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47 commits

Author SHA1 Message Date
Vladimir Serbinenko
c311ced5d7 Make arm-emu work. 2013-12-08 02:59:21 +01:00
Vladimir Serbinenko
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
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
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
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
c4f11a2a99 * grub-core/kern/misc.c (grub_divmod64): Don't fallback to 
simple division on arm and ia64.
 2013-11-08 09:07:33 +01:00
Vladimir Serbinenko
60375a88fe Allow compiling with clang (not really supported though). 
* conf/Makefile.common (CFLAGS_PLATFORM): Don't add -mrtd -mregparm=3
	unconditionally.
	* configure.ac: Add -no-integrated-as when using clangfor asm files.
	Add -mrtd -mregparm=3 on i386 when not using clang.
	* grub-core/kern/misc.c (grub_memset): Add volatile when on clang.
 2013-11-07 11:44:40 +01:00
Vladimir Serbinenko
4bfe934cd1 * grub-core/kern/misc.c (grub_vsnprintf_real): Remove nested functions. 2013-11-07 02:49:50 +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
04dea7e6c2 * grub-core/kern/misc.c (grub_vsnprintf_real): Unify int and wchar 
handling.
 2013-10-27 14:47:04 +01:00
Vladimir Serbinenko
a8f15bceea * grub-core/kern/misc.c (grub_abort): Make static 2013-10-27 14:13:39 +01:00
Vladimir Serbinenko
a60dae7e4e * grub-core/kern/misc.c (grub_vsnprintf_real): Don't attempt to 
transform invalid unicode codepoints.
 2013-10-27 13:34:46 +01:00
Vladimir Serbinenko
891b713be3 * grub-core/kern/misc.c (grub_vsnprintf_real): Remove needless explicit 
\0 checking.
 2013-10-27 13:20:50 +01:00
Vladimir 'phcoder' Serbinenko
f8401f760c * grub-core/kern/misc.c (grub_vsnprintf_real): Remove needless explicit 
\0 checking.

	Saves 70 bytes on compressed image.
 2013-10-21 14:02:24 +02:00
Vladimir 'phcoder' Serbinenko
ac1feb61d2 * grub-core/kern/misc.c (grub_strtoull): Remove needless *ptr != 0 
check.

	Saves 10 bytes on compressed image.
 2013-10-21 13:40:05 +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
bbd2b5396b * grub-core/kern/misc.c (grub_vsnprintf_real): Fix formatting of 
"(null)" string.
	Simplify expressions to save around 256 bytes in kernel.img.
	* tests/printf_unit_test.c (printf_test): Add "(null)" tests.
 2013-10-19 23:52:09 +02:00
Vladimir 'phcoder' Serbinenko
3cd910a212 * grub-core/disk/ldm.c: Rename variables and arguments to prevent 
shadowing.
	* grub-core/kern/disk.c: Likewise.
	* grub-core/kern/misc.c: Likewise.
	* include/grub/parser.h: Likewise.
	* include/grub/script_sh.h: Likewise.
	* include/grub/zfs/zfs.h: Likewise.
 2013-10-18 16:54:57 +02:00
Vladimir 'phcoder' Serbinenko
148f100768 * grub-core/kern/misc.c (grub_vsnprintf_real): Handle %% properly. 
* tests/printf_unit_test.c (printf_test): Add %% tests.
	Reported by: Paulo Flabiano Smorigo.
 2013-10-15 15:12:15 +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
Colin Watson
45d26abb40 Fix failing printf test. 
* grub-core/kern/misc.c (grub_vsnprintf_real): Parse '-', '.', and
'$' in the correct order when collecting type information.
 2013-01-02 12:48:31 +00:00
Vladimir 'phcoder' Serbinenko
e6ad0555e4 * grub-core/efiemu/runtime/efiemu.c: Replace APPLE_CC with __APPLE__. 
* grub-core/kern/misc.c: Likewise.
	* grub-core/loader/i386/xnu.c: Likewise.
	* include/grub/i386/tsc.h: Likewise.
	* include/grub/symbol.h: Likewise.
 2012-05-28 17:49:18 +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
Andreas Vogel
3809cb41bc * grub-core/kern/misc.c (grub_xvasprintf): Fix an exit path which 
resulted in leak of arguments.
 2012-02-29 19:35:19 +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
d61386e21d Improve string. Gettextize. 2012-02-12 15:25:25 +01:00
Vladimir 'phcoder' Serbinenko
a4ea2dff4b * grub-core/commands/lsacpi.c (disp_acpi_xsdt_table): #if'-out the 
checks which are always false on some platforms.
	(grub_cmd_lsacpi): Likewise.
	* grub-core/kern/misc.c (grub_strtoul): Likewise.
	* grub-core/loader/multiboot.c (grub_multiboot_set_video_mode):
	Likewise.
 2012-02-09 23:48:34 +01:00
Vladimir 'phcoder' Serbinenko
fd261d7300 * grub-core/kern/misc.c (grub_vsnprintf_real): Fix fmt2 parsing. 2011-12-13 19:55:27 +01:00
Vladimir 'phcoder' Serbinenko
12d4f965cd Support %1$d syntax. 
* tests/printf_unit_test.c: New file.
	* Makefile.util.def (printf_test): New test.
	* grub-core/kern/misc.c (grub_vsnprintf_real): Support %1$d syntax.
 2011-11-11 21:14:41 +01:00
Vladimir 'phcoder' Serbinenko
c1860f878b * grub-core/kern/misc.c (grub_vprintf): Add missing va_end. 
(grub_xvasprintf): Likewise.
 2011-11-11 20:45:31 +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
84beb0eeb9 * grub-core/kern/misc.c (grub_vprintf): Fix a bug on malloc failure. 2011-08-19 22:59:24 +02:00
Vladimir 'phcoder' Serbinenko
bf947d36e3 Use full 64-bit division. 
* grub-core/kern/misc.c (grub_divmod64_full): Renamed to ...
	(grub_divmod64): ... this.
	* include/grub/misc.h (grub_divmod64): Removed. All users switch to full
	version.
 2011-05-18 15:35:19 +02:00
Vladimir 'phcoder' Serbinenko
93a777e388 Complete 64-bit division support. 
* grub-core/kern/misc.c (grub_divmod64): Rename to ...
	(grub_divmod64_full): ... this. Support 64-bit divisor and reminder.
	* include/grub/misc.h (grub_divmod64): Rename to ...
	(grub_divmod64_full): ... this.
	(grub_divmod64): New inline function.
 2011-04-18 23:03:52 +02:00
Vladimir 'phcoder' Serbinenko
742f9232e3 Split config.h for util and core. 
* acinclude.m4 (HAVE_ASM_USCORE): Transformed into a variable.
	(ADDR32): Likewise.
	(DATA32): Likewise.
	(BSS_START_SYMBOL): Likewise.
	(END_SYMBOL): Likewise.
	(NEED_ENABLE_EXECUTE_STACK): Likewise. All users updated.
	(grub_I386_ASM_ABSOLUTE_WITHOUT_ASTERISK): Removed.
	* config.h.in: New file.
	* configure.ac: Use config-util.h as config define file.
	Rename MACHINE into GRUB_MACHINE. All users updated.
	(NEED_REGISTER_FRAME_INFO): Transformed into a variable. All users
	updated.
	(NESTED_FUNC_ATTR): Likewise.
	Substitue new variables.
	(COND_HAVE_ASM_USCORE): New conditional.
	* grub-core/Makefile.am (ASM_PREFIX): New variable.
	(kernel_syms.lst): Use ASM_PREFIX.
	* grub-core/kern/emu/console.c: Include config-util.h.
	* grub-core/kern/emu/misc.c: Likewise.
	* grub-core/kern/emu/mm.c: Likewise.
	* include/grub/emu/misc.h: Likewise.
	* include/grub/libgcc.h: Likewise.
 2010-09-19 22:22:43 +02:00
Vladimir 'phcoder' Serbinenko
768ec2e2ad * grub-core/kern/misc.c (grub_vprintf): Use va_copy when necessary. 
(grub_xvasprintf): Likewise.
 2010-09-12 14:00:44 +02:00
Vladimir 'phcoder' Serbinenko
dda060dd0f * grub-core/kern/misc.c: Don't add abort alias in utils. 
Reported by: echoline.
 2010-09-04 02:18:48 +02:00
Vladimir 'phcoder' Serbinenko
3626810e53 * grub-core/kern/misc.c (grub_real_dprintf): Always refresh after 
dprintf.
 2010-08-29 17:17:52 +02:00
BVK Chaitanya
16c7cb32c8 merge with mainline 2010-08-19 16:54:00 +05:30
BVK Chaitanya
297f0c2b6e merge with mainline 2010-07-13 00:43:28 +05:30
BVK Chaitanya
a762e3c335 merge with mainline 2010-06-01 17:52:31 +05:30
BVK Chaitanya
fe16b84557 pull-in emu-lite 2010-06-01 09:12:01 +05:30
BVK Chaitanya
8c41176882 automake commit without merge history 2010-05-06 11:34:04 +05:30
Renamed from kern/misc.c (Browse further)