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Author SHA1 Message Date
Vladimir Serbinenko
cd46aa6cef Rewrite grub-install, grub-mkrescue, grub-mkstandalone and grub-mknetdir 
the function of these files exceeds what can be sanely handled in shell
	in posix-comaptible way. Also writing it in C extends the functionality
	to non-UNIX-like OS and minimal environments.
 2013-11-16 20:21:16 +01:00
Vladimir Serbinenko
9ef81064a3 * grub-core/kern/arm/cache.S: Don't switch back to ARM mode when 
compiling to thumb2.
	* grub-core/kern/arm/cache_armv7.S: Likewise.
	* grub-core/lib/arm/setjmp.S: Likewise.
 2013-11-16 17:37:06 +01:00
Leif Lindholm
11a7793221 arm: delete superflouous save of r8 in grub_uboot_syscall 2013-11-16 15:56:09 +00:00
Vladimir Serbinenko
080603f0b0 Decrease stack usage in lexer. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/script/yylex.l (yyalloc), (yyfree), (yyrealloc): Declare
	as macros so that compiler would remove useless structure on stack.
	Better solution would be to fix flex not to put this structure on
	the stack but flex is external program.
 2013-11-16 16:37:59 +01:00
Vladimir Serbinenko
4f84ae0ec8 Decrease stack usage in signature verification. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/commands/verify.c (grub_load_public_key): Allocate on heap
	rather than stack.
	(grub_verify_signature_real): Likewise.
 2013-11-16 16:34:51 +01:00
Vladimir Serbinenko
ab4366fd49 Merge branch 'master' of git.sv.gnu.org:/srv/git/grub 
Conflicts:
	ChangeLog
 2013-11-16 16:17:46 +01:00
Vladimir Serbinenko
e6a6182d95 Decrease stack usage in mdraid 0.9x. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Allocate on heap
	rather than stack.
 2013-11-16 16:16:48 +01:00
Vladimir Serbinenko
1a454efe89 Decrease stack usage in BtrFS. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/fs/btrfs.c (grub_btrfs_lzo_decompress): Allocate on heap
	rather than stack.
 2013-11-16 16:15:26 +01:00
Vladimir Serbinenko
deaa7052c5 Decrease stack usage in BtrFS. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/fs/btrfs.c (grub_btrfs_lzo_decompress): Allocate on heap
	rather than stack.
 2013-11-16 16:03:28 +01:00
Vladimir Serbinenko
7b5d51d837 Decrease stack usage in JFS. 
We have only 92K of stack and using over 4K per frame is wasteful

	* grub-core/fs/jfs.c (getblk): Allocate on heap rather than on
	stack. Note: this function is recursive.
	(grub_jfs_read_inode): Read only part we care about.
 2013-11-16 16:00:42 +01:00
Leif Lindholm
593865b907 arm: fix u-boot port syscall interface va_arg handling 
Commit c9cd02c broke the u-boot syscall API for va_args that spill over
to the stack, causing the disk support to stop working. This patch
resolves the problem, while keeping the new, cleaner transition_space
handling.
 2013-11-16 14:12:12 +00:00
Andrey Borzenkov
31c0cd4362 restore -nostdlib for libgcc symbols tests 
Commit 24f4e57c46 plugged leakage
of CFLAGS between individual tests, which broke test for libgcc
symbols. It needs -nostdlib which was set in previous test and
inherited before. Set it explicitly.
 2013-11-16 17:03:20 +04:00
Andrey Borzenkov
c2fdb33116 document cmdpath environment variable 2013-11-16 17:00:59 +04:00
Andrey Borzenkov
9e18dfe277 MIPS grub_machine_get_bootlocation arguments are used 2013-11-16 16:59:07 +04:00
Colin Watson
59ba9d147f * .gitignore: Only ignore grub-mk* at the top level. 2013-11-15 16:25:05 +00:00
Colin Watson
23012db921 * util/grub-reboot.in (usage): Fix a typo. 2013-11-15 14:32:03 +00:00
Vladimir Serbinenko
6fcec43954 Replace libgcc version of ctz with our own. 
On upcoming arm64 port libgcc ctz* are not usable in standalone
	environment. Since we need ctz* for this case and implementation is
	in C we may as well use it on all concerned platforms.
 2013-11-15 03:28:34 +01:00
Vladimir Serbinenko
a9f25a0819 * configure.ac: Probe for linking format rather than guessing it based 
on target_os.
 2013-11-14 23:17:18 +01:00
Vladimir Serbinenko
c7995256e4 * grub-core/disk/xen/xendisk.c (grub_xendisk_fini): Set state to 
"1" prior to handoff.

	Reported by: M A Young.
 2013-11-14 22:42:54 +01:00
Vladimir Serbinenko
e1aa5b6620 * grub-core/kern/xen/init.c (grub_xenstore_write_file): Don't add 
\0 to all files.

	Reported by: M A Young.
 2013-11-14 22:40:50 +01:00
Vladimir Serbinenko
da5ed5cf6b * grub-core/osdep/bsd/hostdisk.c (grub_util_get_fd_size_os): Fix 
compilation on NetBSD.
 2013-11-14 22:38:36 +01:00
Vladimir Serbinenko
5757a93e01 * acinclude.m4: Don't add -P on initial nm test. 
Note: even though this patch postdates Andrey's it bears 14 Nov as
	date due to timezone difference.
 2013-11-14 22:37:20 +01:00
Vladimir Serbinenko
deca601915 Merge branch 'master' of git.sv.gnu.org:/srv/git/grub 2013-11-14 22:28:03 +01:00
Andrey Borzenkov
a5986276ec add grub-core/tests/signatures.h to distfiles 2013-11-15 00:51:30 +04:00
Vladimir Serbinenko
da45f43ce3 * Makefile.am (default_payload.elf): Add uhci, ohci and usb_keyboard. 2013-11-14 18:41:41 +01:00
Colin Watson
0de172a0c0 * util/grub-install_header: Set localedir here, since this file is 
where it's used.
* util/grub-install.in: Remove setting of localedir.
* util/grub-mkrescue.in: Likewise.
 2013-11-14 16:45:27 +00:00
Vladimir Serbinenko
20aea9492f * configure.ac: Move nm checks to the end. 
Call grub_PROG_NM_WORKS.
	* acinclude.m4: New check grub_PROG_NM_WORKS.
	Use $TARGET_CFLAGS -c when compiling test binary.
 2013-11-14 17:39:01 +01:00
Colin Watson
1326b9ae2a * util/getroot.c (grub_util_biosdisk_get_grub_dev) [__GNU__]: Remove 
unused variables.
 2013-11-14 15:08:37 +00:00
Matthew Garrett
1fe26ab4a0 * grub-core/kern/main.c (grub_set_prefix_and_root): Set variable 
cmdpath to firmware directory.
 2013-11-14 15:53:32 +01:00
Vladimir Serbinenko
83e9c273e5 * grub-core/kern/efi/efi.c (grub_efi_get_filename): Reset the pointer 
at the start of second iteration.
 2013-11-14 15:50:43 +01:00
Vladimir Serbinenko
ec525c18e1 * grub-core/Makefile.am (efiemu64.o): Explicitly set link format. 2013-11-14 12:05:48 +01:00
Vladimir Serbinenko
93fcc7ad73 * Makefile.am (default_payload.elf): New target for easier coreboot 
build.
 2013-11-14 11:28:38 +01:00
Vladimir Serbinenko
1d912bd3c9 Merge branch 'master' of git.sv.gnu.org:/srv/git/grub 
Conflicts:
	ChangeLog
 2013-11-14 10:05:54 +01:00
Vladimir Serbinenko
57ffe93485 * grub-core/kern/arm/cache_armv6.S: Remove special handling for 
clang (not necessarry with -no-integrated-as).
	* include/grub/symbol.h [__arm__]: Likewise.
 2013-11-14 10:05:19 +01:00
Colin Watson
5da5517288 * grub-core/fs/ext2.c (grub_ext2_read_block): Factor out common code for indirect block handling. 
Saves 185 bytes on compressed image.
 2013-11-14 08:13:06 +00:00
Vladimir Serbinenko
2312f06c30 * configure.ac: Use -no-integrated-as on arm with clang. 
* INSTALL: Mention ARM compilation with clang.
 2013-11-14 08:36:35 +01:00
Vladimir Serbinenko
2416415c53 * conf/Makefile.common (CCASFLAGS_PLATFORM) [COND_arm]: Add 
-mthumb-interwork.
 2013-11-14 08:34:54 +01:00
Vladimir Serbinenko
e6050a683c Merge branch 'master' of git.sv.gnu.org:/srv/git/grub 2013-11-14 08:33:14 +01:00
Paulo Flabiano Smorigo
da7703286a
fix make clean 
* Makefile.am: Remove build-grub-* in make clean.
 2013-11-13 23:03:22 -02:00
Paulo Flabiano Smorigo
f02e6b5675
new files to .gitignore 
* .gitignore: Add build-grub-gen-asciih, build-grub-gen-widthspec,
build-grub-mkfont, and grub-emu-lite. Remove .bzrignore.
 2013-11-13 23:02:31 -02:00
Leif Lindholm
035a26c16a * grub-core/kern/arm/misc.S: Make thumb2-compatible. 2013-11-14 01:33:06 +01:00
Leif Lindholm
bc8a6137b2 * .gitignore: fix rules for .dep* and add *.a post git migration 2013-11-13 20:53:57 +00:00
Colin Watson
6fe506b04b * configure.ac (AM_INIT_AUTOMAKE): Require at least version 1.10.1, 
to match INSTALL.
 2013-11-13 14:57:12 +00:00
Colin Watson
81a2e438dc * grub-core/kern/misc.c: Don't redirect divisions in the 
GRUB_UTIL case.
* include/grub/misc.h: Likewise.
 2013-11-13 14:47:23 +00:00
Colin Watson
9b45c0733e * grub-core/osdep/unix/emuconsole.c (put): Pacify the compiler on 
systems that require checking the return value of write.
 2013-11-13 13:34:57 +00:00
Colin Watson
11b2a9b70b * util/grub-install.in (efi_quiet): Fix inverted logic: make 
efibootmgr quiet when --debug is not used, rather than when it is.
 2013-11-13 13:05:39 +00:00
Colin Watson
d743d22de6 * gentpl.py (define_macro_for_platform_dependencies): Remove 
first (and thus unused) of two definitions for this function.
(platform_dependencies): Likewise.
 2013-11-13 12:46:37 +00:00
Colin Watson
11da14b548 * acinclude.m4 (grub_apple_cc): Remove; since the removal of nested 
functions, we only need to check this for the target, not the host.
* configure.ac (grub_apple_cc): Likewise.
 2013-11-13 12:01:39 +00:00
Vladimir Serbinenko
2bdd07195c * grub-core/kern/arm/cache.c (probe_caches): Move asm part to ... 
* grub-core/kern/arm/cache_armv6.S: ... here. This allows this
	asm to stay in arm even if surrounding is thumb.
 2013-11-13 09:58:52 +01:00
Vladimir Serbinenko
5e77d9cfc1 * grub-core/kern/arm/misc.S: Add __muldi3 and __aeabi_lmul. Those 
helper functions are needed for thumb.
 2013-11-13 09:52:33 +01:00