2010-01-04 Vladimir Serbinenko <phcoder@gmail.com>

* loader/efi/appleloader.c: Restored. Update all users.

ChangeLog

@@ -1,3 +1,7 @@
+2010-01-04  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* loader/efi/appleloader.c: Restored. Update all users.
+
 2010-01-03  Robert Millan  <rmh.grub@aybabtu.com>
 
 	* boot/i386/pc/diskboot.S: Fix inaccurate comment.

conf/i386-efi.rmk

@@ -30,7 +30,7 @@ sbin_SCRIPTS = grub-install
 grub_install_SOURCES = util/i386/efi/grub-install.in
 
 # Modules.
-pkglib_MODULES = kernel.img chain.mod \
+pkglib_MODULES = kernel.img chain.mod appleldr.mod \
 	linux.mod halt.mod reboot.mod pci.mod lspci.mod \
 	datetime.mod date.mod datehook.mod loadbios.mod \
 	fixvideo.mod mmap.mod acpi.mod
@@ -88,6 +88,11 @@ chain_mod_SOURCES = loader/efi/chainloader.c
 chain_mod_CFLAGS = $(COMMON_CFLAGS)
 chain_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For appleldr.mod.
+appleldr_mod_SOURCES = loader/efi/appleloader.c
+appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
+appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 # For linux.mod.
 linux_mod_SOURCES = loader/i386/efi/linux.c
 linux_mod_CFLAGS = $(COMMON_CFLAGS)

conf/x86_64-efi.rmk

@@ -29,7 +29,7 @@ sbin_SCRIPTS = grub-install
 grub_install_SOURCES = util/i386/efi/grub-install.in
 
 # Modules.
-pkglib_MODULES = kernel.img chain.mod \
+pkglib_MODULES = kernel.img chain.mod appleldr.mod 	\
 	halt.mod reboot.mod linux.mod pci.mod lspci.mod \
 	datetime.mod date.mod datehook.mod loadbios.mod \
 	fixvideo.mod mmap.mod acpi.mod ata.mod
@@ -93,6 +93,11 @@ chain_mod_SOURCES = loader/efi/chainloader.c
 chain_mod_CFLAGS = $(COMMON_CFLAGS)
 chain_mod_LDFLAGS = $(COMMON_LDFLAGS)
 
+# For appleldr.mod.
+appleldr_mod_SOURCES = loader/efi/appleloader.c
+appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
+appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
 # For linux.mod.
 linux_mod_SOURCES = loader/i386/efi/linux.c loader/i386/linux_trampoline.S
 linux_mod_CFLAGS = $(COMMON_CFLAGS)

loader/efi/appleloader.c

@@ -0,0 +1,218 @@
+/* appleloader.c - apple legacy boot loader.  */
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB 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 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/loader.h>
+#include <grub/err.h>
+#include <grub/mm.h>
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/efi/api.h>
+#include <grub/efi/efi.h>
+#include <grub/command.h>
+
+static grub_dl_t my_mod;
+
+static grub_efi_handle_t image_handle;
+static grub_efi_char16_t *cmdline;
+
+static grub_err_t
+grub_appleloader_unload (void)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_1 (b->unload_image, image_handle);
+
+  grub_free (cmdline);
+  cmdline = 0;
+
+  grub_dl_unref (my_mod);
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_appleloader_boot (void)
+{
+  grub_efi_boot_services_t *b;
+
+  b = grub_efi_system_table->boot_services;
+  efi_call_3 (b->start_image, image_handle, 0, 0);
+
+  grub_appleloader_unload ();
+
+  return grub_errno;
+}
+
+/* early 2006 Core Duo / Core Solo models  */
+static grub_uint8_t devpath_1[] =
+{
+  0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xF9, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
+  0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
+  0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
+};
+
+/* mid-2006 Mac Pro (and probably other Core 2 models)  */
+static grub_uint8_t devpath_2[] =
+{
+  0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xF7, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
+  0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
+  0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
+};
+
+/* mid-2007 MBP ("Santa Rosa" based models)  */
+static grub_uint8_t devpath_3[] =
+{
+  0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0xE0, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xF8, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
+  0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
+  0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
+};
+
+/* early-2008 MBA  */
+static grub_uint8_t devpath_4[] =
+{
+  0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0xC0, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xF8, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
+  0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
+  0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
+};
+
+/* late-2008 MB/MBP (NVidia chipset)  */
+static grub_uint8_t devpath_5[] = {
+    0x01, 0x03, 0x18, 0x00, 0x0B, 0x00, 0x00, 0x00,
+    0x00, 0x40, 0xCB, 0xFF, 0x00, 0x00, 0x00, 0x00,
+    0xFF, 0xBF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+    0x04, 0x06, 0x14, 0x00, 0xEB, 0x85, 0x05, 0x2B,
+    0xB8, 0xD8, 0xA9, 0x49, 0x8B, 0x8C, 0xE2, 0x1B,
+    0x01, 0xAE, 0xF2, 0xB7, 0x7F, 0xFF, 0x04, 0x00,
+};
+
+struct devdata
+{
+  char *model;
+  grub_efi_device_path_t *devpath;
+};
+
+struct devdata devs[] =
+{
+  {"Core Duo/Solo", (grub_efi_device_path_t *) devpath_1},
+  {"Mac Pro", (grub_efi_device_path_t *) devpath_2},
+  {"MBP", (grub_efi_device_path_t *) devpath_3},
+  {"MBA", (grub_efi_device_path_t *) devpath_4},
+  {"MB NV", (grub_efi_device_path_t *) devpath_5},
+  {NULL, NULL},
+};
+
+static grub_err_t
+grub_cmd_appleloader (grub_command_t cmd __attribute__ ((unused)),
+                      int argc, char *argv[])
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_loaded_image_t *loaded_image;
+  struct devdata *pdev;
+
+  grub_dl_ref (my_mod);
+
+  /* Initialize some global variables.  */
+  image_handle = 0;
+
+  b = grub_efi_system_table->boot_services;
+
+  for (pdev = devs ; pdev->devpath ; pdev++)
+    if (efi_call_6 (b->load_image, 0, grub_efi_image_handle, pdev->devpath,
+                    NULL, 0, &image_handle) == GRUB_EFI_SUCCESS)
+      break;
+
+  if (! pdev->devpath)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "can't find model");
+      goto fail;
+    }
+
+  grub_printf ("Model : %s\n", pdev->model);
+
+  loaded_image = grub_efi_get_loaded_image (image_handle);
+  if (! loaded_image)
+    {
+      grub_error (GRUB_ERR_BAD_OS, "no loaded image available");
+      goto fail;
+    }
+
+  if (argc > 0)
+    {
+      int i, len;
+      grub_efi_char16_t *p16;
+
+      for (i = 0, len = 0; i < argc; i++)
+        len += grub_strlen (argv[i]) + 1;
+
+      len *= sizeof (grub_efi_char16_t);
+      cmdline = p16 = grub_malloc (len);
+      if (! cmdline)
+        goto fail;
+
+      for (i = 0; i < argc; i++)
+        {
+          char *p8;
+
+          p8 = argv[i];
+          while (*p8)
+            *(p16++) = *(p8++);
+
+          *(p16++) = ' ';
+        }
+      *(--p16) = 0;
+
+      loaded_image->load_options = cmdline;
+      loaded_image->load_options_size = len;
+    }
+
+  grub_loader_set (grub_appleloader_boot, grub_appleloader_unload, 0);
+
+  return 0;
+
+ fail:
+
+  grub_dl_unref (my_mod);
+  return grub_errno;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(appleloader)
+{
+  cmd = grub_register_command ("appleloader", grub_cmd_appleloader,
+			       "[OPTS]", "Boot legacy system.");
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI(appleloader)
+{
+  grub_unregister_command (cmd);
+}