-# Copyright 1992, 1997, 1999, 2001, 2002, 2003, 2004, 2007, 2008, 2009
-# Free Software Foundation, Inc.
+# Copyright 1992-2016 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
# This file was written by Fred Fish. (fnf@cygnus.com)
# Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com)
-if $tracelevel then {
- strace $tracelevel
-}
-
if { [skip_cplus_tests] } { continue }
-set testfile "cplusfuncs"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
+standard_testfile .cc
-if { [get_compiler_info $binfile "c++"] } {
+if { [get_compiler_info "c++"] } {
return -1
}
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
- untested cplusfuncs.exp
- return -1
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
+ return -1
}
#
set dm_type_void "void"
set dm_type_void_star "void*"
+# Some other vagaries of GDB's type printing machinery. The integer types
+# may have unsigned before or after their length, and may have "int"
+# appended. The char* conversion operator may have name "char*" even if
+# the type is "char *", because the name comes from the debug information
+# and the type from GDB. Function types may not see through typedefs.
+
+set dm_type_short "short"
+set dm_type_long "long"
+set dm_type_unsigned_short "unsigned short"
+set dm_type_unsigned_long "unsigned long"
+set dm_operator_char_star "char*"
+set dm_operator_char_star_quoted "char\\*"
+set dm_type_typedef 0
+
proc probe_demangler { } {
global gdb_prompt
global dm_operator_comma
+ global dm_operator_char_star
+ global dm_operator_char_star_quoted
global dm_type_char_star
global dm_type_char_star_quoted
global dm_type_foo_ref
global dm_type_unsigned_int
global dm_type_void
global dm_type_void_star
-
- send_gdb "print &foo::operator,(foo&)\n"
- gdb_expect {
- -re ".*foo::operator, \\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_operator_comma ", "
- pass "detect dm_operator_comma"
- }
- -re ".*foo::operator,\\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_operator_comma"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_operator_comma"
- }
- timeout {
- fail "detect dm_operator_comma"
- }
- }
-
- send_gdb "print &dm_type_char_star\n"
- gdb_expect {
- -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_char_star "char *"
- set dm_type_char_star_quoted "char \\*"
- pass "detect dm_type_char_star"
- }
- -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_char_star"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_char_star"
- }
- timeout {
- fail "detect dm_type_char_star (timeout)"
- }
- }
-
- send_gdb "print &dm_type_foo_ref\n"
- gdb_expect {
- -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_foo_ref "foo &"
- pass "detect dm_type_foo_ref"
- }
- -re ".*dm_type_foo_ref\\(foo&\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_foo_ref"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_foo_ref"
- }
- timeout {
- fail "detect dm_type_foo_ref (timeout)"
- }
- }
-
- send_gdb "print &dm_type_int_star\n"
- gdb_expect {
- -re ".*dm_type_int_star\\(int \\*\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_int_star "int *"
- pass "detect dm_type_int_star"
- }
- -re ".*dm_type_int_star\\(int\\*\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_int_star"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_int_star"
- }
- timeout {
- fail "detect dm_type_int_star (timeout)"
- }
- }
-
- send_gdb "print &dm_type_long_star\n"
- gdb_expect {
- -re ".*dm_type_long_star\\(long \\*\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_long_star "long *"
- pass "detect dm_type_long_star"
- }
- -re ".*dm_type_long_star\\(long\\*\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_long_star"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_long_star"
- }
- timeout {
- fail "detect dm_type_long_star (timeout)"
- }
- }
-
- send_gdb "print &dm_type_unsigned_int\n"
- gdb_expect {
- -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_unsigned_int "unsigned int"
- pass "detect dm_type_unsigned_int"
- }
- -re ".*dm_type_unsigned_int\\(unsigned\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_unsigned_int"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_unsigned_int"
+ global dm_type_short
+ global dm_type_unsigned_short
+ global dm_type_long
+ global dm_type_unsigned_long
+ global dm_type_typedef
+
+ gdb_test_multiple "print &foo::operator,(foo&)" \
+ "detect dm_operator_comma" {
+ -re ".*foo::operator, \\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_operator_comma ", "
+ pass "detect dm_operator_comma"
+ }
+ -re ".*foo::operator,\\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_operator_comma"
+ }
+ }
+
+ gdb_test_multiple "print &foo::operator char*($dm_type_void)" \
+ "detect dm_operator_char_star" {
+ -re ".*foo::operator char \\*\\(void\\).*\r\n$gdb_prompt $" {
+ # v2 demangler or GDB type printer
+ set dm_operator_char_star "char *"
+ set dm_operator_char_star_quoted "char \\*"
+ pass "detect dm_operator_char_star"
+ }
+ -re ".*foo::operator char\\*\\(\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_operator_char_star"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_char_star" \
+ "detect dm_type_char_star" {
+ -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_char_star "char *"
+ set dm_type_char_star_quoted "char \\*"
+ pass "detect dm_type_char_star"
+ }
+ -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_char_star"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_foo_ref" \
+ "detect dm_type_foo_ref" {
+ -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_foo_ref "foo &"
+ pass "detect dm_type_foo_ref"
+ }
+ -re ".*dm_type_foo_ref\\(foo&\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_foo_ref"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_int_star" \
+ "detect dm_type_int_star" {
+ -re ".*dm_type_int_star\\(int \\*\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_int_star "int *"
+ pass "detect dm_type_int_star"
+ }
+ -re ".*dm_type_int_star\\(int\\*\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_int_star"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_long_star" \
+ "detect dm_type_long_star" {
+ -re ".*dm_type_long_star\\(long \\*\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_long_star "long *"
+ pass "detect dm_type_long_star"
+ }
+ -re ".*dm_type_long_star\\(long\\*\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_long_star"
+ }
+ -re ".*dm_type_long_star\\(long int \\*\\).*\r\n$gdb_prompt $" {
+ # GCC v3 and GDB's type printer
+ set dm_type_long_star "long int *"
+ pass "detect dm_type_long_star"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_unsigned_int" \
+ "detect dm_type_unsigned_int" {
+ -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_unsigned_int "unsigned int"
+ pass "detect dm_type_unsigned_int"
+ }
+ -re ".*dm_type_unsigned_int\\(unsigned\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_unsigned_int"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_void" \
+ "detect dm_type_void" {
+ -re ".*dm_type_void\\(void\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_void "void"
+ pass "detect dm_type_void"
+ }
+ -re ".*dm_type_void\\(\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_void"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_void_star" \
+ "detect dm_type_void_star" {
+ -re ".*dm_type_void_star\\(void \\*\\).*\r\n$gdb_prompt $" {
+ # v2 demangler
+ set dm_type_void_star "void *"
+ pass "detect dm_type_void_star"
+ }
+ -re ".*dm_type_void_star\\(void\\*\\).*\r\n$gdb_prompt $" {
+ # v3 demangler
+ pass "detect dm_type_void_star"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_short" \
+ "detect dm_type_short" {
+ -re ".*dm_type_short\\(short\\).*\r\n$gdb_prompt $" {
+ # v2 and v3 demanglers
+ pass "detect dm_type_short"
+ }
+ -re ".*dm_type_short\\(short int\\).*\r\n$gdb_prompt $" {
+ # GDB type printer
+ set dm_type_short "short int"
+ pass "detect dm_type_short"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_unsigned_short" \
+ "detect dm_type_unsigned_short" {
+ -re ".*dm_type_unsigned_short\\(unsigned short\\).*\r\n$gdb_prompt $" {
+ # v2 and v3 demanglers
+ pass "detect dm_type_unsigned_short"
+ }
+ -re ".*dm_type_unsigned_short\\(short unsigned int\\).*\r\n$gdb_prompt $" {
+ # GDB type printer
+ set dm_type_unsigned_short "short unsigned int"
+ pass "detect dm_type_unsigned_short"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_long" \
+ "detect dm_type_long" {
+ -re ".*dm_type_long\\(long\\).*\r\n$gdb_prompt $" {
+ # v2 and v3 demanglers
+ pass "detect dm_type_long"
+ }
+ -re ".*dm_type_long\\(long int\\).*\r\n$gdb_prompt $" {
+ # GDB type printer
+ set dm_type_long "long int"
+ pass "detect dm_type_long"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_unsigned_long" \
+ "detect dm_type_unsigned_long" {
+ -re ".*dm_type_unsigned_long\\(unsigned long\\).*\r\n$gdb_prompt $" {
+ # v2 and v3 demanglers
+ pass "detect dm_type_unsigned_long"
+ }
+ -re ".*dm_type_unsigned_long\\(long unsigned int\\).*\r\n$gdb_prompt $" {
+ # GDB type printer
+ set dm_type_unsigned_long "long unsigned int"
+ pass "detect dm_type_unsigned_long"
+ }
+ }
+
+ gdb_test_multiple "print &dm_type_typedef" \
+ "detect dm_type_typedef" {
+ -re ".*dm_type_typedef\\(int\\).*\r\n$gdb_prompt $" {
+ # v2 and v3 demanglers
+ pass "detect dm_type_typedef"
+ }
+ -re ".*dm_type_typedef\\(myint\\).*\r\n$gdb_prompt $" {
+ # GDB type printer
+ set dm_type_typedef 1
+ pass "detect dm_type_typedef"
+ }
}
- timeout {
- fail "detect dm_unsigned int (timeout)"
- }
- }
-
- send_gdb "print &dm_type_void\n"
- gdb_expect {
- -re ".*dm_type_void\\(void\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_void "void"
- pass "detect dm_type_void"
- }
- -re ".*dm_type_void\\(\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_void"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_void"
- }
- timeout {
- fail "detect dm_type_void (timeout)"
- }
- }
-
- send_gdb "print &dm_type_void_star\n"
- gdb_expect {
- -re ".*dm_type_void_star\\(void \\*\\).*\r\n$gdb_prompt $" {
- # v2 demangler
- set dm_type_void_star "void *"
- pass "detect dm_type_void_star"
- }
- -re ".*dm_type_void_star\\(void\\*\\).*\r\n$gdb_prompt $" {
- # v3 demangler
- pass "detect dm_type_void_star"
- }
- -re ".*$gdb_prompt $" {
- fail "detect dm_type_void_star"
- }
- timeout {
- fail "detect dm_type_void_star (timeout)"
- }
- }
}
#
proc info_func_regexp { name demangled } {
global gdb_prompt
- send_gdb "info function $name\n"
- set demangled [regsub {\\\(void\\\)} $demangled {\(\)}]
- gdb_expect {
- -re ".*File .*:\r\n(class |)$demangled\r\n.*$gdb_prompt $" {
- pass "info function for \"$name\""
- }
- -re ".*$gdb_prompt $" {
- fail "info function for \"$name\""
- }
- timeout {
- fail "info function for \"$name\" (timeout)"
- }
- }
+ regsub {\\\(void\\\)} $demangled {\(\)} demangled
+
+ gdb_test "info function $name" \
+ "File .*:\r\n(class|)${demangled}.*" \
+ "info function for \"$name\""
}
#
set good_pattern [string_to_regexp $good]
- send_gdb "print &$name\n"
- gdb_expect {
- -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
- pass "print &$name"
- }
- -re ".*$gdb_prompt $" {
- fail "print &$name"
- }
- timeout {
- fail "print &$name (timeout)"
- }
- }
+ gdb_test "print &$name" \
+ ".* = .* $hex <$good_pattern>"
}
# NOTE: carlton/2003-01-16: hairyfunc5-6 fail on GCC 3.x (for at least
set good_pattern [string_to_regexp $good]
set bad_pattern [string_to_regexp $bad]
- send_gdb "print &$name\n"
- gdb_expect {
+ gdb_test_multiple "print &$name" "print &$name" {
-re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
pass "print &$name"
}
-re ".* = .* $hex <$bad_pattern>\r\n$gdb_prompt $" {
kfail $bugid "print &$name"
}
- -re ".*$gdb_prompt $" {
- fail "print &$name"
- }
- timeout {
- fail "print &$name (timeout)"
- }
}
}
#
proc print_addr { name } {
- set expected [regsub {\(void\)} $name {()}]
+ regsub {\(void\)} $name {()} expected
if {[string first "::" $name] == -1} {
# C function -- must be qutoed
set name "'$name'"
proc test_lookup_operator_functions {} {
global dm_operator_comma
+ global dm_operator_char_star
global dm_type_char_star
- global dm_type_char_star_quoted
+ global dm_operator_char_star_quoted
global dm_type_foo_ref
global dm_type_void
global dm_type_void_star
info_func "operator int(" "int foo::operator int($dm_type_void);"
info_func "operator()(" "void foo::operator()($dm_type_foo_ref);"
- info_func "operator $dm_type_char_star_quoted\(" \
- "char *foo::operator $dm_type_char_star\($dm_type_void);"
+ info_func "operator $dm_operator_char_star_quoted\(" \
+ "char *foo::operator $dm_operator_char_star\($dm_type_void);"
}
proc test_paddr_operator_functions {} {
global hex
- global hp_aCC_compiler
global dm_operator_comma
global dm_type_char_star
global dm_type_foo_ref
global dm_type_unsigned_int
global dm_type_void
global dm_type_void_star
+ global dm_operator_char_star
print_addr "foo::operator*($dm_type_foo_ref)"
print_addr "foo::operator%($dm_type_foo_ref)"
" = .* $hex <foo::operator new\\(.*\\)(| static)>"
gdb_test "print &foo::operator new\[\]" \
" = .* $hex <foo::operator new\\\[\\\]\\(.*\\)(| static)>"
- if { !$hp_aCC_compiler } {
- print_addr "foo::operator delete($dm_type_void_star)"
- print_addr "foo::operator delete[]($dm_type_void_star)"
- } else {
- gdb_test "print &'foo::operator delete($dm_type_void_star) static'" \
- " = .*(0x\[0-9a-f\]+|) <foo::operator delete.*>"
- }
+
+ print_addr "foo::operator delete($dm_type_void_star)"
+ print_addr "foo::operator delete[]($dm_type_void_star)"
print_addr "foo::operator int($dm_type_void)"
- print_addr "foo::operator $dm_type_char_star\($dm_type_void)"
+ print_addr "foo::operator $dm_operator_char_star\($dm_type_void)"
}
#
proc test_paddr_overloaded_functions {} {
global dm_type_unsigned_int
global dm_type_void
+ global dm_type_short
+ global dm_type_unsigned_short
+ global dm_type_long
+ global dm_type_unsigned_long
print_addr "overload1arg($dm_type_void)"
print_addr "overload1arg(char)"
print_addr "overload1arg(signed char)"
print_addr "overload1arg(unsigned char)"
- print_addr "overload1arg(short)"
- print_addr "overload1arg(unsigned short)"
+ print_addr "overload1arg($dm_type_short)"
+ print_addr "overload1arg($dm_type_unsigned_short)"
print_addr "overload1arg(int)"
print_addr "overload1arg($dm_type_unsigned_int)"
- print_addr "overload1arg(long)"
- print_addr "overload1arg(unsigned long)"
+ print_addr "overload1arg($dm_type_long)"
+ print_addr "overload1arg($dm_type_unsigned_long)"
print_addr "overload1arg(float)"
print_addr "overload1arg(double)"
global dm_type_char_star
global dm_type_int_star
global dm_type_long_star
+ global dm_type_typedef
print_addr_2 "hairyfunc1" "hairyfunc1(int)"
- print_addr_2 "hairyfunc2" "hairyfunc2(int (*)($dm_type_char_star))"
- print_addr_2 "hairyfunc3" "hairyfunc3(int (*)(short (*)($dm_type_long_star)))"
- print_addr_2 "hairyfunc4" "hairyfunc4(int (*)(short (*)($dm_type_char_star)))"
-
- # gdb-gnats bug gdb/19:
- # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
- print_addr_2_kfail "hairyfunc5" "hairyfunc5(int (*(*)($dm_type_char_star))(long))" "hairyfunc5(int (*)(long) (*)(char*))" "gdb/19"
- print_addr_2_kfail "hairyfunc6" "hairyfunc6(int (*(*)($dm_type_int_star))(long))" "hairyfunc6(int (*)(long) (*)(int*))" "gdb/19"
- print_addr_2_kfail "hairyfunc7" "hairyfunc7(int (*(*)(int (*)($dm_type_char_star)))(long))" "hairyfunc7(int (*)(long) (*)(int (*)(char*)))" "gdb/19"
+
+ if {$dm_type_typedef == 0} {
+ print_addr_2 "hairyfunc2" "hairyfunc2(int (*)($dm_type_char_star))"
+ print_addr_2 "hairyfunc3" "hairyfunc3(int (*)(short (*)($dm_type_long_star)))"
+ print_addr_2 "hairyfunc4" "hairyfunc4(int (*)(short (*)($dm_type_char_star)))"
+
+ # gdb-gnats bug gdb/19:
+ # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
+ print_addr_2_kfail "hairyfunc5" "hairyfunc5(int (*(*)($dm_type_char_star))(long))" "hairyfunc5(int (*)(long) (*)(char*))" "gdb/19"
+ print_addr_2_kfail "hairyfunc6" "hairyfunc6(int (*(*)($dm_type_int_star))(long))" "hairyfunc6(int (*)(long) (*)(int*))" "gdb/19"
+ print_addr_2_kfail "hairyfunc7" "hairyfunc7(int (*(*)(int (*)($dm_type_char_star)))(long))" "hairyfunc7(int (*)(long) (*)(int (*)(char*)))" "gdb/19"
+ } else {
+ print_addr_2 "hairyfunc2" "hairyfunc2(PFPc_i)"
+ print_addr_2 "hairyfunc3" "hairyfunc3(PFPFPl_s_i)"
+ print_addr_2 "hairyfunc4" "hairyfunc4(PFPFPc_s_i)"
+
+ # gdb-gnats bug gdb/19:
+ # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
+ print_addr_2 "hairyfunc5" "hairyfunc5(PFPc_PFl_i)"
+ print_addr_2 "hairyfunc6" "hairyfunc6(PFPi_PFl_i)"
+ print_addr_2 "hairyfunc7" "hairyfunc7(PFPFPc_i_PFl_i)"
+ }
}
proc do_tests {} {
- global prms_id
- global bug_id
- global subdir
- global objdir
- global srcdir
global binfile
- global gdb_prompt
global dm_type_int_star
- set prms_id 0
- set bug_id 0
-
- # Start with a fresh gdb.
-
- gdb_exit
- gdb_start
- gdb_reinitialize_dir $srcdir/$subdir
- gdb_load $binfile
+ clean_restart $binfile
- send_gdb "set language c++\n"
- gdb_expect -re "$gdb_prompt $"
- send_gdb "set width 0\n"
- gdb_expect -re "$gdb_prompt $"
+ gdb_test_no_output "set width 0"
runto_main
+ gdb_test_no_output "set language c++"
probe_demangler
test_paddr_overloaded_functions
test_paddr_operator_functions
# A regression test on errors involving operators
gdb_test "list foo::operator $dm_type_int_star" \
- ".*the class foo does not have any method named operator $dm_type_int_star.*"
+ "Function \"foo::operator [string_to_regexp $dm_type_int_star]\" not defined\\."
}
do_tests
projects / deliverable / binutils-gdb.git / blobdiff