Commit 1ed24f7e authored by Eric Pouech's avatar Eric Pouech Committed by Alexandre Julliard

dbghelp: Support loading modules from Wine's multi-arch build tree.

parent 31e76b53
...@@ -332,6 +332,16 @@ const WCHAR *process_getenv(const struct process *process, const WCHAR *name) ...@@ -332,6 +332,16 @@ const WCHAR *process_getenv(const struct process *process, const WCHAR *name)
return NULL; return NULL;
} }
const struct cpu* process_get_cpu(const struct process* pcs)
{
const struct module* m = pcs->lmodules;
/* main module is the last one in list */
if (!m) return dbghelp_current_cpu;
while (m->next) m = m->next;
return m->cpu;
}
/****************************************************************** /******************************************************************
* check_live_target * check_live_target
* *
......
...@@ -696,6 +696,7 @@ extern void* fetch_buffer(struct process* pcs, unsigned size) DECLSPEC_HI ...@@ -696,6 +696,7 @@ extern void* fetch_buffer(struct process* pcs, unsigned size) DECLSPEC_HI
extern const char* wine_dbgstr_addr(const ADDRESS64* addr) DECLSPEC_HIDDEN; extern const char* wine_dbgstr_addr(const ADDRESS64* addr) DECLSPEC_HIDDEN;
extern struct cpu* cpu_find(DWORD) DECLSPEC_HIDDEN; extern struct cpu* cpu_find(DWORD) DECLSPEC_HIDDEN;
extern const WCHAR *process_getenv(const struct process *process, const WCHAR *name) DECLSPEC_HIDDEN; extern const WCHAR *process_getenv(const struct process *process, const WCHAR *name) DECLSPEC_HIDDEN;
extern const struct cpu* process_get_cpu(const struct process* pcs) DECLSPEC_HIDDEN;
extern DWORD calc_crc32(HANDLE handle) DECLSPEC_HIDDEN; extern DWORD calc_crc32(HANDLE handle) DECLSPEC_HIDDEN;
/* elf_module.c */ /* elf_module.c */
......
...@@ -31,22 +31,19 @@ ...@@ -31,22 +31,19 @@
WINE_DEFAULT_DEBUG_CHANNEL(dbghelp); WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
#ifdef __i386__ static const struct machine_dir
static const WCHAR pe_dir[] = L"\\i386-windows"; {
static const WCHAR so_dir[] = L"\\i386-unix"; DWORD machine;
#elif defined __x86_64__ const WCHAR *pe_dir;
static const WCHAR pe_dir[] = L"\\x86_64-windows"; const WCHAR *so_dir;
static const WCHAR so_dir[] = L"\\x86_64-unix"; }
#elif defined __arm__ all_machine_dir[] =
static const WCHAR pe_dir[] = L"\\arm-windows"; {
static const WCHAR so_dir[] = L"\\arm-unix"; {IMAGE_FILE_MACHINE_I386, L"\\i386-windows\\", L"\\i386-unix\\"},
#elif defined __aarch64__ {IMAGE_FILE_MACHINE_AMD64, L"\\x86_64-windows\\", L"\\x86_64-unix\\"},
static const WCHAR pe_dir[] = L"\\aarch64-windows"; {IMAGE_FILE_MACHINE_ARMNT, L"\\arm-windows\\", L"\\arm-unix\\"},
static const WCHAR so_dir[] = L"\\aarch64-unix"; {IMAGE_FILE_MACHINE_ARM64, L"\\aarch64-windows\\", L"\\aarch64-unix\\"},
#else };
static const WCHAR pe_dir[] = L"";
static const WCHAR so_dir[] = L"";
#endif
static inline BOOL is_sepA(char ch) {return ch == '/' || ch == '\\';} static inline BOOL is_sepA(char ch) {return ch == '/' || ch == '\\';}
static inline BOOL is_sep(WCHAR ch) {return ch == '/' || ch == '\\';} static inline BOOL is_sep(WCHAR ch) {return ch == '/' || ch == '\\';}
...@@ -705,6 +702,14 @@ WCHAR *get_dos_file_name(const WCHAR *filename) ...@@ -705,6 +702,14 @@ WCHAR *get_dos_file_name(const WCHAR *filename)
return dos_path; return dos_path;
} }
static inline const WCHAR* get_machine_dir(const struct machine_dir *machine_dir, const WCHAR *name)
{
WCHAR *ptr;
if ((ptr = wcsrchr(name, L'.')) && !lstrcmpW(ptr, L".so"))
return machine_dir->so_dir;
return machine_dir->pe_dir;
}
static BOOL try_match_file(const WCHAR *name, BOOL (*match)(void*, HANDLE, const WCHAR*), void *param) static BOOL try_match_file(const WCHAR *name, BOOL (*match)(void*, HANDLE, const WCHAR*), void *param)
{ {
HANDLE file = CreateFileW(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); HANDLE file = CreateFileW(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
...@@ -721,18 +726,27 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma ...@@ -721,18 +726,27 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma
{ {
const WCHAR *env; const WCHAR *env;
WCHAR *p, *end; WCHAR *p, *end;
size_t len, i; size_t len, i, machine_dir_len;
WCHAR *buf; WCHAR *buf;
const struct cpu* cpu;
const struct machine_dir* machine_dir;
name = file_name(name); name = file_name(name);
cpu = process_get_cpu(process);
for (machine_dir = all_machine_dir; machine_dir < all_machine_dir + ARRAY_SIZE(all_machine_dir); machine_dir++)
if (machine_dir->machine == cpu->machine) break;
if (machine_dir >= all_machine_dir + ARRAY_SIZE(all_machine_dir)) return FALSE;
machine_dir_len = max(wcslen(machine_dir->pe_dir), wcslen(machine_dir->so_dir));
if ((env = process_getenv(process, L"WINEBUILDDIR"))) if ((env = process_getenv(process, L"WINEBUILDDIR")))
{ {
const WCHAR dllsW[] = { '\\','d','l','l','s','\\' }; const WCHAR dllsW[] = { '\\','d','l','l','s','\\' };
const WCHAR programsW[] = { '\\','p','r','o','g','r','a','m','s','\\' }; const WCHAR programsW[] = { '\\','p','r','o','g','r','a','m','s','\\' };
len = lstrlenW(env); len = lstrlenW(env);
if (!(buf = heap_alloc((len + 8 + 3 * lstrlenW(name)) * sizeof(WCHAR)))) return FALSE; if (!(buf = heap_alloc((len + ARRAY_SIZE(programsW) + machine_dir_len +
2 * lstrlenW(name) + 1) * sizeof(WCHAR)))) return FALSE;
wcscpy(buf, env); wcscpy(buf, env);
end = buf + len; end = buf + len;
...@@ -741,6 +755,11 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma ...@@ -741,6 +755,11 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma
if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".so")) *p = 0; if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".so")) *p = 0;
if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".dll")) *p = 0; if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".dll")) *p = 0;
p = end + lstrlenW(end); p = end + lstrlenW(end);
/* try multi-arch first */
wcscpy(p, get_machine_dir(machine_dir, name));
wcscpy(p + wcslen(p), name);
if (try_match_file(buf, match, param)) goto found;
/* then old mono-arch */
*p++ = '\\'; *p++ = '\\';
lstrcpyW(p, name); lstrcpyW(p, name);
if (try_match_file(buf, match, param)) goto found; if (try_match_file(buf, match, param)) goto found;
...@@ -751,6 +770,11 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma ...@@ -751,6 +770,11 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma
if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".so")) *p = 0; if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".so")) *p = 0;
if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".exe")) *p = 0; if ((p = wcsrchr(end, '.')) && !lstrcmpW(p, L".exe")) *p = 0;
p = end + lstrlenW(end); p = end + lstrlenW(end);
/* try multi-arch first */
wcscpy(p, get_machine_dir(machine_dir, name));
wcscpy(p + wcslen(p), name);
if (try_match_file(buf, match, param)) goto found;
/* then old mono-arch */
*p++ = '\\'; *p++ = '\\';
lstrcpyW(p, name); lstrcpyW(p, name);
if (try_match_file(buf, match, param)) goto found; if (try_match_file(buf, match, param)) goto found;
...@@ -763,12 +787,9 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma ...@@ -763,12 +787,9 @@ BOOL search_dll_path(const struct process *process, const WCHAR *name, BOOL (*ma
WCHAR env_name[64]; WCHAR env_name[64];
swprintf(env_name, ARRAY_SIZE(env_name), L"WINEDLLDIR%u", i); swprintf(env_name, ARRAY_SIZE(env_name), L"WINEDLLDIR%u", i);
if (!(env = process_getenv(process, env_name))) return FALSE; if (!(env = process_getenv(process, env_name))) return FALSE;
len = wcslen(env) + wcslen(pe_dir) + wcslen(name) + 2; len = wcslen(env) + machine_dir_len + wcslen(name) + 1;
if (!(buf = heap_alloc(len * sizeof(WCHAR)))) return FALSE; if (!(buf = heap_alloc(len * sizeof(WCHAR)))) return FALSE;
if ((p = wcsrchr(name, '.')) && !lstrcmpW(p, L".so")) swprintf(buf, len, L"%s%s%s", env, get_machine_dir(machine_dir, name), name);
swprintf(buf, len, L"%s%s\\%s", env, so_dir, name);
else
swprintf(buf, len, L"%s%s\\%s", env, pe_dir, name);
if (try_match_file(buf, match, param)) goto found; if (try_match_file(buf, match, param)) goto found;
swprintf(buf, len, L"%s\\%s", env, name); swprintf(buf, len, L"%s\\%s", env, name);
if (try_match_file(buf, match, param)) goto found; if (try_match_file(buf, match, param)) goto found;
......
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