Import ACPICA 20140424.

1 files changed, 407 insertions, 0 deletions

diff --git a/source/compiler/aslmessages.c b/source/compiler/aslmessages.c
new file mode 100644
index 0000000..c9d196f
--- /dev/null
+++ b/source/compiler/aslmessages.c
@@ -0,0 +1,407 @@
+/******************************************************************************
+ *
+ * Module Name: aslmessages.c - Compiler error/warning message strings
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2014, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "aslcompiler.h"
+
+#define _COMPONENT          ACPI_COMPILER
+        ACPI_MODULE_NAME    ("aslmessages")
+
+
+/*
+ * Strings for message reporting levels, must match error
+ * type string tables in aslmessages.c
+ */
+const char              *AslErrorLevel [ASL_NUM_REPORT_LEVELS] = {
+    "Optimize",
+    "Remark  ",
+    "Warning ",
+    "Warning ",
+    "Warning ",
+    "Error   "
+};
+
+/* All lowercase versions for IDEs */
+
+const char              *AslErrorLevelIde [ASL_NUM_REPORT_LEVELS] = {
+    "optimize",
+    "remark  ",
+    "warning ",
+    "warning ",
+    "warning ",
+    "error   "
+};
+
+
+/*
+ * Actual message strings for each compiler message ID. There are currently
+ * three distinct blocks of error messages (so that they can be expanded
+ * individually):
+ *      Main ASL compiler
+ *      Data Table compiler
+ *      Preprocessor
+ *
+ * NOTE1: These tables must match the enum list of message IDs in the file
+ * aslmessages.h exactly.
+ *
+ * NOTE2: With the introduction of the -vw option to disable specific messages,
+ * new messages should only be added to the end of this list, so that values
+ * for existing messages are not disturbed.
+ */
+
+/* ASL compiler */
+
+const char                      *AslCompilerMsgs [] =
+{
+/*    The zeroth message is reserved */    "",
+/*    ASL_MSG_ALIGNMENT */                  "Must be a multiple of alignment/granularity value",
+/*    ASL_MSG_ALPHANUMERIC_STRING */        "String must be entirely alphanumeric",
+/*    ASL_MSG_AML_NOT_IMPLEMENTED */        "Opcode is not implemented in compiler AML code generator",
+/*    ASL_MSG_ARG_COUNT_HI */               "Too many arguments",
+/*    ASL_MSG_ARG_COUNT_LO */               "Too few arguments",
+/*    ASL_MSG_ARG_INIT */                   "Method argument is not initialized",
+/*    ASL_MSG_BACKWARDS_OFFSET */           "Invalid backwards offset",
+/*    ASL_MSG_BUFFER_LENGTH */              "Effective AML buffer length is zero",
+/*    ASL_MSG_CLOSE */                      "Could not close file",
+/*    ASL_MSG_COMPILER_INTERNAL */          "Internal compiler error",
+/*    ASL_MSG_COMPILER_RESERVED */          "Use of compiler reserved name",
+/*    ASL_MSG_CONNECTION_MISSING */         "A Connection operator is required for this field SpaceId",
+/*    ASL_MSG_CONNECTION_INVALID */         "Invalid OpRegion SpaceId for use of Connection operator",
+/*    ASL_MSG_CONSTANT_EVALUATION */        "Could not evaluate constant expression",
+/*    ASL_MSG_CONSTANT_FOLDED */            "Constant expression evaluated and reduced",
+/*    ASL_MSG_CORE_EXCEPTION */             "From ACPICA Subsystem",
+/*    ASL_MSG_DEBUG_FILE_OPEN */            "Could not open debug file",
+/*    ASL_MSG_DEBUG_FILENAME */             "Could not create debug filename",
+/*    ASL_MSG_DEPENDENT_NESTING */          "Dependent function macros cannot be nested",
+/*    ASL_MSG_DMA_CHANNEL */                "Invalid DMA channel (must be 0-7)",
+/*    ASL_MSG_DMA_LIST */                   "Too many DMA channels (8 max)",
+/*    ASL_MSG_DUPLICATE_CASE */             "Case value already specified",
+/*    ASL_MSG_DUPLICATE_ITEM */             "Duplicate value in list",
+/*    ASL_MSG_EARLY_EOF */                  "Premature end-of-file reached",
+/*    ASL_MSG_ENCODING_LENGTH */            "Package length too long to encode",
+/*    ASL_MSG_EX_INTERRUPT_LIST */          "Too many interrupts (255 max)",
+/*    ASL_MSG_EX_INTERRUPT_LIST_MIN */      "Too few interrupts (1 minimum required)",
+/*    ASL_MSG_EX_INTERRUPT_NUMBER */        "Invalid interrupt number (must be 32 bits)",
+/*    ASL_MSG_FIELD_ACCESS_WIDTH */         "Access width is greater than region size",
+/*    ASL_MSG_FIELD_UNIT_ACCESS_WIDTH */    "Access width of Field Unit extends beyond region limit",
+/*    ASL_MSG_FIELD_UNIT_OFFSET */          "Field Unit extends beyond region limit",
+/*    ASL_MSG_GPE_NAME_CONFLICT */          "Name conflicts with a previous GPE method",
+/*    ASL_MSG_HID_LENGTH */                 "_HID string must be exactly 7 or 8 characters",
+/*    ASL_MSG_HID_PREFIX */                 "_HID prefix must be all uppercase or decimal digits",
+/*    ASL_MSG_HID_SUFFIX */                 "_HID suffix must be all hex digits",
+/*    ASL_MSG_INCLUDE_FILE_OPEN */          "Could not open include file",
+/*    ASL_MSG_INPUT_FILE_OPEN */            "Could not open input file",
+/*    ASL_MSG_INTEGER_LENGTH */             "64-bit integer in 32-bit table, truncating (DSDT version < 2)",
+/*    ASL_MSG_INTEGER_OPTIMIZATION */       "Integer optimized to single-byte AML opcode",
+/*    ASL_MSG_INTERRUPT_LIST */             "Too many interrupts (16 max)",
+/*    ASL_MSG_INTERRUPT_NUMBER */           "Invalid interrupt number (must be 0-15)",
+/*    ASL_MSG_INVALID_ACCESS_SIZE */        "Invalid AccessSize (Maximum is 4 - QWord access)",
+/*    ASL_MSG_INVALID_ADDR_FLAGS */         "Invalid combination of Length and Min/Max fixed flags",
+/*    ASL_MSG_INVALID_CONSTANT_OP */        "Invalid operator in constant expression (not type 3/4/5)",
+/*    ASL_MSG_INVALID_EISAID */             "EISAID string must be of the form \"UUUXXXX\" (3 uppercase, 4 hex digits)",
+/*    ASL_MSG_INVALID_ESCAPE */             "Invalid or unknown escape sequence",
+/*    ASL_MSG_INVALID_GRAN_FIXED */         "Granularity must be zero for fixed Min/Max",
+/*    ASL_MSG_INVALID_GRANULARITY */        "Granularity must be zero or a power of two minus one",
+/*    ASL_MSG_INVALID_LENGTH */             "Length is larger than Min/Max window",
+/*    ASL_MSG_INVALID_LENGTH_FIXED */       "Length is not equal to fixed Min/Max window",
+/*    ASL_MSG_INVALID_MIN_MAX */            "Address Min is greater than Address Max",
+/*    ASL_MSG_INVALID_OPERAND */            "Invalid operand",
+/*    ASL_MSG_INVALID_PERFORMANCE */        "Invalid performance/robustness value",
+/*    ASL_MSG_INVALID_PRIORITY */           "Invalid priority value",
+/*    ASL_MSG_INVALID_STRING */             "Invalid Hex/Octal Escape - Non-ASCII or NULL",
+/*    ASL_MSG_INVALID_TARGET */             "Target operand not allowed in constant expression",
+/*    ASL_MSG_INVALID_TIME */               "Time parameter too long (255 max)",
+/*    ASL_MSG_INVALID_TYPE */               "Invalid type",
+/*    ASL_MSG_INVALID_UUID */               "UUID string must be of the form \"aabbccdd-eeff-gghh-iijj-kkllmmnnoopp\"",
+/*    ASL_MSG_ISA_ADDRESS */                "Maximum 10-bit ISA address (0x3FF)",
+/*    ASL_MSG_LEADING_ASTERISK */           "Invalid leading asterisk",
+/*    ASL_MSG_LIST_LENGTH_LONG */           "Initializer list longer than declared package length",
+/*    ASL_MSG_LIST_LENGTH_SHORT */          "Initializer list shorter than declared package length",
+/*    ASL_MSG_LISTING_FILE_OPEN */          "Could not open listing file",
+/*    ASL_MSG_LISTING_FILENAME */           "Could not create listing filename",
+/*    ASL_MSG_LOCAL_INIT */                 "Method local variable is not initialized",
+/*    ASL_MSG_LOCAL_OUTSIDE_METHOD */       "Local or Arg used outside a control method",
+/*    ASL_MSG_LONG_LINE */                  "Splitting long input line",
+/*    ASL_MSG_MEMORY_ALLOCATION */          "Memory allocation failure",
+/*    ASL_MSG_MISSING_ENDDEPENDENT */       "Missing EndDependentFn() macro in dependent resource list",
+/*    ASL_MSG_MISSING_STARTDEPENDENT */     "Missing StartDependentFn() macro in dependent resource list",
+/*    ASL_MSG_MULTIPLE_DEFAULT */           "More than one Default statement within Switch construct",
+/*    ASL_MSG_MULTIPLE_TYPES */             "Multiple types",
+/*    ASL_MSG_NAME_EXISTS */                "Name already exists in scope",
+/*    ASL_MSG_NAME_OPTIMIZATION */          "NamePath optimized",
+/*    ASL_MSG_NAMED_OBJECT_IN_WHILE */      "Creating a named object in a While loop",
+/*    ASL_MSG_NESTED_COMMENT */             "Nested comment found",
+/*    ASL_MSG_NO_CASES */                   "No Case statements under Switch",
+/*    ASL_MSG_NO_REGION */                  "_REG has no corresponding Operation Region",
+/*    ASL_MSG_NO_RETVAL */                  "Called method returns no value",
+/*    ASL_MSG_NO_WHILE */                   "No enclosing While statement",
+/*    ASL_MSG_NON_ASCII */                  "Invalid characters found in file",
+/*    ASL_MSG_NON_ZERO */                   "Operand evaluates to zero",
+/*    ASL_MSG_NOT_EXIST */                  "Object does not exist",
+/*    ASL_MSG_NOT_FOUND */                  "Object not found or not accessible from scope",
+/*    ASL_MSG_NOT_METHOD */                 "Not a control method, cannot invoke",
+/*    ASL_MSG_NOT_PARAMETER */              "Not a parameter, used as local only",
+/*    ASL_MSG_NOT_REACHABLE */              "Object is not accessible from this scope",
+/*    ASL_MSG_NOT_REFERENCED */             "Object is not referenced",
+/*    ASL_MSG_NULL_DESCRIPTOR */            "Min/Max/Length/Gran are all zero, but no resource tag",
+/*    ASL_MSG_NULL_STRING */                "Invalid zero-length (null) string",
+/*    ASL_MSG_OPEN */                       "Could not open file",
+/*    ASL_MSG_OUTPUT_FILE_OPEN */           "Could not open output AML file",
+/*    ASL_MSG_OUTPUT_FILENAME */            "Could not create output filename",
+/*    ASL_MSG_PACKAGE_LENGTH */             "Effective AML package length is zero",
+/*    ASL_MSG_PREPROCESSOR_FILENAME */      "Could not create preprocessor filename",
+/*    ASL_MSG_READ */                       "Could not read file",
+/*    ASL_MSG_RECURSION */                  "Recursive method call",
+/*    ASL_MSG_REGION_BUFFER_ACCESS */       "Host Operation Region requires BufferAcc access",
+/*    ASL_MSG_REGION_BYTE_ACCESS */         "Host Operation Region requires ByteAcc access",
+/*    ASL_MSG_RESERVED_ARG_COUNT_HI */      "Reserved method has too many arguments",
+/*    ASL_MSG_RESERVED_ARG_COUNT_LO */      "Reserved method has too few arguments",
+/*    ASL_MSG_RESERVED_METHOD */            "Reserved name must be a control method",
+/*    ASL_MSG_RESERVED_NO_RETURN_VAL */     "Reserved method should not return a value",
+/*    ASL_MSG_RESERVED_OPERAND_TYPE */      "Invalid object type for reserved name",
+/*    ASL_MSG_RESERVED_PACKAGE_LENGTH */    "Invalid package length for reserved name",
+/*    ASL_MSG_RESERVED_RETURN_VALUE */      "Reserved method must return a value",
+/*    ASL_MSG_RESERVED_USE */               "Invalid use of reserved name",
+/*    ASL_MSG_RESERVED_WORD */              "Use of reserved name",
+/*    ASL_MSG_RESOURCE_FIELD */             "Resource field name cannot be used as a target",
+/*    ASL_MSG_RESOURCE_INDEX */             "Missing ResourceSourceIndex (required)",
+/*    ASL_MSG_RESOURCE_LIST */              "Too many resource items (internal error)",
+/*    ASL_MSG_RESOURCE_SOURCE */            "Missing ResourceSource string (required)",
+/*    ASL_MSG_RESULT_NOT_USED */            "Result is not used, operator has no effect",
+/*    ASL_MSG_RETURN_TYPES */               "Not all control paths return a value",
+/*    ASL_MSG_SCOPE_FWD_REF */              "Forward references from Scope operator not allowed",
+/*    ASL_MSG_SCOPE_TYPE */                 "Existing object has invalid type for Scope operator",
+/*    ASL_MSG_SEEK */                       "Could not seek file",
+/*    ASL_MSG_SERIALIZED */                 "Control Method marked Serialized",
+/*    ASL_MSG_SERIALIZED_REQUIRED */        "Control Method should be made Serialized",
+/*    ASL_MSG_SINGLE_NAME_OPTIMIZATION */   "NamePath optimized to NameSeg (uses run-time search path)",
+/*    ASL_MSG_SOME_NO_RETVAL */             "Called method may not always return a value",
+/*    ASL_MSG_STRING_LENGTH */              "String literal too long",
+/*    ASL_MSG_SWITCH_TYPE */                "Switch expression is not a static Integer/Buffer/String data type, defaulting to Integer",
+/*    ASL_MSG_SYNC_LEVEL */                 "SyncLevel must be in the range 0-15",
+/*    ASL_MSG_SYNTAX */                     "",
+/*    ASL_MSG_TABLE_SIGNATURE */            "Invalid Table Signature",
+/*    ASL_MSG_TAG_LARGER */                 "ResourceTag larger than Field",
+/*    ASL_MSG_TAG_SMALLER */                "ResourceTag smaller than Field",
+/*    ASL_MSG_TIMEOUT */                    "Result is not used, possible operator timeout will be missed",
+/*    ASL_MSG_TOO_MANY_TEMPS */             "Method requires too many temporary variables (_T_x)",
+/*    ASL_MSG_TRUNCATION */                 "64-bit return value will be truncated to 32 bits (DSDT version < 2)",
+/*    ASL_MSG_UNKNOWN_RESERVED_NAME */      "Unknown reserved name",
+/*    ASL_MSG_UNREACHABLE_CODE */           "Statement is unreachable",
+/*    ASL_MSG_UNSUPPORTED */                "Unsupported feature",
+/*    ASL_MSG_UPPER_CASE */                 "Non-hex letters must be upper case",
+/*    ASL_MSG_VENDOR_LIST */                "Too many vendor data bytes (7 max)",
+/*    ASL_MSG_WRITE */                      "Could not write file",
+/*    ASL_MSG_RANGE */                      "Constant out of range",
+/*    ASL_MSG_BUFFER_ALLOCATION */          "Could not allocate line buffer",
+/*    ASL_MSG_MISSING_DEPENDENCY */         "Missing dependency"
+};
+
+/* Table compiler */
+
+const char                      *AslTableCompilerMsgs [] =
+{
+/*    ASL_MSG_BUFFER_ELEMENT */             "Invalid element in buffer initializer list",
+/*    ASL_MSG_DIVIDE_BY_ZERO */             "Expression contains divide-by-zero",
+/*    ASL_MSG_FLAG_VALUE */                 "Flag value is too large",
+/*    ASL_MSG_INTEGER_SIZE */               "Integer too large for target",
+/*    ASL_MSG_INVALID_EXPRESSION */         "Invalid expression",
+/*    ASL_MSG_INVALID_FIELD_NAME */         "Invalid Field Name",
+/*    ASL_MSG_INVALID_HEX_INTEGER */        "Invalid hex integer constant",
+/*    ASL_MSG_OEM_TABLE */                  "OEM table - unknown contents",
+/*    ASL_MSG_RESERVED_VALUE */             "Reserved field",
+/*    ASL_MSG_UNKNOWN_LABEL */              "Label is undefined",
+/*    ASL_MSG_UNKNOWN_SUBTABLE */           "Unknown subtable type",
+/*    ASL_MSG_UNKNOWN_TABLE */              "Unknown ACPI table signature",
+/*    ASL_MSG_ZERO_VALUE */                 "Value must be non-zero"
+};
+
+/* Preprocessor */
+
+const char                      *AslPreprocessorMsgs [] =
+{
+/*    ASL_MSG_DIRECTIVE_SYNTAX */           "Invalid directive syntax",
+/*    ASL_MSG_ENDIF_MISMATCH */             "Mismatched #endif",
+/*    ASL_MSG_ERROR_DIRECTIVE */            "#error",
+/*    ASL_MSG_EXISTING_NAME */              "Name is already defined",
+/*    ASL_MSG_INVALID_INVOCATION */         "Invalid macro invocation",
+/*    ASL_MSG_MACRO_SYNTAX */               "Invalid macro syntax",
+/*    ASL_MSG_TOO_MANY_ARGUMENTS */         "Too many macro arguments",
+/*    ASL_MSG_UNKNOWN_DIRECTIVE */          "Unknown directive",
+/*    ASL_MSG_UNKNOWN_PRAGMA */             "Unknown pragma",
+/*    ASL_MSG_WARNING_DIRECTIVE */          "#warning"
+};
+
+
+/*******************************************************************************
+ *
+ * FUNCTION:    AeDecodeMessageId
+ *
+ * PARAMETERS:  MessageId               - ASL message ID (exception code) to be
+ *                                        formatted. Possibly fully encoded.
+ *
+ * RETURN:      A string containing the exception message text.
+ *
+ * DESCRIPTION: This function validates and translates an ASL message ID into
+ *              an ASCII string.
+ *
+ ******************************************************************************/
+
+const char *
+AeDecodeMessageId (
+    UINT16                  MessageId)
+{
+    UINT32                  Index;
+    const char              **MessageTable;
+
+
+    /* Main ASL Compiler messages */
+
+    if (MessageId <= ASL_MSG_MAIN_COMPILER_END)
+    {
+        MessageTable = AslCompilerMsgs;
+        Index = MessageId;
+
+        if (Index >= ACPI_ARRAY_LENGTH (AslCompilerMsgs))
+        {
+            return ("[Unknown ASL Compiler exception ID]");
+        }
+    }
+
+    /* Data Table Compiler messages */
+
+    else if (MessageId <= ASL_MSG_TABLE_COMPILER_END)
+    {
+        MessageTable = AslTableCompilerMsgs;
+        Index = MessageId - ASL_MSG_TABLE_COMPILER;
+
+        if (Index >= ACPI_ARRAY_LENGTH (AslTableCompilerMsgs))
+        {
+            return ("[Unknown Table Compiler exception ID]");
+        }
+    }
+
+    /* Preprocessor messages */
+
+    else if (MessageId <= ASL_MSG_PREPROCESSOR_END)
+    {
+        MessageTable = AslPreprocessorMsgs;
+        Index = MessageId - ASL_MSG_PREPROCESSOR;
+
+        if (Index >= ACPI_ARRAY_LENGTH (AslPreprocessorMsgs))
+        {
+            return ("[Unknown Preprocesor exception ID]");
+        }
+    }
+
+    /* Everything else is unknown */
+
+    else
+    {
+        return ("[Unknown exception/component ID]");
+    }
+
+    return (MessageTable[Index]);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION:    AeDecodeExceptionLevel
+ *
+ * PARAMETERS:  Level               - The ASL error level to be decoded
+ *
+ * RETURN:      A string containing the error level text
+ *
+ * DESCRIPTION: This function validates and translates an ASL error level into
+ *              an ASCII string.
+ *
+ ******************************************************************************/
+
+const char *
+AeDecodeExceptionLevel (
+    UINT8                   Level)
+{
+    /* Range check on Level */
+
+    if (Level >= ACPI_ARRAY_LENGTH (AslErrorLevel))
+    {
+        return ("Unknown exception level");
+    }
+
+    /* Differentiate the string type to be used (IDE is all lower case) */
+
+    if (Gbl_VerboseErrors)
+    {
+        return (AslErrorLevel[Level]);
+    }
+
+    return (AslErrorLevelIde[Level]);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION:    AeBuildFullExceptionCode
+ *
+ * PARAMETERS:  Level               - ASL error level
+ *              MessageId           - ASL exception code to be formatted
+ *
+ * RETURN:      Fully encoded exception code
+ *
+ * DESCRIPTION: Build the full exception code from the error level and the
+ *              actual message ID.
+ *
+ ******************************************************************************/
+
+UINT16
+AeBuildFullExceptionCode (
+    UINT8                   Level,
+    UINT16                  MessageId)
+{
+
+    /*
+     * Error level is in the thousands slot (error/warning/remark, etc.)
+     * Error codes are 0 - 999
+     */
+    return (((Level + 1) * 1000) + MessageId);
+}