mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-02-11 13:02:10 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/* Copyright (C) 2002-2024 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 "server.h"
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#include "dll.h"
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#include <algorithm>
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/* An "unspecified" CORE_ADDR, for match_dll. */
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#define UNSPECIFIED_CORE_ADDR (~(CORE_ADDR) 0)
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/* Record a newly loaded DLL at BASE_ADDR for the current process. */
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void
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loaded_dll (const char *name, CORE_ADDR base_addr)
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{
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loaded_dll (current_process (), name, base_addr);
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}
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/* Record a newly loaded DLL at BASE_ADDR for PROC. */
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void
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loaded_dll (process_info *proc, const char *name, CORE_ADDR base_addr)
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{
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gdb_assert (proc != nullptr);
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proc->all_dlls.emplace_back (name != nullptr ? name : "", base_addr);
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proc->dlls_changed = true;
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}
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/* Record that the DLL with NAME and BASE_ADDR has been unloaded
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from the current process. */
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void
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unloaded_dll (const char *name, CORE_ADDR base_addr)
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{
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unloaded_dll (current_process (), name, base_addr);
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}
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/* Record that the DLL with NAME and BASE_ADDR has been unloaded
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from PROC. */
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void
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unloaded_dll (process_info *proc, const char *name, CORE_ADDR base_addr)
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{
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gdb_assert (proc != nullptr);
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auto pred = [&] (const dll_info &dll)
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{
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if (base_addr != UNSPECIFIED_CORE_ADDR
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&& base_addr == dll.base_addr)
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return true;
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if (name != NULL && dll.name == name)
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return true;
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return false;
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};
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auto iter = std::find_if (proc->all_dlls.begin (), proc->all_dlls.end (),
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pred);
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if (iter == proc->all_dlls.end ())
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/* For some inferiors we might get unloaded_dll events without having
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a corresponding loaded_dll. In that case, the dll cannot be found
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in ALL_DLL, and there is nothing further for us to do.
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This has been observed when running 32bit executables on Windows64
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(i.e. through WOW64, the interface between the 32bits and 64bits
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worlds). In that case, the inferior always does some strange
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unloading of unnamed dll. */
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return;
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else
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{
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/* DLL has been found so remove the entry and free associated
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resources. */
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proc->all_dlls.erase (iter);
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proc->dlls_changed = true;
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}
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}
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void
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clear_dlls (void)
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{
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for_each_process ([] (process_info *proc)
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{
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proc->all_dlls.clear ();
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});
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}
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