diff options
| -rw-r--r-- | drivers/acpi/acpica/acmacros.h | 126 | ||||
| -rw-r--r-- | include/acpi/acoutput.h | 115 |
2 files changed, 115 insertions, 126 deletions
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 81f3cf7a4a59..2db0f103403b 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -388,132 +388,6 @@ #endif /* ACPI_NO_ERROR_MESSAGES */ -/* - * Debug macros that are conditionally compiled - */ -#ifdef ACPI_DEBUG_OUTPUT - -/* - * Function entry tracing - * - * The name of the function is emitted as a local variable that is - * intended to be used by both the entry trace and the exit trace. - */ - -/* Helper macro */ - -#define ACPI_TRACE_ENTRY(name, function, cast, param) \ - ACPI_FUNCTION_NAME (name) \ - function (ACPI_DEBUG_PARAMETERS, cast (param)) - -/* The actual entry trace macros */ - -#define ACPI_FUNCTION_TRACE(name) \ - ACPI_FUNCTION_NAME(name) \ - acpi_ut_trace (ACPI_DEBUG_PARAMETERS) - -#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \ - ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, (void *), pointer) - -#define ACPI_FUNCTION_TRACE_U32(name, value) \ - ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, (u32), value) - -#define ACPI_FUNCTION_TRACE_STR(name, string) \ - ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, (char *), string) - -#define ACPI_FUNCTION_ENTRY() \ - acpi_ut_track_stack_ptr() - -/* - * Function exit tracing - * - * These macros include a return statement. This is usually considered - * bad form, but having a separate exit macro before the actual return - * is very ugly and difficult to maintain. - * - * One of the FUNCTION_TRACE macros above must be used in conjunction - * with these macros so that "_AcpiFunctionName" is defined. - * - * Note: the DO_WHILE0 macro is used to prevent some compilers from - * complaining about these constructs. On other compilers the do...while - * adds some extra code, so this feature is optional. - */ -#ifdef ACPI_USE_DO_WHILE_0 -#define ACPI_DO_WHILE0(a) do a while(0) -#else -#define ACPI_DO_WHILE0(a) a -#endif - -/* Exit trace helper macro */ - -#define ACPI_TRACE_EXIT(function, cast, param) \ - ACPI_DO_WHILE0 ({ \ - function (ACPI_DEBUG_PARAMETERS, cast (param)); \ - return ((param)); \ - }) - -/* The actual exit macros */ - -#define return_VOID \ - ACPI_DO_WHILE0 ({ \ - acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \ - return; \ - }) - -#define return_ACPI_STATUS(status) \ - ACPI_TRACE_EXIT (acpi_ut_status_exit, (acpi_status), status) - -#define return_PTR(pointer) \ - ACPI_TRACE_EXIT (acpi_ut_ptr_exit, (u8 *), pointer) - -#define return_VALUE(value) \ - ACPI_TRACE_EXIT (acpi_ut_value_exit, (u64), value) - -/* Conditional execution */ - -#define ACPI_DEBUG_EXEC(a) a -#define ACPI_DEBUG_ONLY_MEMBERS(a) a; -#define _VERBOSE_STRUCTURES - -/* Various object display routines for debug */ - -#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0) -#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c) -#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b) -#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d) -#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT) - -#else -/* - * This is the non-debug case -- make everything go away, - * leaving no executable debug code! - */ -#define ACPI_DEBUG_EXEC(a) -#define ACPI_DEBUG_ONLY_MEMBERS(a) -#define ACPI_FUNCTION_TRACE(a) -#define ACPI_FUNCTION_TRACE_PTR(a, b) -#define ACPI_FUNCTION_TRACE_U32(a, b) -#define ACPI_FUNCTION_TRACE_STR(a, b) -#define ACPI_FUNCTION_EXIT -#define ACPI_FUNCTION_STATUS_EXIT(s) -#define ACPI_FUNCTION_VALUE_EXIT(s) -#define ACPI_FUNCTION_ENTRY() -#define ACPI_DUMP_STACK_ENTRY(a) -#define ACPI_DUMP_OPERANDS(a, b, c) -#define ACPI_DUMP_ENTRY(a, b) -#define ACPI_DUMP_TABLES(a, b) -#define ACPI_DUMP_PATHNAME(a, b, c, d) -#define ACPI_DUMP_BUFFER(a, b) -#define ACPI_DEBUG_PRINT(pl) -#define ACPI_DEBUG_PRINT_RAW(pl) - -#define return_VOID return -#define return_ACPI_STATUS(s) return(s) -#define return_VALUE(s) return(s) -#define return_PTR(s) return(s) - -#endif /* ACPI_DEBUG_OUTPUT */ - #if (!ACPI_REDUCED_HARDWARE) #define ACPI_HW_OPTIONAL_FUNCTION(addr) addr #else diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 5ef4e57adc9e..c13b351a254d 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -300,7 +300,97 @@ #define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \ ACPI_DEBUG (acpi_debug_print_raw, level, line, filename, modulename, component, __VA_ARGS__) +/* + * Function entry tracing + * + * The name of the function is emitted as a local variable that is + * intended to be used by both the entry trace and the exit trace. + */ + +/* Helper macro */ + +#define ACPI_TRACE_ENTRY(name, function, cast, param) \ + ACPI_FUNCTION_NAME (name) \ + function (ACPI_DEBUG_PARAMETERS, cast (param)) + +/* The actual entry trace macros */ + +#define ACPI_FUNCTION_TRACE(name) \ + ACPI_FUNCTION_NAME(name) \ + acpi_ut_trace (ACPI_DEBUG_PARAMETERS) + +#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, (void *), pointer) + +#define ACPI_FUNCTION_TRACE_U32(name, value) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, (u32), value) + +#define ACPI_FUNCTION_TRACE_STR(name, string) \ + ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, (char *), string) + +#define ACPI_FUNCTION_ENTRY() \ + acpi_ut_track_stack_ptr() + +/* + * Function exit tracing + * + * These macros include a return statement. This is usually considered + * bad form, but having a separate exit macro before the actual return + * is very ugly and difficult to maintain. + * + * One of the FUNCTION_TRACE macros above must be used in conjunction + * with these macros so that "_AcpiFunctionName" is defined. + * + * Note: the DO_WHILE0 macro is used to prevent some compilers from + * complaining about these constructs. On other compilers the do...while + * adds some extra code, so this feature is optional. + */ +#ifdef ACPI_USE_DO_WHILE_0 +#define ACPI_DO_WHILE0(a) do a while(0) #else +#define ACPI_DO_WHILE0(a) a +#endif + +/* Exit trace helper macro */ + +#define ACPI_TRACE_EXIT(function, cast, param) \ + ACPI_DO_WHILE0 ({ \ + function (ACPI_DEBUG_PARAMETERS, cast (param)); \ + return ((param)); \ + }) + +/* The actual exit macros */ + +#define return_VOID \ + ACPI_DO_WHILE0 ({ \ + acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \ + return; \ + }) + +#define return_ACPI_STATUS(status) \ + ACPI_TRACE_EXIT (acpi_ut_status_exit, (acpi_status), status) + +#define return_PTR(pointer) \ + ACPI_TRACE_EXIT (acpi_ut_ptr_exit, (u8 *), pointer) + +#define return_VALUE(value) \ + ACPI_TRACE_EXIT (acpi_ut_value_exit, (u64), value) + +/* Conditional execution */ + +#define ACPI_DEBUG_EXEC(a) a +#define ACPI_DEBUG_ONLY_MEMBERS(a) a; +#define _VERBOSE_STRUCTURES + +/* Various object display routines for debug */ + +#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0) +#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c) +#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b) +#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d) +#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT) + +#else /* ACPI_DEBUG_OUTPUT */ /* * This is the non-debug case -- make everything go away, * leaving no executable debug code! @@ -308,6 +398,31 @@ #define ACPI_FUNCTION_NAME(a) #define ACPI_DEBUG_PRINT(pl) #define ACPI_DEBUG_PRINT_RAW(pl) +#define ACPI_DEBUG_EXEC(a) +#define ACPI_DEBUG_ONLY_MEMBERS(a) +#define ACPI_FUNCTION_TRACE(a) +#define ACPI_FUNCTION_TRACE_PTR(a, b) +#define ACPI_FUNCTION_TRACE_U32(a, b) +#define ACPI_FUNCTION_TRACE_STR(a, b) +#define ACPI_FUNCTION_EXIT +#define ACPI_FUNCTION_STATUS_EXIT(s) +#define ACPI_FUNCTION_VALUE_EXIT(s) +#define ACPI_FUNCTION_ENTRY() +#define ACPI_DUMP_STACK_ENTRY(a) +#define ACPI_DUMP_OPERANDS(a, b, c) +#define ACPI_DUMP_ENTRY(a, b) +#define ACPI_DUMP_TABLES(a, b) +#define ACPI_DUMP_PATHNAME(a, b, c, d) +#define ACPI_DUMP_BUFFER(a, b) +#define ACPI_DEBUG_PRINT(pl) +#define ACPI_DEBUG_PRINT_RAW(pl) + +/* Return macros must have a return statement at the minimum */ + +#define return_VOID return +#define return_ACPI_STATUS(s) return(s) +#define return_VALUE(s) return(s) +#define return_PTR(s) return(s) #endif /* ACPI_DEBUG_OUTPUT */ |