From: Paul Brook <paul@codesourcery.com>
Date: Fri, 8 Sep 2006 15:51:02 +0000 (+0000)
Subject: 2006-09-08  Paul Brook  <paul@codesourcery.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f91e006cf5ee5e3109aa2d056abf94449588a993;p=binutils-gdb.git

2006-09-08  Paul Brook  <paul@codesourcery.com>

	gas/
	* config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.

	gas/testsuite/
	* gas/arm/arm-it.s: New test.
	* gas/arm/arm-it.d: New test.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index beaf18b1cfb..b5dd1723aa6 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2006-09-08  Paul Brook  <paul@codesourcery.com>
+
+	* config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
+
 2006-09-07  Paul Brook  <paul@codesourcery.com>
 
 	* config/tc-arm.c (parse_operands): Mark operand as present.
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 8388379ce1a..a6f8b6bd3fa 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -14828,7 +14828,9 @@ static const struct asm_opcode insns[] =
 
   UT(cbnz,      b900,    2, (RR, EXP), t_czb),
   UT(cbz,       b100,    2, (RR, EXP), t_czb),
- /* ARM does not really have an IT instruction.  */
+ /* ARM does not really have an IT instruction, so always allow it.  */
+#undef ARM_VARIANT
+#define ARM_VARIANT &arm_ext_v1
  TUE(it,        0, bf08, 1, (COND),    it, t_it),
  TUE(itt,       0, bf0c, 1, (COND),    it, t_it),
  TUE(ite,       0, bf04, 1, (COND),    it, t_it),
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 7dcdabd606c..4533f544088 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-08  Paul Brook  <paul@codesourcery.com>
+
+	* gas/arm/arm-it.s: New test.
+	* gas/arm/arm-it.d: New test.
+
 2006-09-07  Paul Brook  <paul@codesourcery.com>
 
 	* gas/arm/neon-omit.s: Test three-argument variants.
diff --git a/gas/testsuite/gas/arm/arm-it.d b/gas/testsuite/gas/arm/arm-it.d
new file mode 100644
index 00000000000..674f815f1de
--- /dev/null
+++ b/gas/testsuite/gas/arm/arm-it.d
@@ -0,0 +1,9 @@
+#name: ARM IT instruction
+#objdump: -dr --prefix-addresses --show-raw-insn
+#skip: *-*-*coff *-*-pe *-*-wince *-*-*aout* *-*-netbsd *-*-riscix*
+
+.*: +file format .*arm.*
+
+Disassembly of section .text:
+0+000 <[^>]*> 03a00000 ?	moveq	r0, #0	; 0x0
+0+004 <[^>]*> e1a0f00e ?	mov	pc, lr
diff --git a/gas/testsuite/gas/arm/arm-it.s b/gas/testsuite/gas/arm/arm-it.s
new file mode 100644
index 00000000000..f3c56e8c4b7
--- /dev/null
+++ b/gas/testsuite/gas/arm/arm-it.s
@@ -0,0 +1,8 @@
+	# Check that IT is accepted in ARM mode on older architectures
+	.text
+	.syntax unified
+	.arch armv4
+label1:
+	it	eq
+	moveq	r0, #0
+	mov	pc, lr