From 5f040fc77632eed68a89080ee2d2d8fd7b5f6df5 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 27 Nov 2014 14:26:12 +0800 Subject: [PATCH] ACPICA: Disassembler: Add support for C-style operators and expressions. Now emit ASL+ code which includes C-style operators. Optionally, legacy text ASL operators can still be emitted. This patch only affects compiler/disassembler support which is not in the Linux kernel. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/acglobal.h | 1 + drivers/acpi/acpica/aclocal.h | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index ebf02cc10a43..7f60582d0c8c 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -305,6 +305,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_db_output_flags, ACPI_DB_CONSOLE_OUTPUT); ACPI_INIT_GLOBAL(u8, acpi_gbl_no_resource_disassembly, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_ignore_noop_operator, FALSE); +ACPI_INIT_GLOBAL(u8, acpi_gbl_cstyle_disassembly, TRUE); ACPI_GLOBAL(u8, acpi_gbl_db_opt_disasm); ACPI_GLOBAL(u8, acpi_gbl_db_opt_verbose); diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index c00e7e41ad75..1c218d9478cb 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -722,6 +722,7 @@ union acpi_parse_value { ACPI_DISASM_ONLY_MEMBERS (\ u8 disasm_flags; /* Used during AML disassembly */\ u8 disasm_opcode; /* Subtype used for disassembly */\ + char *operator_symbol;/* Used for C-style operator name strings */\ char aml_op_name[16]) /* Op name (debug only) */ /* Flags for disasm_flags field above */ @@ -827,6 +828,7 @@ struct acpi_parse_state { #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 #define ACPI_PARSEOP_SPECIAL 0x10 +#define ACPI_PARSEOP_COMPOUND 0x20 /***************************************************************************** * -- 2.11.0