Use STRING_COMMA_LEN to avoid strlen.

2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index d6bffc1..11866d6 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
+
 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 
        * config/tc-i386.c (i386_error): Replace oprand_size_mismatch

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index c4603a7..db50c62 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -6318,60 +6318,60 @@ lex_got (enum bfd_reloc_code_real *rel,
      and adjust the reloc according to the real size in reloc().  */
   static const struct {
     const char *str;
+    int len;
     const enum bfd_reloc_code_real rel[2];
     const i386_operand_type types64;
   } gotrel[] = {
-    { "PLTOFF",   { _dummy_first_bfd_reloc_code_real,
-                   BFD_RELOC_X86_64_PLTOFF64 },
+    { STRING_COMMA_LEN ("PLTOFF"),   { _dummy_first_bfd_reloc_code_real,
+                                      BFD_RELOC_X86_64_PLTOFF64 },
       OPERAND_TYPE_IMM64 },
-    { "PLT",      { BFD_RELOC_386_PLT32,
-                   BFD_RELOC_X86_64_PLT32    },
+    { STRING_COMMA_LEN ("PLT"),      { BFD_RELOC_386_PLT32,
+                                      BFD_RELOC_X86_64_PLT32    },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "GOTPLT",   { _dummy_first_bfd_reloc_code_real,
-                   BFD_RELOC_X86_64_GOTPLT64 },
+    { STRING_COMMA_LEN ("GOTPLT"),   { _dummy_first_bfd_reloc_code_real,
+                                      BFD_RELOC_X86_64_GOTPLT64 },
       OPERAND_TYPE_IMM64_DISP64 },
-    { "GOTOFF",   { BFD_RELOC_386_GOTOFF,
-                   BFD_RELOC_X86_64_GOTOFF64 },
+    { STRING_COMMA_LEN ("GOTOFF"),   { BFD_RELOC_386_GOTOFF,
+                                      BFD_RELOC_X86_64_GOTOFF64 },
       OPERAND_TYPE_IMM64_DISP64 },
-    { "GOTPCREL", { _dummy_first_bfd_reloc_code_real,
-                   BFD_RELOC_X86_64_GOTPCREL },
+    { STRING_COMMA_LEN ("GOTPCREL"), { _dummy_first_bfd_reloc_code_real,
+                                      BFD_RELOC_X86_64_GOTPCREL },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "TLSGD",    { BFD_RELOC_386_TLS_GD,
-                   BFD_RELOC_X86_64_TLSGD    },
+    { STRING_COMMA_LEN ("TLSGD"),    { BFD_RELOC_386_TLS_GD,
+                                      BFD_RELOC_X86_64_TLSGD    },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "TLSLDM",   { BFD_RELOC_386_TLS_LDM,
-                   _dummy_first_bfd_reloc_code_real },
+    { STRING_COMMA_LEN ("TLSLDM"),   { BFD_RELOC_386_TLS_LDM,
+                                      _dummy_first_bfd_reloc_code_real },
       OPERAND_TYPE_NONE },
-    { "TLSLD",    { _dummy_first_bfd_reloc_code_real,
-                   BFD_RELOC_X86_64_TLSLD    },
+    { STRING_COMMA_LEN ("TLSLD"),    { _dummy_first_bfd_reloc_code_real,
+                                      BFD_RELOC_X86_64_TLSLD    },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "GOTTPOFF", { BFD_RELOC_386_TLS_IE_32,
-                   BFD_RELOC_X86_64_GOTTPOFF },
+    { STRING_COMMA_LEN ("GOTTPOFF"), { BFD_RELOC_386_TLS_IE_32,
+                                      BFD_RELOC_X86_64_GOTTPOFF },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "TPOFF",    { BFD_RELOC_386_TLS_LE_32,
-                   BFD_RELOC_X86_64_TPOFF32  },
+    { STRING_COMMA_LEN ("TPOFF"),    { BFD_RELOC_386_TLS_LE_32,
+                                      BFD_RELOC_X86_64_TPOFF32  },
       OPERAND_TYPE_IMM32_32S_64_DISP32_64 },
-    { "NTPOFF",   { BFD_RELOC_386_TLS_LE,
-                   _dummy_first_bfd_reloc_code_real },
+    { STRING_COMMA_LEN ("NTPOFF"),   { BFD_RELOC_386_TLS_LE,
+                                      _dummy_first_bfd_reloc_code_real },
       OPERAND_TYPE_NONE },
-    { "DTPOFF",   { BFD_RELOC_386_TLS_LDO_32,
-                   BFD_RELOC_X86_64_DTPOFF32 },
-
+    { STRING_COMMA_LEN ("DTPOFF"),   { BFD_RELOC_386_TLS_LDO_32,
+                                      BFD_RELOC_X86_64_DTPOFF32 },
       OPERAND_TYPE_IMM32_32S_64_DISP32_64 },
-    { "GOTNTPOFF",{ BFD_RELOC_386_TLS_GOTIE,
-                   _dummy_first_bfd_reloc_code_real },
+    { STRING_COMMA_LEN ("GOTNTPOFF"),{ BFD_RELOC_386_TLS_GOTIE,
+                                      _dummy_first_bfd_reloc_code_real },
       OPERAND_TYPE_NONE },
-    { "INDNTPOFF",{ BFD_RELOC_386_TLS_IE,
-                   _dummy_first_bfd_reloc_code_real },
+    { STRING_COMMA_LEN ("INDNTPOFF"),{ BFD_RELOC_386_TLS_IE,
+                                      _dummy_first_bfd_reloc_code_real },
       OPERAND_TYPE_NONE },
-    { "GOT",      { BFD_RELOC_386_GOT32,
-                   BFD_RELOC_X86_64_GOT32    },
+    { STRING_COMMA_LEN ("GOT"),      { BFD_RELOC_386_GOT32,
+                                      BFD_RELOC_X86_64_GOT32    },
       OPERAND_TYPE_IMM32_32S_64_DISP32 },
-    { "TLSDESC",  { BFD_RELOC_386_TLS_GOTDESC,
-                   BFD_RELOC_X86_64_GOTPC32_TLSDESC },
+    { STRING_COMMA_LEN ("TLSDESC"),  { BFD_RELOC_386_TLS_GOTDESC,
+                                      BFD_RELOC_X86_64_GOTPC32_TLSDESC },
       OPERAND_TYPE_IMM32_32S_DISP32 },
-    { "TLSCALL",  { BFD_RELOC_386_TLS_DESC_CALL,
-                   BFD_RELOC_X86_64_TLSDESC_CALL },
+    { STRING_COMMA_LEN ("TLSCALL"),  { BFD_RELOC_386_TLS_DESC_CALL,
+                                      BFD_RELOC_X86_64_TLSDESC_CALL },
       OPERAND_TYPE_IMM32_32S_DISP32 },
   };
   char *cp;
@@ -6386,9 +6386,7 @@ lex_got (enum bfd_reloc_code_real *rel,
 
   for (j = 0; j < ARRAY_SIZE (gotrel); j++)
     {
-      int len;
-
-      len = strlen (gotrel[j].str);
+      int len = gotrel[j].len;
       if (strncasecmp (cp + 1, gotrel[j].str, len) == 0)
        {
          if (gotrel[j].rel[object_64bit] != 0)