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-rw-r--r--drivers/acpi/acpica/acdebug.h34
-rw-r--r--drivers/acpi/acpica/acmacros.h11
-rw-r--r--drivers/acpi/acpica/dbdisply.c12
-rw-r--r--drivers/acpi/acpica/dbxface.c30
-rw-r--r--drivers/acpi/acpica/dscontrol.c10
-rw-r--r--drivers/acpi/acpica/dsutils.c16
-rw-r--r--drivers/acpi/acpica/dswexec.c16
-rw-r--r--include/acpi/acpixf.h23
8 files changed, 106 insertions, 46 deletions
diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 86474d891ce7..dcaa15d5fe27 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -80,9 +80,15 @@ struct acpi_db_execute_walk {
/*
* dbxface - external debugger interfaces
*/
-acpi_status
-acpi_db_single_step(struct acpi_walk_state *walk_state,
- union acpi_parse_object *op, u32 op_type);
+ACPI_DBR_DEPENDENT_RETURN_OK(acpi_status
+ acpi_db_single_step(struct acpi_walk_state
+ *walk_state,
+ union acpi_parse_object *op,
+ u32 op_type))
+ ACPI_DBR_DEPENDENT_RETURN_VOID(void
+ acpi_db_signal_break_point(struct
+ acpi_walk_state
+ *walk_state))
/*
* dbcmds - debug commands and output routines
@@ -182,11 +188,15 @@ void acpi_db_display_method_info(union acpi_parse_object *op);
void acpi_db_decode_and_display_object(char *target, char *output_type);
-void
-acpi_db_display_result_object(union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+ACPI_DBR_DEPENDENT_RETURN_VOID(void
+ acpi_db_display_result_object(union
+ acpi_operand_object
+ *obj_desc,
+ struct
+ acpi_walk_state
+ *walk_state))
-acpi_status acpi_db_display_all_methods(char *display_count_arg);
+ acpi_status acpi_db_display_all_methods(char *display_count_arg);
void acpi_db_display_arguments(void);
@@ -198,9 +208,13 @@ void acpi_db_display_calling_tree(void);
void acpi_db_display_object_type(char *object_arg);
-void
-acpi_db_display_argument_object(union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+ACPI_DBR_DEPENDENT_RETURN_VOID(void
+ acpi_db_display_argument_object(union
+ acpi_operand_object
+ *obj_desc,
+ struct
+ acpi_walk_state
+ *walk_state))
/*
* dbexec - debugger control method execution
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index e85366ceb15a..bad5bca03acc 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -401,17 +401,6 @@
#endif
/*
- * Some code only gets executed when the debugger is built in.
- * Note that this is entirely independent of whether the
- * DEBUG_PRINT stuff (set by ACPI_DEBUG_OUTPUT) is on, or not.
- */
-#ifdef ACPI_DEBUGGER
-#define ACPI_DEBUGGER_EXEC(a) a
-#else
-#define ACPI_DEBUGGER_EXEC(a)
-#endif
-
-/*
* Macros used for ACPICA utilities only
*/
diff --git a/drivers/acpi/acpica/dbdisply.c b/drivers/acpi/acpica/dbdisply.c
index 672977ec7c7d..c42ce8aa9dfe 100644
--- a/drivers/acpi/acpica/dbdisply.c
+++ b/drivers/acpi/acpica/dbdisply.c
@@ -679,6 +679,12 @@ acpi_db_display_result_object(union acpi_operand_object *obj_desc,
struct acpi_walk_state *walk_state)
{
+#ifndef ACPI_APPLICATION
+ if (acpi_gbl_db_thread_id != acpi_os_get_thread_id()) {
+ return;
+ }
+#endif
+
/* Only display if single stepping */
if (!acpi_gbl_cm_single_step) {
@@ -708,6 +714,12 @@ acpi_db_display_argument_object(union acpi_operand_object *obj_desc,
struct acpi_walk_state *walk_state)
{
+#ifndef ACPI_APPLICATION
+ if (acpi_gbl_db_thread_id != acpi_os_get_thread_id()) {
+ return;
+ }
+#endif
+
if (!acpi_gbl_cm_single_step) {
return;
}
diff --git a/drivers/acpi/acpica/dbxface.c b/drivers/acpi/acpica/dbxface.c
index d95e91f7ce49..d7ff58e8c233 100644
--- a/drivers/acpi/acpica/dbxface.c
+++ b/drivers/acpi/acpica/dbxface.c
@@ -119,6 +119,36 @@ error_exit:
/*******************************************************************************
*
+ * FUNCTION: acpi_db_signal_break_point
+ *
+ * PARAMETERS: walk_state - Current walk
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Called for AML_BREAK_POINT_OP
+ *
+ ******************************************************************************/
+
+void acpi_db_signal_break_point(struct acpi_walk_state *walk_state)
+{
+
+#ifndef ACPI_APPLICATION
+ if (acpi_gbl_db_thread_id != acpi_os_get_thread_id()) {
+ return;
+ }
+#endif
+
+ /*
+ * Set the single-step flag. This will cause the debugger (if present)
+ * to break to the console within the AML debugger at the start of the
+ * next AML instruction.
+ */
+ acpi_gbl_cm_single_step = TRUE;
+ acpi_os_printf("**break** Executed AML BreakPoint opcode\n");
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_db_single_step
*
* PARAMETERS: walk_state - Current walk
diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c
index 435fc16e2f83..06a6f7f3af52 100644
--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -47,6 +47,7 @@
#include "amlcode.h"
#include "acdispat.h"
#include "acinterp.h"
+#include "acdebug.h"
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dscontrol")
@@ -348,14 +349,7 @@ acpi_ds_exec_end_control_op(struct acpi_walk_state * walk_state,
case AML_BREAK_POINT_OP:
- /*
- * Set the single-step flag. This will cause the debugger (if present)
- * to break to the console within the AML debugger at the start of the
- * next AML instruction.
- */
- ACPI_DEBUGGER_EXEC(acpi_gbl_cm_single_step = TRUE);
- ACPI_DEBUGGER_EXEC(acpi_os_printf
- ("**break** Executed AML BreakPoint opcode\n"));
+ acpi_db_signal_break_point(walk_state);
/* Call to the OSL in case OS wants a piece of the action */
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index ebc577baeaf9..e4293a8794ea 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -605,8 +605,8 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
- ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
- (obj_desc, walk_state));
+
+ acpi_db_display_argument_object(obj_desc, walk_state);
} else {
/* Check for null name case */
@@ -638,10 +638,11 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"Argument previously created, already stacked\n"));
- ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
- (walk_state->
- operands[walk_state->num_operands -
- 1], walk_state));
+ acpi_db_display_argument_object(walk_state->
+ operands[walk_state->
+ num_operands -
+ 1],
+ walk_state);
/*
* Use value that was already previously returned
@@ -685,8 +686,7 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
return_ACPI_STATUS(status);
}
- ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
- (obj_desc, walk_state));
+ acpi_db_display_argument_object(obj_desc, walk_state);
}
return_ACPI_STATUS(AE_OK);
diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c
index df54d46225cd..9cc5761ef483 100644
--- a/drivers/acpi/acpica/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
@@ -178,8 +178,7 @@ cleanup:
/* Break to debugger to display result */
- ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
- (local_obj_desc, walk_state));
+ acpi_db_display_result_object(local_obj_desc, walk_state);
/*
* Delete the predicate result object (we know that
@@ -386,11 +385,10 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
/* Call debugger for single step support (DEBUG build only) */
- ACPI_DEBUGGER_EXEC(status =
- acpi_db_single_step(walk_state, op, op_class));
- ACPI_DEBUGGER_EXEC(if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);}
- ) ;
+ status = acpi_db_single_step(walk_state, op, op_class);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
/* Decode the Opcode Class */
@@ -728,8 +726,8 @@ cleanup:
/* Break to debugger to display result */
- ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
- (walk_state->result_obj, walk_state));
+ acpi_db_display_result_object(walk_state->result_obj,
+ walk_state);
/*
* Delete the result op if and only if:
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 95ebae38a951..5dfab9c2142e 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -375,6 +375,29 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running);
#endif /* ACPI_APPLICATION */
+/*
+ * Debugger prototypes
+ *
+ * All interfaces used by debugger will be configured
+ * out of the ACPICA build unless the ACPI_DEBUGGER
+ * flag is defined.
+ */
+#ifdef ACPI_DEBUGGER
+#define ACPI_DBR_DEPENDENT_RETURN_OK(prototype) \
+ ACPI_EXTERNAL_RETURN_OK(prototype)
+
+#define ACPI_DBR_DEPENDENT_RETURN_VOID(prototype) \
+ ACPI_EXTERNAL_RETURN_VOID(prototype)
+
+#else
+#define ACPI_DBR_DEPENDENT_RETURN_OK(prototype) \
+ static ACPI_INLINE prototype {return(AE_OK);}
+
+#define ACPI_DBR_DEPENDENT_RETURN_VOID(prototype) \
+ static ACPI_INLINE prototype {return;}
+
+#endif /* ACPI_DEBUGGER */
+
/*****************************************************************************
*
* ACPICA public interface prototypes
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