From: Geoffrey Keating <geoffk@geoffk.org>
Date: Fri, 29 Jun 2001 00:09:16 +0000 (+0000)
Subject: 	* cgen-asm.c (cgen_parse_keyword): Allow any first character.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5e91c3b4311049f4ef00ded805872c282810c5c4;p=binutils-gdb.git

	* cgen-asm.c (cgen_parse_keyword): Allow any first character.
	* cgen-opc.c (cgen_keyword_add): Ignore special first
	character when building nonalpha_chars field.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index e449b79d506..d7dc563fa23 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2001-06-28  Geoffrey Keating  <geoffk@redhat.com>
+
+	* cgen-asm.c (cgen_parse_keyword): Allow any first character.
+	* cgen-opc.c (cgen_keyword_add): Ignore special first
+	character when building nonalpha_chars field.
+
 2001-06-24  Ben Elliston  <bje@redhat.com>
 
 	* m88k-dis.c: Format to conform to GNU coding standards.
diff --git a/opcodes/cgen-asm.c b/opcodes/cgen-asm.c
index 315b802f71d..7bb29ca9867 100644
--- a/opcodes/cgen-asm.c
+++ b/opcodes/cgen-asm.c
@@ -212,6 +212,12 @@ cgen_parse_keyword (cd, strp, keyword_table, valuep)
 
   p = start = *strp;
 
+  /* Allow any first character.  This is to make life easier for
+     the fairly common case of suffixes, eg. 'ld.b.w', where the first
+     character of the suffix ('.') is special.  */
+  if (*p)
+    ++p;
+  
   /* Allow letters, digits, and any special characters.  */
   while (((p - start) < (int) sizeof (buf))
 	 && *p
diff --git a/opcodes/cgen-opc.c b/opcodes/cgen-opc.c
index f159943fa32..188a157f3a1 100644
--- a/opcodes/cgen-opc.c
+++ b/opcodes/cgen-opc.c
@@ -134,7 +134,7 @@ cgen_keyword_add (kt, ke)
   if (ke->name[0] == 0)
     kt->null_entry = ke;
 
-  for (i = 0; i < strlen (ke->name); i++)
+  for (i = 1; i < strlen (ke->name); i++)
     if (! isalnum ((unsigned char) ke->name[i])
 	&& ! strchr (kt->nonalpha_chars, ke->name[i]))
       {