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| author | Mark Kettenis <kettenis@gnu.org> | 2006-02-13 22:33:26 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2006-02-13 22:33:26 +0000 |
| commit | 31d8bdd239bf74d90a9db06ff9e0690135b845b3 (patch) | |
| tree | cf28385fb5dd017d49b4cfc70f2f7a36e625e2de /gdb/testsuite/gdb.arch | |
| parent | 34e41e637a9134fd5d3fa00eefe4b42428e7ddc8 (diff) | |
| download | gdb-31d8bdd239bf74d90a9db06ff9e0690135b845b3.zip gdb-31d8bdd239bf74d90a9db06ff9e0690135b845b3.tar.gz gdb-31d8bdd239bf74d90a9db06ff9e0690135b845b3.tar.bz2 | |
* gdb.arch/i386-prologue.exp: Add testcase for PR breakpoints/2080.
Diffstat (limited to 'gdb/testsuite/gdb.arch')
| -rw-r--r-- | gdb/testsuite/gdb.arch/i386-prologue.c | 20 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/i386-prologue.exp | 36 |
2 files changed, 54 insertions, 2 deletions
diff --git a/gdb/testsuite/gdb.arch/i386-prologue.c b/gdb/testsuite/gdb.arch/i386-prologue.c index e684657..1ce8b68 100644 --- a/gdb/testsuite/gdb.arch/i386-prologue.c +++ b/gdb/testsuite/gdb.arch/i386-prologue.c @@ -1,6 +1,6 @@ /* Unwinder test program. - Copyright 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. This file is part of GDB. @@ -34,6 +34,7 @@ int main (void) { standard (); + stack_align (); gdb1253 (); gdb1718 (); gdb1338 (); @@ -110,3 +111,20 @@ asm(".text\n" " movl %ebp,%esp\n" " popl %ebp\n" " ret\n"); + +asm(".text\n" + " .align 8\n" + SYMBOL (stack_align) ":\n" + " leal 4(%esp), %ecx\n" + " andl $-16, %esp\n" + " pushl -4(%ecx)\n" + " pushl %ebp\n" + " movl %esp, %ebp\n" + " pushl %edi\n" + " pushl %ecx\n" + " int $0x03\n" + " popl %ecx\n" + " popl %edi\n" + " popl %ebp\n" + " leal -4(%ecx), %esp\n" + " ret\n"); diff --git a/gdb/testsuite/gdb.arch/i386-prologue.exp b/gdb/testsuite/gdb.arch/i386-prologue.exp index 48aad1c..39f2a6d 100644 --- a/gdb/testsuite/gdb.arch/i386-prologue.exp +++ b/gdb/testsuite/gdb.arch/i386-prologue.exp @@ -1,4 +1,4 @@ -# Copyright 2003, 2004 Free Software Foundation, Inc. +# Copyright (C) 2003, 2004, 2006 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 @@ -93,6 +93,38 @@ gdb_test "info frame" \ ".*Saved registers:.*ebp at.*edi at.*eip at.*" \ "saved registers in standard" + +# Testcase from breakpoints/2080. + +gdb_test "break *(stack_align + 7)" \ + "Breakpoint \[0-9\]* at $hex" + +gdb_test "continue" \ + "Breakpoint \[0-9\]*.*stack_align.*" \ + "continue to stack_align + 7" + +setup_kfail *-*-* gdb/2080 +gdb_test "backtrace 10" \ + "#0\[ \t\]*$hex in stack_align.*\r\n#1\[ \t\]*$hex in main.*" \ + "first backtrace in stack_align" + +gdb_test "continue" \ + "Program received signal SIGTRAP.*" \ + "continue in stack_align" + +skip_breakpoint stack_align + +setup_kfail *-*-* gdb/2080 +gdb_test "backtrace 10" \ + "#0\[ \t\]*$hex in stack_align.*\r\n#1\[ \t\]*$hex in main.*" \ + "second backtrace in stack_align" + +setup_kfail *-*-* gdb/2080 +gdb_test "info frame" \ + ".*Saved registers:.*ecx at.*ebp at.*edi at.*eip at.*" \ + "saved registers in stack_align" + + # Testcase from symtab/1253. gdb_test "continue" "Program received signal SIGTRAP.*" "continue to gdb1253" @@ -107,6 +139,7 @@ gdb_test "info frame" \ ".*Saved registers:.*ebp at.*edi at.*eip at.*" \ "saved registers in gdb1253" + # Testcase from backtrace/1718. gdb_test "continue" "Program received signal SIGTRAP.*" "continue to gdb1718" @@ -122,6 +155,7 @@ gdb_test "info frame" \ ".*Saved registers:.*esi at.*ebx at.*eip at.*" \ "saved registers in gdb1718" + # Testcase from backtrace/1338. gdb_test "continue" "Program received signal SIGTRAP.*" "continue to gdb1338" |