linux/arch
David Howells 786d35d45c Make most arch asm/module.h files use asm-generic/module.h
Use the mapping of Elf_[SPE]hdr, Elf_Addr, Elf_Sym, Elf_Dyn, Elf_Rel/Rela,
ELF_R_TYPE() and ELF_R_SYM() to either the 32-bit version or the 64-bit version
into asm-generic/module.h for all arches bar MIPS.

Also, use the generic definition mod_arch_specific where possible.

To this end, I've defined three new config bools:

 (*) HAVE_MOD_ARCH_SPECIFIC

     Arches define this if they don't want to use the empty generic
     mod_arch_specific struct.

 (*) MODULES_USE_ELF_RELA

     Arches define this if their modules can contain RELA records.  This causes
     the Elf_Rela mapping to be emitted and allows apply_relocate_add() to be
     defined by the arch rather than have the core emit an error message.

 (*) MODULES_USE_ELF_REL

     Arches define this if their modules can contain REL records.  This causes
     the Elf_Rel mapping to be emitted and allows apply_relocate() to be
     defined by the arch rather than have the core emit an error message.

Note that it is possible to allow both REL and RELA records: m68k and mips are
two arches that do this.

With this, some arch asm/module.h files can be deleted entirely and replaced
with a generic-y marker in the arch Kbuild file.

Additionally, I have removed the bits from m32r and score that handle the
unsupported type of relocation record as that's now handled centrally.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-09-28 14:31:03 +09:30
..
alpha Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
arm Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
avr32 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
blackfin Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
c6x Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
cris Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
frv Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
h8300 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
hexagon Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
ia64 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
m32r Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
m68k Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
microblaze Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mips Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mn10300 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
openrisc Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
parisc Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
powerpc Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
s390 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
score Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
sh Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
sparc Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
tile Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
um uml: fix compile error in deliver_alarm() 2012-09-05 19:40:59 -07:00
unicore32 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
x86 Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
xtensa Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
.gitignore
Kconfig Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30