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Author SHA1 Message Date
Vladimir Serbinenko
8c534b85f1 Revamp relocation handling. 
Move more code to common dl.c. Add missing veneers for arm and arm64.
	Decreases kernel size by 70 bytes on i386-pc (40-50 compressed)
 2013-12-06 09:18:55 +01:00
Colin Watson
59b38922a1 Pacify compiler warning 
* grub-core/osdep/linux/hostdisk.c
(grub_util_find_partition_start_os): Initialise start to avoid
spurious compiler warning.
 2013-12-05 15:48:27 +00:00
Colin Watson
0480665b9d On Linux, read partition start offsets from sysfs if possible 
This lets us cope with block device drivers that don't implement
HDIO_GETGEO.  Fixes Ubuntu bug #1237519.

* grub-core/osdep/linux/hostdisk.c (sysfs_partition_path): New
function.
(sysfs_partition_start): Likewise.
(grub_util_find_partition_start_os): Try sysfs_partition_start
before HDIO_GETGEO.
 2013-12-05 13:51:52 +00:00
Leif Lindholm
bbeee1c4a3 grub-core/lib/fdt.c: correctly update size_dt_struct in add_subnode() 2013-12-05 11:44:41 +00:00
Vladimir Serbinenko
e5ed2f6947 Handle unaligned .bss on sparc64. 
Current code improperly assumes that both __bss_start and _end are
	aligned to 8-bytes. Eliminating this assumption and explicitly align
	modules.
 2013-12-05 06:35:19 +01:00
Vladimir Serbinenko
4a73746a04 * grub-core/boot/sparc64/ieee1275/boot.S [CDBOOT]: Move scratchpad 
so it doesn't land in the middle of loaded image.
 2013-12-04 19:54:37 +01:00
Vladimir Serbinenko
8a3f0a24b5 * grub-core/kern/emu/main.c: Ignore missing prototype for main. 2013-12-04 10:28:23 +01:00
Vladimir Serbinenko
6f07c4e407 Pass font config to config.h and not by TARGET_CFLAGS as adding 
arguments doesn't work if TARGET_CFLAGS is specified on command
	line.
 2013-12-04 10:25:53 +01:00
Vladimir Serbinenko
cd15c394cc * grub-core/osdep/windows/emuconsole.c (grub_console_putchar): 
Remove variable length arrays.
	* grub-core/term/efi/console.c (grub_console_putchar): Likewise.
 2013-12-04 10:05:33 +01:00
Vladimir Serbinenko
bb6e299ccb * grub-core/kern/i386/qemu/init.c: Remove variable length arrays. 2013-12-04 09:48:36 +01:00
Vladimir Serbinenko
47f88cc94e * grub-core/kern/efi/efi.c: Remove variable length arrays. 2013-12-04 08:39:22 +01:00
Vladimir Serbinenko
40b5739ff9 * grub-core/kern/uboot/init.c (uboot_timer_ms): Fix overflow after 71 
minutes.
 2013-12-04 08:26:39 +01:00
Vladimir Serbinenko
234d93464a * grub-core/disk/ieee1275/ofdisk.c: Remove variable length arrays. 
* grub-core/net/drivers/ieee1275/ofnet.c: Likewise.
 2013-12-04 08:10:01 +01:00
Colin Watson
0c0eab527f * grub-core/Makefile.core.def (setjmp): Distribute 
lib/arm64/setjmp.S.
 2013-12-03 18:11:18 +00:00
Colin Watson
44d4884779 Merge branch 'cjwatson/timeout-style' 2013-12-03 16:15:45 +00:00
Colin Watson
f315b508ae Reduce nesting level. 2013-12-03 16:11:00 +00:00
Andrey Borzenkov
5037aa9a7b fix libgrub.pp build post arm64 merge 
grub-core/kern/arm64/dl_helper.c:26:28: fatal error: grub/cpu/reloc.h: No such file or directory
 2013-11-30 22:36:10 +04:00
Leif Lindholm
b29b77fee2 New port arm64-efi 2013-11-30 16:50:31 +01:00
Vladimir Serbinenko
35de6d4bac * grub-core/lib/libgcrypt/mpi/longlong.h: Fix compilation error with 
-march=armv3.
 2013-11-30 11:19:06 +01:00
Vladimir Serbinenko
ce55ed0389 Remove leftover GRUB_IA64_DL_TRAMP_SIZE. 2013-11-30 11:14:30 +01:00
Vladimir Serbinenko
eec893ae49 * grub-core/kern/emu/hostfs.c (is_dir): Remove variable length arrays. 2013-11-29 05:52:20 +01:00
Vladimir Serbinenko
d54f647a4a * grub-core/osdep/linux/ofpath.c: Check return value of read. 2013-11-29 05:46:19 +01:00
Vladimir Serbinenko
469021b4b3 Remove libgnulib.a and use its sources in dependencies directly. 
This was the only instance of "library" in core config. A bug was
	reported that -fno-stack-protector wasn't passed to it. Instead of
	figuring out why it failed just remove this construction used
	needlessly.
 2013-11-29 03:36:50 +01:00
Vladimir Serbinenko
83c256ba42 * grub-core/osdep/unix/password.c (grub_password_get): Check that 
fgets succeeded.
 2013-11-29 03:32:57 +01:00
Colin Watson
8f236c1419 Revamp hidden timeout handling 
Add a new timeout_style environment variable and a corresponding
GRUB_TIMEOUT_STYLE configuration key for grub-mkconfig.  This
controls hidden-timeout handling more simply than the previous
arrangements, and pressing any hotkeys associated with menu entries
during the hidden timeout will now boot the corresponding menu entry
immediately.

GRUB_HIDDEN_TIMEOUT=<non-empty> + GRUB_TIMEOUT=<non-zero> now
generates a warning, and if it shows the menu it will do so as if
the second timeout were not present.  Other combinations are
translated into reasonable equivalents.
 2013-11-28 02:29:15 +00:00
Vladimir Serbinenko
2d76b4d81e Eliminate variable length arrays in grub_vsnprintf_real. 
A bit tricky because this function has to continue to work without
	heap for short strings. Fixing prealloc to 32 arguments is reasonable
	but make all stack references use 32-bit offset rather than 8-bit one.
	So split va_args preparsing to separate function and put the prealloc
	into the caller.
 2013-11-27 15:16:09 +01:00
Vladimir Serbinenko
4f9541226c Introduce grub_util_file_sync and use it instead of fsync(fileno(f)). 
Fixes build for windows.
 2013-11-27 14:13:50 +01:00
Colin Watson
16ef26fd3a * grub-core/osdep/unix/exec.c (grub_util_exec_redirect): Remove 
references to mdadm from otherwise generic code.
(grub_util_exec_pipe): Likewise.
(grub_util_exec_pipe_stderr): Likewise.
* grub-core/osdep/unix/getroot.c (grub_util_pull_lvm_by_command):
This function calls vgs, not mdadm; adjust variable names
accordingly.
 2013-11-27 11:22:31 +00:00
Colin Watson
5c7206e45e Speed up test suite by avoiding fsync 
Add grub_util_disable_fd_syncs call to turn grub_util_fd_sync calls into
no-ops, and use it in programs that copy files but do not need to take
special care to sync writes (grub-mknetdir, grub-rescue,
grub-mkstandalone).

On my laptop, this reduces partmap_test's runtime from 1236 seconds to
204 seconds.
 2013-11-27 10:10:22 +00:00
Vladimir Serbinenko
1e4b358720 Add PCI command activation to all PCI drivers as required for coreboot 
and maybe some other firmwares.
 2013-11-26 14:21:11 +01:00
Vladimir Serbinenko
9208367d3f * grub-core/Makefile.am: Reduce gratuituous differences between Apple 
and non-Apple variants of efiemu compile.
 2013-11-26 11:38:12 +01:00
Andrey Borzenkov
c2b70d0981 Explicitly check for linking format to use for efiemu64 module 
Similar to check for target linking format, also check for efiemu64
instead of hardcoding -melf_x86_64. This fixes compilation on *BSD
variants. We cannot easily reuse main target check because platforms
are different (main target is 32 bit and efiemu64 - 64 bit).

This commit adds EFIEMU64_LINK_FORMAT that contains detected
link option and is used in efiemu64.o linking instead of hardcoded
value.

Reported-By: Beeblebrox <zaphod@berentweb.com>
 2013-11-25 22:32:55 +04:00
Vladimir Serbinenko
d2f7902af0 Make arm64 compileable with clang 2013-11-25 13:06:56 +01:00
Vladimir Serbinenko
1005bed722 Use b.ge form for instructions 2013-11-25 13:04:44 +01:00
Vladimir Serbinenko
d6c92cdc34 Merge branch 'master' into leiflindholm/arm64 
Conflicts:
	include/grub/util/install.h
 2013-11-25 13:02:27 +01:00
Vladimir Serbinenko
61e1b9a49d * grub-core/osdep/unix/platform.c (get_ofpathname): Trim ending newline. 
Don't rely on PATH_MAX.
 2013-11-25 07:34:49 +01:00
Vladimir Serbinenko
c98dd165b0 * grub-core/genmoddep.awk: Use more portable && rather than and. 2013-11-25 07:32:51 +01:00
Vladimir Serbinenko
5c066a81c2 Apple assembly doesn't handle symbol arithmetic well. So define an 
offset symbol in boot.S and use it.
 2013-11-24 07:12:12 +01:00
Vladimir Serbinenko
78f961efe9 Apple assembly doesn't handle symbol arithmetic well. So instead 
of getting addres of kernel_sector + 4 define kernel_sector_high.
	It also makes code more readable.
 2013-11-24 07:11:00 +01:00
Vladimir Serbinenko
09bc0a577d With Apple assembly in .macro environvemnt you have to use $$ instead 
of $. So introduce new preprocessor macro MACRO_DOLLAR(x) which expands
	to $$x on Apple and to $x on everything else.
 2013-11-24 07:08:18 +01:00
Vladimir Serbinenko
b700a427d2 * grub-core/Makefile.am: Use correct TARGET_OBJCONV rather than 
OBJCONV.
 2013-11-24 05:27:20 +01:00
Vladimir Serbinenko
4480b95dcd * grub-core/gdb/i386/machdep.S: Use xorl %eax, %eax on both Apple 
and non-Apple. This instruction is shorter and faster,
	so no reason not to use it on both.
 2013-11-24 05:17:24 +01:00
Vladimir Serbinenko
e77c81f6f8 * grub-core/lib/reed_solomon.c: Use section _text, _text rather than 
.text when compiling for Apple.
 2013-11-24 05:14:11 +01:00
Vladimir Serbinenko
971dbee521 * grub-core/term/arc/console.c: Add missing cast to silence warning. 2013-11-24 05:05:34 +01:00
Vladimir Serbinenko
6f2e82be3a * grub-core/boot/i386/pc/boot.S: Fix floppy probe. Due to missing 
%dx restore the probe worked on non-existant drive. Reorganize the
	code a little bit to free 2 bytes necessary for push/pop.
 2013-11-24 05:05:33 +01:00
Vladimir Serbinenko
9eec9699b9 * grub-core/kern/mips/arc/init.c (grub_machine_get_bootlocation): 
Add missing cast to silence warning.
 2013-11-23 15:35:01 +01:00
Vladimir Serbinenko
1bba40f578 Move common BIOS/coreboot memory map declarations to 
include/grub/i386/memory_raw.h and eliminate duplicate declarations.
 2013-11-23 12:39:21 +01:00
Vladimir Serbinenko
a92b5cb8d8 * grub-core/lib/libgcrypt/mpi/longlong.h: Use C version with mips 
clang.
 2013-11-23 00:36:13 +01:00
Vladimir Serbinenko
e1c22419ac * grub-core/kern/xen/init.c: Do not map more pages than we can address. 2013-11-22 13:04:29 +01:00
Vladimir Serbinenko
189090cee9 * grub-core/kern/efi/mm.c: Limit allocations to 2GiB when not compiling 
with -mcmodel=large.
 2013-11-22 13:03:19 +01:00