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12 Commits

Author SHA1 Message Date
Vladimir Serbinenko 4ff051880f Support R_PPC_PLTREL24 
It's emitted by clang 7. It's the same as R_PPC_REL24.

Signed-off-by: Vladimir Serbinenko <phcoder@google.com>
 2019-03-25 15:08:49 +01:00
Vladimir Serbinenko 7b54b62682 * grub-core/kern/powerpc/dl_helper.c (grub_arch_dl_get_tramp_got_size): 
Do not explicitly check for symbol table as it's already checked in
	platform-independent layer.
 2013-12-09 15:43:27 +01:00
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 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 7a3f4a18d1 * grub-core/kern/powerpc/dl.c: Add missing pragma to silence cast-align 
warnings.
 2013-11-07 19:33:00 +01:00
Vladimir 'phcoder' Serbinenko c62d1a0c64 * include/grub/elf.h: Rename R_PPC to GRUB_R_PPC to avoid collisions. 
All users updated.
 2012-06-18 21:09:57 +02:00
Benjamin Herrenschmidt dcaaae9dbe * grub-core/kern/powerpc/dl.c (trampoline_template): Use r12 instead 
of r0.
 2012-05-21 22:40:34 +02:00
Vladimir 'phcoder' Serbinenko 67093bc0ed Another round of string clarification and adding TRANSLATORS comments. 2012-02-26 17:28:05 +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 22489834b3 * grub-core/kern/powerpc/dl.c (grub_arch_dl_get_tramp_got_size): Remove 
set but not used variable.
 2012-01-18 13:54:59 +01:00
Vladimir 'phcoder' Serbinenko ed64e9e279 Support trampoline jumps on powerpc. 
* grub-core/kern/dl.c (grub_dl_load_segments) [__powerpc__]: Follow
	__ia64__ path.
	(grub_dl_load_segments): Set mod->sz.
	(grub_dl_flush_cache): Flush whole space occupied by module, not just
	segments.
	* grub-core/kern/ia64/dl.c (nopm): Make const while on it.
	(jump): Likewise.
	* grub-core/kern/powerpc/dl.c (grub_arch_dl_get_tramp_got_size): New
	function.
	(trampoline): New struct.
	(trampoline_template): New const.
	(grub_arch_dl_relocate_symbols): Create trampolines on overflow.
	* include/grub/dl.h (grub_dl): Add sz element.
	[__powerpc__]: Follow __ia64__.
	(GRUB_ARCH_DL_TRAMP_ALIGN): Define on ppc.
	(GRUB_ARCH_DL_GOT_ALIGN): Likewise.
	(GRUB_ARCH_DL_TRAMP_SIZE): Likewise.
	(grub_arch_dl_get_tramp_got_size) [__powerpc__]: New proto.
 2011-11-08 11:23:56 +01:00
BVK Chaitanya 8c41176882 automake commit without merge history 2010-05-06 11:34:04 +05:30