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Bank-specific examine support

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This commit is contained in:
Lior Halphon 2016-07-14 21:15:24 +03:00
parent 65f37bccbd
commit ce837b3727
1 changed files with 37 additions and 5 deletions
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38
Core/debugger.c
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@ -936,13 +936,45 @@ static bool examine(GB_gameboy_t *gb, char *arguments)
}
bool error;
uint16_t addr = debugger_evaluate(gb, arguments, (unsigned int)strlen(arguments), &error, NULL, NULL).value;
value_t addr = debugger_evaluate(gb, arguments, (unsigned int)strlen(arguments), &error, NULL, NULL);
if (!error) {
GB_log(gb, "%4x: ", addr);
if (addr.has_bank) {
uint16_t old_rom0_bank = gb->mbc_rom0_bank;
uint16_t old_rom_bank = gb->mbc_rom_bank;
uint8_t old_mbc_ram_bank = gb->mbc_ram_bank;
bool old_mbc_ram_enable = gb->mbc_ram_enable;
uint8_t old_ram_bank = gb->cgb_ram_bank;
uint8_t old_vram_bank = gb->cgb_vram_bank;
gb->mbc_rom0_bank = addr.bank;
gb->mbc_rom_bank = addr.bank;
gb->mbc_ram_bank = addr.bank;
gb->mbc_ram_enable = true;
if (gb->is_cgb) {
gb->cgb_ram_bank = addr.bank & 7;
gb->cgb_vram_bank = addr.bank & 1;
}
GB_log(gb, "%02x:%04x: ", addr.bank, addr.value);
for (int i = 0; i < 16; i++) {
GB_log(gb, "%02x ", GB_read_memory(gb, addr + i));
GB_log(gb, "%02x ", GB_read_memory(gb, addr.value + i));
}
GB_log(gb, "\n");
gb->mbc_rom0_bank = old_rom0_bank;
gb->mbc_rom_bank = old_rom_bank;
gb->mbc_ram_bank = old_mbc_ram_bank;
gb->mbc_ram_enable = old_mbc_ram_enable;
gb->cgb_ram_bank = old_ram_bank;
gb->cgb_vram_bank = old_vram_bank;
}
else {
GB_log(gb, "%04x: ", addr.value);
for (int i = 0; i < 16; i++) {
GB_log(gb, "%02x ", GB_read_memory(gb, addr.value + i));
}
GB_log(gb, "\n");
}
}
return true;
}