From d9652b4e8a26384be959770839773a9dee7d0c2c Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Fri, 25 Jan 2013 05:41:08 +0000 Subject: [PATCH] ACPICA: iASL/Disassembler: Add option to ignore NOOP opcodes/operators Implemented for both the compiler and the disassembler. Often, the NOOP opcode is used as padding for packages that are changed dynamically by the BIOS. When disassembled, these NOOPs will cause syntax errors. This option causes the disassembler to ignore the NOOP opcode, and it also causes the compiler to ignore NOOP statements as well. Signed-off-by: Bob Moore Tested-by: Thomas Renninger Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/acglobal.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 7f6a9a984c2c..ecb49927b817 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -405,7 +405,7 @@ ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer; /***************************************************************************** * - * Debugger globals + * Debugger and Disassembler globals * ****************************************************************************/ @@ -413,6 +413,8 @@ ACPI_EXTERN u8 acpi_gbl_db_output_flags; #ifdef ACPI_DISASSEMBLER +u8 ACPI_INIT_GLOBAL(acpi_gbl_ignore_noop_operator, FALSE); + ACPI_EXTERN u8 acpi_gbl_db_opt_disasm; ACPI_EXTERN u8 acpi_gbl_db_opt_verbose; ACPI_EXTERN struct acpi_external_list *acpi_gbl_external_list; -- 2.39.5