Commit 843cf70e authored Feb 04, 2019 by Arnaldo Carvalho de Melo

perf symbols: Add fallback definitions for GELF_ST_VISIBILITY()

Those aren't present in Alpine Linux 3.4 to edge, so provide fallback
defines to get the next patch building there keeping the build
bisectable.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nick Clifton <nickc@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/n/tip-03cg3gya2ju4ba2x6ibb9fuz@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 27b8e90e

tools/perf/util/symbol-elf.c

+14 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,20 @@
		#define EM_AARCH64 183 /* ARM 64 bit */
		#endif

		#ifndef ELF32_ST_VISIBILITY
		#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
		#endif

		/* For ELF64 the definitions are the same. */
		#ifndef ELF64_ST_VISIBILITY
		#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
		#endif

		/* How to extract information held in the st_other field. */
		#ifndef GELF_ST_VISIBILITY
		#define GELF_ST_VISIBILITY(val) ELF64_ST_VISIBILITY (val)
		#endif

		typedef Elf64_Nhdr GElf_Nhdr;

		#ifdef HAVE_CPLUS_DEMANGLE_SUPPORT