fa7eb63dec
* grub-core/kern/emu/lite.c: Add missing include of ../ia64/dl_helper.c.
2013-12-08 18:14:32 +01:00
50b3a68db9
Remove grub_memalign on emu.
2013-12-08 18:12:20 +01:00
fbbfb6ab11
* grub-core/kern/ia64/efi/init.c: Fix alignment code so it doesn't
...
truncate incomplete lines but instead flushes them.
2013-12-08 18:10:05 +01:00
a19293cb75
Move OS-dependent mprotect for module loading to grub-core/osdep/*/dl.c
...
and implement windows variant.
2013-12-08 18:08:23 +01:00
d5c14e1e26
Fix mips-emu compilation.
2013-12-08 17:49:02 +01:00
c311ced5d7
Make arm-emu work.
2013-12-08 02:59:21 +01:00
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
e5ed2f6947
Handle unaligned .bss on sparc64.
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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
8a3f0a24b5
* grub-core/kern/emu/main.c: Ignore missing prototype for main.
2013-12-04 10:28:23 +01:00
bb6e299ccb
* grub-core/kern/i386/qemu/init.c: Remove variable length arrays.
2013-12-04 09:48:36 +01:00
47f88cc94e
* grub-core/kern/efi/efi.c: Remove variable length arrays.
2013-12-04 08:39:22 +01:00
40b5739ff9
* grub-core/kern/uboot/init.c (uboot_timer_ms): Fix overflow after 71
...
minutes.
2013-12-04 08:26:39 +01:00
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
b29b77fee2
New port arm64-efi
2013-11-30 16:50:31 +01:00
ce55ed0389
Remove leftover GRUB_IA64_DL_TRAMP_SIZE.
2013-11-30 11:14:30 +01:00
eec893ae49
* grub-core/kern/emu/hostfs.c (is_dir): Remove variable length arrays.
2013-11-29 05:52:20 +01:00
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
d2f7902af0
Make arm64 compileable with clang
2013-11-25 13:06:56 +01:00
1005bed722
Use b.ge form for instructions
2013-11-25 13:04:44 +01:00
d6c92cdc34
Merge branch 'master' into leiflindholm/arm64
...
Conflicts:
include/grub/util/install.h
2013-11-25 13:02:27 +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
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
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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
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
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
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
8a07b55a04
arm64: cache maintenance code rework + bugfix
2013-11-19 10:05:23 +00:00
96fa2d9d02
Merge branch 'master' into leiflindholm/arm64
2013-11-18 17:51:28 +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
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
15a463d742
ARM 64 port by Leif Lindholm
2013-11-16 20:52:55 +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
593865b907
arm: fix u-boot port syscall interface va_arg handling
...
Commit c9cd02c
2013-11-16 14:12:12 +00:00
9e18dfe277
MIPS grub_machine_get_bootlocation arguments are used
2013-11-16 16:59:07 +04:00
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
e1aa5b6620
* grub-core/kern/xen/init.c (grub_xenstore_write_file): Don't add
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\0 to all files.
Reported by: M A Young.
2013-11-14 22:40:50 +01:00
1fe26ab4a0
* grub-core/kern/main.c (grub_set_prefix_and_root): Set variable
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cmdpath to firmware directory.
2013-11-14 15:53:32 +01:00
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
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
Vladimir Serbinenko
Andrey Borzenkov
Leif Lindholm
Josh Triplett
Matthew Garrett