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stop hotspot from crashing when you start running. (nw)

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smf- 2017-07-25 16:16:35 +01:00
parent 4037b46b78
commit 3374c5639f
1 changed files with 30 additions and 29 deletions
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59
src/emu/debug/debugcpu.cpp
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@ -2794,41 +2794,42 @@ void debugger_cpu::watchpoint_check(address_space& space, int type, offs_t addre
m_wpdata = value_to_write;
// see if we match
for (device_debug::watchpoint *wp = wplist[space.spacenum()]; wp != nullptr; wp = wp->next())
if (wp->hit(type, address, size))
{
// halt in the debugger by default
m_execution_state = EXECUTION_STATE_STOPPED;
// if we hit, evaluate the action
if (!wp->action().empty())
m_machine.debugger().console().execute_command(wp->action(), false);
// print a notification, unless the action made us go again
if (m_execution_state == EXECUTION_STATE_STOPPED)
if (space.spacenum() < int(wplist.size()))
for (device_debug::watchpoint *wp = wplist[space.spacenum()]; wp != nullptr; wp = wp->next())
if (wp->hit(type, address, size))
{
static const char *const sizes[] =
{
"0bytes", "byte", "word", "3bytes", "dword", "5bytes", "6bytes", "7bytes", "qword"
};
offs_t pc = space.device().safe_pcbase();
std::string buffer;
// halt in the debugger by default
m_execution_state = EXECUTION_STATE_STOPPED;
if (type & WATCHPOINT_WRITE)
// if we hit, evaluate the action
if (!wp->action().empty())
m_machine.debugger().console().execute_command(wp->action(), false);
// print a notification, unless the action made us go again
if (m_execution_state == EXECUTION_STATE_STOPPED)
{
buffer = string_format("Stopped at watchpoint %X writing %s to %08X (PC=%X)", wp->index(), sizes[size], space.byte_to_address(address), pc);
if (value_to_write >> 32)
buffer.append(string_format(" (data=%X%08X)", u32(value_to_write >> 32), u32(value_to_write)));
static const char *const sizes[] =
{
"0bytes", "byte", "word", "3bytes", "dword", "5bytes", "6bytes", "7bytes", "qword"
};
offs_t pc = space.device().safe_pcbase();
std::string buffer;
if (type & WATCHPOINT_WRITE)
{
buffer = string_format("Stopped at watchpoint %X writing %s to %08X (PC=%X)", wp->index(), sizes[size], space.byte_to_address(address), pc);
if (value_to_write >> 32)
buffer.append(string_format(" (data=%X%08X)", u32(value_to_write >> 32), u32(value_to_write)));
else
buffer.append(string_format(" (data=%X)", u32(value_to_write)));
}
else
buffer.append(string_format(" (data=%X)", u32(value_to_write)));
buffer = string_format("Stopped at watchpoint %X reading %s from %08X (PC=%X)", wp->index(), sizes[size], space.byte_to_address(address), pc);
m_machine.debugger().console().printf("%s\n", buffer.c_str());
space.device().debug()->compute_debug_flags();
}
else
buffer = string_format("Stopped at watchpoint %X reading %s from %08X (PC=%X)", wp->index(), sizes[size], space.byte_to_address(address), pc);
m_machine.debugger().console().printf("%s\n", buffer.c_str());
space.device().debug()->compute_debug_flags();
break;
}
break;
}
m_within_instruction_hook = false;
}