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| author | Pierre Muller <muller@sourceware.org> | 2013-09-02 12:57:49 +0000 |
|---|---|---|
| committer | Pierre Muller <muller@sourceware.org> | 2013-09-02 12:57:49 +0000 |
| commit | 9e52adf9c624da6ad0c37861c2222bd7fd9a8d2c (patch) | |
| tree | 584414d52f9ff5e5dc50888adda1fbcda4f2e700 /gdb/windows-nat.c | |
| parent | a238856838fffac2dca233db8a0bfd6b3d748a14 (diff) | |
| download | gdb-9e52adf9c624da6ad0c37861c2222bd7fd9a8d2c.zip gdb-9e52adf9c624da6ad0c37861c2222bd7fd9a8d2c.tar.gz gdb-9e52adf9c624da6ad0c37861c2222bd7fd9a8d2c.tar.bz2 | |
* windows-nat.c (windows_xfer_memory): Handle ERROR_PARTIAL_COPY
error code.
Diffstat (limited to 'gdb/windows-nat.c')
| -rw-r--r-- | gdb/windows-nat.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index 28705f7..a45b825 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -2324,6 +2324,7 @@ windows_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, { SIZE_T done = 0; BOOL success; + DWORD lasterror = 0; if (writebuf != NULL) { @@ -2332,6 +2333,8 @@ windows_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, success = WriteProcessMemory (current_process_handle, (LPVOID) (uintptr_t) memaddr, writebuf, len, &done); + if (!success) + lasterror = GetLastError (); FlushInstructionCache (current_process_handle, (LPCVOID) (uintptr_t) memaddr, len); } @@ -2342,8 +2345,13 @@ windows_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, success = ReadProcessMemory (current_process_handle, (LPCVOID) (uintptr_t) memaddr, readbuf, len, &done); + if (!success) + lasterror = GetLastError (); } - return success ? done : TARGET_XFER_E_IO; + if (!success && lasterror == ERROR_PARTIAL_COPY && done > 0) + return done; + else + return success ? done : TARGET_XFER_E_IO; } static void |