ACPICA 20050408 from Bob Moore

Fixed three cases in the interpreter where an "index"
argument to an ASL function was still (internally) 32
bits instead of the required 64 bits.  This was the Index
argument to the Index, Mid, and Match operators.

The "strupr" function is now permanently local
(acpi_ut_strupr), since this is not a POSIX-defined
function and not present in most kernel-level C
libraries. References to the C library strupr function
have been removed from the headers.

Completed the deployment of static
functions/prototypes. All prototypes with the static
attribute have been moved from the headers to the owning
C file.

ACPICA 20050329 from Bob Moore

An error is now generated if an attempt is made to create
a Buffer Field of length zero (A CreateField with a length
operand of zero.)

The interpreter now issues a warning whenever executable
code at the module level is detected during ACPI table
load. This will give some idea of the prevalence of this
type of code.

Implemented support for references to named objects (other
than control methods) within package objects.

Enhanced package object output for the debug
object. Package objects are now completely dumped, showing
all elements.

Enhanced miscellaneous object output for the debug
object. Any object can now be written to the debug object
(for example, a device object can be written, and the type
of the object will be displayed.)

The "static" qualifier has been added to all local
functions across the core subsystem.

The number of "long" lines (> 80 chars) within the source
has been significantly reduced, by about 1/3.

Cleaned up all header files to ensure that all CA/iASL
functions are prototyped (even static functions) and the
formatting is consistent.

Two new header files have been added, acopcode.h and
acnames.h.

Removed several obsolete functions that were no longer
used.

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 70 insertions, 173 deletions

diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index c5301f5ffaf4..5c7172477a0f 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -48,37 +48,9 @@
 #define ACPI_WALK_OPERANDS       (&(walk_state->operands [walk_state->num_operands -1]))
 
 
-acpi_status
-acpi_ex_resolve_operands (
-        u16                             opcode,
-        union acpi_operand_object       **stack_ptr,
-        struct acpi_walk_state          *walk_state);
-
-acpi_status
-acpi_ex_check_object_type (
-        acpi_object_type                type_needed,
-        acpi_object_type                this_type,
-        void                            *object);
-
-/*
- * exxface - External interpreter interfaces
- */
-
-acpi_status
-acpi_ex_load_table (
-        acpi_table_type                 table_id);
-
-acpi_status
-acpi_ex_execute_method (
-        struct acpi_namespace_node      *method_node,
-        union acpi_operand_object       **params,
-        union acpi_operand_object       **return_obj_desc);
-
-
 /*
  * exconvrt - object conversion
  */
-
 acpi_status
 acpi_ex_convert_to_integer (
         union acpi_operand_object       *obj_desc,
@@ -110,17 +82,10 @@ acpi_ex_convert_to_target_type (
         union acpi_operand_object       **result_desc,
         struct acpi_walk_state          *walk_state);
 
-u32
-acpi_ex_convert_to_ascii (
-        acpi_integer                    integer,
-        u16                             base,
-        u8                              *string,
-        u8                              max_length);
 
 /*
  * exfield - ACPI AML (p-code) execution - field manipulation
  */
-
 acpi_status
 acpi_ex_common_buffer_setup (
         union acpi_operand_object       *obj_desc,
@@ -128,42 +93,6 @@ acpi_ex_common_buffer_setup (
         u32                             *datum_count);
 
 acpi_status
-acpi_ex_extract_from_field (
-        union acpi_operand_object       *obj_desc,
-        void                            *buffer,
-        u32                             buffer_length);
-
-acpi_status
-acpi_ex_insert_into_field (
-        union acpi_operand_object       *obj_desc,
-        void                            *buffer,
-        u32                             buffer_length);
-
-acpi_status
-acpi_ex_setup_region (
-        union acpi_operand_object       *obj_desc,
-        u32                             field_datum_byte_offset);
-
-acpi_status
-acpi_ex_access_region (
-        union acpi_operand_object       *obj_desc,
-        u32                             field_datum_byte_offset,
-        acpi_integer                    *value,
-        u32                             read_write);
-
-u8
-acpi_ex_register_overflow (
-        union acpi_operand_object       *obj_desc,
-        acpi_integer                    value);
-
-acpi_status
-acpi_ex_field_datum_io (
-        union acpi_operand_object       *obj_desc,
-        u32                             field_datum_byte_offset,
-        acpi_integer                    *value,
-        u32                             read_write);
-
-acpi_status
 acpi_ex_write_with_update_rule (
         union acpi_operand_object       *obj_desc,
         acpi_integer                    mask,
@@ -198,28 +127,33 @@ acpi_ex_write_data_to_field (
         union acpi_operand_object       *obj_desc,
         union acpi_operand_object       **result_desc);
 
+
 /*
- * exmisc - ACPI AML (p-code) execution - specific opcodes
+ * exfldio - low level field I/O
  */
-
 acpi_status
-acpi_ex_opcode_3A_0T_0R (
-        struct acpi_walk_state          *walk_state);
+acpi_ex_extract_from_field (
+        union acpi_operand_object       *obj_desc,
+        void                            *buffer,
+        u32                             buffer_length);
 
 acpi_status
-acpi_ex_opcode_3A_1T_1R (
-        struct acpi_walk_state          *walk_state);
+acpi_ex_insert_into_field (
+        union acpi_operand_object       *obj_desc,
+        void                            *buffer,
+        u32                             buffer_length);
 
 acpi_status
-acpi_ex_opcode_6A_0T_1R (
-        struct acpi_walk_state          *walk_state);
+acpi_ex_access_region (
+        union acpi_operand_object       *obj_desc,
+        u32                             field_datum_byte_offset,
+        acpi_integer                    *value,
+        u32                             read_write);
 
-u8
-acpi_ex_do_match (
-        u32                             match_op,
-        union acpi_operand_object       *package_obj,
-        union acpi_operand_object       *match_obj);
 
+/*
+ * exmisc - misc support routines
+ */
 acpi_status
 acpi_ex_get_object_reference (
         union acpi_operand_object       *obj_desc,
@@ -227,13 +161,6 @@ acpi_ex_get_object_reference (
         struct acpi_walk_state          *walk_state);
 
 acpi_status
-acpi_ex_resolve_multiple (
-        struct acpi_walk_state          *walk_state,
-        union acpi_operand_object       *operand,
-        acpi_object_type                *return_type,
-        union acpi_operand_object       **return_desc);
-
-acpi_status
 acpi_ex_concat_template (
         union acpi_operand_object       *obj_desc,
         union acpi_operand_object       *obj_desc2,
@@ -308,13 +235,6 @@ acpi_ex_create_method (
 /*
  * exconfig - dynamic table load/unload
  */
-
-acpi_status
-acpi_ex_add_table (
-        struct acpi_table_header        *table,
-        struct acpi_namespace_node      *parent_node,
-        union acpi_operand_object       **ddb_handle);
-
 acpi_status
 acpi_ex_load_op (
         union acpi_operand_object       *obj_desc,
@@ -334,7 +254,6 @@ acpi_ex_unload_table (
 /*
  * exmutex - mutex support
  */
-
 acpi_status
 acpi_ex_acquire_mutex (
         union acpi_operand_object       *time_desc,
@@ -354,15 +273,10 @@ void
 acpi_ex_unlink_mutex (
         union acpi_operand_object       *obj_desc);
 
-void
-acpi_ex_link_mutex (
-        union acpi_operand_object       *obj_desc,
-        struct acpi_thread_state        *thread);
 
 /*
- * exprep - ACPI AML (p-code) execution - prep utilities
+ * exprep - ACPI AML execution - prep utilities
  */
-
 acpi_status
 acpi_ex_prep_common_field_object (
         union acpi_operand_object       *obj_desc,
@@ -375,10 +289,10 @@ acpi_status
 acpi_ex_prep_field_value (
         struct acpi_create_field_info   *info);
 
+
 /*
  * exsystem - Interface to OS services
  */
-
 acpi_status
 acpi_ex_system_do_notify_op (
         union acpi_operand_object       *value,
@@ -421,9 +335,8 @@ acpi_ex_system_wait_semaphore (
 
 
 /*
- * exmonadic - ACPI AML (p-code) execution, monadic operators
+ * exoparg1 - ACPI AML execution, 1 operand
  */
-
 acpi_status
 acpi_ex_opcode_0A_0T_1R (
         struct acpi_walk_state          *walk_state);
@@ -445,9 +358,8 @@ acpi_ex_opcode_1A_1T_0R (
         struct acpi_walk_state          *walk_state);
 
 /*
- * exdyadic - ACPI AML (p-code) execution, dyadic operators
+ * exoparg2 - ACPI AML execution, 2 operands
  */
-
 acpi_status
 acpi_ex_opcode_2A_0T_0R (
         struct acpi_walk_state          *walk_state);
@@ -466,21 +378,56 @@ acpi_ex_opcode_2A_2T_1R (
 
 
 /*
- * exresolv  - Object resolution and get value functions
+ * exoparg3 - ACPI AML execution, 3 operands
+ */
+acpi_status
+acpi_ex_opcode_3A_0T_0R (
+        struct acpi_walk_state          *walk_state);
+
+acpi_status
+acpi_ex_opcode_3A_1T_1R (
+        struct acpi_walk_state          *walk_state);
+
+
+/*
+ * exoparg6 - ACPI AML execution, 6 operands
  */
+acpi_status
+acpi_ex_opcode_6A_0T_1R (
+        struct acpi_walk_state          *walk_state);
+
 
+/*
+ * exresolv - Object resolution and get value functions
+ */
 acpi_status
 acpi_ex_resolve_to_value (
         union acpi_operand_object       **stack_ptr,
         struct acpi_walk_state          *walk_state);
 
 acpi_status
+acpi_ex_resolve_multiple (
+        struct acpi_walk_state          *walk_state,
+        union acpi_operand_object       *operand,
+        acpi_object_type                *return_type,
+        union acpi_operand_object       **return_desc);
+
+
+/*
+ * exresnte - resolve namespace node
+ */
+acpi_status
 acpi_ex_resolve_node_to_value (
         struct acpi_namespace_node      **stack_ptr,
         struct acpi_walk_state          *walk_state);
 
+
+/*
+ * exresop - resolve operand to value
+ */
 acpi_status
-acpi_ex_resolve_object_to_value (
+acpi_ex_resolve_operands (
+        u16                             opcode,
         union acpi_operand_object       **stack_ptr,
         struct acpi_walk_state          *walk_state);
 
@@ -488,7 +435,6 @@ acpi_ex_resolve_object_to_value (
 /*
  * exdump - Interpreter debug output routines
  */
-
 void
 acpi_ex_dump_operand (
         union acpi_operand_object       *obj_desc,
@@ -504,7 +450,7 @@ acpi_ex_dump_operands (
         char                            *module_name,
         u32                             line_number);
 
-#ifdef ACPI_FUTURE_USAGE
+#ifdef  ACPI_FUTURE_USAGE
 void
 acpi_ex_dump_object_descriptor (
         union acpi_operand_object       *object,
@@ -514,46 +460,12 @@ void
 acpi_ex_dump_node (
         struct acpi_namespace_node      *node,
         u32                             flags);
+#endif  /* ACPI_FUTURE_USAGE */
 
-void
-acpi_ex_out_string (
-        char                            *title,
-        char                            *value);
-
-void
-acpi_ex_out_pointer (
-        char                            *title,
-        void                            *value);
-
-void
-acpi_ex_out_integer (
-        char                            *title,
-        u32                             value);
-
-void
-acpi_ex_out_address (
-        char                            *title,
-        acpi_physical_address           value);
-#endif  /*  ACPI_FUTURE_USAGE  */
 
 /*
- * exnames - interpreter/scanner name load/execute
+ * exnames - AML namestring support
  */
-
-char *
-acpi_ex_allocate_name_string (
-        u32                             prefix_count,
-        u32                             num_name_segs);
-
-u32
-acpi_ex_good_char (
-        u32                             character);
-
-acpi_status
-acpi_ex_name_segment (
-        u8                              **in_aml_address,
-        char                            *name_string);
-
 acpi_status
 acpi_ex_get_name_string (
         acpi_object_type                data_type,
@@ -561,16 +473,10 @@ acpi_ex_get_name_string (
         char                            **out_name_string,
         u32                             *out_name_length);
 
-acpi_status
-acpi_ex_do_name (
-        acpi_object_type                data_type,
-        acpi_interpreter_mode           load_exec_mode);
-
 
 /*
  * exstore - Object store support
  */
-
 acpi_status
 acpi_ex_store (
         union acpi_operand_object       *val_desc,
@@ -578,12 +484,6 @@ acpi_ex_store (
         struct acpi_walk_state          *walk_state);
 
 acpi_status
-acpi_ex_store_object_to_index (
-        union acpi_operand_object       *val_desc,
-        union acpi_operand_object       *dest_desc,
-        struct acpi_walk_state          *walk_state);
-
-acpi_status
 acpi_ex_store_object_to_node (
         union acpi_operand_object       *source_desc,
         struct acpi_namespace_node      *node,
@@ -593,10 +493,10 @@ acpi_ex_store_object_to_node (
 #define ACPI_IMPLICIT_CONVERSION        TRUE
 #define ACPI_NO_IMPLICIT_CONVERSION     FALSE
 
+
 /*
- * exstoren
+ * exstoren - resolve/store object
  */
-
 acpi_status
 acpi_ex_resolve_object (
         union acpi_operand_object       **source_desc_ptr,
@@ -612,9 +512,8 @@ acpi_ex_store_object_to_object (
 
 
 /*
- * excopy - object copy
+ * exstorob - store object - buffer/string
  */
-
 acpi_status
 acpi_ex_store_buffer_to_buffer (
         union acpi_operand_object       *source_desc,
@@ -625,6 +524,10 @@ acpi_ex_store_string_to_string (
         union acpi_operand_object       *source_desc,
         union acpi_operand_object       *target_desc);
 
+
+/*
+ * excopy - object copy
+ */
 acpi_status
 acpi_ex_copy_integer_to_index_field (
         union acpi_operand_object       *source_desc,
@@ -645,10 +548,10 @@ acpi_ex_copy_integer_to_buffer_field (
         union acpi_operand_object       *source_desc,
         union acpi_operand_object       *target_desc);
 
+
 /*
  * exutils - interpreter/scanner utilities
  */
-
 acpi_status
 acpi_ex_enter_interpreter (
         void);
@@ -669,11 +572,6 @@ void
 acpi_ex_release_global_lock (
         u8                              locked);
 
-u32
-acpi_ex_digits_needed (
-        acpi_integer                    value,
-        u32                             base);
-
 void
 acpi_ex_eisa_id_to_string (
         u32                             numeric_id,
@@ -688,7 +586,6 @@ acpi_ex_unsigned_integer_to_string (
 /*
  * exregion - default op_region handlers
  */
-
 acpi_status
 acpi_ex_system_memory_space_handler (
         u32                             function,