2005-12-09 Randolph Chung <tausq@debian.org>

	* gdb.arch/pa-nullify.exp: Handle hppa64-*-* targets.
	(get_addr_of_sym): Remove duplicate print.
	(gen_core): xfail hppa*-*-hpux*, update expected output.
	* gdb.arch/pa-nullify.s: Reformat to also work on HPUX.
	* gdb.arch/pa64-nullify.s: New file.

3 files changed, 93 insertions, 12 deletions

diff --git a/gdb/testsuite/gdb.arch/pa-nullify.exp b/gdb/testsuite/gdb.arch/pa-nullify.exp
index 4cf5c72..fcc7f82 100644
--- a/gdb/testsuite/gdb.arch/pa-nullify.exp
+++ b/gdb/testsuite/gdb.arch/pa-nullify.exp
@@ -25,12 +25,19 @@ set bug_id 0
 
 # Test handling of nullified instructions for the pa target.
 
-if ![istarget "hppa*-*-*"] then {
-    verbose "Skipping hppa nullification tests."
-    return
+switch -glob -- [istarget] {
+    "hppa-*-*" {
+	set testfile "pa-nullify"
+    }
+    "hppa64-*-*" {
+	set testfile "pa64-nullify"
+    }
+    "*" {
+        verbose "Skipping hppa nullification tests."
+        return
+    }
 }
 
-set testfile "pa-nullify"
 set srcfile ${testfile}.s
 set binfile ${objdir}/${subdir}/${testfile}
 set gcorefile ${objdir}/${subdir}/${testfile}.gcore
@@ -78,7 +85,6 @@ proc get_addr_of_sym { sym } {
   global hex
 
   set test "get address of $sym"
-  send_gdb "print $sym\n"
   gdb_test_multiple "print $sym" $test {
     -re ".*($hex) <$sym>.*$gdb_prompt $" {
       set addr $expect_out(1,string)
@@ -93,7 +99,7 @@ if { ! [ runto_main ] } then { gdb_suppress_tests; }
 
 set foo [get_addr_of_sym "foo"]
 set bar [get_addr_of_sym "bar"]
-set foo_last [expr $bar - 4]
+set foo_last "(bar - 4)"
 
 gdb_breakpoint "*$foo_last"
 
@@ -112,13 +118,19 @@ proc gen_core { test } {
   set gcore_works 0
   set escapedfilename [string_to_regexp $gcorefile]
 
+  # gcore is not yet implemented for HPUX
+  setup_xfail hppa*-*-hpux*
+
   gdb_test_multiple "gcore $gcorefile" "$test: gcore" {
     -re "Saved corefile ${escapedfilename}\[\r\n\]+$gdb_prompt $" {
       pass "$test: gcore"
       set gcore_works 1
     }
+    -re "Undefined command.*$gdb_prompt $" {
+      fail "$test: gcore (undefined command)"
+    }
     -re "Can't create a corefile\[\r\n\]+$gdb_prompt $" {
-      fail "$test: gcore"
+      fail "$test: gcore (can't create corefile)"
     }
   }
 
diff --git a/gdb/testsuite/gdb.arch/pa-nullify.s b/gdb/testsuite/gdb.arch/pa-nullify.s
index 90269b4..8b756bd 100644
--- a/gdb/testsuite/gdb.arch/pa-nullify.s
+++ b/gdb/testsuite/gdb.arch/pa-nullify.s
@@ -1,7 +1,6 @@
-	.LEVEL 1.1
 	.text
-	.align 4
-.globl foo
+	.align 8
+	.globl foo
 	.type	foo, @function
 foo:
 	.PROC
@@ -19,7 +18,7 @@ foo:
 	.EXIT
 	.PROCEND
 
-.globl bar
+	.globl bar
 	.type	bar, @function
 bar:
 	.PROC
@@ -34,7 +33,7 @@ bar:
 	.EXIT
 	.PROCEND
 
-.globl main
+	.globl main
 	.type	main, @function
 main:
 	.PROC
diff --git a/gdb/testsuite/gdb.arch/pa64-nullify.s b/gdb/testsuite/gdb.arch/pa64-nullify.s
new file mode 100644
index 0000000..f297699
--- /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