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* win32-low.c: Adapt to support also 64-bit architecture.

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(child_xfer_memory): Use uintptr_t type for local variable `addr'.
	(get_image_name): Use SIZE_T type for local variable `done'.
	(psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
	(toolhelp_get_dll_name): Idem.
	(handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
	Use uintptr_t typecast to avoid warning.
	(handle_unload_dll): Use uintptr_t typecast to avoid warning.
	(handle_exception): Use phex_nz to avoid warning.
	(win32_wait): Remove unused local variable `process'.
This commit is contained in:
Pierre Muller 2010-04-20 00:07:44 +00:00
parent d1b7138c17
commit e8f0053d6e
2 changed files with 27 additions and 15 deletions
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13
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,16 @@
2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
* win32-low.c: Adapt to support also 64-bit architecture.
(child_xfer_memory): Use uintptr_t type for local variable `addr'.
(get_image_name): Use SIZE_T type for local variable `done'.
(psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
(toolhelp_get_dll_name): Idem.
(handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
Use uintptr_t typecast to avoid warning.
(handle_unload_dll): Use uintptr_t typecast to avoid warning.
(handle_exception): Use phex_nz to avoid warning.
(win32_wait): Remove unused local variable `process'.
2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
* configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by

29
gdb/gdbserver/win32-low.c
View File

@ -280,7 +280,7 @@ child_xfer_memory (CORE_ADDR memaddr, char *our, int len,
int write, struct target_ops *target)
{
SIZE_T done;
long addr = (long) memaddr;
uintptr_t addr = (uintptr_t) memaddr;
if (write)
{
@ -941,7 +941,7 @@ get_image_name (HANDLE h, void *address, int unicode)
char *address_ptr;
int len = 0;
char b[2];
DWORD done;
SIZE_T done;
/* Attempt to read the name of the dll that was detected.
This is documented to work only when actively debugging
@ -1019,7 +1019,7 @@ load_psapi (void)
}
static int
psapi_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
psapi_get_dll_name (LPVOID BaseAddress, char *dll_name_ret)
{
DWORD len;
MODULEINFO mi;
@ -1064,7 +1064,7 @@ psapi_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
(int) err, strwinerror (err));
}
if ((DWORD) (mi.lpBaseOfDll) == BaseAddress)
if (mi.lpBaseOfDll == BaseAddress)
{
len = (*win32_GetModuleFileNameExA) (current_process_handle,
DllHandle[i],
@ -1134,7 +1134,7 @@ load_toolhelp (void)
}
static int
toolhelp_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
toolhelp_get_dll_name (LPVOID BaseAddress, char *dll_name_ret)
{
HANDLE snapshot_module;
MODULEENTRY32 modEntry = { sizeof (MODULEENTRY32) };
@ -1151,7 +1151,7 @@ toolhelp_get_dll_name (DWORD BaseAddress, char *dll_name_ret)
/* Ignore the first module, which is the exe. */
if (win32_Module32First (snapshot_module, &modEntry))
while (win32_Module32Next (snapshot_module, &modEntry))
if ((DWORD) modEntry.modBaseAddr == BaseAddress)
if (modEntry.modBaseAddr == BaseAddress)
{
#ifdef UNICODE
wcstombs (dll_name_ret, modEntry.szExePath, MAX_PATH + 1);
@ -1176,21 +1176,21 @@ handle_load_dll (void)
LOAD_DLL_DEBUG_INFO *event = &current_event.u.LoadDll;
char dll_buf[MAX_PATH + 1];
char *dll_name = NULL;
DWORD load_addr;
CORE_ADDR load_addr;
dll_buf[0] = dll_buf[sizeof (dll_buf) - 1] = '\0';
/* Windows does not report the image name of the dlls in the debug
event on attaches. We resort to iterating over the list of
loaded dlls looking for a match by image base. */
if (!psapi_get_dll_name ((DWORD) event->lpBaseOfDll, dll_buf))
if (!psapi_get_dll_name (event->lpBaseOfDll, dll_buf))
{
if (!server_waiting)
/* On some versions of Windows and Windows CE, we can't create
toolhelp snapshots while the inferior is stopped in a
LOAD_DLL_DEBUG_EVENT due to a dll load, but we can while
Windows is reporting the already loaded dlls. */
toolhelp_get_dll_name ((DWORD) event->lpBaseOfDll, dll_buf);
toolhelp_get_dll_name (event->lpBaseOfDll, dll_buf);
}
dll_name = dll_buf;
@ -1205,7 +1205,7 @@ handle_load_dll (void)
the offset from 0 of the first byte in an image - because
of the file header and the section alignment. */
load_addr = (DWORD) event->lpBaseOfDll + 0x1000;
load_addr = (CORE_ADDR) (uintptr_t) event->lpBaseOfDll + 0x1000;
win32_add_one_solib (dll_name, load_addr);
}
@ -1213,7 +1213,7 @@ static void
handle_unload_dll (void)
{
CORE_ADDR load_addr =
(CORE_ADDR) (DWORD) current_event.u.UnloadDll.lpBaseOfDll;
(CORE_ADDR) (uintptr_t) current_event.u.UnloadDll.lpBaseOfDll;
load_addr += 0x1000;
unloaded_dll (NULL, load_addr);
}
@ -1314,10 +1314,10 @@ handle_exception (struct target_waitstatus *ourstatus)
ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
return;
}
OUTMSG2 (("gdbserver: unknown target exception 0x%08lx at 0x%08lx",
OUTMSG2 (("gdbserver: unknown target exception 0x%08lx at 0x%s",
current_event.u.Exception.ExceptionRecord.ExceptionCode,
(DWORD) current_event.u.Exception.ExceptionRecord.
ExceptionAddress));
phex_nz ((uintptr_t) current_event.u.Exception.ExceptionRecord.
ExceptionAddress, sizeof (uintptr_t))));
ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
break;
}
@ -1577,7 +1577,6 @@ get_child_debug_event (struct target_waitstatus *ourstatus)
static ptid_t
win32_wait (ptid_t ptid, struct target_waitstatus *ourstatus, int options)
{
struct process_info *process;
struct regcache *regcache;
while (1)