| /* |
| * Wine debugger utility routines |
| * |
| * Copyright 1993 Eric Youngdale |
| * Copyright 1995 Alexandre Julliard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdarg.h> |
| |
| #include "debugger.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "tlhelp32.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(winedbg); |
| |
| /*********************************************************************** |
| * print_help |
| * |
| * Implementation of the 'help' command. |
| */ |
| void print_help(void) |
| { |
| int i = 0; |
| static const char * const helptext[] = |
| { |
| "The commands accepted by the Wine debugger are a reasonable", |
| "subset of the commands that gdb accepts.", |
| "The commands currently are:", |
| " help quit", |
| " break [*<addr>] watch *<addr>", |
| " delete break bpnum disable bpnum", |
| " enable bpnum condition <bpnum> [<expr>]", |
| " finish cont [N]", |
| " step [N] next [N]", |
| " stepi [N] nexti [N]", |
| " x <addr> print <expr>", |
| " display <expr> undisplay <disnum>", |
| " local display <expr> delete display <disnum>", |
| " enable display <disnum> disable display <disnum>", |
| " bt [<tid>|all] frame <n>", |
| " up down", |
| " list <lines> disassemble [<addr>][,<addr>]", |
| " show dir dir <path>", |
| " set <reg> = <expr> set *<addr> = <expr>", |
| " mode [16,32,vm86] pass", |
| " whatis info (see 'help info' for options)", |
| |
| "The 'x' command accepts repeat counts and formats (including 'i') in the", |
| "same way that gdb does.\n", |
| |
| "The following are examples of legal expressions:", |
| " $eax $eax+0x3 0x1000 ($eip + 256) *$eax *($esp + 3)", |
| " Also, a nm format symbol table can be read from a file using the", |
| " symbolfile command.", /* Symbols can also be defined individually with", |
| " the define command.", */ |
| "", |
| NULL |
| }; |
| |
| while (helptext[i]) dbg_printf("%s\n", helptext[i++]); |
| } |
| |
| |
| /*********************************************************************** |
| * info_help |
| * |
| * Implementation of the 'help info' command. |
| */ |
| void info_help(void) |
| { |
| int i = 0; |
| static const char * const infotext[] = |
| { |
| "The info commands allow you to get assorted bits of interesting stuff", |
| "to be displayed. The options are:", |
| " info break Displays information about breakpoints", |
| " info class <name> Displays information about window class <name>", |
| " info display Shows auto-display expressions in use", |
| " info except <pid> Shows exception handler chain (in a given process)", |
| " info locals Displays values of all local vars for current frame", |
| " info maps <pid> Shows virtual mappings (in a given process)", |
| " info process Shows all running processes", |
| " info reg Displays values of the general registers at top of stack", |
| " info all-reg Displays the general and floating point registers", |
| " info segments <pid> Displays information about all known segments", |
| " info share Displays all loaded modules", |
| " info share <addr> Displays internal module state", |
| " info stack Dumps information about top of stack", |
| " info symbol <sym> Displays information about a given symbol", |
| " info thread Shows all running threads", |
| " info wnd <handle> Displays internal window state", |
| "", |
| NULL |
| }; |
| |
| while (infotext[i]) dbg_printf("%s\n", infotext[i++]); |
| } |
| |
| static const char* get_symtype_str(SYM_TYPE st) |
| { |
| switch (st) |
| { |
| case -1: return "\\"; |
| default: |
| case SymNone: return "--none--"; |
| case SymCoff: return "COFF"; |
| case SymCv: return "CodeView"; |
| case SymPdb: return "PDB"; |
| case SymExport: return "Export"; |
| case SymDeferred: return "Deferred"; |
| case SymSym: return "Sym"; |
| case SymDia: return "DIA"; |
| case NumSymTypes: return "Stabs"; |
| } |
| } |
| |
| struct info_module |
| { |
| IMAGEHLP_MODULE* mi; |
| unsigned num_alloc; |
| unsigned num_used; |
| }; |
| |
| static void module_print_info(const IMAGEHLP_MODULE* mi, SYM_TYPE st) |
| { |
| dbg_printf("0x%08lx-%08lx\t%-16s%s\n", |
| mi->BaseOfImage, mi->BaseOfImage + mi->ImageSize, |
| get_symtype_str(st), mi->ModuleName); |
| } |
| |
| static int module_compare(const void* p1, const void* p2) |
| { |
| return (char*)(((const IMAGEHLP_MODULE*)p1)->BaseOfImage) - |
| (char*)(((const IMAGEHLP_MODULE*)p2)->BaseOfImage); |
| } |
| |
| static inline BOOL module_is_container(const IMAGEHLP_MODULE* wmod_cntnr, |
| const IMAGEHLP_MODULE* wmod_child) |
| { |
| return wmod_cntnr->BaseOfImage <= wmod_child->BaseOfImage && |
| (DWORD)wmod_cntnr->BaseOfImage + wmod_cntnr->ImageSize >= |
| (DWORD)wmod_child->BaseOfImage + wmod_child->ImageSize; |
| } |
| |
| static BOOL CALLBACK info_mod_cb(PSTR mod_name, DWORD base, void* ctx) |
| { |
| struct info_module* im = (struct info_module*)ctx; |
| |
| if (im->num_used + 1 > im->num_alloc) |
| { |
| im->num_alloc += 16; |
| im->mi = dbg_heap_realloc(im->mi, im->num_alloc * sizeof(*im->mi)); |
| } |
| im->mi[im->num_used].SizeOfStruct = sizeof(im->mi[im->num_used]); |
| if (SymGetModuleInfo(dbg_curr_process->handle, base, &im->mi[im->num_used])) |
| { |
| im->num_used++; |
| } |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * info_win32_module |
| * |
| * Display information about a given module (DLL or EXE), or about all modules |
| */ |
| void info_win32_module(DWORD base) |
| { |
| if (!dbg_curr_process || !dbg_curr_thread) |
| { |
| dbg_printf("Cannot get info on module while no process is loaded\n"); |
| return; |
| } |
| |
| if (base) |
| { |
| IMAGEHLP_MODULE mi; |
| |
| mi.SizeOfStruct = sizeof(mi); |
| |
| if (!SymGetModuleInfo(dbg_curr_process->handle, base, &mi)) |
| { |
| dbg_printf("'0x%08lx' is not a valid module address\n", base); |
| return; |
| } |
| module_print_info(&mi, mi.SymType); |
| } |
| else |
| { |
| struct info_module im; |
| int i, j; |
| DWORD opt; |
| |
| im.mi = NULL; |
| im.num_alloc = im.num_used = 0; |
| |
| /* this is a wine specific options to return also ELF modules in the |
| * enumeration |
| */ |
| SymSetOptions((opt = SymGetOptions()) | 0x40000000); |
| SymEnumerateModules(dbg_curr_process->handle, info_mod_cb, (void*)&im); |
| SymSetOptions(opt); |
| |
| qsort(im.mi, im.num_used, sizeof(im.mi[0]), module_compare); |
| |
| dbg_printf("Module\tAddress\t\t\tDebug info\tName (%d modules)\n", im.num_used); |
| |
| for (i = 0; i < im.num_used; i++) |
| { |
| if (strstr(im.mi[i].ModuleName, "<elf>")) |
| { |
| dbg_printf("ELF\t"); |
| module_print_info(&im.mi[i], (im.mi[i].SymType == SymDia) ? NumSymTypes : im.mi[i].SymType); |
| /* print all modules embedded in this one */ |
| for (j = 0; j < im.num_used; j++) |
| { |
| if (!strstr(im.mi[j].ModuleName, "<elf>") && module_is_container(&im.mi[i], &im.mi[j])) |
| { |
| dbg_printf(" \\-PE\t"); |
| module_print_info(&im.mi[j], -1); |
| } |
| } |
| } |
| else |
| { |
| /* check module is not embedded in another module */ |
| for (j = 0; j < im.num_used; j++) |
| { |
| if (strstr(im.mi[j].ModuleName, "<elf>") && module_is_container(&im.mi[j], &im.mi[i])) |
| break; |
| } |
| if (j < im.num_used) continue; |
| if (strstr(im.mi[i].ModuleName, ".so") || strchr(im.mi[i].ModuleName, '<')) |
| dbg_printf("ELF\t"); |
| else |
| dbg_printf("PE\t"); |
| module_print_info(&im.mi[i], im.mi[i].SymType); |
| } |
| } |
| HeapFree(GetProcessHeap(), 0, im.mi); |
| } |
| } |
| |
| struct class_walker |
| { |
| ATOM* table; |
| int used; |
| int alloc; |
| }; |
| |
| static void class_walker(HWND hWnd, struct class_walker* cw) |
| { |
| char clsName[128]; |
| int i; |
| ATOM atom; |
| HWND child; |
| |
| if (!GetClassName(hWnd, clsName, sizeof(clsName))) |
| return; |
| if ((atom = FindAtom(clsName)) == 0) |
| return; |
| |
| for (i = 0; i < cw->used; i++) |
| { |
| if (cw->table[i] == atom) |
| break; |
| } |
| if (i == cw->used) |
| { |
| if (cw->used >= cw->alloc) |
| { |
| cw->alloc += 16; |
| cw->table = dbg_heap_realloc(cw->table, cw->alloc * sizeof(ATOM)); |
| } |
| cw->table[cw->used++] = atom; |
| info_win32_class(hWnd, clsName); |
| } |
| do |
| { |
| if ((child = GetWindow(hWnd, GW_CHILD)) != 0) |
| class_walker(child, cw); |
| } while ((hWnd = GetWindow(hWnd, GW_HWNDNEXT)) != 0); |
| } |
| |
| void info_win32_class(HWND hWnd, const char* name) |
| { |
| WNDCLASSEXA wca; |
| HINSTANCE hInst = hWnd ? (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE) : 0; |
| |
| if (!name) |
| { |
| struct class_walker cw; |
| |
| cw.table = NULL; |
| cw.used = cw.alloc = 0; |
| class_walker(GetDesktopWindow(), &cw); |
| HeapFree(GetProcessHeap(), 0, cw.table); |
| return; |
| } |
| |
| if (!GetClassInfoEx(hInst, name, &wca)) |
| { |
| dbg_printf("Cannot find class '%s'\n", name); |
| return; |
| } |
| |
| dbg_printf("Class '%s':\n", name); |
| dbg_printf("style=0x%08x wndProc=0x%08lx\n" |
| "inst=%p icon=%p cursor=%p bkgnd=%p\n" |
| "clsExtra=%d winExtra=%d\n", |
| wca.style, (DWORD)wca.lpfnWndProc, wca.hInstance, |
| wca.hIcon, wca.hCursor, wca.hbrBackground, |
| wca.cbClsExtra, wca.cbWndExtra); |
| |
| if (hWnd && wca.cbClsExtra) |
| { |
| int i; |
| WORD w; |
| |
| dbg_printf("Extra bytes:"); |
| for (i = 0; i < wca.cbClsExtra / 2; i++) |
| { |
| w = GetClassWord(hWnd, i * 2); |
| /* FIXME: depends on i386 endian-ity */ |
| dbg_printf(" %02x %02x", HIBYTE(w), LOBYTE(w)); |
| } |
| dbg_printf("\n"); |
| } |
| dbg_printf("\n"); |
| /* FIXME: |
| * + print #windows (or even list of windows...) |
| * + print extra bytes => this requires a window handle on this very class... |
| */ |
| } |
| |
| static void info_window(HWND hWnd, int indent) |
| { |
| char clsName[128]; |
| char wndName[128]; |
| HWND child; |
| |
| do |
| { |
| if (!GetClassName(hWnd, clsName, sizeof(clsName))) |
| strcpy(clsName, "-- Unknown --"); |
| if (!GetWindowText(hWnd, wndName, sizeof(wndName))) |
| strcpy(wndName, "-- Empty --"); |
| |
| dbg_printf("%*s%08x%*s %-17.17s %08lx %08lx %08lx %.14s\n", |
| indent, "", (UINT)hWnd, 12 - indent, "", |
| clsName, GetWindowLong(hWnd, GWL_STYLE), |
| GetWindowLongPtr(hWnd, GWLP_WNDPROC), |
| GetWindowThreadProcessId(hWnd, NULL), wndName); |
| |
| if ((child = GetWindow(hWnd, GW_CHILD)) != 0) |
| info_window(child, indent + 1); |
| } while ((hWnd = GetWindow(hWnd, GW_HWNDNEXT)) != 0); |
| } |
| |
| void info_win32_window(HWND hWnd, BOOL detailed) |
| { |
| char clsName[128]; |
| char wndName[128]; |
| RECT clientRect; |
| RECT windowRect; |
| int i; |
| WORD w; |
| |
| if (!IsWindow(hWnd)) hWnd = GetDesktopWindow(); |
| |
| if (!detailed) |
| { |
| dbg_printf("%-20.20s %-17.17s %-8.8s %-8.8s %-8.8s %s\n", |
| "Window handle", "Class Name", "Style", "WndProc", "Thread", "Text"); |
| info_window(hWnd, 0); |
| return; |
| } |
| |
| if (!GetClassName(hWnd, clsName, sizeof(clsName))) |
| strcpy(clsName, "-- Unknown --"); |
| if (!GetWindowText(hWnd, wndName, sizeof(wndName))) |
| strcpy(wndName, "-- Empty --"); |
| if (!GetClientRect(hWnd, &clientRect) || |
| !MapWindowPoints(hWnd, 0, (LPPOINT) &clientRect, 2)) |
| SetRectEmpty(&clientRect); |
| if (!GetWindowRect(hWnd, &windowRect)) |
| SetRectEmpty(&windowRect); |
| |
| /* FIXME missing fields: hmemTaskQ, hrgnUpdate, dce, flags, pProp, scroll */ |
| dbg_printf("next=%p child=%p parent=%p owner=%p class='%s'\n" |
| "inst=%p active=%p idmenu=%08lx\n" |
| "style=0x%08lx exstyle=0x%08lx wndproc=0x%08lx text='%s'\n" |
| "client=%ld,%ld-%ld,%ld window=%ld,%ld-%ld,%ld sysmenu=%p\n", |
| GetWindow(hWnd, GW_HWNDNEXT), |
| GetWindow(hWnd, GW_CHILD), |
| GetParent(hWnd), |
| GetWindow(hWnd, GW_OWNER), |
| clsName, |
| (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), |
| GetLastActivePopup(hWnd), |
| GetWindowLongPtr(hWnd, GWLP_ID), |
| GetWindowLong(hWnd, GWL_STYLE), |
| GetWindowLong(hWnd, GWL_EXSTYLE), |
| GetWindowLongPtr(hWnd, GWLP_WNDPROC), |
| wndName, |
| clientRect.left, clientRect.top, clientRect.right, clientRect.bottom, |
| windowRect.left, windowRect.top, windowRect.right, windowRect.bottom, |
| GetSystemMenu(hWnd, FALSE)); |
| |
| if (GetClassLong(hWnd, GCL_CBWNDEXTRA)) |
| { |
| dbg_printf("Extra bytes:"); |
| for (i = 0; i < GetClassLong(hWnd, GCL_CBWNDEXTRA) / 2; i++) |
| { |
| w = GetWindowWord(hWnd, i * 2); |
| /* FIXME: depends on i386 endian-ity */ |
| dbg_printf(" %02x %02x", HIBYTE(w), LOBYTE(w)); |
| } |
| dbg_printf("\n"); |
| } |
| dbg_printf("\n"); |
| } |
| |
| void info_win32_processes(void) |
| { |
| HANDLE snap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); |
| if (snap != INVALID_HANDLE_VALUE) |
| { |
| PROCESSENTRY32 entry; |
| DWORD current = dbg_curr_process ? dbg_curr_process->pid : 0; |
| BOOL ok; |
| |
| entry.dwSize = sizeof(entry); |
| ok = Process32First(snap, &entry); |
| |
| dbg_printf(" %-8.8s %-8.8s %-8.8s %s (all id:s are in hex)\n", |
| "pid", "threads", "parent", "executable"); |
| while (ok) |
| { |
| if (entry.th32ProcessID != GetCurrentProcessId()) |
| dbg_printf("%c%08lx %-8ld %08lx '%s'\n", |
| (entry.th32ProcessID == current) ? '>' : ' ', |
| entry.th32ProcessID, entry.cntThreads, |
| entry.th32ParentProcessID, entry.szExeFile); |
| ok = Process32Next(snap, &entry); |
| } |
| CloseHandle(snap); |
| } |
| } |
| |
| void info_win32_threads(void) |
| { |
| HANDLE snap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0); |
| if (snap != INVALID_HANDLE_VALUE) |
| { |
| THREADENTRY32 entry; |
| BOOL ok; |
| DWORD lastProcessId = 0; |
| |
| entry.dwSize = sizeof(entry); |
| ok = Thread32First(snap, &entry); |
| |
| dbg_printf("%-8.8s %-8.8s %s (all id:s are in hex)\n", |
| "process", "tid", "prio"); |
| while (ok) |
| { |
| if (entry.th32OwnerProcessID != GetCurrentProcessId()) |
| { |
| /* FIXME: this assumes that, in the snapshot, all threads of a same process are |
| * listed sequentially, which is not specified in the doc (Wine's implementation |
| * does it) |
| */ |
| if (entry.th32OwnerProcessID != lastProcessId) |
| { |
| struct dbg_process* p = dbg_get_process(entry.th32OwnerProcessID); |
| |
| dbg_printf("%08lx%s %s\n", |
| entry.th32OwnerProcessID, p ? " (D)" : "", p ? p->imageName : ""); |
| lastProcessId = entry.th32OwnerProcessID; |
| } |
| dbg_printf("\t%08lx %4ld%s\n", |
| entry.th32ThreadID, entry.tpBasePri, |
| (entry.th32ThreadID == dbg_curr_tid) ? " <==" : ""); |
| |
| } |
| ok = Thread32Next(snap, &entry); |
| } |
| |
| CloseHandle(snap); |
| } |
| } |
| |
| /*********************************************************************** |
| * info_win32_exceptions |
| * |
| * Get info on the exception frames of a given thread. |
| */ |
| void info_win32_exceptions(DWORD tid) |
| { |
| struct dbg_thread* thread; |
| void* next_frame; |
| |
| if (!dbg_curr_process || !dbg_curr_thread) |
| { |
| dbg_printf("Cannot get info on exceptions while no process is loaded\n"); |
| return; |
| } |
| |
| dbg_printf("Exception frames:\n"); |
| |
| if (tid == dbg_curr_tid) thread = dbg_curr_thread; |
| else |
| { |
| thread = dbg_get_thread(dbg_curr_process, tid); |
| |
| if (!thread) |
| { |
| dbg_printf("Unknown thread id (0x%08lx) in current process\n", tid); |
| return; |
| } |
| if (SuspendThread(thread->handle) == -1) |
| { |
| dbg_printf("Can't suspend thread id (0x%08lx)\n", tid); |
| return; |
| } |
| } |
| |
| if (!dbg_read_memory(thread->teb, &next_frame, sizeof(next_frame))) |
| { |
| dbg_printf("Can't read TEB:except_frame\n"); |
| return; |
| } |
| |
| while (next_frame != (void*)-1) |
| { |
| EXCEPTION_REGISTRATION_RECORD frame; |
| |
| dbg_printf("%p: ", next_frame); |
| if (!dbg_read_memory(next_frame, &frame, sizeof(frame))) |
| { |
| dbg_printf("Invalid frame address\n"); |
| break; |
| } |
| dbg_printf("prev=%p handler=%p\n", frame.Prev, frame.Handler); |
| next_frame = frame.Prev; |
| } |
| |
| if (tid != dbg_curr_tid) ResumeThread(thread->handle); |
| } |
| |
| void info_win32_segments(DWORD start, int length) |
| { |
| char flags[3]; |
| DWORD i; |
| LDT_ENTRY le; |
| |
| if (length == -1) length = (8192 - start); |
| |
| for (i = start; i < start + length; i++) |
| { |
| if (!GetThreadSelectorEntry(dbg_curr_thread->handle, (i << 3) | 7, &le)) |
| continue; |
| |
| if (le.HighWord.Bits.Type & 0x08) |
| { |
| flags[0] = (le.HighWord.Bits.Type & 0x2) ? 'r' : '-'; |
| flags[1] = '-'; |
| flags[2] = 'x'; |
| } |
| else |
| { |
| flags[0] = 'r'; |
| flags[1] = (le.HighWord.Bits.Type & 0x2) ? 'w' : '-'; |
| flags[2] = '-'; |
| } |
| dbg_printf("%04lx: sel=%04lx base=%08x limit=%08x %d-bit %c%c%c\n", |
| i, (i << 3) | 7, |
| (le.HighWord.Bits.BaseHi << 24) + |
| (le.HighWord.Bits.BaseMid << 16) + le.BaseLow, |
| ((le.HighWord.Bits.LimitHi << 8) + le.LimitLow) << |
| (le.HighWord.Bits.Granularity ? 12 : 0), |
| le.HighWord.Bits.Default_Big ? 32 : 16, |
| flags[0], flags[1], flags[2]); |
| } |
| } |
| |
| void info_win32_virtual(DWORD pid) |
| { |
| MEMORY_BASIC_INFORMATION mbi; |
| char* addr = 0; |
| const char* state; |
| const char* type; |
| char prot[3+1]; |
| HANDLE hProc; |
| |
| if (pid == dbg_curr_pid) |
| { |
| if (dbg_curr_process == NULL) |
| { |
| dbg_printf("Cannot look at mapping of current process, while no process is loaded\n"); |
| return; |
| } |
| hProc = dbg_curr_process->handle; |
| } |
| else |
| { |
| hProc = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pid); |
| if (hProc == NULL) |
| { |
| dbg_printf("Cannot open process <%lu>\n", pid); |
| return; |
| } |
| } |
| |
| dbg_printf("Address Size State Type RWX\n"); |
| |
| while (VirtualQueryEx(hProc, addr, &mbi, sizeof(mbi)) >= sizeof(mbi)) |
| { |
| switch (mbi.State) |
| { |
| case MEM_COMMIT: state = "commit "; break; |
| case MEM_FREE: state = "free "; break; |
| case MEM_RESERVE: state = "reserve"; break; |
| default: state = "??? "; break; |
| } |
| if (mbi.State != MEM_FREE) |
| { |
| switch (mbi.Type) |
| { |
| case MEM_IMAGE: type = "image "; break; |
| case MEM_MAPPED: type = "mapped "; break; |
| case MEM_PRIVATE: type = "private"; break; |
| case 0: type = " "; break; |
| default: type = "??? "; break; |
| } |
| memset(prot, ' ' , sizeof(prot) - 1); |
| prot[sizeof(prot) - 1] = '\0'; |
| if (mbi.AllocationProtect & (PAGE_READONLY|PAGE_READWRITE|PAGE_EXECUTE_READ|PAGE_EXECUTE_READWRITE)) |
| prot[0] = 'R'; |
| if (mbi.AllocationProtect & (PAGE_READWRITE|PAGE_EXECUTE_READWRITE)) |
| prot[1] = 'W'; |
| if (mbi.AllocationProtect & (PAGE_WRITECOPY|PAGE_EXECUTE_WRITECOPY)) |
| prot[1] = 'C'; |
| if (mbi.AllocationProtect & (PAGE_EXECUTE|PAGE_EXECUTE_READ|PAGE_EXECUTE_READWRITE)) |
| prot[2] = 'X'; |
| } |
| else |
| { |
| type = ""; |
| prot[0] = '\0'; |
| } |
| dbg_printf("%08lx %08lx %s %s %s\n", |
| (DWORD)addr, (DWORD)addr + mbi.RegionSize - 1, state, type, prot); |
| if (addr + mbi.RegionSize < addr) /* wrap around ? */ |
| break; |
| addr += mbi.RegionSize; |
| } |
| if (pid != dbg_curr_pid) CloseHandle(hProc); |
| } |
| |
| void info_wine_dbg_channel(BOOL turn_on, const char* cls, const char* name) |
| { |
| struct dbg_lvalue lvalue; |
| struct __wine_debug_channel channel; |
| unsigned char mask; |
| int done = 0; |
| BOOL bAll; |
| void* addr; |
| |
| if (!dbg_curr_process || !dbg_curr_thread) |
| { |
| dbg_printf("Cannot set/get debug channels while no process is loaded\n"); |
| return; |
| } |
| |
| if (symbol_get_lvalue("debug_options", -1, &lvalue, FALSE) != sglv_found) |
| { |
| return; |
| } |
| addr = memory_to_linear_addr(&lvalue.addr); |
| |
| if (!cls) mask = ~0; |
| else if (!strcmp(cls, "fixme")) mask = (1 << __WINE_DBCL_FIXME); |
| else if (!strcmp(cls, "err")) mask = (1 << __WINE_DBCL_ERR); |
| else if (!strcmp(cls, "warn")) mask = (1 << __WINE_DBCL_WARN); |
| else if (!strcmp(cls, "trace")) mask = (1 << __WINE_DBCL_TRACE); |
| else |
| { |
| dbg_printf("Unknown debug class %s\n", cls); |
| return; |
| } |
| |
| bAll = !strcmp("all", name); |
| while (addr && dbg_read_memory(addr, &channel, sizeof(channel))) |
| { |
| if (!channel.name[0]) break; |
| if (bAll || !strcmp( channel.name, name )) |
| { |
| if (turn_on) channel.flags |= mask; |
| else channel.flags &= ~mask; |
| if (dbg_write_memory(addr, &channel, sizeof(channel))) done++; |
| } |
| addr = (struct __wine_debug_channel *)addr + 1; |
| } |
| if (!done) dbg_printf("Unable to find debug channel %s\n", name); |
| else WINE_TRACE("Changed %d channel instances\n", done); |
| } |
