[RFA] Add v850.inc to gdb.asm testsuite

[Corinna Vinschen <vinschen@redhat.com>]

Hi,

the following patch adds the v850 target as a supported target for
the gdb.asm part of the testsuite.  It consists of adding the
v850 target to asm-sources.exp and the new file v850.inc with
matching assembler code.

Ok to check in?

Corinna

2002-05-13  Corinna Vinschen  <vinschen@redhat.com>

	* gdb.asm/asm-source.exp: Add v850 as supported target.
	* gdb.asm/v850.inc: New file.

Index: asm-source.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/asm-source.exp,v
retrieving revision 1.23
diff -u -p -r1.23 asm-source.exp
--- asm-source.exp	19 Apr 2002 17:21:48 -0000	1.23
+++ asm-source.exp	13 May 2002 16:39:32 -0000
@@ -67,6 +67,10 @@ if [istarget "xstormy16-*-*"] then {
     set asm-arch xstormy16
     set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
 }
+if [istarget "v850-*-*"] then {
+    set asm-arch v850
+    set gdb_wrapper_initialized 1
+}
 if { "${asm-arch}" == "" } {
     gdb_suppress_entire_file "Assembly source test -- not implemented for this target."
 }
Index: v850.inc
===================================================================
RCS file: v850.inc
diff -N v850.inc
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ v850.inc	13 May 2002 16:39:32 -0000
@@ -0,0 +1,41 @@
+	comment "subroutine prologue"
+	.macro gdbasm_enter
+	add -8,sp
+	st.w r31,4[sp]
+	st.w r29,0[sp]
+	mov sp,r29
+	.endm
+
+	comment "subroutine epilogue"
+	.macro gdbasm_leave
+	mov r29,sp
+	ld.w 0[sp],r29
+	ld.w 4[sp],r31
+	add 8,sp
+	jmp [r31]
+	.endm
+
+	.macro gdbasm_call subr
+	jarl \subr,r31
+	.endm
+
+	.macro gdbasm_several_nops
+	nop
+	nop
+	nop
+	nop
+	.endm
+
+	comment "exit (0)"
+	.macro gdbasm_exit0
+	halt
+	.endm
+
+	comment "crt0 startup"
+	.macro gdbasm_startup
+	movea 255,r0,r20
+	mov r0, r21
+	ori 65535, r0, r21
+	movhi 32, r0, sp
+	.endm
+

-- 
Corinna Vinschen
Cygwin Developer
Red Hat, Inc.
mailto:vinschen@redhat.com