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bf7a4de172
Before this commit using ptype on a Fortran function will include
information about the functions return type, but not the expected
arguments as it would for C or C++. After this commit argument types
are included in the ptype output.
For example, before GDB prints:
(gdb) ptype fun1
type = integer(kind=4) ()
(gdb) ptype is_bigger
type = logical(kind=4) ()
and after GDB prints:
(gdb) ptype fun1
type = integer(kind=4) (integer(kind=4))
(gdb) ptype is_bigger
type = logical(kind=4) (integer(kind=4), integer(kind=4))
gdb/ChangeLog:
* f-typeprint.c (f_type_print_varspec_suffix): Handle printing
function arguments.
gdb/testsuite/ChangeLog:
* gdb.fortran/ptype-on-functions.exp: New file.
* gdb.fortran/ptype-on-functions.f90: New file.
61 lines
2.2 KiB
Plaintext
61 lines
2.2 KiB
Plaintext
# Copyright 2011-2019 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib dwarf.exp
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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return 0
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}
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standard_testfile .c dw2-case-insensitive-debug.S
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if [is_ilp32_target] {
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set ptrbits 32
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} else {
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set ptrbits 64
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}
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if { [prepare_for_testing "failed to prepare" ${testfile} \
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[list $srcfile $srcfile2] \
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[list nodebug additional_flags=-DPTRBITS=$ptrbits]] } {
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return -1
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}
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gdb_test "show case-sensitive" {Case sensitivity in name search is "auto; currently on"\.}
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gdb_test "info functions fUnC_lang" \
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"All functions matching regular expression \"fUnC_lang\":" \
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"regexp case-sensitive on"
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gdb_test "set case-sensitive off" {warning: the current case sensitivity setting does not match the language\.}
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# The dot-leading symbol is for ppc64 function descriptors.
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# Note that info functions gives the FUNC_lang result using the fortran syntax
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# as specified in dw-case-insensitive-debug.S DW_AT_language.
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gdb_test "info functions fUnC_lang" \
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"All functions matching regular expression \"fUnC_lang\":\[\r\n\]+File file1.txt:\r\n\tfoo FUNC_lang\\(void\\);(\r\n\r\nNon-debugging symbols:\r\n0x\[0-9a-f\]+ +\\.FUNC_lang)?" \
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"regexp case-sensitive off"
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gdb_test "p fuNC_lang" { = {foo \(void\)} 0x[0-9a-f]+ <FUNC_lang>}
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gdb_test "p fuNC_symtab" { = {<text variable, no debug info>} 0x[0-9a-f]+ <\.?FUNC_symtab>}
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if {[gdb_breakpoint "fuNC_lang"] == 1} {
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pass "setting breakpoint at fuNC_lang"
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}
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if {[gdb_breakpoint "fuNC_symtab"] == 1} {
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pass "setting breakpoint at fuNC_symtab"
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}
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