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Add print 'file'::var testcase with two libs defining the same global variable 

gdb/testsuite/ChangeLog:

	* gdb.base/print-file-var-lib1.c, gdb.base/print-file-var-lib2.c,
	gdb.base/print-file-var-main.c, gdb.base/print-file-var.exp:
	New files.

gdb/ChangeLog:

        * config/djgpp/fnchange.lst: Add entries for print-file-var-lib1.c,
        print-file-var-lib2.c, print-file-var-main.c and
        print-file-var.exp (located in gdb/testsuite/gdb.base).
This commit is contained in:
Joel Brobecker 2012-05-10 16:25:19 +00:00
parent afba63f109
commit 64ea88dcd7
7 changed files with 146 additions and 0 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2012-05-10 Joel Brobecker <brobecker@adacore.com>
* config/djgpp/fnchange.lst: Add entries for print-file-var-lib1.c,
print-file-var-lib2.c, print-file-var-main.c and
print-file-var.exp (located in gdb/testsuite/gdb.base).
2012-05-10 Joel Brobecker <brobecker@adacore.com>
* findvar.c (default_read_var_value): For LOC_UNRESOLVED symbols,

4
gdb/config/djgpp/fnchange.lst
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@ -417,6 +417,10 @@
@V@/gdb/testsuite/gdb.base/hook-stop-frame.c @V@/gdb/testsuite/gdb.base/hstop-frame.c
@V@/gdb/testsuite/gdb.base/hook-stop-continue.exp @V@/gdb/testsuite/gdb.base/hstop-continue.exp
@V@/gdb/testsuite/gdb.base/hook-stop-frame.exp @V@/gdb/testsuite/gdb.base/hstop-frame.exp
@V@/gdb/testsuite/gdb.base/print-file-var-lib1.c @V@/gdb/testsuite/gdb.base/pfv-lib1.c
@V@/gdb/testsuite/gdb.base/print-file-var-lib2.c @V@/gdb/testsuite/gdb.base/pfv-lib2.c
@V@/gdb/testsuite/gdb.base/print-file-var-main.c @V@/gdb/testsuite/gdb.base/pfv-main.c
@V@/gdb/testsuite/gdb.base/print-file-var.exp @V@/gdb/testsuite/gdb.base/pfv.exp
@V@/gdb/testsuite/gdb.base/return-nodebug1.c @V@/gdb/testsuite/gdb.base/return-1nodebug.c
@V@/gdb/testsuite/gdb.base/siginfo-addr.c @V@/gdb/testsuite/gdb.base/si-addr.c
@V@/gdb/testsuite/gdb.base/siginfo-obj.c @V@/gdb/testsuite/gdb.base/si-obj.c

6
gdb/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2012-05-10 Joel Brobecker <brobecker@adacore.com>
* config/djgpp/fnchange.lst: Add entries for print-file-var-lib1.c,
print-file-var-lib2.c, print-file-var-main.c and
print-file-var.exp (located in gdb/testsuite/gdb.base).
2012-05-10 Joel Brobecker <brobecker@adacore.com>
* gdb.base/ctxobj-f.c, gdb.base/ctxobj-m.c, gdb.base/ctxobj-v.c,

23
gdb/testsuite/gdb.base/print-file-var-lib1.c Normal file
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@ -0,0 +1,23 @@
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012 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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
int this_version_id = 104;
int
get_version_1 (void)
{
return this_version_id;
}

23
gdb/testsuite/gdb.base/print-file-var-lib2.c Normal file
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@ -0,0 +1,23 @@
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012 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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
int this_version_id = 203;
int
get_version_2 (void)
{
return this_version_id;
}

29
gdb/testsuite/gdb.base/print-file-var-main.c Normal file
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@ -0,0 +1,29 @@
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012 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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
extern int get_version_1 (void);
extern int get_version_2 (void);
int
main (void)
{
if (get_version_1 () != 104)
return 1;
if (get_version_2 () != 104)
return 2;
return 0;
}

55
gdb/testsuite/gdb.base/print-file-var.exp Normal file
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@ -0,0 +1,55 @@
# Copyright 2012 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
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. */
set executable print-file-var-main
set lib1 "print-file-var-lib1"
set lib2 "print-file-var-lib2"
set libobj1 "${objdir}/${subdir}/${lib1}.so"
set libobj2 "${objdir}/${subdir}/${lib2}.so"
set lib_opts { debug additional_flags=-fPIC }
if { [gdb_compile_shlib ${srcdir}/${subdir}/${lib1}.c \
${libobj1} \
${lib_opts} ] != "" } {
return -1
}
if { [gdb_compile_shlib ${srcdir}/${subdir}/${lib2}.c \
${libobj2} \
${lib_opts} ] != "" } {
return -1
}
if { [gdb_compile "${srcdir}/${subdir}/${executable}.c" \
"${objdir}/${subdir}/${executable}" \
executable \
[list debug shlib=${libobj1} shlib=${libobj2}]]
!= ""} {
return -1
}
clean_restart $executable
if ![runto_main] {
untested "could not run to main"
return -1
}
gdb_test "print 'print-file-var-lib1.c'::this_version_id" \
" = 104"
gdb_test "print 'print-file-var-lib2.c'::this_version_id" \
" = 203"