Vladimir Serbinenko
064360e667
Remove libgcc dependency.
...
libgcc for boot environment isn't always present and compatible.
libgcc is often absent if endianness or bit-size at boot is different
from running OS.
libgcc may use optimised opcodes that aren't available on boot time.
So instead of relying on libgcc shipped with the compiler, supply
the functions in GRUB directly.
Tests are present to ensure that those replacement functions behave the
way compiler expects them to.
2015-03-03 20:50:37 +01:00
Vladimir Serbinenko
f034fab620
Supply signed division to fix ARM compilation.
...
Previously we supplied only unsigned divisions on platforms that need software
division.
Yet compiler may itself use a signed division. A typical example would be a
difference between 2 pointers which involves division by object size.
2015-02-23 04:12:04 +01:00
Vladimir Serbinenko
aee2502cb5
Provide __aeabi_mem{cpy,set}
...
Fixes ARM compilation
2015-02-21 16:07:59 +01:00
Vladimir Serbinenko
e360b5d176
* include/grub/misc.h (grub_div_roundup): Remove as it's unused.
2015-01-21 17:42:14 +01:00
Andrey Borzenkov
f371dd5da8
fix include loop on MinGW due to libintl.h pulling stdio.h
...
In file included from ./include/grub/dl.h:23:0,
from grub-core/lib/libgcrypt-grub/cipher/rfc2268.c:3:
./include/grub/list.h:34:18: warning: conflicting types for 'grub_list_push' [en
abled by default]
void EXPORT_FUNC(grub_list_push) (grub_list_t *head, grub_list_t item);
^
./include/grub/symbol.h:68:25: note: in definition of macro 'EXPORT_FUNC'
# define EXPORT_FUNC(x) x
^
In file included from ./include/grub/fs.h:30:0,
from ./include/grub/file.h:25,
from ./grub-core/lib/posix_wrap/stdio.h:23,
from c:\mingw\include\libintl.h:314,
from ./include/grub/i18n.h:33,
from ./include/grub/misc.h:27,
from ./include/grub/list.h:25,
from ./include/grub/dl.h:28,
from grub-core/lib/libgcrypt-grub/cipher/rfc2268.c:3:
./include/grub/partition.h:106:3: note: previous implicit declaration of 'grub_l
ist_push' was here
grub_list_push (GRUB_AS_LIST_P (&grub_partition_map_list),
^
list.h needs just ATTRIBUTE_ERROR from misc.h; split compiler features
into separate file grub/compiler.h and include it instead.
2014-01-18 21:22:57 +04:00
Vladimir Serbinenko
0d4aa91d0d
* include/grub/misc.h (grub_strtol): Fix overflow.
2013-12-21 14:35:46 +01:00
Vladimir Serbinenko
eba2afeda1
Add __attribute__ ((sysv_abi)) only if it's really needed.
...
Some compilers don't support it.
2013-12-18 13:09:39 +01:00
Vladimir Serbinenko
252a289cb3
Determine the need for mingw-related stubs at compile time rather than
...
using not very significant $target_os.
2013-12-16 14:18:15 +01:00
Vladimir Serbinenko
d5c14e1e26
Fix mips-emu compilation.
2013-12-08 17:49:02 +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
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
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
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
16057d6bbb
Redirect all divisions to grub_divmod64.
2013-11-13 00:53:53 +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
e6c368d468
* include/grub/misc.h (grub_dprintf): Use unnamed vararg.
...
(grub_boot_time): Likewise.
2013-11-07 01:23:06 +01:00
Vladimir Serbinenko
eb03ede014
* grub-core/fs/ext2.c (grub_ext2_read_symlink): Use memcpy rather
...
strncpy.
* grub-core/fs/jfs.c (grub_jfs_lookup_symlink): Likewise.
* grub-core/kern/misc.c (grub_strncpy): Move from here ...
* include/grub/misc.h (grub_strncpy): ... to here. Make inline.
* grub-core/net/net.c (grub_net_addr_to_str): Use COMPILE_TIME_ASSERT
+ strcpy rather than strncpy.
2013-11-01 18:44:46 +01:00
Vladimir Serbinenko
e54b8f536b
* include/grub/misc.h (grub_strcat): Removed. All users changed to
...
more appropriate functions.
2013-11-01 16:27:37 +01:00
Vladimir Serbinenko
a8f15bceea
* grub-core/kern/misc.c (grub_abort): Make static
2013-10-27 14:13:39 +01:00
Vladimir Serbinenko
2a8a75855c
* grub-core/fs/iso9660.c: Replace strncat with memcpy.
...
* include/grub/misc.h: Remove strncat.
* grub-core/lib/posix_wrap/string.h: Likewise.
2013-10-26 12:49:51 +02:00
Vladimir 'phcoder' Serbinenko
00f72e890b
* grub-core/kern/misc.c (grub_isprint): Move to ...
...
* include/grub/misc.h (grub_isprint): ... here. Make inline.
Saves 20 bytes on compressed image due to remving exporting.
2013-10-21 13:25:56 +02:00
Vladimir 'phcoder' Serbinenko
fb320faf88
* include/grub/misc.h: Don't use warn_unused_result on gcc < 3.4.
...
* include/grub/emu/misc.h: Likewise.
2013-10-18 16:34:18 +02:00
Vladimir 'phcoder' Serbinenko
ee8c1b295a
* include/grub/misc.h: Use gnu_printf only on gcc 4.4 or later.
2013-10-13 21:17:54 +02:00
Vladimir 'phcoder' Serbinenko
eac6ae822c
* include/grub/misc.h: Use gnu_printf rather than printf as format
...
template since our functions are independent of libc.
2013-10-12 07:49:36 +02:00
Vladimir 'phcoder' Serbinenko
1eed0e6ebc
* tests/priority_queue_unit_test.cc: New test.
2013-05-07 11:30:48 +02:00
Vladimir 'phcoder' Serbinenko
a6393224c4
Make 'make check' work on emu.
2013-04-27 02:00:16 +02:00
Vladimir 'phcoder' Serbinenko
0467a5ddf0
Move GRUB_CHAR_BIT to types.h.
2013-04-05 10:31:12 +02:00
Vladimir 'phcoder' Serbinenko
1a78d573c7
* grub-core/commands/verify.c: Save verified file to avoid it being
...
tampered with after verification was done.
2013-04-03 17:32:33 +02:00
Vladimir Testov
c3578acfbb
* grub-core/gfxmenu/gui_circular_progress.c: Take both width and height
...
into account when calculating radius.
2013-04-03 09:20:29 +02:00
Vladimir 'phcoder' Serbinenko
e744219bb6
Implement boot time analysis framework.
2013-03-19 20:25:09 +01:00
Vladimir 'phcoder' Serbinenko
19ce697dfd
Remove all trampoline support. Add -Wtrampolines when
...
present. Remove symbols used for trampolines to make
link fail if trampolines are present.
2013-03-03 15:57:30 +01:00
Vladimir 'phcoder' Serbinenko
4a5a3c4abc
* include/grub/list.h (grub_bad_type_cast_real): Remove return.
...
* include/grub/misc.h (ATTRIBUTE_ERROR): Make into noreturn attribute
on older compiler.
2012-05-28 17:45:53 +02:00
Vladimir 'phcoder' Serbinenko
f7194551c4
* include/grub/misc.h (memcmp) [__APPLE__]: Mark as regparm 0.
...
(memmove) [__APPLE__]: Likewise.
(memcpy) [__APPLE__]: Likewise.
(memset) [__APPLE__]: Likewise.
* grub-core/kern/misc.c (memcmp) [__APPLE__]: Likewise.
(memmove) [__APPLE__]: Likewise.
(memcpy) [__APPLE__]: Likewise.
(memset) [__APPLE__]: Likewise.
2012-05-28 17:37:18 +02:00
Vladimir 'phcoder' Serbinenko
ce41ab7aab
* grub-core/kern/misc.c (grub_strcmp): Use unsigned comparison as
...
per common usage and preffered in several parts of code.
(grub_memcmp): Likewise.
(grub_strncmp): Likewise.
* include/grub/misc.h (grub_strcasecmp): Likewise.
(grub_strncasecmp): Likewise.
* Makefile.util.def (cmp_test): New test.
(grub_script_strcmp): Likewise.
* tests/cmp_unit_test.c: New file.
* tests/grub_script_strcmp.in: Likewise.
* grub-core/fs/hfsplus.c (grub_hfsplus_cmp_catkey): Add a comment.
2012-05-04 12:08:22 +02:00
Vladimir 'phcoder' Serbinenko
1a2fd1e674
* include/grub/misc.h (ALIGN_UP_OVERHEAD): New define.
...
* grub-core/loader/i386/linux.c (grub_cmd_initrd): Align initrds at 4.
* grub-core/loader/i386/pc/linux.c (grub_cmd_initrd): Likewise.
* grub-core/loader/ia64/efi/linux.c (grub_cmd_initrd): Likewise.
* grub-core/loader/mips/linux.c (grub_cmd_initrd): Likewise.
* grub-core/loader/powerpc/ieee1275/linux.c (grub_cmd_initrd): Likewise.
* grub-core/loader/sparc64/ieee1275/linux.c (grub_cmd_initrd): Likewise.
2012-03-05 01:17:55 +01:00
Vladimir 'phcoder' Serbinenko
10133b5ff3
* grub-core/kern/misc.c (grub_stpcpy): Move from here ...
...
* include/grub/misc.h (grub_stpcpy): ... to here. Inlined.
2012-02-26 23:55:18 +01:00
Vladimir 'phcoder' Serbinenko
f991dd3c32
* include/grub/misc.h (grub_error_save): Fix cleaning grub_errno.
2012-02-12 17:21:09 +01:00
Vladimir 'phcoder' Serbinenko
d61386e21d
Improve string. Gettextize.
2012-02-12 15:25:25 +01:00
Vladimir 'phcoder' Serbinenko
44318d6168
* include/grub/misc.h: Avoid evaluationg NEED_ENABLE_EXECUTE_STACK and
...
NEED_REGISTER_FRAME_INFO in GRUB_UTIL.
2012-02-10 12:45:32 +01:00
Vladimir 'phcoder' Serbinenko
9c4b5c13e6
Improve gettext support. Stylistic fixes and error handling fixes while
...
on it.
2012-02-08 19:26:01 +01:00
Vladimir 'phcoder' Serbinenko
aca002f7e4
* grub-core/kern/err.c (GRUB_MAX_ERRMSG): Move to ...
...
* include/grub/err.h (GRUB_MAX_ERRMSG): ... here.
* include/grub/err.h (grub_error_saved): New struct.
(grub_errmsg): Make array size explicit.
* include/grub/misc.h (grub_error_save): New function.
(grub_error_load): Likewise.
* grub-core/kern/err.c (grub_error_stack_items): Use grub_error_saved.
(grub_error_push): Update `errno' member name.
(grub_error_pop): Likewise
* grub-core/net/tftp.c (tftp_data): New member save_err.
(tftp_receive): Save error.
(tftp_open): Restore error.
2012-02-05 10:24:53 +01:00
Vladimir 'phcoder' Serbinenko
9c2710789f
Eliminate grub_min/grub_max prone to overflow usage.
...
* grub-core/bus/usb/usbhub.c (grub_usb_add_hub): Eliminate grub_min.
(poll_nonroot_hub): Likewise.
* grub-core/fs/affs.c (grub_affs_iterate_dir): Likewise.
(grub_affs_label): Likewise.
* grub-core/fs/btrfs.c (grub_btrfs_lzo_decompress): Likewise.
* grub-core/fs/hfs.c (grub_hfs_dir): Likewise.
(grub_hfs_label): Likewise.
* grub-core/fs/hfsplus.c (grub_hfsplus_cmp_catkey): Likewise.
* grub-core/fs/zfs/zfs.c (MIN): Remove.
(zap_leaf_array_equal): Use grub_size. Remove MIN.
(zap_leaf_array_get): Likewise.
(dnode_get_path): Likewise.
* grub-core/io/lzopio.c (grub_lzopio_read): Eliminate grub_min.
* grub-core/io/xzio.c (grub_xzio_read): Likewise.
* grub-core/script/execute.c (grub_script_break): Likewise.
* grub-core/script/lexer.c (grub_script_lexer_record): Eliminate
grub_max.
* grub-core/script/yylex.l (grub_lexer_yyrealloc): Likewise.
* include/grub/misc.h (grub_min): Removed.
(grub_max): Likewise.
2012-01-14 15:44:34 +01:00
Vladimir 'phcoder' Serbinenko
bd67ad0f70
merge mainline into net
2011-12-15 20:51:35 +01:00
Vladimir 'phcoder' Serbinenko
0d51ee20ee
* include/grub/emu/misc.h (xasprintf): Add missing format attribute.
...
* include/grub/mips/kernel.h (grub_halt): Remove redundant declaration.
* include/grub/mips/qemu_mips/kernel.h (grub_halt): Likewise.
* include/grub/misc.h (grub_reboot)
[GRUB_MACHINE_EMU || GRUB_MACHINE_QEMU_MIPS]: Export.
(grub_halt) [__mips__]: Likewise.
2011-12-13 14:51:41 +01:00
Vladimir 'phcoder' Serbinenko
c5fc563aff
Enable UTF8 in gnulib regexp.
...
* config.h.in (RE_ENABLE_I18N) [!GRUB_UTIL]: New define.
* grub-core/lib/posix_wrap/ctype.h (islower): Use grub_islower.
(isupper): Use grub_isupper.
(isascii): New inline function.
* grub-core/lib/posix_wrap/wchar.h: Replace dummy with real contents.
* grub-core/lib/posix_wrap/wctype.h: Likewise.
* grub-core/normal/charset.c (grub_utf8_process): New function.
(grub_utf8_to_utf16): Use grub_utf8_process.
(grub_encode_utf8_character): New function.
(grub_ucs4_to_utf8): Use grub_encode_utf8_character.
* include/grub/charset.h (grub_utf8_process): New declaration.
(grub_encode_utf8_character): Likewise.
* include/grub/misc.h (grub_islower): New inline function.
(grub_isupper): Likewise.
(grub_strchrsub): Moved down to fix the definitions.
2011-12-13 00:50:49 +01:00
Vladimir 'phcoder' Serbinenko
067fdf0055
* grub-core/kern/misc.c (grub_strstr): Moved from here ...
...
* include/grub/misc.h (grub_strstr): ... here. Make static and inline.
2011-11-11 20:02:51 +01:00
Vladimir 'phcoder' Serbinenko
57b0125004
* include/grub/misc.h (grub_strncat): Fix the order of conditionals to
...
avoid accessing beyond the array.
2011-11-09 14:47:45 +01:00
Vladimir 'phcoder' Serbinenko
4e94ae6575
* include/grub/misc.h (grub_memcpy): Declare grub_memcpy with static
...
inline function rather than a define.
2011-10-23 23:25:06 +02:00
Vladimir 'phcoder' Serbinenko
544c24876e
Move grub_reboot out of the kernel.
...
* grub-core/Makefile.core.def (reboot): Add platform-specific files.
* grub-core/kern/efi/efi.c (grub_reboot): Moved to ...
* grub-core/lib/efi/reboot.c: ... here.
* grub-core/kern/i386/efi/startup.S: Remove including of realmode.S.
* grub-core/kern/i386/ieee1275/startup.S: Likewise.
* grub-core/kern/i386/pc/startup.S (grub_exit): Inline cold_reboot.
* grub-core/kern/i386/realmode.S (grub_reboot): Moved to...
* grub-core/lib/i386/reboot_trampoline.S: ... here.
* grub-core/kern/ieee1275/openfw.c (grub_reboot): Moved to...
* grub-core/lib/ieee1275/reboot.c: ... here.
* grub-core/kern/mips/arc/init.c (grub_reboot): Moved to...
* grub-core/lib/mips/arc/reboot.c: ... here.
* grub-core/kern/mips/loongson/init.c (grub_reboot): Moved to...
* grub-core/lib/mips/loongson/reboot.c: ...here.
* grub-core/kern/mips/qemu_mips/init.c (grub_reboot): Moved to...
* grub-core/lib/mips/qemu_mips/reboot.c: ... here.
* include/grub/emu/misc.h (grub_reboot): New function declaration.
* include/grub/i386/reboot.h: New file.
* include/grub/mips/loongson/ec.h: Fix includes.
* include/grub/mips/qemu_mips/kernel.h (grub_reboot): Removed.
* include/grub/misc.h (grub_reboot): Don't mark as kernel function.
* grub-core/lib/i386/reboot.c: New file.
2011-10-19 16:53:18 +02:00