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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.
This commit is contained in:
Michael Snyder 2001-11-09 19:14:54 +00:00
parent d4d0c21e8f
commit db62520a00
2 changed files with 65 additions and 1 deletions
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5
gdb/testsuite/ChangeLog
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@ -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 ?&",

61
gdb/testsuite/gdb.base/callfuncs.exp
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@ -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