From ee3c981485dea8e34e473f6bfaf1b1e8ed25f709 Mon Sep 17 00:00:00 2001
From: Catherine Moore <clm@redhat.com>
Date: Wed, 23 Feb 2005 02:44:18 +0000
Subject: [PATCH] 	* read.c (read_a_source_file): Reinstate
 TC_EQUAL_IN_INSN test. 	* doc/internals.texi (TC_EQUAL_IN_INSN):
 Reinstate.

---
 gas/ChangeLog          |  5 +++++
 gas/doc/internals.texi |  8 ++++++++
 gas/read.c             | 10 +++++++---
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 6efebf6e1f1..fc664d4ca2e 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-22  Catherine Moore  <clm@cm00re.com>
+
+	* read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
+	* doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
+
 2005-02-22  Eric Christopher  <echristo@redhat.com>
 
 	* config/tc-mips.c (struct proc): Change isym to
diff --git a/gas/doc/internals.texi b/gas/doc/internals.texi
index 8cfd33ef99f..d9916705a61 100644
--- a/gas/doc/internals.texi
+++ b/gas/doc/internals.texi
@@ -1024,6 +1024,14 @@ LABELS_WITHOUT_COLONS is defined.
 If you define this macro, GAS will not require pseudo-ops to start with a
 @kbd{.} character.
 
+@item TC_EQUAL_IN_INSN
+@cindex TC_EQUAL_IN_INSN
+If you define this macro, it should return nonzero if the instruction is
+permitted to contain an @kbd{=} character.  GAS will call it with two
+arguments, the character before the @kbd{=} character, and the value of
+the string preceding the equal sign. GAS uses this macro to decide if a
+@kbd{=} is an assignment or an instruction.
+
 @item TC_EOL_IN_INSN
 @cindex TC_EOL_IN_INSN
 If you define this macro, it should return nonzero if the current input line
diff --git a/gas/read.c b/gas/read.c
index 9ee8d498a12..3c5734b2230 100644
--- a/gas/read.c
+++ b/gas/read.c
@@ -729,9 +729,13 @@ read_a_source_file (char *name)
 		  /* Input_line_pointer->after ':'.  */
 		  SKIP_WHITESPACE ();
 		}
-	      else if (c == '='
-		       || ((c == ' ' || c == '\t')
-			   && input_line_pointer[1] == '='))
+              else if ((c == '='
+                       || ((c == ' ' || c == '\t')
+                            && input_line_pointer[1] == '='))
+#ifdef TC_EQUAL_IN_INSN
+                           && !TC_EQUAL_IN_INSN (c, s)
+#endif
+                           )
 		{
 		  equals (s, 1);
 		  demand_empty_rest_of_line ();