Commit 3df14264 authored Aug 10, 2020 by Christophe Leroy Committed by Catalin Marinas Aug 10, 2020

recordmcount: Fix build failure on non arm64

Commit ea0eada4 leads to the following build failure on powerpc:

HOSTCC scripts/recordmcount
scripts/recordmcount.c: In function 'arm64_is_fake_mcount':
scripts/recordmcount.c:440: error: 'R_AARCH64_CALL26' undeclared (first use in this function)
scripts/recordmcount.c:440: error: (Each undeclared identifier is reported only once
scripts/recordmcount.c:440: error: for each function it appears in.)
make[2]: *** [scripts/recordmcount] Error 1

Make sure R_AARCH64_CALL26 is always defined.

Fixes: ea0eada4 ("recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Gregory Herrero <gregory.herrero@oracle.com>
Cc: Gregory Herrero <gregory.herrero@oracle.com>
Link: https://lore.kernel.org/r/5ca1be21fa6ebf73203b45fd9aadd2bafb5e6b15.1597049145.git.christophe.leroy@csgroup.eu

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent eaecca9e

scripts/recordmcount.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,8 @@
		#define R_ARM_THM_CALL 10
		#define R_ARM_CALL 28

		#define R_AARCH64_CALL26 283

		static int fd_map; /* File descriptor for file being modified. */
		static int mmap_failed; /* Boolean flag. */
		static char gpfx; /* prefix for global symbol name (sometimes '_') */