Thu Aug 15 16:06:02 1996 James G. Smith <jsmith@cygnus.co.uk>

* gas/arm/thumb.s: Added.
	* gas/arm/immed.s: Added.
	* gas/arm/arch4t.s: Added.
	* gas/arm/arm.exp: Updated to run the new tests.

gas/testsuite/ChangeLog

@@ -1,3 +1,10 @@
+Thu Aug 15 16:06:02 1996  James G. Smith  <jsmith@cygnus.co.uk>
+
+	* gas/arm/thumb.s: Added.
+	* gas/arm/immed.s: Added.
+	* gas/arm/arch4t.s: Added.
+	* gas/arm/arm.exp: Updated to run the new tests.
+
 Tue Aug  6 11:06:29 1996  Jeffrey A Law  (law@cygnus.com)
 
 	* gas/h8300/misch.s: Reenable "eepmov.w" test.

gas/testsuite/gas/arm/.Sanitize

@@ -25,6 +25,7 @@ Do-first:
 
 Things-to-keep:
 
+arch4t.s
 arm.exp
 arm3.s
 arm6.s
@@ -33,9 +34,11 @@ arm7t.d
 arm7t.s
 copro.s
 float.s
+immed.s
 inst.s
 le-fpconst.s
 le-fpconst.d
+thumb.s
 
 Things-to-lose:
 

gas/testsuite/gas/arm/arch4t.s

@@ -0,0 +1,21 @@
+.text
+.align 0
+	
+	bx	r0
+	bxeq	r1
+
+foo:	
+	ldrh	r3, foo
+	ldrsh	r4, [r5]
+	ldrsb	r4, [r1, r3]
+	ldrsh	r1, [r4, r4]!
+	ldreqsb	r1, [r5, -r3]
+	ldrneh	r2, [r6], r7
+	ldrccsh r2, [r7], +r8
+	ldrsb	r2, [r3, #255]
+	ldrsh	r1, [r4, #-250]
+	ldrsb	r1, [r5, #+240]
+
+	strh	r2, bar
+	strneh	r3, [r3]
+bar:

gas/testsuite/gas/arm/arm.exp

@@ -12,8 +12,14 @@ if [istarget arm-*-*] then {
 
     run_dump_test "arm7t"
 
+    gas_test "thumb.s" "" $stdoptlist "Thumb instructions"
+
+    gas_test "arch4t.s" "" $stdoptlist "Arm architecture 4t instructions"
+
     gas_test "copro.s" "" $stdoptlist "Co processor instructions"
 
+    gas_test "immed.s" "" $stdoptlist "immediate expressions"
+
     gas_test "float.s" "" $stdoptlist "Core floating point instructions"
 }
 

gas/testsuite/gas/arm/immed.s

@@ -0,0 +1,11 @@
+@	Tests for complex immediate expressions - none of these need 
+@	relocations
+	.text
+bar:
+	mov	r0, #0
+	mov	r0, #(. - bar - 8)
+	ldr	r0, bar
+	ldr	r0, [pc, # (bar - . -8)]
+	.space 4096
+	mov	r0, #(. - bar - 8) & 0xff
+	ldr	r0, [pc, # (bar - . -8) & 0xff]

gas/testsuite/gas/arm/thumb.s

@@ -0,0 +1,185 @@
+	.text
+	.code 16
+foo:	
+	lsl	r2, r1, #3
+	lsr	r3, r4, #31
+wibble/data:	
+	asr	r7, r0, #5
+
+	lsl	r1, r2, #0
+	lsr	r3, r4, #0
+	asr	r4, r5, #0
+
+	lsr	r6, r7, #32
+	asr	r0, r1, #32
+
+	add	r1, r2, r3
+	add	r2, r4, #2
+	sub	r3, r5, r7
+	sub	r2, r4, #7
+
+	mov	r4, #255
+	cmp	r3, #250
+	add	r6, #123
+	sub	r5, #128
+
+	and	r3, r5
+	eor	r4, r6
+	lsl	r1, r0
+	lsr	r2, r3
+	asr	r4, r6
+	adc	r5, r7
+	sbc	r0, r4
+	ror	r1, r4
+	tst	r2, r5
+	neg	r1, r1
+	cmp	r2, r3
+	cmn	r1, r4
+	orr	r0, r3
+	mul	r4, r5
+	bic	r5, r7
+	mvn	r5, r5
+
+	add	r1, r13
+	add	r12, r2
+	add	r9, r9
+	cmp	r1, r14
+	cmp	r8, r0
+	cmp	r12, r14
+	mov	r0, r9
+	mov	r9, r4
+	mov	r8, r8
+	bx	r7
+	bx	r8
+	.align 0
+	bx	pc
+
+	ldr	r3, [pc, #128]
+	ldr	r4, bar
+
+	str	r0, [r1, r2]
+	strb	r1, [r2, r4]
+	ldr	r5, [r6, r7]
+	ldrb	r2, [r4, r5]
+	
+	.align 0
+bar:	
+	strh	r1, [r2, r3]
+	ldrh	r3, [r4, r0]
+	ldsb	r1, [r6, r7]
+	ldsh	r2, [r0, r5]
+
+	str	r3, [r3, #124]
+	ldr	r1, [r4, #124]
+	ldr	r5, [r5]
+	strb	r1, [r5, #31]
+	strb	r1, [r4, #5]
+	strb	r2, [r6]
+
+	strh	r4, [r5, #62]
+	ldrh	r5, [r0, #4]
+	ldrh	r3, [r2]
+
+	str	r3, [r13, #1020]
+	ldr	r1, [r13, #44]
+	ldr	r2, [r13]
+
+	add	r7, r15, #1020
+	add	r4, r13, #512
+
+	add	r13, #268
+	add	r13, #-104
+	sub	r13, #268
+	sub	r13, #-108
+
+	push	{r0, r1, r2, r4}
+	push	{r0, r3-r7, lr}
+	pop	{r3, r4, r7}
+	pop	{r0-r7, r15}
+
+	stmia	r3!, {r0, r1, r4-r7}
+	ldmia	r0!, {r1-r7}
+
+	beq	bar
+	bne	bar
+	bcs	bar
+	bcc	bar
+	bmi	bar
+	bpl	bar
+	bvs	bar
+	bvc	bar
+	bhi	bar
+	bls	bar
+	bge	bar
+	bgt	bar
+	blt	bar
+	bgt	bar
+	ble	bar
+	bhi	bar
+	blo	bar
+	bul	bar
+
+close:
+	lsl	r4, r5, #near - close
+near:
+	add	r2, r3, #near - close
+
+	add	sp, sp, #127 << 2
+	sub	sp, sp, #127 << 2
+	add	r0, sp, #255 << 2
+	add	r0, pc, #255 << 2
+
+	add	sp, sp, #bar - foo
+	sub	sp, sp, #bar - foo
+	add	r0, sp, #bar - foo
+	add	r0, pc, #bar - foo
+
+	add	r1, #bar - foo
+	mov	r6, #bar - foo
+	cmp	r7, #bar - foo
+
+	nop
+	nop
+
+	.arm
+localbar:
+	b	localbar
+	b	wombat
+	bl	localbar
+	bl	wombat
+
+	bx	r0
+	swi	0x123456
+
+	.thumb
+
+	adr	r0, forwardonly
+
+	b	foo
+	b	wombat
+	bl	foo
+	bl	wombat
+
+	bx	r0
+
+	swi	0xff
+	.align	0
+forwardonly:
+	beq	wombat
+	bne	wombat
+	bcs	wombat
+	bcc	wombat
+	bmi	wombat
+	bpl	wombat
+	bvs	wombat
+	bvc	wombat
+	bhi	wombat
+	bls	wombat
+	bge	wombat
+	bgt	wombat
+	blt	wombat
+	bgt	wombat
+	ble	wombat
+	bhi	wombat
+	blo	wombat
+	bul	wombat