1736ad1102
Fix lost siginfo_t for inferior calls. * infrun.c (struct inferior_thread_state) <siginfo_gdbarch, siginfo_data>: New. (save_inferior_thread_state): New variables regcache, gdbarch and siginfo_data. Initialize SIGINFO_DATA if gdbarch_get_siginfo_type_p. Move INF_STATE allocation later, pre-clear it. Initialize REGISTERS using REGCACHE. (restore_inferior_thread_state): New variables regcache and gdbarch. Restore SIGINFO_DATA for matching GDBARCH. Restore REGISTERS using REGCACHE. Free also SIGINFO_DATA. gdb/testsuite/ Fix lost siginfo_t for inferior calls. * gdb.base/siginfo-infcall.exp: New file. * gdb.base/siginfo-infcall.c: New file.
47 lines
1.4 KiB
Text
47 lines
1.4 KiB
Text
# Copyright 2010 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 [target_info exists gdb,nosignals] {
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verbose "Skipping siginfo-infcall.exp because of nosignals."
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continue
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}
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set testfile siginfo-infcall
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set srcfile ${testfile}.c
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set executable ${testfile}
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if { [prepare_for_testing ${testfile}.exp $executable] } {
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return -1
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}
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if ![runto_main] {
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return -1
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}
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gdb_breakpoint "pass"
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gdb_breakpoint "fail"
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gdb_test "continue" "Program received signal SIGUSR1, .*" "continue to SIGUSR1"
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gdb_test "p callme ()" " = 42"
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set test "continue to the handler"
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gdb_test_multiple "continue" $test {
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-re "Breakpoint \[0-9\]+,\[^\r\n\]* pass .*\r\n$gdb_prompt $" {
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pass $test
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}
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-re "Breakpoint \[0-9\]+,\[^\r\n\]* fail .*\r\n$gdb_prompt $" {
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fail $test
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}
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}
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