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Don't fail on atapi command 0xBE

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This commit is contained in:
Fabian 2021-03-30 21:22:30 -05:00
parent c65fd84d55
commit 84714d17a4
2 changed files with 9 additions and 1 deletions
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8
src/ide.js
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@ -1107,6 +1107,14 @@ IDEInterface.prototype.atapi_handle = function()
dbg_log("Unimplemented ATAPI command: " + h(this.data[0]), LOG_DISK);
break;
case 0xBE:
// Hiren's boot CD
dbg_log("Unimplemented ATAPI command: " + h(this.data[0]), LOG_DISK);
this.data_allocate(0);
this.data_end = this.data_length;
this.status = 0x50;
break;
default:
this.status = 0x51;
this.data_length = 0;

2
tests/nasm/run.js
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@ -340,7 +340,7 @@ else {
}
const eip = emulator.v86.cpu.instruction_pointer[0];
emulator.v86.cpu.write32(cpu.translate_address_system_read(eip), 0xF4F4F4F4); // hlt
emulator.v86.cpu.write32(emulator.v86.cpu.translate_address_system_read(eip), 0xF4F4F4F4); // hlt
// XXX: On gdb execution is stopped at this point. On v86 we
// currently don't have this ability, so we record the exception