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Added mbc/cartridge command to debugger

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This commit is contained in:
Lior Halphon 2016-04-09 02:00:10 +03:00
parent 6fd2daae06
commit a3b44d20cb
1 changed files with 46 additions and 0 deletions
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46
Core/debugger.c
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@ -539,6 +539,50 @@ static bool examine(GB_gameboy_t *gb, char *arguments)
return true; return true;
} }
static bool mbc(GB_gameboy_t *gb, char *arguments)
{
if (strlen(lstrip(arguments))) {
gb_log(gb, "Usage: mbc\n");
return true;
}
const GB_cartridge_t *cartridge = gb->cartridge_type;
if (cartridge->has_ram) {
gb_log(gb, "Cartrdige includes%s RAM: %zx\n", cartridge->has_battery? "battery-backed ": "", gb->mbc_ram_size);
}
else {
gb_log(gb, "No cartridge RAM\n");
}
if (cartridge->mbc_type) {
gb_log(gb, "MBC%d\n", cartridge->mbc_type);
gb_log(gb, "Current mapped ROM bank: %x\n", gb->mbc_rom_bank);
if (cartridge->has_ram) {
gb_log(gb, "Current mapped RAM bank: %x\n", gb->mbc_ram_bank);
gb_log(gb, "RAM is curently %s\n", gb->mbc_ram_enable? "enabled" : "disabled");
}
if (cartridge->mbc_type == MBC1) {
gb_log(gb, "MBC1 banking mode is %s\n", gb->mbc_ram_banking? "RAM" : "ROM");
}
}
else {
gb_log(gb, "No MBC\n");
}
if (cartridge->has_rumble) {
gb_log(gb, "Cart contains a rumble pak\n");
}
if (cartridge->has_rtc) {
gb_log(gb, "Cart contains a real time clock\n");
}
return true;
}
static bool help(GB_gameboy_t *gb, char *arguments); static bool help(GB_gameboy_t *gb, char *arguments);
static const debugger_command_t commands[] = { static const debugger_command_t commands[] = {
{"continue", 1, cont, "Continue running until next stop"}, {"continue", 1, cont, "Continue running until next stop"},
@ -546,6 +590,8 @@ static const debugger_command_t commands[] = {
{"step", 1, step, "Run the next instruction, stepping into function calls"}, {"step", 1, step, "Run the next instruction, stepping into function calls"},
{"finish", 1, finish, "Run until the current function returns"}, {"finish", 1, finish, "Run until the current function returns"},
{"registers", 1, registers, "Print values of processor registers and other important registers"}, {"registers", 1, registers, "Print values of processor registers and other important registers"},
{"cartridge", 2, mbc, "Displays information about the MBC and cartridge"},
{"mbc", 3, mbc, NULL},
{"breakpoint", 1, breakpoint, "Move the breakpoint to a new position"}, {"breakpoint", 1, breakpoint, "Move the breakpoint to a new position"},
{"list", 1, list, "List all set breakpoints"}, {"list", 1, list, "List all set breakpoints"},
{"delete", 2, delete, "Delete a breakpoint by its address, or all breakpoints"}, {"delete", 2, delete, "Delete a breakpoint by its address, or all breakpoints"},