1 files changed, 70 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/pa64-nullify.s b/gdb/testsuite/gdb.arch/pa64-nullify.s
new file mode 100644
index 00000000000..f297699ed7a
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/pa64-nullify.s
@@ -0,0 +1,70 @@
+	.LEVEL 2.0w
+	.text
+	.align 8
+	.globl	foo
+	.type	foo, @function
+foo:
+	.PROC
+	.CALLINFO FRAME=64,NO_CALLS,SAVE_SP,ENTRY_GR=3
+	.ENTRY
+	copy %r3,%r1
+	copy %r30,%r3
+	std,ma %r1,64(%r30)
+	std %r3,-8(%r30)
+	ldo -64(%r29),%r28
+	stw %r26,0(%r28)
+	ldw 0(%r28),%r28
+	extrd,s %r28,63,32,%r28
+	ldo 64(%r3),%r30
+	ldd,mb -64(%r30),%r3
+	nop
+	bve,n (%r2)
+	.EXIT
+	.PROCEND
+
+	.align 8
+	.globl	bar
+	.type	bar, @function
+bar:
+	.PROC
+	.CALLINFO FRAME=64,NO_CALLS,SAVE_SP,ENTRY_GR=3
+	.ENTRY
+	copy %r3,%r1
+	copy %r30,%r3
+	std,ma %r1,64(%r30)
+	std %r3,-8(%r30)
+	ldo 64(%r3),%r30
+	ldd,mb -64(%r30),%r3
+	bve,n (%r2)
+	.EXIT
+	.PROCEND
+
+	.align 8
+	.globl	main
+	.type	main, @function
+main:
+	.PROC
+	.CALLINFO FRAME=128,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=4
+	.ENTRY
+	std %r2,-16(%r30)
+	copy %r3,%r1
+	copy %r30,%r3
+	std,ma %r1,128(%r30)
+	std %r3,-8(%r30)
+	std %r4,8(%r3)
+	ldo -64(%r29),%r28
+	stw %r26,0(%r28)
+	std %r25,8(%r28)
+	ldw 0(%r28),%r26
+	ldo -48(%r30),%r29
+	copy %r27,%r4
+	b,l foo,%r2
+	nop
+	copy %r4,%r27
+	ldd -16(%r3),%r2
+	ldd 8(%r3),%r4
+	ldo 64(%r3),%r30
+	ldd,mb -64(%r30),%r3
+	bve,n (%r2)
+	.EXIT
+	.PROCEND