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2051 commits

Author SHA1 Message Date
Vladimir Serbinenko
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
Vladimir Serbinenko
d5c14e1e26 Fix mips-emu compilation. 2013-12-08 17:49:02 +01:00
Vladimir Serbinenko
f23bc65103 Transform -C option to grub-mkstandalone to --core-compress available 
in all grub-install flavours.
 2013-12-07 16:18:22 +01:00
Andrey Borzenkov
3100cdc7f9 add grub_qsort_strcmp to use when sorting array of strings 
Compare function used in qsort gets arguments by reference, so strcmp
cannot be used directly - it expects pointer to char, but gets pointer
to pointer to char.

Introduce new helper grub_qsort_strcmp and use it in grub-install.
This helper is going to be used in a couple more places as well so
add it to global file, not in grub-install.c.
 2013-12-07 14:29:00 +04:00
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
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
Colin Watson
3a82f8bb48 Fix grub-shell to avoid breaking "make distcheck" 
Copying the themes directory in grub-shell isn't
parallel-test-friendly and breaks on the second test when the source
directory is read-only (as in "make distcheck").  Instead, add a
hidden --themes-directory option to grub-mkrescue et al, and use it
in grub-shell.
 2013-12-04 13:36:34 +00:00
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
85eb579ad9 * include/grub/types.h: Declare all byteswaps as inline functions 
except compile-time ones.

	Solves variable shadowing in constructions like
	cpu_to_le (le_to_cpu(x) + 1).
 2013-12-04 08:42:35 +01:00
Leif Lindholm
b29b77fee2 New port arm64-efi 2013-11-30 16:50:31 +01:00
Vladimir Serbinenko
ce55ed0389 Remove leftover GRUB_IA64_DL_TRAMP_SIZE. 2013-11-30 11:14:30 +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
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
Colin Watson
07e3b04742 Add a --locale-directory option to grub-install and related tools. 
* include/grub/util/install.h (GRUB_INSTALL_OPTIONS): Add
--locale-directory option.
(enum grub_install_options): Add
GRUB_INSTALL_OPTIONS_LOCALE_DIRECTORY.
* util/grub-install-common.c (grub_install_help_filter): Handle
GRUB_INSTALL_OPTIONS_LOCALE_DIRECTORY.
(grub_install_parse): Likewise.
(get_localedir): New function to check for a user-provided option
before trying grub_util_get_localedir.
(copy_locales): Use get_localedir rather than
grub_util_get_localedir.  Handle differing locale directory layouts.
(grub_install_copy_files): Likewise.
 2013-11-25 18:04:50 +00:00
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
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
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
4a23e2fe29 Add *-xen to the list of grub-install-common platforms. 2013-11-22 14:21:16 +01:00
Vladimir Serbinenko
4a0aaad022 clang emits calls to abort () under some unknown conditions. 
Export abort () when compiling with clang.
 2013-11-22 12:42:58 +01:00
Vladimir Serbinenko
3937bd962b * include/grub/i386/pc/memory.h: Decrease 
GRUB_MEMORY_MACHINE_SCRATCH_SIZE and increase
	GRUB_MEMORY_MACHINE_PROT_STACK_SIZE.
	The binary doesn't change (checked). It's more to better reflect actual
	usage.
 2013-11-22 12:02:00 +01:00
Vladimir Serbinenko
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
Vladimir Serbinenko
7dd0a30361 * grub-core/lib/crypto.c (grub_crypto_hash): Remove variable length 
array.
 2013-11-20 20:09:18 +01:00
Vladimir Serbinenko
96fa2d9d02 Merge branch 'master' into leiflindholm/arm64 2013-11-18 17:51:28 +01:00
Vladimir Serbinenko
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
Vladimir Serbinenko
04f39f6df8 * grub-core/lib/relocator.c (grub_mm_check_real): Accept const char * 
as file argument.
 2013-11-18 02:45:25 +01:00
Vladimir Serbinenko
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
Vladimir Serbinenko
44ce3a93b6 * include/grub/mips/setjmp.h (grub_jmp_buf): Fix buffer size. 
setjmp.S uses 12 entries but buffer is declared with only 11 entries.
 2013-11-18 01:49:14 +01:00
Vladimir Serbinenko
8df6eff6da * include/grub/misc.h: Replace check for __sparc64__ with one for 
__sparc__ as __sparc64__ isn't actually defined.
 2013-11-17 01:01:47 +01:00
Leif Lindholm
15a463d742 ARM 64 port by Leif Lindholm 2013-11-16 20:52:55 +01:00
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
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
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
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
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
Vladimir Serbinenko
ea57de18f8 * include/grub/symbol.h (END) [__arm__]: New macros. Replace all .end 
occurencies with END.
 2013-11-13 05:19:30 +01:00
Vladimir Serbinenko
c773faf05e Revert " * include/grub/symbol.h (ADDR): New macro. Replace all occurences of" 
This reverts commit 286551b4eb.
 2013-11-13 02:17:20 +01:00
Vladimir Serbinenko
286551b4eb * include/grub/symbol.h (ADDR): New macro. Replace all occurences of 
=x with ADDR(x) in arm assembly.
	(END): New macro. Replace all .end with END.
 2013-11-13 01:04:56 +01:00
Vladimir Serbinenko
16057d6bbb Redirect all divisions to grub_divmod64. 2013-11-13 00:53:53 +01:00
Vladimir Serbinenko
0c62a5b28e * grub-core/term/at_keyboard.c: Don't poll non-functional AT controller 
until it becomes operational.
 2013-11-12 19:30:46 +01:00
Vladimir Serbinenko
3bbeade41d * grub-core/fs/proc.c: Allow \0 in proc files. 2013-11-12 15:57:09 +01:00
Vladimir Serbinenko
15decd26cc * grub-core/tests/legacy_password_test.c: New test. 
* grub-core/commands/legacycfg.c: Remove variable length arrays.
 2013-11-12 02:38:33 +01:00
Vladimir Serbinenko
5ccaf90415 * include/grub/crypto.h: Add maximums on hash size and cipher block 
size.
 2013-11-12 01:20:45 +01:00
Vladimir Serbinenko
8506a64149 * include/grub/misc.h [__APPLE__]: Do not add regparm(0) on x86_64. 
* grub-core/kern/misc.c (__bzero) [__APPLE__]: New function.
 2013-11-11 22:53:30 +01:00
Vladimir Serbinenko
3617c59bab * include/grub/lib/LzmaDec.h: Fix to include LzmaTypes.h and 
not Types.h.
	* grub-core/lib/LzmaDec.c: Fix prologue to make it compileable in GRUB
	environment.
	(LzmaDec_InitDicAndState): Make static.
 2013-11-10 20:37:01 +01:00
Vladimir Serbinenko
9612ebc00e Add new ports: i386-xen and x86_64-xen. This allows running GRUB in 
XEN PV environment and load kernels.
 2013-11-09 21:29:11 +01:00
Vladimir Serbinenko
9f8acdaa5d * grub-core/term/serial.c: Add option for enabling/disabling 
RTS/CTS flow control.
 2013-11-08 18:20:20 +01:00
Vladimir Serbinenko
d6d8e9a93e * include/grub/gui.h (grub_fixed_sfs_divide): Round rather than 
truncate.
	(grub_fixed_fsf_divide): Likewise.
 2013-11-08 16:17:29 +01:00
Vladimir Testov
4db2250000 * grub-core/gfxmenu/gui_box.c: Updated to work with area status. 
* grub-core/gfxmenu/gui_canvas.c: Likewise.
        * grub-core/gfxmenu/view.c: Likewise.
        * grub-core/video/fb/video_fb.c: Introduce new functions:
        grub_video_set_area_status, grub_video_get_area_status,
        grub_video_set_region, grub_video_get_region.
        * grub-core/video/bochs.c: Likewise.
        * grub-core/video/capture.c: Likewise.
        * grub-core/video/video.c: Likewise.
        * grub-core/video/cirrus.c: Likewise.
        * grub-core/video/efi_gop.c: Likewise.
        * grub-core/video/efi_uga.c: Likewise.
        * grub-core/video/emu/sdl.c: Likewise.
        * grub-core/video/radeon_fuloong2e.c: Likewise.
        * grub-core/video/sis315pro.c: Likewise.
        * grub-core/video/sm712.c: Likewise.
        * grub-core/video/i386/pc/vbe.c: Likewise.
        * grub-core/video/i386/pc/vga.c: Likewise.
        * grub-core/video/ieee1275.c: Likewise.
        * grub-core/video/i386/coreboot/cbfb.c: Likewise.
        * include/grub/video.h: Likewise.
        * include/grub/video_fb.h: Likewise.
        * include/grub/fbfill.h: Updated render_target structure.
        grub_video_rect_t viewport, region, area
        int area_offset_x, area_offset_y, area_enabled
        * include/grub/gui.h: New helper function
        grub_video_bounds_inside_region.
        * docs/grub-dev.texi: Added information about new functions.
 2013-11-08 15:42:38 +04:00
Vladimir Serbinenko
38b864eaa1 * include/grub/symbol.h (FUNCTION), (VARIABLE): Fix precedence logic. 2013-11-08 07:16:15 +01:00