Sort the exception table at build-time rather than during boot.
Microblaze is the same case as AARCH64 that's why EM_MICROBLAZE
conditional check was added to allow cross-compilation on machines which
are not running the latest libc-dev.
Inspired by AARCH64 commit
adace89562c7 ("arm64: extable: sort the
exception table at build time").
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
select MODULES_USE_ELF_RELA
select CLONE_BACKWARDS3
select CLKSRC_OF
+ select BUILDTIME_EXTABLE_SORT
config SWAP
def_bool n
#define EM_AARCH64 183
#endif
+#ifndef EM_MICROBLAZE
+#define EM_MICROBLAZE 189
+#endif
+
static int fd_map; /* File descriptor for file being modified. */
static int mmap_failed; /* Boolean flag. */
static void *ehdr_curr; /* current ElfXX_Ehdr * for resource cleanup */
case EM_ARCOMPACT:
case EM_ARM:
case EM_AARCH64:
+ case EM_MICROBLAZE:
case EM_MIPS:
break;
} /* end switch */