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88 lines
2.0 KiB
Plaintext
88 lines
2.0 KiB
Plaintext
assert_spec x86
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set path_microcode "[exec [genode_dir]/tool/ports/current --no-print-directory microcode_intel]/src/app/intel/intel-ucode"
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set microcode_files [glob -nocomplain -dir $path_microcode *-*-*]
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if { [get_cmd_switch --autopilot] } {
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if {[have_include "power_on/qemu"]} {
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puts "\nRun script does not support Qemu.\n"
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exit 0
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}
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# platform_info data about CPUs on other kernels missing
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assert_spec nova
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if { [have_spec x86_64] } {
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copy_file $path_microcode/06-3c-03 bin/micro.code
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} else {
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copy_file $path_microcode/06-17-06 bin/micro.code
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}
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}
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if {![file exists bin/micro.code]} {
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puts "\nMissing bin/micro.code file for your target machine."
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puts "Please select for your target CPU the microcode patch located in $path_microcode/xx-xx-xx."
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puts "and copy it to bin/micro.code. xx-xx-xx stands for your target CPU, family-model-stepping\n"
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exit 0
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}
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proc apply_microcode { } { return true }
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build { core lib/ld init test/microcode }
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create_boot_directory
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install_config {
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<config>
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<parent-provides>
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<service name="LOG"/>
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<service name="PD"/>
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<service name="CPU"/>
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<service name="ROM"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> </any-service>
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</default-route>
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<default caps="50"/>
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<start name="test-microcode">
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<resource name="RAM" quantum="10M"/>
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</start>
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</config>
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}
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foreach file $microcode_files {
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copy_file $file bin/ }
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set microcode_files [glob -tails -dir bin {[0-9,a-f][0-9,a-f]-[0-9,a-f][0-9,a-f]-[0-9,a-f][0-9,a-f]}]
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build_boot_image [list {*}[build_artifacts] {*}$microcode_files]
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append qemu_args "-nographic "
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append qemu_args "-smp 4 "
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run_genode_until "microcode check done" 30
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# cleanup
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if { [get_cmd_switch --autopilot] } {
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file delete -force bin/micro.code
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foreach file $microcode_files {
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file delete bin/$file
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}
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}
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# check results
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grep_output {\[init -\> test-microcode}
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# no errors please
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set filtered_output $output
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grep_output {Error: }
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compare_output_to {}
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# no warnings please
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set output $filtered_output
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grep_output {Warning: }
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compare_output_to {}
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