||||
#ifdef MOTOROLA
|
||||
#define INIT_STACK(beg, end) \
|
||||
{ asm (".globl end"); \
|
||||
asm ("move.l $ end, sp"); \
|
||||
asm ("clr.l fp"); }
|
||||
#else
|
||||
#define INIT_STACK(beg, end) \
|
||||
{ asm (".globl end"); \
|
||||
asm ("movel $ end, sp"); \
|
||||
asm ("clrl fp"); }
|
||||
#endif
|
||||
|
||||
/* Push the frame pointer register on the stack. */
|
||||
#ifdef MOTOROLA
|
||||
#define PUSH_FRAME_PTR \
|
||||
asm ("move.l fp, -(sp)");
|
||||
#else
|
||||
#define PUSH_FRAME_PTR \
|
||||
asm ("movel fp, -(sp)");
|
||||
#endif
|
||||
|
||||
/* Copy the top-of-stack to the frame pointer register. */
|
||||
#ifdef MOTOROLA
|
||||
#define POP_FRAME_PTR \
|
||||
asm ("move.l (sp), fp");
|
||||
#else
|
||||
#define POP_FRAME_PTR \
|
||||
asm ("movl (sp), fp");
|
||||
#endif
|
||||
|
||||
/* After KDB is entered by a fault, push all registers
|
||||
that GDB thinks about (all NUM_REGS of them),
|
||||
so that they appear in order of ascending GDB register number.
|
||||
The fault code will be on the stack beyond the last register. */
|
||||
|
||||
#ifdef MOTOROLA
|
||||
#define PUSH_REGISTERS \
|
||||
{ asm ("clr.w -(sp)"); \
|
||||
asm ("pea (10,sp)"); \
|
||||
asm ("movem $ 0xfffe,-(sp)"); }
|
||||
#else
|
||||
#define PUSH_REGISTERS \
|
||||
{ asm ("clrw -(sp)"); \
|
||||
asm ("pea 10(sp)"); \
|
||||
asm ("movem $ 0xfffe,-(sp)"); }
|
||||
#endif
|
||||
|
||||
/* Assuming the registers (including processor status) have been
|
||||
pushed on the stack in order of ascending GDB register number,
|
||||
restore them and return to the address in the saved PC register. */
|
||||
|
||||
#ifdef MOTOROLA
|
||||
#define POP_REGISTERS \
|
||||
{ asm ("subi.l $8,28(sp)"); \
|
||||
asm ("movem (sp),$ 0xffff"); \
|
||||
asm ("rte"); }
|
||||
#else
|
||||
#define POP_REGISTERS \
|
||||
{ asm ("subil $8,28(sp)"); \
|
||||
asm ("movem (sp),$ 0xffff"); \
|
||||
asm ("rte"); }
|
||||
#endif
|
||||
/* OBSOLETE /* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger. */
|
||||
/* OBSOLETE Copyright 1987, 1989, 1992, 1993, 1994, 1996 */
|
||||
/* OBSOLETE Free Software Foundation, Inc. */
|
||||
/* 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 #define HOST_BYTE_ORDER BIG_ENDIAN */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #include <sys/param.h> /* For INT_MIN */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define HAVE_WAIT_STRUCT */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* We can't use "isatty" or "fileno" on this machine. This isn't good, */
|
||||
/* OBSOLETE but it will have to do. */ */
|
||||
/* OBSOLETE #define ISATTY(FP) ((FP) == stdin || (FP) == stdout) */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* THis is the amount to subtract from u.u_ar0 */
|
||||
/* OBSOLETE to get the offset in the core file of the register values. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define KERNEL_U_ADDR UADDR */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* The offsets in this macro are from /usr/include/machine/reg.h */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ */
|
||||
/* OBSOLETE { static char offsets[] = { \ */
|
||||
/* OBSOLETE /*d0-d7:*/1,2,3,4,5,6,7,8, \ */
|
||||
/* OBSOLETE /*a0-a6:*/9,10,11,12,13,14,15, /*sp:*/-4, /*ps:*/0, /*pc:*/-1, \ */
|
||||
/* OBSOLETE /*fp0-fp7:*/19,22,25,28,31,34,37,40, /*fpc:*/16,17,18 }; \ */
|
||||
/* OBSOLETE addr = blockend + 4 * offsets[regno]; \ */
|
||||
/* OBSOLETE } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* NewsOS 3.3 does not define errno in <errno.h>. */ */
|
||||
/* OBSOLETE extern int errno; */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Interface definitions for kernel debugger KDB. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Use GNU assembler instead of standard assembler */ */
|
||||
/* OBSOLETE #define USE_GAS */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Motorola assembly format */ */
|
||||
/* OBSOLETE #ifndef USE_GAS */
|
||||
/* OBSOLETE #define MOTOROLA */
|
||||
/* OBSOLETE #endif */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Map machine fault codes into signal numbers. */
|
||||
/* OBSOLETE First subtract 0, divide by 4, then index in a table. */
|
||||
/* OBSOLETE Faults for which the entry in this table is 0 */
|
||||
/* OBSOLETE are not handled by KDB; the program's own trap handler */
|
||||
/* OBSOLETE gets to handle then. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #define FAULT_CODE_ORIGIN 0 */
|
||||
/* OBSOLETE #define FAULT_CODE_UNITS 4 */
|
||||
/* OBSOLETE #define FAULT_TABLE \ */
|
||||
/* OBSOLETE { 0, 0, 0, 0, SIGTRAP, 0, 0, 0, \ */
|
||||
/* OBSOLETE 0, SIGTRAP, 0, 0, 0, 0, 0, SIGKILL, \ */
|
||||
/* OBSOLETE 0, 0, 0, 0, 0, 0, 0, 0, \ */
|
||||
/* OBSOLETE SIGILL } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Start running with a stack stretching from BEG to END. */
|
||||
/* OBSOLETE BEG and END should be symbols meaningful to the assembler. */
|
||||
/* OBSOLETE This is used only for kdb. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #ifdef MOTOROLA */
|
||||
/* OBSOLETE #define INIT_STACK(beg, end) \ */
|
||||
/* OBSOLETE { asm (".globl end"); \ */
|
||||
/* OBSOLETE asm ("move.l $ end, sp"); \ */
|
||||
/* OBSOLETE asm ("clr.l fp"); } */
|
||||
/* OBSOLETE #else */
|
||||
/* OBSOLETE #define INIT_STACK(beg, end) \ */
|
||||
/* OBSOLETE { asm (".globl end"); \ */
|
||||
/* OBSOLETE asm ("movel $ end, sp"); \ */
|
||||
/* OBSOLETE asm ("clrl fp"); } */
|
||||
/* OBSOLETE #endif */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Push the frame pointer register on the stack. */ */
|
||||
/* OBSOLETE #ifdef MOTOROLA */
|
||||
/* OBSOLETE #define PUSH_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("move.l fp, -(sp)"); */
|
||||
/* OBSOLETE #else */
|
||||
/* OBSOLETE #define PUSH_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("movel fp, -(sp)"); */
|
||||
/* OBSOLETE #endif */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Copy the top-of-stack to the frame pointer register. */ */
|
||||
/* OBSOLETE #ifdef MOTOROLA */
|
||||
/* OBSOLETE #define POP_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("move.l (sp), fp"); */
|
||||
/* OBSOLETE #else */
|
||||
/* OBSOLETE #define POP_FRAME_PTR \ */
|
||||
/* OBSOLETE asm ("movl (sp), fp"); */
|
||||
/* OBSOLETE #endif */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* After KDB is entered by a fault, push all registers */
|
||||
/* OBSOLETE that GDB thinks about (all NUM_REGS of them), */
|
||||
/* OBSOLETE so that they appear in order of ascending GDB register number. */
|
||||
/* OBSOLETE The fault code will be on the stack beyond the last register. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #ifdef MOTOROLA */
|
||||
/* OBSOLETE #define PUSH_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("clr.w -(sp)"); \ */
|
||||
/* OBSOLETE asm ("pea (10,sp)"); \ */
|
||||
/* OBSOLETE asm ("movem $ 0xfffe,-(sp)"); } */
|
||||
/* OBSOLETE #else */
|
||||
/* OBSOLETE #define PUSH_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("clrw -(sp)"); \ */
|
||||
/* OBSOLETE asm ("pea 10(sp)"); \ */
|
||||
/* OBSOLETE asm ("movem $ 0xfffe,-(sp)"); } */
|
||||
/* OBSOLETE #endif */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /* Assuming the registers (including processor status) have been */
|
||||
/* OBSOLETE pushed on the stack in order of ascending GDB register number, */
|
||||
/* OBSOLETE restore them and return to the address in the saved PC register. */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE #ifdef MOTOROLA */
|
||||
/* OBSOLETE #define POP_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("subi.l $8,28(sp)"); \ */
|
||||
/* OBSOLETE asm ("movem (sp),$ 0xffff"); \ */
|
||||
/* OBSOLETE asm ("rte"); } */
|
||||
/* OBSOLETE #else */
|
||||
/* OBSOLETE #define POP_REGISTERS \ */
|
||||
/* OBSOLETE { asm ("subil $8,28(sp)"); \ */
|
||||
/* OBSOLETE asm ("movem (sp),$ 0xffff"); \ */
|
||||
/* OBSOLETE asm ("rte"); } */
|
||||
/* OBSOLETE #endif */
|
||||
|
||||
@ -1,27 +1,27 @@
|
||||
/* Parameters for a Sony/NEWS series 1000 with News-OS version 3,
|
||||
for GDB, the GNU debugger.
|
||||
Copyright (C) 1990 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. */
|
||||
|
||||
/* This is required by Sony include files like <sys/user.h> so we
|
||||
get the right offset into the u area. Relying on the compiler
|
||||
to define this only works for cc, not gcc. */
|
||||
#undef mc68030
|
||||
#define mc68030
|
||||
#include "m68k/xm-news.h"
|
||||
/* OBSOLETE /* Parameters for a Sony/NEWS series 1000 with News-OS version 3, */
|
||||
/* OBSOLETE for GDB, the GNU debugger. */
|
||||
/* OBSOLETE Copyright (C) 1990 Free Software Foundation, Inc. */
|
||||
/* 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 /* This is required by Sony include files like <sys/user.h> so we */
|
||||
/* OBSOLETE get the right offset into the u area. Relying on the compiler */
|
||||
/* OBSOLETE to define this only works for cc, not gcc. */ */
|
||||
/* OBSOLETE #undef mc68030 */
|
||||
/* OBSOLETE #define mc68030 */
|
||||
/* OBSOLETE #include "m68k/xm-news.h" */
|
||||
|
||||
@ -85,7 +85,7 @@ ia64-*-linux*) gdb_host=linux ;;
|
||||
|
||||
m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
|
||||
m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
|
||||
m68030-sony-*) gdb_host=news1000 ;;
|
||||
# OBSOLETE m68030-sony-*) gdb_host=news1000 ;;
|
||||
|
||||
m68*-apollo*-sysv*) gdb_host=apollo68v ;;
|
||||
m68*-apollo*-bsd*) gdb_host=apollo68b ;;
|
||||
@ -93,13 +93,13 @@ m68*-att-*) gdb_host=3b1 ;;
|
||||
m68*-bull*-sysv*) gdb_host=dpx2 ;;
|
||||
m68*-hp-bsd*) gdb_host=hp300bsd ;;
|
||||
m68*-hp-hpux*) gdb_host=hp300hpux ;;
|
||||
m68*-isi-*) gdb_host=isi ;;
|
||||
# OBSOLETE m68*-isi-*) gdb_host=isi ;;
|
||||
m68*-*-linux*) gdb_host=linux ;;
|
||||
m68*-*-lynxos*) gdb_host=m68klynx ;;
|
||||
m68*-*-netbsd*) gdb_host=nbsd ;;
|
||||
m68*-*-sysv4*) gdb_host=m68kv4 ;;
|
||||
m68*-motorola-*) gdb_host=delta68 ;;
|
||||
m68*-sony-*) gdb_host=news ;;
|
||||
# OBSOLETE m68*-sony-*) gdb_host=news ;;
|
||||
m68*-sun-sunos3*) gdb_host=sun3os3 ;;
|
||||
m68*-sun-sunos4*) gdb_host=sun3os4 ;;
|
||||
m68*-sun-*) gdb_host=sun3os4 ;;
|
||||
|
||||
@ -149,15 +149,15 @@ m68*-hp-hpux*) gdb_target=hp300hpux ;;
|
||||
m68*-att-*) gdb_target=3b1 ;;
|
||||
m68*-cisco*-*) gdb_target=cisco ;;
|
||||
m68*-ericsson-*) gdb_target=es1800 ;;
|
||||
m68*-isi-*) gdb_target=isi ;;
|
||||
# OBSOLETE m68*-isi-*) gdb_target=isi ;;
|
||||
m68*-motorola-*) gdb_target=delta68 ;;
|
||||
m68*-netx-*) gdb_target=vxworks68 ;;
|
||||
m68*-sony-*) gdb_target=news ;;
|
||||
# OBSOLETE m68*-sony-*) gdb_target=news ;;
|
||||
m68*-tandem-*) gdb_target=st2000 ;;
|
||||
m68*-rom68k-*) gdb_target=monitor ;;
|
||||
m68*-*bug-*) gdb_target=monitor ;;
|
||||
m68*-monitor-*) gdb_target=monitor ;;
|
||||
m68*-est-*) gdb_target=monitor ;;
|
||||
# OBSOLETE m68*-rom68k-*) gdb_target=monitor ;;
|
||||
# OBSOLETE m68*-*bug-*) gdb_target=monitor ;;
|
||||
# OBSOLETE m68*-monitor-*) gdb_target=monitor ;;
|
||||
# OBSOLETE m68*-est-*) gdb_target=monitor ;;
|
||||
m68*-*-aout*) gdb_target=monitor ;;
|
||||
m68*-*-coff*) gdb_target=monitor ;;
|
||||
m68*-*-elf*) gdb_target=monitor ;;
|
||||
|
||||
@ -1,22 +1,22 @@
|
||||
/* Copyright 1993 Free Software Foundation, Inc.
|
||||
|
||||
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/reg.h>
|
||||
int rloc[] =
|
||||
{
|
||||
R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, FP, SP, PS, PC
|
||||
};
|
||||
/* OBSOLETE /* Copyright 1993 Free Software Foundation, Inc. */
|
||||
/* 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 <machine/reg.h> */
|
||||
/* OBSOLETE int rloc[] = */
|
||||
/* OBSOLETE { */
|
||||
/* OBSOLETE R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, FP, SP, PS, PC */
|
||||
/* OBSOLETE }; */
|
||||
|
||||
@ -53,7 +53,7 @@ altos_skip_prologue (CORE_ADDR pc)
|
||||
else if (op == P_LINKL_FP)
|
||||
pc += 6; /* Skip link #long */
|
||||
/* Not sure why branches are here. */
|
||||
/* From tm-isi.h, tm-altos.h */
|
||||
/* From tm-altos.h */
|
||||
else if (op == 0060000)
|
||||
pc += 4; /* Skip bra #word */
|
||||
else if (op == 00600377)
|
||||
@ -66,24 +66,24 @@ altos_skip_prologue (CORE_ADDR pc)
|
||||
/* The only reason this is here is the tm-isi.h reference below. It
|
||||
was moved back here from tm-m68k.h. FIXME? */
|
||||
|
||||
extern CORE_ADDR
|
||||
isi_skip_prologue (CORE_ADDR pc)
|
||||
{
|
||||
register int op = read_memory_integer (pc, 2);
|
||||
if (op == P_LINKW_FP)
|
||||
pc += 4; /* Skip link #word */
|
||||
else if (op == P_LINKL_FP)
|
||||
pc += 6; /* Skip link #long */
|
||||
/* Not sure why branches are here. */
|
||||
/* From tm-isi.h, tm-altos.h */
|
||||
else if (op == 0060000)
|
||||
pc += 4; /* Skip bra #word */
|
||||
else if (op == 00600377)
|
||||
pc += 6; /* skip bra #long */
|
||||
else if ((op & 0177400) == 0060000)
|
||||
pc += 2; /* skip bra #char */
|
||||
return pc;
|
||||
}
|
||||
/* OBSOLETE extern CORE_ADDR */
|
||||
/* OBSOLETE isi_skip_prologue (CORE_ADDR pc) */
|
||||
/* OBSOLETE { */
|
||||
/* OBSOLETE register int op = read_memory_integer (pc, 2); */
|
||||
/* OBSOLETE if (op == P_LINKW_FP) */
|
||||
/* OBSOLETE pc += 4; *//* Skip link #word */
|
||||
/* OBSOLETE else if (op == P_LINKL_FP) */
|
||||
/* OBSOLETE pc += 6; *//* Skip link #long */
|
||||
/* OBSOLETE *//* Not sure why branches are here. */
|
||||
/* OBSOLETE *//* From tm-isi.h, tm-altos.h */
|
||||
/* OBSOLETE else if (op == 0060000) */
|
||||
/* OBSOLETE pc += 4; *//* Skip bra #word */
|
||||
/* OBSOLETE else if (op == 00600377) */
|
||||
/* OBSOLETE pc += 6; *//* skip bra #long */
|
||||
/* OBSOLETE else if ((op & 0177400) == 0060000) */
|
||||
/* OBSOLETE pc += 2; *//* skip bra #char */
|
||||
/* OBSOLETE return pc; */
|
||||
/* OBSOLETE } */
|
||||
|
||||
int
|
||||
delta68_in_sigtramp (CORE_ADDR pc, char *name)
|
||||
|
||||
130
gdb/news-xdep.c
130
gdb/news-xdep.c
@ -1,65 +1,65 @@
|
||||
/* Low level interface to ptrace, for GDB when running under Unix.
|
||||
Copyright 1986, 1987, 1989, 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. */
|
||||
|
||||
#ifdef __GNUC__
|
||||
/* Bad implement execle(3). It's depend for "/bin/cc".
|
||||
|
||||
main()
|
||||
{
|
||||
printf("execle:\n");
|
||||
execle(FILE, ARGS, envp);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
GCC:
|
||||
link a6,#0
|
||||
pea LC5 ; call printf
|
||||
jbsr _printf
|
||||
; ; (not popd stack)
|
||||
pea _envp ; call execle
|
||||
clrl sp@-
|
||||
pea LC4
|
||||
pea LC4
|
||||
pea LC4
|
||||
pea LC3
|
||||
pea LC6
|
||||
jbsr _execle
|
||||
addw #32,sp ; delayed pop !!
|
||||
|
||||
/bin/cc:
|
||||
link.l fp,#L23
|
||||
movem.l #L24,(sp)
|
||||
pea L26 ; call printf
|
||||
jbsr _printf
|
||||
addq.l #4,sp ; <--- popd stack !!
|
||||
pea _envp ; call execle
|
||||
clr.l -(sp)
|
||||
pea L32
|
||||
|
||||
*/
|
||||
|
||||
execle (char *name, char *args)
|
||||
{
|
||||
register char **env = &args;
|
||||
while (*env++)
|
||||
;
|
||||
execve (name, (char **) &args, (char **) *env);
|
||||
}
|
||||
#endif
|
||||
/* OBSOLETE /* Low level interface to ptrace, for GDB when running under Unix. */
|
||||
/* OBSOLETE Copyright 1986, 1987, 1989, 2000 Free Software Foundation, Inc. */
|
||||
/* 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 #ifdef __GNUC__ */
|
||||
/* OBSOLETE /* Bad implement execle(3). It's depend for "/bin/cc". */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE main() */
|
||||
/* OBSOLETE { */
|
||||
/* OBSOLETE printf("execle:\n"); */
|
||||
/* OBSOLETE execle(FILE, ARGS, envp); */
|
||||
/* OBSOLETE exit(1); */
|
||||
/* OBSOLETE } */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE GCC: */
|
||||
/* OBSOLETE link a6,#0 */
|
||||
/* OBSOLETE pea LC5 ; call printf */
|
||||
/* OBSOLETE jbsr _printf */
|
||||
/* OBSOLETE ; ; (not popd stack) */
|
||||
/* OBSOLETE pea _envp ; call execle */
|
||||
/* OBSOLETE clrl sp@- */
|
||||
/* OBSOLETE pea LC4 */
|
||||
/* OBSOLETE pea LC4 */
|
||||
/* OBSOLETE pea LC4 */
|
||||
/* OBSOLETE pea LC3 */
|
||||
/* OBSOLETE pea LC6 */
|
||||
/* OBSOLETE jbsr _execle */
|
||||
/* OBSOLETE addw #32,sp ; delayed pop !! */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE /bin/cc: */
|
||||
/* OBSOLETE link.l fp,#L23 */
|
||||
/* OBSOLETE movem.l #L24,(sp) */
|
||||
/* OBSOLETE pea L26 ; call printf */
|
||||
/* OBSOLETE jbsr _printf */
|
||||
/* OBSOLETE addq.l #4,sp ; <--- popd stack !! */
|
||||
/* OBSOLETE pea _envp ; call execle */
|
||||
/* OBSOLETE clr.l -(sp) */
|
||||
/* OBSOLETE pea L32 */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE */ */
|
||||
/* OBSOLETE */
|
||||
/* OBSOLETE execle (char *name, char *args) */
|
||||
/* OBSOLETE { */
|
||||
/* OBSOLETE register char **env = &args; */
|
||||
/* OBSOLETE while (*env++) */
|
||||
/* OBSOLETE ; */
|
||||
/* OBSOLETE execve (name, (char **) &args, (char **) *env); */
|
||||
/* OBSOLETE } */
|
||||
/* OBSOLETE #endif */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user