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347 commits

Author SHA1 Message Date
Michael Marineau
d3c2759e83 gpt: split out checksum recomputation 
For basic data modifications the full repair function is overkill.
 2014-11-15 13:32:37 -08:00
Michael Marineau
051545ddf0 gpt: add write function and gptrepair command 
The first hint of something practical, a command that can restore any of
the GPT structures from the alternate location. New test case must run
under QEMU because the loopback device used by the other unit tests does
not support writing.
 2014-10-20 14:10:47 -07:00
Michael Marineau
478458d404 gpt: add new repair function to sync up primary and backup tables. 2014-10-20 13:54:58 -07:00
Michael Marineau
dc6076187e gpt: consolidate crc32 computation code 
The gcrypt API is overly verbose, wrap it up in a helper function to
keep this rather common operation easy to use.
 2014-10-20 13:54:58 -07:00
Michael Marineau
4dd009a6fb gpt: record size of of the entries table 
The size of the entries table will be needed later when writing it back
to disk. Restructure the entries reading code to flow a little better.
 2014-10-20 13:54:58 -07:00
Michael Marineau
3b2674aef7 gpt: rename misnamed header location fields 
The header location fields refer to 'this header' and 'alternate header'
respectively, not 'primary header' and 'backup header'. The previous
field names are backwards for the backup header.
 2014-10-20 13:52:55 -07:00
Michael Marineau
f82f65f338 gpt: start new GPT module 
This module is a new implementation for reading GUID Partition Tables
which is much stricter than the existing part_gpt module and exports GPT
data directly instead of the generic grub_partition structure. It will
be the basis for modules that need to read/write/update GPT data.

The current code does nothing more than read and verify the table.
 2014-10-18 13:54:54 -07:00
Andrey Borzenkov
954fe77163 cleanup: grub_cpu_to_XXX_compile_time for constants 
This tries to catch all cases where grub_cpu_to_XXX was used for constant
expressions (including sizeof).
 2014-09-22 20:47:10 +04:00
Piotr Krysiuk
5a6db38d62 Allow loading old kernels by placing GDT in conventional memory. 2014-04-20 16:00:55 +02:00
Vladimir Serbinenko
a72fc329eb * grub-core/lib/syslinux_parse.c: Fix timeout quoting. 2014-04-06 00:44:44 +02:00
Vladimir Serbinenko
8063ce197f Replace few instances of memcmp/memcpy in the code that should be grub_memcmp/grub_memcpy. 2014-04-04 07:58:42 +02:00
Vladimir Serbinenko
46b74dd3cb * grub-core/lib/relocator.c: Fix the case when end of leftover is used. 2014-03-26 08:48:30 +01:00
Vladimir Serbinenko
4127206896 Make rijndael.c respect aliasing rules. 
Trivial backport of dfb4673da8ee52d95e0a62c9f49ca8599943f22e.
 2013-12-24 16:57:28 +01:00
Leif Lindholm
c415eaa98f fdt: additions required for arm64 Linux loader 
- Add grub_fdt_create_empty_tree() function.
- Add 64-bit setprop.
 2013-12-22 18:38:44 +00:00
Vladimir Serbinenko
0d8b81f89a Fix ARM Linux Loader on non-FDT platforms. 2013-12-22 00:30:19 +01:00
Vladimir Serbinenko
ae558c2ccf Enable -Wformat=2 if it's supported. 2013-12-21 15:28:28 +01:00
Vladimir Serbinenko
76a2a43011 * grub-core/lib/crypto.c: Don't discard const attribute. 2013-12-21 13:34:03 +01:00
Vladimir Serbinenko
0d26164edd * grub-core/lib/disk.c: Fix potential overflow. 2013-12-21 13:32:39 +01:00
Vladimir Serbinenko
2622b1e8a8 * grub-core/lib/arg.c: Don't discard const attribute. 2013-12-21 13:28:52 +01:00
Vladimir Serbinenko
1962ed95cc * grub-core/lib/syslinux_parse.c: Declare timeout unsigned. 2013-12-18 12:29:30 +01:00
Vladimir Serbinenko
a43b3e5d8e Silence spurious warning. 2013-12-18 06:19:16 +01:00
Vladimir Serbinenko
8f5add13ff Implement syslinux parser. 2013-12-18 05:28:05 +01:00
Vladimir Serbinenko
25a7863d77 Add Yeeloong 3A reboot and halt. 2013-12-17 22:53:18 +01:00
Vladimir Serbinenko
e14d409b6f * grub-core/lib/arg.c: Ensure at least a single space between commands. 2013-12-17 14:42:02 +01:00
Vladimir Serbinenko
2c384f1e6e * grub-core/lib/i386/xen/relocator.S: Fix hypercall ABI violation. 
GRUB relied on %ebx being preserved across hypercall which isn't true.
 2013-12-17 13:40:52 +01:00
Vladimir Serbinenko
d16ff5897f * grub-core/lib/x86_64/xen/relocator.S: Fix hypercall ABI violation. 
GRUB relied on %rdi being preserved across hypercall which isn't true.
 2013-12-17 13:19:58 +01:00
Vladimir Serbinenko
d87cb3ae3c * grub-core/lib/posix_wrap/errno.h: Undefine errno before redefining. 2013-12-16 14:36:48 +01:00
Leif Lindholm
3f1423e789 * grub-core/lib/fdt.c: change memcpy => grub_memcpy 2013-12-10 16:51:10 +00:00
Leif Lindholm
bbeee1c4a3 grub-core/lib/fdt.c: correctly update size_dt_struct in add_subnode() 2013-12-05 11:44:41 +00:00
Leif Lindholm
b29b77fee2 New port arm64-efi 2013-11-30 16:50:31 +01:00
Vladimir Serbinenko
35de6d4bac * grub-core/lib/libgcrypt/mpi/longlong.h: Fix compilation error with 
-march=armv3.
 2013-11-30 11:19:06 +01:00
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
e77c81f6f8 * grub-core/lib/reed_solomon.c: Use section _text, _text rather than 
.text when compiling for Apple.
 2013-11-24 05:14:11 +01:00
Vladimir Serbinenko
a92b5cb8d8 * grub-core/lib/libgcrypt/mpi/longlong.h: Use C version with mips 
clang.
 2013-11-23 00:36:13 +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
2df8f43d3e * grub-core/lib/sparc64/setjmp.S: Force spilling of current window. 2013-11-18 10:01:36 +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
Leif Lindholm
15a463d742 ARM 64 port by Leif Lindholm 2013-11-16 20:52:55 +01:00
Vladimir Serbinenko
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
Vladimir Serbinenko
ef28ee8bc1 Add missing includes of loader.h. 2013-11-13 00:43:03 +01:00
Vladimir Serbinenko
4b85f1228a * grub-core/lib/crypto.c (grub_crypto_cbc_decrypt): Remove variable 
length arrays.
 2013-11-12 02:49:17 +01:00
Vladimir Serbinenko
9c6482b8d6 * grub-core/lib/pbkdf2.c: Remove variable length arrays. 2013-11-12 01:52:55 +01:00
Vladimir Serbinenko
2def66169e * grub-core/lib/xzembed/xz_dec_stream.c: Remove variable length arrays. 2013-11-12 01:26:56 +01:00
Vladimir Serbinenko
8445b0115f * grub-core/lib/i386/relocator_common.S [__APPLE__ && __x86_64__]: Use 
rip-relative addressing in prologue.
 2013-11-11 23:02:51 +01:00
Vladimir Serbinenko
631187be8c Add missing includes of loader.h. 2013-11-11 02:30:09 +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
33690255c5 Fix grub_machine_fini bitrot. 
Reported by: Glenn Washburn.
 2013-11-10 13:33:26 +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