Added new SH4 testcases

5 files changed, 242 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index ac41dcf..637d091 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2003-11-03  Kris Warkentin  <kewarken@qnx.com>
+
+	* gdb.arch/gdb1291.c: New test file.
+	* gdb.arch/gdb1291.exp: New test script.
+	* gdb.arch/gdb1431.c: New test file.
+	* gdb.arch/gdb1431.exp: New test script.
+
 2003-10-22  Michael Chastain  <mec@shout.net>
 
 	* gdb.mi/pthreads.c: Add copyright notice.
diff --git a/gdb/testsuite/gdb.arch/gdb1291.c b/gdb/testsuite/gdb.arch/gdb1291.c
new file mode 100755
index 0000000..2178f70
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1291.c
@@ -0,0 +1,44 @@
+/* Copyright 2003 Free Software Foundation, Inc.

+ 

+   This program is free software; you can redistribute it and/or modify

+   it under the terms of the GNU General Public License as published by

+   the Free Software Foundation; either version 2 of the License, or

+   (at your option) any later version.

+ 

+   This program is distributed in the hope that it will be useful,

+   but WITHOUT ANY WARRANTY; without even the implied warranty of

+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+   GNU General Public License for more details.

+ 

+   You should have received a copy of the GNU General Public License

+   along with this program; if not, write to the Free Software

+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

+ 

+   Please email any bugs, comments, and/or additions to this file to:

+   bug-gdb@gnu.org

+ 

+   This file is part of the gdb testsuite.  */

+

+void sub (void);

+

+main()

+{

+        sub();

+}

+

+asm(".text\n"

+    "    .align 5\n"

+    "sub:\n"

+    "    mov.l  r14,@-r15\n"

+    "    mov.w  .STACK2,r3\n"

+    "    sub    r3,r15\n"

+    "    mov    r15,r14\n"

+    "    mov.w  .STACK2,r7\n"

+    "    add    r7,r14\n"

+    "    mov    r14,r15\n"

+    "    mov.l  @r15+,r14\n"

+    "    rts\n"

+    "    nop\n"

+    "    .align 1\n"

+    ".STACK2:\n"

+    "    .short  260\n");

diff --git a/gdb/testsuite/gdb.arch/gdb1291.exp b/gdb/testsuite/gdb.arch/gdb1291.exp
new file mode 100644
index 0000000..2c1f4cc
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1291.exp
@@ -0,0 +1,62 @@
+# Copyright 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@gnu.org
+
+# This file is part of the gdb testsuite.
+
+# Tests for PR:1291.  Ensure that backtrace works properly for stack
+# frames greater than 256 bytes.
+
+if $tracelevel {
+    strace $tracelevel
+}
+
+# Test SH backtraces with >256 byte frame stack. (PR:1291)
+
+set prms_id 0
+set bug_id 0
+
+if ![istarget "sh-*-*"] then {
+    verbose "Skipping SH backtrace tests."
+    return
+}
+
+set testfile "gdb1291"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+    gdb_suppress_tests
+}
+
+gdb_test "b sub" "Breakpoint 2*" "set breakpoint"
+gdb_test "c" "Breakpoint 2*" "get to sub"
+gdb_test "bt" "#0\[ \t\]*$hex \\(\\) at sh-bt.*\r\n#1\[ \t\]*$hex in main.*" \
+	"backtrace in gdb1291"
diff --git a/gdb/testsuite/gdb.arch/gdb1431.c b/gdb/testsuite/gdb.arch/gdb1431.c
new file mode 100755
index 0000000..0041042
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1431.c
@@ -0,0 +1,63 @@
+/* Copyright 2003 Free Software Foundation, Inc.

+ 

+   This program is free software; you can redistribute it and/or modify

+   it under the terms of the GNU General Public License as published by

+   the Free Software Foundation; either version 2 of the License, or

+   (at your option) any later version.

+ 

+   This program is distributed in the hope that it will be useful,

+   but WITHOUT ANY WARRANTY; without even the implied warranty of

+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+   GNU General Public License for more details.

+ 

+   You should have received a copy of the GNU General Public License

+   along with this program; if not, write to the Free Software

+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

+ 

+   Please email any bugs, comments, and/or additions to this file to:

+   bug-gdb@gnu.org

+ 

+   This file is part of the gdb testsuite.  */

+

+void sub1 (void);

+void sub2 (void);

+

+main()

+{

+        sub1();

+        sub2();

+}

+

+asm(".text\n"

+    "    .align 5\n"

+    "sub1:\n"

+    "    mov.l  r14,@-r15\n"

+    "    add    #-128,r15\n"

+    "    add    #-128,r15\n"

+    "    mov    r15,r14\n"

+    "    mov.w  .STACK1,r7\n"

+    "    add    r7,r14\n"

+    "    mov    r14,r15\n"

+    "    mov.l  @r15+,r14\n"

+    "    rts\n"

+    "    nop\n"

+    "    .align 1\n"

+    ".STACK1:\n"

+    "    .short  256\n");

+

+asm(".text\n"

+    "    .align 5\n"

+    "sub2:\n"

+    "    mov.l  r14,@-r15\n"

+    "    mov.w  .STACK2,r3\n"

+    "    sub    r3,r15\n"

+    "    mov    r15,r14\n"

+    "    mov.w  .STACK2,r7\n"

+    "    add    r7,r14\n"

+    "    mov    r14,r15\n"

+    "    mov.l  @r15+,r14\n"

+    "    rts\n"

+    "    nop\n"

+    "    .align 1\n"

+    ".STACK2:\n"

+    "    .short  260\n");

diff --git a/gdb/testsuite/gdb.arch/gdb1431.exp b/gdb/testsuite/gdb.arch/gdb1431.exp
new file mode 100644
index 0000000..15bff46
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1431.exp
@@ -0,0 +1,66 @@
+# Copyright 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@gnu.org
+
+# This file is part of the gdb testsuite.
+
+# Tests for PR:1431.  Catch gdb not continuing to second function properly.
+
+if $tracelevel {
+    strace $tracelevel
+}
+
+# Observe that the until command doesn't go all the way to sub2.
+
+set prms_id 0
+set bug_id 0
+
+if ![istarget "sh-*-*"] then {
+    verbose "Skipping SH backtrace tests."
+    return
+}
+
+set testfile "gdb1431"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+    gdb_suppress_tests
+}
+
+gdb_test "u sub1" "sub1*" "get to sub1"
+gdb_test "bt" "#0\[ \t\]*$hex \\(\\) at sh-bt.*\r\n#1\[ \t\]*$hex in main.*" \
+	"backtrace in gdb1291"
+
+kfail "gdb/1431" "u sub2"
+# This is what we would expect to be able to do:
+#gdb_test "u sub2" "sub2*" "get to sub2"
+#gdb_test "bt" "#0\[ \t\]*$hex \\(\\) at sh-bt.*\r\n#1\[ \t\]*$hex in main.*" \
+#	"backtrace in gdb1291"