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Diffstat (limited to 'src/emu/debug/debugcpu.c')
-rw-r--r--src/emu/debug/debugcpu.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/src/emu/debug/debugcpu.c b/src/emu/debug/debugcpu.c
index 919c5138ad5..e371e9580c6 100644
--- a/src/emu/debug/debugcpu.c
+++ b/src/emu/debug/debugcpu.c
@@ -9,9 +9,9 @@
**********************************************************************
- Future work:
-
- - enable history to be enabled/disabled to improve performance
+ Future work:
+
+ - enable history to be enabled/disabled to improve performance
*********************************************************************/
@@ -60,7 +60,7 @@ struct _debugger_private
int execution_state;
int memory_hook_cpunum;
-
+
UINT32 bpindex;
UINT32 wpindex;
@@ -119,7 +119,7 @@ static void set_cpu_reg(UINT32 ref, UINT64 value);
***************************************************************************/
/*-------------------------------------------------
- debug_cpu_within_instruction_hook - true if
+ debug_cpu_within_instruction_hook - true if
the debugger is currently live
-------------------------------------------------*/
@@ -293,7 +293,7 @@ static void debug_cpu_exit(running_machine *machine)
for (cpunum = 0; cpunum < MAX_CPU; cpunum++)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
/* close any tracefiles */
if (info->trace.file)
fclose(info->trace.file);
@@ -345,14 +345,14 @@ static void compute_debug_flags(running_machine *machine, const debug_cpu_info *
/* many of our states require us to be called on each instruction */
if (global.execution_state == EXECUTION_STATE_STOPPED)
machine->debug_flags |= DEBUG_FLAG_CALL_HOOK;
- if ((info->flags & (DEBUG_FLAG_HISTORY | DEBUG_FLAG_TRACING_ANY | DEBUG_FLAG_HOOKED |
+ if ((info->flags & (DEBUG_FLAG_HISTORY | DEBUG_FLAG_TRACING_ANY | DEBUG_FLAG_HOOKED |
DEBUG_FLAG_STEPPING_ANY | DEBUG_FLAG_STOP_PC | DEBUG_FLAG_LIVE_BP)) != 0)
machine->debug_flags |= DEBUG_FLAG_CALL_HOOK;
-
+
/* if we are stopping at a particular time and that time is within the current timeslice, we need to be called */
if ((info->flags & DEBUG_FLAG_STOP_TIME) && attotime_compare(info->endexectime, info->stoptime) <= 0)
machine->debug_flags |= DEBUG_FLAG_CALL_HOOK;
-
+
/* add in the watchpoint flags */
machine->debug_flags |= (info->flags & DEBUG_FLAG_WATCHPOINT) >> (24 - 4);
}
@@ -366,7 +366,7 @@ static void compute_debug_flags(running_machine *machine, const debug_cpu_info *
static void reset_transient_flags(running_machine *machine)
{
int cpunum;
-
+
/* loop over CPUs and reset the transient flags */
for (cpunum = 0; cpunum < ARRAY_LENGTH(global.cpuinfo); cpunum++)
global.cpuinfo[cpunum].flags &= ~DEBUG_FLAG_TRANSIENT;
@@ -374,8 +374,8 @@ static void reset_transient_flags(running_machine *machine)
/*-------------------------------------------------
- debug_cpu_start_hook - the CPU execution
- system calls this hook before beginning
+ debug_cpu_start_hook - the CPU execution
+ system calls this hook before beginning
execution for the given CPU
-------------------------------------------------*/
@@ -391,7 +391,7 @@ void debug_cpu_start_hook(running_machine *machine, int cpunum, attotime endtime
/* update the target execution end time */
info->endexectime = endtime;
-
+
/* if a VBLANK occurred, check on things */
if (global.vblank_occurred && global.execution_state != EXECUTION_STATE_STOPPED)
{
@@ -403,7 +403,7 @@ void debug_cpu_start_hook(running_machine *machine, int cpunum, attotime endtime
global.execution_state = EXECUTION_STATE_STOPPED;
debug_console_printf("Stopped at VBLANK\n");
}
-
+
/* check for debug keypresses */
else if (input_ui_pressed(machine, IPT_UI_DEBUG_BREAK))
{
@@ -425,15 +425,15 @@ void debug_cpu_start_hook(running_machine *machine, int cpunum, attotime endtime
/*-------------------------------------------------
- debug_cpu_stop_hook - the CPU execution
- system calls this hook when ending execution
+ debug_cpu_stop_hook - the CPU execution
+ system calls this hook when ending execution
for the given CPU
-------------------------------------------------*/
void debug_cpu_stop_hook(running_machine *machine, int cpunum)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
assert(global.livecpu == info);
/* if we're stopping on a context switch, handle it now */
@@ -449,14 +449,14 @@ void debug_cpu_stop_hook(running_machine *machine, int cpunum)
/*-------------------------------------------------
- debug_cpu_interrupt_hook - called when an
+ debug_cpu_interrupt_hook - called when an
interrupt is acknowledged
-------------------------------------------------*/
void debug_cpu_interrupt_hook(running_machine *machine, int cpunum, int irqline)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
/* see if this matches a pending interrupt request */
if ((info->flags & DEBUG_FLAG_STOP_INTERRUPT) != 0 && (info->stopirq == -1 || info->stopirq == irqline))
{
@@ -468,14 +468,14 @@ void debug_cpu_interrupt_hook(running_machine *machine, int cpunum, int irqline)
/*-------------------------------------------------
- debug_cpu_exception_hook - called when an
+ debug_cpu_exception_hook - called when an
exception is generated
-------------------------------------------------*/
void debug_cpu_exception_hook(running_machine *machine, int cpunum, int exception)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
/* see if this matches a pending interrupt request */
if ((info->flags & DEBUG_FLAG_STOP_EXCEPTION) != 0 && (info->stopexception == -1 || info->stopexception == exception))
{
@@ -487,7 +487,7 @@ void debug_cpu_exception_hook(running_machine *machine, int cpunum, int exceptio
/*-------------------------------------------------
- debug_cpu_instruction_hook - called by the
+ debug_cpu_instruction_hook - called by the
CPU cores before executing each instruction
-------------------------------------------------*/
@@ -522,7 +522,7 @@ void debug_cpu_instruction_hook(running_machine *machine, offs_t curpc)
/* if we hit 0, stop */
if (info->stepsleft == 0)
global.execution_state = EXECUTION_STATE_STOPPED;
-
+
/* update every 100 steps until we are within 200 of the end */
else if ((info->flags & DEBUG_FLAG_STEPPING_OUT) == 0 && (info->stepsleft < 200 || info->stepsleft % 100 == 0))
{
@@ -791,7 +791,7 @@ void debug_cpu_ignore_cpu(int cpunum, int ignore)
info->flags &= ~DEBUG_FLAG_OBSERVING;
else
info->flags |= DEBUG_FLAG_OBSERVING;
-
+
if (info == global.livecpu && ignore)
debug_cpu_next_cpu();
}
@@ -1108,7 +1108,7 @@ void debug_cpu_get_memory_hooks(int cpunum, debug_hook_read_func *read, debug_ho
void debug_cpu_set_instruction_hook(int cpunum, int (*hook)(offs_t pc))
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
/* set the hook and also the CPU's flag for fast knowledge of the hook */
info->instrhook = hook;
if (hook != NULL)
@@ -1144,7 +1144,7 @@ static void breakpoint_update_flags(debug_cpu_info *info)
/*-------------------------------------------------
- breakpoint_check - check the breakpoints for
+ breakpoint_check - check the breakpoints for
a given CPU
-------------------------------------------------*/
@@ -1202,7 +1202,7 @@ int debug_cpu_breakpoint_set(int cpunum, offs_t address, parsed_expression *cond
/* hook us in */
bp->next = info->bplist;
info->bplist = bp;
-
+
/* ensure the live breakpoint flag is set */
breakpoint_update_flags(info);
return bp->index;
@@ -1237,7 +1237,7 @@ int debug_cpu_breakpoint_clear(int bpnum)
if (bp->action != NULL)
free(bp->action);
free(bp);
-
+
/* update the flags */
breakpoint_update_flags(info);
return 1;
@@ -1453,7 +1453,7 @@ int debug_cpu_watchpoint_clear(int wpnum)
for (cpunum = 0; cpunum < MAX_CPU; cpunum++)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
for (spacenum = 0; spacenum < ADDRESS_SPACES; spacenum++)
for (pwp = NULL, wp = info->space[spacenum].wplist; wp != NULL; pwp = wp, wp = wp->next)
if (wp->index == wpnum)
@@ -1500,7 +1500,7 @@ int debug_cpu_watchpoint_enable(int wpnum, int enable)
for (cpunum = 0; cpunum < MAX_CPU; cpunum++)
{
debug_cpu_info *info = &global.cpuinfo[cpunum];
-
+
for (spacenum = 0; spacenum < ADDRESS_SPACES; spacenum++)
for (wp = info->space[spacenum].wplist; wp; wp = wp->next)
if (wp->index == wpnum)