$ sudo cat /sys/firmware/acpi/tables/DSDT > DSDT.dat $ iasl -d DSDT.dat
Intel ACPI Component Architecture ASL+ Optimizing Compiler/Disassembler version 20190509 Copyright (c) 2000 - 2019 Intel Corporation
File appears to be binary: found 8931 non-ASCII characters, disassembling Binary file appears to be a valid ACPI table, disassembling Input file DSDT.dat, Length 0x68D5 (26837) bytes ACPI: DSDT 0x0000000000000000 0068D5 (v01 A0452 A0452001 00000001 INTL 02002026) Pass 1 parse of [DSDT] Pass 2 parse of [DSDT] Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)
Parsing completed Disassembly completed ASL Output: DSDT.dsl - 296332 bytes $
$ sudo cat /sys/firmware/ acpi/tables/ DSDT > DSDT.dat
$ iasl -d DSDT.dat
Intel ACPI Component Architecture Disassembler version 20190509
ASL+ Optimizing Compiler/
Copyright (c) 2000 - 2019 Intel Corporation
File appears to be binary: found 8931 non-ASCII characters, disassembling Buffers/ Packages/ Regions)
Binary file appears to be a valid ACPI table, disassembling
Input file DSDT.dat, Length 0x68D5 (26837) bytes
ACPI: DSDT 0x0000000000000000 0068D5 (v01 A0452 A0452001 00000001 INTL 02002026)
Pass 1 parse of [DSDT]
Pass 2 parse of [DSDT]
Parsing Deferred Opcodes (Methods/
Parsing completed
Disassembly completed
ASL Output: DSDT.dsl - 296332 bytes
$