Date: Sun, 4 Jul 2010 12:09:30 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r209690 - head/gnu/usr.bin/gdb/libgdb Message-ID: <201007041209.o64C9UL7024281@svn.freebsd.org>
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Author: kib Date: Sun Jul 4 12:09:30 2010 New Revision: 209690 URL: http://svn.freebsd.org/changeset/base/209690 Log: For "thread signal" command, print some information from siginfo when available. Suggested by: davidxu MFC after: 2 weeks Modified: head/gnu/usr.bin/gdb/libgdb/fbsd-threads.c Modified: head/gnu/usr.bin/gdb/libgdb/fbsd-threads.c ============================================================================== --- head/gnu/usr.bin/gdb/libgdb/fbsd-threads.c Sun Jul 4 12:08:04 2010 (r209689) +++ head/gnu/usr.bin/gdb/libgdb/fbsd-threads.c Sun Jul 4 12:09:30 2010 (r209690) @@ -1299,6 +1299,7 @@ fbsd_thread_signal_cmd (char *exp, int f td_thrhandle_t th; td_thrinfo_t ti; td_err_e err; + const char *code; if (!fbsd_thread_active || !IS_THREAD(inferior_ptid)) return; @@ -1315,6 +1316,42 @@ fbsd_thread_signal_cmd (char *exp, int f fbsd_print_sigset(&ti.ti_sigmask); printf_filtered("signal pending:\n"); fbsd_print_sigset(&ti.ti_pending); + if (ti.ti_siginfo.si_signo != 0) { + printf_filtered("si_signo %d si_errno %d", ti.ti_siginfo.si_signo, + ti.ti_siginfo.si_errno); + if (ti.ti_siginfo.si_errno != 0) + printf_filtered(" (%s)", strerror(ti.ti_siginfo.si_errno)); + printf_filtered("\n"); + switch (ti.ti_siginfo.si_code) { + case SI_NOINFO: + code = "NOINFO"; + break; + case SI_USER: + code = "USER"; + break; + case SI_QUEUE: + code = "QUEUE"; + break; + case SI_TIMER: + code = "TIMER"; + break; + case SI_ASYNCIO: + code = "ASYNCIO"; + break; + case SI_MESGQ: + code = "MESGQ"; + break; + case SI_KERNEL: + code = "KERNEL"; + break; + default: + code = "UNKNOWN"; + break; + } + printf_filtered("si_code %s si_pid %d si_uid %d si_status %x si_addr %p\n", + code, ti.ti_siginfo.si_pid, ti.ti_siginfo.si_uid, ti.ti_siginfo.si_status, + ti.ti_siginfo.si_addr); + } } static int
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