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fca4cfd9ec
This patch makes gdb_load_shlibs return the destination path of the copied library. To make the procedure implementation and interface more straightforward, it also changes it so that it accepts a single shared library path at the time. Therefore, calls that are passed multiple libraries: gdb_load_shlibs $lib1 $lib2 must be changed to separate calls: gdb_load_shlibs $lib1 gdb_load_shlibs $lib2 A subtle impact is the solib-search-path handling. In the former version, solib-search-path is set using the directory of the first passed lib (further calls overwrite the value). In the later version, the directory of the library passed to the last call to gdb_load_shlibs remnains. I don't think that's a problem in practice, since if we had tests that needed multiple different paths in solib-search-path, they wouldn't work in the first place. Changed in v2: * Split behavioural and rename changes in two separate patches. gdb/testsuite/ChangeLog: * lib/gdb.exp (gdb_load_shlibs): Accept a single argument. Return result of gdb_remote_download. * gdb.base/ctxobj.exp: Split gdb_load_shlibs call. * gdb.base/dso2dso.exp: Likewise. * gdb.base/global-var-nested-by-dso.exp: Likewise. * gdb.base/print-file-var.exp: Likewise. * gdb.base/shlib-call.exp: Likewise. * gdb.base/shreloc.exp: Likewise. * gdb.base/solib-overlap.exp: Likewise. * gdb.base/solib-weak.exp (do_test): Likewise. * gdb.base/unload.exp: Likewise.
58 lines
1.7 KiB
Plaintext
58 lines
1.7 KiB
Plaintext
# Copyright 2014-2016 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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if { [skip_shlib_tests] } {
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return 0
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}
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standard_testfile
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set lib1name $testfile-solib1
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set srcfile_lib1 $srcdir/$subdir/$lib1name.c
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set binfile_lib1 [standard_output_file $lib1name.so]
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set lib2name $testfile-solib2
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set srcfile_lib2 $srcdir/$subdir/$lib2name.c
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set binfile_lib2 [standard_output_file $lib2name.so]
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if { [gdb_compile_shlib $srcfile_lib1 $binfile_lib1 \
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[list debug additional_flags=-fPIC]] != "" } {
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untested "Could not compile $binfile_lib1."
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return -1
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}
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if { [gdb_compile_shlib $srcfile_lib2 $binfile_lib2 \
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[list debug additional_flags=-fPIC]] != "" } {
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untested "Could not compile $binfile_lib2."
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return -1
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}
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if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable \
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[list debug shlib=$binfile_lib1 shlib=$binfile_lib2]] != "" } {
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return -1
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}
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clean_restart $binfile
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gdb_load_shlibs $binfile_lib1
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gdb_load_shlibs $binfile_lib2
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if { ![runto_main] } {
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return -1
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}
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gdb_test "next" "$decimal.*b_main \\(\\);"
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gdb_test "next" "$decimal.*return 0;"
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gdb_test "print test" " = 42"
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