diff options
Diffstat (limited to 'package/grub')
| -rw-r--r-- | package/grub/Makefile | 111 | ||||
| -rw-r--r-- | package/grub/patches/002-strip_note_gnu_build_id.patch | 22 | ||||
| -rw-r--r-- | package/grub/patches/010-fixes-1.patch | 4466 | ||||
| -rw-r--r-- | package/grub/patches/020-ext4_support.patch | 267 | ||||
| -rw-r--r-- | package/grub/patches/030-add-stage2-ldscripts.patch | 77 | ||||
| -rw-r--r-- | package/grub/patches/040-automake-compat.patch | 41 | ||||
| -rw-r--r-- | package/grub/patches/100-add_configure_macros.patch | 11 | ||||
| -rw-r--r-- | package/grub/patches/110-remove_configure_errors.patch | 38 | ||||
| -rw-r--r-- | package/grub/patches/200-darwin_fixes.patch | 48 | ||||
| -rw-r--r-- | package/grub/patches/210-remove_inline_asm.patch | 14 |
10 files changed, 0 insertions, 5095 deletions
diff --git a/package/grub/Makefile b/package/grub/Makefile deleted file mode 100644 index 80b79f29e9..0000000000 --- a/package/grub/Makefile +++ /dev/null @@ -1,111 +0,0 @@ -# -# Copyright (C) 2006-2010 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=grub -PKG_VERSION:=0.97 -PKG_RELEASE:=3 - -PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz -PKG_SOURCE_URL:=ftp://alpha.gnu.org/gnu/grub -PKG_MD5SUM:=cd3f3eb54446be6003156158d51f4884 - -PKG_BUILD_DEPENDS:= grub/host -PKG_INSTALL:=1 - -include $(INCLUDE_DIR)/host-build.mk -include $(INCLUDE_DIR)/package.mk - -define Package/grub - SUBMENU:=Boot Loaders - CATEGORY:=Utilities - SECTION:=utils - TITLE:=GRand Unified Bootloader - URL:=http://www.gnu.org/software/grub/ - DEPENDS:=@TARGET_x86 -endef - - -MY_CONFIGURE_ARGS += \ - --disable-auto-linux-mem-opt \ - --disable-hercules \ - --without-curses \ - -MY_CONFIGURE_VARS += \ - grub_cv_prog_objcopy_absolute=yes \ - -CONFIGURE_ARGS += $(MY_CONFIGURE_ARGS) - -CONFIGURE_VARS += $(MY_CONFIGURE_VARS) - -ifeq ($(HOST_OS),Darwin) - HOST_CFLAGS += $(call host-cc-option,-m32) - HOST_CFLAGS += $(call host-cc-option,-fnested-functions) -endif - -ifeq ($(HOST_OS),FreeBSD) - ifeq ($(HOST_ARCH),amd64) - HOST_CFLAGS += $(call host-cc-option,-m32) - HOST_CFLAGS += $(call host-cc-option,-B/usr/lib32) - HOST_CFLAGS += $(call host-cc-option,-L/usr/lib32) - endif -endif - -HOST_CFLAGS += $(call host-cc-option,-fno-stack-protector) -HOST_CFLAGS += $(call host-cc-option,-U_FORTIFY_SOURCE) - -HOST_CONFIGURE_ARGS += $(MY_CONFIGURE_ARGS) \ - --sbindir="$(STAGING_DIR_HOST)/bin" \ - --disable-graphics \ - -HOST_CONFIGURE_VARS += $(MY_CONFIGURE_VARS) - -define Host/Configure - (cd $(HOST_BUILD_DIR); aclocal && autoconf && automake) - $(call Host/Configure/Default) -endef - -ifeq ($(HOST_OS),Darwin) - define Host/Compile - $(MAKE) -C $(HOST_BUILD_DIR)/lib - $(MAKE) -C $(HOST_BUILD_DIR)/stage2 libgrub.a - $(MAKE) -C $(HOST_BUILD_DIR)/grub - endef - define Host/Install - $(MAKE) -C $(HOST_BUILD_DIR)/grub install - endef -endif - -define Build/InstallDev - $(INSTALL_DIR) $(1)/usr/lib - $(CP) $(PKG_INSTALL_DIR)/usr/lib/grub $(1)/usr/lib/ -endef - -define Package/grub/install - $(INSTALL_DIR) $(1)/usr/bin - $(CP) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/bin/ - $(INSTALL_DIR) $(1)/usr/lib - $(CP) $(PKG_INSTALL_DIR)/usr/lib/* $(1)/usr/lib/ - $(INSTALL_DIR) $(1)/usr/sbin - $(CP) $(PKG_INSTALL_DIR)/usr/sbin/* $(1)/usr/sbin/ -endef - -ifeq ($(HOST_ARCH),x86_64) - define Require/working-gcc-m32 - echo 'int main(int argc, char **argv) { return 0; }' | \ - gcc -x c -o $(TMP_DIR)/a.out - -m32 -lc - endef -endif - -$(eval $(call Require,working-gcc-m32, \ - Please install 32 bit development files. (gcc-multilib on Debian/Ubuntu, gcc.i686, libgcc.i686, and glibc-devel.i686 on CentOS/Fedora/RHEL) \ -)) - -$(eval $(call HostBuild)) -$(eval $(call BuildPackage,grub)) diff --git a/package/grub/patches/002-strip_note_gnu_build_id.patch b/package/grub/patches/002-strip_note_gnu_build_id.patch deleted file mode 100644 index 40aa74dc79..0000000000 --- a/package/grub/patches/002-strip_note_gnu_build_id.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/stage1/Makefile.in -+++ b/stage1/Makefile.in -@@ -427,7 +427,7 @@ uninstall-am: uninstall-info-am uninstal - uninstall-nodist_pkglibDATA - - .exec: -- $(OBJCOPY) -O binary $< $@ -+ $(OBJCOPY) -O binary -R .comment -R .note -R .note.gnu.build-id $< $@ - # Tell versions [3.59,3.63) of GNU make to not export all variables. - # Otherwise a system limit (for SysV at least) may be exceeded. - .NOEXPORT: ---- a/stage2/Makefile.in -+++ b/stage2/Makefile.in -@@ -3244,7 +3244,7 @@ pxegrub: pxeloader diskless - -rm -f $@ - cat $^ > $@ - .exec: -- $(OBJCOPY) -O binary $< $@ -+ $(OBJCOPY) -O binary -R .comment -R .note -R .note.gnu.build-id $< $@ - # Tell versions [3.59,3.63) of GNU make to not export all variables. - # Otherwise a system limit (for SysV at least) may be exceeded. - .NOEXPORT: diff --git a/package/grub/patches/010-fixes-1.patch b/package/grub/patches/010-fixes-1.patch deleted file mode 100644 index 91a9e21903..0000000000 --- a/package/grub/patches/010-fixes-1.patch +++ /dev/null @@ -1,4466 +0,0 @@ -Submitted By: Jim Gifford (jim at linuxfromscratch dot org) -Date: 2006-07-04 -Initial Package Version: 0.97 -Origin: Debian -Upstream Status: Unknown -Description: Contains various fixes and enhancements - Graphics mode support - Fixes for Raid Support - XFS Filesystem Boot Freeze Fixes - Removed 2GB Memory Limitation - Freebsd support - Fixes for initrd support - Grub installation Fixes - Linux 2.6 geometry Fixes - Intel Mac Support - Autoconf and aclocal updates - -http://trac.cross-lfs.org/browser/trunk/patches/grub-0.97-fixes-1.patch - ---- a/aclocal.m4 -+++ b/aclocal.m4 -@@ -1,7 +1,7 @@ --# generated automatically by aclocal 1.9.4 -*- Autoconf -*- -+# generated automatically by aclocal 1.9.6 -*- Autoconf -*- - --# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 --# Free Software Foundation, Inc. -+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -+# 2005 Free Software Foundation, Inc. - # This file is free software; the Free Software Foundation - # gives unlimited permission to copy and/or distribute it, - # with or without modifications, as long as this notice is preserved. -@@ -11,23 +11,11 @@ - # even the implied warranty of MERCHANTABILITY or FITNESS FOR A - # PARTICULAR PURPOSE. - --# -*- Autoconf -*- --# Copyright (C) 2002, 2003 Free Software Foundation, Inc. --# Generated from amversion.in; do not edit by hand. -- --# 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, 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 -+# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - - # AM_AUTOMAKE_VERSION(VERSION) - # ---------------------------- -@@ -40,26 +28,15 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api - # Call AM_AUTOMAKE_VERSION so it can be traced. - # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. - AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -- [AM_AUTOMAKE_VERSION([1.9.4])]) -- --# AM_AUX_DIR_EXPAND -- --# Copyright (C) 2001, 2003 Free Software Foundation, Inc. -+ [AM_AUTOMAKE_VERSION([1.9.6])]) - --# 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, or (at your option) --# any later version. -+# AM_AUX_DIR_EXPAND -*- Autoconf -*- - --# 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. -+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - - # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets - # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to -@@ -106,26 +83,16 @@ AC_PREREQ([2.50])dnl - am_aux_dir=`cd $ac_aux_dir && pwd` - ]) - --# AM_CONDITIONAL -*- Autoconf -*- -+# AM_CONDITIONAL -*- Autoconf -*- - --# Copyright (C) 1997, 2000, 2001, 2003, 2004 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, 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. -+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 -+# Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 6 -+# serial 7 - - # AM_CONDITIONAL(NAME, SHELL-CONDITION) - # ------------------------------------- -@@ -149,26 +116,15 @@ AC_CONFIG_COMMANDS_PRE( - Usually this means the macro was only invoked conditionally.]]) - fi])]) - --# serial 7 -*- Autoconf -*- - --# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 -+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 - # Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# 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, 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. -- -+# serial 8 - - # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be - # written in clear, in which case automake, when reading aclocal.m4, -@@ -177,7 +133,6 @@ fi])]) - # CC etc. in the Makefile, will ask for an AC_PROG_CC use... - - -- - # _AM_DEPENDENCIES(NAME) - # ---------------------- - # See how the compiler implements dependency checking. -@@ -317,27 +272,16 @@ AM_CONDITIONAL([AMDEP], [test "x$enable_ - AC_SUBST([AMDEPBACKSLASH]) - ]) - --# Generate code to set up dependency tracking. -*- Autoconf -*- -- --# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 --# 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, or (at your option) --# any later version. -+# Generate code to set up dependency tracking. -*- Autoconf -*- - --# 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. -+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 -+# Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --#serial 2 -+#serial 3 - - # _AM_OUTPUT_DEPENDENCY_COMMANDS - # ------------------------------ -@@ -396,30 +340,19 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS] - [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) - ]) - --# Do all the work for Automake. -*- Autoconf -*- -+# Do all the work for Automake. -*- Autoconf -*- - --# This macro actually does too much some checks are only needed if --# your package does certain things. But this isn't really a big deal. -- --# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 -+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 - # Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# 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, 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. -+# serial 12 - --# serial 11 -+# This macro actually does too much. Some checks are only needed if -+# your package does certain things. But this isn't really a big deal. - - # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) - # AM_INIT_AUTOMAKE([OPTIONS]) -@@ -521,51 +454,27 @@ for _am_header in $config_headers :; do - done - echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) - -+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. -+ - # AM_PROG_INSTALL_SH - # ------------------ - # Define $install_sh. -- --# Copyright (C) 2001, 2003 Free Software Foundation, Inc. -- --# This program is free software; you can redistribute it and/or modify --# it under the terms of the GNU General Public License as published by --# the Free Software Foundation; either version 2, or (at your option) --# any later version. -- --# This program is distributed in the hope that it will be useful, --# but WITHOUT ANY WARRANTY; without even the implied warranty of --# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --# GNU General Public License for more details. -- --# You should have received a copy of the GNU General Public License --# along with this program; if not, write to the Free Software --# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA --# 02111-1307, USA. -- - AC_DEFUN([AM_PROG_INSTALL_SH], - [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl - install_sh=${install_sh-"$am_aux_dir/install-sh"} - AC_SUBST(install_sh)]) - --# -*- Autoconf -*- --# Copyright (C) 2003 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, 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. -+# Copyright (C) 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 1 -+# serial 2 - - # Check whether the underlying file-system supports filenames - # with a leading dot. For instance MS-DOS doesn't. -@@ -580,28 +489,17 @@ fi - rmdir .tst 2>/dev/null - AC_SUBST([am__leading_dot])]) - --# Add --enable-maintainer-mode option to configure. -+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- - # From Jim Meyering - --# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004 -+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 - # Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# 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, 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. -- --# serial 3 -+# serial 4 - - AC_DEFUN([AM_MAINTAINER_MODE], - [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) -@@ -620,26 +518,15 @@ AC_DEFUN([AM_MAINTAINER_MODE], - - AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) - --# Check to see how 'make' treats includes. -*- Autoconf -*- -- --# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. -+# Check to see how 'make' treats includes. -*- Autoconf -*- - --# 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, 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. -+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 2 -+# serial 3 - - # AM_MAKE_INCLUDE() - # ----------------- -@@ -683,27 +570,16 @@ AC_MSG_RESULT([$_am_result]) - rm -f confinc confmf - ]) - --# -*- Autoconf -*- -- -- --# Copyright (C) 1997, 1999, 2000, 2001, 2003 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, or (at your option) --# any later version. -+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- - --# 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. -+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 -+# Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 3 -+# serial 4 - - # AM_MISSING_PROG(NAME, PROGRAM) - # ------------------------------ -@@ -729,27 +605,16 @@ else - fi - ]) - -+# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. -+ - # AM_PROG_MKDIR_P - # --------------- - # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. -- --# Copyright (C) 2003, 2004 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, 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. -- -+# - # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories - # created by `make install' are always world readable, even if the - # installer happens to have an overly restrictive umask (e.g. 077). -@@ -803,26 +668,15 @@ else - fi - AC_SUBST([mkdir_p])]) - --# Helper functions for option handling. -*- Autoconf -*- -+# Helper functions for option handling. -*- Autoconf -*- - --# Copyright (C) 2001, 2002, 2003 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, 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. -+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 2 -+# serial 3 - - # _AM_MANGLE_OPTION(NAME) - # ----------------------- -@@ -847,28 +701,16 @@ AC_DEFUN([_AM_SET_OPTIONS], - AC_DEFUN([_AM_IF_OPTION], - [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) - --# --# Check to make sure that the build environment is sane. --# -- --# Copyright (C) 1996, 1997, 2000, 2001, 2003 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, or (at your option) --# any later version. -+# Check to make sure that the build environment is sane. -*- Autoconf -*- - --# 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. -+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 -+# Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - --# serial 3 -+# serial 4 - - # AM_SANITY_CHECK - # --------------- -@@ -911,25 +753,14 @@ Check your system clock]) - fi - AC_MSG_RESULT(yes)]) - --# AM_PROG_INSTALL_STRIP -- --# Copyright (C) 2001, 2003 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, 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. -+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - -+# AM_PROG_INSTALL_STRIP -+# --------------------- - # One issue with vendor `install' (even GNU) is that you can't - # specify the program used to strip binaries. This is especially - # annoying in cross-compiling environments, where the build's strip -@@ -952,25 +783,13 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])]) - - # Check how to create a tarball. -*- Autoconf -*- - --# Copyright (C) 2004 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, 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. -- --# serial 1 -+# Copyright (C) 2004, 2005 Free Software Foundation, Inc. -+# -+# This file is free software; the Free Software Foundation -+# gives unlimited permission to copy and/or distribute it, -+# with or without modifications, as long as this notice is preserved. - -+# serial 2 - - # _AM_PROG_TAR(FORMAT) - # -------------------- ---- a/ChangeLog -+++ b/ChangeLog -@@ -1,3 +1,51 @@ -+2006-05-02 Pavel Roskin <proski@gnu.org> -+ -+ * stage2/stage2.c (run_menu): Fix "savedefault" to save only top -+ level menu positions. Remember current position when calling a -+ submenu. Don't recalculate it when booting from a submenu. -+ -+ * grub/main.c (main): Make sure the boot drive number doesn't -+ exceed 255. -+ -+2006-05-02 Vesa Jaaskelainen <chaac@nic.fi> -+ -+ * stage2/shared.h (vbe_mode): Back ported aligment fix from GRUB 2 -+ to GRUB Legacy. Problem reported by Gerardo Richarte. -+ -+2006-04-23 Robert Millan <robertmh@gnu.org> -+ -+ * grub/asmstub.c (get_diskinfo): Optimize sysctl routine. -+ -+2006-04-20 Robert Millan <robertmh@gnu.org> -+ -+ Fixes for kernel of FreeBSD: -+ * grub/asmstub.c (get_diskinfo): Toggle "kern.geom.debugflags" sysctl -+ before opening a device for writing. -+ * util/grub-install.in: Devices don't have this "r" prefix anymore. -+ -+2006-04-16 Yoshinori K. Okuji <okuji@enbug.org> -+ -+ * docs/multiboot.texi: Correct the offset of address -+ fields. Reported by Jeroen Dekkers. -+ -+2006-03-21 Yoshinori K. Okuji <okuji@enbug.org> -+ -+ * stage2/builtins.c (setup_func): Specify the size of DEVICE to -+ grub_strncat instead of a strange number 256. Reported by Vitaly -+ Fertman <vitaly@namesys.com>. -+ -+2005-09-29 Yoshinori K. Okuji <okuji@enbug.org> -+ -+ * docs/multiboot.texi: Fix a bug in the byte order of -+ boot_device. I hope this won't affect any OS image. -+ Increased the version number to 0.6.94. -+ -+2005-09-28 Yoshinori K. Okuji <okuji@enbug.org> -+ -+ * stage2/boot.c (load_image): Even if an OS image is an ELF -+ object, use the a.out kludge if MULTIBOOT_AOUT_KLUDGE is -+ specified. -+ - 2005-05-08 Yoshinori K. Okuji <okuji@enbug.org> - - * configure.ac (AC_INIT): Upgraded to 0.97. ---- a/configure -+++ b/configure -@@ -311,7 +311,7 @@ ac_includes_default="\ - # include <unistd.h> - #endif" - --ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar build build_cpu build_vendor build_os host host_cpu host_vendor host_os MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT PERL CC ac_ct_CC CFLAGS LDFLAGS CPPFLAGS EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CCAS RANLIB ac_ct_RANLIB STAGE1_CFLAGS STAGE2_CFLAGS GRUB_CFLAGS OBJCOPY ac_ct_OBJCOPY GRUB_LIBS CPP EGREP NETBOOT_SUPPORT_TRUE NETBOOT_SUPPORT_FALSE DISKLESS_SUPPORT_TRUE DISKLESS_SUPPORT_FALSE HERCULES_SUPPORT_TRUE HERCULES_SUPPORT_FALSE SERIAL_SUPPORT_TRUE SERIAL_SUPPORT_FALSE SERIAL_SPEED_SIMULATION_TRUE SERIAL_SPEED_SIMULATION_FALSE BUILD_EXAMPLE_KERNEL_TRUE BUILD_EXAMPLE_KERNEL_FALSE FSYS_CFLAGS NET_CFLAGS NET_EXTRAFLAGS NETBOOT_DRIVERS CCASFLAGS LIBOBJS LTLIBOBJS' -+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar build build_cpu build_vendor build_os host host_cpu host_vendor host_os MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT PERL CC ac_ct_CC CFLAGS LDFLAGS CPPFLAGS EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CCAS RANLIB ac_ct_RANLIB STAGE1_CFLAGS STAGE2_CFLAGS GRUB_CFLAGS OBJCOPY ac_ct_OBJCOPY GRUB_LIBS CPP EGREP NETBOOT_SUPPORT_TRUE NETBOOT_SUPPORT_FALSE DISKLESS_SUPPORT_TRUE DISKLESS_SUPPORT_FALSE GRAPHICS_SUPPORT_TRUE GRAPHICS_SUPPORT_FALSE HERCULES_SUPPORT_TRUE HERCULES_SUPPORT_FALSE SERIAL_SUPPORT_TRUE SERIAL_SUPPORT_FALSE SERIAL_SPEED_SIMULATION_TRUE SERIAL_SPEED_SIMULATION_FALSE BUILD_EXAMPLE_KERNEL_TRUE BUILD_EXAMPLE_KERNEL_FALSE FSYS_CFLAGS NET_CFLAGS NET_EXTRAFLAGS NETBOOT_DRIVERS CCASFLAGS LIBOBJS LTLIBOBJS' - ac_subst_files='' - - # Initialize some variables set by options. -@@ -914,6 +914,7 @@ Optional Features: - set the default memory location for WD/SMC - --enable-cs-scan=LIST probe for CS89x0 base address using LIST - --enable-diskless enable diskless support -+ --disable-graphics disable graphics terminal support - --disable-hercules disable hercules terminal support - --disable-serial disable serial terminal support - --enable-serial-speed-simulation -@@ -5966,6 +5967,22 @@ else - fi - - -+# Check whether --enable-graphics or --disable-graphics was given. -+if test "${enable_graphics+set}" = set; then -+ enableval="$enable_graphics" -+ -+fi; -+ -+ -+if test "x$enable_graphics" != xno; then -+ GRAPHICS_SUPPORT_TRUE= -+ GRAPHICS_SUPPORT_FALSE='#' -+else -+ GRAPHICS_SUPPORT_TRUE='#' -+ GRAPHICS_SUPPORT_FALSE= -+fi -+ -+ - # Check whether --enable-hercules or --disable-hercules was given. - if test "${enable_hercules+set}" = set; then - enableval="$enable_hercules" -@@ -6270,6 +6287,13 @@ echo "$as_me: error: conditional \"DISKL - Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } - fi -+if test -z "${GRAPHICS_SUPPORT_TRUE}" && test -z "${GRAPHICS_SUPPORT_FALSE}"; then -+ { { echo "$as_me:$LINENO: error: conditional \"GRAPHICS_SUPPORT\" was never defined. -+Usually this means the macro was only invoked conditionally." >&5 -+echo "$as_me: error: conditional \"GRAPHICS_SUPPORT\" was never defined. -+Usually this means the macro was only invoked conditionally." >&2;} -+ { (exit 1); exit 1; }; } -+fi - if test -z "${HERCULES_SUPPORT_TRUE}" && test -z "${HERCULES_SUPPORT_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"HERCULES_SUPPORT\" was never defined. - Usually this means the macro was only invoked conditionally." >&5 -@@ -6907,6 +6931,8 @@ s,@NETBOOT_SUPPORT_TRUE@,$NETBOOT_SUPPOR - s,@NETBOOT_SUPPORT_FALSE@,$NETBOOT_SUPPORT_FALSE,;t t - s,@DISKLESS_SUPPORT_TRUE@,$DISKLESS_SUPPORT_TRUE,;t t - s,@DISKLESS_SUPPORT_FALSE@,$DISKLESS_SUPPORT_FALSE,;t t -+s,@GRAPHICS_SUPPORT_TRUE@,$GRAPHICS_SUPPORT_TRUE,;t t -+s,@GRAPHICS_SUPPORT_FALSE@,$GRAPHICS_SUPPORT_FALSE,;t t - s,@HERCULES_SUPPORT_TRUE@,$HERCULES_SUPPORT_TRUE,;t t - s,@HERCULES_SUPPORT_FALSE@,$HERCULES_SUPPORT_FALSE,;t t - s,@SERIAL_SUPPORT_TRUE@,$SERIAL_SUPPORT_TRUE,;t t ---- a/configure.ac -+++ b/configure.ac -@@ -595,6 +595,11 @@ AC_ARG_ENABLE(diskless, - [ --enable-diskless enable diskless support]) - AM_CONDITIONAL(DISKLESS_SUPPORT, test "x$enable_diskless" = xyes) - -+dnl Graphical splashscreen support -+AC_ARG_ENABLE(graphics, -+ [ --disable-graphics disable graphics terminal support]) -+AM_CONDITIONAL(GRAPHICS_SUPPORT, test "x$enable_graphics" != xno) -+ - dnl Hercules terminal - AC_ARG_ENABLE(hercules, - [ --disable-hercules disable hercules terminal support]) ---- a/docs/grub.8 -+++ b/docs/grub.8 -@@ -1,5 +1,5 @@ - .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.23. --.TH GRUB "8" "May 2005" "grub (GNU GRUB 0.97)" FSF -+.TH GRUB "8" "September 2005" "grub (GNU GRUB 0.97)" FSF - .SH NAME - grub \- the grub shell - .SH SYNOPSIS ---- a/docs/grub.texi -+++ b/docs/grub.texi -@@ -2199,6 +2199,7 @@ Commands usable anywhere in the menu and - * rarp:: Initialize a network device via RARP - * serial:: Set up a serial device - * setkey:: Configure the key map -+* splashimage:: Use a splash image - * terminal:: Choose a terminal - * terminfo:: Define escape sequences for a terminal - * tftpserver:: Specify a TFTP server -@@ -2578,6 +2579,16 @@ character each of the symbols correspond - @end deffn - - -+@node splashimage -+@subsection splashimage -+ -+@deffn Command splashimage file -+Select an image to use as the background image. This should be -+specified using normal GRUB device naming syntax. The format of the -+file is a gzipped xpm which is 640x480 with a 14 color palette. -+@end deffn -+ -+ - @node terminal - @subsection terminal - -@@ -2685,6 +2696,7 @@ you forget a command, you can run the co - * module:: Load a module - * modulenounzip:: Load a module without decompression - * pause:: Wait for a key press -+* print:: Print a message - * quit:: Exit from the grub shell - * reboot:: Reboot your computer - * read:: Read data from memory -@@ -3091,6 +3103,16 @@ change floppies. - @end deffn - - -+@node print -+@subsection print -+ -+@deffn Command print message @dots{} -+Print the @var{message}. Note that placing @key{^G} (ASCII code 7) in the -+message will cause the speaker to emit the standard beep sound, which is -+useful for visually impaired people. -+@end deffn -+ -+ - @node quit - @subsection quit - ---- a/docs/multiboot.texi -+++ b/docs/multiboot.texi -@@ -25,7 +25,7 @@ - @ifinfo - Copyright @copyright{} 1995, 96 Bryan Ford <baford@@cs.utah.edu> - Copyright @copyright{} 1995, 96 Erich Stefan Boleyn <erich@@uruk.org> --Copyright @copyright{} 1999, 2000, 2001, 2002 Free Software Foundation, Inc. -+Copyright @copyright{} 1999, 2000, 2001, 2002, 2005, 2006 Free Software Foundation, Inc. - - Permission is granted to make and distribute verbatim copies of - this manual provided the copyright notice and this permission notice -@@ -57,7 +57,7 @@ into another language, under the above c - @vskip 0pt plus 1filll - Copyright @copyright{} 1995, 96 Bryan Ford <baford@@cs.utah.edu> - Copyright @copyright{} 1995, 96 Erich Stefan Boleyn <erich@@uruk.org> --Copyright @copyright{} 1999, 2000, 2001, 2002 Free Software Foundation, Inc. -+Copyright @copyright{} 1999, 2000, 2001, 2002, 2005, 2006 Free Software Foundation, Inc. - - Permission is granted to make and distribute verbatim copies of - this manual provided the copyright notice and this permission notice -@@ -80,7 +80,7 @@ into another language, under the above c - @top Multiboot Specification - - This file documents Multiboot Specification, the proposal for the boot --sequence standard. This edition documents version 0.6.93. -+sequence standard. This edition documents version 0.6.94. - @end ifnottex - - @menu -@@ -426,7 +426,7 @@ mode table (@pxref{Boot information form - kernel. - - If bit 16 in the @samp{flags} word is set, then the fields at offsets --8-24 in the Multiboot header are valid, and the boot loader should use -+12-28 in the Multiboot header are valid, and the boot loader should use - them instead of the fields in the actual executable header to calculate - where to load the OS image. This information does not need to be - provided if the kernel image is in @sc{elf} format, but it @emph{must} -@@ -677,7 +677,7 @@ follows: - @example - @group - +-------+-------+-------+-------+ --| drive | part1 | part2 | part3 | -+| part3 | part2 | part1 | drive | - +-------+-------+-------+-------+ - @end group - @end example -@@ -1199,6 +1199,13 @@ The maintainer changes to the GNU GRUB m - @email{bug-grub@@gnu.org}, from Bryan Ford and Erich Stefan Boleyn. - @end itemize - -+@item -+The byte order of the @samp{boot_device} in Multiboot information is -+reversed. This was a mistake. -+ -+@item -+The offset of the address fields were wrong. -+ - @item 0.6 - @itemize @bullet - @item ---- a/grub/asmstub.c -+++ b/grub/asmstub.c -@@ -42,6 +42,12 @@ int grub_stage2 (void); - #include <sys/time.h> - #include <termios.h> - #include <signal.h> -+#include <sys/mman.h> -+ -+#include <limits.h> -+#ifndef PAGESIZE -+#define PAGESIZE 4096 -+#endif - - #ifdef __linux__ - # include <sys/ioctl.h> /* ioctl */ -@@ -55,6 +61,10 @@ int grub_stage2 (void); - # endif /* ! BLKFLSBUF */ - #endif /* __linux__ */ - -+#if defined(__FreeBSD_kernel__) || defined(__FreeBSD__) -+# include <sys/sysctl.h> -+#endif -+ - /* We want to prevent any circularararity in our stubs, as well as - libc name clashes. */ - #define WITHOUT_LIBC_STUBS 1 -@@ -144,6 +154,22 @@ grub_stage2 (void) - assert (grub_scratch_mem == 0); - scratch = malloc (0x100000 + EXTENDED_MEMSIZE + 15); - assert (scratch); -+ -+ { -+ char *p; -+ int ret; -+ -+ /* Align to a multiple of PAGESIZE, assumed to be a power of two. */ -+ p = (char *) (((long) scratch) & ~(PAGESIZE - 1)); -+ -+ /* The simulated stack needs to be executable, since GCC uses stack -+ * trampolines to implement nested functions. -+ */ -+ ret = mprotect (p, 0x100000 + EXTENDED_MEMSIZE + 15, -+ PROT_READ | PROT_WRITE | PROT_EXEC); -+ assert (ret == 0); -+ } -+ - grub_scratch_mem = (char *) ((((int) scratch) >> 4) << 4); - - /* FIXME: simulate the memory holes using mprot, if available. */ -@@ -777,7 +803,39 @@ get_diskinfo (int drive, struct geometry - - /* Open read/write, or read-only if that failed. */ - if (! read_only) -- disks[drive].flags = open (devname, O_RDWR); -+ { -+/* By default, kernel of FreeBSD does not allow overwriting MBR */ -+#if defined(__FreeBSD_kernel__) || defined(__FreeBSD__) -+#define GEOM_SYSCTL "kern.geom.debugflags" -+ int old_flags, flags; -+ size_t sizeof_int = sizeof (int); -+ -+ if (sysctlbyname (GEOM_SYSCTL, &old_flags, &sizeof_int, NULL, 0) != 0) -+ grub_printf ("failed to get " GEOM_SYSCTL "sysctl: %s\n", strerror (errno)); -+ -+ if ((old_flags & 0x10) == 0) -+ { -+ /* "allow foot shooting", see geom(4) */ -+ flags = old_flags | 0x10; -+ -+ if (sysctlbyname (GEOM_SYSCTL, NULL, NULL, &flags, sizeof (int)) != 0) -+ { -+ flags = old_flags; -+ grub_printf ("failed to set " GEOM_SYSCTL "sysctl: %s\n", strerror (errno)); -+ } -+ } -+ else -+ flags = old_flags; -+#endif -+ disks[drive].flags = open (devname, O_RDWR); -+#if defined(__FreeBSD_kernel__) || defined(__FreeBSD__) -+ if (flags != old_flags) -+ { -+ if (sysctlbyname (GEOM_SYSCTL, NULL, NULL, &old_flags, sizeof (int)) != 0) -+ grub_printf ("failed to set " GEOM_SYSCTL "sysctl: %s\n", strerror (errno)); -+ } -+#endif -+ } - - if (disks[drive].flags == -1) - { ---- a/grub/main.c -+++ b/grub/main.c -@@ -32,6 +32,7 @@ int grub_stage2 (void); - #define WITHOUT_LIBC_STUBS 1 - #include <shared.h> - #include <term.h> -+#include <device.h> - - char *program_name = 0; - int use_config_file = 1; -@@ -192,6 +193,12 @@ main (int argc, char **argv) - perror ("strtoul"); - exit (1); - } -+ if (boot_drive >= NUM_DISKS) -+ { -+ fprintf (stderr, "boot_drive should be from 0 to %d\n", -+ NUM_DISKS - 1); -+ exit (1); -+ } - break; - - case OPT_NO_CONFIG_FILE: ---- a/lib/device.c -+++ b/lib/device.c -@@ -131,6 +131,152 @@ get_kfreebsd_version () - #include <shared.h> - #include <device.h> - -+#if defined(__linux__) -+/* The 2.6 kernel has removed all of the geometry handling for IDE drives -+ * that did fixups for LBA, etc. This means that the geometry we get -+ * with the ioctl has a good chance of being wrong. So, we get to -+ * also know about partition tables and try to read what the geometry -+ * is there. *grumble* Very closely based on code from cfdisk -+ */ -+static void get_kernel_geometry(int fd, long long *cyl, int *heads, int *sectors) { -+ struct hd_geometry hdg; -+ -+ if (ioctl (fd, HDIO_GETGEO, &hdg)) -+ return; -+ -+ *cyl = hdg.cylinders; -+ *heads = hdg.heads; -+ *sectors = hdg.sectors; -+} -+ -+struct partition { -+ unsigned char boot_ind; /* 0x80 - active */ -+ unsigned char head; /* starting head */ -+ unsigned char sector; /* starting sector */ -+ unsigned char cyl; /* starting cylinder */ -+ unsigned char sys_ind; /* What partition type */ -+ unsigned char end_head; /* end head */ -+ unsigned char end_sector; /* end sector */ -+ unsigned char end_cyl; /* end cylinder */ -+ unsigned char start4[4]; /* starting sector counting from 0 */ -+ unsigned char size4[4]; /* nr of sectors in partition */ -+}; -+ -+#define ALIGNMENT 2 -+typedef union { -+ struct { -+ unsigned char align[ALIGNMENT]; -+ unsigned char b[SECTOR_SIZE]; -+ } c; -+ struct { -+ unsigned char align[ALIGNMENT]; -+ unsigned char buffer[0x1BE]; -+ struct partition part[4]; -+ unsigned char magicflag[2]; -+ } p; -+} partition_table; -+ -+#define PART_TABLE_FLAG0 0x55 -+#define PART_TABLE_FLAG1 0xAA -+ -+static void -+get_partition_table_geometry(partition_table *bufp, long long *cyl, int *heads, -+ int *sectors) { -+ struct partition *p; -+ int i,h,s,hh,ss; -+ int first = 1; -+ int bad = 0; -+ -+ if (bufp->p.magicflag[0] != PART_TABLE_FLAG0 || -+ bufp->p.magicflag[1] != PART_TABLE_FLAG1) { -+ /* Matthew Wilcox: slightly friendlier version of -+ fatal(_("Bad signature on partition table"), 3); -+ */ -+ fprintf(stderr, "Unknown partition table signature\n"); -+ return; -+ } -+ -+ hh = ss = 0; -+ for (i=0; i<4; i++) { -+ p = &(bufp->p.part[i]); -+ if (p->sys_ind != 0) { -+ h = p->end_head + 1; -+ s = (p->end_sector & 077); -+ if (first) { -+ hh = h; -+ ss = s; -+ first = 0; -+ } else if (hh != h || ss != s) -+ bad = 1; -+ } -+ } -+ -+ if (!first && !bad) { -+ *heads = hh; -+ *sectors = ss; -+ } -+} -+ -+static long long my_lseek (unsigned int fd, long long offset, -+ unsigned int origin) -+{ -+#if defined(__linux__) && (!defined(__GLIBC__) || \ -+ ((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1)))) -+ /* Maybe libc doesn't have large file support. */ -+ loff_t offset, result; -+ static int _llseek (uint filedes, ulong hi, ulong lo, -+ loff_t *res, uint wh); -+ _syscall5 (int, _llseek, uint, filedes, ulong, hi, ulong, lo, -+ loff_t *, res, uint, wh); -+ -+ if (_llseek (fd, offset >> 32, offset & 0xffffffff, &result, SEEK_SET) < 0) -+ return (long long) -1; -+ return result; -+#else -+ return lseek(fd, offset, SEEK_SET); -+#endif -+} -+ -+static void get_linux_geometry (int fd, struct geometry *geom) { -+ long long kern_cyl = 0; int kern_head = 0, kern_sectors = 0; -+ long long pt_cyl = 0; int pt_head = 0, pt_sectors = 0; -+ partition_table bufp; -+ char *buff, *buf_unaligned; -+ -+ buf_unaligned = malloc(sizeof(partition_table) + 4095); -+ buff = (char *) (((unsigned long)buf_unaligned + 4096 - 1) & -+ (~(4096-1))); -+ -+ get_kernel_geometry(fd, &kern_cyl, &kern_head, &kern_sectors); -+ -+ if (my_lseek (fd, 0*SECTOR_SIZE, SEEK_SET) < 0) { -+ fprintf(stderr, "Unable to seek"); -+ } -+ -+ if (read(fd, buff, SECTOR_SIZE) == SECTOR_SIZE) { -+ memcpy(bufp.c.b, buff, SECTOR_SIZE); -+ get_partition_table_geometry(&bufp, &pt_cyl, &pt_head, &pt_sectors); -+ } else { -+ fprintf(stderr, "Unable to read partition table: %s\n", strerror(errno)); -+ } -+ -+ if (pt_head && pt_sectors) { -+ int cyl_size; -+ -+ geom->heads = pt_head; -+ geom->sectors = pt_sectors; -+ cyl_size = pt_head * pt_sectors; -+ geom->cylinders = geom->total_sectors/cyl_size; -+ } else { -+ geom->heads = kern_head; -+ geom->sectors = kern_sectors; -+ geom->cylinders = kern_cyl; -+ } -+ -+ return; -+} -+#endif -+ - /* Get the geometry of a drive DRIVE. */ - void - get_drive_geometry (struct geometry *geom, char **map, int drive) -@@ -151,21 +297,16 @@ get_drive_geometry (struct geometry *geo - #if defined(__linux__) - /* Linux */ - { -- struct hd_geometry hdg; - unsigned long nr; -- -- if (ioctl (fd, HDIO_GETGEO, &hdg)) -- goto fail; - - if (ioctl (fd, BLKGETSIZE, &nr)) - goto fail; - - /* Got the geometry, so save it. */ -- geom->cylinders = hdg.cylinders; -- geom->heads = hdg.heads; -- geom->sectors = hdg.sectors; - geom->total_sectors = nr; -- -+ get_linux_geometry(fd, geom); -+ if (!geom->heads && !geom->cylinders && !geom->sectors) -+ goto fail; - goto success; - } - -@@ -403,6 +544,18 @@ get_dac960_disk_name (char *name, int co - } - - static void -+get_cciss_disk_name (char *name, int controller, int drive) -+{ -+ sprintf (name, "/dev/cciss/c%dd%d", controller, drive); -+} -+ -+static void -+get_ida_disk_name (char *name, int controller, int drive) -+{ -+ sprintf (name, "/dev/ida/c%dd%d", controller, drive); -+} -+ -+static void - get_ataraid_disk_name (char *name, int unit) - { - sprintf (name, "/dev/ataraid/d%c", unit + '0'); -@@ -801,6 +954,74 @@ init_device_map (char ***map, const char - } - } - } -+ -+ /* This is for CCISS, its like the DAC960 - we have -+ /dev/cciss/<controller>d<logical drive>p<partition> -+ -+ It currently supports up to 3 controllers, 10 logical volumes -+ and 10 partitions -+ -+ Code gratuitously copied from DAC960 above. -+ Horms <horms@verge.net.au> 23rd July 2004 -+ */ -+ { -+ int controller, drive; -+ -+ for (controller = 0; controller < 2; controller++) -+ { -+ for (drive = 0; drive < 9; drive++) -+ { -+ char name[24]; -+ -+ get_cciss_disk_name (name, controller, drive); -+ if (check_device (name)) -+ { -+ (*map)[num_hd + 0x80] = strdup (name); -+ assert ((*map)[num_hd + 0x80]); -+ -+ /* If the device map file is opened, write the map. */ -+ if (fp) -+ fprintf (fp, "(hd%d)\t%s\n", num_hd, name); -+ -+ num_hd++; -+ } -+ } -+ } -+ } -+ -+ /* This is for Compaq Smart Array, its like the DAC960 - we have -+ /dev/ida/<controller>d<logical drive>p<partition> -+ -+ It currently supports up to 3 controllers, 10 logical volumes -+ and 15 partitions -+ -+ Code gratuitously copied from DAC960 above. -+ Piotr Roszatycki <dexter@debian.org> -+ */ -+ { -+ int controller, drive; -+ -+ for (controller = 0; controller < 2; controller++) -+ { -+ for (drive = 0; drive < 9; drive++) -+ { -+ char name[24]; -+ -+ get_ida_disk_name (name, controller, drive); -+ if (check_device (name)) -+ { -+ (*map)[num_hd + 0x80] = strdup (name); -+ assert ((*map)[num_hd + 0x80]); -+ -+ /* If the device map file is opened, write the map. */ -+ if (fp) -+ fprintf (fp, "(hd%d)\t%s\n", num_hd, name); -+ -+ num_hd++; -+ } -+ } -+ } -+ } - #endif /* __linux__ */ - - /* OK, close the device map file if opened. */ -@@ -844,6 +1065,7 @@ write_to_partition (char **map, int driv - { - char dev[PATH_MAX]; /* XXX */ - int fd; -+ off_t offset = (off_t) sector * (off_t) SECTOR_SIZE; - - if ((partition & 0x00FF00) != 0x00FF00) - { -@@ -861,8 +1083,14 @@ write_to_partition (char **map, int driv - if (strcmp (dev + strlen(dev) - 5, "/disc") == 0) - strcpy (dev + strlen(dev) - 5, "/part"); - } -- sprintf (dev + strlen(dev), "%d", ((partition >> 16) & 0xFF) + 1); -- -+ sprintf (dev + strlen(dev), "%s%d", -+ /* Compaq smart and others */ -+ (strncmp(dev, "/dev/ida/", 9) == 0 || -+ strncmp(dev, "/dev/ataraid/", 13) == 0 || -+ strncmp(dev, "/dev/cciss/", 11) == 0 || -+ strncmp(dev, "/dev/rd/", 8) == 0) ? "p" : "", -+ ((partition >> 16) & 0xFF) + 1); -+ - /* Open the partition. */ - fd = open (dev, O_RDWR); - if (fd < 0) -@@ -870,35 +1098,13 @@ write_to_partition (char **map, int driv - errnum = ERR_NO_PART; - return 0; - } -- --#if defined(__linux__) && (!defined(__GLIBC__) || \ -- ((__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1)))) -- /* Maybe libc doesn't have large file support. */ -- { -- loff_t offset, result; -- static int _llseek (uint filedes, ulong hi, ulong lo, -- loff_t *res, uint wh); -- _syscall5 (int, _llseek, uint, filedes, ulong, hi, ulong, lo, -- loff_t *, res, uint, wh); - -- offset = (loff_t) sector * (loff_t) SECTOR_SIZE; -- if (_llseek (fd, offset >> 32, offset & 0xffffffff, &result, SEEK_SET)) -- { -- errnum = ERR_DEV_VALUES; -- return 0; -- } -- } --#else -- { -- off_t offset = (off_t) sector * (off_t) SECTOR_SIZE; - -- if (lseek (fd, offset, SEEK_SET) != offset) -- { -- errnum = ERR_DEV_VALUES; -- return 0; -- } -- } --#endif -+ if (my_lseek(fd, offset, SEEK_SET) != offset) -+ { -+ errnum = ERR_DEV_VALUES; -+ return 0; -+ } - - if (write (fd, buf, size * SECTOR_SIZE) != (size * SECTOR_SIZE)) - { ---- a/stage2/asm.S -+++ b/stage2/asm.S -@@ -1651,7 +1651,29 @@ ENTRY(gateA20) - jnz 3f - ret - --3: /* use keyboard controller */ -+3: /* -+ * try to switch gateA20 using PORT92, the "Fast A20 and Init" -+ * register -+ */ -+ mov $0x92, %dx -+ inb %dx, %al -+ /* skip the port92 code if it's unimplemented (read returns 0xff) */ -+ cmpb $0xff, %al -+ jz 6f -+ -+ /* set or clear bit1, the ALT_A20_GATE bit */ -+ movb 4(%esp), %ah -+ testb %ah, %ah -+ jz 4f -+ orb $2, %al -+ jmp 5f -+4: and $0xfd, %al -+ -+ /* clear the INIT_NOW bit don't accidently reset the machine */ -+5: and $0xfe, %al -+ outb %al, %dx -+ -+6: /* use keyboard controller */ - pushl %eax - - call gloop1 -@@ -1661,9 +1683,12 @@ ENTRY(gateA20) - - gloopint1: - inb $K_STATUS -+ cmpb $0xff, %al -+ jz gloopint1_done - andb $K_IBUF_FUL, %al - jnz gloopint1 - -+gloopint1_done: - movb $KB_OUTPUT_MASK, %al - cmpb $0, 0x8(%esp) - jz gdoit -@@ -1684,6 +1709,8 @@ gdoit: - - gloop1: - inb $K_STATUS -+ cmpb $0xff, %al -+ jz gloop2ret - andb $K_IBUF_FUL, %al - jnz gloop1 - -@@ -1991,6 +2018,11 @@ ENTRY(ascii_key_map) - ENTRY(console_getkey) - push %ebp - -+wait_for_key: -+ call EXT_C(console_checkkey) -+ incl %eax -+ jz wait_for_key -+ - call EXT_C(prot_to_real) - .code16 - -@@ -2216,7 +2248,304 @@ ENTRY(console_setcursor) - pop %ebx - pop %ebp - ret -- -+ -+ -+/* graphics mode functions */ -+#ifdef SUPPORT_GRAPHICS -+VARIABLE(cursorX) -+.word 0 -+VARIABLE(cursorY) -+.word 0 -+VARIABLE(cursorCount) -+.word 0 -+VARIABLE(cursorBuf) -+.byte 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -+ -+ -+/* -+ * set_int1c_handler(void) -+ */ -+ENTRY(set_int1c_handler) -+ pushl %edi -+ -+ /* save the original int1c handler */ -+ movl $0x70, %edi -+ movw (%edi), %ax -+ movw %ax, ABS(int1c_offset) -+ movw 2(%edi), %ax -+ movw %ax, ABS(int1c_segment) -+ -+ /* save the new int1c handler */ -+ movw $ABS(int1c_handler), %ax -+ movw %ax, (%edi) -+ xorw %ax, %ax -+ movw %ax, 2(%edi) -+ -+ popl %edi -+ ret -+ -+ -+/* -+ * unset_int1c_handler(void) -+ */ -+ENTRY(unset_int1c_handler) -+ pushl %edi -+ -+ /* check if int1c_handler is set */ -+ movl $0x70, %edi -+ movw $ABS(int1c_handler), %ax -+ cmpw %ax, (%edi) -+ jne int1c_1 -+ xorw %ax, %ax -+ cmpw %ax, 2(%edi) -+ jne int1c_1 -+ -+ /* restore the original */ -+ movw ABS(int1c_offset), %ax -+ movw %ax, (%edi) -+ movw ABS(int1c_segment), %ax -+ movw %ax, 2(%edi) -+ -+int1c_1: -+ popl %edi -+ ret -+ -+ -+/* -+ * blinks graphics cursor -+ */ -+ .code16 -+write_data: -+ movw $0, %ax -+ movw %ax, %ds -+ -+ mov $0xA000, %ax /* video in es:di */ -+ mov %ax, %es -+ mov $80, %ax -+ movw $ABS(cursorY), %si -+ mov %ds:(%si), %bx -+ mul %bx -+ movw $ABS(cursorX), %si -+ mov %ds:(%si), %bx -+ shr $3, %bx /* %bx /= 8 */ -+ add %bx, %ax -+ mov %ax, %di -+ -+ movw $ABS(cursorBuf), %si /* fontBuf in ds:si */ -+ -+ /* prepare for data moving */ -+ mov $16, %dx /* altura da fonte */ -+ mov $80, %bx /* bytes por linha */ -+ -+write_loop: -+ movb %ds:(%si), %al -+ xorb $0xff, %al -+ movb %al, %ds:(%si) /* invert cursorBuf */ -+ movb %al, %es:(%di) /* write to video */ -+ add %bx, %di -+ inc %si -+ dec %dx -+ jg write_loop -+ ret -+ -+int1c_handler: -+ pusha -+ mov $0, %ax -+ mov %ax, %ds -+ mov $ABS(cursorCount), %si -+ mov %ds:(%si), %ax -+ inc %ax -+ mov %ax, %ds:(%si) -+ cmp $9, %ax -+ jne int1c_done -+ -+ mov $0, %ax -+ mov %ax, %ds:(%si) -+ call write_data -+ -+int1c_done: -+ popa -+ iret -+ /* call previous int1c handler */ -+ /* ljmp */ -+ .byte 0xea -+int1c_offset: .word 0 -+int1c_segment: .word 0 -+ .code32 -+ -+ -+/* -+ * unsigned char set_videomode(unsigned char mode) -+ * BIOS call "INT 10H Function 0h" to set video mode -+ * Call with %ah = 0x0 -+ * %al = video mode -+ * Returns old videomode. -+ */ -+ENTRY(set_videomode) -+ pushl %ebp -+ movl %esp,%ebp -+ pushl %ebx -+ pushl %ecx -+ -+ movb 8(%ebp), %cl -+ -+ call EXT_C(prot_to_real) -+ .code16 -+ -+ xorb %al, %al -+ movb $0xf, %ah -+ int $0x10 /* Get Current Video mode */ -+ movb %al, %ch -+ xorb %ah, %ah -+ movb %cl, %al -+ int $0x10 /* Set Video mode */ -+ -+ DATA32 call EXT_C(real_to_prot) -+ .code32 -+ -+ xorl %eax, %eax -+ movb %ch, %al -+ -+ popl %ecx -+ popl %ebx -+ popl %ebp -+ ret -+ -+ -+/* -+ * int get_videomode() -+ * BIOS call "INT 10H Function 0Fh" to get current video mode -+ * Call with %al = 0x0 -+ * %ah = 0xF -+ * Returns current videomode. -+ */ -+ENTRY(get_videomode) -+ pushl %ebp -+ movl %esp,%ebp -+ pushl %ebx -+ pushl %ecx -+ -+ call EXT_C(prot_to_real) -+ .code16 -+ -+ xorb %al, %al -+ movb $0xF, %ah -+ int $0x10 /* Get Current Video mode */ -+ movb %al, %cl /* For now we only want display mode */ -+ -+ DATA32 call EXT_C(real_to_prot) -+ .code32 -+ -+ xorl %eax, %eax -+ movb %cl, %al -+ -+ popl %ecx -+ popl %ebx -+ popl %ebp -+ ret -+ -+ -+/* -+ * unsigned char * graphics_get_font() -+ * BIOS call "INT 10H Function 11h" to set font -+ * Call with %ah = 0x11 -+ */ -+ENTRY(graphics_get_font) -+ push %ebp -+ push %ebx -+ push %ecx -+ push %edx -+ -+ call EXT_C(prot_to_real) -+ .code16 -+ -+ movw $0x1130, %ax -+ movb $6, %bh /* font 8x16 */ -+ int $0x10 -+ movw %bp, %dx -+ movw %es, %cx -+ -+ DATA32 call EXT_C(real_to_prot) -+ .code32 -+ -+ xorl %eax, %eax -+ movw %cx, %ax -+ shll $4, %eax -+ movw %dx, %ax -+ -+ pop %edx -+ pop %ecx -+ pop %ebx -+ pop %ebp -+ ret -+ -+ -+/* -+ * graphics_set_palette(index, red, green, blue) -+ * BIOS call "INT 10H Function 10h" to set individual dac register -+ * Call with %ah = 0x10 -+ * %bx = register number -+ * %ch = new value for green (0-63) -+ * %cl = new value for blue (0-63) -+ * %dh = new value for red (0-63) -+ */ -+ -+ENTRY(graphics_set_palette) -+ push %ebp -+ push %eax -+ push %ebx -+ push %ecx -+ push %edx -+ -+ movw $0x3c8, %bx /* address write mode register */ -+ -+ /* wait vertical retrace */ -+ movw $0x3da, %dx -+l1b: -+ inb %dx, %al /* wait vertical active display */ -+ test $8, %al -+ jnz l1b -+ -+l2b: -+ inb %dx, %al /* wait vertical retrace */ -+ test $8, %al -+ jnz l2b -+ -+ mov %bx, %dx -+ movb 0x18(%esp), %al /* index */ -+ outb %al, %dx -+ inc %dx -+ -+ movb 0x1c(%esp), %al /* red */ -+ outb %al, %dx -+ -+ movb 0x20(%esp), %al /* green */ -+ outb %al, %dx -+ -+ movb 0x24(%esp), %al /* blue */ -+ outb %al, %dx -+ -+ movw 0x18(%esp), %bx -+ -+ call EXT_C(prot_to_real) -+ .code16 -+ -+ movb %bl, %bh -+ movw $0x1000, %ax -+ int $0x10 -+ -+ DATA32 call EXT_C(real_to_prot) -+ .code32 -+ -+ pop %edx -+ pop %ecx -+ pop %ebx -+ pop %eax -+ pop %ebp -+ ret -+#endif /* SUPPORT_GRAPHICS */ -+ -+ - /* - * getrtsecs() - * if a seconds value can be read, read it and return it (BCD), ---- a/stage2/boot.c -+++ b/stage2/boot.c -@@ -1,7 +1,7 @@ - /* boot.c - load and bootstrap a kernel */ - /* - * GRUB -- GRand Unified Bootloader -- * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. -+ * Copyright (C) 1999,2000,2001,2002,2003,2004,2005 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 -@@ -29,6 +29,8 @@ static int cur_addr; - entry_func entry_addr; - static struct mod_list mll[99]; - static int linux_mem_size; -+static int elf_kernel_addr; -+static int elf_kernel_size; - - /* - * The next two functions, 'load_image' and 'load_module', are the building -@@ -96,7 +98,7 @@ load_image (char *kernel, char *arg, ker - lh = (struct linux_kernel_header *) buffer; - - /* ELF loading supported if multiboot, FreeBSD and NetBSD. */ -- if ((type == KERNEL_TYPE_MULTIBOOT -+ if (((type == KERNEL_TYPE_MULTIBOOT && ! (flags & MULTIBOOT_AOUT_KLUDGE)) - || pu.elf->e_ident[EI_OSABI] == ELFOSABI_FREEBSD - || grub_strcmp (pu.elf->e_ident + EI_BRAND, "FreeBSD") == 0 - || suggested_type == KERNEL_TYPE_NETBSD) -@@ -594,6 +596,7 @@ load_image (char *kernel, char *arg, ker - - /* reset this to zero for now */ - cur_addr = 0; -+ elf_kernel_addr = ~0; - - /* scan for program segments */ - for (i = 0; i < pu.elf->e_phnum; i++) -@@ -630,6 +633,8 @@ load_image (char *kernel, char *arg, ker - /* mark memory as used */ - if (cur_addr < memaddr + memsiz) - cur_addr = memaddr + memsiz; -+ if (elf_kernel_addr > cur_addr) -+ elf_kernel_addr = cur_addr; - printf (", <0x%x:0x%x:0x%x>", memaddr, filesiz, - memsiz - filesiz); - /* increment number of segments */ -@@ -647,6 +652,8 @@ load_image (char *kernel, char *arg, ker - } - } - -+ elf_kernel_size = cur_addr - elf_kernel_addr; -+ - if (! errnum) - { - if (! loaded) -@@ -824,8 +831,11 @@ load_initrd (char *initrd) - moveto = (mbi.mem_upper + 0x400) << 10; - - moveto = (moveto - len) & 0xfffff000; -- max_addr = (lh->header == LINUX_MAGIC_SIGNATURE && lh->version >= 0x0203 -- ? lh->initrd_addr_max : LINUX_INITRD_MAX_ADDRESS); -+ max_addr = LINUX_INITRD_MAX_ADDRESS; -+ if (lh->header == LINUX_MAGIC_SIGNATURE && -+ lh->version >= 0x0203 && -+ lh->initrd_addr_max < max_addr) -+ max_addr = lh->initrd_addr_max; - if (moveto + len >= max_addr) - moveto = (max_addr - len) & 0xfffff000; - -@@ -864,6 +874,129 @@ bsd_boot_entry (int flags, int bootdev, - } - #endif - -+#define mem_align4k(p) ((p) + 0xFFF) & 0xFFFFF000 -+ -+static void -+kfreebsd_setenv (char *env, const char *var, const char *value) -+{ -+ while (1) -+ { -+ if (env[0] == '\0' && env[1] == '\0') -+ { -+ env++; -+ break; -+ } -+ else -+ env++; -+ } -+ -+ grub_sprintf (env, "%s=%s", var, value); -+ env[grub_strlen (env) + 1] = '\0'; -+} -+ -+static char * -+kfreebsd_read_hints (char *buf) -+{ -+ char *buf_end = buf; -+ -+ if (grub_open ("/boot/device.hints")) -+ { -+ char *line_start; -+ int line_len = 0; -+ char *envp; -+ int env_len; -+ -+ env_len = grub_read (buf, -1); -+ if (env_len) -+ { -+ buf_end += env_len; -+ *(buf_end++) = '\0'; -+ } -+ else -+ return buf_end; -+ -+ grub_close (); -+ -+ envp = line_start = buf; -+ while (*envp) -+ { -+ char *envp_current = envp; -+ -+ switch (*envp) -+ { -+ case ' ': -+ while (*envp == ' ') -+ { -+ envp++; -+ env_len--; -+ } -+ grub_memmove (envp_current, envp, env_len + 1); -+ envp = envp_current; -+ break; -+ case '#': -+ while (*envp != '\n') -+ { -+ envp++; -+ env_len--; -+ } -+ if (!line_len) -+ envp++; -+ grub_memmove (envp_current, envp, env_len + 1); -+ envp = envp_current; -+ break; -+ case '\n': -+ if (!line_len) -+ { -+ env_len--; -+ grub_memmove (line_start, envp, env_len + 1); -+ } -+ *(envp++) = '\0'; -+ line_len = 0; -+ line_start = envp; -+ default: -+ envp++; -+ line_len++; -+ break; -+ } -+ } -+ -+ buf_end = buf + env_len; -+ *(buf_end++) = '\0'; -+ } -+ -+ return buf_end; -+} -+ -+static u32_t * -+kfreebsd_set_module_string (u32_t type, u32_t *dst, char *src) -+{ -+ int size; -+ -+ *(dst++) = type; -+ *(dst++) = size = grub_strlen (src) + 1; -+ grub_strcpy ((void *) dst, src); -+ -+ return dst + (size + sizeof(u32_t) - 1) / sizeof(u32_t); -+} -+ -+static u32_t * -+kfreebsd_set_module_var (u32_t type, u32_t *dst, u32_t src) -+{ -+ *(dst++) = type; -+ *(dst++) = sizeof(u32_t); -+ *(dst++) = src; -+ -+ return dst; -+} -+ -+static u32_t * -+kfreebsd_set_modules (u32_t *modulep) -+{ -+ /* XXX: Need to copy the whole module structure. */ -+ /* XXX: How to pass the module name ? */ -+ -+ return modulep; -+} - - /* - * All "*_boot" commands depend on the images being loaded into memory -@@ -877,7 +1010,10 @@ void - bsd_boot (kernel_t type, int bootdev, char *arg) - { - char *str; -- int clval = 0, i; -+ char *kernelname; -+ char *bsd_root; -+ int clval = 0; -+ int i; - struct bootinfo bi; - - #ifdef GRUB_UTIL -@@ -886,8 +1022,21 @@ bsd_boot (kernel_t type, int bootdev, ch - stop_floppy (); - #endif - -+ while (*arg != '/') -+ arg++; -+ kernelname = arg; -+ - while (*(++arg) && *arg != ' '); -+ *(arg++) = 0; - str = arg; -+ -+ bsd_root = grub_strstr (str, "root="); -+ if (bsd_root) -+ { -+ bsd_root += 5; -+ /* XXX: should copy the str or terminate it. */ -+ } -+ - while (*str) - { - if (*str == '-') -@@ -910,6 +1059,8 @@ bsd_boot (kernel_t type, int bootdev, ch - clval |= RB_GDB; - if (*str == 'h') - clval |= RB_SERIAL; -+ if (*str == 'p') -+ clval |= RB_PAUSE; - if (*str == 'm') - clval |= RB_MUTE; - if (*str == 'r') -@@ -927,14 +1078,17 @@ bsd_boot (kernel_t type, int bootdev, ch - - if (type == KERNEL_TYPE_FREEBSD) - { -+ char *envp; -+ u32_t *modp; -+ - clval |= RB_BOOTINFO; - - bi.bi_version = BOOTINFO_VERSION; - -- *arg = 0; -- while ((--arg) > (char *) MB_CMDLINE_BUF && *arg != '/'); -- if (*arg == '/') -- bi.bi_kernelname = arg + 1; -+ bi.bi_pad[0] = bi.bi_pad[1] = 0; -+ -+ if (*kernelname == '/') -+ bi.bi_kernelname = kernelname; - else - bi.bi_kernelname = 0; - -@@ -961,6 +1115,30 @@ bsd_boot (kernel_t type, int bootdev, ch - bi.bi_basemem = mbi.mem_lower; - bi.bi_extmem = extended_memory; - -+ /* Setup the environment. */ -+ bi.bi_envp = cur_addr = mem_align4k (cur_addr); -+ grub_memset ((void *) cur_addr, 0, 2); -+ cur_addr = (int) kfreebsd_read_hints ((void *) cur_addr); -+ -+ envp = (char *) bi.bi_envp; -+ kfreebsd_setenv (envp, "kernelname", kernelname); -+ kfreebsd_setenv (envp, "vfs.root.mountfrom", bsd_root); -+ -+ /* Setup the modules list. */ -+ bi.bi_modulep = cur_addr = mem_align4k (cur_addr); -+ modp = (u32_t *) bi.bi_modulep; -+ /* The first module is the kernel. */ -+ modp = kfreebsd_set_module_string (MODINFO_NAME, modp, kernelname); -+ modp = kfreebsd_set_module_string (MODINFO_TYPE, modp, "elf kernel"); -+ modp = kfreebsd_set_module_string (MODINFO_ARGS, modp, arg); -+ modp = kfreebsd_set_module_var (MODINFO_ADDR, modp, elf_kernel_addr); -+ modp = kfreebsd_set_module_var (MODINFO_SIZE, modp, elf_kernel_size); -+ /* Now the real modules. */ -+ modp = kfreebsd_set_modules(modp); -+ -+ /* Set the kernel end. */ -+ bi.bi_kernend = cur_addr = mem_align4k (((int) modp) + 1); -+ - if (mbi.flags & MB_INFO_AOUT_SYMS) - { - bi.bi_symtab = mbi.syms.a.addr; -@@ -970,8 +1148,9 @@ bsd_boot (kernel_t type, int bootdev, ch - #if 0 - else if (mbi.flags & MB_INFO_ELF_SHDR) - { -- /* FIXME: Should check if a symbol table exists and, if exists, -- pass the table to BI. */ -+ bi.bi_symtab = mbi.syms.e.addr; -+ bi.bi_esymtab = mbi.syms.e.addr -+ + mbi.syms.e.size * mbi.syms.e.num * mbi.syms.e.shndx; - } - #endif - else ---- a/stage2/builtins.c -+++ b/stage2/builtins.c -@@ -28,6 +28,10 @@ - #include <filesys.h> - #include <term.h> - -+#ifdef SUPPORT_GRAPHICS -+# include <graphics.h> -+#endif -+ - #ifdef SUPPORT_NETBOOT - # define GRUB 1 - # include <etherboot.h> -@@ -82,6 +86,10 @@ static unsigned short bios_drive_map[DRI - inside other functions. */ - static int configfile_func (char *arg, int flags); - -+static int savedefault_helper (char *arg, int flags); -+ -+static int savedefault_shell (char *arg, int flags); -+ - /* Initialize the data for builtins. */ - void - init_builtins (void) -@@ -237,12 +245,22 @@ static struct builtin builtin_blocklist - static int - boot_func (char *arg, int flags) - { -+ struct term_entry *prev_term = current_term; - /* Clear the int15 handler if we can boot the kernel successfully. - This assumes that the boot code never fails only if KERNEL_TYPE is - not KERNEL_TYPE_NONE. Is this assumption is bad? */ - if (kernel_type != KERNEL_TYPE_NONE) - unset_int15_handler (); - -+ /* if our terminal needed initialization, we should shut it down -+ * before booting the kernel, but we want to save what it was so -+ * we can come back if needed */ -+ if (current_term->shutdown) -+ { -+ current_term->shutdown(); -+ current_term = term_table; /* assumption: console is first */ -+ } -+ - #ifdef SUPPORT_NETBOOT - /* Shut down the networking. */ - cleanup_net (); -@@ -306,6 +324,13 @@ boot_func (char *arg, int flags) - return 1; - } - -+ /* if we get back here, we should go back to what our term was before */ -+ current_term = prev_term; -+ if (current_term->startup) -+ /* if our terminal fails to initialize, fall back to console since -+ * it should always work */ -+ if (current_term->startup() == 0) -+ current_term = term_table; /* we know that console is first */ - return 0; - } - -@@ -852,6 +877,251 @@ static struct builtin builtin_dhcp = - }; - #endif /* SUPPORT_NETBOOT */ - -+#ifdef SUPPORT_GRAPHICS -+ -+static int splashimage_func(char *arg, int flags) { -+ int i; -+ -+ /* filename can only be 256 characters due to our buffer size */ -+ if (grub_strlen(arg) > 256) { -+ grub_printf("Splash image filename too large\n"); -+ grub_printf("Press any key to continue..."); -+ getkey(); -+ return 1; -+ } -+ -+ /* get rid of TERM_NEED_INIT from the graphics terminal. */ -+ for (i = 0; term_table[i].name; i++) { -+ if (grub_strcmp (term_table[i].name, "graphics") == 0) { -+ term_table[i].flags &= ~TERM_NEED_INIT; -+ break; -+ } -+ } -+ -+ graphics_set_splash(arg); -+ -+ if (flags == BUILTIN_CMDLINE && graphics_inited) { -+ graphics_end(); -+ if (graphics_init() == 0) { -+ /* Fallback to default term */ -+ current_term = term_table; -+ max_lines = current_term->max_lines; -+ if (current_term->cls) -+ current_term->cls(); -+ grub_printf("Failed to set splash image and/or graphics mode\n"); -+ return 1; -+ } -+ graphics_cls(); -+ } -+ -+ if (flags == BUILTIN_MENU) -+ current_term = term_table + i; -+ -+ return 0; -+} -+ -+static struct builtin builtin_splashimage = -+{ -+ "splashimage", -+ splashimage_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "splashimage FILE", -+ "Load FILE as the background image when in graphics mode." -+}; -+ -+ -+/* shade */ -+static int -+shade_func(char *arg, int flags) -+{ -+ int new_shade; -+ -+ if (!arg || safe_parse_maxint(&arg, &new_shade) == 0) -+ return (1); -+ -+ if (shade != new_shade) { -+ shade = new_shade; -+ if (flags == BUILTIN_CMDLINE && graphics_inited) { -+ graphics_end(); -+ graphics_init(); -+ graphics_cls(); -+ } -+ } -+ -+ return 0; -+} -+ -+static struct builtin builtin_shade = -+{ -+ "shade", -+ shade_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "shade INTEGER", -+ "If set to 0, disables the use of shaded text, else enables it." -+}; -+ -+ -+/* foreground */ -+static int -+foreground_func(char *arg, int flags) -+{ -+ if (grub_strlen(arg) == 6) { -+ int r = ((hex(arg[0]) << 4) | hex(arg[1])) >> 2; -+ int g = ((hex(arg[2]) << 4) | hex(arg[3])) >> 2; -+ int b = ((hex(arg[4]) << 4) | hex(arg[5])) >> 2; -+ -+ foreground = (r << 16) | (g << 8) | b; -+ if (graphics_inited) -+ graphics_set_palette(15, r, g, b); -+ -+ return 0; -+ } -+ -+ return 1; -+} -+ -+static struct builtin builtin_foreground = -+{ -+ "foreground", -+ foreground_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "foreground RRGGBB", -+ "Sets the foreground color when in graphics mode." -+ "RR is red, GG is green, and BB blue. Numbers must be in hexadecimal." -+}; -+ -+ -+/* background */ -+static int -+background_func(char *arg, int flags) -+{ -+ if (grub_strlen(arg) == 6) { -+ int r = ((hex(arg[0]) << 4) | hex(arg[1])) >> 2; -+ int g = ((hex(arg[2]) << 4) | hex(arg[3])) >> 2; -+ int b = ((hex(arg[4]) << 4) | hex(arg[5])) >> 2; -+ -+ background = (r << 16) | (g << 8) | b; -+ if (graphics_inited) -+ graphics_set_palette(0, r, g, b); -+ return 0; -+ } -+ -+ return 1; -+} -+ -+static struct builtin builtin_background = -+{ -+ "background", -+ background_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "background RRGGBB", -+ "Sets the background color when in graphics mode." -+ "RR is red, GG is green, and BB blue. Numbers must be in hexadecimal." -+}; -+ -+ -+/* border */ -+static int -+border_func(char *arg, int flags) -+{ -+ if (grub_strlen(arg) == 6) { -+ int r = ((hex(arg[0]) << 4) | hex(arg[1])) >> 2; -+ int g = ((hex(arg[2]) << 4) | hex(arg[3])) >> 2; -+ int b = ((hex(arg[4]) << 4) | hex(arg[5])) >> 2; -+ -+ window_border = (r << 16) | (g << 8) | b; -+ if (graphics_inited) -+ graphics_set_palette(0x11, r, g, b); -+ -+ return 0; -+ } -+ -+ return 1; -+} -+ -+static struct builtin builtin_border = -+{ -+ "border", -+ border_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "border RRGGBB", -+ "Sets the border video color when in graphics mode." -+ "RR is red, GG is green, and BB blue. Numbers must be in hexadecimal." -+}; -+ -+ -+/* viewport */ -+static int -+viewport_func (char *arg, int flags) -+{ -+ int i; -+ int x0 = 0, y0 = 0, x1 = 80, y1 = 30; -+ int *pos[4] = { &x0, &y0, &x1, &y1 }; -+ -+ if (!arg) -+ return (1); -+ for (i = 0; i < 4; i++) { -+ if (!*arg) -+ return (1); -+ while (*arg && (*arg == ' ' || *arg == '\t')) -+ ++arg; -+ if (!safe_parse_maxint(&arg, pos[i])) -+ return (1); -+ while (*arg && (*arg != ' ' && *arg != '\t')) -+ ++arg; -+ } -+ -+ /* minimum size is 65 colums and 16 rows */ -+ if (x0 > x1 - 66 || y0 > y1 - 16 || x0 < 0 || y0 < 0 || x1 > 80 || y1 > 30) -+ return 1; -+ -+ view_x0 = x0; -+ view_y0 = y0; -+ view_x1 = x1; -+ view_y1 = y1; -+ -+ if (flags == BUILTIN_CMDLINE && graphics_inited) { -+ graphics_end(); -+ graphics_init(); -+ graphics_cls(); -+ } -+ -+ return 0; -+} -+ -+static struct builtin builtin_viewport = -+{ -+ "viewport", -+ viewport_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_HELP_LIST, -+ "viewport x0 y0 x1 y1", -+ "Changes grub internals to output text in the window defined by" -+ " four parameters. The x and y parameters are 0 based. This option" -+ " only works with the graphics interface." -+}; -+ -+#endif /* SUPPORT_GRAPHICS */ -+ -+ -+/* clear */ -+static int -+clear_func() -+{ -+ if (current_term->cls) -+ current_term->cls(); -+ -+ return 0; -+} -+ -+static struct builtin builtin_clear = -+{ -+ "clear", -+ clear_func, -+ BUILTIN_CMDLINE | BUILTIN_HELP_LIST, -+ "clear", -+ "Clear the screen" -+}; -+ - - /* displayapm */ - static int -@@ -1454,14 +1724,20 @@ static struct builtin builtin_halt = - - - /* help */ --#define MAX_SHORT_DOC_LEN 39 --#define MAX_LONG_DOC_LEN 66 -- - static int - help_func (char *arg, int flags) - { -- int all = 0; -- -+ int all = 0, max_short_doc_len, max_long_doc_len; -+ max_short_doc_len = 39; -+ max_long_doc_len = 66; -+#ifdef SUPPORT_GRAPHICS -+ if (grub_memcmp (current_term->name, "graphics", sizeof ("graphics") - 1) == 0) -+ { -+ max_short_doc_len = (view_x1 - view_x0 + 1) / 2 - 1; -+ max_long_doc_len = (view_x1 - view_x0) - 14; -+ } -+#endif -+ - if (grub_memcmp (arg, "--all", sizeof ("--all") - 1) == 0) - { - all = 1; -@@ -1491,13 +1767,13 @@ help_func (char *arg, int flags) - - len = grub_strlen ((*builtin)->short_doc); - /* If the length of SHORT_DOC is too long, truncate it. */ -- if (len > MAX_SHORT_DOC_LEN - 1) -- len = MAX_SHORT_DOC_LEN - 1; -+ if (len > max_short_doc_len - 1) -+ len = max_short_doc_len - 1; - - for (i = 0; i < len; i++) - grub_putchar ((*builtin)->short_doc[i]); - -- for (; i < MAX_SHORT_DOC_LEN; i++) -+ for (; i < max_short_doc_len; i++) - grub_putchar (' '); - - if (! left) -@@ -1546,10 +1822,10 @@ help_func (char *arg, int flags) - int i; - - /* If LEN is too long, fold DOC. */ -- if (len > MAX_LONG_DOC_LEN) -+ if (len > max_long_doc_len) - { - /* Fold this line at the position of a space. */ -- for (len = MAX_LONG_DOC_LEN; len > 0; len--) -+ for (len = max_long_doc_len; len > 0; len--) - if (doc[len - 1] == ' ') - break; - } -@@ -2323,6 +2599,25 @@ static struct builtin builtin_ioprobe = - "Probe I/O ports used for the drive DRIVE." - }; - -+/* print */ -+static int -+print_func (char *arg, int flags) -+{ -+ printf("%s\n", arg); -+ -+ return 0; -+} -+ -+static struct builtin builtin_print = -+{ -+ "print", -+ print_func, -+ BUILTIN_CMDLINE | BUILTIN_MENU | BUILTIN_NO_ECHO, -+ "print [MESSAGE ...]", -+ "Print MESSAGE." -+}; -+ -+ - - /* kernel */ - static int -@@ -3221,7 +3516,102 @@ static struct builtin builtin_rootnoveri - static int - savedefault_func (char *arg, int flags) - { --#if !defined(SUPPORT_DISKLESS) && !defined(GRUB_UTIL) -+#if !defined(SUPPORT_DISKLESS) -+ #if !defined(GRUB_UTIL) -+ savedefault_helper(arg, flags); -+ #else -+ savedefault_shell(arg, flags); -+ #endif -+#else /* !SUPPORT_DISKLESS */ -+ errnum = ERR_UNRECOGNIZED; -+ return 1; -+#endif /* !SUPPORT_DISKLESS */ -+} -+ -+#if !defined(SUPPORT_DISKLESS) && defined(GRUB_UTIL) -+/* savedefault_shell */ -+static int -+savedefault_shell(char *arg, int flags) -+ { -+ int once_only = 0; -+ int new_default; -+ int curr_default = -1; -+ int curr_prev_default = -1; -+ int new_prev_default = -1; -+ FILE *fp; -+ size_t bytes = 10; -+ char line[bytes]; -+ char *default_file = (char *) DEFAULT_FILE_BUF; -+ char buf[bytes]; -+ int i; -+ -+ while (1) -+ { -+ if (grub_memcmp ("--default=", arg, sizeof ("--default=") - 1) == 0) -+ { -+ char *p = arg + sizeof ("--default=") - 1; -+ if (! safe_parse_maxint (&p, &new_default)) -+ return 1; -+ arg = skip_to (0, arg); -+ } -+ else if (grub_memcmp ("--once", arg, sizeof ("--once") - 1) == 0) -+ { -+ once_only = 1; -+ arg = skip_to (0, arg); -+ } -+ else -+ break; -+ } -+ -+ *default_file = 0; -+ grub_strncat (default_file, config_file, DEFAULT_FILE_BUFLEN); -+ for (i = grub_strlen(default_file); i >= 0; i--) -+ if (default_file[i] == '/') -+ { -+ i++; -+ break; -+ } -+ default_file[i] = 0; -+ grub_strncat (default_file + i, "default", DEFAULT_FILE_BUFLEN - i); -+ -+ if(!(fp = fopen(default_file,"w"))) -+ { -+ errnum = ERR_READ; -+ goto fail; -+ } -+ -+ read(&line, -1); -+ -+ sscanf(line, "%d:%d", &curr_prev_default, &curr_default); -+ -+ if(curr_default != -1) -+ new_prev_default = curr_default; -+ else -+ { -+ if(curr_prev_default != -1) -+ new_prev_default = curr_prev_default; -+ else -+ new_prev_default = 0; -+ } -+ -+ if(once_only) -+ sprintf(buf, "%d:%d\n", new_prev_default, new_default); -+ else -+ sprintf(buf, "%d\n", new_default); -+ -+ fprintf(fp, buf); -+ -+fail: -+ fclose(fp); -+ return errnum; -+} -+#endif -+ -+/* savedefault_helper */ -+static int -+savedefault_helper (char *arg, int flags) -+{ -+#if !defined(SUPPORT_DISKLESS) - unsigned long tmp_drive = saved_drive; - unsigned long tmp_partition = saved_partition; - char *default_file = (char *) DEFAULT_FILE_BUF; -@@ -3300,19 +3690,23 @@ savedefault_func (char *arg, int flags) - disk_read_hook = 0; - grub_close (); - -- if (len != sizeof (buf)) -- { -- /* This is too small. Do not modify the file manually, please! */ -- errnum = ERR_READ; -- goto fail; -- } -- - if (sector_count > 2) - { - /* Is this possible?! Too fragmented! */ - errnum = ERR_FSYS_CORRUPT; - goto fail; - } -+ -+ char *tmp; -+ if((tmp = grub_strstr(buf, ":")) != NULL) -+ { -+ int f_len = grub_strlen(buf) - grub_strlen(tmp); -+ char *def; -+ int a; -+ for(a = 0; a < f_len; a++) -+ grub_memcpy(&def[a], &buf[a], sizeof(char)); -+ safe_parse_maxint (&def, &entryno); -+ } - - /* Set up a string to be written. */ - grub_memset (buf, '\n', sizeof (buf)); -@@ -3830,15 +4224,15 @@ setup_func (char *arg, int flags) - { - char tmp[16]; - grub_sprintf (tmp, ",%d", (partition >> 16) & 0xFF); -- grub_strncat (device, tmp, 256); -+ grub_strncat (device, tmp, sizeof (device)); - } - if ((partition & 0x00FF00) != 0x00FF00) - { - char tmp[16]; - grub_sprintf (tmp, ",%c", 'a' + ((partition >> 8) & 0xFF)); -- grub_strncat (device, tmp, 256); -+ grub_strncat (device, tmp, sizeof (device)); - } -- grub_strncat (device, ")", 256); -+ grub_strncat (device, ")", sizeof (device)); - } - - int embed_stage1_5 (char *stage1_5, int drive, int partition) -@@ -4085,7 +4479,7 @@ static struct builtin builtin_setup = - }; - - --#if defined(SUPPORT_SERIAL) || defined(SUPPORT_HERCULES) -+#if defined(SUPPORT_SERIAL) || defined(SUPPORT_HERCULES) || defined(SUPPORT_GRAPHICS) - /* terminal */ - static int - terminal_func (char *arg, int flags) -@@ -4244,17 +4638,29 @@ terminal_func (char *arg, int flags) - end: - current_term = term_table + default_term; - current_term->flags = term_flags; -- -+ - if (lines) - max_lines = lines; - else -- /* 24 would be a good default value. */ -- max_lines = 24; -- -+ max_lines = current_term->max_lines; -+ - /* If the interface is currently the command-line, - restart it to repaint the screen. */ -- if (current_term != prev_term && (flags & BUILTIN_CMDLINE)) -+ if ((current_term != prev_term) && (flags & BUILTIN_CMDLINE)){ -+ if (prev_term->shutdown) -+ prev_term->shutdown(); -+ if (current_term->startup) { -+ /* If startup fails, return to previous term */ -+ if (current_term->startup() == 0) { -+ current_term = prev_term; -+ max_lines = current_term->max_lines; -+ if (current_term->cls) { -+ current_term->cls(); -+ } -+ } -+ } - grub_longjmp (restart_cmdline_env, 0); -+ } - - return 0; - } -@@ -4264,7 +4670,7 @@ static struct builtin builtin_terminal = - "terminal", - terminal_func, - BUILTIN_MENU | BUILTIN_CMDLINE | BUILTIN_HELP_LIST, -- "terminal [--dumb] [--no-echo] [--no-edit] [--timeout=SECS] [--lines=LINES] [--silent] [console] [serial] [hercules]", -+ "terminal [--dumb] [--no-echo] [--no-edit] [--timeout=SECS] [--lines=LINES] [--silent] [console] [serial] [hercules] [graphics]", - "Select a terminal. When multiple terminals are specified, wait until" - " you push any key to continue. If both console and serial are specified," - " the terminal to which you input a key first will be selected. If no" -@@ -4276,7 +4682,7 @@ static struct builtin builtin_terminal = - " seconds. The option --lines specifies the maximum number of lines." - " The option --silent is used to suppress messages." - }; --#endif /* SUPPORT_SERIAL || SUPPORT_HERCULES */ -+#endif /* SUPPORT_SERIAL || SUPPORT_HERCULES || SUPPORT_GRAPHICS */ - - - #ifdef SUPPORT_SERIAL -@@ -4795,13 +5201,20 @@ static struct builtin builtin_vbeprobe = - /* The table of builtin commands. Sorted in dictionary order. */ - struct builtin *builtin_table[] = - { -+#ifdef SUPPORT_GRAPHICS -+ &builtin_background, -+#endif - &builtin_blocklist, - &builtin_boot, - #ifdef SUPPORT_NETBOOT - &builtin_bootp, - #endif /* SUPPORT_NETBOOT */ -+#ifdef SUPPORT_GRAPHICS -+ &builtin_border, -+#endif - &builtin_cat, - &builtin_chainloader, -+ &builtin_clear, - &builtin_cmp, - &builtin_color, - &builtin_configfile, -@@ -4821,6 +5234,9 @@ struct builtin *builtin_table[] = - &builtin_embed, - &builtin_fallback, - &builtin_find, -+#ifdef SUPPORT_GRAPHICS -+ &builtin_foreground, -+#endif - &builtin_fstest, - &builtin_geometry, - &builtin_halt, -@@ -4848,6 +5264,7 @@ struct builtin *builtin_table[] = - &builtin_parttype, - &builtin_password, - &builtin_pause, -+ &builtin_print, - #ifdef GRUB_UTIL - &builtin_quit, - #endif /* GRUB_UTIL */ -@@ -4864,9 +5281,13 @@ struct builtin *builtin_table[] = - #endif /* SUPPORT_SERIAL */ - &builtin_setkey, - &builtin_setup, --#if defined(SUPPORT_SERIAL) || defined(SUPPORT_HERCULES) -+#ifdef SUPPORT_GRAPHICS -+ &builtin_shade, -+ &builtin_splashimage, -+#endif /* SUPPORT_GRAPHICS */ -+#if defined(SUPPORT_SERIAL) || defined(SUPPORT_HERCULES) || defined(SUPPORT_GRAPHICS) - &builtin_terminal, --#endif /* SUPPORT_SERIAL || SUPPORT_HERCULES */ -+#endif /* SUPPORT_SERIAL || SUPPORT_HERCULES || SUPPORT_GRAPHICS */ - #ifdef SUPPORT_SERIAL - &builtin_terminfo, - #endif /* SUPPORT_SERIAL */ -@@ -4880,5 +5301,8 @@ struct builtin *builtin_table[] = - &builtin_unhide, - &builtin_uppermem, - &builtin_vbeprobe, -+#ifdef SUPPORT_GRAPHICS -+ &builtin_viewport, -+#endif - 0 - }; ---- a/stage2/char_io.c -+++ b/stage2/char_io.c -@@ -29,12 +29,17 @@ - # include <serial.h> - #endif - -+#ifdef SUPPORT_GRAPHICS -+# include <graphics.h> -+#endif -+ - #ifndef STAGE1_5 - struct term_entry term_table[] = - { - { - "console", - 0, -+ 24, - console_putchar, - console_checkkey, - console_getkey, -@@ -43,13 +48,16 @@ struct term_entry term_table[] = - console_cls, - console_setcolorstate, - console_setcolor, -- console_setcursor -+ console_setcursor, -+ 0, -+ 0 - }, - #ifdef SUPPORT_SERIAL - { - "serial", - /* A serial device must be initialized. */ - TERM_NEED_INIT, -+ 24, - serial_putchar, - serial_checkkey, - serial_getkey, -@@ -58,6 +66,8 @@ struct term_entry term_table[] = - serial_cls, - serial_setcolorstate, - 0, -+ 0, -+ 0, - 0 - }, - #endif /* SUPPORT_SERIAL */ -@@ -65,6 +75,7 @@ struct term_entry term_table[] = - { - "hercules", - 0, -+ 24, - hercules_putchar, - console_checkkey, - console_getkey, -@@ -73,11 +84,30 @@ struct term_entry term_table[] = - hercules_cls, - hercules_setcolorstate, - hercules_setcolor, -- hercules_setcursor -+ hercules_setcursor, -+ 0, -+ 0 - }, - #endif /* SUPPORT_HERCULES */ -+#ifdef SUPPORT_GRAPHICS -+ { "graphics", -+ TERM_NEED_INIT, /* flags */ -+ 30, /* number of lines */ -+ graphics_putchar, /* putchar */ -+ console_checkkey, /* checkkey */ -+ console_getkey, /* getkey */ -+ graphics_getxy, /* getxy */ -+ graphics_gotoxy, /* gotoxy */ -+ graphics_cls, /* cls */ -+ graphics_setcolorstate, /* setcolorstate */ -+ graphics_setcolor, /* setcolor */ -+ graphics_setcursor, /* nocursor */ -+ graphics_init, /* initialize */ -+ graphics_end /* shutdown */ -+ }, -+#endif /* SUPPORT_GRAPHICS */ - /* This must be the last entry. */ -- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } -+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } - }; - - /* This must be console. */ -@@ -305,9 +335,10 @@ real_get_cmdline (char *prompt, char *cm - - /* XXX: These should be defined in shared.h, but I leave these here, - until this code is freezed. */ --#define CMDLINE_WIDTH 78 - #define CMDLINE_MARGIN 10 -- -+ -+ /* command-line limits */ -+ int cmdline_width = 78, col_start = 0; - int xpos, lpos, c, section; - /* The length of PROMPT. */ - int plen; -@@ -338,7 +369,7 @@ real_get_cmdline (char *prompt, char *cm - - /* If the cursor is in the first section, display the first section - instead of the second. */ -- if (section == 1 && plen + lpos < CMDLINE_WIDTH) -+ if (section == 1 && plen + lpos < cmdline_width) - cl_refresh (1, 0); - else if (xpos - count < 1) - cl_refresh (1, 0); -@@ -354,7 +385,7 @@ real_get_cmdline (char *prompt, char *cm - grub_putchar ('\b'); - } - else -- gotoxy (xpos, getxy () & 0xFF); -+ gotoxy (xpos + col_start, getxy () & 0xFF); - } - } - -@@ -364,7 +395,7 @@ real_get_cmdline (char *prompt, char *cm - lpos += count; - - /* If the cursor goes outside, scroll the screen to the right. */ -- if (xpos + count >= CMDLINE_WIDTH) -+ if (xpos + count >= cmdline_width) - cl_refresh (1, 0); - else - { -@@ -383,7 +414,7 @@ real_get_cmdline (char *prompt, char *cm - } - } - else -- gotoxy (xpos, getxy () & 0xFF); -+ gotoxy (xpos + col_start, getxy () & 0xFF); - } - } - -@@ -398,14 +429,14 @@ real_get_cmdline (char *prompt, char *cm - if (full) - { - /* Recompute the section number. */ -- if (lpos + plen < CMDLINE_WIDTH) -+ if (lpos + plen < cmdline_width) - section = 0; - else -- section = ((lpos + plen - CMDLINE_WIDTH) -- / (CMDLINE_WIDTH - 1 - CMDLINE_MARGIN) + 1); -+ section = ((lpos + plen - cmdline_width) -+ / (cmdline_width - 1 - CMDLINE_MARGIN) + 1); - - /* From the start to the end. */ -- len = CMDLINE_WIDTH; -+ len = cmdline_width; - pos = 0; - grub_putchar ('\r'); - -@@ -445,8 +476,8 @@ real_get_cmdline (char *prompt, char *cm - if (! full) - offset = xpos - 1; - -- start = ((section - 1) * (CMDLINE_WIDTH - 1 - CMDLINE_MARGIN) -- + CMDLINE_WIDTH - plen - CMDLINE_MARGIN); -+ start = ((section - 1) * (cmdline_width - 1 - CMDLINE_MARGIN) -+ + cmdline_width - plen - CMDLINE_MARGIN); - xpos = lpos + 1 - start; - start += offset; - } -@@ -471,7 +502,7 @@ real_get_cmdline (char *prompt, char *cm - - /* If the cursor is at the last position, put `>' or a space, - depending on if there are more characters in BUF. */ -- if (pos == CMDLINE_WIDTH) -+ if (pos == cmdline_width) - { - if (start + len < llen) - grub_putchar ('>'); -@@ -488,7 +519,7 @@ real_get_cmdline (char *prompt, char *cm - grub_putchar ('\b'); - } - else -- gotoxy (xpos, getxy () & 0xFF); -+ gotoxy (xpos + col_start, getxy () & 0xFF); - } - - /* Initialize the command-line. */ -@@ -518,10 +549,10 @@ real_get_cmdline (char *prompt, char *cm - - llen += l; - lpos += l; -- if (xpos + l >= CMDLINE_WIDTH) -+ if (xpos + l >= cmdline_width) - cl_refresh (1, 0); -- else if (xpos + l + llen - lpos > CMDLINE_WIDTH) -- cl_refresh (0, CMDLINE_WIDTH - xpos); -+ else if (xpos + l + llen - lpos > cmdline_width) -+ cl_refresh (0, cmdline_width - xpos); - else - cl_refresh (0, l + llen - lpos); - } -@@ -533,12 +564,22 @@ real_get_cmdline (char *prompt, char *cm - grub_memmove (buf + lpos, buf + lpos + count, llen - count + 1); - llen -= count; - -- if (xpos + llen + count - lpos > CMDLINE_WIDTH) -- cl_refresh (0, CMDLINE_WIDTH - xpos); -+ if (xpos + llen + count - lpos > cmdline_width) -+ cl_refresh (0, cmdline_width - xpos); - else - cl_refresh (0, llen + count - lpos); - } - -+ max_lines = current_term->max_lines; -+#ifdef SUPPORT_GRAPHICS -+ if (grub_memcmp (current_term->name, "graphics", sizeof ("graphics") - 1) == 0) -+ { -+ cmdline_width = (view_x1 - view_x0) - 2; -+ col_start = view_x0; -+ max_lines = view_y1 - view_y0; -+ } -+#endif -+ - plen = grub_strlen (prompt); - llen = grub_strlen (cmdline); - -@@ -1006,6 +1047,48 @@ checkkey (void) - } - #endif /* ! STAGE1_5 */ - -+#ifndef STAGE1_5 -+/* Internal pager. */ -+int -+do_more (void) -+{ -+ if (count_lines >= 0) -+ { -+ count_lines++; -+ if (count_lines >= max_lines - 2) -+ { -+ int tmp; -+ -+ /* It's important to disable the feature temporarily, because -+ the following grub_printf call will print newlines. */ -+ count_lines = -1; -+ -+ grub_printf("\n"); -+ if (current_term->setcolorstate) -+ current_term->setcolorstate (COLOR_STATE_HIGHLIGHT); -+ -+ grub_printf ("[Hit return to continue]"); -+ -+ if (current_term->setcolorstate) -+ current_term->setcolorstate (COLOR_STATE_NORMAL); -+ -+ -+ do -+ { -+ tmp = ASCII_CHAR (getkey ()); -+ } -+ while (tmp != '\n' && tmp != '\r'); -+ grub_printf ("\r \r"); -+ -+ /* Restart to count lines. */ -+ count_lines = 0; -+ return 1; -+ } -+ } -+ return 0; -+} -+#endif -+ - /* Display an ASCII character. */ - void - grub_putchar (int c) -@@ -1034,38 +1117,11 @@ grub_putchar (int c) - - if (c == '\n') - { -+ int flag; - /* Internal `more'-like feature. */ -- if (count_lines >= 0) -- { -- count_lines++; -- if (count_lines >= max_lines - 2) -- { -- int tmp; -- -- /* It's important to disable the feature temporarily, because -- the following grub_printf call will print newlines. */ -- count_lines = -1; -- -- if (current_term->setcolorstate) -- current_term->setcolorstate (COLOR_STATE_HIGHLIGHT); -- -- grub_printf ("\n[Hit return to continue]"); -- -- if (current_term->setcolorstate) -- current_term->setcolorstate (COLOR_STATE_NORMAL); -- -- do -- { -- tmp = ASCII_CHAR (getkey ()); -- } -- while (tmp != '\n' && tmp != '\r'); -- grub_printf ("\r \r"); -- -- /* Restart to count lines. */ -- count_lines = 0; -- return; -- } -- } -+ flag = do_more (); -+ if (flag) -+ return; - } - - current_term->putchar (c); -@@ -1090,7 +1146,7 @@ void - cls (void) - { - /* If the terminal is dumb, there is no way to clean the terminal. */ -- if (current_term->flags & TERM_DUMB) -+ if (current_term->flags & TERM_DUMB) - grub_putchar ('\n'); - else - current_term->cls (); -@@ -1175,13 +1231,13 @@ grub_strlen (const char *str) - #endif /* ! STAGE1_5 */ - - int --memcheck (int addr, int len) -+memcheck (unsigned long int addr, unsigned long int len) - { - #ifdef GRUB_UTIL -- auto int start_addr (void); -- auto int end_addr (void); -+ auto unsigned long int start_addr (void); -+ auto int unsigned long end_addr (void); - -- auto int start_addr (void) -+ auto unsigned long int start_addr (void) - { - int ret; - # if defined(HAVE_START_SYMBOL) -@@ -1192,7 +1248,7 @@ memcheck (int addr, int len) - return ret; - } - -- auto int end_addr (void) -+ auto unsigned long int end_addr (void) - { - int ret; - # if defined(HAVE_END_SYMBOL) -@@ -1217,6 +1273,16 @@ memcheck (int addr, int len) - return ! errnum; - } - -+void -+grub_memcpy(void *dest, const void *src, int len) -+{ -+ int i; -+ register char *d = (char*)dest, *s = (char*)src; -+ -+ for (i = 0; i < len; i++) -+ d[i] = s[i]; -+} -+ - void * - grub_memmove (void *to, const void *from, int len) - { ---- a/stage2/cmdline.c -+++ b/stage2/cmdline.c -@@ -50,10 +50,11 @@ skip_to (int after_equal, char *cmdline) - void - print_cmdline_message (int forever) - { -- printf (" [ Minimal BASH-like line editing is supported. For the first word, TAB\n" -- " lists possible command completions. Anywhere else TAB lists the possible\n" -- " completions of a device/filename.%s ]\n", -- (forever ? "" : " ESC at any time exits.")); -+ grub_printf(" [ Minimal BASH-like line editing is supported. For\n" -+ " the first word, TAB lists possible command\n" -+ " completions. Anywhere else TAB lists the possible\n" -+ " completions of a device/filename.%s ]\n", -+ (forever ? "" : " ESC at any time\n exits.")); - } - - /* Find the builtin whose command name is COMMAND and return the ---- a/stage2/freebsd.h -+++ b/stage2/freebsd.h -@@ -1,7 +1,7 @@ - - /* - * GRUB -- GRand Unified Bootloader -- * Copyright (C) 2001 Free Software Foundation, Inc. -+ * Copyright (C) 2001, 2004 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 -@@ -35,6 +35,10 @@ - #define RB_CDROM 0x2000 /* use cdrom as root */ - #define RB_GDB 0x8000 /* use GDB remote debugger instead of DDB */ - #define RB_MUTE 0x10000 /* Come up with the console muted */ -+#define RB_SELFTEST 0x20000 /* don't complete the boot; do selftest */ -+#define RB_RESERVED1 0x40000 /* reserved for internal use of boot blocks */ -+#define RB_RESERVED2 0x80000 /* reserved for internal use of boot blocks */ -+#define RB_PAUSE 0x100000 /* pause after each output line during probe */ - #define RB_MULTIPLE 0x20000000 /* Use multiple consoles */ - - #define RB_BOOTINFO 0x80000000 /* have `struct bootinfo *' arg */ -@@ -70,6 +74,9 @@ - - #define N_BIOS_GEOM 8 - -+typedef unsigned char u8_t; -+typedef unsigned int u32_t; -+ - /* - * A zero bootinfo field often means that there is no info available. - * Flags are used to indicate the validity of fields where zero is a -@@ -77,19 +84,33 @@ - */ - struct bootinfo - { -- unsigned int bi_version; -- unsigned char *bi_kernelname; -- struct nfs_diskless *bi_nfs_diskless; -+ u32_t bi_version; -+ u8_t *bi_kernelname; -+ u32_t bi_nfs_diskless; - /* End of fields that are always present. */ - #define bi_endcommon bi_n_bios_used -- unsigned int bi_n_bios_used; -- unsigned long bi_bios_geom[N_BIOS_GEOM]; -- unsigned int bi_size; -- unsigned char bi_memsizes_valid; -- unsigned char bi_bios_dev; -- unsigned char bi_pad[2]; -- unsigned long bi_basemem; -- unsigned long bi_extmem; -- unsigned long bi_symtab; -- unsigned long bi_esymtab; -+ u32_t bi_n_bios_used; -+ u32_t bi_bios_geom[N_BIOS_GEOM]; -+ u32_t bi_size; -+ u8_t bi_memsizes_valid; -+ u8_t bi_bios_dev; -+ u8_t bi_pad[2]; -+ u32_t bi_basemem; -+ u32_t bi_extmem; -+ u32_t bi_symtab; -+ u32_t bi_esymtab; -+ /* Items below only from advanced bootloader */ -+ u32_t bi_kernend; -+ u32_t bi_envp; -+ u32_t bi_modulep; - }; -+ -+#define MODINFO_END 0x0000 /* End of list */ -+#define MODINFO_NAME 0x0001 /* Name of module (string) */ -+#define MODINFO_TYPE 0x0002 /* Type of module (string) */ -+#define MODINFO_ADDR 0x0003 /* Loaded address */ -+#define MODINFO_SIZE 0x0004 /* Size of module */ -+#define MODINFO_EMPTY 0x0005 /* Has been deleted */ -+#define MODINFO_ARGS 0x0006 /* Parameters string */ -+#define MODINFO_METADATA 0x8000 /* Module-specfic */ -+ ---- /dev/null -+++ b/stage2/graphics.c -@@ -0,0 +1,585 @@ -+/* -+ * graphics.c - graphics mode support for GRUB -+ * Implemented as a terminal type by Jeremy Katz <katzj@redhat.com> based -+ * on a patch by Paulo César Pereira de Andrade <pcpa@conectiva.com.br> -+ * Options and enhancements made by Herton Ronaldo Krzesinski -+ * <herton@mandriva.com> -+ * -+ * GRUB -- GRand Unified Bootloader -+ * Copyright (C) 2001,2002 Red Hat, Inc. -+ * Portions copyright (C) 2000 Conectiva, 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., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#ifdef SUPPORT_GRAPHICS -+ -+#include <term.h> -+#include <shared.h> -+#include <graphics.h> -+ -+int saved_videomode; -+unsigned char *font8x16; -+ -+int graphics_inited = 0; -+static char splashimage[256]; -+ -+int shade = 1, no_cursor = 0; -+ -+#define VSHADOW VSHADOW1 -+unsigned char VSHADOW1[38400]; -+unsigned char VSHADOW2[38400]; -+unsigned char VSHADOW4[38400]; -+unsigned char VSHADOW8[38400]; -+ -+/* define the default viewable area */ -+int view_x0 = 0; -+int view_y0 = 0; -+int view_x1 = 80; -+int view_y1 = 30; -+ -+/* text buffer has to be kept around so that we can write things as we -+ * scroll and the like */ -+unsigned short text[80 * 30]; -+ -+/* graphics options */ -+int foreground = (63 << 16) | (63 << 8) | (63), background = 0, window_border = 0; -+ -+/* current position */ -+static int fontx = 0; -+static int fonty = 0; -+ -+/* global state so that we don't try to recursively scroll or cursor */ -+static int no_scroll = 0; -+ -+/* color state */ -+static int graphics_standard_color = A_NORMAL; -+static int graphics_normal_color = A_NORMAL; -+static int graphics_highlight_color = A_REVERSE; -+static int graphics_current_color = A_NORMAL; -+static color_state graphics_color_state = COLOR_STATE_STANDARD; -+ -+static inline void outb(unsigned short port, unsigned char val) -+{ -+ __asm __volatile ("outb %0,%1"::"a" (val), "d" (port)); -+} -+ -+static void MapMask(int value) { -+ outb(0x3c4, 2); -+ outb(0x3c5, value); -+} -+ -+/* bit mask register */ -+static void BitMask(int value) { -+ outb(0x3ce, 8); -+ outb(0x3cf, value); -+} -+ -+/* move the graphics cursor location to col, row */ -+static void graphics_setxy(int col, int row) { -+ if (col >= view_x0 && col < view_x1) { -+ fontx = col; -+ cursorX = col << 3; -+ } -+ if (row >= view_y0 && row < view_y1) { -+ fonty = row; -+ cursorY = row << 4; -+ } -+} -+ -+/* scroll the screen */ -+static void graphics_scroll() { -+ int i, j, k; -+ -+ /* we don't want to scroll recursively... that would be bad */ -+ if (no_scroll) -+ return; -+ no_scroll = 1; -+ -+ /* disable pager temporarily */ -+ k = count_lines; -+ count_lines = -1; -+ -+ /* move everything up a line */ -+ for (j = view_y0 + 1; j < view_y1; j++) { -+ graphics_gotoxy(view_x0, j - 1); -+ for (i = view_x0; i < view_x1; i++) { -+ graphics_putchar(text[j * 80 + i]); -+ } -+ } -+ -+ /* last line should be blank */ -+ graphics_gotoxy(view_x0, view_y1 - 1); -+ for (i = view_x0; i < view_x1; i++) -+ graphics_putchar(' '); -+ graphics_setxy(view_x0, view_y1 - 1); -+ -+ count_lines = k; -+ -+ no_scroll = 0; -+} -+ -+/* Set the splash image */ -+void graphics_set_splash(char *splashfile) { -+ grub_strcpy(splashimage, splashfile); -+} -+ -+/* Get the current splash image */ -+char *graphics_get_splash(void) { -+ return splashimage; -+} -+ -+/* -+ * Initialize a vga16 graphics display with the palette based off of -+ * the image in splashimage. If the image doesn't exist, leave graphics -+ * mode. The mode initiated is 12h. From "Ralf Brown's Interrupt List": -+ * text/ text pixel pixel colors disply scrn system -+ * grph resol box resolution pages addr -+ * 12h G 80x30 8x16 640x480 16/256K . A000 VGA,ATI VIP -+ * G 80x30 8x16 640x480 16/64 . A000 ATI EGA Wonder -+ * G . . 640x480 16 . . UltraVision+256K EGA -+ */ -+int graphics_init() -+{ -+ if (!graphics_inited) { -+ saved_videomode = set_videomode(0x12); -+ if (get_videomode() != 0x12) { -+ set_videomode(saved_videomode); -+ return 0; -+ } -+ graphics_inited = 1; -+ } -+ else -+ return 1; -+ -+ font8x16 = (unsigned char*)graphics_get_font(); -+ -+ /* make sure that the highlight color is set correctly */ -+ graphics_highlight_color = ((graphics_normal_color >> 4) | -+ ((graphics_normal_color & 0xf) << 4)); -+ -+ graphics_cls(); -+ -+ if (!read_image(splashimage)) { -+ grub_printf("Failed to read splash image (%s)\n", splashimage); -+ grub_printf("Press any key to continue..."); -+ getkey(); -+ set_videomode(saved_videomode); -+ graphics_inited = 0; -+ return 0; -+ } -+ -+ set_int1c_handler(); -+ -+ return 1; -+} -+ -+/* Leave graphics mode */ -+void graphics_end(void) -+{ -+ if (graphics_inited) { -+ unset_int1c_handler(); -+ set_videomode(saved_videomode); -+ graphics_inited = 0; -+ no_cursor = 0; -+ } -+} -+ -+/* Print ch on the screen. Handle any needed scrolling or the like */ -+void graphics_putchar(int ch) { -+ ch &= 0xff; -+ -+ graphics_cursor(0); -+ -+ if (ch == '\n') { -+ if (fonty + 1 < view_y1) -+ graphics_setxy(fontx, fonty + 1); -+ else -+ graphics_scroll(); -+ graphics_cursor(1); -+ return; -+ } else if (ch == '\r') { -+ graphics_setxy(view_x0, fonty); -+ graphics_cursor(1); -+ return; -+ } -+ -+ graphics_cursor(0); -+ -+ text[fonty * 80 + fontx] = ch; -+ text[fonty * 80 + fontx] &= 0x00ff; -+ if (graphics_current_color & 0xf0) -+ text[fonty * 80 + fontx] |= 0x100; -+ -+ graphics_cursor(0); -+ -+ if ((fontx + 1) >= view_x1) { -+ graphics_setxy(view_x0, fonty); -+ if (fonty + 1 < view_y1) -+ graphics_setxy(view_x0, fonty + 1); -+ else -+ graphics_scroll(); -+ graphics_cursor(1); -+ do_more (); -+ graphics_cursor(0); -+ } else { -+ graphics_setxy(fontx + 1, fonty); -+ } -+ -+ graphics_cursor(1); -+} -+ -+/* get the current location of the cursor */ -+int graphics_getxy(void) { -+ return (fontx << 8) | fonty; -+} -+ -+void graphics_gotoxy(int x, int y) { -+ graphics_cursor(0); -+ -+ graphics_setxy(x, y); -+ -+ graphics_cursor(1); -+} -+ -+void graphics_cls(void) { -+ int i; -+ unsigned char *mem, *s1, *s2, *s4, *s8; -+ -+ graphics_cursor(0); -+ graphics_gotoxy(view_x0, view_y0); -+ -+ mem = (unsigned char*)VIDEOMEM; -+ s1 = (unsigned char*)VSHADOW1; -+ s2 = (unsigned char*)VSHADOW2; -+ s4 = (unsigned char*)VSHADOW4; -+ s8 = (unsigned char*)VSHADOW8; -+ -+ for (i = 0; i < 80 * 30; i++) -+ text[i] = ' '; -+ graphics_cursor(1); -+ -+ BitMask(0xff); -+ -+ /* plane 1 */ -+ MapMask(1); -+ grub_memcpy(mem, s1, 38400); -+ -+ /* plane 2 */ -+ MapMask(2); -+ grub_memcpy(mem, s2, 38400); -+ -+ /* plane 3 */ -+ MapMask(4); -+ grub_memcpy(mem, s4, 38400); -+ -+ /* plane 4 */ -+ MapMask(8); -+ grub_memcpy(mem, s8, 38400); -+ -+ MapMask(15); -+ -+ if (no_cursor) { -+ no_cursor = 0; -+ set_int1c_handler(); -+ } -+} -+ -+void graphics_setcolorstate (color_state state) { -+ switch (state) { -+ case COLOR_STATE_STANDARD: -+ graphics_current_color = graphics_standard_color; -+ break; -+ case COLOR_STATE_NORMAL: -+ graphics_current_color = graphics_normal_color; -+ break; -+ case COLOR_STATE_HIGHLIGHT: -+ graphics_current_color = graphics_highlight_color; -+ break; -+ default: -+ graphics_current_color = graphics_standard_color; -+ break; -+ } -+ -+ graphics_color_state = state; -+} -+ -+void graphics_setcolor (int normal_color, int highlight_color) { -+ graphics_normal_color = normal_color; -+ graphics_highlight_color = highlight_color; -+ -+ graphics_setcolorstate (graphics_color_state); -+} -+ -+int graphics_setcursor (int on) { -+ if (!no_cursor && !on) { -+ no_cursor = 1; -+ unset_int1c_handler(); -+ graphics_cursor(0); -+ } -+ else if(no_cursor && on) { -+ no_cursor = 0; -+ set_int1c_handler(); -+ graphics_cursor(1); -+ } -+ return 0; -+} -+ -+/* Read in the splashscreen image and set the palette up appropriately. -+ * Format of splashscreen is an xpm (can be gzipped) with 16 colors and -+ * 640x480. */ -+int read_image(char *s) -+{ -+ char buf[32], pal[16], c; -+ unsigned char base, mask, *s1, *s2, *s4, *s8; -+ unsigned i, len, idx, colors, x, y, width, height; -+ -+ if (!grub_open(s)) -+ return 0; -+ -+ /* read header */ -+ if (!grub_read((char*)&buf, 10) || grub_memcmp(buf, "/* XPM */\n", 10)) { -+ grub_close(); -+ return 0; -+ } -+ -+ /* parse info */ -+ while (grub_read(&c, 1)) { -+ if (c == '"') -+ break; -+ } -+ -+ while (grub_read(&c, 1) && (c == ' ' || c == '\t')) -+ ; -+ -+ i = 0; -+ width = c - '0'; -+ while (grub_read(&c, 1)) { -+ if (c >= '0' && c <= '9') -+ width = width * 10 + c - '0'; -+ else -+ break; -+ } -+ while (grub_read(&c, 1) && (c == ' ' || c == '\t')) -+ ; -+ -+ height = c - '0'; -+ while (grub_read(&c, 1)) { -+ if (c >= '0' && c <= '9') -+ height = height * 10 + c - '0'; -+ else -+ break; -+ } -+ while (grub_read(&c, 1) && (c == ' ' || c == '\t')) -+ ; -+ -+ colors = c - '0'; -+ while (grub_read(&c, 1)) { -+ if (c >= '0' && c <= '9') -+ colors = colors * 10 + c - '0'; -+ else -+ break; -+ } -+ -+ base = 0; -+ while (grub_read(&c, 1) && c != '"') -+ ; -+ -+ /* palette */ -+ for (i = 0, idx = 1; i < colors; i++) { -+ len = 0; -+ -+ while (grub_read(&c, 1) && c != '"') -+ ; -+ grub_read(&c, 1); /* char */ -+ base = c; -+ grub_read(buf, 4); /* \t c # */ -+ -+ while (grub_read(&c, 1) && c != '"') { -+ if (len < sizeof(buf)) -+ buf[len++] = c; -+ } -+ -+ if (len == 6 && idx < 15) { -+ int r = ((hex(buf[0]) << 4) | hex(buf[1])) >> 2; -+ int g = ((hex(buf[2]) << 4) | hex(buf[3])) >> 2; -+ int b = ((hex(buf[4]) << 4) | hex(buf[5])) >> 2; -+ -+ pal[idx] = base; -+ graphics_set_palette(idx, r, g, b); -+ ++idx; -+ } -+ } -+ -+ x = y = len = 0; -+ -+ s1 = (unsigned char*)VSHADOW1; -+ s2 = (unsigned char*)VSHADOW2; -+ s4 = (unsigned char*)VSHADOW4; -+ s8 = (unsigned char*)VSHADOW8; -+ -+ for (i = 0; i < 38400; i++) -+ s1[i] = s2[i] = s4[i] = s8[i] = 0; -+ -+ /* parse xpm data */ -+ while (y < height) { -+ while (1) { -+ if (!grub_read(&c, 1)) { -+ grub_close(); -+ return 0; -+ } -+ if (c == '"') -+ break; -+ } -+ -+ while (grub_read(&c, 1) && c != '"') { -+ for (i = 1; i < 15; i++) -+ if (pal[i] == c) { -+ c = i; -+ break; -+ } -+ -+ mask = 0x80 >> (x & 7); -+ if (c & 1) -+ s1[len + (x >> 3)] |= mask; -+ if (c & 2) -+ s2[len + (x >> 3)] |= mask; -+ if (c & 4) -+ s4[len + (x >> 3)] |= mask; -+ if (c & 8) -+ s8[len + (x >> 3)] |= mask; -+ -+ if (++x >= 640) { -+ x = 0; -+ -+ if (y < 480) -+ len += 80; -+ ++y; -+ } -+ } -+ } -+ -+ grub_close(); -+ -+ graphics_set_palette(0, (background >> 16), (background >> 8) & 63, -+ background & 63); -+ graphics_set_palette(15, (foreground >> 16), (foreground >> 8) & 63, -+ foreground & 63); -+ graphics_set_palette(0x11, (window_border >> 16), (window_border >> 8) & 63, -+ window_border & 63); -+ -+ return 1; -+} -+ -+/* Convert a character which is a hex digit to the appropriate integer */ -+int hex(int v) -+{ -+ if (v >= 'A' && v <= 'F') -+ return (v - 'A' + 10); -+ if (v >= 'a' && v <= 'f') -+ return (v - 'a' + 10); -+ return (v - '0'); -+} -+ -+void graphics_cursor(int set) { -+ unsigned char *pat, *mem, *ptr, chr[16 << 2]; -+ int i, ch, invert, offset; -+ -+ if (set && (no_cursor || no_scroll)) -+ return; -+ -+ offset = cursorY * 80 + fontx; -+ ch = text[fonty * 80 + fontx] & 0xff; -+ invert = (text[fonty * 80 + fontx] & 0xff00) != 0; -+ pat = font8x16 + (ch << 4); -+ -+ mem = (unsigned char*)VIDEOMEM + offset; -+ -+ if (!set) { -+ for (i = 0; i < 16; i++) { -+ unsigned char mask = pat[i]; -+ -+ if (!invert) { -+ chr[i ] = ((unsigned char*)VSHADOW1)[offset]; -+ chr[16 + i] = ((unsigned char*)VSHADOW2)[offset]; -+ chr[32 + i] = ((unsigned char*)VSHADOW4)[offset]; -+ chr[48 + i] = ((unsigned char*)VSHADOW8)[offset]; -+ -+ if (shade) { -+ if (ch == DISP_VERT || ch == DISP_LL || -+ ch == DISP_UR || ch == DISP_LR) { -+ unsigned char pmask = ~(pat[i] >> 1); -+ -+ chr[i ] &= pmask; -+ chr[16 + i] &= pmask; -+ chr[32 + i] &= pmask; -+ chr[48 + i] &= pmask; -+ } -+ if (i > 0 && ch != DISP_VERT) { -+ unsigned char pmask = ~(pat[i - 1] >> 1); -+ -+ chr[i ] &= pmask; -+ chr[16 + i] &= pmask; -+ chr[32 + i] &= pmask; -+ chr[48 + i] &= pmask; -+ if (ch == DISP_HORIZ || ch == DISP_UR || ch == DISP_LR) { -+ pmask = ~pat[i - 1]; -+ -+ chr[i ] &= pmask; -+ chr[16 + i] &= pmask; -+ chr[32 + i] &= pmask; -+ chr[48 + i] &= pmask; -+ } -+ } -+ } -+ chr[i ] |= mask; -+ chr[16 + i] |= mask; -+ chr[32 + i] |= mask; -+ chr[48 + i] |= mask; -+ -+ offset += 80; -+ } -+ else { -+ chr[i ] = mask; -+ chr[16 + i] = mask; -+ chr[32 + i] = mask; -+ chr[48 + i] = mask; -+ } -+ } -+ } -+ else { -+ MapMask(15); -+ ptr = mem; -+ for (i = 0; i < 16; i++, ptr += 80) { -+ cursorBuf[i] = pat[i]; -+ *ptr = ~pat[i]; -+ } -+ return; -+ } -+ -+ offset = 0; -+ for (i = 1; i < 16; i <<= 1, offset += 16) { -+ int j; -+ -+ MapMask(i); -+ ptr = mem; -+ for (j = 0; j < 16; j++, ptr += 80) -+ *ptr = chr[j + offset]; -+ } -+ -+ MapMask(15); -+} -+ -+#endif /* SUPPORT_GRAPHICS */ ---- /dev/null -+++ b/stage2/graphics.h -@@ -0,0 +1,44 @@ -+/* graphics.h - graphics console interface */ -+/* -+ * GRUB -- GRand Unified Bootloader -+ * Copyright (C) 2002 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., 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#ifndef GRAPHICS_H -+#define GRAPHICS_H -+ -+/* magic constant */ -+#define VIDEOMEM 0xA0000 -+ -+/* function prototypes */ -+char *graphics_get_splash(void); -+ -+int read_image(char *s); -+void graphics_cursor(int set); -+ -+/* function prototypes for asm functions */ -+void * graphics_get_font(); -+void graphics_set_palette(int idx, int red, int green, int blue); -+void set_int1c_handler(); -+void unset_int1c_handler(); -+ -+extern short cursorX, cursorY; -+extern char cursorBuf[16]; -+extern int shade; -+extern int view_x0, view_y0, view_x1, view_y1; -+ -+#endif /* GRAPHICS_H */ ---- a/stage2/Makefile.am -+++ b/stage2/Makefile.am -@@ -7,7 +7,7 @@ noinst_HEADERS = apic.h defs.h dir.h dis - fat.h filesys.h freebsd.h fs.h hercules.h i386-elf.h \ - imgact_aout.h iso9660.h jfs.h mb_header.h mb_info.h md5.h \ - nbi.h pc_slice.h serial.h shared.h smp-imps.h term.h \ -- terminfo.h tparm.h nbi.h ufs2.h vstafs.h xfs.h -+ terminfo.h tparm.h nbi.h ufs2.h vstafs.h xfs.h graphics.h - EXTRA_DIST = setjmp.S apm.S $(noinst_SCRIPTS) - - # For <stage1.h>. -@@ -19,7 +19,7 @@ libgrub_a_SOURCES = boot.c builtins.c ch - disk_io.c fsys_ext2fs.c fsys_fat.c fsys_ffs.c fsys_iso9660.c \ - fsys_jfs.c fsys_minix.c fsys_reiserfs.c fsys_ufs2.c \ - fsys_vstafs.c fsys_xfs.c gunzip.c md5.c serial.c stage2.c \ -- terminfo.c tparm.c -+ terminfo.c tparm.c graphics.c - libgrub_a_CFLAGS = $(GRUB_CFLAGS) -I$(top_srcdir)/lib \ - -DGRUB_UTIL=1 -DFSYS_EXT2FS=1 -DFSYS_FAT=1 -DFSYS_FFS=1 \ - -DFSYS_ISO9660=1 -DFSYS_JFS=1 -DFSYS_MINIX=1 -DFSYS_REISERFS=1 \ -@@ -79,8 +79,14 @@ else - HERCULES_FLAGS = - endif - -+if GRAPHICS_SUPPORT -+GRAPHICS_FLAGS = -DSUPPORT_GRAPHICS=1 -+else -+GRAPHICS_FLAGS = -+endif -+ - STAGE2_COMPILE = $(STAGE2_CFLAGS) -fno-builtin -nostdinc \ -- $(NETBOOT_FLAGS) $(SERIAL_FLAGS) $(HERCULES_FLAGS) -+ $(NETBOOT_FLAGS) $(SERIAL_FLAGS) $(HERCULES_FLAGS) $(GRAPHICS_FLAGS) - - STAGE1_5_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,2000 - STAGE1_5_COMPILE = $(STAGE2_COMPILE) -DNO_DECOMPRESSION=1 -DSTAGE1_5=1 -@@ -90,7 +96,8 @@ pre_stage2_exec_SOURCES = asm.S bios.c b - cmdline.c common.c console.c disk_io.c fsys_ext2fs.c \ - fsys_fat.c fsys_ffs.c fsys_iso9660.c fsys_jfs.c fsys_minix.c \ - fsys_reiserfs.c fsys_ufs2.c fsys_vstafs.c fsys_xfs.c gunzip.c \ -- hercules.c md5.c serial.c smp-imps.c stage2.c terminfo.c tparm.c -+ hercules.c md5.c serial.c smp-imps.c stage2.c terminfo.c tparm.c \ -+ graphics.c - pre_stage2_exec_CFLAGS = $(STAGE2_COMPILE) $(FSYS_CFLAGS) - pre_stage2_exec_CCASFLAGS = $(STAGE2_COMPILE) $(FSYS_CFLAGS) - pre_stage2_exec_LDFLAGS = $(PRE_STAGE2_LINK) ---- a/stage2/shared.h -+++ b/stage2/shared.h -@@ -499,7 +499,11 @@ struct vbe_mode - unsigned char linear_reserved_field_position; - unsigned long max_pixel_clock; - -- unsigned char reserved3[189]; -+ /* Reserved field to make structure to be 256 bytes long, VESA BIOS -+ Extension 3.0 Specification says to reserve 189 bytes here but -+ that doesn't make structure to be 256 bytes. So additional one is -+ added here. */ -+ unsigned char reserved3[189 + 1]; - } __attribute__ ((packed)); - - -@@ -792,6 +796,11 @@ int getxy (void); - /* Set the cursor position. */ - void gotoxy (int x, int y); - -+/* Internal pager -+ Returns 1 = if pager was used -+ 0 = if pager wasn't used */ -+int do_more (void); -+ - /* Displays an ASCII character. IBM displays will translate some - characters to special graphical ones (see the DISP_* constants). */ - void grub_putchar (int c); -@@ -871,6 +880,7 @@ int grub_sprintf (char *buffer, const ch - int grub_tolower (int c); - int grub_isspace (int c); - int grub_strncat (char *s1, const char *s2, int n); -+void grub_memcpy(void *dest, const void *src, int len); - void *grub_memmove (void *to, const void *from, int len); - void *grub_memset (void *start, int c, int len); - int grub_strncat (char *s1, const char *s2, int n); -@@ -911,7 +921,7 @@ int substring (const char *s1, const cha - int nul_terminate (char *str); - int get_based_digit (int c, int base); - int safe_parse_maxint (char **str_ptr, int *myint_ptr); --int memcheck (int start, int len); -+int memcheck (unsigned long int start, unsigned long int len); - void grub_putstr (const char *str); - - #ifndef NO_DECOMPRESSION ---- a/stage2/stage2.c -+++ b/stage2/stage2.c -@@ -20,6 +20,12 @@ - #include <shared.h> - #include <term.h> - -+#ifdef SUPPORT_GRAPHICS -+# include <graphics.h> -+#endif -+ -+int col_start, col_end, row_start, box_size; -+ - grub_jmp_buf restart_env; - - #if defined(PRESET_MENU_STRING) || defined(SUPPORT_DISKLESS) -@@ -105,13 +111,13 @@ print_entry (int y, int highlight, char - if (highlight && current_term->setcolorstate) - current_term->setcolorstate (COLOR_STATE_HIGHLIGHT); - -- gotoxy (2, y); -+ gotoxy (2 + col_start, y); - grub_putchar (' '); -- for (x = 3; x < 75; x++) -+ for (x = 3 + col_start; x < (col_end - 5); x++) - { -- if (*entry && x <= 72) -+ if (*entry && x <= (col_end - 8)) - { -- if (x == 72) -+ if (x == (col_end - 8)) - grub_putchar (DISP_RIGHT); - else - grub_putchar (*entry++); -@@ -119,7 +125,7 @@ print_entry (int y, int highlight, char - else - grub_putchar (' '); - } -- gotoxy (74, y); -+ gotoxy ((col_end - 6), y); - - if (current_term->setcolorstate) - current_term->setcolorstate (COLOR_STATE_STANDARD); -@@ -131,7 +137,7 @@ print_entries (int y, int size, int firs - { - int i; - -- gotoxy (77, y + 1); -+ gotoxy ((col_end - 3), y + 1); - - if (first) - grub_putchar (DISP_UP); -@@ -151,14 +157,14 @@ print_entries (int y, int size, int firs - menu_entries++; - } - -- gotoxy (77, y + size); -+ gotoxy ((col_end - 3), y + size); - - if (*menu_entries) - grub_putchar (DISP_DOWN); - else - grub_putchar (' '); - -- gotoxy (74, y + entryno + 1); -+ gotoxy ((col_end - 6), y + entryno + 1); - } - - static void -@@ -196,30 +202,30 @@ print_border (int y, int size) - if (current_term->setcolorstate) - current_term->setcolorstate (COLOR_STATE_NORMAL); - -- gotoxy (1, y); -+ gotoxy (1 + col_start, y); - - grub_putchar (DISP_UL); -- for (i = 0; i < 73; i++) -+ for (i = col_start; i < (col_end - 7); i++) - grub_putchar (DISP_HORIZ); - grub_putchar (DISP_UR); - - i = 1; - while (1) - { -- gotoxy (1, y + i); -+ gotoxy (1 + col_start, y + i); - - if (i > size) - break; - - grub_putchar (DISP_VERT); -- gotoxy (75, y + i); -+ gotoxy ((col_end - 5), y + i); - grub_putchar (DISP_VERT); - - i++; - } - - grub_putchar (DISP_LL); -- for (i = 0; i < 73; i++) -+ for (i = col_start; i < (col_end - 7); i++) - grub_putchar (DISP_HORIZ); - grub_putchar (DISP_LR); - -@@ -233,6 +239,7 @@ run_menu (char *menu_entries, char *conf - { - int c, time1, time2 = -1, first_entry = 0; - char *cur_entry = 0; -+ struct term_entry *prev_term = NULL; - - /* - * Main loop for menu UI. -@@ -250,6 +257,22 @@ restart: - } - } - -+ col_start = 0; -+ col_end = 80; -+ row_start = 0; -+ box_size = 12; -+ /* if we're using viewport we need to make sure to setup -+ coordinates correctly. */ -+#ifdef SUPPORT_GRAPHICS -+ if (grub_memcmp (current_term->name, "graphics", sizeof ("graphics") - 1) == 0) -+ { -+ col_start = view_x0; -+ col_end = view_x1; -+ row_start = view_y0; -+ box_size = (view_y1 - view_y0) - 13; -+ } -+#endif -+ - /* If the timeout was expired or wasn't set, force to show the menu - interface. */ - if (grub_timeout < 0) -@@ -302,36 +325,36 @@ restart: - if (current_term->flags & TERM_DUMB) - print_entries_raw (num_entries, first_entry, menu_entries); - else -- print_border (3, 12); -+ print_border (3 + row_start, box_size); - - grub_printf ("\n\ -- Use the %c and %c keys to select which entry is highlighted.\n", -+ Use the %c and %c keys to select which entry is highlighted.\n", - DISP_UP, DISP_DOWN); - - if (! auth && password) - { - printf ("\ -- Press enter to boot the selected OS or \'p\' to enter a\n\ -- password to unlock the next set of features."); -+ Press enter to boot the selected OS or \'p\' to enter a\n\ -+ password to unlock the next set of features."); - } - else - { - if (config_entries) - printf ("\ -- Press enter to boot the selected OS, \'e\' to edit the\n\ -- commands before booting, or \'c\' for a command-line."); -+ Press enter to boot the selected OS, \'e\' to edit the\n\ -+ commands before booting, or \'c\' for a command-line."); - else - printf ("\ -- Press \'b\' to boot, \'e\' to edit the selected command in the\n\ -- boot sequence, \'c\' for a command-line, \'o\' to open a new line\n\ -- after (\'O\' for before) the selected line, \'d\' to remove the\n\ -- selected line, or escape to go back to the main menu."); -+ Press \'b\' to boot, \'e\' to edit the selected command in the\n\ -+ boot sequence, \'c\' for a command-line, \'o\' to open a new line\n\ -+ after (\'O\' for before) the selected line, \'d\' to remove the\n\ -+ selected line, or escape to go back to the main menu."); - } - - if (current_term->flags & TERM_DUMB) - grub_printf ("\n\nThe selected entry is %d ", entryno); - else -- print_entries (3, 12, first_entry, entryno, menu_entries); -+ print_entries (3 + row_start, box_size, first_entry, entryno, menu_entries); - } - - /* XX using RT clock now, need to initialize value */ -@@ -358,10 +381,10 @@ restart: - entryno, grub_timeout); - else - { -- gotoxy (3, 22); -- grub_printf ("The highlighted entry will be booted automatically in %d seconds. ", -+ gotoxy (3 + col_start, 10 + box_size + row_start); -+ grub_printf (" The highlighted entry will be booted automatically in %d seconds. ", - grub_timeout); -- gotoxy (74, 4 + entryno); -+ gotoxy ((col_end - 6), 4 + entryno + row_start); - } - - grub_timeout--; -@@ -387,12 +410,12 @@ restart: - if (current_term->flags & TERM_DUMB) - grub_putchar ('\r'); - else -- gotoxy (3, 22); -+ gotoxy (3 + col_start, 10 + box_size + row_start); - printf (" "); - grub_timeout = -1; - fallback_entryno = -1; - if (! (current_term->flags & TERM_DUMB)) -- gotoxy (74, 4 + entryno); -+ gotoxy ((col_end - 6), 4 + entryno + row_start); - } - - /* We told them above (at least in SUPPORT_SERIAL) to use -@@ -408,12 +431,12 @@ restart: - { - if (entryno > 0) - { -- print_entry (4 + entryno, 0, -+ print_entry (4 + entryno + row_start, 0, - get_entry (menu_entries, - first_entry + entryno, - 0)); - entryno--; -- print_entry (4 + entryno, 1, -+ print_entry (4 + entryno + row_start, 1, - get_entry (menu_entries, - first_entry + entryno, - 0)); -@@ -421,7 +444,7 @@ restart: - else if (first_entry > 0) - { - first_entry--; -- print_entries (3, 12, first_entry, entryno, -+ print_entries (3 + row_start, box_size, first_entry, entryno, - menu_entries); - } - } -@@ -433,29 +456,29 @@ restart: - entryno++; - else - { -- if (entryno < 11) -+ if (entryno < (box_size - 1)) - { -- print_entry (4 + entryno, 0, -+ print_entry (4 + entryno + row_start, 0, - get_entry (menu_entries, - first_entry + entryno, - 0)); - entryno++; -- print_entry (4 + entryno, 1, -+ print_entry (4 + entryno + row_start, 1, - get_entry (menu_entries, - first_entry + entryno, - 0)); - } -- else if (num_entries > 12 + first_entry) -+ else if (num_entries > box_size + first_entry) - { - first_entry++; -- print_entries (3, 12, first_entry, entryno, menu_entries); -+ print_entries (3 + row_start, box_size, first_entry, entryno, menu_entries); - } - } - } - else if (c == 7) - { - /* Page Up */ -- first_entry -= 12; -+ first_entry -= box_size; - if (first_entry < 0) - { - entryno += first_entry; -@@ -463,20 +486,20 @@ restart: - if (entryno < 0) - entryno = 0; - } -- print_entries (3, 12, first_entry, entryno, menu_entries); -+ print_entries (3 + row_start, box_size, first_entry, entryno, menu_entries); - } - else if (c == 3) - { - /* Page Down */ -- first_entry += 12; -+ first_entry += box_size; - if (first_entry + entryno + 1 >= num_entries) - { -- first_entry = num_entries - 12; -+ first_entry = num_entries - box_size; - if (first_entry < 0) - first_entry = 0; - entryno = num_entries - first_entry - 1; - } -- print_entries (3, 12, first_entry, entryno, menu_entries); -+ print_entries (3 + row_start, box_size, first_entry, entryno, menu_entries); - } - - if (config_entries) -@@ -489,7 +512,7 @@ restart: - if ((c == 'd') || (c == 'o') || (c == 'O')) - { - if (! (current_term->flags & TERM_DUMB)) -- print_entry (4 + entryno, 0, -+ print_entry (4 + entryno + row_start, 0, - get_entry (menu_entries, - first_entry + entryno, - 0)); -@@ -537,7 +560,7 @@ restart: - - if (entryno >= num_entries) - entryno--; -- if (first_entry && num_entries < 12 + first_entry) -+ if (first_entry && num_entries < box_size + first_entry) - first_entry--; - } - -@@ -549,7 +572,7 @@ restart: - grub_printf ("\n"); - } - else -- print_entries (3, 12, first_entry, entryno, menu_entries); -+ print_entries (3 + row_start, box_size, first_entry, entryno, menu_entries); - } - - cur_entry = menu_entries; -@@ -570,7 +593,7 @@ restart: - if (current_term->flags & TERM_DUMB) - grub_printf ("\r "); - else -- gotoxy (1, 21); -+ gotoxy (1 + col_start, 9 + box_size + row_start); - - /* Wipe out the previously entered password */ - grub_memset (entered, 0, sizeof (entered)); -@@ -651,7 +674,10 @@ restart: - *(new_heap++) = 0; - - if (config_entries) -- run_menu (heap, NULL, new_num_entries, new_heap, 0); -+ { -+ current_entryno = first_entry + entryno; -+ run_menu (heap, NULL, new_num_entries, new_heap, 0); -+ } - else - { - cls (); -@@ -714,6 +740,15 @@ restart: - - cls (); - setcursor (1); -+ /* if our terminal needed initialization, we should shut it down -+ * before booting the kernel, but we want to save what it was so -+ * we can come back if needed */ -+ prev_term = current_term; -+ if (current_term->shutdown) -+ { -+ current_term->shutdown(); -+ current_term = term_table; /* assumption: console is first */ -+ } - - while (1) - { -@@ -727,7 +762,8 @@ restart: - cur_entry = get_entry (config_entries, first_entry + entryno, 1); - - /* Set CURRENT_ENTRYNO for the command "savedefault". */ -- current_entryno = first_entry + entryno; -+ if (config_entries) -+ current_entryno = first_entry + entryno; - - if (run_script (cur_entry, heap)) - { -@@ -748,6 +784,13 @@ restart: - break; - } - -+ /* if we get back here, we should go back to what our term was before */ -+ current_term = prev_term; -+ if (current_term->startup) -+ /* if our terminal fails to initialize, fall back to console since -+ * it should always work */ -+ if (current_term->startup() == 0) -+ current_term = term_table; /* we know that console is first */ - show_menu = 1; - goto restart; - } -@@ -891,8 +934,18 @@ cmain (void) - len = grub_read (buf, sizeof (buf)); - if (len > 0) - { -+ char *tmp; -+ char *def; - buf[sizeof (buf) - 1] = 0; -- safe_parse_maxint (&p, &saved_entryno); -+ -+ if((tmp = grub_strstr(p, ":")) != NULL) -+ { -+ *tmp++; -+ grub_memcpy(&def, &tmp, sizeof(p)); -+ }else -+ grub_memcpy(&def, &p, sizeof(p)); -+ -+ safe_parse_maxint (&def, &saved_entryno); - } - - grub_close (); -@@ -1050,6 +1103,16 @@ cmain (void) - while (is_preset); - } - -+ /* go ahead and make sure the terminal is setup */ -+ if (current_term->startup) -+ { -+ /* If initialization fails, go back to default terminal */ -+ if (current_term->startup() == 0) -+ { -+ current_term = term_table; -+ } -+ } -+ - if (! num_entries) - { - /* If no acceptable config file, goto command-line, starting ---- a/stage2/term.h -+++ b/stage2/term.h -@@ -60,6 +60,8 @@ struct term_entry - const char *name; - /* The feature flags defined above. */ - unsigned long flags; -+ /* Default for maximum number of lines if not specified */ -+ unsigned short max_lines; - /* Put a character. */ - void (*putchar) (int c); - /* Check if any input character is available. */ -@@ -79,6 +81,10 @@ struct term_entry - void (*setcolor) (int normal_color, int highlight_color); - /* Turn on/off the cursor. */ - int (*setcursor) (int on); -+ /* function to start a terminal */ -+ int (*startup) (void); -+ /* function to use to shutdown a terminal */ -+ void (*shutdown) (void); - }; - - /* This lists up available terminals. */ -@@ -124,4 +130,24 @@ void hercules_setcolor (int normal_color - int hercules_setcursor (int on); - #endif - -+#ifdef SUPPORT_GRAPHICS -+extern int foreground, background, window_border, graphics_inited, saved_videomode; -+ -+void graphics_set_splash(char *splashfile); -+int set_videomode(int mode); -+int get_videomode(void); -+void graphics_putchar (int c); -+int graphics_getxy(void); -+void graphics_gotoxy(int x, int y); -+void graphics_cls(void); -+void graphics_setcolorstate (color_state state); -+void graphics_setcolor (int normal_color, int highlight_color); -+int graphics_setcursor (int on); -+int graphics_init(void); -+void graphics_end(void); -+ -+int hex(int v); -+void graphics_set_palette(int idx, int red, int green, int blue); -+#endif /* SUPPORT_GRAPHICS */ -+ - #endif /* ! GRUB_TERM_HEADER */ ---- a/THANKS -+++ b/THANKS -@@ -121,3 +121,4 @@ Vesa Jaaskelainen <jaaskela@tietomyrsky. - Yedidyah Bar-David <didi@post.tau.ac.il> - Yury V. Umanets <umka@namesys.com> - Yuri Zaporogets <yuriz@ukr.net> -+Vitaly Fertman <vitaly@namesys.com> ---- a/util/grub-install.in -+++ b/util/grub-install.in -@@ -81,6 +81,50 @@ Report bugs to <bug-grub@gnu.org>. - EOF - } - -+# Usage: getraid_mdadm mddevice -+# Routine to find a physical device from an md device -+# If found, the first grub BIOS device (from device.map) is returned -+# If no BIOS drives match the RAID devices, the first device returned -+# from mdadm -D is returned -+getraid_mdadm() { -+ device=$1 -+ mdadm=$(mdadm -D "$device") || { -+ echo "$PROG: mdadm -D $device failed" >&2 -+ exit 1 -+ } -+ eval "$( -+ echo "$mdadm" | awk ' -+ $1 == "Number" && $2 == "Major" { start = 1; next } -+ $1 == "UUID" { print "uuid=" $3; start = 0; next } -+ !start { next } -+ $2 == 0 && $3 == 0 { next } -+ { devices = devices "\n" $NF } -+ END { print "devices='\''" devices "'\''" } -+ ' -+ )" -+ -+ # Convert RAID devices list into a list of disks -+ tmp_disks=`echo "$devices" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \ -+ -e 's%\(d[0-9]*\)p[0-9]*$%\1%' \ -+ -e 's%\(fd[0-9]*\)$%\1%' \ -+ -e 's%/part[0-9]*$%/disc%' \ -+ -e 's%\(c[0-7]d[0-9]*\).*$%\1%' \ -+ -e '/^$/d' | -+ sed -n '1h;2,$H;${g;s/\n/|/g;p}'` -+ -+ # Find first BIOS disk that's a member of the RAID array -+ # Default to first RAID member if no tmp_disks are BIOS devices -+ set -- `egrep $tmp_disks $device_map | \ -+ sort | \ -+ sed -n 1p ` -+ device=${2:-${tmp_disks%%|*}} -+ -+ # Return first partition on BIOS disk that's part of the RAID -+ echo "$devices" | \ -+ sed -n "\:${device}:p" | \ -+ sed -n 1p -+} -+ - # Usage: convert os_device - # Convert an OS device to the corresponding GRUB drive. - # This part is OS-specific. -@@ -96,6 +140,10 @@ convert () { - # Break the device name into the disk part and the partition part. - case "$host_os" in - linux*) -+ # Find an actual physical device if we're passed a RAID device -+ case $1 in -+ /dev/md*) set -- `getraid_mdadm $1` -+ esac - tmp_disk=`echo "$1" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \ - -e 's%\(d[0-9]*\)p[0-9]*$%\1%' \ - -e 's%\(fd[0-9]*\)$%\1%' \ -@@ -112,8 +160,8 @@ convert () { - tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'` - tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;; - freebsd* | kfreebsd*-gnu) -- tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%r\1%' \ -- | sed 's%r\{0,1\}\(da[0-9]*\).*$%r\1%'` -+ tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%\1%' \ -+ | sed 's%r\{0,1\}\(da[0-9]*\).*$%\1%'` - tmp_part=`echo "$1" \ - | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \ - | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"` -@@ -131,7 +179,7 @@ convert () { - - # Get the drive name. - tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \ -- | sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'` -+ | sed 's%.*\(([hf]d[0-9][a-z0-9,]*)\).*%\1%'` - - # If not found, print an error message and exit. - if test "x$tmp_drive" = x; then -@@ -148,13 +196,13 @@ convert () { - gnu*) - if echo $tmp_part | grep "^s" >/dev/null; then - tmp_pc_slice=`echo $tmp_part \ -- | sed "s%s\([0-9]*\)[a-g]*$%\1%"` -+ | sed "s%s\([0-9]*\)[a-z]*$%\1%"` - tmp_drive=`echo "$tmp_drive" \ - | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"` - fi -- if echo $tmp_part | grep "[a-g]$" >/dev/null; then -+ if echo $tmp_part | grep "[a-z]$" >/dev/null; then - tmp_bsd_partition=`echo "$tmp_part" \ -- | sed "s%[^a-g]*\([a-g]\)$%\1%"` -+ | sed "s%[^a-z]*\([a-z]\)$%\1%"` - tmp_drive=`echo "$tmp_drive" \ - | sed "s%)%,$tmp_bsd_partition)%"` - fi -@@ -336,6 +384,10 @@ else - # Create a safe temporary file. - test -n "$mklog" && log_file=`$mklog` - -+ # Before all invocations of the grub shell, call sync to make sure -+ # the raw device is in sync with any bufferring in filesystems. -+ sync -+ - $grub_shell --batch $no_floppy --device-map=$device_map <<EOF >$log_file - quit - EOF -@@ -450,6 +502,24 @@ rm -f $log_file - # Create a safe temporary file. - test -n "$mklog" && log_file=`$mklog` - -+# Sync to prevent GRUB from not finding stage files (notably, on XFS) -+sync -+ -+# XFS needs special magic -+xfs_frozen=false -+if which xfs_freeze > /dev/null ; then -+ cat << EOF -+Due to a bug in xfs_freeze, the following command might produce a segmentation -+fault when ${grubdir} is not in an XFS filesystem. This error is harmless and -+can be ignored. -+EOF -+ if xfs_freeze -f ${grubdir} ; then xfs_frozen=true ; fi -+fi -+ -+# Before all invocations of the grub shell, call sync to make sure -+# the raw device is in sync with any bufferring in filesystems. -+sync -+ - # Now perform the installation. - $grub_shell --batch $no_floppy --device-map=$device_map <<EOF >$log_file - root $root_drive -@@ -457,6 +527,10 @@ setup $force_lba --stage2=$grubdir/stage - quit - EOF - -+if ${xfs_frozen} ; then -+ xfs_freeze -u ${grubdir} -+fi -+ - if grep "Error [0-9]*: " $log_file >/dev/null || test $debug = yes; then - cat $log_file 1>&2 - exit 1 diff --git a/package/grub/patches/020-ext4_support.patch b/package/grub/patches/020-ext4_support.patch deleted file mode 100644 index 06cd2c261b..0000000000 --- a/package/grub/patches/020-ext4_support.patch +++ /dev/null @@ -1,267 +0,0 @@ ---- a/stage2/fsys_ext2fs.c -+++ b/stage2/fsys_ext2fs.c -@@ -51,6 +51,9 @@ typedef unsigned int __u32; - #define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1) - #define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1) - -+/* Inode flags */ -+#define EXT4_EXTENTS_FL 0x00080000 /* Inode uses extents */ -+ - /* include/linux/ext2_fs.h */ - struct ext2_super_block - { -@@ -191,6 +194,42 @@ struct ext2_dir_entry - #define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ - ~EXT2_DIR_ROUND) - -+/* linux/ext4_fs_extents.h */ -+/* -+ * This is the extent on-disk structure. -+ * It's used at the bottom of the tree. -+ */ -+struct ext4_extent { -+ __u32 ee_block; /* first logical block extent covers */ -+ __u16 ee_len; /* number of blocks covered by extent */ -+ __u16 ee_start_hi; /* high 16 bits of physical block */ -+ __u32 ee_start; /* low 32 bits of physical block */ -+}; -+ -+/* -+ * This is index on-disk structure. -+ * It's used at all the levels except the bottom. -+ */ -+struct ext4_extent_idx { -+ __u32 ei_block; /* index covers logical blocks from 'block' */ -+ __u32 ei_leaf; /* pointer to the physical block of the next * -+ * level. leaf or next index could be there */ -+ __u16 ei_leaf_hi; /* high 16 bits of physical block */ -+ __u16 ei_unused; -+}; -+ -+/* -+ * Each block (leaves and indexes), even inode-stored has header. -+ */ -+struct ext4_extent_header { -+ __u16 eh_magic; /* probably will support different formats */ -+ __u16 eh_entries; /* number of valid entries */ -+ __u16 eh_max; /* capacity of store in entries */ -+ __u16 eh_depth; /* has tree real underlying blocks? */ -+ __u32 eh_generation; /* generation of the tree */ -+}; -+ -+#define EXT4_EXT_MAGIC 0xf30a - - /* ext2/super.c */ - #define log2(n) ffz(~(n)) -@@ -279,6 +318,27 @@ ext2_rdfsb (int fsblock, int buffer) - EXT2_BLOCK_SIZE (SUPERBLOCK), (char *) buffer); - } - -+/* Walk through extents index tree to find the good leaf */ -+static struct ext4_extent_header * -+ext4_recurse_extent_index(struct ext4_extent_header *extent_block, int logical_block) -+{ -+ int i; -+ struct ext4_extent_idx *index = (struct ext4_extent_idx *) (extent_block + 1); -+ if (extent_block->eh_magic != EXT4_EXT_MAGIC) -+ return NULL; -+ if (extent_block->eh_depth == 0) -+ return extent_block; -+ for (i = 0; i < extent_block->eh_entries; i++) -+ { -+ if (logical_block < index[i].ei_block) -+ break; -+ } -+ if (i == 0 || !ext2_rdfsb(index[i-1].ei_leaf, DATABLOCK1)) -+ return NULL; -+ return (ext4_recurse_extent_index((struct ext4_extent_header *) DATABLOCK1, logical_block)); -+} -+ -+ - /* from - ext2/inode.c:ext2_bmap() - */ -@@ -287,7 +347,6 @@ ext2_rdfsb (int fsblock, int buffer) - static int - ext2fs_block_map (int logical_block) - { -- - #ifdef E2DEBUG - unsigned char *i; - for (i = (unsigned char *) INODE; -@@ -308,82 +367,106 @@ ext2fs_block_map (int logical_block) - printf ("logical block %d\n", logical_block); - #endif /* E2DEBUG */ - -- /* if it is directly pointed to by the inode, return that physical addr */ -- if (logical_block < EXT2_NDIR_BLOCKS) -+ if (!(INODE->i_flags & EXT4_EXTENTS_FL)) - { --#ifdef E2DEBUG -- printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block])); -- printf ("returning %d\n", INODE->i_block[logical_block]); --#endif /* E2DEBUG */ -- return INODE->i_block[logical_block]; -- } -- /* else */ -- logical_block -= EXT2_NDIR_BLOCKS; -- /* try the indirect block */ -- if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK)) -- { -- if (mapblock1 != 1 -- && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1)) -- { -- errnum = ERR_FSYS_CORRUPT; -- return -1; -- } -- mapblock1 = 1; -- return ((__u32 *) DATABLOCK1)[logical_block]; -- } -- /* else */ -- logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK); -- /* now try the double indirect block */ -- if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2))) -- { -- int bnum; -- if (mapblock1 != 2 -- && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1)) -- { -- errnum = ERR_FSYS_CORRUPT; -- return -1; -- } -- mapblock1 = 2; -- if ((bnum = (((__u32 *) DATABLOCK1) -- [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)])) -- != mapblock2 -- && !ext2_rdfsb (bnum, DATABLOCK2)) -- { -- errnum = ERR_FSYS_CORRUPT; -- return -1; -- } -- mapblock2 = bnum; -+ /* if it is directly pointed to by the inode, return that physical addr */ -+ if (logical_block < EXT2_NDIR_BLOCKS) -+ { -+#ifdef E2DEBUG -+ printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block])); -+ printf ("returning %d\n", INODE->i_block[logical_block]); -+#endif /* E2DEBUG */ -+ return INODE->i_block[logical_block]; -+ } -+ /* else */ -+ logical_block -= EXT2_NDIR_BLOCKS; -+ /* try the indirect block */ -+ if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK)) -+ { -+ if (mapblock1 != 1 && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ mapblock1 = 1; -+ return ((__u32 *) DATABLOCK1)[logical_block]; -+ } -+ /* else */ -+ logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK); -+ /* now try the double indirect block */ -+ if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2))) -+ { -+ int bnum; -+ if (mapblock1 != 2 && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ mapblock1 = 2; -+ if ((bnum = (((__u32 *) DATABLOCK1) -+ [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)])) -+ != mapblock2 -+ && !ext2_rdfsb (bnum, DATABLOCK2)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ mapblock2 = bnum; -+ return ((__u32 *) DATABLOCK2) -+ [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)]; -+ } -+ /* else */ -+ mapblock2 = -1; -+ logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)); -+ if (mapblock1 != 3 -+ && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ mapblock1 = 3; -+ if (!ext2_rdfsb (((__u32 *) DATABLOCK1) -+ [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) -+ * 2)], -+ DATABLOCK2)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ if (!ext2_rdfsb (((__u32 *) DATABLOCK2) -+ [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)) -+ & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)], -+ DATABLOCK2)) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ - return ((__u32 *) DATABLOCK2) -- [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)]; -+ [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)]; - } -- /* else */ -- mapblock2 = -1; -- logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)); -- if (mapblock1 != 3 -- && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1)) -- { -- errnum = ERR_FSYS_CORRUPT; -- return -1; -- } -- mapblock1 = 3; -- if (!ext2_rdfsb (((__u32 *) DATABLOCK1) -- [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) -- * 2)], -- DATABLOCK2)) -- { -- errnum = ERR_FSYS_CORRUPT; -- return -1; -- } -- if (!ext2_rdfsb (((__u32 *) DATABLOCK2) -- [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)) -- & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)], -- DATABLOCK2)) -+ /* inode is in extents format */ -+ else - { -+ int i; -+ struct ext4_extent_header *extent_hdr = -+ ext4_recurse_extent_index((struct ext4_extent_header *) INODE->i_block, logical_block); -+ struct ext4_extent *extent = (struct ext4_extent *) (extent_hdr + 1); -+ if ( extent_hdr == NULL || extent_hdr->eh_magic != EXT4_EXT_MAGIC) -+ { -+ errnum = ERR_FSYS_CORRUPT; -+ return -1; -+ } -+ for (i = 0; i<extent_hdr->eh_entries; i++) -+ { -+ if (extent[i].ee_block <= logical_block && logical_block < extent[i].ee_block + extent[i].ee_len && !(extent[i].ee_len>>15)) -+ return (logical_block - extent[i].ee_block + extent[i].ee_start); -+ } -+ /* We should not arrive here */ -+ - errnum = ERR_FSYS_CORRUPT; - return -1; - } -- return ((__u32 *) DATABLOCK2) -- [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)]; - } - - /* preconditions: all preconds of ext2fs_block_map */ diff --git a/package/grub/patches/030-add-stage2-ldscripts.patch b/package/grub/patches/030-add-stage2-ldscripts.patch deleted file mode 100644 index aff7ed466f..0000000000 --- a/package/grub/patches/030-add-stage2-ldscripts.patch +++ /dev/null @@ -1,77 +0,0 @@ -From 8858927ddc6797489cad322fc2d2134aeae543cd Mon Sep 17 00:00:00 2001 -From: Arnaud Lacombe <lacombar@gmail.com> -Date: Sun, 11 Dec 2011 16:44:02 -0500 -Subject: [PATCH] add-stage2-ldscripts - ---- - stage2/Makefile.am | 2 +- - stage2/Makefile.in | 2 +- - stage2/stage2.ldscripts | 30 ++++++++++++++++++++++++++++++ - 3 files changed, 32 insertions(+), 2 deletions(-) - create mode 100644 stage2/stage2.ldscripts - -diff --git a/stage2/Makefile.am b/stage2/Makefile.am -index f8e6d42..ea28a4d 100644 ---- a/stage2/Makefile.am -+++ b/stage2/Makefile.am -@@ -55,7 +55,7 @@ noinst_PROGRAMS = pre_stage2.exec start.exec start_eltorito.exec \ - endif - MOSTLYCLEANFILES = $(noinst_PROGRAMS) - --PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200 -+PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Tstage2.ldscripts - START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000 - NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0 - PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 -diff --git a/stage2/Makefile.in b/stage2/Makefile.in -index d0062bd..7bee2d5 100644 ---- a/stage2/Makefile.in -+++ b/stage2/Makefile.in -@@ -468,7 +468,7 @@ libgrub_a_CFLAGS = $(GRUB_CFLAGS) -I$(top_srcdir)/lib \ - @DISKLESS_SUPPORT_FALSE@noinst_DATA = pre_stage2 start start_eltorito - @DISKLESS_SUPPORT_TRUE@noinst_DATA = pre_stage2 start start_eltorito nbloader pxeloader diskless - MOSTLYCLEANFILES = $(noinst_PROGRAMS) --PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8200 -+PRE_STAGE2_LINK = -nostdlib -Wl,-N -Wl,-Tstage2.ldscripts - START_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,8000 - NBLOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0 - PXELOADER_LINK = -nostdlib -Wl,-N -Wl,-Ttext -Wl,7C00 -diff --git a/stage2/stage2.ldscripts b/stage2/stage2.ldscripts -new file mode 100644 -index 0000000..2c8b8e1 ---- /dev/null -+++ b/stage2/stage2.ldscripts -@@ -0,0 +1,30 @@ -+/* Script for -N: mix text and data on same page; don't align data */ -+OUTPUT_FORMAT("elf32-i386", "elf32-i386", -+ "elf32-i386") -+OUTPUT_ARCH(i386) -+ENTRY(_start) -+SECTIONS -+{ -+ . = 0x8200; -+ .text : -+ { -+ _start = .; -+ *(.text .text.* ) -+ } -+ .rodata : { *(.rodata .rodata.* ) } -+ /* Adjust the address for the data segment. We want to adjust up to -+ the same address within the page on the next page up. */ -+ . = .; -+ .data : { *(.data .data.* ) } -+ __bss_start = .; -+ .bss : -+ { -+ *(.bss .bss.* ) -+ *(COMMON) -+ . = ALIGN(. != 0 ? 32 / 8 : 1); -+ } -+ . = ALIGN(32 / 8); -+ . = ALIGN(32 / 8); -+ _end = .; PROVIDE (end = .); -+ .comment 0 : { *(.comment) } -+} --- -1.7.6.153.g78432 - diff --git a/package/grub/patches/040-automake-compat.patch b/package/grub/patches/040-automake-compat.patch deleted file mode 100644 index da13cea7e9..0000000000 --- a/package/grub/patches/040-automake-compat.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/stage1/Makefile.am -+++ b/stage1/Makefile.am -@@ -1,7 +1,7 @@ - pkglibdir = $(libdir)/$(PACKAGE)/$(host_cpu)-$(host_vendor) --nodist_pkglib_DATA = stage1 -+nodist_pkgdata_DATA = stage1 - --CLEANFILES = $(nodist_pkglib_DATA) -+CLEANFILES = $(nodist_pkgdata_DATA) - - # We can't use builtins or standard includes. - AM_CCASFLAGS = $(STAGE1_CFLAGS) -fno-builtin -nostdinc ---- a/stage2/Makefile.am -+++ b/stage2/Makefile.am -@@ -32,7 +32,7 @@ pkglibdir = $(libdir)/$(PACKAGE)/$(host_ - EXTRA_PROGRAMS = nbloader.exec pxeloader.exec diskless.exec - - if DISKLESS_SUPPORT --pkglib_DATA = stage2 stage2_eltorito e2fs_stage1_5 fat_stage1_5 \ -+pkgdata_DATA = stage2 stage2_eltorito e2fs_stage1_5 fat_stage1_5 \ - ffs_stage1_5 iso9660_stage1_5 jfs_stage1_5 minix_stage1_5 \ - reiserfs_stage1_5 ufs2_stage1_5 vstafs_stage1_5 xfs_stage1_5 \ - nbgrub pxegrub -@@ -43,7 +43,7 @@ noinst_PROGRAMS = pre_stage2.exec start. - reiserfs_stage1_5.exec ufs2_stage1_5.exec vstafs_stage1_5.exec \ - xfs_stage1_5.exec nbloader.exec pxeloader.exec diskless.exec - else --pkglib_DATA = stage2 stage2_eltorito e2fs_stage1_5 fat_stage1_5 \ -+pkgdata_DATA = stage2 stage2_eltorito e2fs_stage1_5 fat_stage1_5 \ - ffs_stage1_5 iso9660_stage1_5 jfs_stage1_5 minix_stage1_5 \ - reiserfs_stage1_5 ufs2_stage1_5 vstafs_stage1_5 xfs_stage1_5 - noinst_DATA = pre_stage2 start start_eltorito -@@ -112,7 +112,7 @@ else - BUILT_SOURCES = stage2_size.h - endif - --CLEANFILES = $(pkglib_DATA) $(noinst_DATA) $(BUILT_SOURCES) -+CLEANFILES = $(pkgdata_DATA) $(noinst_DATA) $(BUILT_SOURCES) - - stage2_size.h: pre_stage2 - -rm -f stage2_size.h diff --git a/package/grub/patches/100-add_configure_macros.patch b/package/grub/patches/100-add_configure_macros.patch deleted file mode 100644 index 476f778bc2..0000000000 --- a/package/grub/patches/100-add_configure_macros.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/configure.ac -+++ b/configure.ac -@@ -56,6 +56,8 @@ fi - - AC_CHECK_TOOL(CC, gcc) - AC_PROG_CC -+AM_PROG_CC_C_O -+AM_PROG_AS - # We need this for older versions of Autoconf. - _AM_DEPENDENCIES(CC) - diff --git a/package/grub/patches/110-remove_configure_errors.patch b/package/grub/patches/110-remove_configure_errors.patch deleted file mode 100644 index f090aa9756..0000000000 --- a/package/grub/patches/110-remove_configure_errors.patch +++ /dev/null @@ -1,38 +0,0 @@ ---- a/configure.ac -+++ b/configure.ac -@@ -177,26 +177,22 @@ grub_ASM_ABSOLUTE_WITHOUT_ASTERISK - - grub_CHECK_START_SYMBOL - grub_CHECK_USCORE_START_SYMBOL --if test "x$grub_cv_check_start_symbol" != "xyes" \ -- -a "x$grub_cv_check_uscore_start_symbol" != "xyes"; then -- AC_MSG_ERROR([Neither start nor _start is defined]) --fi - - grub_CHECK_USCORE_USCORE_BSS_START_SYMBOL - grub_CHECK_USCORE_EDATA_SYMBOL - grub_CHECK_EDATA_SYMBOL --if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" != "xyes" \ -- -a "x$grub_cv_check_uscore_edata_symbol" != "xyes" \ -- -a "x$grub_cv_check_edata_symbol" != "xyes"; then -- AC_MSG_ERROR([None of __bss_start, _edata, edata defined]) --fi -+# if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" != "xyes" \ -+# -a "x$grub_cv_check_uscore_edata_symbol" != "xyes" \ -+# -a "x$grub_cv_check_edata_symbol" != "xyes"; then -+# AC_MSG_ERROR([None of __bss_start, _edata, edata defined]) -+# fi - - grub_CHECK_END_SYMBOL - grub_CHECK_USCORE_END_SYMBOL --if test "x$grub_cv_check_end_symbol" != "xyes" \ -- -a "x$grub_cv_check_uscore_end_symbol" != "xyes"; then -- AC_MSG_ERROR([Neither end nor _end is defined]) --fi -+#if test "x$grub_cv_check_end_symbol" != "xyes" \ -+# -a "x$grub_cv_check_uscore_end_symbol" != "xyes"; then -+# AC_MSG_ERROR([Neither end nor _end is defined]) -+#fi - - # Check for curses libraries. - AC_ARG_WITH(curses, diff --git a/package/grub/patches/200-darwin_fixes.patch b/package/grub/patches/200-darwin_fixes.patch deleted file mode 100644 index c5c55a9182..0000000000 --- a/package/grub/patches/200-darwin_fixes.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- a/stage2/asm.S -+++ b/stage2/asm.S -@@ -95,14 +95,16 @@ VARIABLE(stage2_id) - VARIABLE(force_lba) - .byte 0 - VARIABLE(version_string) -- .string VERSION -+ .ascii VERSION -+ .byte 0 - VARIABLE(config_file) - #ifndef STAGE1_5 -- .string "/boot/grub/menu.lst" -+ .ascii "/boot/grub/menu.lst" - #else /* STAGE1_5 */ - .long 0xffffffff -- .string "/boot/grub/stage2" -+ .ascii "/boot/grub/stage2" - #endif /* STAGE1_5 */ -+ .byte 0 - - /* - * Leave some breathing room for the config file name. -@@ -762,7 +764,9 @@ ENTRY(chain_stage1) - call EXT_C(prot_to_real) - .code16 - --#ifdef ABSOLUTE_WITHOUT_ASTERISK -+#ifdef __APPLE__ -+ DATA32 ADDR32 ljmp offset -+#elif defined(ABSOLUTE_WITHOUT_ASTERISK) - DATA32 ADDR32 ljmp (offset) - #else - DATA32 ADDR32 ljmp *(offset) ---- a/stage2/char_io.c -+++ b/stage2/char_io.c -@@ -1345,5 +1345,12 @@ grub_strcpy (char *dest, const char *src - #ifndef GRUB_UTIL - # undef memcpy - /* GCC emits references to memcpy() for struct copies etc. */ -+#ifdef __APPLE__ -+void *memcpy (void *dest, const void *src, int n) -+{ -+ return grub_memmove(dest, src, n); -+} -+#else - void *memcpy (void *dest, const void *src, int n) __attribute__ ((alias ("grub_memmove"))); - #endif -+#endif diff --git a/package/grub/patches/210-remove_inline_asm.patch b/package/grub/patches/210-remove_inline_asm.patch deleted file mode 100644 index 8eb9fc2c97..0000000000 --- a/package/grub/patches/210-remove_inline_asm.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/stage2/fsys_iso9660.c -+++ b/stage2/fsys_iso9660.c -@@ -83,10 +83,7 @@ iso9660_devread (int sector, int byte_of - - sector += (byte_offset >> sector_size_lg2); - byte_offset &= (buf_geom.sector_size - 1); -- asm volatile ("shl%L0 %1,%0" -- : "=r"(sector) -- : "Ic"((int8_t)(ISO_SECTOR_BITS - sector_size_lg2)), -- "0"(sector)); -+ sector <<= ISO_SECTOR_BITS - sector_size_lg2; - - #if !defined(STAGE1_5) - if (disk_read_hook && debug) |