* gdb.asm/asm-source.exp: Add "spu*-*-*" target.

* gdb.asm/spu.inc: New file.
	* gdb.base/term.exp: Disable if [target_info exists noargs].
	* gdb.gdb/complaints.exp: Disable if ![isnative].
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.gdb/observer.exp: Likewise.
	* gdb.gdb/xfullpath.exp: Likewise.
	* gdb.base/attach.exp: Disable on SPU target.
	* gdb.cp/bs145503.exp: Likewise.
	* gdb.cp/exception.exp: Likewise.
	* gdb.cp/userdef.exp: Likewise.

gdb/testsuite/gdb.asm/spu.inc

@@ -0,0 +1,42 @@
+	comment "subroutine prologue"
+	.macro gdbasm_enter
+	stqd    $lr, 16($sp)
+	stqd    $sp, -32($sp)
+	ai      $sp, $sp, -32
+	.endm
+
+	comment "subroutine epilogue"
+	.macro gdbasm_leave
+	ai	$sp, $sp, 32
+	lqd     $lr, 16($sp)
+	bi	$lr	
+	.endm
+
+	.macro gdbasm_call subr
+	brsl	$lr, \subr
+	.endm
+
+	.macro gdbasm_several_nops
+	nop
+	nop
+	nop
+	nop
+	.endm
+
+	comment "exit (0)"
+	.macro gdbasm_exit0
+	stop	0x2000
+	stop 
+	stop 
+	stop 
+	.endm
+
+	comment "startup"
+	.macro gdbasm_startup
+	il	$0, 0
+	ila	$sp, 16368
+	stqd	$0, 0($sp)
+	stqd	$sp, -32($sp)
+	ai	$sp, $sp, -32
+	stqd	$0, 16($sp)
+	.endm