summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--tools/perf/ui/browsers/hists.c2
-rw-r--r--tools/perf/util/genelf.h24
2 files changed, 11 insertions, 15 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 4b9816555946..2a83414159a6 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -337,7 +337,7 @@ static void callchain_node__init_have_children(struct callchain_node *node,
chain = list_entry(node->val.next, struct callchain_list, list);
chain->has_children = has_sibling;
- if (node->val.next != node->val.prev) {
+ if (!list_empty(&node->val)) {
chain = list_entry(node->val.prev, struct callchain_list, list);
chain->has_children = !RB_EMPTY_ROOT(&node->rb_root);
}
diff --git a/tools/perf/util/genelf.h b/tools/perf/util/genelf.h
index cd67e64a0494..2fbeb59c4bdd 100644
--- a/tools/perf/util/genelf.h
+++ b/tools/perf/util/genelf.h
@@ -9,36 +9,32 @@ int jit_add_debug_info(Elf *e, uint64_t code_addr, void *debug, int nr_debug_ent
#if defined(__arm__)
#define GEN_ELF_ARCH EM_ARM
-#define GEN_ELF_ENDIAN ELFDATA2LSB
#define GEN_ELF_CLASS ELFCLASS32
#elif defined(__aarch64__)
#define GEN_ELF_ARCH EM_AARCH64
-#define GEN_ELF_ENDIAN ELFDATA2LSB
#define GEN_ELF_CLASS ELFCLASS64
#elif defined(__x86_64__)
#define GEN_ELF_ARCH EM_X86_64
-#define GEN_ELF_ENDIAN ELFDATA2LSB
#define GEN_ELF_CLASS ELFCLASS64
#elif defined(__i386__)
#define GEN_ELF_ARCH EM_386
-#define GEN_ELF_ENDIAN ELFDATA2LSB
#define GEN_ELF_CLASS ELFCLASS32
-#elif defined(__ppcle__)
-#define GEN_ELF_ARCH EM_PPC
-#define GEN_ELF_ENDIAN ELFDATA2LSB
-#define GEN_ELF_CLASS ELFCLASS64
-#elif defined(__powerpc__)
-#define GEN_ELF_ARCH EM_PPC64
-#define GEN_ELF_ENDIAN ELFDATA2MSB
-#define GEN_ELF_CLASS ELFCLASS64
-#elif defined(__powerpcle__)
+#elif defined(__powerpc64__)
#define GEN_ELF_ARCH EM_PPC64
-#define GEN_ELF_ENDIAN ELFDATA2LSB
#define GEN_ELF_CLASS ELFCLASS64
+#elif defined(__powerpc__)
+#define GEN_ELF_ARCH EM_PPC
+#define GEN_ELF_CLASS ELFCLASS32
#else
#error "unsupported architecture"
#endif
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define GEN_ELF_ENDIAN ELFDATA2MSB
+#else
+#define GEN_ELF_ENDIAN ELFDATA2LSB
+#endif
+
#if GEN_ELF_CLASS == ELFCLASS64
#define elf_newehdr elf64_newehdr
#define elf_getshdr elf64_getshdr