For "thread signal" command, print some information from siginfo when
available. Suggested by: davidxu MFC after: 2 weeks
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parent
098d0537f2
commit
46d44c29db
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=209690
@ -1299,6 +1299,7 @@ fbsd_thread_signal_cmd (char *exp, int from_tty)
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td_thrhandle_t th;
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td_thrinfo_t ti;
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td_err_e err;
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const char *code;
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if (!fbsd_thread_active || !IS_THREAD(inferior_ptid))
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return;
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@ -1315,6 +1316,42 @@ fbsd_thread_signal_cmd (char *exp, int from_tty)
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fbsd_print_sigset(&ti.ti_sigmask);
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printf_filtered("signal pending:\n");
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fbsd_print_sigset(&ti.ti_pending);
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if (ti.ti_siginfo.si_signo != 0) {
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printf_filtered("si_signo %d si_errno %d", ti.ti_siginfo.si_signo,
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ti.ti_siginfo.si_errno);
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if (ti.ti_siginfo.si_errno != 0)
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printf_filtered(" (%s)", strerror(ti.ti_siginfo.si_errno));
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printf_filtered("\n");
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switch (ti.ti_siginfo.si_code) {
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case SI_NOINFO:
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code = "NOINFO";
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break;
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case SI_USER:
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code = "USER";
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break;
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case SI_QUEUE:
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code = "QUEUE";
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break;
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case SI_TIMER:
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code = "TIMER";
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break;
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case SI_ASYNCIO:
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code = "ASYNCIO";
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break;
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case SI_MESGQ:
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code = "MESGQ";
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break;
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case SI_KERNEL:
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code = "KERNEL";
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break;
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default:
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code = "UNKNOWN";
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break;
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}
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printf_filtered("si_code %s si_pid %d si_uid %d si_status %x si_addr %p\n",
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code, ti.ti_siginfo.si_pid, ti.ti_siginfo.si_uid, ti.ti_siginfo.si_status,
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ti.ti_siginfo.si_addr);
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}
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}
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static int
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