diff options
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.base/callfuncs.exp | 61 |
2 files changed, 65 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 7a349cd..6c79335 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2001-11-08 Michael Snyder <msnyder@redhat.com> + + * gdb.base/callfuncs.exp: Add tests for nested call dummies. + Add pass/fail message for stop at breakpoint in call dummy function. + 2001-11-07 Michael Snyder <msnyder@redhat.com> * gdb.c++/templates.exp: Replace "const &" with "const ?&", diff --git a/gdb/testsuite/gdb.base/callfuncs.exp b/gdb/testsuite/gdb.base/callfuncs.exp index e66f9fd..43d6177 100644 --- a/gdb/testsuite/gdb.base/callfuncs.exp +++ b/gdb/testsuite/gdb.base/callfuncs.exp @@ -319,7 +319,9 @@ gdb_breakpoint add # Call function (causing a breakpoint hit in the call dummy) and do a continue, # make sure we are back at main and still have the same register contents. -gdb_test "print add(4,5)" "The program being debugged stopped while.*" "" +gdb_test "print add(4,5)" \ + "The program being debugged stopped while.*" \ + "stop at breakpoint in call dummy function" gdb_test "continue" "Continuing.*" "continue from call dummy breakpoint" if ![gdb_test "bt 2" \ "#0 main.*" \ @@ -368,4 +370,61 @@ if ![gdb_test "return 7" \ } } +# Call function (causing a breakpoint hit in the call dummy), and +# call another function from the call dummy frame (thereby setting up +# several nested call dummy frames). Test that backtrace and finish +# work when several call dummies are nested. +gdb_breakpoint sum10 +gdb_breakpoint t_small_values +gdb_test "print add(2,3)" "The program being debugged stopped while.*" \ + "stop at nested call level 1" +gdb_test "backtrace" \ + "\#0 add \\(a=2, b=3\\).*\#1 <function called from gdb>.*\#2 main.*" \ + "backtrace at nested call level 1" +gdb_test "print add(4,5)" "The program being debugged stopped while.*" \ + "stop at nested call level 2" +gdb_test "backtrace" \ + "\#0 add \\(a=4, b=5\\).*\#1 <function called from gdb>.*\#2 add \\(a=2, b=3\\).*\#3 <function called from gdb>.*\#4 main.*" \ + "backtrace at nested call level 2" +gdb_test "print sum10(2,4,6,8,10,12,14,16,18,20)" \ + "The program being debugged stopped while.*" \ + "stop at nested call level 3" +gdb_test "backtrace" \ + "\#0 sum10 \\(i0=2, i1=4, i2=6, i3=8, i4=10, i5=12, i6=14, i7=16, i8=18, i9=20\\).*\#1 <function called from gdb>.*\#2 add \\(a=4, b=5\\).*\#3 <function called from gdb>.*\#4 add \\(a=2, b=3\\).*\#5 <function called from gdb>.*\#6 main.*" \ + "backtrace at nested call level 3" +gdb_test "print t_small_values(1,3,5,7,9,11,13,15,17,19)" \ + "The program being debugged stopped while.*" \ + "stop at nested call level 4" +gdb_test "backtrace" \ + "\#0 t_small_values \\(arg1=1 '.001', arg2=3, arg3=5, arg4=7 '.a', arg5=9, arg6=11 '.013', arg7=13, arg8=15, arg9=17, arg10=19\\).*\#2 sum10 \\(i0=2, i1=4, i2=6, i3=8, i4=10, i5=12, i6=14, i7=16, i8=18, i9=20\\).*\#3 <function called from gdb>.*\#4 add \\(a=4, b=5\\).*\#5 <function called from gdb>.*\#6 add \\(a=2, b=3\\).*\#7 <function called from gdb>.*\#8 main.*" \ + "backtrace at nested call level 4" +gdb_test "finish" "Value returned is .* = 100" \ + "Finish from nested call level 4" +gdb_test "backtrace" \ + "\#0 sum10 \\(i0=2, i1=4, i2=6, i3=8, i4=10, i5=12, i6=14, i7=16, i8=18, i9=20\\).*\#1 <function called from gdb>.*\#2 add \\(a=4, b=5\\).*\#3 <function called from gdb>.*\#4 add \\(a=2, b=3\\).*\#5 <function called from gdb>.*\#6 main.*" \ + "backtrace after finish from nested call level 4" +gdb_test "finish" "Value returned is .* = 110" \ + "Finish from nested call level 3" +gdb_test "backtrace" \ + "\#0 add \\(a=4, b=5\\).*\#1 <function called from gdb>.*\#2 add \\(a=2, b=3\\).*\#3 <function called from gdb>.*\#4 main.*" \ + "backtrace after finish from nested call level 3" +gdb_test "finish" "Value returned is .* = 9" \ + "Finish from nested call level 2" +gdb_test "backtrace" \ + "\#0 add \\(a=2, b=3\\).*\#1 <function called from gdb>.*\#2 main.*" \ + "backtrace after finish from nested call level 2" +gdb_test "finish" "Value returned is .* = 5" \ + "Finish from nested call level 1" +gdb_test "backtrace" "\#0 main .*" \ + "backtrace after finish from nested call level 1" + +do_get_all_registers +set new_reg_content $all_registers_content +if ![string compare $old_reg_content $new_reg_content] then { + pass "nested call dummies preserve register contents" +} else { + fail "nested call dummies preserve register contents" +} + return 0 + |