diff options
Diffstat (limited to 'src/emu/debug/debughlp.cpp')
-rw-r--r-- | src/emu/debug/debughlp.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/emu/debug/debughlp.cpp b/src/emu/debug/debughlp.cpp index 014c574c586..88dcf85bda8 100644 --- a/src/emu/debug/debughlp.cpp +++ b/src/emu/debug/debughlp.cpp @@ -603,6 +603,23 @@ static const help_item static_help_list[] = "followed by the string \"BEN\", followed by a word-sized 0.\n" }, { + "fill", + "\n" + " fill[{d|i}] <address>,<length>[,<data>[,...]]\n" + "\n" + "The fill/filld/filli commands overwrite a block of memory with copies of the specified " + "sequence of data. 'fill' will fill program space memory, while 'filld' will fill data space " + "memory and 'filli' will fill I/O space memory. <address> indicates the address to begin " + "writing, and <length> indicates how much memory to fill. <data> can either be a quoted " + "string or a numeric value or expression. Non-string data is written by default in the " + "native word size of the CPU. To override the data size for non-strings, you can prefix " + "the value with b. to force byte-sized fill, w. for word-sized fill, d. for dword-sized, " + "and q. for qword-sized. Overrides are remembered, so if you want to fill with a series of " + "words, you need only to prefix the first value with a w. Note also that you can intermix " + "sizes in order to perform more complex fills. The fill operation may be truncated if a page " + "fault occurs or if part of the sequence or string would fall beyond <address>+<length>-1.\n" + }, + { "dump", "\n" " dump[{d|i}] <filename>,<address>,<length>[,<size>[,<ascii>[,<CPU>]]]\n" |