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- [NEW] Afegida l'opció de "break on interrupt"

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This commit is contained in:
Raimon Zamora
2024-12-11 18:03:17 +01:00
parent 52de24a076
commit c70c3652bf
2 changed files with 9 additions and 3 deletions
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9
z80.cpp
View File

@@ -661,17 +661,22 @@ namespace z80
if (!iff1) return; if (!iff1) return;
exit_from_halt = true; exit_from_halt = true;
PUSH(rPC); PUSH(rPC);
uint16_t address;
if (im==1) { if (im==1) {
rPC = 0x38; rPC = 0x38;
} else if (im==2) { } else if (im==2) {
const uint16_t address = (rI<<8) | 0xFE; address = (rI<<8) | 0xFE;
rPC = READ_MEM_16(address); rPC = READ_MEM_16(address);
} else if (im==0) { } else if (im==0) {
printf("Interrupt mode 0!\n"); printf("Interrupt mode 0!\n");
z80debug::stop(); z80debug::stop();
return; return;
} }
if (options[Z80_OPTION_BREAK_ON_INTERRUPT]) z80debug::stop(); if (options[Z80_OPTION_BREAK_ON_INTERRUPT]) {
printf("Break on interrupt! 0x%2x, PC: 0x%2x\n", address, rPC);
z80debug::setcursor(rPC);
z80debug::stop();
}
} }
void RST(uint8_t vec) void RST(uint8_t vec)

3
z80debug.cpp
View File

@@ -247,6 +247,7 @@ namespace z80debug
void stop() void stop()
{ {
//history::gototop();
zxscreen::setTitle(" (stopped)"); zxscreen::setTitle(" (stopped)");
pause(); pause();
is_debugging = true; is_debugging = true;
@@ -623,7 +624,7 @@ namespace z80debug
} else if (strcmp(cmd, "b")==0 || strcmp(cmd, "break")==0) { } else if (strcmp(cmd, "b")==0 || strcmp(cmd, "break")==0) {
getcmd(); getcmd();
if (cmd[0] == 0) { breakpoints[z80::getPC()]=1; return; } if (cmd[0] == 0) { breakpoints[z80::getPC()]=1; return; }
if (cmd[0] == 'i') { z80::setOption(Z80_OPTION_BREAK_ON_INTERRUPT, !z80::getOption(Z80_OPTION_BREAK_ON_INTERRUPT)); return; } if (cmd[0] == 'i') { z80::setOption(Z80_OPTION_BREAK_ON_INTERRUPT, !z80::getOption(Z80_OPTION_BREAK_ON_INTERRUPT)); sendToConsoleLog("Break on interrupt."); return; }
int address = getnum(cmd); int address = getnum(cmd);
if (address<0 || address>65536) { sendToConsoleLog("Illegal break address"); return; } if (address<0 || address>65536) { sendToConsoleLog("Illegal break address"); return; }
getcmd(); getcmd();