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authorJames Meyer <james.meyer@operamail.com>2010-09-20 03:14:50 (GMT)
committerJames Meyer <james.meyer@operamail.com>2010-09-20 03:14:50 (GMT)
commit2bf905c893bac50e2536ad24e6ee5a1eac7d6da8 (patch)
tree8dbd46664b72c30f54a0d64c0b96b4abf21d62c8
parent3e1a777d29092423b45330c8190434ac345f91eb (diff)
downloadlinhes_pkgbuild-2bf905c893bac50e2536ad24e6ee5a1eac7d6da8.zip
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grub-gfx: added grub-gfx to replace the standard grub.
Diffstat
-rw-r--r--abs/core-testing/grub-gfx.tar.gzbin0 -> 28009 bytes
-rw-r--r--abs/core-testing/grub-gfx/040_all_grub-0.96-nxstack.patch623
-rw-r--r--abs/core-testing/grub-gfx/05-grub-0.97-initrdaddr.diff16
-rw-r--r--abs/core-testing/grub-gfx/PKGBUILD106
-rw-r--r--abs/core-testing/grub-gfx/ext4.patch263
-rw-r--r--abs/core-testing/grub-gfx/grub-0.97-graphics.patch1293
-rw-r--r--abs/core-testing/grub-gfx/grub-gfx.install46
-rw-r--r--abs/core-testing/grub-gfx/grub-inode-size.patch94
-rw-r--r--abs/core-testing/grub-gfx/i2o.patch45
-rwxr-xr-xabs/core-testing/grub-gfx/install-grub187
-rw-r--r--abs/core-testing/grub-gfx/intelmac.patch67
-rw-r--r--abs/core-testing/grub-gfx/menu.lst47
-rw-r--r--abs/core-testing/grub-gfx/more-raid.patch100
-rw-r--r--abs/core-testing/grub-gfx/special-devices.patch18
-rw-r--r--abs/core-testing/grub-gfx/splash.xpm.gzbin0 -> 4019 bytes
15 files changed, 2905 insertions, 0 deletions
diff --git a/abs/core-testing/grub-gfx.tar.gz b/abs/core-testing/grub-gfx.tar.gz
new file mode 100644
index 0000000..68f9e8a
--- /dev/null
+++ b/abs/core-testing/grub-gfx.tar.gz
Binary files differ
diff --git a/abs/core-testing/grub-gfx/040_all_grub-0.96-nxstack.patch b/abs/core-testing/grub-gfx/040_all_grub-0.96-nxstack.patch
new file mode 100644
index 0000000..121941c
--- /dev/null
+++ b/abs/core-testing/grub-gfx/040_all_grub-0.96-nxstack.patch
@@ -0,0 +1,623 @@
+Fix NX segfaulting on amd64.
+
+Patch by Peter Jones.
+
+http://lists.gnu.org/archive/html/bug-grub/2005-03/msg00011.html
+
+--- grub-0.97/grub/asmstub.c
++++ grub-0.97/grub/asmstub.c
+@@ -42,6 +42,7 @@
+ #include <sys/time.h>
+ #include <termios.h>
+ #include <signal.h>
++#include <sys/mman.h>
+
+ #ifdef __linux__
+ # include <sys/ioctl.h> /* ioctl */
+@@ -79,7 +80,7 @@
+ struct apm_info apm_bios_info;
+
+ /* Emulation requirements. */
+-char *grub_scratch_mem = 0;
++void *grub_scratch_mem = 0;
+
+ struct geometry *disks = 0;
+
+@@ -103,14 +104,62 @@
+ static unsigned int serial_speed;
+ #endif /* SIMULATE_SLOWNESS_OF_SERIAL */
+
++/* This allocates page-aligned storage of the specified size, which must be
++ * a multiple of the page size as determined by calling sysconf(_SC_PAGESIZE)
++ */
++#ifdef __linux__
++static void *
++grub_mmap_alloc(size_t len)
++{
++ int mmap_flags = MAP_ANONYMOUS|MAP_PRIVATE|MAP_EXECUTABLE;
++
++#ifdef MAP_32BIT
++ mmap_flags |= MAP_32BIT;
++#endif
++ /* Mark the simulated stack executable, as GCC uses stack trampolines
++ * to implement nested functions. */
++ return mmap(NULL, len, PROT_READ|PROT_WRITE|PROT_EXEC, mmap_flags, -1, 0);
++}
++#else /* !defined(__linux__) */
++static void *
++grub_mmap_alloc(size_t len)
++{
++ int fd = 0, offset = 0, ret = 0;
++ void *pa = MAP_FAILED;
++ char template[] = "/tmp/grub_mmap_alloc_XXXXXX";
++ errno_t e;
++
++ fd = mkstemp(template);
++ if (fd < 0)
++ return pa;
++
++ unlink(template);
++
++ ret = ftruncate(fd, len);
++ if (ret < 0)
++ return pa;
++
++ /* Mark the simulated stack executable, as GCC uses stack trampolines
++ * to implement nested functions. */
++ pa = mmap(NULL, len, PROT_READ|PROT_WRITE|PROT_EXEC,
++ MAP_PRIVATE|MAP_EXECUTABLE, fd, offset);
++
++ e = errno;
++ close(fd);
++ errno = e;
++ return pa;
++}
++#endif /* defined(__linux__) */
++
+ /* The main entry point into this mess. */
+ int
+ grub_stage2 (void)
+ {
+ /* These need to be static, because they survive our stack transitions. */
+ static int status = 0;
+- static char *realstack;
+- char *scratch, *simstack;
++ static void *realstack;
++ void *simstack_alloc_base, *simstack;
++ size_t simstack_size, page_size;
+ int i;
+
+ /* We need a nested function so that we get a clean stack frame,
+@@ -140,9 +189,35 @@
+ }
+
+ assert (grub_scratch_mem == 0);
+- scratch = malloc (0x100000 + EXTENDED_MEMSIZE + 15);
+- assert (scratch);
+- grub_scratch_mem = (char *) ((((int) scratch) >> 4) << 4);
++
++ /* Allocate enough pages for 0x100000 + EXTENDED_SIZE + 15, and
++ * make sure the memory is aligned to a multiple of the system's
++ * page size */
++ page_size = sysconf (_SC_PAGESIZE);
++ simstack_size = ( 0x100000 + EXTENDED_MEMSIZE + 15);
++ if (simstack_size % page_size)
++ {
++ /* If we're not on a page_size boundary, round up to the next one */
++ simstack_size &= ~(page_size-1);
++ simstack_size += page_size;
++ }
++
++ /* Add one for a PROT_NONE boundary page at each end. */
++ simstack_size += 2 * page_size;
++
++ simstack_alloc_base = grub_mmap_alloc(simstack_size);
++ assert (simstack_alloc_base != MAP_FAILED);
++
++ /* mark pages above and below our simstack area as innaccessable.
++ * If the implementation we're using doesn't support that, then the
++ * new protection modes are undefined. It's safe to just ignore
++ * them, though. It'd be nice if we knew that we'd get a SEGV for
++ * touching the area, but that's all. it'd be nice to have. */
++ mprotect (simstack_alloc_base, page_size, PROT_NONE);
++ mprotect ((void *)((unsigned long)simstack_alloc_base +
++ simstack_size - page_size), page_size, PROT_NONE);
++
++ grub_scratch_mem = (void *)((unsigned long)simstack_alloc_base + page_size);
+
+ /* FIXME: simulate the memory holes using mprot, if available. */
+
+@@ -215,7 +290,7 @@
+ device_map = 0;
+ free (disks);
+ disks = 0;
+- free (scratch);
++ munmap(simstack_alloc_base, simstack_size);
+ grub_scratch_mem = 0;
+
+ if (serial_device)
+--- grub-0.97/stage2/builtins.c
++++ grub-0.97/stage2/builtins.c
+@@ -131,63 +131,98 @@
+ }
+
+
++/* blocklist_read_helper nee disk_read_blocklist_func was a nested
++ * function, to which pointers were taken and exposed globally. Even
++ * in the GNU-C nested functions extension, they have local linkage,
++ * and aren't guaranteed to be accessable *at all* outside of their
++ * containing scope.
++ *
++ * Above and beyond all of that, the variables within blocklist_func_context
++ * are originally local variables, with local (not even static) linkage,
++ * from within blocklist_func. These were each referenced by
++ * disk_read_blocklist_func, which is only called from other functions
++ * through a globally scoped pointer.
++ *
++ * The documentation in GCC actually uses the words "all hell will break
++ * loose" to describe this scenario.
++ *
++ * Also, "start_sector" was also used uninitialized, but gcc doesn't warn
++ * about it (possibly because of the scoping madness?)
++ */
++
++static struct {
++ int start_sector;
++ int num_sectors;
++ int num_entries;
++ int last_length;
++} blocklist_func_context = {
++ .start_sector = 0,
++ .num_sectors = 0,
++ .num_entries = 0,
++ .last_length = 0
++};
++
++/* Collect contiguous blocks into one entry as many as possible,
++ and print the blocklist notation on the screen. */
++static void
++blocklist_read_helper (int sector, int offset, int length)
++{
++ int *start_sector = &blocklist_func_context.start_sector;
++ int *num_sectors = &blocklist_func_context.num_sectors;
++ int *num_entries = &blocklist_func_context.num_entries;
++ int *last_length = &blocklist_func_context.last_length;
++
++ if (*num_sectors > 0)
++ {
++ if (*start_sector + *num_sectors == sector
++ && offset == 0 && *last_length == SECTOR_SIZE)
++ {
++ *num_sectors++;
++ *last_length = length;
++ return;
++ }
++ else
++ {
++ if (*last_length == SECTOR_SIZE)
++ grub_printf ("%s%d+%d", *num_entries ? "," : "",
++ *start_sector - part_start, *num_sectors);
++ else if (*num_sectors > 1)
++ grub_printf ("%s%d+%d,%d[0-%d]", *num_entries ? "," : "",
++ *start_sector - part_start, *num_sectors-1,
++ *start_sector + *num_sectors-1 - part_start,
++ *last_length);
++ else
++ grub_printf ("%s%d[0-%d]", *num_entries ? "," : "",
++ *start_sector - part_start, *last_length);
++ *num_entries++;
++ *num_sectors = 0;
++ }
++ }
++
++ if (offset > 0)
++ {
++ grub_printf("%s%d[%d-%d]", *num_entries ? "," : "",
++ sector-part_start, offset, offset+length);
++ *num_entries++;
++ }
++ else
++ {
++ *start_sector = sector;
++ *num_sectors = 1;
++ *last_length = length;
++ }
++}
++
+ /* blocklist */
+ static int
+ blocklist_func (char *arg, int flags)
+ {
+ char *dummy = (char *) RAW_ADDR (0x100000);
+- int start_sector;
+- int num_sectors = 0;
+- int num_entries = 0;
+- int last_length = 0;
+-
+- auto void disk_read_blocklist_func (int sector, int offset, int length);
+-
+- /* Collect contiguous blocks into one entry as many as possible,
+- and print the blocklist notation on the screen. */
+- auto void disk_read_blocklist_func (int sector, int offset, int length)
+- {
+- if (num_sectors > 0)
+- {
+- if (start_sector + num_sectors == sector
+- && offset == 0 && last_length == SECTOR_SIZE)
+- {
+- num_sectors++;
+- last_length = length;
+- return;
+- }
+- else
+- {
+- if (last_length == SECTOR_SIZE)
+- grub_printf ("%s%d+%d", num_entries ? "," : "",
+- start_sector - part_start, num_sectors);
+- else if (num_sectors > 1)
+- grub_printf ("%s%d+%d,%d[0-%d]", num_entries ? "," : "",
+- start_sector - part_start, num_sectors-1,
+- start_sector + num_sectors-1 - part_start,
+- last_length);
+- else
+- grub_printf ("%s%d[0-%d]", num_entries ? "," : "",
+- start_sector - part_start, last_length);
+- num_entries++;
+- num_sectors = 0;
+- }
+- }
+-
+- if (offset > 0)
+- {
+- grub_printf("%s%d[%d-%d]", num_entries ? "," : "",
+- sector-part_start, offset, offset+length);
+- num_entries++;
+- }
+- else
+- {
+- start_sector = sector;
+- num_sectors = 1;
+- last_length = length;
+- }
+- }
+
++ int *start_sector = &blocklist_func_context.start_sector;
++ int *num_sectors = &blocklist_func_context.num_sectors;
++ int *num_entries = &blocklist_func_context.num_entries;
++
+ /* Open the file. */
+ if (! grub_open (arg))
+ return 1;
+@@ -204,15 +241,15 @@
+ grub_printf (")");
+
+ /* Read in the whole file to DUMMY. */
+- disk_read_hook = disk_read_blocklist_func;
++ disk_read_hook = blocklist_read_helper;
+ if (! grub_read (dummy, -1))
+ goto fail;
+
+ /* The last entry may not be printed yet. Don't check if it is a
+ * full sector, since it doesn't matter if we read too much. */
+- if (num_sectors > 0)
+- grub_printf ("%s%d+%d", num_entries ? "," : "",
+- start_sector - part_start, num_sectors);
++ if (*num_sectors > 0)
++ grub_printf ("%s%d+%d", *num_entries ? "," : "",
++ *start_sector - part_start, *num_sectors);
+
+ grub_printf ("\n");
+
+@@ -1868,6 +1905,77 @@
+
+
+ /* install */
++static struct {
++ int saved_sector;
++ int installaddr;
++ int installlist;
++ char *stage2_first_buffer;
++} install_func_context = {
++ .saved_sector = 0,
++ .installaddr = 0,
++ .installlist = 0,
++ .stage2_first_buffer = NULL,
++};
++
++/* Save the first sector of Stage2 in STAGE2_SECT. */
++/* Formerly disk_read_savesect_func with local scope inside install_func */
++static void
++install_savesect_helper(int sector, int offset, int length)
++{
++ if (debug)
++ printf ("[%d]", sector);
++
++ /* ReiserFS has files which sometimes contain data not aligned
++ on sector boundaries. Returning an error is better than
++ silently failing. */
++ if (offset != 0 || length != SECTOR_SIZE)
++ errnum = ERR_UNALIGNED;
++
++ install_func_context.saved_sector = sector;
++}
++
++/* Write SECTOR to INSTALLLIST, and update INSTALLADDR and INSTALLSECT. */
++/* Formerly disk_read_blocklist_func with local scope inside install_func */
++static void
++install_blocklist_helper (int sector, int offset, int length)
++{
++ int *installaddr = &install_func_context.installaddr;
++ int *installlist = &install_func_context.installlist;
++ char **stage2_first_buffer = &install_func_context.stage2_first_buffer;
++ /* Was the last sector full? */
++ static int last_length = SECTOR_SIZE;
++
++ if (debug)
++ printf("[%d]", sector);
++
++ if (offset != 0 || last_length != SECTOR_SIZE)
++ {
++ /* We found a non-sector-aligned data block. */
++ errnum = ERR_UNALIGNED;
++ return;
++ }
++
++ last_length = length;
++
++ if (*((unsigned long *) (*installlist - 4))
++ + *((unsigned short *) *installlist) != sector
++ || *installlist == (int) *stage2_first_buffer + SECTOR_SIZE + 4)
++ {
++ *installlist -= 8;
++
++ if (*((unsigned long *) (*installlist - 8)))
++ errnum = ERR_WONT_FIT;
++ else
++ {
++ *((unsigned short *) (*installlist + 2)) = (*installaddr >> 4);
++ *((unsigned long *) (*installlist - 4)) = sector;
++ }
++ }
++
++ *((unsigned short *) *installlist) += 1;
++ *installaddr += 512;
++}
++
+ static int
+ install_func (char *arg, int flags)
+ {
+@@ -1875,8 +1983,12 @@
+ char *stage1_buffer = (char *) RAW_ADDR (0x100000);
+ char *stage2_buffer = stage1_buffer + SECTOR_SIZE;
+ char *old_sect = stage2_buffer + SECTOR_SIZE;
+- char *stage2_first_buffer = old_sect + SECTOR_SIZE;
+- char *stage2_second_buffer = stage2_first_buffer + SECTOR_SIZE;
++ /* stage2_first_buffer used to be defined as:
++ * char *stage2_first_buffer = old_sect + SECTOR_SIZE; */
++ char **stage2_first_buffer = &install_func_context.stage2_first_buffer;
++ /* and stage2_second_buffer was:
++ * char *stage2_second_buffer = stage2_first_buffer + SECTOR_SIZE; */
++ char *stage2_second_buffer = old_sect + SECTOR_SIZE + SECTOR_SIZE;
+ /* XXX: Probably SECTOR_SIZE is reasonable. */
+ char *config_filename = stage2_second_buffer + SECTOR_SIZE;
+ char *dummy = config_filename + SECTOR_SIZE;
+@@ -1885,10 +1997,11 @@
+ int src_drive, src_partition, src_part_start;
+ int i;
+ struct geometry dest_geom, src_geom;
+- int saved_sector;
++ int *saved_sector = &install_func_context.saved_sector;
+ int stage2_first_sector, stage2_second_sector;
+ char *ptr;
+- int installaddr, installlist;
++ int *installaddr = &install_func_context.installaddr;
++ int *installlist = &install_func_context.installlist;
+ /* Point to the location of the name of a configuration file in Stage 2. */
+ char *config_file_location;
+ /* If FILE is a Stage 1.5? */
+@@ -1897,67 +2010,13 @@
+ int is_open = 0;
+ /* If LBA is forced? */
+ int is_force_lba = 0;
+- /* Was the last sector full? */
+- int last_length = SECTOR_SIZE;
+-
++
++ *stage2_first_buffer = old_sect + SECTOR_SIZE;
+ #ifdef GRUB_UTIL
+ /* If the Stage 2 is in a partition mounted by an OS, this will store
+ the filename under the OS. */
+ char *stage2_os_file = 0;
+ #endif /* GRUB_UTIL */
+-
+- auto void disk_read_savesect_func (int sector, int offset, int length);
+- auto void disk_read_blocklist_func (int sector, int offset, int length);
+-
+- /* Save the first sector of Stage2 in STAGE2_SECT. */
+- auto void disk_read_savesect_func (int sector, int offset, int length)
+- {
+- if (debug)
+- printf ("[%d]", sector);
+-
+- /* ReiserFS has files which sometimes contain data not aligned
+- on sector boundaries. Returning an error is better than
+- silently failing. */
+- if (offset != 0 || length != SECTOR_SIZE)
+- errnum = ERR_UNALIGNED;
+-
+- saved_sector = sector;
+- }
+-
+- /* Write SECTOR to INSTALLLIST, and update INSTALLADDR and
+- INSTALLSECT. */
+- auto void disk_read_blocklist_func (int sector, int offset, int length)
+- {
+- if (debug)
+- printf("[%d]", sector);
+-
+- if (offset != 0 || last_length != SECTOR_SIZE)
+- {
+- /* We found a non-sector-aligned data block. */
+- errnum = ERR_UNALIGNED;
+- return;
+- }
+-
+- last_length = length;
+-
+- if (*((unsigned long *) (installlist - 4))
+- + *((unsigned short *) installlist) != sector
+- || installlist == (int) stage2_first_buffer + SECTOR_SIZE + 4)
+- {
+- installlist -= 8;
+-
+- if (*((unsigned long *) (installlist - 8)))
+- errnum = ERR_WONT_FIT;
+- else
+- {
+- *((unsigned short *) (installlist + 2)) = (installaddr >> 4);
+- *((unsigned long *) (installlist - 4)) = sector;
+- }
+- }
+-
+- *((unsigned short *) installlist) += 1;
+- installaddr += 512;
+- }
+
+ /* First, check the GNU-style long option. */
+ while (1)
+@@ -1987,10 +2049,10 @@
+ addr = skip_to (0, file);
+
+ /* Get the installation address. */
+- if (! safe_parse_maxint (&addr, &installaddr))
++ if (! safe_parse_maxint (&addr, installaddr))
+ {
+ /* ADDR is not specified. */
+- installaddr = 0;
++ *installaddr = 0;
+ ptr = addr;
+ errnum = 0;
+ }
+@@ -2084,17 +2146,17 @@
+ = (dest_drive & BIOS_FLAG_FIXED_DISK);
+
+ /* Read the first sector of Stage 2. */
+- disk_read_hook = disk_read_savesect_func;
+- if (grub_read (stage2_first_buffer, SECTOR_SIZE) != SECTOR_SIZE)
++ disk_read_hook = install_savesect_helper;
++ if (grub_read (*stage2_first_buffer, SECTOR_SIZE) != SECTOR_SIZE)
+ goto fail;
+
+- stage2_first_sector = saved_sector;
++ stage2_first_sector = *saved_sector;
+
+ /* Read the second sector of Stage 2. */
+ if (grub_read (stage2_second_buffer, SECTOR_SIZE) != SECTOR_SIZE)
+ goto fail;
+
+- stage2_second_sector = saved_sector;
++ stage2_second_sector = *saved_sector;
+
+ /* Check for the version of Stage 2. */
+ if (*((short *) (stage2_second_buffer + STAGE2_VER_MAJ_OFFS))
+@@ -2110,27 +2172,27 @@
+
+ /* If INSTALLADDR is not specified explicitly in the command-line,
+ determine it by the Stage 2 id. */
+- if (! installaddr)
++ if (! *installaddr)
+ {
+ if (! is_stage1_5)
+ /* Stage 2. */
+- installaddr = 0x8000;
++ *installaddr = 0x8000;
+ else
+ /* Stage 1.5. */
+- installaddr = 0x2000;
++ *installaddr = 0x2000;
+ }
+
+ *((unsigned long *) (stage1_buffer + STAGE1_STAGE2_SECTOR))
+ = stage2_first_sector;
+ *((unsigned short *) (stage1_buffer + STAGE1_STAGE2_ADDRESS))
+- = installaddr;
++ = *installaddr;
+ *((unsigned short *) (stage1_buffer + STAGE1_STAGE2_SEGMENT))
+- = installaddr >> 4;
++ = *installaddr >> 4;
+
+- i = (int) stage2_first_buffer + SECTOR_SIZE - 4;
++ i = (int) *stage2_first_buffer + SECTOR_SIZE - 4;
+ while (*((unsigned long *) i))
+ {
+- if (i < (int) stage2_first_buffer
++ if (i < (int) *stage2_first_buffer
+ || (*((int *) (i - 4)) & 0x80000000)
+ || *((unsigned short *) i) >= 0xA00
+ || *((short *) (i + 2)) == 0)
+@@ -2144,13 +2206,13 @@
+ i -= 8;
+ }
+
+- installlist = (int) stage2_first_buffer + SECTOR_SIZE + 4;
+- installaddr += SECTOR_SIZE;
++ *installlist = (int) *stage2_first_buffer + SECTOR_SIZE + 4;
++ *installaddr += SECTOR_SIZE;
+
+ /* Read the whole of Stage2 except for the first sector. */
+ grub_seek (SECTOR_SIZE);
+
+- disk_read_hook = disk_read_blocklist_func;
++ disk_read_hook = install_blocklist_helper;
+ if (! grub_read (dummy, -1))
+ goto fail;
+
+@@ -2233,7 +2295,7 @@
+ /* Skip the first sector. */
+ grub_seek (SECTOR_SIZE);
+
+- disk_read_hook = disk_read_savesect_func;
++ disk_read_hook = install_savesect_helper;
+ if (grub_read (stage2_buffer, SECTOR_SIZE) != SECTOR_SIZE)
+ goto fail;
+
+@@ -2303,7 +2365,7 @@
+ else
+ #endif /* GRUB_UTIL */
+ {
+- if (! devwrite (saved_sector - part_start, 1, stage2_buffer))
++ if (! devwrite (*saved_sector - part_start, 1, stage2_buffer))
+ goto fail;
+ }
+ }
+@@ -2325,7 +2387,7 @@
+ goto fail;
+ }
+
+- if (fwrite (stage2_first_buffer, 1, SECTOR_SIZE, fp) != SECTOR_SIZE)
++ if (fwrite (*stage2_first_buffer, 1, SECTOR_SIZE, fp) != SECTOR_SIZE)
+ {
+ fclose (fp);
+ errnum = ERR_WRITE;
+@@ -2352,7 +2414,7 @@
+ goto fail;
+
+ if (! devwrite (stage2_first_sector - src_part_start, 1,
+- stage2_first_buffer))
++ *stage2_first_buffer))
+ goto fail;
+
+ if (! devwrite (stage2_second_sector - src_part_start, 1,
+--- grub-0.97/stage2/shared.h
++++ grub-0.97/stage2/shared.h
+@@ -36,8 +36,8 @@
+
+ /* Maybe redirect memory requests through grub_scratch_mem. */
+ #ifdef GRUB_UTIL
+-extern char *grub_scratch_mem;
+-# define RAW_ADDR(x) ((x) + (int) grub_scratch_mem)
++extern void *grub_scratch_mem;
++# define RAW_ADDR(x) ((x) + (unsigned long) grub_scratch_mem)
+ # define RAW_SEG(x) (RAW_ADDR ((x) << 4) >> 4)
+ #else
+ # define RAW_ADDR(x) (x)
diff --git a/abs/core-testing/grub-gfx/05-grub-0.97-initrdaddr.diff b/abs/core-testing/grub-gfx/05-grub-0.97-initrdaddr.diff
new file mode 100644
index 0000000..ccf5f3e
--- /dev/null
+++ b/abs/core-testing/grub-gfx/05-grub-0.97-initrdaddr.diff
@@ -0,0 +1,16 @@
+--- grub-0.96/stage2/boot.c
++++ grub-0.96/stage2/boot.c
+@@ -824,8 +824,11 @@
+ 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;
+
diff --git a/abs/core-testing/grub-gfx/PKGBUILD b/abs/core-testing/grub-gfx/PKGBUILD
new file mode 100644
index 0000000..5d95294
--- /dev/null
+++ b/abs/core-testing/grub-gfx/PKGBUILD
@@ -0,0 +1,106 @@
+# Maintainer: Douglas Soares de Andrade <dsandrade@gmail.com>
+# Contributor: judd <jvinet@zeroflux.org>
+# Contributor: Mario A. Vazquez
+# Contributor: Jerzy Goca <juras256@epf.pl>
+
+pkgname=grub
+pkgver=0.97
+pkgrel=43
+pkgdesc="A GNU multiboot boot loader"
+arch=('i686' 'x86_64')
+license=('GPL')
+url="http://www.gnu.org/software/grub/"
+depends=('ncurses')
+makedepends=('automake>=1.10' 'autoconf>=2.61' 'patch')
+#conflicts=('grub')
+groups=('base')
+provides=('grub')
+source=(ftp://alpha.gnu.org/gnu/grub/grub-$pkgver.tar.gz \
+ menu.lst install-grub grub-0.97-graphics.patch \
+ splash.xpm.gz grub-inode-size.patch \
+ 040_all_grub-0.96-nxstack.patch \
+ 05-grub-0.97-initrdaddr.diff ext4.patch \
+ i2o.patch special-devices.patch more-raid.patch intelmac.patch)
+backup=('boot/grub/menu.lst')
+install=grub-gfx.install
+
+build() {
+ cd $startdir/src/grub-$pkgver
+
+ #set destination architecture here
+ DESTARCH="i686"
+ #DESTARCH="x86_64"
+
+ # graphics patch
+ patch -p1 < ../grub-0.97-graphics.patch || return 1
+
+ # optimizations break the build -- disable them
+ # adding special devices to grub, patches are from fedora
+ patch -Np1 -i ../special-devices.patch || return 1
+ patch -Np1 -i ../i2o.patch || return 1
+ patch -Np1 -i ../more-raid.patch || return 1
+ patch -Np1 -i ../intelmac.patch || return 1
+ patch -Np1 -i ../grub-inode-size.patch || return 1
+ patch -Np1 -i ../ext4.patch || return 1
+
+ # correcting problems for new wersion of autotools
+ sed -i -e'/^AC_PROG_CC/ a\AM_PROG_CC_C_O\ ' configure.ac
+ sed -i -e'/^AC_PROG_CC/ a\AM_PROG_AS\ ' configure.ac
+ aclocal
+ autoconf
+ automake
+
+ #arch64 fixes for static build
+ if [ "$CARCH" = "x86_64" ]; then
+ echo "this package has to be build on i686, won't compile on x86_64"
+ sleep 5
+ else
+ if [ "$DESTARCH" = "x86_64" ]; then
+ # patch from gentoo for fixing a segfault
+ patch -Np1 -i ../040_all_grub-0.96-nxstack.patch || return 1
+ # patch from frugalware to make it boot when more than 2GB ram installed
+ patch -Np1 -i ../05-grub-0.97-initrdaddr.diff || return 1
+ CFLAGS="-static" ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin
+ else
+ CFLAGS= ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin
+ fi
+ fi
+
+ CFLAGS= make || return 1
+ make DESTDIR=$startdir/pkg install
+ install -D -m644 ../menu.lst $startdir/pkg/boot/grub/menu.lst
+ install -D -m755 ../install-grub $startdir/pkg/sbin/install-grub
+
+ # symlink for compatibility with the <=0.7 installer
+ mkdir -p $startdir/pkg/usr/share
+ ln -s ../lib/grub $startdir/pkg/usr/share/grub
+
+ # splashimage xpm install
+ install -D -m644 $startdir/splash.xpm.gz $startdir/pkg/boot/grub/splash.xpm.gz
+
+ # Create a symlink to people that was using it
+ pushd $startdir/pkg/boot/grub/
+ ln -s splash.xpm.gz arch.xpm.gz
+ popd
+
+ rm -f $pkgdir/usr/share/info/dir || return 1
+
+ if [ "$DESTARCH" = "x86_64" ]; then
+ # fool makepkg into building a x86_64 package
+ export CARCH="x86_64"
+ fi
+
+}
+md5sums=('cd3f3eb54446be6003156158d51f4884'
+ '58cfec4abda85307f779147ab9a6be48'
+ '3182c4ae4963a16930bc772bba89dacf'
+ '12f043616b51ce2ba82e46c9186a528d'
+ '342f59f24cf5de5f013eacda68e617eb'
+ 'ada26cbc681907823cc4ff2a55b97866'
+ 'eb9d69c46af3a0667c1f651817d7f075'
+ 'ccd2d757e79e3a03dc19ede7391ed328'
+ '39e0f9a05b7e04aceb24fc7bc4893e3d'
+ '826fdbf446067f9861baf9f6a69a4583'
+ '49f6d4bcced0bc8bbcff273f3254bbfa'
+ 'f41f702014a064918d7afc6fc23baa6e'
+ '175dc6b9f4ab94e8056c3afb3e34460a')
diff --git a/abs/core-testing/grub-gfx/ext4.patch b/abs/core-testing/grub-gfx/ext4.patch
new file mode 100644
index 0000000..8a2f9bd
--- /dev/null
+++ b/abs/core-testing/grub-gfx/ext4.patch
@@ -0,0 +1,263 @@
+diff -ruNp grub-0.97/stage2/fsys_ext2fs.c grub-0.97-patch/stage2/fsys_ext2fs.c
+--- grub-0.97/stage2/fsys_ext2fs.c 2004-08-08 20:19:18.000000000 +0200
++++ grub-0.97-patch/stage2/fsys_ext2fs.c 2007-12-29 16:25:19.000000000
++0100
+@@ -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 +318,26 @@ 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()
+ */
+--- grub-0.97/stage2/fsys_ext2fs.c~ 2008-12-28 20:19:00.000000000 +0100
++++ grub-0.97/stage2/fsys_ext2fs.c 2008-12-28 20:19:00.000000000 +0100
+@@ -366,83 +366,106 @@
+ }
+ 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)
+- {
+-#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))
++ /* standard ext2 inode */
++ if (!(INODE->i_flags & EXT4_EXTENTS_FL))
+ {
+- 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)];
+- }
+- /* 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;
++ [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 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/abs/core-testing/grub-gfx/grub-0.97-graphics.patch b/abs/core-testing/grub-gfx/grub-0.97-graphics.patch
new file mode 100644
index 0000000..e0baa90
--- /dev/null
+++ b/abs/core-testing/grub-gfx/grub-0.97-graphics.patch
@@ -0,0 +1,1293 @@
+diff -urpN grub-0.97/configure.ac grub-0.97-gfx/configure.ac
+--- grub-0.97/configure.ac 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/configure.ac 2005-10-13 16:27:35.000000000 -0400
+@@ -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])
+diff -urpN grub-0.97/stage2/Makefile.am grub-0.97-gfx/stage2/Makefile.am
+--- grub-0.97/stage2/Makefile.am 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/Makefile.am 2005-10-13 16:27:35.000000000 -0400
+@@ -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)
+diff -urpN grub-0.97/stage2/asm.S grub-0.97-gfx/stage2/asm.S
+--- grub-0.97/stage2/asm.S 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/asm.S 2005-10-13 16:27:35.000000000 -0400
+@@ -2216,6 +2216,156 @@ 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
++
++
++/*
++ * int set_videomode(mode)
++ * BIOS call "INT 10H Function 0h" to set video mode
++ * Call with %ah = 0x0
++ * %al = video mode
++ * Returns old videomode.
++ */
++ENTRY(set_videomode)
++ push %ebp
++ push %ebx
++ push %ecx
++
++ movb 0x10(%esp), %cl
++
++ call EXT_C(prot_to_real)
++ .code16
++
++ xorw %bx, %bx
++ 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
++
++ xorb %ah, %ah
++ movb %ch, %al
++
++ pop %ecx
++ pop %ebx
++ pop %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()
+diff -urpN grub-0.97/stage2/builtins.c grub-0.97-gfx/stage2/builtins.c
+--- grub-0.97/stage2/builtins.c 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/builtins.c 2005-10-13 16:27:35.000000000 -0400
+@@ -852,6 +852,138 @@ static struct builtin builtin_dhcp =
+ };
+ #endif /* SUPPORT_NETBOOT */
+
++static int terminal_func (char *arg, int flags);
++
++#ifdef SUPPORT_GRAPHICS
++
++static int splashimage_func(char *arg, int flags) {
++ char splashimage[64];
++ int i;
++
++ /* filename can only be 64 characters due to our buffer size */
++ if (strlen(arg) > 63)
++ return 1;
++ if (flags == BUILTIN_CMDLINE) {
++ if (!grub_open(arg))
++ return 1;
++ grub_close();
++ }
++
++ strcpy(splashimage, arg);
++
++ /* 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(splashimage);
++
++ if (flags == BUILTIN_CMDLINE && graphics_inited) {
++ graphics_end();
++ graphics_init();
++ graphics_cls();
++ }
++
++ /* FIXME: should we be explicitly switching the terminal as a
++ * side effect here? */
++ terminal_func("graphics", flags);
++
++ 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."
++};
++
++
++/* 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."
++};
++
++#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
+@@ -4085,7 +4217,7 @@ 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 +4376,21 @@ 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)
++ current_term->startup();
+ grub_longjmp (restart_cmdline_env, 0);
++ }
+
+ return 0;
+ }
+@@ -4264,7 +4400,7 @@ 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 +4412,7 @@ 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
+@@ -4795,6 +4931,9 @@ 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
+@@ -4802,6 +4941,7 @@ struct builtin *builtin_table[] =
+ #endif /* SUPPORT_NETBOOT */
+ &builtin_cat,
+ &builtin_chainloader,
++ &builtin_clear,
+ &builtin_cmp,
+ &builtin_color,
+ &builtin_configfile,
+@@ -4821,6 +4961,9 @@ struct builtin *builtin_table[] =
+ &builtin_embed,
+ &builtin_fallback,
+ &builtin_find,
++#ifdef SUPPORT_GRAPHICS
++ &builtin_foreground,
++#endif
+ &builtin_fstest,
+ &builtin_geometry,
+ &builtin_halt,
+@@ -4864,9 +5007,12 @@ struct builtin *builtin_table[] =
+ #endif /* SUPPORT_SERIAL */
+ &builtin_setkey,
+ &builtin_setup,
+-#if defined(SUPPORT_SERIAL) || defined(SUPPORT_HERCULES)
++#ifdef SUPPORT_GRAPHICS
++ &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 */
+diff -urpN grub-0.97/stage2/char_io.c grub-0.97-gfx/stage2/char_io.c
+--- grub-0.97/stage2/char_io.c 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/char_io.c 2005-10-13 16:27:35.000000000 -0400
+@@ -35,6 +35,7 @@ struct term_entry term_table[] =
+ {
+ "console",
+ 0,
++ 24,
+ console_putchar,
+ console_checkkey,
+ console_getkey,
+@@ -43,13 +44,16 @@ 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 +62,8 @@ struct term_entry term_table[] =
+ serial_cls,
+ serial_setcolorstate,
+ 0,
++ 0,
++ 0,
+ 0
+ },
+ #endif /* SUPPORT_SERIAL */
+@@ -65,6 +71,7 @@ struct term_entry term_table[] =
+ {
+ "hercules",
+ 0,
++ 24,
+ hercules_putchar,
+ console_checkkey,
+ console_getkey,
+@@ -73,9 +80,28 @@ 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 }
+ };
+@@ -1046,13 +1072,15 @@ grub_putchar (int c)
+ 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 ("\n[Hit return to continue]");
++ grub_printf ("[Hit return to continue]");
+
+ if (current_term->setcolorstate)
+ current_term->setcolorstate (COLOR_STATE_NORMAL);
++
+
+ do
+ {
+@@ -1090,7 +1118,7 @@ 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 ();
+@@ -1217,6 +1245,16 @@ 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)
+ {
+diff -urpN grub-0.97/stage2/graphics.c grub-0.97-gfx/stage2/graphics.c
+--- grub-0.97/stage2/graphics.c 1969-12-31 20:00:00.000000000 -0400
++++ grub-0.97-gfx/stage2/graphics.c 2005-10-13 16:27:35.000000000 -0400
+@@ -0,0 +1,552 @@
++/* 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>
++ */
++/*
++ * 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[64];
++
++#define VSHADOW VSHADOW1
++unsigned char VSHADOW1[38400];
++unsigned char VSHADOW2[38400];
++unsigned char VSHADOW4[38400];
++unsigned char VSHADOW8[38400];
++
++/* constants to define the viewable area */
++const int x0 = 0;
++const int x1 = 80;
++const int y0 = 0;
++const int 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];
++
++/* why do these have to be kept here? */
++int foreground = (63 << 16) | (63 << 8) | (63), background = 0, 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;
++
++
++/* graphics local functions */
++static void graphics_setxy(int col, int row);
++static void graphics_scroll();
++
++/* FIXME: where do these really belong? */
++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);
++}
++
++
++
++/* 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. */
++int graphics_init()
++{
++ if (!graphics_inited) {
++ saved_videomode = set_videomode(0x12);
++ }
++
++ if (!read_image(splashimage)) {
++ set_videomode(saved_videomode);
++ grub_printf("failed to read image\n");
++ return 0;
++ }
++
++ font8x16 = (unsigned char*)graphics_get_font();
++
++ graphics_inited = 1;
++
++ /* make sure that the highlight color is set correctly */
++ graphics_highlight_color = ((graphics_normal_color >> 4) |
++ ((graphics_normal_color & 0xf) << 4));
++
++ return 1;
++}
++
++/* Leave graphics mode */
++void graphics_end(void)
++{
++ if (graphics_inited) {
++ set_videomode(saved_videomode);
++ graphics_inited = 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 < y1)
++ graphics_setxy(fontx, fonty + 1);
++ else
++ graphics_scroll();
++ graphics_cursor(1);
++ return;
++ } else if (ch == '\r') {
++ graphics_setxy(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) >= x1) {
++ graphics_setxy(x0, fonty);
++ if (fonty + 1 < y1)
++ graphics_setxy(x0, fonty + 1);
++ else
++ graphics_scroll();
++ } 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(x0, 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);
++
++ /* plano 1 */
++ MapMask(1);
++ grub_memcpy(mem, s1, 38400);
++
++ /* plano 2 */
++ MapMask(2);
++ grub_memcpy(mem, s2, 38400);
++
++ /* plano 3 */
++ MapMask(4);
++ grub_memcpy(mem, s4, 38400);
++
++ /* plano 4 */
++ MapMask(8);
++ grub_memcpy(mem, s8, 38400);
++
++ MapMask(15);
++
++}
++
++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);
++}
++
++void graphics_setcursor (int on) {
++ /* FIXME: we don't have a cursor in graphics */
++ return;
++}
++
++/* 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];
++ unsigned char c, 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, (border >> 16), (border >> 8) & 63,
++ 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');
++}
++
++
++/* move the graphics cursor location to col, row */
++static void graphics_setxy(int col, int row) {
++ if (col >= x0 && col < x1) {
++ fontx = col;
++ cursorX = col << 3;
++ }
++ if (row >= y0 && row < y1) {
++ fonty = row;
++ cursorY = row << 4;
++ }
++}
++
++/* scroll the screen */
++static void graphics_scroll() {
++ int i, j;
++
++ /* we don't want to scroll recursively... that would be bad */
++ if (no_scroll)
++ return;
++ no_scroll = 1;
++
++ /* move everything up a line */
++ for (j = y0 + 1; j < y1; j++) {
++ graphics_gotoxy(x0, j - 1);
++ for (i = x0; i < x1; i++) {
++ graphics_putchar(text[j * 80 + i]);
++ }
++ }
++
++ /* last line should be blank */
++ graphics_gotoxy(x0, y1 - 1);
++ for (i = x0; i < x1; i++)
++ graphics_putchar(' ');
++ graphics_setxy(x0, y1 - 1);
++
++ no_scroll = 0;
++}
++
++
++void graphics_cursor(int set) {
++ unsigned char *pat, *mem, *ptr, chr[16 << 2];
++ int i, ch, invert, offset;
++
++ if (set && 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];
++
++ /* FIXME: if (shade) */
++ if (1) {
++ 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 */
+diff -urpN grub-0.97/stage2/graphics.h grub-0.97-gfx/stage2/graphics.h
+--- grub-0.97/stage2/graphics.h 1969-12-31 20:00:00.000000000 -0400
++++ grub-0.97-gfx/stage2/graphics.h 2005-10-13 16:27:35.000000000 -0400
+@@ -0,0 +1,42 @@
++/* 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];
++
++#endif /* GRAPHICS_H */
+diff -urpN grub-0.97/stage2/shared.h grub-0.97-gfx/stage2/shared.h
+--- grub-0.97/stage2/shared.h 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/shared.h 2005-10-13 16:27:35.000000000 -0400
+@@ -871,6 +871,7 @@ 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);
+diff -urpN grub-0.97/stage2/stage2.c grub-0.97-gfx/stage2/stage2.c
+--- grub-0.97/stage2/stage2.c 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/stage2.c 2005-10-13 16:27:35.000000000 -0400
+@@ -233,6 +233,7 @@ 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.
+@@ -714,6 +715,15 @@ 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)
+ {
+@@ -748,6 +758,13 @@ 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;
+ }
+@@ -1050,6 +1067,10 @@ cmain (void)
+ while (is_preset);
+ }
+
++ /* go ahead and make sure the terminal is setup */
++ if (current_term->startup)
++ (*current_term->startup)();
++
+ if (! num_entries)
+ {
+ /* If no acceptable config file, goto command-line, starting
+diff -urpN grub-0.97/stage2/term.h grub-0.97-gfx/stage2/term.h
+--- grub-0.97/stage2/term.h 2005-10-13 16:27:23.000000000 -0400
++++ grub-0.97-gfx/stage2/term.h 2005-10-13 16:27:35.000000000 -0400
+@@ -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 +81,11 @@ 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 +131,23 @@ void hercules_setcolor (int normal_color
+ int hercules_setcursor (int on);
+ #endif
+
++#ifdef SUPPORT_GRAPHICS
++extern int foreground, background, border, graphics_inited;
++
++void graphics_set_splash(char *splashfile);
++int set_videomode (int mode);
++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);
++void 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 */
diff --git a/abs/core-testing/grub-gfx/grub-gfx.install b/abs/core-testing/grub-gfx/grub-gfx.install
new file mode 100644
index 0000000..6c73b15
--- /dev/null
+++ b/abs/core-testing/grub-gfx/grub-gfx.install
@@ -0,0 +1,46 @@
+# arg 1: the new package version
+pre_install() {
+ /bin/true
+}
+
+# arg 1: the new package version
+post_install() {
+ echo
+ echo "*********************************************************************"
+ echo "You need to run install-grub /dev/device or grub-install /dev/device "
+ echo "to update grub loader."
+ echo "Note: Device should be any of these (sda, sdb, hda, hdb, sda1, hda1) "
+ echo "If you are in doubt, see your old grub config file (menu.lst.pacsave)"
+ echo "********************************************************************"
+ echo
+}
+
+# arg 1: the new package version
+# arg 2: the old package version
+pre_upgrade() {
+ /bin/true
+}
+
+# arg 1: the new package version
+# arg 2: the old package version
+post_upgrade() {
+ echo
+ echo "*********************************************************************"
+ echo "You need to run install-grub /dev/device or grub-install /dev/device "
+ echo "to update grub loader."
+ echo "Note: Device should be any of these (sda, sdb, hda, hdb, sda1, hda1) "
+ echo "If you are in doubt, see your old grub config file (menu.lst.pacsave)"
+ echo "********************************************************************"
+ echo
+}
+
+# arg 1: the old package version
+pre_remove() {
+ /bin/true
+}
+
+# arg 1: the old package version
+post_remove() {
+ /bin/true
+}
+
diff --git a/abs/core-testing/grub-gfx/grub-inode-size.patch b/abs/core-testing/grub-gfx/grub-inode-size.patch
new file mode 100644
index 0000000..bef3bc1
--- /dev/null
+++ b/abs/core-testing/grub-gfx/grub-inode-size.patch
@@ -0,0 +1,94 @@
+diff -Nrup a/stage2/fsys_ext2fs.c b/stage2/fsys_ext2fs.c
+--- a/stage2/fsys_ext2fs.c 2004-08-08 20:19:18.000000000 +0200
++++ b/stage2/fsys_ext2fs.c 2008-01-30 14:27:20.000000000 +0100
+@@ -79,7 +79,52 @@ struct ext2_super_block
+ __u32 s_rev_level; /* Revision level */
+ __u16 s_def_resuid; /* Default uid for reserved blocks */
+ __u16 s_def_resgid; /* Default gid for reserved blocks */
+- __u32 s_reserved[235]; /* Padding to the end of the block */
++ /*
++ * These fields are for EXT2_DYNAMIC_REV superblocks only.
++ *
++ * Note: the difference between the compatible feature set and
++ * the incompatible feature set is that if there is a bit set
++ * in the incompatible feature set that the kernel doesn't
++ * know about, it should refuse to mount the filesystem.
++ *
++ * e2fsck's requirements are more strict; if it doesn't know
++ * about a feature in either the compatible or incompatible
++ * feature set, it must abort and not try to meddle with
++ * things it doesn't understand...
++ */
++ __u32 s_first_ino; /* First non-reserved inode */
++ __u16 s_inode_size; /* size of inode structure */
++ __u16 s_block_group_nr; /* block group # of this superblock */
++ __u32 s_feature_compat; /* compatible feature set */
++ __u32 s_feature_incompat; /* incompatible feature set */
++ __u32 s_feature_ro_compat; /* readonly-compatible feature set */
++ __u8 s_uuid[16]; /* 128-bit uuid for volume */
++ char s_volume_name[16]; /* volume name */
++ char s_last_mounted[64]; /* directory where last mounted */
++ __u32 s_algorithm_usage_bitmap; /* For compression */
++ /*
++ * Performance hints. Directory preallocation should only
++ * happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on.
++ */
++ __u8 s_prealloc_blocks; /* Nr of blocks to try to preallocate*/
++ __u8 s_prealloc_dir_blocks; /* Nr to preallocate for dirs */
++ __u16 s_reserved_gdt_blocks;/* Per group table for online growth */
++ /*
++ * Journaling support valid if EXT2_FEATURE_COMPAT_HAS_JOURNAL set.
++ */
++ __u8 s_journal_uuid[16]; /* uuid of journal superblock */
++ __u32 s_journal_inum; /* inode number of journal file */
++ __u32 s_journal_dev; /* device number of journal file */
++ __u32 s_last_orphan; /* start of list of inodes to delete */
++ __u32 s_hash_seed[4]; /* HTREE hash seed */
++ __u8 s_def_hash_version; /* Default hash version to use */
++ __u8 s_jnl_backup_type; /* Default type of journal backup */
++ __u16 s_reserved_word_pad;
++ __u32 s_default_mount_opts;
++ __u32 s_first_meta_bg; /* First metablock group */
++ __u32 s_mkfs_time; /* When the filesystem was created */
++ __u32 s_jnl_blocks[17]; /* Backup of the journal inode */
++ __u32 s_reserved[172]; /* Padding to the end of the block */
+ };
+
+ struct ext2_group_desc
+@@ -218,6 +263,9 @@ struct ext2_dir_entry
+ #define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (__u32))
+ #define EXT2_ADDR_PER_BLOCK_BITS(s) (log2(EXT2_ADDR_PER_BLOCK(s)))
+
++#define EXT2_INODE_SIZE(s) (SUPERBLOCK->s_inode_size)
++#define EXT2_INODES_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s)/EXT2_INODE_SIZE(s))
++
+ /* linux/ext2_fs.h */
+ #define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10)
+ /* kind of from ext2/super.c */
+@@ -553,7 +601,7 @@ ext2fs_dir (char *dirname)
+ gdp = GROUP_DESC;
+ ino_blk = gdp[desc].bg_inode_table +
+ (((current_ino - 1) % (SUPERBLOCK->s_inodes_per_group))
+- >> log2 (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode)));
++ >> log2 (EXT2_INODES_PER_BLOCK (SUPERBLOCK)));
+ #ifdef E2DEBUG
+ printf ("inode table fsblock=%d\n", ino_blk);
+ #endif /* E2DEBUG */
+@@ -565,13 +613,12 @@ ext2fs_dir (char *dirname)
+ /* reset indirect blocks! */
+ mapblock2 = mapblock1 = -1;
+
+- raw_inode = INODE +
+- ((current_ino - 1)
+- & (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode) - 1));
++ raw_inode = (struct ext2_inode *)((char *)INODE +
++ ((current_ino - 1) & (EXT2_INODES_PER_BLOCK (SUPERBLOCK) - 1)) *
++ EXT2_INODE_SIZE (SUPERBLOCK));
+ #ifdef E2DEBUG
+ printf ("ipb=%d, sizeof(inode)=%d\n",
+- (EXT2_BLOCK_SIZE (SUPERBLOCK) / sizeof (struct ext2_inode)),
+- sizeof (struct ext2_inode));
++ EXT2_INODES_PER_BLOCK (SUPERBLOCK), EXT2_INODE_SIZE (SUPERBLOCK));
+ printf ("inode=%x, raw_inode=%x\n", INODE, raw_inode);
+ printf ("offset into inode table block=%d\n", (int) raw_inode - (int) INODE);
+ for (i = (unsigned char *) INODE; i <= (unsigned char *) raw_inode;
diff --git a/abs/core-testing/grub-gfx/i2o.patch b/abs/core-testing/grub-gfx/i2o.patch
new file mode 100644
index 0000000..2af846c
--- /dev/null
+++ b/abs/core-testing/grub-gfx/i2o.patch
@@ -0,0 +1,45 @@
+Only in grub-0.94/docs: grub.info
+Only in grub-0.94/docs: multiboot.info
+diff -ur grub-0.94/lib/device.c grub-0.94.new/lib/device.c
+--- grub-0.94/lib/device.c 2004-05-07 04:50:36.375238696 +0200
++++ grub-0.94.new/lib/device.c 2004-05-07 04:48:57.611253104 +0200
+@@ -419,6 +419,12 @@
+ {
+ sprintf (name, "/dev/rd/c%dd%d", controller, drive);
+ }
++
++static void
++get_i2o_disk_name (char *name, int unit)
++{
++ sprintf (name, "/dev/i2o/hd%c", unit + 'a');
++}
+ #endif
+
+ /* Check if DEVICE can be read. If an error occurs, return zero,
+@@ -789,6 +795,26 @@
+ }
+ }
+ }
++
++ /* I2O disks. */
++ for (i = 0; i < 8; i++)
++ {
++ char name[16];
++
++ get_i2o_disk_name (name, i);
++ 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. */
diff --git a/abs/core-testing/grub-gfx/install-grub b/abs/core-testing/grub-gfx/install-grub
new file mode 100755
index 0000000..3eb7ce5
--- /dev/null
+++ b/abs/core-testing/grub-gfx/install-grub
@@ -0,0 +1,187 @@
+#!/bin/bash
+
+#
+# This is a little helper script that tries to convert linux-style device
+# names to grub-style. It's not very smart, so it
+# probably won't work for more complicated setups.
+#
+# If it doesn't work for you, try installing grub manually:
+#
+# # mkdir -p /boot/grub
+# # cp /usr/lib/grub/i386-pc/* /boot/grub/
+#
+# Then start up the 'grub' shell and run something like the following:
+#
+# grub> root(hd0,0)
+# grub> setup(hd0)
+#
+# The "root" line should point to the partition your kernel is located on,
+# /boot if you have a separate boot partition, otherwise your root (/).
+#
+# The "setup" line tells grub which disc/partition to install the
+# bootloader to. In the example above, it will install to the MBR of the
+# primary master hard drive.
+#
+
+usage() {
+ echo "usage: install-grub <install_device> [boot_device]"
+ echo
+ echo "where <install_device> is the device where Grub will be installed"
+ echo "and [boot_device] is the partition that contains the /boot"
+ echo "directory (auto-detected if omitted)"
+ echo
+ echo "examples: install-grub /dev/hda"
+ echo " install-grub /dev/hda /dev/hda1"
+ echo
+ exit 0
+}
+
+## new install-grub, code was taken from setup script
+ROOTDEV=$1
+PART_ROOT=$2
+VMLINUZ=vmlinuz26
+
+if [ "$ROOTDEV" = "" ]; then
+ usage
+fi
+if [ "$PART_ROOT" = "" ]; then
+ PART_ROOT=$(mount | grep "on /boot type" | cut -d' ' -f 1)
+fi
+if [ "$PART_ROOT" = "" ]; then
+ PART_ROOT=$(mount | grep "on / type" | cut -d' ' -f 1)
+fi
+if [ "$PART_ROOT" = "" ]; then
+ echo "error: could not determine BOOT_DEVICE, please specify manually" >&2
+ exit 1
+fi
+
+
+get_grub_map() {
+ [ -e /tmp/dev.map ] && rm /tmp/dev.map
+ /sbin/grub --no-floppy --device-map /tmp/dev.map >/tmp/grub.log 2>&1 <<EOF
+quit
+EOF
+}
+
+mapdev() {
+ partition_flag=0
+ device_found=0
+ devs=$(cat /tmp/dev.map | grep -v fd | sed 's/ *\t/ /' | sed ':a;$!N;$!ba;s/\n/ /g')
+ linuxdevice=$(echo $1 | cut -b1-8)
+ if [ "$(echo $1 | egrep '[0-9]$')" ]; then
+ # /dev/hdXY
+ pnum=$(echo $1 | cut -b9-)
+ pnum=$(($pnum-1))
+ partition_flag=1
+ fi
+ for dev in $devs
+ do
+ if [ "(" = $(echo $dev | cut -b1) ]; then
+ grubdevice="$dev"
+ else
+ if [ "$dev" = "$linuxdevice" ]; then
+ device_found=1
+ break
+ fi
+ fi
+ done
+ if [ "$device_found" = "1" ]; then
+ if [ "$partition_flag" = "0" ]; then
+ echo "$grubdevice"
+ else
+ grubdevice_stringlen=${#grubdevice}
+ let grubdevice_stringlen--
+ grubdevice=$(echo $grubdevice | cut -b1-$grubdevice_stringlen)
+ echo "$grubdevice,$pnum)"
+ fi
+ else
+ echo " DEVICE NOT FOUND"
+ fi
+}
+
+dogrub() {
+ get_grub_map
+ if [ ! -f /boot/grub/menu.lst ]; then
+ echo "Error: Couldn't find /boot/grub/menu.lst. Is GRUB installed?"
+ exit 1
+ fi
+ # try to auto-configure GRUB...
+ if [ "$PART_ROOT" != "" -a "$S_GRUB" != "1" ]; then
+ grubdev=$(mapdev $PART_ROOT)
+ # look for a separately-mounted /boot partition
+ bootdev=$(mount | grep /boot | cut -d' ' -f 1)
+ if [ "$grubdev" != "" -o "$bootdev" != "" ]; then
+ cp /boot/grub/menu.lst /tmp/.menu.lst
+ # remove the default entries by truncating the file at our little tag (#-*)
+ head -n $(cat /tmp/.menu.lst | grep -n '#-\*' | cut -d: -f 1) /tmp/.menu.lst >/boot/grub/menu.lst
+ rm -f /tmp/.menu.lst
+ echo "" >>/boot/grub/menu.lst
+ echo "# (0) Arch Linux" >>/boot/grub/menu.lst
+ echo "title Arch Linux" >>/boot/grub/menu.lst
+ subdir=
+ if [ "$bootdev" != "" ]; then
+ grubdev=$(mapdev $bootdev)
+ else
+ subdir="/boot"
+ fi
+ echo "root $grubdev" >>/boot/grub/menu.lst
+ echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
+ if [ "$VMLINUZ" = "vmlinuz26" ]; then
+ echo "initrd $subdir/kernel26.img" >>/boot/grub/menu.lst
+ fi
+ echo "" >>/boot/grub/menu.lst
+ # adding fallback/full image
+ echo "# (1) Arch Linux" >>/boot/grub/menu.lst
+ echo "title Arch Linux Fallback" >>/boot/grub/menu.lst
+ echo "root $grubdev" >>/boot/grub/menu.lst
+ echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
+ if [ "$VMLINUZ" = "vmlinuz26" ]; then
+ echo "initrd $subdir/kernel26-fallback.img" >>/boot/grub/menu.lst
+ fi
+ echo "" >>/boot/grub/menu.lst
+ fi
+ fi
+
+ echo "Installing the GRUB bootloader..."
+ cp -a /usr/lib/grub/i386-pc/* /boot/grub/
+ sync
+ # freeze xfs filesystems to enable grub installation on xfs filesystems
+ if [ -x /usr/sbin/xfs_freeze ]; then
+ /usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1
+ /usr/sbin/xfs_freeze -f / > /dev/null 2>&1
+ fi
+ # look for a separately-mounted /boot partition
+ bootpart=$(mount | grep /boot | cut -d' ' -f 1)
+ if [ "$bootpart" = "" ]; then
+ bootpart=$PART_ROOT
+ fi
+ bootpart=$(mapdev $bootpart)
+ bootdev=$(mapdev $ROOTDEV)
+ if [ "$bootpart" = "" ]; then
+ echo "Error: Missing/Invalid root device: $bootpart"
+ exit 1
+ fi
+ /sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF
+root $bootpart
+setup $bootdev
+quit
+EOF
+cat /tmp/grub.log
+ # unfreeze xfs filesystems
+ if [ -x /usr/sbin/xfs_freeze ]; then
+ /usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1
+ /usr/sbin/xfs_freeze -u / > /dev/null 2>&1
+ fi
+
+ if grep "Error [0-9]*: " /tmp/grub.log >/dev/null; then
+ echo "Error installing GRUB. (see /tmp/grub.log for output)"
+ exit 1
+ fi
+ echo "GRUB was successfully installed."
+
+rm -f /tmp/grub.log
+
+exit 0
+}
+
+dogrub \ No newline at end of file
diff --git a/abs/core-testing/grub-gfx/intelmac.patch b/abs/core-testing/grub-gfx/intelmac.patch
new file mode 100644
index 0000000..a3fabc7
--- /dev/null
+++ b/abs/core-testing/grub-gfx/intelmac.patch
@@ -0,0 +1,67 @@
+--- grub-0.97.orig/stage2/asm.S 2004-06-19 18:55:22.000000000 +0200
++++ grub-0.97/stage2/asm.S 2006-04-21 11:10:52.000000000 +0200
+@@ -1651,7 +1651,29 @@
+ 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 @@
+
+ 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 @@
+
+ gloop1:
+ inb $K_STATUS
++ cmpb $0xff, %al
++ jz gloop2ret
+ andb $K_IBUF_FUL, %al
+ jnz gloop1
+
+@@ -1991,6 +2018,11 @@
+ 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
+
diff --git a/abs/core-testing/grub-gfx/menu.lst b/abs/core-testing/grub-gfx/menu.lst
new file mode 100644
index 0000000..cc2f0a8
--- /dev/null
+++ b/abs/core-testing/grub-gfx/menu.lst
@@ -0,0 +1,47 @@
+# Config file for GRUB - The GNU GRand Unified Bootloader
+# /boot/grub/menu.lst
+
+# DEVICE NAME CONVERSIONS
+#
+# Linux Grub
+# -------------------------
+# /dev/fd0 (fd0)
+# /dev/hda (hd0)
+# /dev/hdb2 (hd1,1)
+# /dev/hda3 (hd0,2)
+#
+
+# FRAMEBUFFER RESOLUTION SETTINGS
+# +-------------------------------------------------+
+# | 640x480 800x600 1024x768 1280x1024
+# ----+--------------------------------------------
+# 256 | 0x301=769 0x303=771 0x305=773 0x307=775
+# 32K | 0x310=784 0x313=787 0x316=790 0x319=793
+# 64K | 0x311=785 0x314=788 0x317=791 0x31A=794
+# 16M | 0x312=786 0x315=789 0x318=792 0x31B=795
+# +-------------------------------------------------+
+
+# general configuration:
+timeout 5
+default 0
+color light-blue/black light-cyan/blue
+splashimage /boot/grub/splash.xpm.gz
+
+# boot sections follow
+# each is implicitly numbered from 0 in the order of appearance below
+#
+# TIP: If you want a 1024x768 framebuffer, add "vga=773" to your kernel line.
+#
+#-*
+
+# (0) Arch Linux
+title Arch Linux [/boot/vmlinuz26]
+root (hd0,0)
+kernel /vmlinuz26 root=/dev/hda3 ro
+initrd /kernel26.img
+
+# (1) Windows
+#title Windows
+#rootnoverify (hd0,0)
+#makeactive
+#chainloader +1
diff --git a/abs/core-testing/grub-gfx/more-raid.patch b/abs/core-testing/grub-gfx/more-raid.patch
new file mode 100644
index 0000000..39db234
--- /dev/null
+++ b/abs/core-testing/grub-gfx/more-raid.patch
@@ -0,0 +1,100 @@
+--- grub-0.95/lib/device.c.moreraid 2004-11-30 17:09:36.736099360 -0500
++++ grub-0.95/lib/device.c 2004-11-30 17:12:17.319686944 -0500
+@@ -544,6 +544,17 @@
+ }
+
+ static void
++get_cciss_disk_name (char * name, int controller, int drive)
++{
++ sprintf (name, "/dev/cciss/c%dd%d", controller, drive);
++}
++
++static void
++get_cpqarray_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');
+@@ -920,7 +931,7 @@
+
+ for (controller = 0; controller < 8; controller++)
+ {
+- for (drive = 0; drive < 15; drive++)
++ for (drive = 0; drive < 32; drive++)
+ {
+ char name[24];
+
+@@ -940,6 +951,70 @@
+ }
+ }
+ #endif /* __linux__ */
++
++#ifdef __linux__
++ /* This is for cciss - we have
++ /dev/cciss/c<controller>d<logical drive>p<partition>.
++
++ cciss driver currently supports up to 8 controllers, 16 logical
++ drives, and 7 partitions. */
++ {
++ int controller, drive;
++
++ for (controller = 0; controller < 8; controller++)
++ {
++ for (drive = 0; drive < 16; 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++;
++ }
++ }
++ }
++ }
++#endif /* __linux__ */
++
++#ifdef __linux__
++ /* This is for cpqarray - we have
++ /dev/ida/c<controller>d<logical drive>p<partition>.
++
++ cpqarray driver currently supports up to 8 controllers, 16 logical
++ drives, and 15 partitions. */
++ {
++ int controller, drive;
++
++ for (controller = 0; controller < 8; controller++)
++ {
++ for (drive = 0; drive < 15; drive++)
++ {
++ char name[24];
++
++ get_cpqarray_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. */
+ if (fp)
diff --git a/abs/core-testing/grub-gfx/special-devices.patch b/abs/core-testing/grub-gfx/special-devices.patch
new file mode 100644
index 0000000..894f3e8
--- /dev/null
+++ b/abs/core-testing/grub-gfx/special-devices.patch
@@ -0,0 +1,18 @@
+--- grub-0.93/lib/device.c.raid 2002-05-20 05:53:46.000000000 -0400
++++ grub-0.93/lib/device.c 2002-12-28 23:24:10.000000000 -0500
+@@ -689,7 +689,14 @@
+ 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);
diff --git a/abs/core-testing/grub-gfx/splash.xpm.gz b/abs/core-testing/grub-gfx/splash.xpm.gz
new file mode 100644
index 0000000..e44af43
--- /dev/null
+++ b/abs/core-testing/grub-gfx/splash.xpm.gz
Binary files differ
generated by cgit v0.12 at 2024-11-11 03:59:23 (GMT)