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
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
971dbee521
* grub-core/term/arc/console.c: Add missing cast to silence warning.
2013-11-24 05:05:34 +01:00
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
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
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
a92b5cb8d8
* grub-core/lib/libgcrypt/mpi/longlong.h: Use C version with mips
...
clang.
2013-11-23 00:36:13 +01:00
e1c22419ac
* grub-core/kern/xen/init.c: Do not map more pages than we can address.
2013-11-22 13:04:29 +01:00
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
1a5b7b404f
* grub-core/kern/x86_64/dl.c (grub_arch_dl_relocate_symbols): Add
...
range-checking for 32-bit quantities.
2013-11-22 13:01:14 +01:00
4a0aaad022
clang emits calls to abort () under some unknown conditions.
...
Export abort () when compiling with clang.
2013-11-22 12:42:58 +01:00
ddb3efc906
* grub-core/disk/i386/pc/biosdisk.c (grub_biosdisk_open): Ensure
...
at compile time that enough of scratch size is available.
2013-11-22 12:00:10 +01:00
4e42521d8c
* grub-core/kern/x86_64/efi/callwrap.S: Fix stack alignment.
...
Previously we misaligned stack by 8 in startup.S and compensated
for it in callwrap.S. According to ABI docs (EFI and sysv amd64)
right behaviour is to align stack in startup.S and keep it aligned
in callwrap.S. startup.S part was committed few commits before. This
takes care of callwrap.S.
Reported by: Gary Lin.
2013-11-22 05:40:32 +01:00
054efe541f
* grub-core/boot/mips/startup_raw.S: Handle the case of gap between
...
.data and .bss. May happen if compiler and assembly use different
alignment.
2013-11-22 05:07:32 +01:00
a0e1befb57
On MIPS handle got16 relocations to local symbols in an ABI-compliant
...
way.
2013-11-22 05:03:17 +01:00
c36c73f681
Add support for a new magic symbol _gp_disp on mips to handle PIC
...
binaries.
2013-11-22 04:56:10 +01:00
6f4a19f59f
Use $t9 for indirect calls from asm to C as PIC ABI requires.
2013-11-22 04:45:05 +01:00
0d8f04cd83
Remove -march=mips3 from TARGET_CCASFLAGS as it creates linking problem
...
when rest of GRUB is compiled for hisher stepping. Instead use
.set mips3/.set mips1 around cache and sync opcodes.
2013-11-22 04:36:53 +01:00
4906052019
Unify GOT/trampoline handling between PPC, MIPS and IA64 as they
...
do essentially the same thing, do it in similar way.
2013-11-21 21:54:33 +01:00
b7f9aedfac
* grub-core/normal/progress.c: Remove unused file.
2013-11-21 15:37:57 +00:00
7dd0a30361
* grub-core/lib/crypto.c (grub_crypto_hash): Remove variable length
...
array.
2013-11-20 20:09:18 +01:00
7960d3e182
* grub-core/kern/x86_64/efi/startup.S (_start): Align the stack to a
...
16-byte boundary, as required by the x86-64 ABI, before calling
grub_main. In some cases, GCC emits code that assumes this
alignment, which crashes if not aligned. The EFI firmware is also
entitled to assume that stack alignment without checking.
2013-11-19 14:31:40 +01:00
d53f4900d7
* grub-core/mmap/efi/mmap.c (grub_mmap_register): Round up/down to
...
4k page boundaries as expected by firmware rather than 1k
boundaries.
(grub_mmap_malign_and_register): Likewise.
2013-11-18 18:00:52 +01:00
45bf8b3a75
* grub-core/kern/mm.c (grub_real_malloc): Decrease cut-off of moving the
...
pointer to 32K. This is the size of cache element which is the most
common allocation >1K. This way the pointer is always around blocks
of 32K and so we keep performance while decreasing fragmentation.
2013-11-18 17:41:37 +01:00
39ff43c579
* grub-core/kern/mm.c (grub_real_malloc): Don't update the pointer to
...
current memory when allocating large chunks. This significantly
decreases memory fragmentation.
2013-11-18 16:58:55 +01:00
74e632fea8
* grub-core/kern/mips/qemu_mips/init.c (grub_machine_init): Update
...
clock frequency to 200 MHz,
2013-11-18 16:39:45 +01:00
4d5b72cdb4
Merge branch 'master' of git.sv.gnu.org:/srv/git/grub
2013-11-18 14:54:01 +01:00
ea7c1a7d90
* grub-core/tests/videotest_checksum.c: Don't reload unifont if it's
...
already loaded. This saves memory needed for tests,
2013-11-18 14:38:31 +01:00
5e3cb8a747
* grub-core/term/terminfo.c (grub_cmd_terminfo): Fix a typo to make -g
...
work again.
2013-11-18 14:35:18 +01:00
3bf4088b8b
* grub-core/osdep/unix/hostdisk.c (grub_util_make_temporary_file):
...
Handle errors from mkstemp.
(grub_util_make_temporary_dir): Handle errors from mkdtemp.
2013-11-18 12:27:44 +00:00
f8b4c3b6b3
* grub-core/tests/gfxterm_menu.c: Skip high-resolution tests on
...
low-memory platforms where we don't have enough memory for them.
* grub-core/tests/videotest_checksum.c: Likewise.
2013-11-18 11:48:07 +01:00
4bf703206d
* grub-core/tests/cmdline_cat_test.c: Don't reload unifont if it's
...
already loaded. This saves memory needed for tests,
2013-11-18 11:45:55 +01:00
2df8f43d3e
* grub-core/lib/sparc64/setjmp.S: Force spilling of current window.
2013-11-18 10:01:36 +01:00
6f1bc8bc0f
On i386-ieee1275 we run in paged mode. So we need to explicitly map
...
the devices before accessing them.
2013-11-18 04:32:33 +01:00
04f39f6df8
* grub-core/lib/relocator.c (grub_mm_check_real): Accept const char *
...
as file argument.
2013-11-18 02:45:25 +01:00
35d4761ce2
* grub-core/normal/cmdline.c (grub_cmdline_get): Plug memory leak.
2013-11-18 02:43:29 +01:00
33d02a42d6
* grub-core/kern/file.c (grub_file_open): Free file->name on failure.
...
(grub_file_close): Free file->name.
2013-11-18 02:41:42 +01:00
7bbb60cfbd
* grub-core/commands/verify.c (free_pk): Plug memory leak.
...
(grub_load_public_key): Likewise.
(grub_verify_signature_real): Likewise.
(grub_cmd_verify_signature): Likewise.
2013-11-18 02:40:17 +01:00
da93d6753b
* grub-core/commands/legacycfg.c (grub_legacy_check_md5_password): Plug
...
memory leak.
2013-11-18 02:37:46 +01:00
59c943ecf6
* grub-core/lib/powerpc/setjmp.S (grub_setjmp): Save r31.
...
(grub_longjmp): Restore r31.
* include/grub/powerpc/setjmp.h (grub_jmp_buf): Reserve space for r31.
2013-11-18 02:35:32 +01:00
7d400406a7
* grub-core/disk/uboot/ubootdisk.c: Include SCSI disks.
2013-11-17 15:38:09 +01:00
0ab8e025c1
* grub-core/tests/cmdline_cat_test.c (cmdline_cat_test): Ignore errors
...
of loading gfxterm as gfxterm is embed in kernel on some platforms.
* grub-core/tests/gfxterm_menu.c (gfxterm_menu): Likewise.
Load gfxmenu.
2013-11-17 02:13:33 +01:00
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
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
11a7793221
arm: delete superflouous save of r8 in grub_uboot_syscall
2013-11-16 15:56:09 +00:00
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
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
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
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
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
Vladimir Serbinenko
Colin Watson
Josh Triplett
Ian Campbell
Leif Lindholm