* gdb.arch/i386-prologue.exp: Add testcase for PR backtrace/1718.

* gdb.arch/i386-prologue.c (gdb1718): New prototype and function.
(main): Call new function.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 696296caf7ebb9bc05baa596f63c7c6a5880369f..67e0809cf50dc0ec8228a0ee49e14247b808a970 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2004-07-23  Mark Kettenis  <kettenis@gnu.org>
+
+       * gdb.arch/i386-prologue.exp: Add testcase for PR backtrace/1718.
+       * gdb.arch/i386-prologue.c (gdb1718): New prototype and function.
+       (main): Call new function.
+
 2004-07-22  Michael Chastain  <mec.gnu@mindspring.com>
 
        Test for PR exp/1715.

diff --git a/gdb/testsuite/gdb.arch/i386-prologue.c b/gdb/testsuite/gdb.arch/i386-prologue.c
index 15ed2ca014746243cd84a599befd551b591f63c6..5b4e5d83e9b89cdd67d2c450b117effec07525a3 100644 (file)
--- a/gdb/testsuite/gdb.arch/i386-prologue.c
+++ b/gdb/testsuite/gdb.arch/i386-prologue.c
@@ -26,6 +26,7 @@
 #endif
 
 void gdb1253 (void);
+void gdb1718 (void);
 void gdb1338 (void);
 void jump_at_beginning (void);
 
@@ -33,6 +34,7 @@ int
 main (void)
 {
   gdb1253 ();
+  gdb1718 ();
   gdb1338 ();
   jump_at_beginning ();
   return 0;
@@ -51,6 +53,21 @@ asm(".text\n"
     "    leave\n"
     "    ret\n");
 
+/* Relevant part of the prologue from backtrace/1718.  */
+
+asm(".text\n"
+    "    .align 8\n"
+    SYMBOL (gdb1718) ":\n"
+    "    pushl %ebp\n"
+    "    movl  $0x11111111, %eax\n"
+    "    movl  %esp, %ebp\n"
+    "    pushl %esi\n"
+    "    movl  $0x22222222, %esi\n"
+    "    pushl %ebx\n"
+    "    int   $0x03\n"
+    "    leave\n"
+    "    ret\n");
+
 /* Relevant part of the prologue from backtrace/1338.  */
 
 asm(".text\n"

diff --git a/gdb/testsuite/gdb.arch/i386-prologue.exp b/gdb/testsuite/gdb.arch/i386-prologue.exp
index 1258e44168b0da2a8a5b124de637150af1e28a2e..243c15f36ee9aac3a4af23fe40a76ee6a8473cb6 100644 (file)
--- a/gdb/testsuite/gdb.arch/i386-prologue.exp
+++ b/gdb/testsuite/gdb.arch/i386-prologue.exp
@@ -73,6 +73,20 @@ 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"
+
+setup_kfail *-*-* gdb/1718
+gdb_test "backtrace 10" \
+       "#0\[ \t\]*$hex in gdb1718.*\r\n#1\[ \t\]*$hex in main.*" \
+       "backtrace in gdb1718"
+
+setup_kfail *-*-* gdb/1718
+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"