[PATCH 04/16] Eliminate literal line numbers in call-rt-st.exp

[Andreas Arnez <arnez@linux.vnet.ibm.com>]

Remove literal line numbers from the regexps in call-rt-st.exp.  Add
appropriate eye-catchers to call-rt-st.c and refer to those instead.

gdb/testsuite/ChangeLog:

	* gdb.base/call-rt-st.c: Add eye-catchers.
	* gdb.base/call-rt-st.exp: Refer to eye-catchers instead of
	literal line numbers.
---
 gdb/testsuite/gdb.base/call-rt-st.c   |  6 +++---
 gdb/testsuite/gdb.base/call-rt-st.exp | 11 ++++++-----
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/gdb/testsuite/gdb.base/call-rt-st.c b/gdb/testsuite/gdb.base/call-rt-st.c
index 09dd5bb..a583bab 100644
--- a/gdb/testsuite/gdb.base/call-rt-st.c
+++ b/gdb/testsuite/gdb.base/call-rt-st.c
@@ -125,7 +125,7 @@ void loop_count () {
 
      int index;
 
-     for (index=0; index<4; index++);
+     for (index=0; index<4; index++); /* -break1- */
 }
 
 /*****************************************************************
@@ -772,9 +772,9 @@ int main ()  {
   print_int_char_combo(*int_char_combo);
   print_struct_rep(*struct1);
 
-  loop_count();
+  loop_count();			/* -finish2- */
 
-  return 0;
+  return 0;			/* -finish1- */
 }
 
 
diff --git a/gdb/testsuite/gdb.base/call-rt-st.exp b/gdb/testsuite/gdb.base/call-rt-st.exp
index 0ca312c..925d896 100644
--- a/gdb/testsuite/gdb.base/call-rt-st.exp
+++ b/gdb/testsuite/gdb.base/call-rt-st.exp
@@ -64,19 +64,20 @@ if ![runto_main] then {
 }
 
 
+set stop_line [gdb_get_line_number "-break1-"]
 gdb_test "break loop_count" \
-    "Breakpoint.* file .*call-rt-st.c, line 128\\." \
+    "Breakpoint.* file .*call-rt-st.c, line $stop_line\\." \
     "breakpoint loop_count"
 
 gdb_test "continue" \
-    "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+128\[\t \]+for \\(index=0; index.4; index..\\);\[\r\n \]+" \
+    "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:$stop_line\[ \t\r\n\]+$stop_line\[\t \]+for \\(index=0; index.4; index..\\);.*\[\r\n \]+" \
     "continue to loop_count"
 
 gdb_test_multiple "finish" "finish out from loop count" {
-    -re "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:777\[ \t\r\n\]+777\[\t \]+return 0;.*$gdb_prompt $" {
-	pass "finish out from loop_count (line 777)"
+    -re "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:$stop_line\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:\[0-9\]+\[ \t\r\n\]+\[0-9\]+\[\t \]+return 0;.*-finish1-.*$gdb_prompt $" {
+	pass "finish out from loop_count (finish1)"
     }
-    -re  "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:775\[ \t\r\n\]+775\[\t \]+loop_count.*$gdb_prompt $" {
+    -re  "Run till exit from .0  loop_count \\(\\) at.*call-rt-st.c:$stop_line\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:\[0-9\]+\[ \t\r\n\]+\[0-9\]+\[\t \]+loop_count.*-finish2-.*$gdb_prompt $" {
 	pass "finish out from loop_count (line 775)"
     }
 }
-- 
1.8.4.2