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fceux
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Added logic to set registers via text entry boxes prior to running new instructions in debugger window.

This commit is contained in:
Matthew Budd 2020-05-31 14:28:49 -04:00
parent 8a0165f54b
commit 51be2877ef
1 changed files with 82 additions and 7 deletions
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89
src/drivers/sdl/debugger.cpp
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@ -202,10 +202,19 @@ struct debuggerWin_t
int scrollAsmLine(int line);
int seekAsmPC(void);
int seekAsmAddr(int addr);
void setRegsFromEntry(void);
};
static std::list <debuggerWin_t*> debuggerWinList;
void debuggerWin_t::setRegsFromEntry(void)
{
X.PC = strtol( gtk_entry_get_text( GTK_ENTRY( pc_entry ) ), NULL, 16 );
X.A = strtol( gtk_entry_get_text( GTK_ENTRY( A_entry ) ), NULL, 16 );
X.X = strtol( gtk_entry_get_text( GTK_ENTRY( X_entry ) ), NULL, 16 );
X.Y = strtol( gtk_entry_get_text( GTK_ENTRY( Y_entry ) ), NULL, 16 );
}
void debuggerWin_t::asmClear(void)
{
for (size_t i=0; i<asmEntry.size(); i++)
@ -1284,7 +1293,7 @@ static void debugRunCB (GtkButton * button, debuggerWin_t * dw)
{
if (FCEUI_EmulationPaused())
{
//UpdateRegs(hwndDlg);
dw->setRegsFromEntry();
FCEUI_ToggleEmulationPause();
//DebuggerWasUpdated = false done in above function;
}
@ -1292,6 +1301,10 @@ static void debugRunCB (GtkButton * button, debuggerWin_t * dw)
static void debugStepIntoCB (GtkButton * button, debuggerWin_t * dw)
{
if (FCEUI_EmulationPaused())
{
dw->setRegsFromEntry();
}
FCEUI_Debugger().step = true;
FCEUI_SetEmulationPaused(0);
}
@ -1301,7 +1314,7 @@ static void debugStepOutCB (GtkButton * button, debuggerWin_t * dw)
if (FCEUI_EmulationPaused() > 0)
{
DebuggerState &dbgstate = FCEUI_Debugger();
//UpdateRegs(hwndDlg);
dw->setRegsFromEntry();
if (dbgstate.stepout)
{
printf("Step Out is currently in process.\n");
@ -1324,7 +1337,7 @@ static void debugStepOverCB (GtkButton * button, debuggerWin_t * dw)
{
if (FCEUI_EmulationPaused())
{
//UpdateRegs(hwndDlg);
dw->setRegsFromEntry();
int tmp=X.PC;
uint8 opcode = GetMem(X.PC);
bool jsr = opcode==0x20;
@ -1355,6 +1368,10 @@ static void debugStepOverCB (GtkButton * button, debuggerWin_t * dw)
}
static void debugRunLineCB (GtkButton * button, debuggerWin_t * dw)
{
if (FCEUI_EmulationPaused())
{
dw->setRegsFromEntry();
}
uint64 ts=timestampbase;
ts+=timestamp;
ts+=341/3;
@ -1367,10 +1384,10 @@ static void debugRunLineCB (GtkButton * button, debuggerWin_t * dw)
static void debugRunLine128CB (GtkButton * button, debuggerWin_t * dw)
{
//if (FCEUI_EmulationPaused())
//{
// UpdateRegs(hwndDlg);
//}
if (FCEUI_EmulationPaused())
{
dw->setRegsFromEntry();
}
FCEUI_Debugger().runline = true;
{
uint64 ts=timestampbase;
@ -1385,6 +1402,11 @@ static void debugRunLine128CB (GtkButton * button, debuggerWin_t * dw)
static void seekPCCB (GtkButton * button, debuggerWin_t * dw)
{
if (FCEUI_EmulationPaused())
{
dw->setRegsFromEntry();
updateAllDebugWindows();
}
dw->seekAsmPC();
}
@ -1393,6 +1415,10 @@ static void seekToCB (GtkButton * button, debuggerWin_t * dw)
int addr;
const char *txt;
if (FCEUI_EmulationPaused())
{
dw->setRegsFromEntry();
}
txt = gtk_entry_get_text( GTK_ENTRY(dw->seektoEntry) );
addr = offsetStringToInt( BT_C, txt );
@ -1400,6 +1426,39 @@ static void seekToCB (GtkButton * button, debuggerWin_t * dw)
dw->seekAsmAddr(addr);
}
static void Flag_N_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= N_FLAG;
}
static void Flag_V_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= V_FLAG;
}
static void Flag_U_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= U_FLAG;
}
static void Flag_B_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= B_FLAG;
}
static void Flag_D_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= D_FLAG;
}
static void Flag_I_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= I_FLAG;
}
static void Flag_Z_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= Z_FLAG;
}
static void Flag_C_CB (GtkToggleButton * button, debuggerWin_t * dw)
{
X.P ^= C_FLAG;
}
static void
addBreakpointMenuCB (GtkMenuItem *menuitem,
debuggerWin_t * dw)
@ -2005,27 +2064,43 @@ void openDebuggerWindow (void)
gtk_grid_set_column_spacing( GTK_GRID(grid), 10 );
dw->P_N_chkbox = gtk_check_button_new_with_label("N");
g_signal_connect (dw->P_N_chkbox, "toggled",
G_CALLBACK (Flag_N_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_N_chkbox, 0, 0, 1, 1 );
dw->P_V_chkbox = gtk_check_button_new_with_label("V");
g_signal_connect (dw->P_V_chkbox, "toggled",
G_CALLBACK (Flag_V_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_V_chkbox, 1, 0, 1, 1 );
dw->P_U_chkbox = gtk_check_button_new_with_label("U");
g_signal_connect (dw->P_U_chkbox, "toggled",
G_CALLBACK (Flag_U_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_U_chkbox, 2, 0, 1, 1 );
dw->P_B_chkbox = gtk_check_button_new_with_label("B");
g_signal_connect (dw->P_B_chkbox, "toggled",
G_CALLBACK (Flag_B_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_B_chkbox, 3, 0, 1, 1 );
dw->P_D_chkbox = gtk_check_button_new_with_label("D");
g_signal_connect (dw->P_D_chkbox, "toggled",
G_CALLBACK (Flag_D_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_D_chkbox, 0, 1, 1, 1 );
dw->P_I_chkbox = gtk_check_button_new_with_label("I");
g_signal_connect (dw->P_I_chkbox, "toggled",
G_CALLBACK (Flag_I_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_I_chkbox, 1, 1, 1, 1 );
dw->P_Z_chkbox = gtk_check_button_new_with_label("Z");
g_signal_connect (dw->P_Z_chkbox, "toggled",
G_CALLBACK (Flag_Z_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_Z_chkbox, 2, 1, 1, 1 );
dw->P_C_chkbox = gtk_check_button_new_with_label("C");
g_signal_connect (dw->P_C_chkbox, "toggled",
G_CALLBACK (Flag_C_CB), dw);
gtk_grid_attach( GTK_GRID(grid), dw->P_C_chkbox, 3, 1, 1, 1 );
gtk_container_add (GTK_CONTAINER (frame), grid);