mirror of
https://github.com/devkitPro/buildscripts.git
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add ppc gdb patch
This commit is contained in:
Dave Murphy
parent
b56a9f37b1
commit
7a93c5fb9f
842
dkppc/patches/gdb-6.6.patch
Normal file
842
dkppc/patches/gdb-6.6.patch
Normal file
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@ -0,0 +1,842 @@
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diff -Nbaur gdb-6.6/config.sub gdb-6.6-ppc/config.sub
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--- gdb-6.6/config.sub Tue Sep 26 06:22:50 2006
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+++ gdb-6.6-ppc/config.sub Sat Jun 16 04:14:21 2007
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@@ -230,6 +230,10 @@
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basic_machine=m68k-atari
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os=-mint
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;;
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+ -gekko)
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+ basic_machine=powerpc-eabi
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+ os=-elf
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+ ;;
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esac
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# Decode aliases for certain CPU-COMPANY combinations.
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diff -Nbaur gdb-6.6/configure gdb-6.6-ppc/configure
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--- gdb-6.6/configure Tue Nov 14 23:26:39 2006
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+++ gdb-6.6-ppc/configure Sat Jun 16 04:14:12 2007
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@@ -3271,7 +3271,7 @@
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# Host dirs don't like to share a cache file either, horribly enough.
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# This seems to be due to autoconf 2.5x stupidity.
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-host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
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+host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
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target_configargs=${baseargs}
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diff -Nbaur gdb-6.6/configure.in gdb-6.6-ppc/configure.in
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--- gdb-6.6/configure.in Mon Dec 18 07:22:58 2006
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+++ gdb-6.6-ppc/configure.in Sat Jun 16 04:14:12 2007
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@@ -2024,7 +2024,7 @@
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# Host dirs don't like to share a cache file either, horribly enough.
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# This seems to be due to autoconf 2.5x stupidity.
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-host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
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+host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
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target_configargs=${baseargs}
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diff -Nbaur gdb-6.6/gdb/Makefile.in gdb-6.6-ppc/gdb/Makefile.in
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--- gdb-6.6/gdb/Makefile.in Fri Nov 24 19:54:14 2006
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+++ gdb-6.6-ppc/gdb/Makefile.in Sat Jun 16 04:14:12 2007
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@@ -2983,7 +2983,7 @@
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insight$(EXEEXT): gdbtk-main.o libgdb.a $(ADD_DEPS) \
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$(CDEPS) $(TDEPLIBS)
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rm -f insight$(EXEEXT)
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- $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
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+ $(CC_LD) -mwindows $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
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-o insight$(EXEEXT) gdbtk-main.o libgdb.a \
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$(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
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diff -Nbaur gdb-6.6/gdb/config/i386/mingw.mh gdb-6.6-ppc/gdb/config/i386/mingw.mh
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--- gdb-6.6/gdb/config/i386/mingw.mh Thu Jan 1 00:00:00 1970
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+++ gdb-6.6-ppc/gdb/config/i386/mingw.mh Sat Jun 16 04:14:12 2007
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@@ -0,0 +1,5 @@
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+MH_CFLAGS=-D_POSIX_
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+XM_FILE=xm-mingw32.h
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+NATDEPFILES= i386-nat.o win32-nat.o corelow.o
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+NAT_FILE=nm-mingw32.h
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+XM_CLIBS=
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diff -Nbaur gdb-6.6/gdb/config/i386/mingw.mt gdb-6.6-ppc/gdb/config/i386/mingw.mt
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--- gdb-6.6/gdb/config/i386/mingw.mt Thu Jan 1 00:00:00 1970
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+++ gdb-6.6-ppc/gdb/config/i386/mingw.mt Sat Jun 16 04:14:12 2007
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@@ -0,0 +1,4 @@
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+# Target: Intel x86 running Win32 (MinGW)
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+TDEPFILES= i386-tdep.o i386-win32-tdep.o i387-tdep.o
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+DEPRECATED_TM_FILE= tm-mingw32.h
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+GDBSERVER_DEPFILES=
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diff -Nbaur gdb-6.6/gdb/config/i386/nm-mingw32.h gdb-6.6-ppc/gdb/config/i386/nm-mingw32.h
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--- gdb-6.6/gdb/config/i386/nm-mingw32.h Thu Jan 1 00:00:00 1970
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+++ gdb-6.6-ppc/gdb/config/i386/nm-mingw32.h Sat Jun 16 04:14:12 2007
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@@ -0,0 +1,38 @@
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+/* Native definitions for Intel x86 running MinGW.
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+ Copyright (C) 2002 Free Software Foundation, Inc.
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+
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+ This file is part of GDB.
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+
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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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+
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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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+
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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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+
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+#define NO_PTRACE_H
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+
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+#define I386_USE_GENERIC_WATCHPOINTS
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+
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+#include "i386/nm-i386.h"
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+
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+/* Support for hardware-assisted breakpoints and watchpoints. */
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+
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+#define I386_DR_LOW_SET_CONTROL(VAL) cygwin_set_dr7 (VAL)
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+extern void cygwin_set_dr7 (unsigned);
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+
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+#define I386_DR_LOW_SET_ADDR(N,ADDR) cygwin_set_dr (N,ADDR)
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+extern void cygwin_set_dr (int, CORE_ADDR);
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+
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+#define I386_DR_LOW_RESET_ADDR(N)
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+
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+#define I386_DR_LOW_GET_STATUS() cygwin_get_dr6 ()
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+extern unsigned cygwin_get_dr6 (void);
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diff -Nbaur gdb-6.6/gdb/config/i386/tm-mingw32.h gdb-6.6-ppc/gdb/config/i386/tm-mingw32.h
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--- gdb-6.6/gdb/config/i386/tm-mingw32.h Thu Jan 1 00:00:00 1970
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+++ gdb-6.6-ppc/gdb/config/i386/tm-mingw32.h Sat Jun 16 04:14:12 2007
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@@ -0,0 +1,21 @@
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+/* Macro definitions for i386 running under Win32.
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+ Copyright 1999 Free Software Foundation, Inc.
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+
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+ This file is part of GDB.
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+
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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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+
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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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+
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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, Boston, MA 02111-1307, USA. */
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+
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+#include "i386/tm-cygwin.h"
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+
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diff -Nbaur gdb-6.6/gdb/config/i386/xm-mingw32.h gdb-6.6-ppc/gdb/config/i386/xm-mingw32.h
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--- gdb-6.6/gdb/config/i386/xm-mingw32.h Thu Jan 1 00:00:00 1970
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+++ gdb-6.6-ppc/gdb/config/i386/xm-mingw32.h Sat Jun 16 04:14:12 2007
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@@ -0,0 +1,25 @@
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+/* Definitions for hosting on WIN32, building with MinGW, for GDB.
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+ Copyright 1999 Free Software Foundation, Inc.
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+
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+This file is part of GDB.
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+
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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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+
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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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+
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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, Boston, MA 02111-1307, USA. */
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+
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+#include "fopen-bin.h"
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+#define getkey getch
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+#define DIRNAME_SEPARATOR ';'
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+
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+/* Define this if source files use \r\n rather than just \n. */
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+#define CRLF_SOURCE_FILES
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diff -Nbaur gdb-6.6/gdb/defs.h gdb-6.6-ppc/gdb/defs.h
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--- gdb-6.6/gdb/defs.h Thu Sep 21 14:50:51 2006
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+++ gdb-6.6-ppc/gdb/defs.h Sat Jun 16 04:14:12 2007
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@@ -1167,7 +1167,7 @@
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/* FIXME, this doesn't work very well if host and executable
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filesystems conventions are different. */
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-#ifdef __MSDOS__
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+#if defined(__MSDOS__) || (!defined (__CYGWIN__) && defined (_WIN32))
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# define CANT_FORK
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# define GLOBAL_CURDIR
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# define DIRNAME_SEPARATOR ';'
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diff -Nbaur gdb-6.6/gdb/tui/tui-io.c gdb-6.6-ppc/gdb/tui/tui-io.c
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--- gdb-6.6/gdb/tui/tui-io.c Fri Dec 23 19:10:02 2005
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+++ gdb-6.6-ppc/gdb/tui/tui-io.c Sat Jun 16 04:14:12 2007
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@@ -113,8 +113,11 @@
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/* For gdb 5.3, prefer to continue the pipe hack as a backup wheel. */
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#define TUI_USE_PIPE_FOR_READLINE
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-/*#undef TUI_USE_PIPE_FOR_READLINE*/
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+/* but remove for mingw host */
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+#ifdef __MINGW32__
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+#undef TUI_USE_PIPE_FOR_READLINE
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+#endif
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/* TUI output files. */
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static struct ui_file *tui_stdout;
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static struct ui_file *tui_stderr;
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diff -Nbaur gdb-6.6/gdb/win32-nat.c gdb-6.6-ppc/gdb/win32-nat.c
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--- gdb-6.6/gdb/win32-nat.c Mon May 22 00:04:39 2006
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+++ gdb-6.6-ppc/gdb/win32-nat.c Sat Jun 16 04:14:12 2007
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@@ -43,7 +43,11 @@
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#include <stdlib.h>
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#include <windows.h>
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#include <imagehlp.h>
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+
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+#if defined (__CYGWIN__)
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#include <sys/cygwin.h>
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+#endif /* __CYGWIN__ */
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+
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#include <signal.h>
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#include "buildsym.h"
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@@ -81,7 +85,65 @@
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CONTEXT_DEBUGGER = (CONTEXT_FULL | CONTEXT_FLOATING_POINT)
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};
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#endif
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-#include <sys/procfs.h>
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+#ifndef __MINGW32__
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+ #include <sys/procfs.h>
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+#else
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+ #define NOTE_INFO_PROCESS 1
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+ #define NOTE_INFO_THREAD 2
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+ #define NOTE_INFO_MODULE 3
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+
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+ struct win32_core_process_info
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+ {
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+ DWORD pid;
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+ int signal;
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+ int command_line_size;
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+ char command_line[1];
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+ }
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+ #ifdef __GNUC__
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+ __attribute__ ((packed))
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+ #endif
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+ ;
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+
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+ struct win32_core_thread_info
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+ {
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+ DWORD tid;
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+ BOOL is_active_thread;
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+ CONTEXT thread_context;
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+ }
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+ #ifdef __GNUC__
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+ __attribute__ ((packed))
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+ #endif
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+ ;
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+
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+ struct win32_core_module_info
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+ {
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+ void* base_address;
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+ int module_name_size;
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+ char module_name[1];
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+ }
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+ #ifdef __GNUC__
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+ __attribute__ ((packed))
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+ #endif
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+ ;
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+
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+ struct win32_pstatus
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+ {
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+ unsigned long data_type;
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+ union
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+ {
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+ struct win32_core_process_info process_info;
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+ struct win32_core_thread_info thread_info;
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+ struct win32_core_module_info module_info;
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+ } data ;
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+ }
|
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+ #ifdef __GNUC__
|
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+ __attribute__ ((packed))
|
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+ #endif
|
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+ ;
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+
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+ typedef struct win32_pstatus win32_pstatus_t ;
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+
|
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+#endif
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#include <psapi.h>
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#define CONTEXT_DEBUGGER_DR CONTEXT_DEBUGGER | CONTEXT_DEBUG_REGISTERS \
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@@ -446,30 +508,23 @@
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static BOOL WINAPI (*psapi_GetModuleInformation) (HANDLE, HMODULE, LPMODULEINFO, DWORD) = NULL;
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static DWORD WINAPI (*psapi_GetModuleFileNameExA) (HANDLE, HMODULE, LPSTR, DWORD) = NULL;
|
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|
||||
-static int
|
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-psapi_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
|
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-{
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- DWORD len;
|
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- MODULEINFO mi;
|
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- int i;
|
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- HMODULE dh_buf[1];
|
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- HMODULE *DllHandle = dh_buf;
|
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- DWORD cbNeeded;
|
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- BOOL ok;
|
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|
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+BOOL
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+load_psapi ()
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+{
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if (!psapi_loaded ||
|
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psapi_EnumProcessModules == NULL ||
|
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psapi_GetModuleInformation == NULL ||
|
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psapi_GetModuleFileNameExA == NULL)
|
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{
|
||||
if (psapi_loaded)
|
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- goto failed;
|
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+ return FALSE;
|
||||
psapi_loaded = 1;
|
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psapi_module_handle = LoadLibrary ("psapi.dll");
|
||||
if (!psapi_module_handle)
|
||||
{
|
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/* printf_unfiltered ("error loading psapi.dll: %u", GetLastError ()); */
|
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- goto failed;
|
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+ return FALSE;
|
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}
|
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psapi_EnumProcessModules = GetProcAddress (psapi_module_handle, "EnumProcessModules");
|
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psapi_GetModuleInformation = GetProcAddress (psapi_module_handle, "GetModuleInformation");
|
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@@ -478,8 +533,24 @@
|
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if (psapi_EnumProcessModules == NULL ||
|
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psapi_GetModuleInformation == NULL ||
|
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psapi_GetModuleFileNameExA == NULL)
|
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- goto failed;
|
||||
+ return FALSE;
|
||||
}
|
||||
+ return TRUE;
|
||||
+}
|
||||
+
|
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+int
|
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+psapi_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
|
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+{
|
||||
+ DWORD len;
|
||||
+ MODULEINFO mi;
|
||||
+ int i;
|
||||
+ HMODULE dh_buf[1];
|
||||
+ HMODULE *DllHandle = dh_buf;
|
||||
+ DWORD cbNeeded;
|
||||
+ BOOL ok;
|
||||
+
|
||||
+ if (!load_psapi ())
|
||||
+ goto failed;
|
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|
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cbNeeded = 0;
|
||||
ok = (*psapi_EnumProcessModules) (current_process_handle,
|
||||
@@ -507,14 +578,14 @@
|
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DllHandle[i],
|
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&mi,
|
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sizeof (mi)))
|
||||
- error (_("Can't get module info"));
|
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+ error ("Can't get module info");
|
||||
|
||||
len = (*psapi_GetModuleFileNameExA) (current_process_handle,
|
||||
DllHandle[i],
|
||||
dll_name_ret,
|
||||
MAX_PATH);
|
||||
if (len == 0)
|
||||
- error (_("Error getting dll name: %u."), (unsigned) GetLastError ());
|
||||
+ error ("Error getting dll name: %u\n", (unsigned) GetLastError ());
|
||||
|
||||
if ((DWORD) (mi.lpBaseOfDll) == BaseAddress)
|
||||
return 1;
|
||||
@@ -525,6 +596,30 @@
|
||||
return 0;
|
||||
}
|
||||
|
||||
+int
|
||||
+psapi_get_module_filename (HANDLE hProcess,
|
||||
+ HMODULE hModule,
|
||||
+ LPTSTR lpFilename,
|
||||
+ DWORD nSize)
|
||||
+{
|
||||
+ DWORD len;
|
||||
+
|
||||
+ if (!load_psapi ())
|
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+ goto failed;
|
||||
+
|
||||
+ len = (*psapi_GetModuleFileNameExA) (hProcess,
|
||||
+ hModule,
|
||||
+ lpFilename,
|
||||
+ nSize);
|
||||
+ if (len == 0)
|
||||
+ error ("Error getting file name: %u\n", (unsigned) GetLastError ());
|
||||
+
|
||||
+failed:
|
||||
+ lpFilename[0] = '\0';
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+
|
||||
/* Encapsulate the information required in a call to
|
||||
symbol_file_add_args */
|
||||
struct safe_symbol_file_add_args
|
||||
@@ -753,7 +848,13 @@
|
||||
so = XZALLOC (struct so_list);
|
||||
so->lm_info = (struct lm_info *) xmalloc (sizeof (struct lm_info));
|
||||
so->lm_info->load_addr = load_addr;
|
||||
+
|
||||
+#ifdef __CYGWIN__
|
||||
cygwin_conv_to_posix_path (buf, so->so_name);
|
||||
+#else
|
||||
+ strcpy( so->so_name, buf);
|
||||
+#endif
|
||||
+
|
||||
strcpy (so->so_original_name, so->so_name);
|
||||
|
||||
solib_end->next = so;
|
||||
@@ -1734,6 +1835,7 @@
|
||||
|
||||
if (!ok)
|
||||
{
|
||||
+#ifdef __CYGWIN__
|
||||
/* Try fall back to Cygwin pid */
|
||||
pid = cygwin_internal (CW_CYGWIN_PID_TO_WINPID, pid);
|
||||
|
||||
@@ -1741,6 +1843,7 @@
|
||||
ok = DebugActiveProcess (pid);
|
||||
|
||||
if (!ok)
|
||||
+#endif /* __CYGWIN__ */
|
||||
error (_("Can't attach to process."));
|
||||
}
|
||||
|
||||
@@ -1800,13 +1903,14 @@
|
||||
static char *
|
||||
win32_pid_to_exec_file (int pid)
|
||||
{
|
||||
+ static char path[MAX_PATH + 1];
|
||||
+ char *path_ptr = NULL;
|
||||
+#ifdef __CYGWIN__
|
||||
/* Try to find the process path using the Cygwin internal process list
|
||||
pid isn't a valid pid, unfortunately. Use current_event.dwProcessId
|
||||
instead. */
|
||||
/* TODO: Also find native Windows processes using CW_GETPINFO_FULL. */
|
||||
|
||||
- static char path[MAX_PATH + 1];
|
||||
- char *path_ptr = NULL;
|
||||
int cpid;
|
||||
struct external_pinfo *pinfo;
|
||||
|
||||
@@ -1824,6 +1928,13 @@
|
||||
}
|
||||
}
|
||||
cygwin_internal (CW_UNLOCK_PINFO);
|
||||
+#else
|
||||
+ if (!psapi_get_module_filename (current_process_handle, NULL, path, MAX_PATH))
|
||||
+ printf_unfiltered ("error reading the process's file name: %lu",
|
||||
+ GetLastError ());
|
||||
+ else
|
||||
+ path_ptr = path;
|
||||
+#endif
|
||||
return path_ptr;
|
||||
}
|
||||
|
||||
@@ -1873,8 +1984,16 @@
|
||||
char *toexec;
|
||||
char shell[MAX_PATH + 1]; /* Path to shell */
|
||||
const char *sh;
|
||||
+#if defined (__MINGW32__)
|
||||
+ /* BEGIN: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+ HANDLE hStdInput = 0;
|
||||
+ HANDLE hStdOutput = 0;
|
||||
+ HANDLE hStdError = 0;
|
||||
+ /* END: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+#else /* !__MINGW32__ */
|
||||
int tty;
|
||||
int ostdin, ostdout, ostderr;
|
||||
+#endif /* !__MINGW32__ */
|
||||
const char *inferior_io_terminal = get_inferior_io_terminal ();
|
||||
|
||||
if (!exec_file)
|
||||
@@ -1886,7 +2005,12 @@
|
||||
if (!useshell)
|
||||
{
|
||||
flags = DEBUG_ONLY_THIS_PROCESS;
|
||||
+#ifdef __CYGWIN__
|
||||
cygwin_conv_to_win32_path (exec_file, real_path);
|
||||
+#else
|
||||
+ strcpy (real_path, exec_file);
|
||||
+#endif
|
||||
+
|
||||
toexec = real_path;
|
||||
}
|
||||
else
|
||||
@@ -1895,7 +2019,11 @@
|
||||
sh = getenv ("SHELL");
|
||||
if (!sh)
|
||||
sh = "/bin/sh";
|
||||
+#ifdef __CYGWIN__
|
||||
cygwin_conv_to_win32_path (sh, shell);
|
||||
+#else
|
||||
+ strcpy (shell, sh);
|
||||
+#endif
|
||||
newallargs = alloca (sizeof (" -c 'exec '") + strlen (exec_file)
|
||||
+ strlen (allargs) + 2);
|
||||
sprintf (newallargs, " -c 'exec %s %s'", exec_file, allargs);
|
||||
@@ -1946,10 +2074,12 @@
|
||||
len = strlen (conv_path_names[j]);
|
||||
if (strncmp (conv_path_names[j], in_env[i], len) == 0)
|
||||
{
|
||||
- if (cygwin_posix_path_list_p (in_env[i] + len))
|
||||
+#ifdef __CYGWIN__
|
||||
+ if (cygwin_posix_path_list_p (env[i] + len))
|
||||
envlen += len
|
||||
- + cygwin_posix_to_win32_path_list_buf_size (in_env[i] + len);
|
||||
+ + cygwin_posix_to_win32_path_list_buf_size (env[i] + len);
|
||||
else
|
||||
+#endif
|
||||
envlen += strlen (in_env[i]) + 1;
|
||||
break;
|
||||
}
|
||||
@@ -1976,12 +2106,14 @@
|
||||
len = strlen (conv_path_names[j]);
|
||||
if (strncmp (conv_path_names[j], env[i], len) == 0)
|
||||
{
|
||||
+#ifdef __CYGWIN__
|
||||
if (cygwin_posix_path_list_p (env[i] + len))
|
||||
{
|
||||
memcpy (temp, env[i], len);
|
||||
cygwin_posix_to_win32_path_list (env[i] + len, temp + len);
|
||||
}
|
||||
else
|
||||
+#endif
|
||||
strcpy (temp, env[i]);
|
||||
break;
|
||||
}
|
||||
@@ -1996,6 +2128,20 @@
|
||||
*temp = 0;
|
||||
}
|
||||
|
||||
+#if defined (__MINGW32__)
|
||||
+ /* BEGIN: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+ if ( new_console)
|
||||
+ {
|
||||
+ hStdInput = GetStdHandle( STD_INPUT_HANDLE);
|
||||
+ hStdOutput = GetStdHandle( STD_OUTPUT_HANDLE);
|
||||
+ hStdError = GetStdHandle( STD_ERROR_HANDLE);
|
||||
+
|
||||
+ SetStdHandle( STD_INPUT_HANDLE, INVALID_HANDLE_VALUE);
|
||||
+ SetStdHandle( STD_OUTPUT_HANDLE, INVALID_HANDLE_VALUE);
|
||||
+ SetStdHandle( STD_ERROR_HANDLE, INVALID_HANDLE_VALUE);
|
||||
+ }
|
||||
+ /* END: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+#else /* !__MINGW32__ */
|
||||
if (!inferior_io_terminal)
|
||||
tty = ostdin = ostdout = ostderr = -1;
|
||||
else
|
||||
@@ -2016,6 +2162,7 @@
|
||||
dup2 (tty, 2);
|
||||
}
|
||||
}
|
||||
+#endif /* !__MINGW32__ */
|
||||
|
||||
win32_init_thread_list ();
|
||||
ret = CreateProcess (0,
|
||||
@@ -2028,6 +2175,16 @@
|
||||
NULL, /* current directory */
|
||||
&si,
|
||||
&pi);
|
||||
+#if defined (__MINGW32__)
|
||||
+ /* BEGIN: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+ if ( new_console)
|
||||
+ {
|
||||
+ SetStdHandle( STD_INPUT_HANDLE, hStdInput);
|
||||
+ SetStdHandle( STD_OUTPUT_HANDLE, hStdOutput);
|
||||
+ SetStdHandle( STD_ERROR_HANDLE, hStdError);
|
||||
+ }
|
||||
+ /* END: Fragment of Al Stevens's patch for GDB on Win9x */
|
||||
+#else /* !__MINGW32__ */
|
||||
if (tty >= 0)
|
||||
{
|
||||
close (tty);
|
||||
@@ -2038,6 +2195,7 @@
|
||||
close (ostdout);
|
||||
close (ostderr);
|
||||
}
|
||||
+#endif /* !__MINGW32__ */
|
||||
|
||||
if (!ret)
|
||||
error (_("Error creating process %s, (error %d)."),
|
||||
diff -Nbaur gdb-6.6/include/opcode/ppc.h gdb-6.6-ppc/include/opcode/ppc.h
|
||||
--- gdb-6.6/include/opcode/ppc.h Tue Oct 24 02:27:28 2006
|
||||
+++ gdb-6.6-ppc/include/opcode/ppc.h Sat Jun 16 04:15:10 2007
|
||||
@@ -146,6 +146,9 @@
|
||||
/* Opcode is only supported by PowerPC Cell family. */
|
||||
#define PPC_OPCODE_CELL 0x8000000
|
||||
|
||||
+/* Opcode is only supported by the PowerPC Gekko processor. */
|
||||
+#define PPC_OPCODE_GEKKO (040000000)
|
||||
+
|
||||
/* A macro to extract the major opcode from an instruction. */
|
||||
#define PPC_OP(i) (((i) >> 26) & 0x3f)
|
||||
|
||||
@@ -293,6 +296,10 @@
|
||||
/* This operand is for the DQ field in a DQ form instruction. */
|
||||
#define PPC_OPERAND_DQ (0100000)
|
||||
|
||||
+/* This operand names a quantization register. The disassembler
|
||||
+ prints these with a leading 'gqr'. */
|
||||
+#define PPC_OPERAND_GQR (040000)
|
||||
+
|
||||
/* The POWER and PowerPC assemblers use a few macros. We keep them
|
||||
with the operands table for simplicity. The macro table is an
|
||||
array of struct powerpc_macro. */
|
||||
diff -Nbaur gdb-6.6/opcodes/ppc-dis.c gdb-6.6-ppc/opcodes/ppc-dis.c
|
||||
--- gdb-6.6/opcodes/ppc-dis.c Tue Oct 24 02:27:28 2006
|
||||
+++ gdb-6.6-ppc/opcodes/ppc-dis.c Sat Jun 16 04:15:10 2007
|
||||
@@ -62,6 +62,13 @@
|
||||
&& strstr (info->disassembler_options, "e300") != NULL)
|
||||
dialect |= PPC_OPCODE_E300 | PPC_OPCODE_CLASSIC | PPC_OPCODE_COMMON;
|
||||
else
|
||||
+ if (info->disassembler_options
|
||||
+ && (strstr (info->disassembler_options, "gekko") == 0))
|
||||
+ {
|
||||
+ dialect |= PPC_OPCODE_GEKKO;
|
||||
+ dialect &= ~PPC_OPCODE_ALTIVEC;
|
||||
+ }
|
||||
+ else
|
||||
dialect |= (PPC_OPCODE_403 | PPC_OPCODE_601 | PPC_OPCODE_CLASSIC
|
||||
| PPC_OPCODE_COMMON | PPC_OPCODE_ALTIVEC);
|
||||
|
||||
@@ -249,6 +256,8 @@
|
||||
(*info->print_address_func) (memaddr + value, info);
|
||||
else if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0)
|
||||
(*info->print_address_func) ((bfd_vma) value & 0xffffffff, info);
|
||||
+ else if ((operand->flags & PPC_OPERAND_GQR) != 0)
|
||||
+ (*info->fprintf_func) (info->stream, "gqr%ld", value);
|
||||
else if ((operand->flags & PPC_OPERAND_CR) == 0
|
||||
|| (dialect & PPC_OPCODE_PPC) == 0)
|
||||
(*info->fprintf_func) (info->stream, "%ld", value);
|
||||
@@ -317,4 +326,5 @@
|
||||
fprintf (stream, " power6 Disassemble the Power6 instructions\n");
|
||||
fprintf (stream, " 32 Do not disassemble 64-bit instructions\n");
|
||||
fprintf (stream, " 64 Allow disassembly of 64-bit instructions\n");
|
||||
+ fprintf (stream, " gekko Disassemble the Gamecube Gekko instructions\n");
|
||||
}
|
||||
diff -Nbaur gdb-6.6/opcodes/ppc-opc.c gdb-6.6-ppc/opcodes/ppc-opc.c
|
||||
--- gdb-6.6/opcodes/ppc-opc.c Mon Nov 6 00:46:07 2006
|
||||
+++ gdb-6.6-ppc/opcodes/ppc-opc.c Sat Jun 16 04:40:02 2007
|
||||
@@ -95,6 +95,13 @@
|
||||
static unsigned long insert_ev8 (unsigned long, long, int, const char **);
|
||||
static long extract_ev8 (unsigned long, int, int *);
|
||||
|
||||
+static unsigned long insert_psq_gd (unsigned long, long, int, const char **);
|
||||
+static long extract_psq_gd (unsigned long, int, int *);
|
||||
+static unsigned long insert_psq_gx (unsigned long, long, int, const char **);
|
||||
+static long extract_psq_gx (unsigned long, int, int *);
|
||||
+
|
||||
+
|
||||
+
|
||||
/* The operands table.
|
||||
|
||||
The fields are bits, shift, insert, extract, flags.
|
||||
@@ -598,6 +605,27 @@
|
||||
/* The EH field in larx instruction. */
|
||||
#define EH XRT_L + 1
|
||||
{ 1, 0, NULL, NULL, PPC_OPERAND_OPTIONAL },
|
||||
+
|
||||
+ /* I Field in psq_ instructions */
|
||||
+#define PSQ_DD MTMSRD_L + 1
|
||||
+ { 12, 0, 0, 0, PPC_OPERAND_PARENS|PPC_OPERAND_SIGNED },
|
||||
+
|
||||
+ /* W Field in psq_ instructions */
|
||||
+#define PSQ_WD PSQ_DD + 1
|
||||
+ { 1, 15, 0, 0, 0 },
|
||||
+
|
||||
+ /* d Field in psq_ instructions */
|
||||
+#define PSQ_GD PSQ_WD + 1
|
||||
+ { 10, 12, insert_psq_gd, extract_psq_gd, PPC_OPERAND_GQR },
|
||||
+
|
||||
+ /* I Field in psq_ instructions A*/
|
||||
+#define PSQ_WX PSQ_GD + 1
|
||||
+ { 1, 10, 0, 0, 0 },
|
||||
+
|
||||
+ /* W Field in psq_ instructions */
|
||||
+#define PSQ_GX PSQ_WX + 1
|
||||
+ { 10, 7, insert_psq_gx, extract_psq_gx, PPC_OPERAND_GQR },
|
||||
+
|
||||
};
|
||||
|
||||
/* The functions used to insert and extract complicated operands. */
|
||||
@@ -1513,6 +1541,50 @@
|
||||
return ret;
|
||||
}
|
||||
|
||||
+static unsigned long
|
||||
+insert_psq_gd (unsigned long insn,
|
||||
+ long value,
|
||||
+ int dialect ATTRIBUTE_UNUSED,
|
||||
+ const char **errmsg)
|
||||
+{
|
||||
+ if (value >= 912 && value <= 919)
|
||||
+ value -= 912;
|
||||
+ if (value < 0 || value > 7)
|
||||
+ *errmsg = _("invalid quantization register");
|
||||
+ return insn | ((value & 7) << 12);
|
||||
+}
|
||||
+
|
||||
+static long
|
||||
+extract_psq_gd (unsigned long insn,
|
||||
+ int dialect ATTRIBUTE_UNUSED,
|
||||
+ int *invalid ATTRIBUTE_UNUSED)
|
||||
+{
|
||||
+ return ((insn & 0x7000) >> 12);
|
||||
+}
|
||||
+
|
||||
+static unsigned long
|
||||
+insert_psq_gx (unsigned long insn,
|
||||
+ long value,
|
||||
+ int dialect ATTRIBUTE_UNUSED,
|
||||
+ const char **errmsg)
|
||||
+{
|
||||
+ if (value >= 912 && value <= 919)
|
||||
+ value -= 912;
|
||||
+ if (value < 0 || value > 7)
|
||||
+ *errmsg = _("invalid quantization register");
|
||||
+ return insn | ((value & 7) << 7);
|
||||
+}
|
||||
+
|
||||
+static long
|
||||
+extract_psq_gx (unsigned long insn,
|
||||
+ int dialect ATTRIBUTE_UNUSED,
|
||||
+ int *invalid ATTRIBUTE_UNUSED)
|
||||
+{
|
||||
+ return ((insn & 0x380) >> 7);
|
||||
+}
|
||||
+
|
||||
+
|
||||
+
|
||||
/* Macros used to form opcodes. */
|
||||
|
||||
/* The main opcode. */
|
||||
@@ -1814,6 +1886,11 @@
|
||||
#define XUC(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x1f))
|
||||
#define XUC_MASK XUC(0x3f, 0x1f)
|
||||
|
||||
+/* A PSQ style load/store indexed */
|
||||
+#define PSQX(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x7f))
|
||||
+#define PSQX_MASK PSQX(0x3f,0x7f)
|
||||
+
|
||||
+
|
||||
/* The BO encodings used in extended conditional branch mnemonics. */
|
||||
#define BODNZF (0x0)
|
||||
#define BODNZFP (0x1)
|
||||
@@ -1908,6 +1985,7 @@
|
||||
#define PPCCHLK PPC_OPCODE_CACHELCK
|
||||
#define PPCCHLK64 PPC_OPCODE_CACHELCK | PPC_OPCODE_BOOKE64
|
||||
#define PPCRFMCI PPC_OPCODE_RFMCI
|
||||
+#define PPCGEKKO PPC_OPCODE_GEKKO
|
||||
|
||||
/* The opcode table.
|
||||
|
||||
@@ -4928,6 +5006,99 @@
|
||||
{ "diexq", XRC(63,866,0), X_MASK, POWER6, { FRT, FRA, FRB } },
|
||||
{ "diexq.", XRC(63,866,1), X_MASK, POWER6, { FRT, FRA, FRB } },
|
||||
|
||||
+/* GEKKO specific stuff */
|
||||
+{ "dcbz_l", X(4,1014), XRT_MASK, PPCGEKKO, { RA, RB }},
|
||||
+
|
||||
+{ "ps_abs", XRC(4,264,0), XRA_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+{ "ps_abs.", XRC(4,264,1), XRA_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+
|
||||
+{ "ps_add", A(4,21,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+{ "ps_add.", A(4,21,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+
|
||||
+{ "ps_cmpo0", X(4,32), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
|
||||
+{ "ps_cmpo1", X(4,96), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
|
||||
+
|
||||
+{ "ps_cmpu0", X(4,0), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
|
||||
+{ "ps_cmpu1", X(4,64), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
|
||||
+
|
||||
+{ "ps_div", A(4,18,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+{ "ps_div.", A(4,18,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+
|
||||
+{ "ps_madd", A(4,29,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_madd.", A(4,29,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_madds0", A(4,14,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_madds0.", A(4,14,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_madds1", A(4,15,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_madds1.", A(4,15,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_merge00", XRC(4,528,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+{ "ps_merge00.", XRC(4,528,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+
|
||||
+{ "ps_merge01", XRC(4,560,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+{ "ps_merge01.", XRC(4,560,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+
|
||||
+{ "ps_merge10", XRC(4,592,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+{ "ps_merge10.", XRC(4,592,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+
|
||||
+{ "ps_merge11", XRC(4,624,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+{ "ps_merge11.", XRC(4,624,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
|
||||
+
|
||||
+{ "ps_mr", XRC(4,72,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+{ "ps_mr.", XRC(4,72,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+
|
||||
+{ "ps_msub", A(4,28,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_msub.", A(4,28,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_mul", A(4,25,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+{ "ps_mul.", A(4,25,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+
|
||||
+{ "ps_muls0", A(4,12,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+{ "ps_muls0.", A(4,12,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+
|
||||
+{ "ps_muls1", A(4,13,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+{ "ps_muls1.", A(4,13,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
|
||||
+
|
||||
+{ "ps_nabs", XRC(4,136,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+{ "ps_nabs.", XRC(4,136,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+
|
||||
+{ "ps_neg", XRC(4,40,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+{ "ps_neg.", XRC(4,40,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
|
||||
+
|
||||
+{ "ps_nmadd", A(4,31,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_nmadd.", A(4,31,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_nmsub", A(4,30,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_nmsub.", A(4,30,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_res", A(4,13,0), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+{ "ps_res.", A(4,13,1), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+
|
||||
+{ "ps_rsqrte", A(4,26,0), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+{ "ps_rsqrte.", A(4,26,1), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
|
||||
+
|
||||
+{ "ps_sel", A(4,23,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_sel.", A(4,23,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_sub", A(4,20,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+{ "ps_sub.", A(4,20,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||||
+
|
||||
+{ "ps_sum0", A(4,10,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_sum0.", A(4,10,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "ps_sum1", A(4,11,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+{ "ps_sum1.", A(4,11,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||||
+
|
||||
+{ "psq_l", OP(56), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||||
+{ "psq_lu", OP(57), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||||
+{ "psq_lux", PSQX(4,76),PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||||
+{ "psq_lx", PSQX(4,12),PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||||
+{ "psq_st", OP(60), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||||
+{ "psq_stu", OP(61), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||||
+{ "psq_stux", PSQX(4,78), PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||||
+{ "psq_stx", PSQX(4,14), PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||||
+
|
||||
};
|
||||
|
||||
const int powerpc_num_opcodes =
|
||||
Loading…
Reference in New Issue
Block a user