(unw_regname): Use NELEMS() instead of open code.

(Logical change 1.39)

1 files changed, 15 insertions, 0 deletions

diff --git a/src/x86/regname-x86.c b/src/x86/regname-x86.c
index e69de29b..8e7f5ca9 100644
--- a/src/x86/regname-x86.c
+++ b/src/x86/regname-x86.c
@@ -0,0 +1,15 @@
+#include "unwind_i.h"
+
+static const char *regname[] =
+  {
+    "eax", "ebx", "ecx", "edx", "esi", "edi", "ebp", "eip", "esp"
+  };
+
+const char *
+unw_regname (unw_regnum_t reg)
+{
+  if (reg < NELEMS (regname))
+    return regname[reg];
+  else
+    return "???";
+}