[RFA/asm-testsuite] Add PowerPC

[Daniel Jacobowitz <drow@mvista.com>]

Pretty obvious.  And it works, too - all tests pass.  I also tweaked the
dependencies in the Makefile.in: config.status --recheck doesn't actually
remake anything.

OK?

-- 
Daniel Jacobowitz                           Carnegie Mellon University
MontaVista Software                         Debian GNU/Linux Developer


2002-04-01  Daniel Jacobowitz  <drow@mvista.com>

	* gdb.asm/Makefile.in: Correct dependencies.

	* gdb.asm/powerpc.inc: New file.
	* gdb.asm/asm-source.exp: Add PowerPC.
	* gdb.asm/configure.in: Likewise.
	* gdb.asm/configure: Regenerated.

diff -Nur /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/Makefile.in gdb.asm/Makefile.in
--- /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/Makefile.in	Sun Mar 31 22:09:44 2002
+++ gdb.asm/Makefile.in	Mon Apr  1 17:51:14 2002
@@ -29,5 +29,8 @@
 	-rm -f *-init.exp
 	-rm -fr *.log summary detail *.plog *.sum *.psum site.*
 
-Makefile : $(srcdir)/Makefile.in $(srcdir)/configure.in
+Makefile : $(srcdir)/Makefile.in config.status
+	$(SHELL) ./config.status
+
+config.status: $(srcdir)/configure
 	$(SHELL) ./config.status --recheck
diff -Nur /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/asm-source.exp gdb.asm/asm-source.exp
--- /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/asm-source.exp	Sun Mar 31 22:09:44 2002
+++ gdb.asm/asm-source.exp	Mon Apr  1 17:42:46 2002
@@ -53,6 +53,9 @@
 if [istarget "m32r*-*"] then {
     set asm-arch m32r
 }
+if [istarget "powerpc*-*"] then {
+    set asm-arch powerpc
+}
 if [istarget "sparc-*-*"] then {
     set asm-arch sparc
 }
diff -Nur /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/configure gdb.asm/configure
--- /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/configure	Sun Mar 31 22:09:44 2002
+++ gdb.asm/configure	Mon Apr  1 17:39:15 2002
@@ -641,6 +641,7 @@
 s390-*-*) archinc=s390.inc ;;
 i[3456]86*) archinc=i386.inc ;;
 m32r*-*) archinc=m32r.inc ;;
+powerpc*-*) archinc=powerpc.inc ;;
 sparc-*-*) archinc=sparc.inc ;;
 xstormy16-*-*) archinc=xstormy16.inc ;;
 esac
diff -Nur /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/configure.in gdb.asm/configure.in
--- /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/configure.in	Sun Mar 31 22:09:44 2002
+++ gdb.asm/configure.in	Mon Apr  1 17:38:54 2002
@@ -21,6 +21,7 @@
 s390-*-*) archinc=s390.inc ;;
 i[[3456]]86*) archinc=i386.inc ;;
 m32r*-*) archinc=m32r.inc ;;
+powerpc*-*) archinc=powerpc.inc ;;
 sparc-*-*) archinc=sparc.inc ;;
 xstormy16-*-*) archinc=xstormy16.inc ;;
 esac
diff -Nur /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/powerpc.inc gdb.asm/powerpc.inc
--- /nevyn/local/gdb/gdb-5.2.cvs20020401/gdb/testsuite/gdb.asm/powerpc.inc	Wed Dec 31 19:00:00 1969
+++ gdb.asm/powerpc.inc	Mon Apr  1 17:47:39 2002
@@ -0,0 +1,46 @@
+	comment "subroutine prologue"
+	.macro gdbasm_enter
+	stwu	1, -16(1)
+	stw	31, 8(1)
+	mr	31, 1
+	mflr	0
+	stw	0, 20(1)
+	.endm
+
+	comment "subroutine epilogue"
+	.macro gdbasm_leave
+	lwz	0, 20(1)
+	mtlr	0
+	lwz	31, 8(1)
+	lwz	1, 0(1)
+	blr
+	.endm
+
+	.macro gdbasm_call subr
+	bl \subr
+	.endm
+
+	.macro gdbasm_several_nops
+	nop
+	nop
+	nop
+	nop
+	.endm
+
+	comment "exit (0)"
+	.macro gdbasm_exit0
+	comment "Don't know how to exit, but this will certainly halt..."
+	li	0, 0
+	lwz 	0, 0(0)
+	.endm
+
+	comment "crt0 startup"
+	.macro gdbasm_startup
+	.endm
+
+	comment "Declare a data variable"
+	.macro gdbasm_datavar name value
+	.data
+\name:
+	.long   \value
+	.endm