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7a1149643d
-Wwrite-strings flagged a missing cast for example here:
static char *
ravenscar_extra_thread_info (struct target_ops *self, struct thread_info *tp)
{
return "Ravenscar task";
Since callers are not supposed to free the string returned by these
methods, change the methods' signature to return const strings.
gdb/ChangeLog:
2017-04-05 Pedro Alves <palves@redhat.com>
* aix-thread.c (aix_thread_pid_to_str)
(aix_thread_extra_thread_info): Constify.
* bsd-kvm.c (bsd_kvm_pid_to_str): Constify.
* bsd-uthread.c (bsd_uthread_extra_thread_info)
(bsd_uthread_pid_to_str): Constify.
* corelow.c (core_pid_to_str): Constify.
* darwin-nat.c (darwin_pid_to_str): Constify.
* fbsd-nat.c (fbsd_pid_to_str): Constify.
* fbsd-tdep.c (fbsd_core_pid_to_str, gdbarch_core_pid_to_str):
Constify.
* gnu-nat.c (gnu_pid_to_str): Constify.
* go32-nat.c (go32_pid_to_str): Constify.
* i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Constify.
* inf-ptrace.c (inf_ptrace_pid_to_str): Constify.
* inferior.c (inferior_pid_to_str): Constify.
* linux-nat.c (linux_nat_pid_to_str): Constify.
* linux-tdep.c (linux_core_pid_to_str): Constify.
* linux-thread-db.c (thread_db_pid_to_str)
(thread_db_extra_thread_info): Constify.
* nto-tdep.c (nto_extra_thread_info): Constify.
* nto-tdep.h (nto_extra_thread_info): Constify.
* obsd-nat.c (obsd_pid_to_str): Constify.
* procfs.c (procfs_pid_to_str): Constify.
* ravenscar-thread.c (ravenscar_extra_thread_info)
(ravenscar_pid_to_str): Constify.
* remote-sim.c (gdbsim_pid_to_str): Constify.
* remote.c (remote_threads_extra_info, remote_pid_to_str):
Constify.
* sol-thread.c (solaris_pid_to_str): Constify.
* sol2-tdep.c (sol2_core_pid_to_str): Constify.
* sol2-tdep.h (sol2_core_pid_to_str): Constify.
* target.c (default_pid_to_str, target_pid_to_str)
(normal_pid_to_str, default_pid_to_str): Constify.
* target.h (target_ops::to_pid_to_str)
(target_ops::to_extra_thread_info): Constify.
(target_pid_to_str, normal_pid_to_str): Constify.
* windows-nat.c (windows_pid_to_str): Constify.
* gdbarch.sh (core_pid_to_str): Constify.
* target-delegates.c: Regenerate.
* gdbarch.h, gdbarch.c: Regenerate.
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* Target-dependent code for Solaris.
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Copyright (C) 2006-2017 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 "objfiles.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 bound_minimal_symbol msym;
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msym = lookup_minimal_symbol("elf_bndr", NULL, NULL);
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if (msym.minsym && BMSYMBOL_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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const 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_ptid (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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