ACPI Tables
Surface RT ACPI Tables.
- APIC - Advanced Programmable Interrupt Controller
- BGRT - Boot Graphics Resource Table
- DBG2 - Debug Port Table 2
- CSRT - Core System Resource Table
- FACP - Fixed ACPI Description Table
- FPDT - Firmware Performance Data Table
- MSDM - Microsoft Data Management table
- RSDP - Root System Description Pointer
- TPM2 - Trusted Platform Module 2.0
- XSDT - Extended System Description Table Fields
ACPI-Tables-SurfaceRT.zip
17KB
Binary
ACPI-Tables-SurfaceRT-decompiled.zip
41KB
Binary
You need to be able to run unsigned EFI apps.
get ShellBinPkg.zip from https://github.com/tianocore/edk2/releases/tag/edk2-stable201911
And use the startup script below.
Dumped tables should be in the dump folder
startup.nsh
564B
Binary
To decompile ACPI on Linux you would normally use IASL.
But all Tables are compiled with the Microsoft ASL compiler.
Since MS_ASL isn't as strict as IASL, IASL detects some errors and won't decompile all tables.
Decompile with IASL
iasl -da APIC0000.bin BGRT0000.bin CSRT0000.bin DBG20000.bin FACP0000.bin FPDT0000.bin MSDM0000.bin TPM20000.bin XSDT0000.bin
microsoft_asl.exe
155KB
Binary
Decompile with MS_ASL
wine microsoft_asl.exe /u /e DSDT0000.bin
wine microsoft_asl.exe /u /e SSDT0000.bin
wine microsoft_asl.exe /u /e SSDT0001.bin
wine microsoft_asl.exe /u /e WDSA0000.bin
You can't decompile RSDP0000.bin but it only contains 2 Pointers
Last modified 2yr ago