diff options
Diffstat (limited to 'gdb/windows-nat.c')
| -rw-r--r-- | gdb/windows-nat.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index f389a0f..07ebef9 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -48,6 +48,7 @@ #include "objfiles.h" #include "gdb_obstack.h" #include "gdb_string.h" +#include "gdb_stdint.h" #include "gdbthread.h" #include "gdbcmd.h" #include <sys/param.h> @@ -828,7 +829,8 @@ handle_output_debug_string (struct target_waitstatus *ourstatus) int retval = 0; if (!target_read_string - ((CORE_ADDR) current_event.u.DebugString.lpDebugStringData, &s, 1024, 0) + ((CORE_ADDR) (uintptr_t) current_event.u.DebugString.lpDebugStringData, + &s, 1024, 0) || !s || !*s) /* nothing to do */; else if (strncmp (s, _CYGWIN_SIGNAL_STRING, sizeof (_CYGWIN_SIGNAL_STRING) - 1) != 0) @@ -1022,7 +1024,8 @@ handle_exception (struct target_waitstatus *ourstatus) and will be sent as a cygwin-specific-signal. So, ignore SEGVs if they show up within the text segment of the DLL itself. */ char *fn; - bfd_vma addr = (bfd_vma) current_event.u.Exception.ExceptionRecord.ExceptionAddress; + bfd_vma addr = (bfd_vma) (uintptr_t) current_event.u.Exception. + ExceptionRecord.ExceptionAddress; if ((!cygwin_exceptions && (addr >= cygwin_load_start && addr < cygwin_load_end)) || (find_pc_partial_function (addr, &fn, NULL, NULL) && strncmp (fn, "KERNEL32!IsBad", strlen ("KERNEL32!IsBad")) == 0)) @@ -1935,17 +1938,20 @@ win32_xfer_memory (CORE_ADDR memaddr, gdb_byte *our, int len, if (write) { DEBUG_MEM (("gdb: write target memory, %d bytes at 0x%08lx\n", - len, (DWORD) memaddr)); - if (!WriteProcessMemory (current_process_handle, (LPVOID) memaddr, our, + len, (DWORD) (uintptr_t) memaddr)); + if (!WriteProcessMemory (current_process_handle, + (LPVOID) (uintptr_t) memaddr, our, len, &done)) done = 0; - FlushInstructionCache (current_process_handle, (LPCVOID) memaddr, len); + FlushInstructionCache (current_process_handle, + (LPCVOID) (uintptr_t) memaddr, len); } else { DEBUG_MEM (("gdb: read target memory, %d bytes at 0x%08lx\n", - len, (DWORD) memaddr)); - if (!ReadProcessMemory (current_process_handle, (LPCVOID) memaddr, our, + len, (DWORD) (uintptr_t) memaddr)); + if (!ReadProcessMemory (current_process_handle, + (LPCVOID) (uintptr_t) memaddr, our, len, &done)) done = 0; } |