This commit was manufactured by cvs2svn to create branch 'binutils-csl-arm-

2005q1-branch'.

Sprout from binutils-2_16-branch 2005-03-25 02:21:44 UTC Mark Mitchell <mark@codesourcery.com> '	* config/default.exp: Do not load libpath.exp if it does not'
Cherrypick from master 2005-03-16 17:27:17 UTC Daniel Jacobowitz <drow@false.org> '	* configure.tgt: Set emulation for arm-*-eabi*.':
    gas/config/te-armeabi.h
    gas/testsuite/gas/arm/archv6t2-bad.l
    gas/testsuite/gas/arm/archv6t2-bad.s
    gas/testsuite/gas/arm/archv6t2.d
    gas/testsuite/gas/arm/archv6t2.s
    gas/testsuite/gas/arm/thumbv6k.d
    gas/testsuite/gas/arm/thumbv6k.s

7 files changed, 234 insertions, 0 deletions

diff --git a/gas/config/te-armeabi.h b/gas/config/te-armeabi.h
new file mode 100644
index 00000000000..74535931982
--- /dev/null
+++ b/gas/config/te-armeabi.h
@@ -0,0 +1,8 @@
+/* The EABI requires the use of VFP.  */
+#define FPU_DEFAULT FPU_ARCH_VFP_V2
+#define EABI_DEFAULT EF_ARM_EABI_VER4
+
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1
+
+#include "obj-format.h"
diff --git a/gas/testsuite/gas/arm/archv6t2-bad.l b/gas/testsuite/gas/arm/archv6t2-bad.l
new file mode 100644
index 00000000000..e8da4b8aad2
--- /dev/null
+++ b/gas/testsuite/gas/arm/archv6t2-bad.l
@@ -0,0 +1,38 @@
+[^:]*: Assembler messages:
+[^:]*:6: Error: r15 not allowed here -- `bfc pc,#0,#1'
+[^:]*:7: Error: r15 not allowed here -- `bfi pc,r0,#0,#1'
+[^:]*:8: Error: r15 not allowed here -- `movw pc,#0'
+[^:]*:9: Error: r15 not allowed here -- `movt pc,#0'
+[^:]*:12: Error: immediate value out of range -- `bfc r0,#0,#0'
+[^:]*:13: Error: immediate value out of range -- `bfc r0,#32,#0'
+[^:]*:14: Error: immediate value out of range -- `bfc r0,#0,#33'
+[^:]*:15: Error: immediate value out of range -- `bfc r0,#33,#1'
+[^:]*:16: Error: immediate value out of range -- `bfc r0,#32,#1'
+[^:]*:17: Error: bit-field extends past end of register -- `bfc r0,#28,#10'
+[^:]*:19: Error: immediate value out of range -- `bfi r0,r1,#0,#0'
+[^:]*:20: Error: immediate value out of range -- `bfi r0,r1,#32,#0'
+[^:]*:21: Error: immediate value out of range -- `bfi r0,r1,#0,#33'
+[^:]*:22: Error: immediate value out of range -- `bfi r0,r1,#33,#1'
+[^:]*:23: Error: immediate value out of range -- `bfi r0,r1,#32,#1'
+[^:]*:24: Error: bit-field extends past end of register -- `bfi r0,r1,#28,#10'
+[^:]*:26: Error: immediate value out of range -- `sbfx r0,r1,#0,#0'
+[^:]*:27: Error: immediate value out of range -- `sbfx r0,r1,#32,#0'
+[^:]*:28: Error: immediate value out of range -- `sbfx r0,r1,#0,#33'
+[^:]*:29: Error: immediate value out of range -- `sbfx r0,r1,#33,#1'
+[^:]*:30: Error: immediate value out of range -- `sbfx r0,r1,#32,#1'
+[^:]*:31: Error: bit-field extends past end of register -- `sbfx r0,r1,#28,#10'
+[^:]*:33: Error: immediate value out of range -- `ubfx r0,r1,#0,#0'
+[^:]*:34: Error: immediate value out of range -- `ubfx r0,r1,#32,#0'
+[^:]*:35: Error: immediate value out of range -- `ubfx r0,r1,#0,#33'
+[^:]*:36: Error: immediate value out of range -- `ubfx r0,r1,#33,#1'
+[^:]*:37: Error: immediate value out of range -- `ubfx r0,r1,#32,#1'
+[^:]*:38: Error: bit-field extends past end of register -- `ubfx r0,r1,#28,#10'
+[^:]*:41: Error: immediate value out of range -- `bfi r0,#1,#2,#3'
+[^:]*:44: Error: immediate value out of range -- `movt r0,#65537'
+[^:]*:45: Error: immediate value out of range -- `movw r0,#65537'
+[^:]*:46: Error: immediate value out of range -- `movt r0,#-1'
+[^:]*:47: Error: immediate value out of range -- `movw r0,#-1'
+[^:]*:50: Warning: destination register same as write-back base
+[^:]*:51: Warning: destination register same as write-back base
+[^:]*:52: Warning: destination register same as write-back base
+[^:]*:53: Warning: source register same as write-back base
diff --git a/gas/testsuite/gas/arm/archv6t2-bad.s b/gas/testsuite/gas/arm/archv6t2-bad.s
new file mode 100644
index 00000000000..e56886912fb
--- /dev/null
+++ b/gas/testsuite/gas/arm/archv6t2-bad.s
@@ -0,0 +1,53 @@
+	@ We do not bother testing simple cases, e.g. immediates where
+	@ registers belong, trailing junk at end of line.
+	.text
+x:
+	@ pc not allowed
+	bfc	pc,#0,#1
+	bfi	pc,r0,#0,#1
+	movw	pc,#0
+	movt	pc,#0
+
+	@ bitfield range limits
+	bfc	r0,#0,#0
+	bfc	r0,#32,#0
+	bfc	r0,#0,#33
+	bfc	r0,#33,#1
+	bfc	r0,#32,#1
+	bfc	r0,#28,#10
+
+	bfi	r0,r1,#0,#0
+	bfi	r0,r1,#32,#0
+	bfi	r0,r1,#0,#33
+	bfi	r0,r1,#33,#1
+	bfi	r0,r1,#32,#1
+	bfi	r0,r1,#28,#10
+
+	sbfx	r0,r1,#0,#0
+	sbfx	r0,r1,#32,#0
+	sbfx	r0,r1,#0,#33
+	sbfx	r0,r1,#33,#1
+	sbfx	r0,r1,#32,#1
+	sbfx	r0,r1,#28,#10
+
+	ubfx	r0,r1,#0,#0
+	ubfx	r0,r1,#32,#0
+	ubfx	r0,r1,#0,#33
+	ubfx	r0,r1,#33,#1
+	ubfx	r0,r1,#32,#1
+	ubfx	r0,r1,#28,#10
+
+	@ bfi accepts only #0 in Rm position
+	bfi	r0,#1,#2,#3
+
+	@ mov16 range limits
+	movt	r0,#65537
+	movw	r0,#65537
+	movt	r0,#-1
+	movw	r0,#-1
+
+	@ ldsttv4 Rd == Rn (warning)
+	ldrht	r0,[r0]
+	ldrsbt	r0,[r0]
+	ldrsht	r0,[r0]
+	strht	r0,[r0]
diff --git a/gas/testsuite/gas/arm/archv6t2.d b/gas/testsuite/gas/arm/archv6t2.d
new file mode 100644
index 00000000000..8e8b0387a33
--- /dev/null
+++ b/gas/testsuite/gas/arm/archv6t2.d
@@ -0,0 +1,51 @@
+#name: ARM V6T2 instructions
+#as: -march=armv6t2
+#objdump: -dr --prefix-addresses --show-raw-insn
+
+.*: +file format .*arm.*
+
+Disassembly of section .text:
+0+00 <[^>]+> e7c00010 	bfi	r0, r0, #0, #1
+0+04 <[^>]+> 17c00010 	bfine	r0, r0, #0, #1
+0+08 <[^>]+> e7c09010 	bfi	r9, r0, #0, #1
+0+0c <[^>]+> e7c00019 	bfi	r0, r9, #0, #1
+0+10 <[^>]+> e7d10010 	bfi	r0, r0, #0, #18
+0+14 <[^>]+> e7d10890 	bfi	r0, r0, #17, #1
+0+18 <[^>]+> e7c0001f 	bfc	r0, #0, #1
+0+1c <[^>]+> e7c0001f 	bfc	r0, #0, #1
+0+20 <[^>]+> 17c0001f 	bfcne	r0, #0, #1
+0+24 <[^>]+> e7c0901f 	bfc	r9, #0, #1
+0+28 <[^>]+> e7d1001f 	bfc	r0, #0, #18
+0+2c <[^>]+> e7d1089f 	bfc	r0, #17, #1
+0+30 <[^>]+> e7a00050 	sbfx	r0, r0, #0, #1
+0+34 <[^>]+> 17a00050 	sbfxne	r0, r0, #0, #1
+0+38 <[^>]+> e7e00050 	ubfx	r0, r0, #0, #1
+0+3c <[^>]+> e7a09050 	sbfx	r9, r0, #0, #1
+0+40 <[^>]+> e7a00059 	sbfx	r0, r9, #0, #1
+0+44 <[^>]+> e7a008d0 	sbfx	r0, r0, #17, #1
+0+48 <[^>]+> e7b10050 	sbfx	r0, r0, #0, #18
+0+4c <[^>]+> e3ff0f30 	rbit	r0, r0
+0+50 <[^>]+> 13ff0f30 	rbitne	r0, r0
+0+54 <[^>]+> e3ff9f30 	rbit	r9, r0
+0+58 <[^>]+> e3ff0f39 	rbit	r0, r9
+0+5c <[^>]+> e0600090 	mls	r0, r0, r0, r0
+0+60 <[^>]+> 10600090 	mlsne	r0, r0, r0, r0
+0+64 <[^>]+> e0690090 	mls	r9, r0, r0, r0
+0+68 <[^>]+> e0600099 	mls	r0, r9, r0, r0
+0+6c <[^>]+> e0600990 	mls	r0, r0, r9, r0
+0+70 <[^>]+> e0609090 	mls	r0, r0, r0, r9
+0+74 <[^>]+> e3000000 	movw	r0, #0	; 0x0
+0+78 <[^>]+> e3400000 	movt	r0, #0	; 0x0
+0+7c <[^>]+> 13000000 	movwne	r0, #0	; 0x0
+0+80 <[^>]+> e3009000 	movw	r9, #0	; 0x0
+0+84 <[^>]+> e3000999 	movw	r0, #2457	; 0x999
+0+88 <[^>]+> e3090000 	movw	r0, #36864	; 0x9000
+0+8c <[^>]+> e0f900b0 	ldrht	r0, \[r9\]
+0+90 <[^>]+> e0f900f0 	ldrsht	r0, \[r9\]
+0+94 <[^>]+> e0f900d0 	ldrsbt	r0, \[r9\]
+0+98 <[^>]+> e0e900b0 	strht	r0, \[r9\]
+0+9c <[^>]+> 10f900b0 	ldrneht	r0, \[r9\]
+0+a0 <[^>]+> e0b090b9 	ldrht	r9, \[r0\], r9
+0+a4 <[^>]+> e03090b9 	ldrht	r9, \[r0\], -r9
+0+a8 <[^>]+> e0f099b9 	ldrht	r9, \[r0\], #153
+0+ac <[^>]+> e07099b9 	ldrht	r9, \[r0\], #-153
diff --git a/gas/testsuite/gas/arm/archv6t2.s b/gas/testsuite/gas/arm/archv6t2.s
new file mode 100644
index 00000000000..292f11cf5db
--- /dev/null
+++ b/gas/testsuite/gas/arm/archv6t2.s
@@ -0,0 +1,55 @@
+	.text
+x:
+	bfi	r0, r0, #0, #1
+	bfine	r0, r0, #0, #1
+
+	bfi	r9, r0, #0, #1
+	bfi	r0, r9, #0, #1
+	bfi	r0, r0, #0, #18
+	bfi	r0, r0, #17, #1
+
+	bfi	r0, #0, #0, #1
+	bfc	r0, #0, #1
+	bfcne	r0, #0, #1
+	bfc	r9, #0, #1
+	bfc	r0, #0, #18
+	bfc	r0, #17, #1
+
+	sbfx	r0, r0, #0, #1
+	sbfxne	r0, r0, #0, #1
+	ubfx	r0, r0, #0, #1
+	sbfx	r9, r0, #0, #1
+	sbfx	r0, r9, #0, #1
+	sbfx	r0, r0, #17, #1
+	sbfx	r0, r0, #0, #18
+	
+	rbit	r0, r0
+	rbitne	r0, r0
+	rbit	r9, r0
+	rbit	r0, r9
+
+	mls	r0, r0, r0, r0
+	mlsne	r0, r0, r0, r0
+	mls	r9, r0, r0, r0
+	mls	r0, r9, r0, r0
+	mls	r0, r0, r9, r0
+	mls	r0, r0, r0, r9
+	
+	movw	r0, #0
+	movt	r0, #0
+	movwne	r0, #0
+	movw	r9, #0
+	movw	r0, #0x0999
+	movw	r0, #0x9000
+
+	@ for these, we must avoid write-back warnings
+	ldrht	r0, [r9]
+	ldrsht	r0, [r9]
+	ldrsbt	r0, [r9]
+	strht	r0, [r9]
+	ldrneht	r0, [r9]
+
+	ldrht	r9, [r0], r9
+	ldrht	r9, [r0], -r9
+	ldrht	r9, [r0], #0x99
+	ldrht	r9, [r0], #-0x99
diff --git a/gas/testsuite/gas/arm/thumbv6k.d b/gas/testsuite/gas/arm/thumbv6k.d
new file mode 100644
index 00000000000..54a1d31ca63
--- /dev/null
+++ b/gas/testsuite/gas/arm/thumbv6k.d
@@ -0,0 +1,15 @@
+#name: THUMB V6K instructions
+#as: -march=armv6k -mthumb
+#objdump: -dr --prefix-addresses --show-raw-insn -M force-thumb
+
+.*: +file format .*arm.*
+
+Disassembly of section .text:
+0+000 <[^>]*> bf10 *	yield
+0+002 <[^>]*> bf20 *	wfe
+0+004 <[^>]*> bf30 *	wfi
+0+006 <[^>]*> bf40 *	sev
+0+008 <[^>]*> 46c0 *	nop[ \t]+\(mov r8, r8\)
+0+00a <[^>]*> 46c0 *	nop[ \t]+\(mov r8, r8\)
+0+00c <[^>]*> 46c0 *	nop[ \t]+\(mov r8, r8\)
+0+00e <[^>]*> 46c0 *	nop[ \t]+\(mov r8, r8\)
diff --git a/gas/testsuite/gas/arm/thumbv6k.s b/gas/testsuite/gas/arm/thumbv6k.s
new file mode 100644
index 00000000000..86198432396
--- /dev/null
+++ b/gas/testsuite/gas/arm/thumbv6k.s
@@ -0,0 +1,14 @@
+	.text
+	.align 0
+	.thumb
+label:
+	yield
+	wfe
+	wfi
+	sev
+	# arm-aout wants the segment padded to an 16-byte boundary;
+	# do this explicitly so it's consistent for all object formats.
+	nop
+	nop
+	nop
+	nop