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-rw-r--r--gdb/testsuite/ChangeLog8
-rwxr-xr-xgdb/testsuite/gdb.arch/gdb1291.c45
-rw-r--r--gdb/testsuite/gdb.arch/gdb1291.exp42
-rw-r--r--gdb/testsuite/gdb.arch/gdb1291.s129
4 files changed, 173 insertions, 51 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e607b1c..174a787 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2004-02-16 Fred Fish <fnf@redhat.com>
+
+ * gdb.arch/gdb1291.c: Remove
+ * gdb.arch/gdb1291.s: New test input file.
+ * gdb.arch/gdb1291.exp: Expand test to check case that should not
+ fail. Test for correct result, known incorrect result, other
+ failures and timeouts.
+
2004-02-16 Andrew Cagney <cagney@redhat.com>
* gdb.base/bigcore.exp: New file.
diff --git a/gdb/testsuite/gdb.arch/gdb1291.c b/gdb/testsuite/gdb.arch/gdb1291.c
deleted file mode 100755
index 7e70e6e..0000000
--- a/gdb/testsuite/gdb.arch/gdb1291.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright 2003, 2004 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"
- "_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
index 2c1f4cc..4264d6c 100644
--- a/gdb/testsuite/gdb.arch/gdb1291.exp
+++ b/gdb/testsuite/gdb.arch/gdb1291.exp
@@ -37,9 +37,9 @@ if ![istarget "sh-*-*"] then {
}
set testfile "gdb1291"
-set srcfile ${testfile}.c
+set srcfile ${testfile}.s
set binfile ${objdir}/${subdir}/${testfile}
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ""] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
@@ -56,7 +56,37 @@ 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"
+gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint"
+gdb_test "c" "Breakpoint 2.* sub1 .*" "get to sub1"
+
+send_gdb "bt\n"
+gdb_expect {
+ -re "#0.* sub1 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
+ pass "backtrace with local variable less than or equal to 256 bytes"
+ }
+ -re ".*$gdb_prompt $" {
+ fail "backtrace with local variable less than or equal to 256 bytes"
+ }
+ timeout {
+ fail "backtrace with local variable less than or equal to 256 bytes (timeout)"
+ }
+}
+
+gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint"
+gdb_test "c" "Breakpoint 3.* sub2 .*" "get to sub2"
+
+send_gdb "bt\n"
+gdb_expect {
+ -re "#0.* sub2 .*\r\n#1\[ \t\]*$hex in main \\(\\).*\r\n$gdb_prompt $" {
+ pass "backtrace with local variable larger than 256 bytes"
+ }
+ -re "#0.* sub2 .*\r\n#1 0x00000000 in \\?\\? \\(\\).*\r\n$gdb_prompt $" {
+ kfail "gdb/1291" "backtrace with local variable larger than 256 bytes"
+ }
+ -re ".*$gdb_prompt $" {
+ fail "backtrace with local variable larger than 256 bytes"
+ }
+ timeout {
+ fail "backtrace with local variable larger than 256 bytes (timeout)"
+ }
+}
diff --git a/gdb/testsuite/gdb.arch/gdb1291.s b/gdb/testsuite/gdb.arch/gdb1291.s
new file mode 100644
index 0000000..0f40b8f
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1291.s
@@ -0,0 +1,129 @@
+! Copyright 2004 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.
+!
+! It was generated using "sh-elf-gcc -S gdb1291.c", using the following
+! source file:
+!
+! #include <stdio.h>
+!
+! main()
+! {
+! printf("hello world\n");
+! sub1();
+! sub2();
+! }
+! sub1()
+! {
+! int buf[64];
+!
+! }
+!
+! sub2()
+! {
+! int buf[65];
+!
+! }
+!
+! We use a pregenerated assembly file as the test input to avoid possible
+! problems with future versions of gcc generating different code.
+
+ .file "gdb1291.c"
+ .text
+ .section .rodata
+ .align 2
+.LC0:
+ .string "hello world\n"
+ .text
+ .align 1
+ .global _main
+ .type _main, @function
+_main:
+ mov.l r14,@-r15
+ sts.l pr,@-r15
+ mov r15,r14
+ mov.l .L2,r1
+ mov r1,r4
+ mov.l .L3,r1
+ jsr @r1
+ nop
+ mov.l .L4,r1
+ jsr @r1
+ nop
+ mov.l .L5,r1
+ jsr @r1
+ nop
+ mov r14,r15
+ lds.l @r15+,pr
+ mov.l @r15+,r14
+ rts
+ nop
+.L6:
+ .align 2
+.L2:
+ .long .LC0
+.L3:
+ .long _printf
+.L4:
+ .long _sub1
+.L5:
+ .long _sub2
+ .size _main, .-_main
+ .align 1
+ .global _sub1
+ .type _sub1, @function
+_sub1:
+ mov.l r14,@-r15
+ sts.l pr,@-r15
+ add #-128,r15
+ add #-128,r15
+ mov r15,r14
+ mov.w .L8,r7
+ add r7,r14
+ mov r14,r15
+ lds.l @r15+,pr
+ mov.l @r15+,r14
+ rts
+ nop
+ .align 1
+.L8:
+ .short 256
+ .size _sub1, .-_sub1
+ .align 1
+ .global _sub2
+ .type _sub2, @function
+_sub2:
+ mov.l r14,@-r15
+ sts.l pr,@-r15
+ mov.w .L11,r1
+ sub r1,r15
+ mov r15,r14
+ mov.w .L11,r7
+ add r7,r14
+ mov r14,r15
+ lds.l @r15+,pr
+ mov.l @r15+,r14
+ rts
+ nop
+ .align 1
+.L11:
+ .short 260
+ .size _sub2, .-_sub2
+ .ident "GCC: (GNU) 3.5.0 20040204 (experimental)"
generated by cgit v1.1 at 2024-12-02 04:11:13 +0000