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-rw-r--r--abs/core-testing/grub/grub-0.97-gpt.patch315
1 files changed, 0 insertions, 315 deletions
diff --git a/abs/core-testing/grub/grub-0.97-gpt.patch b/abs/core-testing/grub/grub-0.97-gpt.patch
deleted file mode 100644
index 7b1a55c..0000000
--- a/abs/core-testing/grub/grub-0.97-gpt.patch
+++ /dev/null
@@ -1,315 +0,0 @@
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/builtins.c grub-0.96-patched/stage2/builtins.c
---- grub-0.96/stage2/builtins.c 2004-06-20 09:33:04.000000000 -0400
-+++ grub-0.96-patched/stage2/builtins.c 2007-01-04 13:56:06.000000000 -0500
-@@ -1229,14 +1229,15 @@
- for (drive = 0x80; drive < 0x88; drive++)
- {
- unsigned long part = 0xFFFFFF;
-- unsigned long start, len, offset, ext_offset;
-- int type, entry;
-+ unsigned long start, len, offset, ext_offset, gpt_offset;
-+ int type, entry, gpt_count, gpt_size;
- char buf[SECTOR_SIZE];
-
- current_drive = drive;
- while (next_partition (drive, 0xFFFFFF, &part, &type,
- &start, &len, &offset, &entry,
-- &ext_offset, buf))
-+ &ext_offset, &gpt_offset,
-+ &gpt_count, &gpt_size, buf))
- {
- if (type != PC_SLICE_TYPE_NONE
- && ! IS_PC_SLICE_TYPE_BSD (type)
-@@ -2806,8 +2807,8 @@
- {
- int new_type;
- unsigned long part = 0xFFFFFF;
-- unsigned long start, len, offset, ext_offset;
-- int entry, type;
-+ unsigned long start, len, offset, ext_offset, gpt_offset;
-+ int entry, type, gpt_count, gpt_size;
- char mbr[512];
-
- /* Get the drive and the partition. */
-@@ -2844,7 +2845,14 @@
- /* Look for the partition. */
- while (next_partition (current_drive, 0xFFFFFF, &part, &type,
- &start, &len, &offset, &entry,
-- &ext_offset, mbr))
-+ &ext_offset, &gpt_offset, &gpt_count, &gpt_size, mbr))
-+ /* The partition may not be a GPT partition. */
-+ if (gpt_offset != 0)
-+ {
-+ errnum = ERR_BAD_ARGUMENT;
-+ return 1;
-+ }
-+
- {
- if (part == current_partition)
- {
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/disk_io.c grub-0.96-patched/stage2/disk_io.c
---- grub-0.96/stage2/disk_io.c 2004-05-23 12:35:24.000000000 -0400
-+++ grub-0.96-patched/stage2/disk_io.c 2007-01-04 14:01:08.000000000 -0500
-@@ -21,6 +21,7 @@
-
- #include <shared.h>
- #include <filesys.h>
-+#include <gpt.h>
-
- #ifdef SUPPORT_NETBOOT
- # define GRUB 1
-@@ -502,8 +503,8 @@
- set_partition_hidden_flag (int hidden)
- {
- unsigned long part = 0xFFFFFF;
-- unsigned long start, len, offset, ext_offset;
-- int entry, type;
-+ unsigned long start, len, offset, ext_offset, gpt_offset;
-+ int entry, type, gpt_count, gpt_size;
- char mbr[512];
-
- /* The drive must be a hard disk. */
-@@ -524,7 +525,14 @@
- /* Look for the partition. */
- while (next_partition (current_drive, 0xFFFFFF, &part, &type,
- &start, &len, &offset, &entry,
-- &ext_offset, mbr))
-+ &ext_offset, &gpt_offset, &gpt_count, &gpt_size, mbr))
-+ /* The partition may not be a GPT partition. */
-+ if (gpt_offset != 0)
-+ {
-+ errnum = ERR_BAD_ARGUMENT;
-+ return 1;
-+ }
-+
- {
- if (part == current_partition)
- {
-@@ -577,11 +585,14 @@
- unsigned long *partition, int *type,
- unsigned long *start, unsigned long *len,
- unsigned long *offset, int *entry,
-- unsigned long *ext_offset, char *buf)
-+ unsigned long *ext_offset,
-+ unsigned long *gpt_offset, int *gpt_count,
-+ int *gpt_size, char *buf)
- {
- /* Forward declarations. */
- auto int next_bsd_partition (void);
- auto int next_pc_slice (void);
-+ auto int next_gpt_slice(void);
-
- /* Get next BSD partition in current PC slice. */
- int next_bsd_partition (void)
-@@ -666,6 +677,40 @@
- return 0;
- }
-
-+ /* If this is a GPT partition table, read it as such. */
-+ if (*entry == -1 && *offset == 0 && PC_SLICE_TYPE (buf, 0) == PC_SLICE_TYPE_GPT)
-+ {
-+ struct grub_gpt_header *hdr = (struct grub_gpt_header *) buf;
-+
-+ /* Read in the GPT Partition table header. */
-+ if (! rawread (drive, 1, 0, SECTOR_SIZE, buf))
-+ return 0;
-+
-+ if (hdr->magic == GPT_HEADER_MAGIC && hdr->version == 0x10000)
-+ {
-+ /* Let gpt_offset point to the first entry in the GPT
-+ partition table. This can also be used by callers of
-+ next_partition to determine if a entry comes from a
-+ GPT partition table or not. */
-+ *gpt_offset = hdr->partitions;
-+ *gpt_count = hdr->maxpart;
-+ *gpt_size = hdr->partentry_size;
-+
-+ return next_gpt_slice();
-+ }
-+ else
-+ {
-+ /* This is not a valid header for a GPT partition table.
-+ Re-read the MBR or the boot sector of the extended
-+ partition. */
-+ if (! rawread (drive, *offset, 0, SECTOR_SIZE, buf))
-+ return 0;
-+ }
-+ }
-+
-+ /* Not a GPT partition. */
-+ *gpt_offset = 0;
-+
- /* Increase the entry number. */
- (*entry)++;
-
-@@ -710,6 +755,43 @@
- return 1;
- }
-
-+ /* Get the next GPT slice. */
-+ int next_gpt_slice (void)
-+ {
-+ struct grub_gpt_partentry *gptentry = (struct grub_gpt_partentry *) buf;
-+ /* Make GPT partitions show up as PC slices. */
-+ int pc_slice_no = (*partition & 0xFF0000) >> 16;
-+
-+ /* If this is the first time... */
-+ if (pc_slice_no == 0xFF)
-+ {
-+ pc_slice_no = -1;
-+ *entry = -1;
-+ }
-+
-+ do {
-+ (*entry)++;
-+
-+ if (*entry >= *gpt_count)
-+ {
-+ errnum = ERR_NO_PART;
-+ return 0;
-+ }
-+ /* Read in the GPT Partition table entry. */
-+ if (! rawread (drive, (*gpt_offset) + GPT_ENTRY_SECTOR (*gpt_size, *entry), GPT_ENTRY_INDEX (*gpt_size, *entry), *gpt_size, buf))
-+ return 0;
-+ } while (! (gptentry->type1 && gptentry->type2));
-+
-+ pc_slice_no++;
-+ *start = gptentry->start;
-+ *len = gptentry->end - gptentry->start + 1;
-+ *type = PC_SLICE_TYPE_EXT2FS;
-+ *entry = pc_slice_no;
-+ *partition = (*entry << 16) | 0xFFFF;
-+
-+ return 1;
-+ }
-+
- /* Start the body of this function. */
-
- #ifndef STAGE1_5
-@@ -717,6 +799,9 @@
- return 0;
- #endif
-
-+ if (*partition != 0xFFFFFF && *gpt_offset != 0)
-+ return next_gpt_slice ();
-+
- /* If previous partition is a BSD partition or a PC slice which
- contains BSD partitions... */
- if ((*partition != 0xFFFFFF && IS_PC_SLICE_TYPE_BSD (*type & 0xff))
-@@ -755,6 +840,9 @@
- unsigned long dest_partition = current_partition;
- unsigned long part_offset;
- unsigned long ext_offset;
-+ unsigned long gpt_offset;
-+ int gpt_count;
-+ int gpt_size;
- int entry;
- char buf[SECTOR_SIZE];
- int bsd_part, pc_slice;
-@@ -766,7 +854,8 @@
- int ret = next_partition (current_drive, dest_partition,
- &current_partition, &current_slice,
- &part_start, &part_length,
-- &part_offset, &entry, &ext_offset, buf);
-+ &part_offset, &entry, &ext_offset,
-+ &gpt_offset, &gpt_count, &gpt_size, buf);
- bsd_part = (current_partition >> 8) & 0xFF;
- pc_slice = current_partition >> 16;
- return ret;
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/gpt.h grub-0.96-patched/stage2/gpt.h
---- grub-0.96/stage2/gpt.h 1969-12-31 19:00:00.000000000 -0500
-+++ grub-0.96-patched/stage2/gpt.h 2007-01-04 13:52:14.000000000 -0500
-@@ -0,0 +1,68 @@
-+/*
-+ * GRUB -- GRand Unified Bootloader
-+ * Copyright (C) 2002,2005,2006 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 _GPT_H
-+#define _GPT_H
-+
-+typedef signed char grub_int8_t;
-+typedef signed short grub_int16_t;
-+typedef signed int grub_int32_t;
-+typedef signed long long int grub_int64_t;
-+typedef unsigned char grub_uint8_t;
-+typedef unsigned short grub_uint16_t;
-+typedef unsigned int grub_uint32_t;
-+typedef unsigned long long int grub_uint64_t;
-+
-+struct grub_gpt_header
-+{
-+ grub_uint64_t magic;
-+ grub_uint32_t version;
-+ grub_uint32_t headersize;
-+ grub_uint32_t crc32;
-+ grub_uint32_t unused1;
-+ grub_uint64_t primary;
-+ grub_uint64_t backup;
-+ grub_uint64_t start;
-+ grub_uint64_t end;
-+ grub_uint8_t guid[16];
-+ grub_uint64_t partitions;
-+ grub_uint32_t maxpart;
-+ grub_uint32_t partentry_size;
-+ grub_uint32_t partentry_crc32;
-+} __attribute__ ((packed));
-+
-+struct grub_gpt_partentry
-+{
-+ grub_uint64_t type1;
-+ grub_uint64_t type2;
-+ grub_uint8_t guid[16];
-+ grub_uint64_t start;
-+ grub_uint64_t end;
-+ grub_uint8_t attrib;
-+ char name[72];
-+} __attribute__ ((packed));
-+
-+#define GPT_HEADER_MAGIC 0x5452415020494645UL
-+
-+#define GPT_ENTRY_SECTOR(size,entry) \
-+ ((((entry) * (size) + 1) & ~(SECTOR_SIZE - 1)) >> SECTOR_BITS)
-+#define GPT_ENTRY_INDEX(size,entry) \
-+ ((((entry) * (size) + 1) & (SECTOR_SIZE - 1)) - 1)
-+
-+#endif /* _GPT_H */
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/pc_slice.h grub-0.96-patched/stage2/pc_slice.h
---- grub-0.96/stage2/pc_slice.h 2003-07-09 07:45:53.000000000 -0400
-+++ grub-0.96-patched/stage2/pc_slice.h 2007-01-04 13:52:14.000000000 -0500
-@@ -115,6 +115,7 @@
- #define PC_SLICE_TYPE_LINUX_EXTENDED 0x85
- #define PC_SLICE_TYPE_VSTAFS 0x9e
- #define PC_SLICE_TYPE_DELL_UTIL 0xde
-+#define PC_SLICE_TYPE_GPT 0xee
- #define PC_SLICE_TYPE_LINUX_RAID 0xfd
-
-
-diff -ruBbd --unidirectional-new-file grub-0.96/stage2/shared.h grub-0.96-patched/stage2/shared.h
---- grub-0.96/stage2/shared.h 2004-06-19 12:40:09.000000000 -0400
-+++ grub-0.96-patched/stage2/shared.h 2007-01-04 13:52:15.000000000 -0500
-@@ -934,7 +934,9 @@
- unsigned long *partition, int *type,
- unsigned long *start, unsigned long *len,
- unsigned long *offset, int *entry,
-- unsigned long *ext_offset, char *buf);
-+ unsigned long *ext_offset,
-+ unsigned long *gpt_offset, int *gpt_count,
-+ int *gpt_size, char *buf);
-
- /* Sets device to the one represented by the SAVED_* parameters. */
- int make_saved_active (void);
generated by cgit v0.12 at 2024-04-19 19:41:39 (GMT)