perf tools: Add more toolchain triplets

Add few more triplets based on Fedora and Ubuntu binutils (cross tools).

Before applying patch on x86:

  ( Install binutils-powerpc64-linux-gnu.x86_64 )
  $ perf report -i perf.data.powerpc --vmlinux vmlinux.powerpc \
      --objdump powerpc64-linux-gnu-objdump

After applying patch on x86:

  $ perf report -i perf.data.powerpc --vmlinux vmlinux.powerpc

I.e. it will find the right objdump from the environment data recorded
in the perf.data file + these triplets.

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anton Blanchard <anton@ozlabs.org>
Cc: Daniel Axtens <dja@axtens.net>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/1466769240-12376-7-git-send-email-ravi.bangoria@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/arch/common.c

@@ -9,34 +9,44 @@ const char *const arm_triplets[] = {
 	"arm-unknown-linux-",
 	"arm-unknown-linux-gnu-",
 	"arm-unknown-linux-gnueabi-",
+	"arm-linux-gnu-",
+	"arm-linux-gnueabihf-",
+	"arm-none-eabi-",
 	NULL
 };
 
 const char *const arm64_triplets[] = {
 	"aarch64-linux-android-",
+	"aarch64-linux-gnu-",
 	NULL
 };
 
 const char *const powerpc_triplets[] = {
 	"powerpc-unknown-linux-gnu-",
 	"powerpc64-unknown-linux-gnu-",
+	"powerpc64-linux-gnu-",
+	"powerpc64le-linux-gnu-",
 	NULL
 };
 
 const char *const s390_triplets[] = {
 	"s390-ibm-linux-",
+	"s390x-linux-gnu-",
 	NULL
 };
 
 const char *const sh_triplets[] = {
 	"sh-unknown-linux-gnu-",
 	"sh64-unknown-linux-gnu-",
+	"sh-linux-gnu-",
+	"sh64-linux-gnu-",
 	NULL
 };
 
 const char *const sparc_triplets[] = {
 	"sparc-unknown-linux-gnu-",
 	"sparc64-unknown-linux-gnu-",
+	"sparc64-linux-gnu-",
 	NULL
 };
 
@@ -49,12 +59,19 @@ const char *const x86_triplets[] = {
 	"i386-pc-linux-gnu-",
 	"i686-linux-android-",
 	"i686-android-linux-",
+	"x86_64-linux-gnu-",
+	"i586-linux-gnu-",
 	NULL
 };
 
 const char *const mips_triplets[] = {
 	"mips-unknown-linux-gnu-",
 	"mipsel-linux-android-",
+	"mips-linux-gnu-",
+	"mips64-linux-gnu-",
+	"mips64el-linux-gnuabi64-",
+	"mips64-linux-gnuabi64-",
+	"mipsel-linux-gnu-",
 	NULL
 };