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Author SHA1 Message Date
Vladimir Serbinenko cfabe05cc6 mips: Make setjmp code N32-compliant. 2015-10-11 13:20:26 +02:00
Vladimir Serbinenko 285540e448 mips: Make the assembly-code N32-compatible. 
There are no $t4 or $t5 in N32 but there are $a4 and $a5.
 2015-10-11 13:20:26 +02:00
Vladimir Serbinenko c2443e49bc mips/dl: Handle addend in RELA entries. 2015-10-09 23:32:06 +02:00
Vladimir Serbinenko f59b83fce6 gfxmenu/model: Delete empty file. 2015-10-09 23:30:53 +02:00
Vladimir Serbinenko 72fc110d95 ahci: Ensure that bus mastering is set. 
Fixes ahci_test failing on several platforms.
 2015-07-28 01:51:14 +02:00
Vladimir Serbinenko d3b464a7c0 archelp: Never pass NULL as mtime. 
Moves complexity from fs code (NULL check) to common code (passing non-NULL).
 2015-07-27 13:19:02 +02:00
Vladimir Serbinenko 5fb1e859f7 HFS: Convert to fshelp. 
HFS doesn't handle "." and ".." properly. Convert it to fshelp to reuse the
logic.
 2015-07-27 12:50:22 +02:00
Vladimir Serbinenko bfb5b33e96 FAT: Convert to fshelp. 
exFAT doesn't handle "." and ".." correctly, convert it to fshelp to
reuse the same logic.
 2015-07-27 12:49:26 +02:00
Vladimir Serbinenko d1d3a60b71 BFS: Convert to fshelp. 
BFS doesn't handle ".." correctly, so convert it to fshelp to reuse the logic.
 2015-07-27 12:48:38 +02:00
Vladimir Serbinenko fa93b0e4f5 fshelp: Add handling of "." and ".." and grub_fshelp_find_file_lookup. 
Recent tests have discovered that many of our filesystems have flawed
handling of "." and "..". Rather than attempting to fix it in filesystems
themselves, make the common code fshelp aware of "." and ".." and handle
them in this layer. Add grub_fshelp_find_file_lookup for easy conversion
of BFS, HFS and exFAT which have the same problem and don't use fshelp.
 2015-07-27 12:45:35 +02:00
Vladimir Serbinenko 4622f4e1ee Switch procfs to use archelp. 
This fixes handling of "." and "..".
 2015-07-27 12:44:19 +02:00
Vladimir Serbinenko a2721778e5 grub-install: Use a+ in fopen rather than r+. 
r+ does not create a file if none exists.
 2015-07-27 12:42:47 +02:00
Vladimir Serbinenko 368ecfc3a0 Add transform_data as a variant of data with substitutions. 
This fixrs name mismatch for grub.chrp with
transform_program_name='s,grub,grub2,g'
 2015-07-27 12:39:41 +02:00
Vladimir Serbinenko 333855c646 zfs_test: Skip dotdot in volume root test. 
Given special semantics of ZFS it's far from clear what the expected
result is. Just skip it for now
 2015-07-24 01:23:45 +02:00
Vladimir Serbinenko 900fca88ac xfs_test: Test both crc and non-crc filesystems. 2015-07-24 01:23:45 +02:00
Vladimir Serbinenko 049dcfa03c xfs: Fix handling of symlink with crc-enabled filesystem. 2015-07-24 01:23:45 +02:00
Vladimir Serbinenko 02a249005f reiserfs: Fix handling of first entry in the directory. 
Fixes garbage being added to "." filename.
 2015-07-24 01:23:45 +02:00
Vladimir Serbinenko d0d90d7848 exclude.pot: Add missing blacklisted strings. 2015-07-23 19:04:55 +02:00
Vladimir Serbinenko f34a422081 archelp: Fix handling of dot and dotdot at the end of the name. 
Fixes cpio_test and tar_test.
 2015-07-23 19:01:00 +02:00
Vladimir Serbinenko ca73ae446c arm-emu: Add __aeabi_memcpy* and __aeabi_memclr* symbols. 
Fixes compilation with clang.
 2015-07-23 02:15:46 +02:00
Vladimir Serbinenko 248bc1d0fc fwstart: Fix loading of address of read_spd_fail. 2015-07-22 21:42:41 +02:00
Vladimir Serbinenko 63411b14be fwstart: Add missing argument to p2align. 
Resulting binary is unchanged as it happens we were already aligned
by chance.
 2015-07-22 21:41:58 +02:00
Vladimir Serbinenko 80783ea646 fwstart: Replace blt with bltz. 
blt A, $zero, B and bltz A, B are equivalent but clang recognizes only
later, so use it.

Resulting binary is unchanged.
 2015-07-22 21:40:55 +02:00
Vladimir Serbinenko eecdbebc84 Remove mips_attributes. 
mips_attributes was introduced to work around clang problems with
-msoft-float. Those problems are now fixed and moreover .gnu_attributes
itself is unportable and creates problem with clang.

Revert "mips: Fix soft-float handling."

This partially reverts commit 6a4ecd276e.
 2015-07-22 21:05:11 +02:00
Vladimir Serbinenko f250c337f1 ARM: provide __aeabi_memclr* and __aeabi_memcpy* symbols 
Fixes compilation with recent clang.
 2015-07-22 20:40:13 +02:00
Vladimir Serbinenko 389d509df0 diskfilter: Make name a const char to fix compilation error. 2015-07-22 20:39:14 +02:00
Vladimir Serbinenko 9f27f9f691 dmraid_nvidia: Set a name to usable value to avoid null dereference. 
Reported by: Andrei Borzenkov
 2015-07-22 01:57:40 +02:00
Vladimir Serbinenko 5c46165a7c configure.ac: Handle powerpc64le compiler 
Also-by: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
 2015-07-22 01:54:59 +02:00
Vladimir Serbinenko ff3c2007ef XFS: Fix wrong alignment treatment. 2015-07-16 12:46:02 +02:00
Vladimir Serbinenko 54e7dbbcb9 grub_ext2_read_block: Fix return type on error. 2015-07-16 10:59:33 +02:00
Vladimir Serbinenko c856be6bca multiboot1: never place modules in low memory. 
While in theory permitted by the spec, modules rarely fit in low memory
anyway and not every kernel is able to handle modules in low memory anyway.
At least VMWare is known not to be able to handle modules at arbitrary
locations.
 2015-05-27 08:41:39 +02:00
Vladimir Serbinenko 2dcf260d89 util/grub-mkrescue: Fix compilation 2015-05-07 19:45:06 +02:00
Vladimir Serbinenko 9916ed6f82 grub-install-common: Increase buf size to 8192 as modinfo.sh is bigger. 2015-05-07 17:09:58 +02:00
Vladimir Serbinenko 5fd1cb980a grub-mkrescue: Recognize -output as an alias of --output. 
This helps us to be in line with xorriso -as mkisofs.

Suggested by: Thomas Schmitt
 2015-05-07 16:34:34 +02:00
Vladimir Serbinenko e5b4ba8c2b linux.c: Ensure that initrd is page-aligned. 2015-05-07 16:23:39 +02:00
Vladimir Serbinenko 9f731abc7f Revert parts accidentally committed 2 commits ago. 2015-05-07 16:21:34 +02:00
Vladimir Serbinenko 70b002de55 Remove -V in grub-mkrescue.c 
It clashhes with -V which is alias to -volid.
 2015-04-24 17:52:30 +02:00
Vladimir Serbinenko 1f23c87c19 Make Makefile.util.def independent of platform. 2015-03-27 14:04:41 +01:00
Vladimir Serbinenko c14f8a9366 modinfo.sh.in: Add missing config variables. 2015-03-27 12:18:25 +01:00
Vladimir Serbinenko 94222b72b5 Makefile.core.def: Remove obsolete LDADD_KERNEL 2015-03-27 12:18:25 +01:00
Vladimir Serbinenko 63034d3261 arp, icmp: Fix handling in case of oversized or invalid packets. 
This restrict ARP handling to MAC and IP addresses but in practice we need
only this case anyway and other cases are very rar if exist at all. It makes
code much simpler and less error-prone.
 2015-03-27 12:18:25 +01:00
Vladimir Serbinenko e9f68f1f4c compiler-rt-emu: Add missing file. 2015-03-20 13:00:53 +01:00
Vladimir Serbinenko fe6695b7d6 emunet: Fix init error checking. 
Otherwise emunet doesn't expose any cards.
 2015-03-20 12:59:00 +01:00
Vladimir Serbinenko 237510486a fddboot_test: Add -no-pad to xorriso. 2015-03-20 12:58:08 +01:00
Vladimir Serbinenko cf47a2fba5 grub-mkrescue: pass all unrecognized options unchanged to xorriso. 2015-03-20 12:55:27 +01:00
Vladimir Serbinenko 9c07daaf91 cacheinfo: Add missing license information. 2015-03-20 11:13:58 +01:00
Vladimir Serbinenko 5fe21c9968 hfsplus: Fix potential access to uninited memory on invalid FS 2015-03-06 22:33:20 +01:00
Vladimir Serbinenko dc06aa949b syslinux_parse: Fix the case of unknown localboot. 
Reported by: Jordan Uggla
 2015-03-04 14:19:29 +01:00
Vladimir Serbinenko 5959b15c1c configure.ac: Fix the name of pciaccess header. 2015-03-04 01:01:45 +01:00
Vladimir Serbinenko 27d1a67f8a Fix canonicalize_file_name clash. 
canonicalize_file_name clashed with gnulib function. Additionally
it was declared in 2 places: emu/misc.h and util/misc.h. Added
grub_ prefix and removed second declaration.
 2015-03-04 01:00:19 +01:00
Vladimir Serbinenko 9d25b0da9a Remove emu libusb support. 
It's disabled by default and has been broken for a long time.
As nobody is interested in fixing and maintaining it, remove it.
 2015-03-03 20:59:36 +01:00
Vladimir Serbinenko 9f95d12153 configure.ac: Remove unused COND_clang 2015-03-03 20:50:37 +01:00
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 77697d14e5 types.h: Use __builtin_bswap* with clang. 
clang pretends to be GCC 4.2 but we use __builtin_bswap* only with GCC 4.3+.
clang support __builtin_bswap*, so use it.
 2015-03-03 20:50:37 +01:00
Vladimir Serbinenko aa6ccc05c1 configure.ac: Set $CPPFLAGS when checking for no_app_regs. 
Fixes compilation for sparc64 with clang.
 2015-03-03 20:50:37 +01:00
Vladimir Serbinenko 87ec3b7fa9 Don't continue to query block-size if disk doesn't have it. 
Stops poluting screen with a lot of "block-size: exception -21".
 2015-03-03 20:50:37 +01:00
Vladimir Serbinenko 0d6498a67d exclude.pot: Add new technical strings 2015-02-28 16:23:27 +01:00
Vladimir Serbinenko afd6b6bbae grub-probe: Mark a "[default=]" for translation. 2015-02-28 16:22:46 +01:00
Vladimir Serbinenko ddde9ca71a grub-shell: Add missing --locale-directory. 
Fixes the language tests is no make install was done.
 2015-02-28 15:14:16 +01:00
Vladimir Serbinenko 050505ab8f ntfs_test: Skip is setfattr is unavailable. 2015-02-28 15:13:41 +01:00
Vladimir Serbinenko 66b0e6649b emu/cache: Change declaration of __clear_cache to match builtin declaration. 
Fixes compile of arm64-emu.
 2015-02-26 22:20:59 +01:00
Vladimir Serbinenko 38b7a30269 arm/dl: Fix handling of nonstandard relocation sizes 2015-02-26 22:10:29 +01:00
Vladimir Serbinenko 7ba066419a gzio: Optimize by removing division. 2015-02-26 22:10:09 +01:00
Vladimir Serbinenko 67a6a9512a raid6: Optimize by removing division. 2015-02-26 22:07:22 +01:00
Vladimir Serbinenko f76c98b79e dmraid_nvidia: Fix division by 0 and missing byte-swap. 2015-02-26 22:06:19 +01:00
Vladimir Serbinenko 94f701a826 crypto: restrict cipher block size to power of 2. 
All current ciphers have blocks which are power of 2 and it's
unlikely to change. Other block length would be tricky to handle anyway.
This restriction allows avoiding extra divisions.
 2015-02-26 22:04:40 +01:00
Vladimir Serbinenko 7213c1e028 jpeg: Optimise by replacing division with shifts. 2015-02-26 21:27:32 +01:00
Vladimir Serbinenko 18125877ee png: Optimize by avoiding divisions. 2015-02-26 18:27:43 +01:00
Vladimir Serbinenko 80310ad07d Add missing lib/division.c 2015-02-26 18:22:40 +01:00
Vladimir Serbinenko f51218bc15 fbblit: Optimize by replacing division with additions and shifts. 2015-02-26 18:14:28 +01:00
Vladimir Serbinenko dd4889f727 bitmap_scale: Optimize by moving division out of the loop. 2015-02-26 18:13:36 +01:00
Vladimir Serbinenko c5a4e79335 minilzo: Skip parts tha we don't need. 2015-02-26 18:11:53 +01:00
Vladimir Serbinenko 6a4ecd276e mips: Fix soft-float handling. 
Add -msoft-float alongside clang arguments to specify ABI.
Specify ABI in asm files explicitly.
This trigers asm warning due to gcc failing to propagate -msoft-float
but it's tolerable.
 2015-02-23 22:33:28 +01:00
Vladimir Serbinenko 7ea452a142 Add missing grub_ prefix in memcpy invocation 2015-02-23 22:29:33 +01:00
Vladimir Serbinenko 2066c35b3f Allow clang compilation for thumb with -mthumb-interwork. 
clang already uses -mthumb-interwork behaviour even thout it doesn't
support the option.
 2015-02-23 22:29:33 +01:00
Vladimir Serbinenko 345076a78a arm64: Fix compilation failure. 
Don't supply +nosimd to asm files.
Otherwise +nosimd coming from flags forbids some of instructions
used in cache_flush.
 2015-02-23 22:29:28 +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 e1d4520bfb acpi: Fix unused function warning. 2015-02-22 14:42:43 +01:00
Vladimir Serbinenko ea39b87a8b configure.ac: Add ia64-specific way to disable floats. 2015-02-22 14:42:19 +01:00
Vladimir Serbinenko 50ebc8f5f3 i386/tsc: Fix unused function warning on xen. 2015-02-22 13:12:44 +01:00
Vladimir Serbinenko 155f334f57 Experimental support for clang for sparc64. 
Automatically discover command line options to make clang and
gcc behave in same way.

Tested with qemu.
 2015-02-22 01:54:55 +01:00
Vladimir Serbinenko ebe316e4df Discover which option provides soft-float on configure stage. 
Deals with clang needing other arguments to stop issuing floating
instructions than gcc.
 2015-02-22 00:35:11 +01:00
Vladimir Serbinenko da9f30b455 mips: Switch to more portable .org 
Binary is unchanged.
 2015-02-21 20:43:57 +01:00
Vladimir Serbinenko 49e5fcb9fb sparc64: Switch to more portable .org. 
Binaries are unchanged.
 2015-02-21 20:32:03 +01:00
Vladimir Serbinenko e77dc3d9a0 kernel-8086: Switch to more portable .org. 2015-02-21 20:24:59 +01:00
Vladimir Serbinenko f16b8c0405 Relax requirements on asm for non-BIOS i386 platforms. 
These platforms don't have a hard limit on size of resulting code16
code, so we don't care if assembly is bigger than necessarry.
 2015-02-21 20:18:18 +01:00
Vladimir Serbinenko 3c6043245e qemu: Switch to more portable .org 
Binary is checked identical.
 2015-02-21 20:13:58 +01:00
Vladimir Serbinenko 8afd8f3b64 qemu: Fix GateA20 enabling. 
GateA20 code was inactive due to address error.
 2015-02-21 20:00:18 +01:00
Vladimir Serbinenko e62ca2a870 qemu: Fix compilation 2015-02-21 19:55:53 +01:00
Vladimir Serbinenko 44ff462e83 Remove realmode.S from coreboot and qemu. 
It's not used there.
 2015-02-21 19:53:18 +01:00
Vladimir Serbinenko 6505b241fd Remove obsolete ADDR32 and DATA32 checks. 2015-02-21 17:44:41 +01:00
Vladimir Serbinenko 37353f0ae5 i386: Remove needless ADDR32 prefixes when address is known and fixed. 
Shaves off 6 bytes in lzma_decompress.img.
 2015-02-21 17:38:56 +01:00
Vladimir Serbinenko 1998d63688 i386-pc/boot: Explicitly mark kernel_address[_high] as local. 
Otherwise apple asm might try to make accesses relocatable.
 2015-02-21 17:20:10 +01:00
Vladimir Serbinenko bc29c6d019 Change dot assignmnet to more portable .org. 
Binary is unchanged (verified)
 2015-02-21 17:19:01 +01:00
Vladimir Serbinenko f571dc1af8 i386: Move from explicit ADDR32/DATA32 prefixes to instruction suffixes. 
Is more portable.
Binary is unchanged (verified).
 2015-02-21 17:13:23 +01:00
Vladimir Serbinenko 065ad910f1 Test which flags make our asm compile. 
Previously we relied on assumption that clang always needs -no-integrated-as
but it's not always true.
 2015-02-21 16:29:28 +01:00
Vladimir Serbinenko 0b02bfa034 INSTALL: clarify that clang support is experimental 2015-02-21 16:22:48 +01:00
Vladimir Serbinenko 87a04adb65 zfs/mzap_lookup: Fix argument types 2015-02-21 16:22:01 +01:00
Vladimir Serbinenko ec65605af4 wildcard: Mark unused argument as such. 2015-02-21 16:19:09 +01:00
Vladimir Serbinenko 967e5aa591 ofdisk: Exclude floppies from scanning. 
It causes similar hang as CD on at least the qemu.
 2015-02-21 16:16:48 +01:00