[PATCH 4/4] perf annotate: Define macro for arch names

[Ravi Bangoria]

Define macro for each arch name and use them instead of using arch
name as string.

Signed-off-by: Ravi Bangoria 
---
 tools/perf/arch/common.c   | 36 ++--
 tools/perf/arch/common.h   | 11 +++
 tools/perf/util/annotate.c | 10 +-
 tools/perf/util/unwind-libunwind.c |  4 ++--
 4 files changed, 36 insertions(+), 25 deletions(-)

diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c
index ee69668..feb2113 100644
--- a/tools/perf/arch/common.c
+++ b/tools/perf/arch/common.c
@@ -122,25 +122,25 @@ static int lookup_triplets(const char *const *triplets, 
const char *name)
 const char *normalize_arch(char *arch)
 {
if (!strcmp(arch, "x86_64"))
-   return "x86";
+   return NORM_X86;
if (arch[0] == 'i' && arch[2] == '8' && arch[3] == '6')
-   return "x86";
+   return NORM_X86;
if (!strcmp(arch, "sun4u") || !strncmp(arch, "sparc", 5))
-   return "sparc";
+   return NORM_SPARC;
if (!strcmp(arch, "aarch64") || !strcmp(arch, "arm64"))
-   return "arm64";
+   return NORM_ARM64;
if (!strncmp(arch, "arm", 3) || !strcmp(arch, "sa110"))
-   return "arm";
+   return NORM_ARM;
if (!strncmp(arch, "s390", 4))
-   return "s390";
+   return NORM_S390;
if (!strncmp(arch, "parisc", 6))
-   return "parisc";
+   return NORM_PARISC;
if (!strncmp(arch, "powerpc", 7) || !strncmp(arch, "ppc", 3))
-   return "powerpc";
+   return NORM_POWERPC;
if (!strncmp(arch, "mips", 4))
-   return "mips";
+   return NORM_MIPS;
if (!strncmp(arch, "sh", 2) && isdigit(arch[2]))
-   return "sh";
+   return NORM_SH;
 
return arch;
 }
@@ -180,21 +180,21 @@ static int perf_env__lookup_binutils_path(struct perf_env 
*env,
zfree();
}
 
-   if (!strcmp(arch, "arm"))
+   if (!strcmp(arch, NORM_ARM))
path_list = arm_triplets;
-   else if (!strcmp(arch, "arm64"))
+   else if (!strcmp(arch, NORM_ARM64))
path_list = arm64_triplets;
-   else if (!strcmp(arch, "powerpc"))
+   else if (!strcmp(arch, NORM_POWERPC))
path_list = powerpc_triplets;
-   else if (!strcmp(arch, "sh"))
+   else if (!strcmp(arch, NORM_SH))
path_list = sh_triplets;
-   else if (!strcmp(arch, "s390"))
+   else if (!strcmp(arch, NORM_S390))
path_list = s390_triplets;
-   else if (!strcmp(arch, "sparc"))
+   else if (!strcmp(arch, NORM_SPARC))
path_list = sparc_triplets;
-   else if (!strcmp(arch, "x86"))
+   else if (!strcmp(arch, NORM_X86))
path_list = x86_triplets;
-   else if (!strcmp(arch, "mips"))
+   else if (!strcmp(arch, NORM_MIPS))
path_list = mips_triplets;
else {
ui__error("binutils for %s not supported.\n", arch);
diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h
index 6b01c73..14ca8ca 100644
--- a/tools/perf/arch/common.h
+++ b/tools/perf/arch/common.h
@@ -5,6 +5,17 @@
 
 extern const char *objdump_path;
 
+/* Macro for normalized arch names */
+#define NORM_X86   "x86"
+#define NORM_SPARC "sparc"
+#define NORM_ARM64 "arm64"
+#define NORM_ARM   "arm"
+#define NORM_S390  "s390"
+#define NORM_PARISC"parisc"
+#define NORM_POWERPC   "powerpc"
+#define NORM_MIPS  "mips"
+#define NORM_SH"sh"
+
 int perf_env__lookup_objdump(struct perf_env *env);
 const char *normalize_arch(char *arch);
 
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 96c6610..8146a25 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -68,7 +68,7 @@ static int call__parse(struct ins_operands *ops,
 
name++;
 
-   if (!strcmp(norm_arch, "arm") && strchr(name, '+'))
+   if (!strcmp(norm_arch, NORM_ARM) && strchr(name, '+'))
return -1;
 
tok = strchr(name, '>');
@@ -255,7 +255,7 @@ static int mov__parse(struct ins_operands *ops,
 
target = ++s;
 
-   if (!strcmp(norm_arch, "arm"))
+   if (!strcmp(norm_arch, NORM_ARM))
comment = strchr(s, ';');
else
comment = strchr(s, '#');
@@ -567,13 +567,13 @@ static struct ins *ins__find(const char *name, const char 
*norm_arch)
sorted = true;
}
 
-   if (!strcmp(norm_arch, "x86")) {
+   if (!strcmp(norm_arch, NORM_X86)) {
instructions = instructions_x86;
nmemb = ARRAY_SIZE(instructions_x86);
-   } else if (!strcmp(norm_arch, "arm")) {
+   } else if (!strcmp(norm_arch, NORM_ARM)) {
instructions = instructions_arm;

[PATCH 4/4] perf annotate: Define macro for arch names

[Ravi Bangoria]

Define macro for each arch name and use them instead of using arch
name as string.

Signed-off-by: Ravi Bangoria 
---
 tools/perf/arch/common.c   | 36 ++--
 tools/perf/arch/common.h   | 11 +++
 tools/perf/util/annotate.c | 10 +-
 tools/perf/util/unwind-libunwind.c |  4 ++--
 4 files changed, 36 insertions(+), 25 deletions(-)

diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c
index ee69668..feb2113 100644
--- a/tools/perf/arch/common.c
+++ b/tools/perf/arch/common.c
@@ -122,25 +122,25 @@ static int lookup_triplets(const char *const *triplets, 
const char *name)
 const char *normalize_arch(char *arch)
 {
if (!strcmp(arch, "x86_64"))
-   return "x86";
+   return NORM_X86;
if (arch[0] == 'i' && arch[2] == '8' && arch[3] == '6')
-   return "x86";
+   return NORM_X86;
if (!strcmp(arch, "sun4u") || !strncmp(arch, "sparc", 5))
-   return "sparc";
+   return NORM_SPARC;
if (!strcmp(arch, "aarch64") || !strcmp(arch, "arm64"))
-   return "arm64";
+   return NORM_ARM64;
if (!strncmp(arch, "arm", 3) || !strcmp(arch, "sa110"))
-   return "arm";
+   return NORM_ARM;
if (!strncmp(arch, "s390", 4))
-   return "s390";
+   return NORM_S390;
if (!strncmp(arch, "parisc", 6))
-   return "parisc";
+   return NORM_PARISC;
if (!strncmp(arch, "powerpc", 7) || !strncmp(arch, "ppc", 3))
-   return "powerpc";
+   return NORM_POWERPC;
if (!strncmp(arch, "mips", 4))
-   return "mips";
+   return NORM_MIPS;
if (!strncmp(arch, "sh", 2) && isdigit(arch[2]))
-   return "sh";
+   return NORM_SH;
 
return arch;
 }
@@ -180,21 +180,21 @@ static int perf_env__lookup_binutils_path(struct perf_env 
*env,
zfree();
}
 
-   if (!strcmp(arch, "arm"))
+   if (!strcmp(arch, NORM_ARM))
path_list = arm_triplets;
-   else if (!strcmp(arch, "arm64"))
+   else if (!strcmp(arch, NORM_ARM64))
path_list = arm64_triplets;
-   else if (!strcmp(arch, "powerpc"))
+   else if (!strcmp(arch, NORM_POWERPC))
path_list = powerpc_triplets;
-   else if (!strcmp(arch, "sh"))
+   else if (!strcmp(arch, NORM_SH))
path_list = sh_triplets;
-   else if (!strcmp(arch, "s390"))
+   else if (!strcmp(arch, NORM_S390))
path_list = s390_triplets;
-   else if (!strcmp(arch, "sparc"))
+   else if (!strcmp(arch, NORM_SPARC))
path_list = sparc_triplets;
-   else if (!strcmp(arch, "x86"))
+   else if (!strcmp(arch, NORM_X86))
path_list = x86_triplets;
-   else if (!strcmp(arch, "mips"))
+   else if (!strcmp(arch, NORM_MIPS))
path_list = mips_triplets;
else {
ui__error("binutils for %s not supported.\n", arch);
diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h
index 6b01c73..14ca8ca 100644
--- a/tools/perf/arch/common.h
+++ b/tools/perf/arch/common.h
@@ -5,6 +5,17 @@
 
 extern const char *objdump_path;
 
+/* Macro for normalized arch names */
+#define NORM_X86   "x86"
+#define NORM_SPARC "sparc"
+#define NORM_ARM64 "arm64"
+#define NORM_ARM   "arm"
+#define NORM_S390  "s390"
+#define NORM_PARISC"parisc"
+#define NORM_POWERPC   "powerpc"
+#define NORM_MIPS  "mips"
+#define NORM_SH"sh"
+
 int perf_env__lookup_objdump(struct perf_env *env);
 const char *normalize_arch(char *arch);
 
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 96c6610..8146a25 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -68,7 +68,7 @@ static int call__parse(struct ins_operands *ops,
 
name++;
 
-   if (!strcmp(norm_arch, "arm") && strchr(name, '+'))
+   if (!strcmp(norm_arch, NORM_ARM) && strchr(name, '+'))
return -1;
 
tok = strchr(name, '>');
@@ -255,7 +255,7 @@ static int mov__parse(struct ins_operands *ops,
 
target = ++s;
 
-   if (!strcmp(norm_arch, "arm"))
+   if (!strcmp(norm_arch, NORM_ARM))
comment = strchr(s, ';');
else
comment = strchr(s, '#');
@@ -567,13 +567,13 @@ static struct ins *ins__find(const char *name, const char 
*norm_arch)
sorted = true;
}
 
-   if (!strcmp(norm_arch, "x86")) {
+   if (!strcmp(norm_arch, NORM_X86)) {
instructions = instructions_x86;
nmemb = ARRAY_SIZE(instructions_x86);
-   } else if (!strcmp(norm_arch, "arm")) {
+   } else if (!strcmp(norm_arch, NORM_ARM)) {
instructions = instructions_arm;
nmemb =