ACPICA: Disassembler: Add support for the ToUUID opererator (macro).
This change adds support to disassemble a UUID back to the original ToUUID operator. It will detect a UUID within a standard AML Buffer. Also, a description of the UUID is emitted for "known" UUIDs, defined as UUIDs that are defined in the ACPI specification. Since this is a change for disassembler which is not shipped in the Linux kernel, the Linux kernel is not affected. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -730,12 +730,13 @@ union acpi_parse_value {
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#define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */
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#define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */
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#define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */
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#define ACPI_DASM_EISAID 0x05 /* Integer is an EISAID */
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#define ACPI_DASM_MATCHOP 0x06 /* Parent opcode is a Match() operator */
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#define ACPI_DASM_LNOT_PREFIX 0x07 /* Start of a Lnot_equal (etc.) pair of opcodes */
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#define ACPI_DASM_LNOT_SUFFIX 0x08 /* End of a Lnot_equal (etc.) pair of opcodes */
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#define ACPI_DASM_HID_STRING 0x09 /* String is a _HID or _CID */
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#define ACPI_DASM_IGNORE 0x0A /* Not used at this time */
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#define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */
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#define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */
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#define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */
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#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a Lnot_equal (etc.) pair of opcodes */
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#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */
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#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */
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#define ACPI_DASM_IGNORE 0x0B /* Not used at this time */
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/*
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* Generic operation (for example: If, While, Store)
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@ -217,6 +217,24 @@
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#define ACPI_NUM_sx_d_METHODS 4
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#define ACPI_NUM_sx_w_METHODS 5
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/******************************************************************************
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*
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* Miscellaneous constants
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*
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*****************************************************************************/
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/* UUID constants */
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#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */
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#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */
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/* Positions for required hyphens (dashes) in UUID strings */
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#define UUID_HYPHEN1_OFFSET 8
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#define UUID_HYPHEN2_OFFSET 13
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#define UUID_HYPHEN3_OFFSET 18
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#define UUID_HYPHEN4_OFFSET 23
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/******************************************************************************
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*
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* ACPI AML Debugger
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