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Improvements to debugger 'map' command

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- Add names of physical and logical spaces now that one space can map to another
- Correct usage of address space masks
This commit is contained in:
AJR 2023-04-02 11:11:24 -04:00
parent b0d23fb75a
commit d291e4573b
1 changed files with 5 additions and 4 deletions
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9
src/emu/debug/debugcmd.cpp
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@ -3778,21 +3778,22 @@ void debugger_commands::execute_map(int spacenum, const std::vector<std::string_
address_space *space; address_space *space;
if (!m_console.validate_target_address_parameter(params[0], spacenum, space, address)) if (!m_console.validate_target_address_parameter(params[0], spacenum, space, address))
return; return;
address &= space->logaddrmask();
// do the translation first // do the translation first
for (int intention = device_memory_interface::TR_READ; intention <= device_memory_interface::TR_FETCH; intention++) for (int intention = device_memory_interface::TR_READ; intention <= device_memory_interface::TR_FETCH; intention++)
{ {
static const char *const intnames[] = { "Read", "Write", "Fetch" }; static const char *const intnames[] = { "Read", "Write", "Fetch" };
offs_t taddress = address & space->addrmask(); offs_t taddress = address;
address_space *tspace; address_space *tspace;
if (space->device().memory().translate(space->spacenum(), intention, taddress, tspace)) if (space->device().memory().translate(space->spacenum(), intention, taddress, tspace))
{ {
std::string mapname = tspace->get_handler_string((intention == device_memory_interface::TR_WRITE) ? read_or_write::WRITE : read_or_write::READ, taddress); std::string mapname = tspace->get_handler_string((intention == device_memory_interface::TR_WRITE) ? read_or_write::WRITE : read_or_write::READ, taddress);
m_console.printf( m_console.printf(
"%7s: %0*X logical == %0*X physical -> %s\n", "%7s: %0*X logical %s == %0*X physical %s -> %s\n",
intnames[intention & 3], intnames[intention & 3],
tspace->logaddrchars(), address, space->logaddrchars(), address, space->name(),
tspace->addrchars(), taddress, tspace->addrchars(), taddress, tspace->name(),
mapname); mapname);
} }
else else