From: Ian Lance Taylor <ian@airs.com>
Date: Tue, 17 Dec 1996 16:00:55 +0000 (+0000)
Subject: 	* config/tc-mips.c (mips16_ip): Check for a missing expression
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c0dea4956d5e53f80c9d3a35b6c7a42532f0fb35;p=binutils-gdb.git

	* config/tc-mips.c (mips16_ip): Check for a missing expression
	when using the register indirect addressing mode.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 2de7a953592..7511b4df85d 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+Tue Dec 17 10:59:32 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* config/tc-mips.c (mips16_ip): Check for a missing expression
+	when using the register indirect addressing mode.
+
 Mon Dec 16 10:08:46 1996  Jeffrey A Law  (law@cygnus.com)
 
 	* config/tc-mn10200.c (mn10200_insert_operand): Don't
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 13f284fe095..0b1b5c945aa 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -7010,6 +7010,17 @@ mips16_ip (str, ip)
 		  /* Looks like a register name.  */
 		  break;
 		}
+
+	      if (s[0] == '('
+		  && args[1] == '('
+		  && s[1] == '$')
+		{
+		  /* It looks like the expression was omitted before a
+                     register indirection, which means that the
+                     expression is implicitly zero.  */
+		  continue;
+		}
+
 	      my_getExpression (&imm_expr, s);
 	      /* We need to relax this instruction.  */
 	      imm_reloc = (int) BFD_RELOC_UNUSED + c;