diff mbox series

tests: disassemble-asm.sh: generate AML in readable format

Message ID 20200611165112.30979-1-mst@redhat.com
State New
Headers show
Series tests: disassemble-asm.sh: generate AML in readable format | expand

Commit Message

Michael S. Tsirkin June 11, 2020, 4:51 p.m. UTC 
On systems where the IASL tool exists, we can convert
extected ACPI tables to ASL format, which is useful
for debugging and documentation purposes.
This script does this for all ACPI tables under tests/data/acpi/.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tests/data/acpi/disassemle-aml.sh | 52 +++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 tests/data/acpi/disassemle-aml.sh
diff mbox series

Patch

diff --git a/tests/data/acpi/disassemle-aml.sh b/tests/data/acpi/disassemle-aml.sh
new file mode 100755
index 0000000000..42a1b51df0
--- /dev/null
+++ b/tests/data/acpi/disassemle-aml.sh
@@ -0,0 +1,52 @@ 
+#!/usr/bin/bash
+
+outdir=
+while getopts "o:" arg; do
+  case ${arg} in
+    o )
+        outdir=$OPTARG
+        ;;
+    \? )
+        echo "Usage: ./tests/data/acpi/disassemle-aml.sh [-o <output-directory>]"
+        exit 1
+        ;;
+    
+  esac
+done
+
+for machine in tests/data/acpi/*
+do
+    if [[ ! -d "$machine" ]];
+    then
+        continue
+    fi
+
+    if [[ "${outdir}" ]];
+    then
+        mkdir -p "${outdir}"/${machine} || exit $?
+    fi
+    for aml in $machine/*
+    do
+        if [[ "$aml" == $machine/*.dsl ]];
+        then
+            continue
+        fi
+        if [[ "$aml" == $machine/SSDT*.* ]];
+        then
+            dsdt=${aml/SSDT*./DSDT.}
+            extra="-e ${dsdt}"
+        elif [[ "$aml" == $machine/SSDT* ]];
+        then
+            dsdt=${aml/SSDT*/DSDT};
+            extra="-e ${dsdt}"
+        else
+            extra=""
+        fi
+        asl=${aml}.dsl
+        if [[ "${outdir}" ]];
+        then
+            asl="${outdir}"/${machine}/${asl}
+        fi
+        iasl -d -p ${asl} ${extra} ${aml} 
+    done
+done