From: Alan Modra <amodra@gmail.com>
Date: Tue, 12 Dec 2017 00:26:23 +0000 (+1030)
Subject: Don't mask X_add_number containing a register number
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b2bcbfb760e747cf811e4756ce396e973e7094ae;p=thirdparty%2Fbinutils-gdb.git

Don't mask X_add_number containing a register number

It's obviously wrong to mask SPRs to 8 bits.

	PR 21118
	* config/tc-ppc.c (md_assemble): Don't mask register number.

(cherry picked from commit 4b1c0f7e85f2aec3df3498d04b5beaf45813dea8)
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 91917800419..6eb20f0b86e 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-12  Alan Modra  <amodra@gmail.com>
+
+	PR 21118
+	* config/tc-ppc.c (md_assemble): Don't mask register number.
+
 2017-11-01  Alan Modra  <amodra@gmail.com>
 
 	Apply from master
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index e8dfbc4bb60..f0724a3ceaa 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -2977,7 +2977,7 @@ md_assemble (char *str)
 		   && ex.X_add_number != 0
 		   && (operand->flags & PPC_OPERAND_GPR_0) != 0))
 	    as_warn (_("invalid register expression"));
-	  insn = ppc_insert_operand (insn, operand, ex.X_add_number & 0xff,
+	  insn = ppc_insert_operand (insn, operand, ex.X_add_number,
 				     ppc_cpu, (char *) NULL, 0);
 	}
       else if (ex.X_op == O_constant)