b765e92113
Print the extra information contained in target_waitstatus for these
events. For TARGET_WAITKIND_{FORKED,VFORKED}, the extra information is
contained in related_pid, and is the ptid of the new process. For
TARGET_WAITKIND_EXECD, it,s the exec'd path name in execd_pathname.
Print it using the same format used for TARGET_WAITKIND_STOPPED and
others.
Here are sample outputs for all three events:
[infrun] print_target_wait_results: target_wait (-1.0.0 [process -1], status) =
[infrun] print_target_wait_results: 726890.726890.0 [process 726890],
[infrun] print_target_wait_results: status->kind = vforked, related_pid = 726894.726894.0
[infrun] print_target_wait_results: target_wait (-1.0.0 [process -1], status) =
[infrun] print_target_wait_results: 727045.727045.0 [process 727045],
[infrun] print_target_wait_results: status->kind = forked, related_pid = 727049.727049.0
[infrun] print_target_wait_results: target_wait (-1.0.0 [process -1], status) =
[infrun] print_target_wait_results: 727119.727119.0 [process 727119],
[infrun] print_target_wait_results: status->kind = execd, execd_pathname = /usr/bin/ls
Change-Id: I4416a74e3bf792a625a68bf26c51689e170f2184
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/* Target waitstatus implementations.
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Copyright (C) 1990-2021 Free Software Foundation, Inc.
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This file is part of GDB.
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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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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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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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#include "gdbsupport/common-defs.h"
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#include "waitstatus.h"
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/* Return a pretty printed form of target_waitstatus. */
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std::string
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target_waitstatus_to_string (const struct target_waitstatus *ws)
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{
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const char *kind_str = "status->kind = ";
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switch (ws->kind)
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{
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case TARGET_WAITKIND_EXITED:
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return string_printf ("%sexited, status = %d",
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kind_str, ws->value.integer);
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case TARGET_WAITKIND_STOPPED:
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return string_printf ("%sstopped, signal = %s",
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kind_str,
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gdb_signal_to_symbol_string (ws->value.sig));
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case TARGET_WAITKIND_SIGNALLED:
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return string_printf ("%ssignalled, signal = %s",
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kind_str,
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gdb_signal_to_symbol_string (ws->value.sig));
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case TARGET_WAITKIND_LOADED:
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return string_printf ("%sloaded", kind_str);
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case TARGET_WAITKIND_FORKED:
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return string_printf ("%sforked, related_pid = %s", kind_str,
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ws->value.related_pid.to_string ().c_str ());
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case TARGET_WAITKIND_VFORKED:
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return string_printf ("%svforked, related_pid = %s", kind_str,
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ws->value.related_pid.to_string ().c_str ());
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case TARGET_WAITKIND_EXECD:
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return string_printf ("%sexecd, execd_pathname = %s", kind_str,
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ws->value.execd_pathname);
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case TARGET_WAITKIND_VFORK_DONE:
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return string_printf ("%svfork-done", kind_str);
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case TARGET_WAITKIND_SYSCALL_ENTRY:
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return string_printf ("%sentered syscall", kind_str);
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case TARGET_WAITKIND_SYSCALL_RETURN:
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return string_printf ("%sexited syscall", kind_str);
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case TARGET_WAITKIND_SPURIOUS:
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return string_printf ("%sspurious", kind_str);
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case TARGET_WAITKIND_IGNORE:
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return string_printf ("%signore", kind_str);
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case TARGET_WAITKIND_NO_HISTORY:
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return string_printf ("%sno-history", kind_str);
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case TARGET_WAITKIND_NO_RESUMED:
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return string_printf ("%sno-resumed", kind_str);
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case TARGET_WAITKIND_THREAD_CREATED:
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return string_printf ("%sthread created", kind_str);
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case TARGET_WAITKIND_THREAD_EXITED:
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return string_printf ("%sthread exited, status = %d",
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kind_str, ws->value.integer);
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default:
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return string_printf ("%sunknown???", kind_str);
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}
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}
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