2 * Wine debugger - loading a module for debug purposes
4 * Copyright 2006 Eric Pouech
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #define NONAMELESSUNION
22 #define NONAMELESSSTRUCT
34 static struct be_process_io be_process_module_io;
36 static BOOL WINAPI tgt_process_module_read(HANDLE hProcess, const void* addr,
37 void* buffer, SIZE_T len, SIZE_T* rlen)
42 static BOOL WINAPI tgt_process_module_write(HANDLE hProcess, void* addr,
43 const void* buffer, SIZE_T len, SIZE_T* wlen)
48 enum dbg_start tgt_module_load(const char* name, BOOL keep)
50 DWORD opts = SymGetOptions();
51 HANDLE hDummy = (HANDLE)0x87654321;
52 enum dbg_start ret = start_ok;
56 SymSetOptions((opts & ~(SYMOPT_UNDNAME|SYMOPT_DEFERRED_LOADS)) |
57 SYMOPT_LOAD_LINES | SYMOPT_AUTO_PUBLICS | 0x40000000);
58 if (!dbg_init(hDummy, NULL, FALSE))
59 return start_error_init;
60 len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0);
61 nameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
64 ret = start_error_init;
69 len = MultiByteToWideChar(CP_ACP, 0, name, -1, nameW, len);
70 if (!dbg_load_module(hDummy, NULL, nameW, 0, 0))
72 ret = start_error_init;
75 HeapFree(GetProcessHeap(), 0, nameW);
80 dbg_printf("Non supported mode... errors may occur\n"
81 "Use at your own risks\n");
82 SymSetOptions(SymGetOptions() | 0x40000000);
83 dbg_curr_process = dbg_add_process(&be_process_module_io, 1, hDummy);
85 dbg_curr_thread = dbg_add_thread(dbg_curr_process, 2, NULL, NULL);
87 /* FIXME: missing thread creation, fetching frames, restoring dbghelp's options... */
98 static BOOL tgt_process_module_close_process(struct dbg_process* pcs, BOOL kill)
100 SymCleanup(pcs->handle);
101 dbg_del_process(pcs);
105 static BOOL WINAPI tgt_process_module_get_selector(HANDLE hThread, DWORD sel, LDT_ENTRY* le)
110 static struct be_process_io be_process_module_io =
112 tgt_process_module_close_process,
113 tgt_process_module_read,
114 tgt_process_module_write,
115 tgt_process_module_get_selector,