3e3420f6a1
Pedro Alves <palves@redhat.com> * procfs.c (procfs_make_note_section) [NEW_PROC_API]: Output a NT_PSTATUS note. * sol2-tdep.c (sol2_core_pid_to_str): Print process IDs differently from LWP IDs.
71 lines
2 KiB
C
71 lines
2 KiB
C
/* Target-dependent code for Solaris.
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Copyright (C) 2006-2012 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 "defs.h"
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#include "frame.h"
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#include "symtab.h"
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#include "inferior.h"
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#include "sol2-tdep.h"
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CORE_ADDR
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sol2_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
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{
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struct minimal_symbol *msym;
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msym = lookup_minimal_symbol("elf_bndr", NULL, NULL);
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if (msym && SYMBOL_VALUE_ADDRESS (msym) == pc)
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return frame_unwind_caller_pc (get_current_frame ());
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return 0;
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}
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/* This is how we want PTIDs from Solaris core files to be
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printed. */
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char *
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sol2_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
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{
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static char buf[80];
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struct inferior *inf;
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int pid;
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/* Check whether we're printing an LWP (gdb thread) or a
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process. */
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pid = ptid_get_lwp (ptid);
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if (pid != 0)
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{
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/* A thread. */
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xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
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return buf;
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}
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/* GDB didn't use to put a NT_PSTATUS note in Solaris cores. If
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that's missing, then we're dealing with a fake PID corelow.c made
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up. */
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inf = find_inferior_pid (ptid_get_pid (ptid));
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if (inf == NULL || inf->fake_pid_p)
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{
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xsnprintf (buf, sizeof buf, "<core>");
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return buf;
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}
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/* Not fake; print as usual. */
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return normal_pid_to_str (ptid);
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}
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