From: Bob Moore Date: Tue, 10 Jun 2008 06:25:05 +0000 (+0800) Subject: ACPICA: Cleanup debug operand dump mechanism X-Git-Tag: v2.6.27-rc1~1050^2~42 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71d993e115706a4108bdc7e3cb3cf25309f17aa6;p=linux-2.6 ACPICA: Cleanup debug operand dump mechanism Eliminated unnecessary operands; eliminated use of negative index in loop. Operands now displayed in correct order, not backwards. Signed-off-by: Bob Moore Signed-off-by: Lin Ming Signed-off-by: Len Brown Signed-off-by: Andi Kleen --- diff --git a/drivers/acpi/dispatcher/dsopcode.c b/drivers/acpi/dispatcher/dsopcode.c index ac0bfb1b16..6a81c4400e 100644 --- a/drivers/acpi/dispatcher/dsopcode.c +++ b/drivers/acpi/dispatcher/dsopcode.c @@ -691,12 +691,6 @@ acpi_ds_eval_buffer_field_operands(struct acpi_walk_state *walk_state, status = acpi_ex_resolve_operands(op->common.aml_opcode, ACPI_WALK_OPERANDS, walk_state); - - ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE, - acpi_ps_get_opcode_name(op->common.aml_opcode), - walk_state->num_operands, - "after AcpiExResolveOperands"); - if (ACPI_FAILURE(status)) { ACPI_ERROR((AE_INFO, "(%s) bad operand(s) (%X)", acpi_ps_get_opcode_name(op->common.aml_opcode), @@ -785,10 +779,6 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, return_ACPI_STATUS(status); } - ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE, - acpi_ps_get_opcode_name(op->common.aml_opcode), - 1, "after AcpiExResolveOperands"); - obj_desc = acpi_ns_get_attached_object(node); if (!obj_desc) { return_ACPI_STATUS(AE_NOT_EXIST); @@ -882,10 +872,6 @@ acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state, return_ACPI_STATUS(status); } - ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE, - acpi_ps_get_opcode_name(op->common.aml_opcode), - 1, "after AcpiExResolveOperands"); - operand = &walk_state->operands[0]; /* Find the ACPI table */ @@ -1091,10 +1077,8 @@ acpi_ds_eval_bank_field_operands(struct acpi_walk_state *walk_state, return_ACPI_STATUS(status); } - ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE, - acpi_ps_get_opcode_name(op->common.aml_opcode), - 1, "after AcpiExResolveOperands"); - + ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, + acpi_ps_get_opcode_name(op->common.aml_opcode), 1); /* * Get the bank_value operand and save it * (at Top of stack) diff --git a/drivers/acpi/dispatcher/dswexec.c b/drivers/acpi/dispatcher/dswexec.c index b246b9657e..b5072fa9c9 100644 --- a/drivers/acpi/dispatcher/dswexec.c +++ b/drivers/acpi/dispatcher/dswexec.c @@ -408,14 +408,6 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state) [walk_state-> num_operands - 1]), walk_state); - if (ACPI_SUCCESS(status)) { - ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, - ACPI_IMODE_EXECUTE, - acpi_ps_get_opcode_name - (walk_state->opcode), - walk_state->num_operands, - "after ExResolveOperands"); - } } if (ACPI_SUCCESS(status)) { diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c index f337c3f73e..2be2e2bf95 100644 --- a/drivers/acpi/executer/exdump.c +++ b/drivers/acpi/executer/exdump.c @@ -580,25 +580,22 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth) case ACPI_TYPE_BUFFER: - acpi_os_printf("Buffer len %X @ %p\n", + acpi_os_printf("Buffer length %.2X @ %p\n", obj_desc->buffer.length, obj_desc->buffer.pointer); - length = obj_desc->buffer.length; - if (length > 64) { - length = 64; - } - /* Debug only -- dump the buffer contents */ if (obj_desc->buffer.pointer) { - acpi_os_printf("Buffer Contents: "); - - for (index = 0; index < length; index++) { - acpi_os_printf(" %02x", - obj_desc->buffer.pointer[index]); + length = obj_desc->buffer.length; + if (length > 128) { + length = 128; } - acpi_os_printf("\n"); + + acpi_os_printf + ("Buffer Contents: (displaying length 0x%.2X)\n", + length); + ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length); } break; @@ -756,55 +753,42 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth) * * FUNCTION: acpi_ex_dump_operands * - * PARAMETERS: Operands - Operand list - * interpreter_mode - Load or Exec - * Ident - Identification - * num_levels - # of stack entries to dump above line - * Note - Output notation - * module_name - Caller's module name - * line_number - Caller's invocation line number + * PARAMETERS: Operands - A list of Operand objects + * opcode_name - AML opcode name + * num_operands - Operand count for this opcode * - * DESCRIPTION: Dump the object stack + * DESCRIPTION: Dump the operands associated with the opcode * ******************************************************************************/ void acpi_ex_dump_operands(union acpi_operand_object **operands, - acpi_interpreter_mode interpreter_mode, - const char *ident, - u32 num_levels, - const char *note, - const char *module_name, u32 line_number) + const char *opcode_name, u32 num_operands) { - s32 i; - ACPI_FUNCTION_NAME(ex_dump_operands); - if (!ident) { - ident = "?"; - } - - if (!note) { - note = "?"; + if (!opcode_name) { + opcode_name = "UNKNOWN"; } ACPI_DEBUG_PRINT((ACPI_DB_EXEC, - "************* Operand Stack Contents (Opcode [%s], %d Operands)\n", - ident, num_levels)); + "**** Start operand dump for opcode [%s], %d operands\n", + opcode_name, num_operands)); - if (num_levels == 0) { - num_levels = 1; + if (num_operands == 0) { + num_operands = 1; } - /* Dump the operand stack starting at the top */ + /* Dump the individual operands */ - for (i = 0; num_levels > 0; i--, num_levels--) { - acpi_ex_dump_operand(operands[i], 0); + while (num_operands) { + acpi_ex_dump_operand(*operands, 0); + operands++; + num_operands--; } ACPI_DEBUG_PRINT((ACPI_DB_EXEC, - "************* Operand Stack dump from %s(%d), %s\n", - module_name, line_number, note)); + "**** End operand dump for [%s]\n", opcode_name)); return; } diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/executer/exresop.c index 73e29e566a..54085f16ec 100644 --- a/drivers/acpi/executer/exresop.c +++ b/drivers/acpi/executer/exresop.c @@ -698,5 +698,9 @@ acpi_ex_resolve_operands(u16 opcode, } } + ACPI_DUMP_OPERANDS(walk_state->operands, + acpi_ps_get_opcode_name(opcode), + walk_state->num_operands); + return_ACPI_STATUS(status); } diff --git a/drivers/acpi/executer/exstore.c b/drivers/acpi/executer/exstore.c index 76c875bc31..38b55e3524 100644 --- a/drivers/acpi/executer/exstore.c +++ b/drivers/acpi/executer/exstore.c @@ -343,12 +343,6 @@ acpi_ex_store(union acpi_operand_object *source_desc, acpi_ut_get_object_type_name(dest_desc), dest_desc)); - ACPI_DUMP_STACK_ENTRY(source_desc); - ACPI_DUMP_STACK_ENTRY(dest_desc); - ACPI_DUMP_OPERANDS(&dest_desc, ACPI_IMODE_EXECUTE, "ExStore", - 2, - "Target is not a Reference or Constant object"); - return_ACPI_STATUS(AE_AML_OPERAND_TYPE); } diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c index 904f9510c0..0ab2200472 100644 --- a/drivers/acpi/namespace/nsdump.c +++ b/drivers/acpi/namespace/nsdump.c @@ -515,12 +515,12 @@ acpi_ns_dump_one_object(acpi_handle obj_handle, if (obj_type > ACPI_TYPE_LOCAL_MAX) { acpi_os_printf - ("(Ptr to ACPI Object type %X [UNKNOWN])\n", + ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", obj_type); bytes_to_dump = 32; } else { acpi_os_printf - ("(Ptr to ACPI Object type %X [%s])\n", + ("(Pointer to ACPI Object type %.2X [%s])\n", obj_type, acpi_ut_get_type_name(obj_type)); bytes_to_dump = sizeof(union acpi_operand_object); diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index accd1208df..e8db7a3143 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -366,11 +366,7 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth); void acpi_ex_dump_operands(union acpi_operand_object **operands, - acpi_interpreter_mode interpreter_mode, - const char *ident, - u32 num_levels, - const char *note, - const char *module_name, u32 line_number); + const char *opcode_name, u32 num_opcodes); #ifdef ACPI_FUTURE_USAGE void diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index 77439df463..57ab9e9d75 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -597,7 +597,7 @@ struct acpi_integer_overlay { /* Stack and buffer dumping */ #define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a),0) -#define ACPI_DUMP_OPERANDS(a,b,c,d,e) acpi_ex_dump_operands(a,b,c,d,e,_acpi_module_name,__LINE__) +#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) @@ -633,7 +633,7 @@ struct acpi_integer_overlay { #define ACPI_FUNCTION_VALUE_EXIT(s) do { } while(0) #define ACPI_FUNCTION_ENTRY() do { } while(0) #define ACPI_DUMP_STACK_ENTRY(a) do { } while(0) -#define ACPI_DUMP_OPERANDS(a,b,c,d,e) do { } while(0) +#define ACPI_DUMP_OPERANDS(a,b,c) do { } while(0) #define ACPI_DUMP_ENTRY(a,b) do { } while(0) #define ACPI_DUMP_TABLES(a,b) do { } while(0) #define ACPI_DUMP_PATHNAME(a,b,c,d) do { } while(0)