diff options
Diffstat (limited to 'source/compiler')
28 files changed, 2904 insertions, 132 deletions
diff --git a/source/compiler/aslcodegen.c b/source/compiler/aslcodegen.c index 941525392e80..f970238bb1b5 100644 --- a/source/compiler/aslcodegen.c +++ b/source/compiler/aslcodegen.c @@ -44,6 +44,7 @@ #include "aslcompiler.h" #include "aslcompiler.y.h" #include "amlcode.h" +#include "acconvert.h" #define _COMPONENT ACPI_COMPILER ACPI_MODULE_NAME ("aslcodegen") @@ -57,12 +58,6 @@ CgAmlWriteWalk ( void *Context); static void -CgLocalWriteAmlData ( - ACPI_PARSE_OBJECT *Op, - void *Buffer, - UINT32 Length); - -static void CgWriteAmlOpcode ( ACPI_PARSE_OBJECT *Op); @@ -206,7 +201,7 @@ CgAmlWriteWalk ( * ******************************************************************************/ -static void +void CgLocalWriteAmlData ( ACPI_PARSE_OBJECT *Op, void *Buffer, @@ -261,6 +256,15 @@ CgWriteAmlOpcode ( return; } + /* + * Before printing the bytecode, generate comment byte codes + * associated with this node. + */ + if (Gbl_CaptureComments) + { + CgWriteAmlComment(Op); + } + switch (Op->Asl.AmlOpcode) { case AML_UNASSIGNED_OPCODE: @@ -416,6 +420,8 @@ CgWriteTableHeader ( ACPI_PARSE_OBJECT *Op) { ACPI_PARSE_OBJECT *Child; + UINT32 CommentLength; + ACPI_COMMENT_NODE *Current; /* AML filename */ @@ -425,6 +431,21 @@ CgWriteTableHeader ( /* Signature */ Child = Child->Asl.Next; + + /* + * For ASL-/ASL+ converter: replace the table signature with + * "XXXX" and save the original table signature. This results in an AML + * file with the signature "XXXX". The converter should remove this AML + * file. In the event where this AML file does not get deleted, the + * "XXXX" table signature prevents this AML file from running on the AML + * interpreter. + */ + if (Gbl_CaptureComments) + { + strncpy(AcpiGbl_TableSig, Child->Asl.Value.String, 4); + Child->Asl.Value.String = ACPI_SIG_XXXX; + } + strncpy (TableHeader.Signature, Child->Asl.Value.String, 4); /* Revision */ @@ -466,6 +487,50 @@ CgWriteTableHeader ( TableHeader.Length = sizeof (ACPI_TABLE_HEADER) + Op->Asl.AmlSubtreeLength; + + /* Calculate the comment lengths for this definition block parseOp */ + + if (Gbl_CaptureComments) + { + CvDbgPrint ("Calculating comment lengths for %s in write header\n", + Op->Asl.ParseOpName); + + /* + * Take the filename without extensions, add 3 for the new extension + * and another 3 for the a908 bytecode and null terminator. + */ + TableHeader.Length += strrchr (Gbl_ParseTreeRoot->Asl.Filename, '.') + - Gbl_ParseTreeRoot->Asl.Filename + 1 + 3 + 3; + Op->Asl.AmlSubtreeLength += + strlen (Gbl_ParseTreeRoot->Asl.Filename) + 3; + CvDbgPrint (" Length: %lu\n", + strlen (Gbl_ParseTreeRoot->Asl.Filename) + 3); + + if (Op->Asl.CommentList) + { + Current = Op->Asl.CommentList; + while (Current) + { + CommentLength = strlen (Current->Comment)+3; + CvDbgPrint ("Length of standard comment): %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Current->Comment); + TableHeader.Length += CommentLength; + Op->Asl.AmlSubtreeLength += CommentLength; + Current = Current->Next; + CvDbgPrint (" Length: %u\n", CommentLength); + } + } + if (Op->Asl.CloseBraceComment) + { + CommentLength = strlen (Op->Asl.CloseBraceComment)+3; + CvDbgPrint ("Length of inline comment +3: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Op->Asl.CloseBraceComment); + TableHeader.Length += CommentLength; + Op->Asl.AmlSubtreeLength += CommentLength; + CvDbgPrint (" Length: %u\n", CommentLength); + } + } + TableHeader.Checksum = 0; Op->Asl.FinalAmlOffset = ftell (Gbl_Files[ASL_FILE_AML_OUTPUT].Handle); @@ -492,13 +557,13 @@ CgWriteTableHeader ( static void CgUpdateHeader ( - ACPI_PARSE_OBJECT *Op) + ACPI_PARSE_OBJECT *Op) { - signed char Sum; - UINT32 i; - UINT32 Length; - UINT8 FileByte; - UINT8 Checksum; + signed char Sum; + UINT32 i; + UINT32 Length; + UINT8 FileByte; + UINT8 Checksum; /* Calculate the checksum over the entire definition block */ @@ -580,6 +645,12 @@ CgWriteNode ( ASL_RESOURCE_NODE *Rnode; + /* Write all comments here. */ + if (Gbl_CaptureComments) + { + CgWriteAmlComment(Op); + } + /* Always check for DEFAULT_ARG and other "Noop" nodes */ /* TBD: this may not be the best place for this check */ @@ -641,6 +712,10 @@ CgWriteNode ( case PARSEOP_DEFINITION_BLOCK: CgWriteTableHeader (Op); + if (Gbl_CaptureComments) + { + CgWriteAmlDefBlockComment (Op); + } break; case PARSEOP_NAMESEG: diff --git a/source/compiler/aslcompile.c b/source/compiler/aslcompile.c index 281be341426b..5da664f57c23 100644 --- a/source/compiler/aslcompile.c +++ b/source/compiler/aslcompile.c @@ -285,8 +285,17 @@ CmDoCompile ( { Event = UtBeginEvent ("Resolve all Externals"); DbgPrint (ASL_DEBUG_OUTPUT, "\nResolve Externals\n\n"); - TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, - ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL); + + if (Gbl_DoExternalsInPlace) + { + TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD, + ExAmlExternalWalkBegin, NULL, NULL); + } + else + { + TrWalkParseTree (Gbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, + ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL); + } UtEndEvent (Event); } @@ -347,6 +356,18 @@ CmDoCompile ( NULL, &AnalysisWalkInfo); UtEndEvent (Event); + /* + * ASL-/ASL+ converter: Gbl_ParseTreeRoot->CommentList contains the + * very last comment of a given ASL file because it's the last constructed + * node during compilation. We take the very last comment and save it in a + * global for it to be used by the disassembler. + */ + if (Gbl_CaptureComments) + { + AcpiGbl_LastListHead = Gbl_ParseTreeRoot->Asl.CommentList; + Gbl_ParseTreeRoot->Asl.CommentList = NULL; + } + /* Calculate all AML package lengths */ Event = UtBeginEvent ("Finish AML package length generation"); @@ -800,7 +821,11 @@ CmCleanupAndExit ( /* Final cleanup after compiling one file */ - CmDeleteCaches (); + if (!Gbl_DoAslConversion) + { + CmDeleteCaches (); + } + } diff --git a/source/compiler/aslcompiler.h b/source/compiler/aslcompiler.h index f9fe2a31436f..0b7403f7a808 100644 --- a/source/compiler/aslcompiler.h +++ b/source/compiler/aslcompiler.h @@ -576,6 +576,12 @@ void CgGenerateAmlOutput ( void); +void +CgLocalWriteAmlData ( + ACPI_PARSE_OBJECT *Op, + void *Buffer, + UINT32 Length); + /* * aslfile @@ -1359,4 +1365,14 @@ ACPI_STATUS DtCreateTemplates ( char **argv); + +/* + * ASL/ASL+ converter debug + */ +void +CvDbgPrint ( + char *Fmt, + ...); + + #endif /* __ASLCOMPILER_H */ diff --git a/source/compiler/aslcompiler.l b/source/compiler/aslcompiler.l index 5e0d4c12ca14..b609291e19e7 100644 --- a/source/compiler/aslcompiler.l +++ b/source/compiler/aslcompiler.l @@ -44,6 +44,7 @@ #include "aslcompiler.h" #include "aslcompiler.y.h" +#include "acconvert.h" #include <stdlib.h> #include <string.h> @@ -66,10 +67,10 @@ YYSTYPE AslCompilerlval; static void AslDoLineDirective (void); -static char +static BOOLEAN AslDoComment (void); -static char +static BOOLEAN AslDoCommentType2 (void); static char diff --git a/source/compiler/asldebug.c b/source/compiler/asldebug.c index 0178e05ce432..12f3c3475699 100644 --- a/source/compiler/asldebug.c +++ b/source/compiler/asldebug.c @@ -60,6 +60,40 @@ UtDumpParseOpName ( /******************************************************************************* * + * FUNCTION: CvDbgPrint + * + * PARAMETERS: Type - Type of output + * Fmt - Printf format string + * ... - variable printf list + * + * RETURN: None + * + * DESCRIPTION: Print statement for debug messages within the converter. + * + ******************************************************************************/ + +void +CvDbgPrint ( + char *Fmt, + ...) +{ + va_list Args; + + + if (!Gbl_CaptureComments || !AcpiGbl_DebugAslConversion) + { + return; + } + + va_start (Args, Fmt); + (void) vfprintf (AcpiGbl_ConvDebugFile, Fmt, Args); + va_end (Args); + return; +} + + +/******************************************************************************* + * * FUNCTION: UtDumpIntegerOp * * PARAMETERS: Op - Current parse op diff --git a/source/compiler/asldefine.h b/source/compiler/asldefine.h index 94ee7c88f819..85ecfc95e08a 100644 --- a/source/compiler/asldefine.h +++ b/source/compiler/asldefine.h @@ -159,7 +159,6 @@ /* * Macros for debug output */ - #define DEBUG_MAX_LINE_LENGTH 61 #define DEBUG_SPACES_PER_INDENT 3 #define DEBUG_FULL_LINE_LENGTH 71 @@ -185,4 +184,11 @@ " %08X %04X %04X %01X %04X %04X %05X %05X "\ "%08X %08X %08X %08X %08X %08X %04X %02d %5d %5d %5d %5d\n" +/* + * Macros for ASL/ASL+ converter + */ +#define COMMENT_CAPTURE_ON Gbl_CommentState.CaptureComments = TRUE; +#define COMMENT_CAPTURE_OFF Gbl_CommentState.CaptureComments = FALSE; + + #endif /* ASLDEFINE.H */ diff --git a/source/compiler/aslfiles.c b/source/compiler/aslfiles.c index ed067f0f0985..809090cf61a2 100644 --- a/source/compiler/aslfiles.c +++ b/source/compiler/aslfiles.c @@ -511,8 +511,14 @@ FlOpenAmlOutputFile ( if (!Filename) { /* Create the output AML filename */ - - Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE); + if (!Gbl_CaptureComments) + { + Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE); + } + else + { + Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_CONVERT_AML); + } if (!Filename) { AslCommonError (ASL_ERROR, ASL_MSG_OUTPUT_FILENAME, @@ -854,6 +860,28 @@ FlOpenMiscOutputFiles ( AslCompilerFileHeader (ASL_FILE_NAMESPACE_OUTPUT); } + /* Create a debug file for the converter */ + + if (AcpiGbl_DebugAslConversion) + { + Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_CONVERT_DEBUG); + if (!Filename) + { + AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME, + 0, 0, 0, 0, NULL, NULL); + return (AE_ERROR); + } + + /* Open the converter debug file, text mode */ + + FlOpenFile (ASL_FILE_CONV_DEBUG_OUTPUT, Filename, "w+t"); + + AslCompilerSignon (ASL_FILE_CONV_DEBUG_OUTPUT); + AslCompilerFileHeader (ASL_FILE_CONV_DEBUG_OUTPUT); + + AcpiGbl_ConvDebugFile = Gbl_Files[ASL_FILE_CONV_DEBUG_OUTPUT].Handle; + } + return (AE_OK); } diff --git a/source/compiler/aslglobal.h b/source/compiler/aslglobal.h index c2f4d61bc798..23d1a140b0b3 100644 --- a/source/compiler/aslglobal.h +++ b/source/compiler/aslglobal.h @@ -84,7 +84,8 @@ ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES] = {NULL, NULL, "C Include: ", "C Header Output"}, {NULL, NULL, "Offset Table: ", "C Offset Table Output"}, {NULL, NULL, "Device Map: ", "Device Map Output"}, - {NULL, NULL, "Cross Ref: ", "Cross-reference Output"} + {NULL, NULL, "Cross Ref: ", "Cross-reference Output"}, + {NULL, NULL, "Converter db :", "Converter debug Output"} }; #else @@ -113,7 +114,7 @@ extern int AslCompilerdebug; #define ASL_DEFAULT_LINE_BUFFER_SIZE (1024 * 32) /* 32K */ -#define ASL_MSG_BUFFER_SIZE 4096 +#define ASL_MSG_BUFFER_SIZE (1024 * 32) /* 32k */ #define ASL_MAX_DISABLED_MESSAGES 32 #define HEX_TABLE_LINE_SIZE 8 #define HEX_LISTING_LINE_SIZE 8 @@ -182,6 +183,9 @@ ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PruneParseTree, FALSE); ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoTypechecking, TRUE); ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_EnableReferenceTypechecking, FALSE); ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoExternals, TRUE); +ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoExternalsInPlace, FALSE); +ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoAslConversion, FALSE); +ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_OptimizeTrivialParseNodes, TRUE); #define HEX_OUTPUT_NONE 0 @@ -265,6 +269,20 @@ ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableId, "NO_ID"); ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_PruneDepth, 0); ASL_EXTERN UINT16 ASL_INIT_GLOBAL (Gbl_PruneType, 0); +ASL_EXTERN ASL_FILE_NODE ASL_INIT_GLOBAL (*Gbl_IncludeFileStack, NULL); + +/* Specific to the -q option */ + +ASL_EXTERN ASL_COMMENT_STATE Gbl_CommentState; + + +/* + * Determines if an inline comment should be saved in the InlineComment or NodeEndComment + * field of ACPI_PARSE_OBJECT. + */ +ASL_EXTERN ACPI_COMMENT_NODE ASL_INIT_GLOBAL (*Gbl_Comment_List_Head, NULL); +ASL_EXTERN ACPI_COMMENT_NODE ASL_INIT_GLOBAL (*Gbl_Comment_List_Tail, NULL); +ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_Inline_Comment_Buffer, NULL); /* Static structures */ diff --git a/source/compiler/aslhelp.c b/source/compiler/aslhelp.c index 0a76162d1685..982aa561964b 100644 --- a/source/compiler/aslhelp.c +++ b/source/compiler/aslhelp.c @@ -69,9 +69,10 @@ Usage ( ACPI_USAGE_HEADER ("iasl [Options] [Files]"); printf ("\nGeneral:\n"); - ACPI_OPTION ("-@ <file>", "Specify command file"); - ACPI_OPTION ("-I <dir>", "Specify additional include directory"); - ACPI_OPTION ("-p <prefix>", "Specify path/filename prefix for all output files"); + ACPI_OPTION ("-@ <file>", "Specify command file"); + ACPI_OPTION ("-I <dir>", "Specify additional include directory"); + ACPI_OPTION ("-p <prefix>", "Specify path/filename prefix for all output files"); + ACPI_OPTION ("-ca <file>", "convert a given ASL file to ASL+ (retains comments)"); ACPI_OPTION ("-v", "Display compiler version"); ACPI_OPTION ("-vd", "Display compiler build date and time"); ACPI_OPTION ("-vo", "Enable optimization comments"); @@ -153,6 +154,7 @@ Usage ( ACPI_OPTION ("-vt", "Dump binary table data in hex format within output file"); printf ("\nDebug Options:\n"); + ACPI_OPTION ("-bc", "Create converter debug file (*.cdb)"); ACPI_OPTION ("-bf", "Create debug file (full output) (*.txt)"); ACPI_OPTION ("-bs", "Create debug file (parse tree only) (*.txt)"); ACPI_OPTION ("-bp <depth>", "Prune ASL parse tree"); diff --git a/source/compiler/asllength.c b/source/compiler/asllength.c index 73c53910de6c..3f28ea1d7686 100644 --- a/source/compiler/asllength.c +++ b/source/compiler/asllength.c @@ -44,6 +44,7 @@ #include "aslcompiler.h" #include "aslcompiler.y.h" #include "amlcode.h" +#include "acconvert.h" #define _COMPONENT ACPI_COMPILER @@ -136,7 +137,9 @@ LnPackageLengthWalk ( Op->Asl.AmlLength + Op->Asl.AmlOpcodeLength + Op->Asl.AmlPkgLenBytes + - Op->Asl.AmlSubtreeLength); + Op->Asl.AmlSubtreeLength + + CvCalculateCommentLengths (Op) + ); } return (AE_OK); } diff --git a/source/compiler/aslmap.c b/source/compiler/aslmap.c index eaa0a7ea3be3..72a0ba9e8e6d 100644 --- a/source/compiler/aslmap.c +++ b/source/compiler/aslmap.c @@ -166,7 +166,7 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* BITSPERBYTE_SEVEN */ OP_TABLE_ENTRY (AML_BYTE_OP, 2, 0, 0), /* BITSPERBYTE_SIX */ OP_TABLE_ENTRY (AML_BYTE_OP, 1, 0, 0), /* BREAK */ OP_TABLE_ENTRY (AML_BREAK_OP, 0, 0, 0), -/* BREAKPOINT */ OP_TABLE_ENTRY (AML_BREAK_POINT_OP, 0, 0, 0), +/* BREAKPOINT */ OP_TABLE_ENTRY (AML_BREAKPOINT_OP, 0, 0, 0), /* BUFFER */ OP_TABLE_ENTRY (AML_BUFFER_OP, 0, NODE_AML_PACKAGE, ACPI_BTYPE_BUFFER), /* BUSMASTERTYPE_MASTER */ OP_TABLE_ENTRY (AML_BYTE_OP, 1, 0, 0), /* BUSMASTERTYPE_NOTMASTER */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), @@ -176,12 +176,12 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* CLOCKPHASE_SECOND */ OP_TABLE_ENTRY (AML_BYTE_OP, 1, 0, 0), /* CLOCKPOLARITY_HIGH */ OP_TABLE_ENTRY (AML_BYTE_OP, 1, 0, 0), /* CLOCKPOLARITY_LOW */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), -/* CONCATENATE */ OP_TABLE_ENTRY (AML_CONCAT_OP, 0, 0, ACPI_BTYPE_COMPUTE_DATA), -/* CONCATENATERESTEMPLATE */ OP_TABLE_ENTRY (AML_CONCAT_RES_OP, 0, 0, ACPI_BTYPE_BUFFER), -/* CONDREFOF */ OP_TABLE_ENTRY (AML_COND_REF_OF_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* CONCATENATE */ OP_TABLE_ENTRY (AML_CONCATENATE_OP, 0, 0, ACPI_BTYPE_COMPUTE_DATA), +/* CONCATENATERESTEMPLATE */ OP_TABLE_ENTRY (AML_CONCATENATE_TEMPLATE_OP,0, 0, ACPI_BTYPE_BUFFER), +/* CONDREFOF */ OP_TABLE_ENTRY (AML_CONDITIONAL_REF_OF_OP, 0, 0, ACPI_BTYPE_INTEGER), /* CONNECTION */ OP_TABLE_ENTRY (AML_INT_CONNECTION_OP, 0, 0, 0), /* CONTINUE */ OP_TABLE_ENTRY (AML_CONTINUE_OP, 0, 0, 0), -/* COPY */ OP_TABLE_ENTRY (AML_COPY_OP, 0, 0, ACPI_BTYPE_DATA_REFERENCE), +/* COPYOBJECT */ OP_TABLE_ENTRY (AML_COPY_OBJECT_OP, 0, 0, ACPI_BTYPE_DATA_REFERENCE), /* CREATEBITFIELD */ OP_TABLE_ENTRY (AML_CREATE_BIT_FIELD_OP, 0, 0, 0), /* CREATEBYTEFIELD */ OP_TABLE_ENTRY (AML_CREATE_BYTE_FIELD_OP, 0, 0, 0), /* CREATEDWORDFIELD */ OP_TABLE_ENTRY (AML_CREATE_DWORD_FIELD_OP, 0, 0, 0), @@ -261,14 +261,14 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* IORESTRICT_PRESERVE */ OP_TABLE_ENTRY (AML_BYTE_OP, 3, 0, 0), /* IRQ */ OP_TABLE_ENTRY (AML_DEFAULT_ARG_OP, 0, 0, 0), /* IRQNOFLAGS */ OP_TABLE_ENTRY (AML_DEFAULT_ARG_OP, 0, 0, 0), -/* LAND */ OP_TABLE_ENTRY (AML_LAND_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LEQUAL */ OP_TABLE_ENTRY (AML_LEQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LGREATER */ OP_TABLE_ENTRY (AML_LGREATER_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LGREATEREQUAL */ OP_TABLE_ENTRY (AML_LGREATEREQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LLESS */ OP_TABLE_ENTRY (AML_LLESS_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LLESSEQUAL */ OP_TABLE_ENTRY (AML_LLESSEQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LNOT */ OP_TABLE_ENTRY (AML_LNOT_OP, 0, 0, ACPI_BTYPE_INTEGER), -/* LNOTEQUAL */ OP_TABLE_ENTRY (AML_LNOTEQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LAND */ OP_TABLE_ENTRY (AML_LOGICAL_AND_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LEQUAL */ OP_TABLE_ENTRY (AML_LOGICAL_EQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LGREATER */ OP_TABLE_ENTRY (AML_LOGICAL_GREATER_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LGREATEREQUAL */ OP_TABLE_ENTRY (AML_LOGICAL_GREATER_EQUAL_OP,0, 0, ACPI_BTYPE_INTEGER), +/* LLESS */ OP_TABLE_ENTRY (AML_LOGICAL_LESS_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LLESSEQUAL */ OP_TABLE_ENTRY (AML_LOGICAL_LESS_EQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LNOT */ OP_TABLE_ENTRY (AML_LOGICAL_NOT_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LNOTEQUAL */ OP_TABLE_ENTRY (AML_LOGICAL_NOT_EQUAL_OP, 0, 0, ACPI_BTYPE_INTEGER), /* LOAD */ OP_TABLE_ENTRY (AML_LOAD_OP, 0, 0, 0), /* LOADTABLE */ OP_TABLE_ENTRY (AML_LOAD_TABLE_OP, 0, 0, ACPI_BTYPE_DDB_HANDLE), /* LOCAL0 */ OP_TABLE_ENTRY (AML_LOCAL0, 0, 0, ACPI_BTYPE_OBJECTS_AND_REFS), @@ -281,7 +281,7 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* LOCAL7 */ OP_TABLE_ENTRY (AML_LOCAL7, 0, 0, ACPI_BTYPE_OBJECTS_AND_REFS), /* LOCKRULE_LOCK */ OP_TABLE_ENTRY (AML_BYTE_OP, AML_FIELD_LOCK_ALWAYS, 0, 0), /* LOCKRULE_NOLOCK */ OP_TABLE_ENTRY (AML_BYTE_OP, AML_FIELD_LOCK_NEVER, 0, 0), -/* LOR */ OP_TABLE_ENTRY (AML_LOR_OP, 0, 0, ACPI_BTYPE_INTEGER), +/* LOR */ OP_TABLE_ENTRY (AML_LOGICAL_OR_OP, 0, 0, ACPI_BTYPE_INTEGER), /* MATCH */ OP_TABLE_ENTRY (AML_MATCH_OP, 0, 0, ACPI_BTYPE_INTEGER), /* MATCHTYPE_MEQ */ OP_TABLE_ENTRY (AML_RAW_DATA_BYTE, MATCH_MEQ, 0, ACPI_BTYPE_INTEGER), /* MATCHTYPE_MGE */ OP_TABLE_ENTRY (AML_RAW_DATA_BYTE, MATCH_MGE, 0, ACPI_BTYPE_INTEGER), @@ -347,7 +347,7 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* PIN_PULLDEFAULT */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), /* PIN_PULLDOWN */ OP_TABLE_ENTRY (AML_BYTE_OP, 2, 0, 0), /* PIN_PULLUP */ OP_TABLE_ENTRY (AML_BYTE_OP, 1, 0, 0), -/* POWERRESOURCE */ OP_TABLE_ENTRY (AML_POWER_RES_OP, 0, NODE_AML_PACKAGE, 0), +/* POWERRESOURCE */ OP_TABLE_ENTRY (AML_POWER_RESOURCE_OP, 0, NODE_AML_PACKAGE, 0), /* PROCESSOR */ OP_TABLE_ENTRY (AML_PROCESSOR_OP, 0, NODE_AML_PACKAGE, 0), /* QWORDCONST */ OP_TABLE_ENTRY (AML_RAW_DATA_QWORD, 0, 0, ACPI_BTYPE_INTEGER), /* QWORDIO */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), @@ -412,8 +412,8 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* TIMER */ OP_TABLE_ENTRY (AML_TIMER_OP, 0, 0, ACPI_BTYPE_INTEGER), /* TOBCD */ OP_TABLE_ENTRY (AML_TO_BCD_OP, 0, 0, ACPI_BTYPE_INTEGER), /* TOBUFFER */ OP_TABLE_ENTRY (AML_TO_BUFFER_OP, 0, 0, ACPI_BTYPE_BUFFER), -/* TODECIMALSTRING */ OP_TABLE_ENTRY (AML_TO_DECSTRING_OP, 0, 0, ACPI_BTYPE_STRING), -/* TOHEXSTRING */ OP_TABLE_ENTRY (AML_TO_HEXSTRING_OP, 0, 0, ACPI_BTYPE_STRING), +/* TODECIMALSTRING */ OP_TABLE_ENTRY (AML_TO_DECIMAL_STRING_OP, 0, 0, ACPI_BTYPE_STRING), +/* TOHEXSTRING */ OP_TABLE_ENTRY (AML_TO_HEX_STRING_OP, 0, 0, ACPI_BTYPE_STRING), /* TOINTEGER */ OP_TABLE_ENTRY (AML_TO_INTEGER_OP, 0, 0, ACPI_BTYPE_INTEGER), /* TOSTRING */ OP_TABLE_ENTRY (AML_TO_STRING_OP, 0, 0, ACPI_BTYPE_STRING), /* TOUUID */ OP_TABLE_ENTRY (AML_DWORD_OP, 0, NODE_AML_PACKAGE, ACPI_BTYPE_INTEGER), @@ -428,7 +428,7 @@ const ASL_MAPPING_ENTRY AslKeywordMapping [] = /* UPDATERULE_ONES */ OP_TABLE_ENTRY (AML_BYTE_OP, AML_FIELD_UPDATE_WRITE_AS_ONES, 0, 0), /* UPDATERULE_PRESERVE */ OP_TABLE_ENTRY (AML_BYTE_OP, AML_FIELD_UPDATE_PRESERVE, 0, 0), /* UPDATERULE_ZEROS */ OP_TABLE_ENTRY (AML_BYTE_OP, AML_FIELD_UPDATE_WRITE_AS_ZEROS,0, 0), -/* VAR_PACKAGE */ OP_TABLE_ENTRY (AML_VAR_PACKAGE_OP, 0, NODE_AML_PACKAGE, ACPI_BTYPE_PACKAGE), +/* VARIABLE_PACKAGE */ OP_TABLE_ENTRY (AML_VARIABLE_PACKAGE_OP, 0, NODE_AML_PACKAGE, ACPI_BTYPE_PACKAGE), /* VENDORLONG */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), /* VENDORSHORT */ OP_TABLE_ENTRY (AML_BYTE_OP, 0, 0, 0), /* WAIT */ OP_TABLE_ENTRY (AML_WAIT_OP, 0, 0, ACPI_BTYPE_INTEGER), diff --git a/source/compiler/asloffset.c b/source/compiler/asloffset.c index c508f08778d2..3aaab339d33f 100644 --- a/source/compiler/asloffset.c +++ b/source/compiler/asloffset.c @@ -185,7 +185,7 @@ LsAmlOffsetWalk ( break; case AML_PACKAGE_OP: - case AML_VAR_PACKAGE_OP: + case AML_VARIABLE_PACKAGE_OP: /* Get the package element count */ diff --git a/source/compiler/asloperands.c b/source/compiler/asloperands.c index ce4b2a239fe5..59900a787b4f 100644 --- a/source/compiler/asloperands.c +++ b/source/compiler/asloperands.c @@ -321,7 +321,7 @@ OpnDoFieldCommon ( Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; PkgLengthNode->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; } - else if (NewBitOffset == CurrentBitOffset) + else if ((NewBitOffset == CurrentBitOffset) && Gbl_OptimizeTrivialParseNodes) { /* * Offset is redundant; we don't need to output an @@ -352,7 +352,8 @@ OpnDoFieldCommon ( CurrentBitOffset += NewBitOffset; if ((NewBitOffset == 0) && - (Next->Asl.ParseOpcode == PARSEOP_RESERVED_BYTES)) + (Next->Asl.ParseOpcode == PARSEOP_RESERVED_BYTES) && + Gbl_OptimizeTrivialParseNodes) { /* * Unnamed field with a bit length of zero. We can @@ -1072,7 +1073,7 @@ OpnAttachNameToNode ( case AML_METHOD_OP: case AML_MUTEX_OP: case AML_REGION_OP: - case AML_POWER_RES_OP: + case AML_POWER_RESOURCE_OP: case AML_PROCESSOR_OP: case AML_THERMAL_ZONE_OP: case AML_NAME_OP: diff --git a/source/compiler/asloptions.c b/source/compiler/asloptions.c index bc167df8eb99..a982143f9f42 100644 --- a/source/compiler/asloptions.c +++ b/source/compiler/asloptions.c @@ -68,7 +68,7 @@ AslDoResponseFile ( #define ASL_TOKEN_SEPARATORS " \t\n" -#define ASL_SUPPORTED_OPTIONS "@:a:b|c|d^D:e:f^gh^i|I:l^m:no|p:P^r:s|t|T+G^v^w|x:z" +#define ASL_SUPPORTED_OPTIONS "@:a:b|c|d^D:e:f^gh^i|I:l^m:no|p:P^q^r:s|t|T+G^v^w|x:z" static char ASL_BUILD_DATE[] = __DATE__; static char ASL_BUILD_TIME[] = __TIME__; @@ -209,6 +209,24 @@ AslDoOptions ( switch (AcpiGbl_Optarg[0]) { + + case 'c': + + printf ("Debug ASL to ASL+ conversion\n"); + + Gbl_DoAslConversion = TRUE; + Gbl_FoldConstants = FALSE; + Gbl_IntegerOptimizationFlag = FALSE; + Gbl_ReferenceOptimizationFlag = FALSE; + Gbl_OptimizeTrivialParseNodes = FALSE; + Gbl_CaptureComments = TRUE; + AcpiGbl_DoDisassemblerOptimizations = FALSE; + AcpiGbl_DebugAslConversion = TRUE; + AcpiGbl_DmEmitExternalOpcodes = TRUE; + Gbl_DoExternalsInPlace = TRUE; + + return (0); + case 'f': AslCompilerdebug = 1; /* same as yydebug */ @@ -260,6 +278,22 @@ AslDoOptions ( switch (AcpiGbl_Optarg[0]) { + + case 'a': + + printf ("Convert ASL to ASL+ with comments\n"); + Gbl_DoAslConversion = TRUE; + Gbl_FoldConstants = FALSE; + Gbl_IntegerOptimizationFlag = FALSE; + Gbl_ReferenceOptimizationFlag = FALSE; + Gbl_OptimizeTrivialParseNodes = FALSE; + Gbl_CaptureComments = TRUE; + AcpiGbl_DoDisassemblerOptimizations = FALSE; + AcpiGbl_DmEmitExternalOpcodes = TRUE; + Gbl_DoExternalsInPlace = TRUE; + + return (0); + case 'r': Gbl_NoResourceChecking = TRUE; @@ -552,6 +586,8 @@ AslDoOptions ( Gbl_FoldConstants = FALSE; Gbl_IntegerOptimizationFlag = FALSE; Gbl_ReferenceOptimizationFlag = FALSE; + Gbl_OptimizeTrivialParseNodes = FALSE; + break; case 'c': @@ -570,15 +606,21 @@ AslDoOptions ( case 'e': - /* iASL: Disable External opcode generation */ - - Gbl_DoExternals = FALSE; - /* Disassembler: Emit embedded external operators */ AcpiGbl_DmEmitExternalOpcodes = TRUE; break; + case 'E': + + /* + * iASL: keep External opcodes in place. + * No affect if Gbl_DoExternals is false. + */ + + Gbl_DoExternalsInPlace = TRUE; + break; + case 'f': /* Disable folding on "normal" expressions */ @@ -643,6 +685,17 @@ AslDoOptions ( Gbl_UseDefaultAmlFilename = FALSE; break; + case 'q': /* ASL/ASl+ converter: compile only and leave badaml. */ + + printf ("Convert ASL to ASL+ with comments\n"); + Gbl_FoldConstants = FALSE; + Gbl_IntegerOptimizationFlag = FALSE; + Gbl_ReferenceOptimizationFlag = FALSE; + Gbl_OptimizeTrivialParseNodes = FALSE; + Gbl_CaptureComments = TRUE; + Gbl_DoExternalsInPlace = TRUE; + return (0); + case 'r': /* Override revision found in table header */ Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0); diff --git a/source/compiler/aslprimaries.y b/source/compiler/aslprimaries.y index eca3dfd71be0..b2c6ca4354bf 100644 --- a/source/compiler/aslprimaries.y +++ b/source/compiler/aslprimaries.y @@ -2,6 +2,8 @@ NoEcho(' /****************************************************************************** * * Module Name: aslprimaries.y - Rules for primary ASL operators + * - Keep this file synched with the + * CvParseOpBlockType function in cvcompiler.c * *****************************************************************************/ @@ -146,9 +148,9 @@ BreakPointTerm ; BufferTerm - : PARSEOP_BUFFER {$<n>$ = TrCreateLeafNode (PARSEOP_BUFFER);} + : PARSEOP_BUFFER {$<n>$ = TrCreateLeafNode (PARSEOP_BUFFER); COMMENT_CAPTURE_OFF; } OptionalDataCount - '{' BufferTermData '}' {$$ = TrLinkChildren ($<n>2,2,$3,$5);} + '{' BufferTermData '}' {$$ = TrLinkChildren ($<n>2,2,$3,$5); COMMENT_CAPTURE_ON;} ; BufferTermData @@ -403,8 +405,9 @@ ElseIfTerm ElseTerm : {$$ = NULL;} - | PARSEOP_ELSE '{' {$<n>$ = TrCreateLeafNode (PARSEOP_ELSE);} - TermList '}' {$$ = TrLinkChildren ($<n>3,1,$4);} + | PARSEOP_ELSE '{' + TermList {$<n>$ = TrCreateLeafNode (PARSEOP_ELSE);} + '}' {$$ = TrLinkChildren ($<n>4,1,$3);} | PARSEOP_ELSE '{' error '}' {$$ = AslDoError(); yyclearin;} @@ -545,16 +548,16 @@ FromBCDTerm FunctionTerm : PARSEOP_FUNCTION - PARSEOP_OPEN_PAREN {$<n>$ = TrCreateLeafNode (PARSEOP_METHOD);} + PARSEOP_OPEN_PAREN {COMMENT_CAPTURE_OFF; $<n>$ = TrCreateLeafNode (PARSEOP_METHOD); } NameString OptionalParameterTypePackage OptionalParameterTypesPackage - PARSEOP_CLOSE_PAREN '{' + PARSEOP_CLOSE_PAREN '{' {COMMENT_CAPTURE_ON; } TermList '}' {$$ = TrLinkChildren ($<n>3,7, TrSetNodeFlags ($4, NODE_IS_NAME_DECLARATION), TrCreateValuedLeafNode (PARSEOP_BYTECONST, 0), TrCreateLeafNode (PARSEOP_SERIALIZERULE_NOTSERIAL), - TrCreateValuedLeafNode (PARSEOP_BYTECONST, 0),$5,$6,$9);} + TrCreateValuedLeafNode (PARSEOP_BYTECONST, 0),$5,$6,$10);} | PARSEOP_FUNCTION PARSEOP_OPEN_PAREN error PARSEOP_CLOSE_PAREN {$$ = AslDoError(); yyclearin;} @@ -778,17 +781,17 @@ MatchTerm MethodTerm : PARSEOP_METHOD - PARSEOP_OPEN_PAREN {$<n>$ = TrCreateLeafNode (PARSEOP_METHOD);} + PARSEOP_OPEN_PAREN {$<n>$ = TrCreateLeafNode (PARSEOP_METHOD); COMMENT_CAPTURE_OFF;} NameString OptionalByteConstExpr {UtCheckIntegerRange ($5, 0, 7);} OptionalSerializeRuleKeyword OptionalByteConstExpr OptionalParameterTypePackage OptionalParameterTypesPackage - PARSEOP_CLOSE_PAREN '{' + PARSEOP_CLOSE_PAREN '{' {COMMENT_CAPTURE_ON;} TermList '}' {$$ = TrLinkChildren ($<n>3,7, TrSetNodeFlags ($4, NODE_IS_NAME_DECLARATION), - $5,$7,$8,$9,$10,$13);} + $5,$7,$8,$9,$10,$14);} | PARSEOP_METHOD PARSEOP_OPEN_PAREN error PARSEOP_CLOSE_PAREN {$$ = AslDoError(); yyclearin;} diff --git a/source/compiler/aslprintf.c b/source/compiler/aslprintf.c index 854e958f2df2..55b40ff55331 100644 --- a/source/compiler/aslprintf.c +++ b/source/compiler/aslprintf.c @@ -354,7 +354,7 @@ OpcCreateConcatenateNode ( } NewConcatOp = TrAllocateNode (PARSEOP_CONCATENATE); - NewConcatOp->Asl.AmlOpcode = AML_CONCAT_OP; + NewConcatOp->Asl.AmlOpcode = AML_CONCATENATE_OP; NewConcatOp->Asl.AcpiBtype = 0x7; NewConcatOp->Asl.LogicalLineNumber = Op->Asl.LogicalLineNumber; diff --git a/source/compiler/aslresources.y b/source/compiler/aslresources.y index 3425bc0cb617..928319223db5 100644 --- a/source/compiler/aslresources.y +++ b/source/compiler/aslresources.y @@ -2,6 +2,8 @@ NoEcho(' /****************************************************************************** * * Module Name: aslresources.y - Bison/Yacc production rules for resources + * - Keep this file synched with the + * CvParseOpBlockType function in cvcompiler.c * *****************************************************************************/ @@ -56,14 +58,15 @@ NoEcho(' * Also, insert the EndTag at the end of the template. */ ResourceTemplateTerm - : PARSEOP_RESOURCETEMPLATE + : PARSEOP_RESOURCETEMPLATE {COMMENT_CAPTURE_OFF;} OptionalParentheses '{' ResourceMacroList '}' {$$ = TrCreateNode (PARSEOP_RESOURCETEMPLATE,4, TrCreateLeafNode (PARSEOP_DEFAULT_ARG), TrCreateLeafNode (PARSEOP_DEFAULT_ARG), - $4, - TrCreateLeafNode (PARSEOP_ENDTAG));} + $5, + TrCreateLeafNode (PARSEOP_ENDTAG)); + COMMENT_CAPTURE_ON;} ; OptionalParentheses diff --git a/source/compiler/aslrules.y b/source/compiler/aslrules.y index 6ef61e2673ee..fa6dbf830609 100644 --- a/source/compiler/aslrules.y +++ b/source/compiler/aslrules.y @@ -2,6 +2,8 @@ NoEcho(' /****************************************************************************** * * Module Name: aslrules.y - Main Bison/Yacc production rules + * - Keep this file synched with the + * CvParseOpBlockType function in cvcompiler.c * *****************************************************************************/ @@ -82,14 +84,14 @@ AslCode */ DefinitionBlockTerm : PARSEOP_DEFINITION_BLOCK - PARSEOP_OPEN_PAREN {$<n>$ = TrCreateLeafNode (PARSEOP_DEFINITION_BLOCK);} + PARSEOP_OPEN_PAREN {$<n>$ = TrCreateLeafNode (PARSEOP_DEFINITION_BLOCK); COMMENT_CAPTURE_OFF;} String ',' String ',' ByteConst ',' String ',' String ',' DWordConst - PARSEOP_CLOSE_PAREN {TrSetEndLineNumber ($<n>3);} + PARSEOP_CLOSE_PAREN {TrSetEndLineNumber ($<n>3); COMMENT_CAPTURE_ON;} '{' TermList '}' {$$ = TrLinkChildren ($<n>3,7, $4,$6,$8,$10,$12,$14,$18);} ; @@ -177,9 +179,9 @@ TermArg MethodInvocationTerm : NameString - PARSEOP_OPEN_PAREN {TrUpdateNode (PARSEOP_METHODCALL, $1);} + PARSEOP_OPEN_PAREN {TrUpdateNode (PARSEOP_METHODCALL, $1); COMMENT_CAPTURE_OFF;} ArgList - PARSEOP_CLOSE_PAREN {$$ = TrLinkChildNode ($1,$4);} + PARSEOP_CLOSE_PAREN {$$ = TrLinkChildNode ($1,$4); COMMENT_CAPTURE_ON;} ; /* OptionalCount must appear before ByteList or an incorrect reduction will result */ diff --git a/source/compiler/aslstartup.c b/source/compiler/aslstartup.c index 99c57c513b66..ff0f2e5eea9f 100644 --- a/source/compiler/aslstartup.c +++ b/source/compiler/aslstartup.c @@ -45,6 +45,7 @@ #include "actables.h" #include "acdisasm.h" #include "acapps.h" +#include "acconvert.h" #define _COMPONENT ACPI_COMPILER ACPI_MODULE_NAME ("aslstartup") @@ -123,6 +124,15 @@ AslInitializeGlobals ( Gbl_Files[i].Handle = NULL; Gbl_Files[i].Filename = NULL; } + + if (Gbl_CaptureComments) + { + Gbl_CommentState.SpacesBefore = 0; + Gbl_CommentState.CommentType = 1; + Gbl_CommentState.Latest_Parse_Node = NULL; + Gbl_CommentState.ParsingParenBraceNode = NULL; + Gbl_CommentState.CaptureComments = TRUE; + } } @@ -450,6 +460,28 @@ AslDoOneFile ( AeClearErrorLog (); PrTerminatePreprocessor (); + + /* ASL-to-ASL+ conversion - Perform immediate disassembly */ + + if (Gbl_DoAslConversion) + { + /* + * New input file is the output AML file from above. + * New output is from the input ASL file from above. + */ + Gbl_OutputFilenamePrefix = Gbl_Files[ASL_FILE_INPUT].Filename; + CvDbgPrint ("OUTPUTFILENAME: %s\n", Gbl_OutputFilenamePrefix); + Gbl_Files[ASL_FILE_INPUT].Filename = + Gbl_Files[ASL_FILE_AML_OUTPUT].Filename; + + fprintf (stderr, "\n"); + AslDoDisassembly (); + + /* delete the AML file. This AML file should never be utilized by AML interpreters. */ + + FlDeleteFile (ASL_FILE_AML_OUTPUT); + } + return (AE_OK); /* diff --git a/source/compiler/aslsupport.l b/source/compiler/aslsupport.l index 01b3e0c0b87d..81d739deae3f 100644 --- a/source/compiler/aslsupport.l +++ b/source/compiler/aslsupport.l @@ -52,21 +52,12 @@ #define ASL_HEX_CONSTANT 3 -/* File node - used for "Include" operator file stack */ - -typedef struct asl_file_node +void +yyerror (char const *s) { - FILE *File; - UINT32 CurrentLineNumber; - YY_BUFFER_STATE State; - char *Filename; - struct asl_file_node *Next; -} ASL_FILE_NODE; - -/* File stack for the "Include" operator (NOT #include operator) */ - -ASL_FILE_NODE *Gbl_IncludeFileStack = NULL; + AcpiOsPrintf ("YYERROR: %s\n", s); +} /******************************************************************************* @@ -289,6 +280,10 @@ AslPushInputFileStack ( Gbl_CurrentLineNumber = 1; yyin = InputFile; + + /* converter: reset the comment state to STANDARD_COMMENT */ + + Gbl_CommentState.CommentType = STANDARD_COMMENT; } @@ -392,6 +387,11 @@ AslInsertLineBuffer ( AslResetCurrentLineBuffer (); } + + if (Gbl_CaptureComments) + { + CvProcessCommentState (SourceChar); + } } } @@ -459,16 +459,26 @@ count ( * ******************************************************************************/ -static char +static BOOLEAN AslDoComment ( void) { - int c; - int c1 = 0; + int c; + int c1 = 0; + char *StringBuffer = MsgBuffer; + char *EndBuffer = MsgBuffer + ASL_MSG_BUFFER_SIZE; + ASL_COMMENT_STATE CurrentState = Gbl_CommentState; /* to reference later on */ AslInsertLineBuffer ('/'); AslInsertLineBuffer ('*'); + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = '/'; + ++StringBuffer; + *StringBuffer = '*'; + ++StringBuffer; + } loop: @@ -477,6 +487,11 @@ loop: while (((c = input ()) != '*') && (c != EOF)) { AslInsertLineBuffer (c); + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = c; + ++StringBuffer; + } c1 = c; } @@ -500,10 +515,15 @@ loop: /* Comment is closed only if the NEXT character is a slash */ AslInsertLineBuffer (c); + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = c; + ++StringBuffer; + } if (((c1 = input ()) != '/') && (c1 != EOF)) { - unput(c1); + unput (c1); goto loop; } @@ -511,8 +531,13 @@ loop: { goto EarlyEOF; } + if (StringBuffer > EndBuffer) + { + goto BufferOverflow; + } AslInsertLineBuffer (c1); + CvProcessComment (CurrentState, StringBuffer, c1); return (TRUE); @@ -525,6 +550,18 @@ EarlyEOF: Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); return (FALSE); + + +BufferOverflow: + + /* Comment was too long */ + + AslCommonError (ASL_ERROR, ASL_MSG_STRING_LENGTH, + Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, + Gbl_CurrentLineOffset, Gbl_CurrentColumn, + Gbl_Files[ASL_FILE_INPUT].Filename, "Max length 4096"); + return (FALSE); + } @@ -536,23 +573,40 @@ EarlyEOF: * * RETURN: none * - * DESCRIPTION: Process a new "//" comment. + * DESCRIPTION: Process a new "//" comment. Inline comments will be converted + * to "/ *" standard comments. * ******************************************************************************/ -static char +static BOOLEAN AslDoCommentType2 ( void) { - int c; + int c; + char *StringBuffer = MsgBuffer; + char *EndBuffer = MsgBuffer + ASL_MSG_BUFFER_SIZE; + ASL_COMMENT_STATE CurrentState = Gbl_CommentState; AslInsertLineBuffer ('/'); - AslInsertLineBuffer ('/'); + AslInsertLineBuffer ('*'); + + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = '/'; + ++StringBuffer; + *StringBuffer = '*'; + ++StringBuffer; + } while (((c = input ()) != '\n') && (c != EOF)) { AslInsertLineBuffer (c); + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = c; + ++StringBuffer; + } } if (c == EOF) @@ -562,8 +616,26 @@ AslDoCommentType2 ( c = '\n'; } + if (StringBuffer > EndBuffer) + { + goto BufferOverflow; + } AslInsertLineBuffer (c); + + CvProcessCommentType2 (CurrentState, StringBuffer); return (TRUE); + + +BufferOverflow: + + /* Comment was too long */ + + AslCommonError (ASL_ERROR, ASL_MSG_STRING_LENGTH, + Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, + Gbl_CurrentLineOffset, Gbl_CurrentColumn, + Gbl_Files[ASL_FILE_INPUT].Filename, "Max length 4096"); + return (FALSE); + } diff --git a/source/compiler/asltree.c b/source/compiler/asltree.c index 0d59071cf157..c29c404092e4 100644 --- a/source/compiler/asltree.c +++ b/source/compiler/asltree.c @@ -44,6 +44,7 @@ #include "aslcompiler.h" #include "aslcompiler.y.h" #include "acapps.h" +#include "acconvert.h" #include <time.h> #define _COMPONENT ACPI_COMPILER @@ -140,6 +141,7 @@ TrAllocateNode ( UINT32 ParseOpcode) { ACPI_PARSE_OBJECT *Op; + ACPI_PARSE_OBJECT *LatestNode; Op = TrGetNextNode (); @@ -152,6 +154,82 @@ TrAllocateNode ( Op->Asl.Column = Gbl_CurrentColumn; UtSetParseOpName (Op); + + /* The following is for capturing comments */ + + if(Gbl_CaptureComments) + { + LatestNode = Gbl_CommentState.Latest_Parse_Node; + Op->Asl.InlineComment = NULL; + Op->Asl.EndNodeComment = NULL; + Op->Asl.CommentList = NULL; + Op->Asl.FileChanged = FALSE; + + /* + * Check to see if the file name has changed before resetting the + * latest parse node. + */ + if (LatestNode && + (ParseOpcode != PARSEOP_INCLUDE) && + (ParseOpcode != PARSEOP_INCLUDE_END) && + strcmp (LatestNode->Asl.Filename, Op->Asl.Filename)) + { + CvDbgPrint ("latest node: %s\n", LatestNode->Asl.ParseOpName); + Op->Asl.FileChanged = TRUE; + if (Gbl_IncludeFileStack) + { + Op->Asl.ParentFilename = Gbl_IncludeFileStack->Filename; + } + else + { + Op->Asl.ParentFilename = NULL; + } + } + + Gbl_CommentState.Latest_Parse_Node = Op; + if (Gbl_CommentState.Latest_Parse_Node->Asl.ParseOpName) + { + CvDbgPrint ("trallocatenode=Set latest parse node to this node.\n"); + CvDbgPrint (" Op->Asl.ParseOpName = %s\n", + Gbl_CommentState.Latest_Parse_Node->Asl.ParseOpName); + CvDbgPrint (" Op->Asl.ParseOpcode = 0x%x\n", ParseOpcode); + + if (Op->Asl.FileChanged) + { + CvDbgPrint(" file has been changed!\n"); + } + } + + /* + * if this parse op's syntax uses () and {} (i.e. Package(1){0x00}) then + * set a flag in the comment state. This facilitates paring comments for + * these types of opcodes. + */ + if ((CvParseOpBlockType(Op) == (BLOCK_PAREN | BLOCK_BRACE)) && + (ParseOpcode != PARSEOP_DEFINITION_BLOCK)) + { + CvDbgPrint ("Parsing paren/Brace node now!\n"); + Gbl_CommentState.ParsingParenBraceNode = Op; + } + + if (Gbl_Comment_List_Head) + { + CvDbgPrint ("Transferring...\n"); + Op->Asl.CommentList = Gbl_Comment_List_Head; + Gbl_Comment_List_Head = NULL; + Gbl_Comment_List_Tail = NULL; + CvDbgPrint (" Transferred current comment list to this node.\n"); + CvDbgPrint (" %s\n", Op->Asl.CommentList->Comment); + } + if (Gbl_Inline_Comment_Buffer) + { + Op->Asl.InlineComment = Gbl_Inline_Comment_Buffer; + Gbl_Inline_Comment_Buffer = NULL; + CvDbgPrint ("Transferred current inline comment list to this node.\n"); + } + + } + return (Op); } @@ -294,6 +372,13 @@ TrUpdateNode ( break; } + /* Converter: if this is a method invocation, turn off capture comments. */ + if (Gbl_CaptureComments && + (ParseOpcode == PARSEOP_METHODCALL)) + { + Gbl_CommentState.CaptureComments = FALSE; + } + return (Op); } @@ -1060,6 +1145,39 @@ TrCreateNode ( { FirstChild = FALSE; Op->Asl.Child = Child; + + /* + * For the ASL-/ASL+ converter: if the ParseOp is a connection, + * external, offset or accessAs, it means that the comments in the + * FirstChild belongs to their parent due to the parsing order in + * the .y files. To correct this, take the comments in the + * FirstChild place it in the parent. This also means that + * legitimate comments for the child gets put to the parent. + */ + if (Gbl_CaptureComments && + ((ParseOpcode == PARSEOP_CONNECTION) || + (ParseOpcode == PARSEOP_EXTERNAL) || + (ParseOpcode == PARSEOP_OFFSET) || + (ParseOpcode == PARSEOP_ACCESSAS))) + { + Op->Asl.CommentList = Child->Asl.CommentList; + Op->Asl.EndBlkComment = Child->Asl.EndBlkComment; + Op->Asl.InlineComment = Child->Asl.InlineComment; + Op->Asl.FileChanged = Child->Asl.FileChanged; + + Child->Asl.CommentList = NULL; + Child->Asl.EndBlkComment = NULL; + Child->Asl.InlineComment = NULL; + Child->Asl.FileChanged = FALSE; + + /* + * These do not need to be "passed off". They can be copied + * because the code for these opcodes should be printed in the + * same file. + */ + Op->Asl.Filename = Child->Asl.Filename; + Op->Asl.ParentFilename = Child->Asl.ParentFilename; + } } /* Point all children to parent */ @@ -1073,6 +1191,18 @@ TrCreateNode ( PrevChild->Asl.Next = Child; }; + /* Get the comment from last child in the resource template call */ + + if (Gbl_CaptureComments && + (Op->Asl.ParseOpcode == PARSEOP_RESOURCETEMPLATE)) + { + CvDbgPrint ("Transferred current comment list to this node.\n"); + Op->Asl.CommentList = Child->Asl.CommentList; + Child->Asl.CommentList = NULL; + Op->Asl.InlineComment = Child->Asl.InlineComment; + Child->Asl.InlineComment = NULL; + } + /* * This child might be a list, point all nodes in the list * to the same parent @@ -1097,9 +1227,9 @@ TrCreateNode ( * FUNCTION: TrLinkChildren * * PARAMETERS: Op - An existing parse node - * NumChildren - Number of children to follow - * ... - A list of child nodes to link to the new - * node. NumChildren long. + * NumChildren - Number of children to follow + * ... - A list of child nodes to link to the new + * node. NumChildren long. * * RETURN: The updated (linked) node * @@ -1161,6 +1291,25 @@ TrLinkChildren ( break; } + /* The following is for capturing comments */ + + if(Gbl_CaptureComments) + { + /* + * If there are "regular comments" detected at this point, + * then is an endBlk comment. Categorize it as so and distribute + * all regular comments to this parse node. + */ + if (Gbl_Comment_List_Head) + { + Op->Asl.EndBlkComment = Gbl_Comment_List_Head; + CvDbgPrint ("EndBlk Comment for %s: %s", + Op->Asl.ParseOpName, Gbl_Comment_List_Head->Comment); + Gbl_Comment_List_Head = NULL; + Gbl_Comment_List_Tail = NULL; + } + } + /* Link the new node to it's children */ PrevChild = NULL; @@ -1224,6 +1373,13 @@ TrLinkChildren ( va_end(ap); DbgPrint (ASL_PARSE_OUTPUT, "\n\n"); + + + if(Gbl_CaptureComments) + { + Gbl_CommentState.Latest_Parse_Node = Op; + CvDbgPrint ("trlinkchildren=====Set latest parse node to this node.\n"); + } return (Op); } @@ -1391,6 +1547,19 @@ TrLinkChildNode ( Op1, Op1 ? UtGetOpName(Op1->Asl.ParseOpcode): NULL, Op2, Op2 ? UtGetOpName(Op2->Asl.ParseOpcode): NULL); + /* + * Converter: if TrLinkChildNode is called to link a method call, + * turn on capture comments as it signifies that we are done parsing + * a method call. + */ + if (Gbl_CaptureComments) + { + if (Op1->Asl.ParseOpcode == PARSEOP_METHODCALL) + { + Gbl_CommentState.CaptureComments = TRUE; + } + Gbl_CommentState.Latest_Parse_Node = Op1; + } if (!Op1 || !Op2) { return (Op1); diff --git a/source/compiler/asltypes.h b/source/compiler/asltypes.h index bd8376760ca0..e39355ac156a 100644 --- a/source/compiler/asltypes.h +++ b/source/compiler/asltypes.h @@ -153,6 +153,10 @@ typedef struct asl_file_status * Corresponding filename suffixes are in comments * * NOTE: Don't move the first 4 file types + * + * .xxx file extension: this is used as a temporary .aml file for + * the ASL/ASL+ converter and is deleted after conversion. This file + * should never be used in the interpreter. */ typedef enum { @@ -173,12 +177,14 @@ typedef enum ASL_FILE_C_INCLUDE_OUTPUT, /* .h */ ASL_FILE_C_OFFSET_OUTPUT, /* .offset.h */ ASL_FILE_MAP_OUTPUT, /* .map */ - ASL_FILE_XREF_OUTPUT /* .xrf */ + ASL_FILE_XREF_OUTPUT, /* .xrf */ + ASL_FILE_CONV_DEBUG_OUTPUT, /* .cdb */ + ASL_FILE_CONV_OUTPUT /* .xxx */ } ASL_FILE_TYPES; -#define ASL_MAX_FILE_TYPE 17 +#define ASL_MAX_FILE_TYPE 18 #define ASL_NUM_FILES (ASL_MAX_FILE_TYPE + 1) /* Name suffixes used to create filenames for output files */ @@ -199,6 +205,8 @@ typedef enum #define FILE_SUFFIX_C_OFFSET "offset.h" #define FILE_SUFFIX_MAP "map" #define FILE_SUFFIX_XREF "xrf" +#define FILE_SUFFIX_CONVERT_AML "xxx" +#define FILE_SUFFIX_CONVERT_DEBUG "cdb" /* Cache block structure for ParseOps and Strings */ @@ -336,4 +344,15 @@ typedef struct asl_xref_info } ASL_XREF_INFO; +typedef struct yy_buffer_state *YY_BUFFER_STATE; +typedef struct asl_file_node +{ + FILE *File; + UINT32 CurrentLineNumber; + YY_BUFFER_STATE State; + char *Filename; + struct asl_file_node *Next; + +} ASL_FILE_NODE; + #endif /* __ASLTYPES_H */ diff --git a/source/compiler/aslwalks.c b/source/compiler/aslwalks.c index c32041ceaa4c..bb83d167828d 100644 --- a/source/compiler/aslwalks.c +++ b/source/compiler/aslwalks.c @@ -317,7 +317,7 @@ AnOperandTypecheckWalkEnd ( case AML_BUFFER_OP: case AML_PACKAGE_OP: - case AML_VAR_PACKAGE_OP: + case AML_VARIABLE_PACKAGE_OP: /* If length is a constant, we are done */ diff --git a/source/compiler/cvcompiler.c b/source/compiler/cvcompiler.c new file mode 100644 index 000000000000..07fecc37872c --- /dev/null +++ b/source/compiler/cvcompiler.c @@ -0,0 +1,890 @@ +/****************************************************************************** + * + * Module Name: cvcompiler - ASL-/ASL+ converter functions + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2017, 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" +#include "aslcompiler.y.h" +#include "amlcode.h" +#include "acapps.h" +#include "acconvert.h" + + +/******************************************************************************* + * + * FUNCTION: CvProcessComment + * + * PARAMETERS: CurrentState Current comment parse state + * StringBuffer Buffer containing the comment being processed + * c1 Current input + * + * RETURN: none + * + * DESCRIPTION: Process a single line comment of a c Style comment. This + * function captures a line of a c style comment in a char* and + * places the comment in the approperiate global buffer. + * + ******************************************************************************/ + +void +CvProcessComment ( + ASL_COMMENT_STATE CurrentState, + char *StringBuffer, + int c1) +{ + UINT64 i; + char *LineToken; + char *FinalLineToken; + BOOLEAN CharStart; + char *CommentString; + char *FinalCommentString; + + + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = (char) c1; + ++StringBuffer; + *StringBuffer = 0; + CvDbgPrint ("Multi-line comment\n"); + CommentString = UtStringCacheCalloc (strlen (MsgBuffer) + 1); + strcpy (CommentString, MsgBuffer); + + CvDbgPrint ("CommentString: %s\n", CommentString); + + /* + * Determine whether if this comment spans multiple lines. + * If so, break apart the comment by line so that it can be + * properly indented. + */ + if (strchr (CommentString, '\n') != NULL) + { + /* + * Get the first token. The for loop pads subsequent lines + * for comments similar to the style of this comment. + */ + LineToken = strtok (CommentString, "\n"); + FinalLineToken = UtStringCacheCalloc (strlen (LineToken) + 1); + strcpy (FinalLineToken, LineToken); + + /* Get rid of any carriage returns */ + + if (FinalLineToken[strlen (FinalLineToken) - 1] == 0x0D) + { + FinalLineToken[strlen(FinalLineToken)-1] = 0; + } + CvAddToCommentList (FinalLineToken); + LineToken = strtok (NULL, "\n"); + while (LineToken != NULL) + { + /* + * It is assumed that each line has some sort of indentation. + * This means that we need to find the first character that is not + * a white space within each line. + */ + CharStart = FALSE; + for (i = 0; (i < (strlen (LineToken) + 1)) && !CharStart; i++) + { + if (LineToken[i] != ' ' && LineToken[i] != '\t') + { + CharStart = TRUE; + LineToken += i-1; + LineToken [0] = ' '; /* Pad for Formatting */ + } + } + FinalLineToken = UtStringCacheCalloc (strlen (LineToken) + 1); + strcat (FinalLineToken, LineToken); + + /* Get rid of any carriage returns */ + + if (FinalLineToken[strlen (FinalLineToken) - 1] == 0x0D) + { + FinalLineToken[strlen(FinalLineToken) - 1] = 0; + } + CvAddToCommentList (FinalLineToken); + LineToken = strtok (NULL,"\n"); + } + } + + /* + * If this only spans a single line, check to see whether if this comment + * appears on the same line as a line of code. If does, retain it's + * position for stylistic reasons. If it doesn't, add it to the comment + * List so that it can be associated with the next node that's created. + */ + else + { + /* + * if this is not a regular comment, pad with extra spaces that appeared + * in the original source input to retain the original spacing. + */ + FinalCommentString = UtStringCacheCalloc (strlen (CommentString) + CurrentState.SpacesBefore + 1); + for (i=0; (CurrentState.CommentType != ASL_COMMENT_STANDARD) && + (i < CurrentState.SpacesBefore); ++i) + { + FinalCommentString[i] = ' '; + } + strcat (FinalCommentString, CommentString); + CvPlaceComment (CurrentState.CommentType, FinalCommentString); + } + } +} + + +/******************************************************************************* + * + * FUNCTION: CvProcessCommentType2 + * + * PARAMETERS: CurrentState Current comment parse state + * StringBuffer Buffer containing the comment being processed + * + * RETURN: none + * + * DESCRIPTION: Process a single line comment. This function captures a comment + * in a char* and places the comment in the approperiate global + * buffer through CvPlaceComment + * + ******************************************************************************/ + +void +CvProcessCommentType2 ( + ASL_COMMENT_STATE CurrentState, + char *StringBuffer) +{ + UINT32 i; + char *CommentString; + char *FinalCommentString; + + + if (Gbl_CaptureComments && CurrentState.CaptureComments) + { + *StringBuffer = 0; /* null terminate */ + CvDbgPrint ("Single-line comment\n"); + CommentString = UtStringCacheCalloc (strlen (MsgBuffer) + 1); + strcpy (CommentString, MsgBuffer); + + /* If this comment lies on the same line as the latest parse node, + * assign it to that node's CommentAfter field. Saving in this field + * will allow us to support comments that come after code on the same + * line as the code itself. For example, + * Name(A,"") //comment + * + * will be retained rather than transformed into + * + * Name(A,"") + * //comment + * + * For this case, we only need to add one comment since + * + * Name(A,"") //comment1 //comment2 ... more comments here. + * + * would be lexically analyzed as a single comment. + * + * Create a new string with the approperiate spaces. Since we need + * to account for the proper spacing, the actual comment, + * extra 2 spaces so that this comment can be converted to the "/ *" + * style and the null terminator, the string would look something like + * + * [ (spaces) (comment) ( * /) ('\0') ] + * + */ + FinalCommentString = UtStringCacheCalloc (CurrentState.SpacesBefore + strlen (CommentString) + 3 + 1); + for (i=0; (CurrentState.CommentType!=1) && (i<CurrentState.SpacesBefore); ++i) + { + FinalCommentString[i] = ' '; + } + strcat (FinalCommentString, CommentString); + + /* convert to a "/ *" style comment */ + + strcat (FinalCommentString, " */"); + FinalCommentString [CurrentState.SpacesBefore + strlen (CommentString) + 3] = 0; + + /* get rid of the carriage return */ + + if (FinalCommentString[strlen (FinalCommentString) - 1] == 0x0D) + { + FinalCommentString[strlen(FinalCommentString)-1] = 0; + } + CvPlaceComment (CurrentState.CommentType, FinalCommentString); + } +} + + +/******************************************************************************* + * + * FUNCTION: CgCalculateCommentLengths + * + * PARAMETERS: Op - Calculate all comments of this Op + * + * RETURN: TotalCommentLength - Length of all comments within this node. + * + * DESCRIPTION: calculate the length that the each comment takes up within Op. + * Comments look like the follwoing: [0xA9 OptionBtye comment 0x00] + * therefore, we add 1 + 1 + strlen (comment) + 1 to get the actual + * length of this comment. + * + ******************************************************************************/ + +UINT32 +CvCalculateCommentLengths( + ACPI_PARSE_OBJECT *Op) +{ + UINT32 CommentLength = 0; + UINT32 TotalCommentLength = 0; + ACPI_COMMENT_NODE *Current = NULL; + + + if (!Gbl_CaptureComments) + { + return (0); + } + + CvDbgPrint ("==Calculating comment lengths for %s\n", Op->Asl.ParseOpName); + if (Op->Asl.FileChanged) + { + TotalCommentLength += strlen (Op->Asl.Filename) + 3; + + if (Op->Asl.ParentFilename && + AcpiUtStricmp (Op->Asl.Filename, Op->Asl.ParentFilename)) + { + TotalCommentLength += strlen (Op->Asl.ParentFilename) + 3; + } + } + if (Op->Asl.CommentList) + { + Current = Op->Asl.CommentList; + while (Current) + { + CommentLength = strlen (Current->Comment)+3; + CvDbgPrint ("Length of standard comment: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Current->Comment); + TotalCommentLength += CommentLength; + Current = Current->Next; + } + } + if (Op->Asl.EndBlkComment) + { + Current = Op->Asl.EndBlkComment; + while (Current) + { + CommentLength = strlen (Current->Comment)+3; + CvDbgPrint ("Length of endblkcomment: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Current->Comment); + TotalCommentLength += CommentLength; + Current = Current->Next; + } + } + if (Op->Asl.InlineComment) + { + CommentLength = strlen (Op->Asl.InlineComment)+3; + CvDbgPrint ("Length of inline comment: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Op->Asl.InlineComment); + TotalCommentLength += CommentLength; + } + if (Op->Asl.EndNodeComment) + { + CommentLength = strlen(Op->Asl.EndNodeComment)+3; + CvDbgPrint ("Length of end node comment +3: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Op->Asl.EndNodeComment); + TotalCommentLength += CommentLength; + } + + if (Op->Asl.CloseBraceComment) + { + CommentLength = strlen (Op->Asl.CloseBraceComment)+3; + CvDbgPrint ("Length of close brace comment: %d\n", CommentLength); + CvDbgPrint (" Comment string: %s\n\n", Op->Asl.CloseBraceComment); + TotalCommentLength += CommentLength; + } + + CvDbgPrint("\n\n"); + + return TotalCommentLength; + +} + + +/******************************************************************************* + * + * FUNCTION: CgWriteAmlDefBlockComment + * + * PARAMETERS: Op - Current parse op + * + * RETURN: None + * + * DESCRIPTION: Write all comments for a particular definition block. + * For definition blocks, the comments need to come after the + * definition block header. The regular comments above the + * definition block would be categorized as + * STD_DEFBLK_COMMENT and comments after the closing brace + * is categorized as END_DEFBLK_COMMENT. + * + ******************************************************************************/ + +void +CgWriteAmlDefBlockComment( + ACPI_PARSE_OBJECT *Op) +{ + UINT8 CommentOption; + ACPI_COMMENT_NODE *Current; + char *NewFilename; + char *Position; + char *DirectoryPosition; + + + if (!Gbl_CaptureComments || + (Op->Asl.ParseOpcode != PARSEOP_DEFINITION_BLOCK)) + { + return; + } + + CvDbgPrint ("Printing comments for a definition block..\n"); + + /* first, print the file name comment after changing .asl to .dsl */ + + NewFilename = UtStringCacheCalloc (strlen (Op->Asl.Filename)); + strcpy (NewFilename, Op->Asl.Filename); + DirectoryPosition = strrchr (NewFilename, '/'); + Position = strrchr (NewFilename, '.'); + + if (Position && (Position > DirectoryPosition)) + { + /* Tack on the new suffix */ + + Position++; + *Position = 0; + strcat (Position, FILE_SUFFIX_DISASSEMBLY); + } + else + { + /* No dot, add one and then the suffix */ + + strcat (NewFilename, "."); + strcat (NewFilename, FILE_SUFFIX_DISASSEMBLY); + } + + CommentOption = FILENAME_COMMENT; + CgWriteOneAmlComment(Op, NewFilename, CommentOption); + + Current = Op->Asl.CommentList; + CommentOption = STD_DEFBLK_COMMENT; + while (Current) + { + CgWriteOneAmlComment(Op, Current->Comment, CommentOption); + CvDbgPrint ("Printing comment: %s\n", Current->Comment); + Current = Current->Next; + } + Op->Asl.CommentList = NULL; + + /* print any Inline comments associated with this node */ + + if (Op->Asl.CloseBraceComment) + { + CommentOption = END_DEFBLK_COMMENT; + CgWriteOneAmlComment(Op, Op->Asl.CloseBraceComment, CommentOption); + Op->Asl.CloseBraceComment = NULL; + } +} + + +/******************************************************************************* + * + * FUNCTION: CgWriteOneAmlComment + * + * PARAMETERS: Op - Current parse op + * CommentToPrint - Comment that's printed + * InputOption - Denotes the comment option. + * + * RETURN: None + * + * DESCRIPTION: write a single comment. + * + ******************************************************************************/ + +void +CgWriteOneAmlComment( + ACPI_PARSE_OBJECT *Op, + char* CommentToPrint, + UINT8 InputOption) +{ + UINT8 CommentOption = InputOption; + UINT8 CommentOpcode = (UINT8)AML_COMMENT_OP; + + CgLocalWriteAmlData (Op, &CommentOpcode, 1); + CgLocalWriteAmlData (Op, &CommentOption, 1); + + /* The strlen (..) + 1 is to include the null terminator */ + + CgLocalWriteAmlData (Op, CommentToPrint, strlen (CommentToPrint) + 1); +} + + +/******************************************************************************* + * + * FUNCTION: CgWriteAmlComment + * + * PARAMETERS: Op - Current parse op + * + * RETURN: None + * + * DESCRIPTION: write all comments pertaining to the + * current parse op + * + ******************************************************************************/ + +void +CgWriteAmlComment( + ACPI_PARSE_OBJECT *Op) +{ + ACPI_COMMENT_NODE *Current; + UINT8 CommentOption; + char *NewFilename; + char *ParentFilename; + + + if ((Op->Asl.ParseOpcode == PARSEOP_DEFINITION_BLOCK) || + !Gbl_CaptureComments) + { + return; + } + + /* Print out the filename comment if needed */ + + if (Op->Asl.FileChanged) + { + + /* first, print the file name comment after changing .asl to .dsl */ + + NewFilename = + FlGenerateFilename (Op->Asl.Filename, FILE_SUFFIX_DISASSEMBLY); + CvDbgPrint ("Writing file comment, \"%s\" for %s\n", + NewFilename, Op->Asl.ParseOpName); + CgWriteOneAmlComment(Op, NewFilename, FILENAME_COMMENT); + + if (Op->Asl.ParentFilename && + AcpiUtStricmp (Op->Asl.ParentFilename, Op->Asl.Filename)) + { + ParentFilename = FlGenerateFilename (Op->Asl.ParentFilename, + FILE_SUFFIX_DISASSEMBLY); + CgWriteOneAmlComment(Op, ParentFilename, PARENTFILENAME_COMMENT); + } + + /* prevent multiple writes of the same comment */ + + Op->Asl.FileChanged = FALSE; + } + + /* + * Regular comments are stored in a list of comments within an Op. + * If there is a such list in this node, print out the comment + * as byte code. + */ + Current = Op->Asl.CommentList; + if (Op->Asl.ParseOpcode == PARSEOP_INCLUDE) + { + CommentOption = INCLUDE_COMMENT; + } + else + { + CommentOption = STANDARD_COMMENT; + } + + while (Current) + { + CgWriteOneAmlComment(Op, Current->Comment, CommentOption); + Current = Current->Next; + } + Op->Asl.CommentList = NULL; + + Current = Op->Asl.EndBlkComment; + CommentOption = ENDBLK_COMMENT; + while (Current) + { + CgWriteOneAmlComment(Op, Current->Comment, CommentOption); + Current = Current->Next; + } + Op->Asl.EndBlkComment = NULL; + + /* print any Inline comments associated with this node */ + + if (Op->Asl.InlineComment) + { + CommentOption = INLINE_COMMENT; + CgWriteOneAmlComment(Op, Op->Asl.InlineComment, CommentOption); + Op->Asl.InlineComment = NULL; + } + + if (Op->Asl.EndNodeComment) + { + CommentOption = ENDNODE_COMMENT; + CgWriteOneAmlComment(Op, Op->Asl.EndNodeComment, CommentOption); + Op->Asl.EndNodeComment = NULL; + } + + if (Op->Asl.CloseBraceComment) + { + CommentOption = CLOSE_BRACE_COMMENT; + CgWriteOneAmlComment(Op, Op->Asl.CloseBraceComment, CommentOption); + Op->Asl.CloseBraceComment = NULL; + } +} + + +/******************************************************************************* + * + * FUNCTION: CvCommentNodeCalloc + * + * PARAMETERS: none + * + * RETURN: Pointer to the comment node. Aborts on allocation failure + * + * DESCRIPTION: Allocate a string node buffer. + * + ******************************************************************************/ + +ACPI_COMMENT_NODE* +CvCommentNodeCalloc ( + void) +{ + ACPI_COMMENT_NODE *NewCommentNode; + + + NewCommentNode = + (ACPI_COMMENT_NODE*) UtLocalCalloc (sizeof(ACPI_COMMENT_NODE)); + NewCommentNode->Next = NULL; + return NewCommentNode; +} + + +/******************************************************************************* + * + * FUNCTION: CvParseOpBlockType + * + * PARAMETERS: Op - Object to be examined + * + * RETURN: BlockType - not a block, parens, braces, or even both. + * + * DESCRIPTION: Type of block for this ASL parseop (parens or braces) + * keep this in sync with aslprimaries.y, aslresources.y and + * aslrules.y + * + ******************************************************************************/ + +UINT32 +CvParseOpBlockType ( + ACPI_PARSE_OBJECT *Op) +{ + if (!Op) + { + return (BLOCK_NONE); + } + + switch (Op->Asl.ParseOpcode) + { + + /* from aslprimaries.y */ + + case PARSEOP_VAR_PACKAGE: + case PARSEOP_BANKFIELD: + case PARSEOP_BUFFER: + case PARSEOP_CASE: + case PARSEOP_DEVICE: + case PARSEOP_FIELD: + case PARSEOP_FOR: + case PARSEOP_FUNCTION: + case PARSEOP_IF: + case PARSEOP_ELSEIF: + case PARSEOP_INDEXFIELD: + case PARSEOP_METHOD: + case PARSEOP_POWERRESOURCE: + case PARSEOP_PROCESSOR: + case PARSEOP_DATABUFFER: + case PARSEOP_SCOPE: + case PARSEOP_SWITCH: + case PARSEOP_THERMALZONE: + case PARSEOP_WHILE: + + /* from aslresources.y */ + + case PARSEOP_RESOURCETEMPLATE: /* optional parens */ + case PARSEOP_VENDORLONG: + case PARSEOP_VENDORSHORT: + case PARSEOP_INTERRUPT: + case PARSEOP_IRQNOFLAGS: + case PARSEOP_IRQ: + case PARSEOP_GPIO_INT: + case PARSEOP_GPIO_IO: + case PARSEOP_DMA: + + /*from aslrules.y */ + + case PARSEOP_DEFINITION_BLOCK: + return (BLOCK_PAREN | BLOCK_BRACE); + + default: + + return (BLOCK_NONE); + } +} + + +/******************************************************************************* + * + * FUNCTION: CvProcessCommentState + * + * PARAMETERS: char + * + * RETURN: None + * + * DESCRIPTION: Take the given input. If this character is + * defined as a comment table entry, then update the state + * accordingly. + * + ******************************************************************************/ + +void +CvProcessCommentState ( + char input) +{ + + if (input != ' ') + { + Gbl_CommentState.SpacesBefore = 0; + } + + switch (input) + { + case '\n': + + Gbl_CommentState.CommentType = ASL_COMMENT_STANDARD; + break; + + case ' ': + + /* Keep the CommentType the same */ + + Gbl_CommentState.SpacesBefore++; + break; + + case '(': + + Gbl_CommentState.CommentType = ASL_COMMENT_OPEN_PAREN; + break; + + case ')': + + Gbl_CommentState.CommentType = ASL_COMMENT_CLOSE_PAREN; + break; + + case '{': + + Gbl_CommentState.CommentType = ASL_COMMENT_STANDARD; + Gbl_CommentState.ParsingParenBraceNode = NULL; + CvDbgPrint ("End Parsing paren/Brace node!\n"); + break; + + case '}': + + Gbl_CommentState.CommentType = ASL_COMMENT_CLOSE_BRACE; + break; + + case ',': + + Gbl_CommentState.CommentType = ASLCOMMENT_INLINE; + break; + + default: + + Gbl_CommentState.CommentType = ASLCOMMENT_INLINE; + break; + + } +} + + +/******************************************************************************* + * + * FUNCTION: CvAddToCommentList + * + * PARAMETERS: toAdd - Contains the comment to be inserted + * + * RETURN: None + * + * DESCRIPTION: Add the given char* to a list of comments in the global list + * of comments. + * + ******************************************************************************/ + +void +CvAddToCommentList ( + char* ToAdd) +{ + if (Gbl_Comment_List_Head) + { + Gbl_Comment_List_Tail->Next = CvCommentNodeCalloc (); + Gbl_Comment_List_Tail = Gbl_Comment_List_Tail->Next; + } + else + { + Gbl_Comment_List_Head = CvCommentNodeCalloc (); + Gbl_Comment_List_Tail = Gbl_Comment_List_Head; + } + + Gbl_Comment_List_Tail->Comment = ToAdd; + + return; +} + +/******************************************************************************* + * + * FUNCTION: CvAppendInlineComment + * + * PARAMETERS: InlineComment - Append to the end of this string. + * toAdd - Contains the comment to be inserted + * + * RETURN: Str - toAdd appended to InlineComment + * + * DESCRIPTION: Concatenate ToAdd to InlineComment + * + ******************************************************************************/ + +char* +CvAppendInlineComment ( + char *InlineComment, + char *ToAdd) +{ + char* Str; + UINT32 Size = 0; + + + if (!InlineComment) + { + return ToAdd; + } + if (ToAdd) + { + Size = strlen (ToAdd); + } + Size += strlen (InlineComment); + Str = UtStringCacheCalloc (Size+1); + strcpy (Str, InlineComment); + strcat (Str, ToAdd); + Str[Size+1] = 0; + + return Str; +} + + +/******************************************************************************* + * + * FUNCTION: CvPlaceComment + * + * PARAMETERS: Int - Type + * char* - CommentString + * + * RETURN: None + * + * DESCRIPTION: Given type and CommentString, this function places the + * CommentString in the approperiate global comment list or char* + * + ******************************************************************************/ + +void +CvPlaceComment( + UINT8 Type, + char *CommentString) +{ + ACPI_PARSE_OBJECT *LatestParseNode; + ACPI_PARSE_OBJECT *ParenBraceNode; + + + LatestParseNode = Gbl_CommentState.Latest_Parse_Node; + ParenBraceNode = Gbl_CommentState.ParsingParenBraceNode; + CvDbgPrint ("Placing comment %s for type %d\n", CommentString, Type); + + switch (Type) + { + case ASL_COMMENT_STANDARD: + + CvAddToCommentList (CommentString); + break; + + case ASLCOMMENT_INLINE: + + LatestParseNode->Asl.InlineComment = + CvAppendInlineComment (LatestParseNode->Asl.InlineComment, + CommentString); + break; + + case ASL_COMMENT_OPEN_PAREN: + + Gbl_Inline_Comment_Buffer = + CvAppendInlineComment(Gbl_Inline_Comment_Buffer, + CommentString); + break; + + case ASL_COMMENT_CLOSE_PAREN: + + if (ParenBraceNode) + { + ParenBraceNode->Asl.EndNodeComment = + CvAppendInlineComment (ParenBraceNode->Asl.EndNodeComment, + CommentString); + } + else + { + LatestParseNode->Asl.EndNodeComment = + CvAppendInlineComment (LatestParseNode->Asl.EndNodeComment, + CommentString); + } + break; + + case ASL_COMMENT_CLOSE_BRACE: + + LatestParseNode->Asl.CloseBraceComment = CommentString; + break; + + default: + + break; + + } +} diff --git a/source/compiler/cvdisasm.c b/source/compiler/cvdisasm.c new file mode 100644 index 000000000000..e688e85ffedc --- /dev/null +++ b/source/compiler/cvdisasm.c @@ -0,0 +1,423 @@ +/****************************************************************************** + * + * Module Name: cvcompiler - ASL-/ASL+ converter functions + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2017, 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" +#include "acparser.h" +#include "amlcode.h" +#include "acdebug.h" +#include "acconvert.h" + + +static void +CvPrintInclude( + ACPI_FILE_NODE *FNode, + UINT32 Level); + +static BOOLEAN +CvListIsSingleton ( + ACPI_COMMENT_NODE *CommentList); + + +/******************************************************************************* + * + * FUNCTION: CvPrintOneCommentList + * + * PARAMETERS: CommentList + * Level + * + * RETURN: None + * + * DESCRIPTION: Prints all comments within the given list. + * This is referred as ASL_CV_PRINT_ONE_COMMENT_LIST. + * + ******************************************************************************/ + +void +CvPrintOneCommentList ( + ACPI_COMMENT_NODE *CommentList, + UINT32 Level) +{ + ACPI_COMMENT_NODE *Current = CommentList; + ACPI_COMMENT_NODE *Previous; + + + while (Current) + { + Previous = Current; + if (Current->Comment) + { + AcpiDmIndent(Level); + AcpiOsPrintf("%s\n", Current->Comment); + Current->Comment = NULL; + } + Current = Current->Next; + AcpiOsReleaseObject(AcpiGbl_RegCommentCache, Previous); + } +} + + +/******************************************************************************* + * + * FUNCTION: CvListIsSingleton + * + * PARAMETERS: CommentList -- check to see if this is a single item list. + * + * RETURN: BOOLEAN + * + * DESCRIPTION: Returns TRUE if CommentList only contains 1 node. + * + ******************************************************************************/ + +static BOOLEAN +CvListIsSingleton ( + ACPI_COMMENT_NODE *CommentList) + +{ + if (!CommentList) + { + return FALSE; + } + else if (CommentList->Next) + { + return FALSE; + } + + return TRUE; +} + + +/******************************************************************************* + * + * FUNCTION: CvPrintOneCommentType + * + * PARAMETERS: Op + * CommentType + * EndStr - String to print after printing the comment + * Level - indentation level for comment lists. + * + * RETURN: None + * + * DESCRIPTION: Prints all comments of CommentType within the given Op and + * clears the printed comment from the Op. + * This is referred as ASL_CV_PRINT_ONE_COMMENT. + * + ******************************************************************************/ + +void +CvPrintOneCommentType ( + ACPI_PARSE_OBJECT *Op, + UINT8 CommentType, + char* EndStr, + UINT32 Level) +{ + BOOLEAN CommentExists = FALSE; + char **CommentToPrint = NULL; + + + switch (CommentType) + { + case AML_COMMENT_STANDARD: + + if (CvListIsSingleton (Op->Common.CommentList)) + { + CvPrintOneCommentList (Op->Common.CommentList, Level); + AcpiOsPrintf ("\n"); + } + else + { + CvPrintOneCommentList (Op->Common.CommentList, Level); + } + Op->Common.CommentList = NULL; + return; + + case AML_COMMENT_ENDBLK: + + if (Op->Common.EndBlkComment) + { + CvPrintOneCommentList (Op->Common.EndBlkComment, Level); + Op->Common.EndBlkComment = NULL; + AcpiDmIndent(Level); + } + return; + + case AMLCOMMENT_INLINE: + + CommentToPrint = &Op->Common.InlineComment; + break; + + case AML_COMMENT_END_NODE: + + CommentToPrint = &Op->Common.EndNodeComment; + break; + + case AML_NAMECOMMENT: + + CommentToPrint = &Op->Common.NameComment; + break; + + case AML_COMMENT_CLOSE_BRACE: + + CommentToPrint = &Op->Common.CloseBraceComment; + break; + + default: + return; + } + + if (*CommentToPrint) + { + AcpiOsPrintf ("%s", *CommentToPrint); + *CommentToPrint = NULL; + } + + if (CommentExists && EndStr) + { + AcpiOsPrintf ("%s", EndStr); + } +} + + +/******************************************************************************* + * + * FUNCTION: CvCloseBraceWriteComment + * + * PARAMETERS: Op + * Level + * + * RETURN: none + * + * DESCRIPTION: Print a close brace } and any open brace comments associated + * with this parse object. + * This is referred as ASL_CV_CLOSE_BRACE. + * + ******************************************************************************/ + +void +CvCloseBraceWriteComment( + ACPI_PARSE_OBJECT *Op, + UINT32 Level) +{ + if (!Gbl_CaptureComments) + { + AcpiOsPrintf ("}"); + return; + } + + CvPrintOneCommentType (Op, AML_COMMENT_ENDBLK, NULL, Level); + AcpiOsPrintf ("}"); + CvPrintOneCommentType (Op, AML_COMMENT_CLOSE_BRACE, NULL, Level); +} + + +/******************************************************************************* + * + * FUNCTION: CvCloseParenWriteComment + * + * PARAMETERS: Op + * Level + * + * RETURN: none + * + * DESCRIPTION: Print a closing paren ) and any end node comments associated + * with this parse object. + * This is referred as ASL_CV_CLOSE_PAREN. + * + ******************************************************************************/ + +void +CvCloseParenWriteComment( + ACPI_PARSE_OBJECT *Op, + UINT32 Level) +{ + if (!Gbl_CaptureComments) + { + AcpiOsPrintf (")"); + return; + } + + /* + * If this op has a BLOCK_BRACE, then output the comment when the + * disassembler calls CvCloseBraceWriteComment + */ + if (AcpiDmBlockType (Op) == BLOCK_PAREN) + { + CvPrintOneCommentType (Op, AML_COMMENT_ENDBLK, NULL, Level); + } + + AcpiOsPrintf (")"); + + if (Op->Common.EndNodeComment) + { + CvPrintOneCommentType (Op, AML_COMMENT_END_NODE, NULL, Level); + } + else if ((Op->Common.Parent->Common.AmlOpcode == AML_IF_OP) && + Op->Common.Parent->Common.EndNodeComment) + { + CvPrintOneCommentType (Op->Common.Parent, + AML_COMMENT_END_NODE, NULL, Level); + } +} + + +/******************************************************************************* + * + * FUNCTION: CvFileHasSwitched + * + * PARAMETERS: Op + * + * RETURN: BOOLEAN + * + * DESCRIPTION: Determine whether if a file has switched. + * TRUE - file has switched. + * FALSE - file has not switched. + * This is referred as ASL_CV_FILE_HAS_SWITCHED. + * + ******************************************************************************/ + +BOOLEAN +CvFileHasSwitched( + ACPI_PARSE_OBJECT *Op) +{ + if (Op->Common.CvFilename && + AcpiGbl_CurrentFilename && + AcpiUtStricmp(Op->Common.CvFilename, AcpiGbl_CurrentFilename)) + { + return TRUE; + } + return FALSE; +} + + +/******************************************************************************* + * + * FUNCTION: CvPrintInclude + * + * PARAMETERS: FNode - Write an Include statement for the file that is pointed + * by FNode->File. + * Level - indentation level + * + * RETURN: None + * + * DESCRIPTION: Write the ASL Include statement for FNode->File in the file + * indicated by FNode->Parent->File. Note this function emits + * actual ASL code rather than comments. This switches the output + * file to FNode->Parent->File. + * + ******************************************************************************/ + +static void +CvPrintInclude( + ACPI_FILE_NODE *FNode, + UINT32 Level) +{ + if (!FNode || FNode->IncludeWritten) + { + return; + } + + CvDbgPrint ("Writing include for %s within %s\n", FNode->Filename, FNode->Parent->Filename); + AcpiOsRedirectOutput (FNode->Parent->File); + CvPrintOneCommentList (FNode->IncludeComment, Level); + AcpiDmIndent (Level); + AcpiOsPrintf ("Include (\"%s\")\n", FNode->Filename); + CvDbgPrint ("emitted the following: Include (\"%s\")\n", FNode->Filename); + FNode->IncludeWritten = TRUE; +} + + +/******************************************************************************* + * + * FUNCTION: CvSwitchFiles + * + * PARAMETERS: Level - indentation level + * Op + * + * RETURN: None + * + * DESCRIPTION: Switch the outputfile and write ASL Include statement. Note, + * this function emits actual ASL code rather than comments. + * This is referred as ASL_CV_SWITCH_FILES. + * + ******************************************************************************/ + +void +CvSwitchFiles( + UINT32 Level, + ACPI_PARSE_OBJECT *Op) +{ + char *Filename = Op->Common.CvFilename; + ACPI_FILE_NODE *FNode; + + CvDbgPrint ("Switching from %s to %s\n", AcpiGbl_CurrentFilename, Filename); + FNode = CvFilenameExists (Filename, AcpiGbl_FileTreeRoot); + if (!FNode) + { + /* + * At this point, each Filename should exist in AcpiGbl_FileTreeRoot + * if it does not exist, then abort. + */ + FlDeleteFile (ASL_FILE_AML_OUTPUT); + sprintf (MsgBuffer, "\"Cannot find %s\" - %s", Filename, strerror (errno)); + AslCommonError (ASL_ERROR, ASL_MSG_OPEN, 0, 0, 0, 0, NULL, MsgBuffer); + AslAbort (); + } + + /* + * If the previous file is a descendent of the current file, + * make sure that Include statements from the current file + * to the previous have been emitted. + */ + while (FNode && + FNode->Parent && + AcpiUtStricmp (FNode->Filename, AcpiGbl_CurrentFilename)) + { + CvPrintInclude (FNode, Level); + FNode = FNode->Parent; + } + + /* Redirect output to the Op->Common.CvFilename */ + + FNode = CvFilenameExists (Filename, AcpiGbl_FileTreeRoot); + AcpiOsRedirectOutput (FNode->File); + AcpiGbl_CurrentFilename = FNode->Filename; +} diff --git a/source/compiler/cvparser.c b/source/compiler/cvparser.c new file mode 100644 index 000000000000..5eeccabb665b --- /dev/null +++ b/source/compiler/cvparser.c @@ -0,0 +1,887 @@ +/****************************************************************************** + * + * Module Name: cvparser - Converter functions that are called from the AML + * parser. + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2017, 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" +#include "acparser.h" +#include "acdispat.h" +#include "amlcode.h" +#include "acinterp.h" +#include "acdisasm.h" +#include "acconvert.h" + + +/* local prototypes */ + +static BOOLEAN +CvCommentExists ( + UINT8 *Address); + +static BOOLEAN +CvIsFilename ( + char *Filename); + +static ACPI_FILE_NODE* +CvFileAddressLookup( + char *Address, + ACPI_FILE_NODE *Head); + +static void +CvAddToFileTree ( + char *Filename, + char *PreviousFilename); + +static void +CvSetFileParent ( + char *ChildFile, + char *ParentFile); + + +/******************************************************************************* + * + * FUNCTION: CvIsFilename + * + * PARAMETERS: filename - input filename + * + * RETURN: BOOLEAN - TRUE if all characters are between 0x20 and 0x7f + * + * DESCRIPTION: Take a given char * and see if it contains all printable + * characters. If all characters have hexvalues 20-7f and ends with + * .dsl, we will assume that it is a proper filename. + * + ******************************************************************************/ + +static BOOLEAN +CvIsFilename ( + char *Filename) +{ + UINT64 Length = strlen(Filename); + UINT64 i; + char *FileExt = Filename + Length - 4; + + + if ((Length > 4) && AcpiUtStricmp (FileExt, ".dsl")) + { + return FALSE; + } + + for(i = 0; i<Length; ++i) + { + if (!isprint (Filename[i])) + { + return FALSE; + } + } + return TRUE; +} + + +/******************************************************************************* + * + * FUNCTION: CvInitFileTree + * + * PARAMETERS: Table - input table + * AmlStart - Address of the starting point of the AML. + * AmlLength - Length of the AML file. + * + * RETURN: none + * + * DESCRIPTION: Initialize the file dependency tree by scanning the AML. + * This is referred as ASL_CV_INIT_FILETREE. + * + ******************************************************************************/ + +void +CvInitFileTree ( + ACPI_TABLE_HEADER *Table, + UINT8 *AmlStart, + UINT32 AmlLength) +{ + UINT8 *TreeAml; + UINT8 *FileEnd; + char *Filename = NULL; + char *PreviousFilename = NULL; + char *ParentFilename = NULL; + char *ChildFilename = NULL; + + + if (!Gbl_CaptureComments) + { + return; + } + + CvDbgPrint ("AmlLength: %x\n", AmlLength); + CvDbgPrint ("AmlStart: %p\n", AmlStart); + CvDbgPrint ("AmlEnd?: %p\n", AmlStart+AmlLength); + + AcpiGbl_FileTreeRoot = AcpiOsAcquireObject (AcpiGbl_FileCache); + AcpiGbl_FileTreeRoot->FileStart = (char *)(AmlStart); + AcpiGbl_FileTreeRoot->FileEnd = (char *)(AmlStart + Table->Length); + AcpiGbl_FileTreeRoot->Next = NULL; + AcpiGbl_FileTreeRoot->Parent = NULL; + AcpiGbl_FileTreeRoot->Filename = (char *)(AmlStart+2); + + /* Set the root file to the current open file */ + + AcpiGbl_FileTreeRoot->File = AcpiGbl_OutputFile; + + /* + * Set this to true because we dont need to output + * an include statement for the topmost file + */ + AcpiGbl_FileTreeRoot->IncludeWritten = TRUE; + Filename = NULL; + AcpiGbl_CurrentFilename = (char *)(AmlStart+2); + AcpiGbl_RootFilename = (char *)(AmlStart+2); + + TreeAml = AmlStart; + FileEnd = AmlStart + AmlLength; + + while (TreeAml <= FileEnd) + { + /* + * Make sure that this filename contains all printable characters + * and a .dsl extension at the end. If not, then it must be some + * raw data that doesn't outline a filename. + */ + if ((*TreeAml == AML_COMMENT_OP) && + (*(TreeAml+1) == FILENAME_COMMENT) && + (CvIsFilename ((char *)(TreeAml+2)))) + { + CvDbgPrint ("A9 and a 08 file\n"); + PreviousFilename = Filename; + Filename = (char *) (TreeAml+2); + CvAddToFileTree (Filename, PreviousFilename); + ChildFilename = Filename; + CvDbgPrint ("%s\n", Filename); + } + else if ((*TreeAml == AML_COMMENT_OP) && + (*(TreeAml+1) == PARENTFILENAME_COMMENT) && + (CvIsFilename ((char *)(TreeAml+2)))) + { + CvDbgPrint ("A9 and a 09 file\n"); + ParentFilename = (char *)(TreeAml+2); + CvSetFileParent (ChildFilename, ParentFilename); + CvDbgPrint ("%s\n", ParentFilename); + } + ++TreeAml; + } +} + + +/******************************************************************************* + * + * FUNCTION: CvClearOpComments + * + * PARAMETERS: Op -- clear all comments within this Op + * + * RETURN: none + * + * DESCRIPTION: Clear all converter-related fields of the given Op. + * This is referred as ASL_CV_CLEAR_OP_COMMENTS. + * + ******************************************************************************/ + +void +CvClearOpComments ( + ACPI_PARSE_OBJECT *Op) +{ + Op->Common.InlineComment = NULL; + Op->Common.EndNodeComment = NULL; + Op->Common.NameComment = NULL; + Op->Common.CommentList = NULL; + Op->Common.EndBlkComment = NULL; + Op->Common.CloseBraceComment = NULL; + Op->Common.CvFilename = NULL; + Op->Common.CvParentFilename = NULL; +} + + +/******************************************************************************* + * + * FUNCTION: CvCommentExists + * + * PARAMETERS: address - check if this address appears in the list + * + * RETURN: BOOLEAN - TRUE if the address exists. + * + * DESCRIPTION: look at the pointer address and check if this appears in the + * list of all addresses. If it exitsts in the list, return TRUE + * if it exists. Otherwise add to the list and return FALSE. + * + ******************************************************************************/ + +static BOOLEAN +CvCommentExists ( + UINT8 *Address) +{ + ACPI_COMMENT_ADDR_NODE *Current = AcpiGbl_CommentAddrListHead; + UINT8 Option; + + + if (!Address) + { + return (FALSE); + } + Option = *(Address + 1); + + /* + * FILENAME_COMMENT and PARENTFILENAME_COMMENT are not treated as comments. + * They serve as markers for where the file starts and ends. + */ + if ((Option == FILENAME_COMMENT) || (Option == PARENTFILENAME_COMMENT)) + { + return (FALSE); + } + + if (!Current) + { + AcpiGbl_CommentAddrListHead = + AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + AcpiGbl_CommentAddrListHead->Addr = Address; + AcpiGbl_CommentAddrListHead->Next = NULL; + return (FALSE); + } + else + { + while (Current) + { + if (Current->Addr != Address) + { + Current = Current->Next; + } + else + { + return (TRUE); + } + } + + /* + * If the execution gets to this point, it means that this address + * does not exists in the list. Add this address to the + * beginning of the list. + */ + Current = AcpiGbl_CommentAddrListHead; + AcpiGbl_CommentAddrListHead = + AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + AcpiGbl_CommentAddrListHead->Addr = Address; + AcpiGbl_CommentAddrListHead->Next = Current; + return (FALSE); + } +} + + +/******************************************************************************* + * + * FUNCTION: CvFilenameExists + * + * PARAMETERS: Filename - filename to search + * + * RETURN: ACPI_FILE_NODE - a pointer to a file node + * + * DESCRIPTION: Look for the given filename in the file dependency tree. + * Returns the file node if it exists, returns NULL if it does not. + * + ******************************************************************************/ + +ACPI_FILE_NODE* +CvFilenameExists( + char *Filename, + ACPI_FILE_NODE *Head) +{ + ACPI_FILE_NODE *Current = Head; + + + while (Current) + { + if (!AcpiUtStricmp (Current->Filename, Filename)) + { + return (Current); + } + Current = Current->Next; + } + return (NULL); +} + + +/******************************************************************************* + * + * FUNCTION: CvFileAddressLookup + * + * PARAMETERS: Address - address to look up + * Head - file dependency tree + * + * RETURN: ACPI_FLE_NODE - pointer to a file node containing the address + * + * DESCRIPTION: Look for the given address in the file dependency tree. + * Returns the first file node where the given address is within + * the file node's starting and ending address. + * + ******************************************************************************/ + +static ACPI_FILE_NODE* +CvFileAddressLookup( + char *Address, + ACPI_FILE_NODE *Head) +{ + ACPI_FILE_NODE *Current = Head; + + + while (Current) + { + if ((Address >= Current->FileStart) && + (Address < Current->FileEnd || + !Current->FileEnd)) + { + return (Current); + } + Current = Current->Next; + } + + return (NULL); +} + + +/******************************************************************************* + * + * FUNCTION: CvLabelFileNode + * + * PARAMETERS: Op + * + * RETURN: None + * + * DESCRIPTION: Takes a given parse op, looks up its Op->Common.Aml field + * within the file tree and fills in approperiate file information + * from a matching node within the tree. + * This is referred as ASL_CV_LABEL_FILENODE. + * + ******************************************************************************/ + +void +CvLabelFileNode( + ACPI_PARSE_OBJECT *Op) +{ + ACPI_FILE_NODE *Node; + + + if (!Op) + { + return; + } + + Node = CvFileAddressLookup ((char *)Op->Common.Aml, AcpiGbl_FileTreeRoot); + if (!Node) + { + return; + } + + Op->Common.CvFilename = Node->Filename; + if (Node->Parent) + { + Op->Common.CvParentFilename = Node->Parent->Filename; + } + else + { + Op->Common.CvParentFilename = Node->Filename; + } +} + + +/******************************************************************************* + * + * FUNCTION: CvAddToFileTree + * + * PARAMETERS: Filename - Address containing the name of the current + * filename + * PreviousFilename - Address containing the name of the previous + * filename + * + * RETURN: void + * + * DESCRIPTION: Add this filename to the AcpiGbl_FileTree if it does not exist. + * + ******************************************************************************/ + +static void +CvAddToFileTree ( + char *Filename, + char *PreviousFilename) +{ + ACPI_FILE_NODE *Node; + + + if (!AcpiUtStricmp(Filename, AcpiGbl_RootFilename) && + PreviousFilename) + { + Node = CvFilenameExists (PreviousFilename, AcpiGbl_FileTreeRoot); + if (Node) + { + /* + * Set the end point of the PreviousFilename to the address + * of Filename. + */ + Node->FileEnd = Filename; + } + } + else if (!AcpiUtStricmp(Filename, AcpiGbl_RootFilename) && + !PreviousFilename) + { + return; + } + + Node = CvFilenameExists (Filename, AcpiGbl_FileTreeRoot); + if (Node && PreviousFilename) + { + /* + * Update the end of the previous file and all of their parents' ending + * Addresses. This is done to ensure that parent file ranges extend to + * the end of their childrens' files. + */ + Node = CvFilenameExists (PreviousFilename, AcpiGbl_FileTreeRoot); + if (Node && (Node->FileEnd < Filename)) + { + Node->FileEnd = Filename; + Node = Node->Parent; + while (Node) + { + if (Node->FileEnd < Filename) + { + Node->FileEnd = Filename; + } + Node = Node->Parent; + } + } + } + else + { + Node = AcpiGbl_FileTreeRoot; + AcpiGbl_FileTreeRoot = AcpiOsAcquireObject (AcpiGbl_FileCache); + AcpiGbl_FileTreeRoot->Next = Node; + AcpiGbl_FileTreeRoot->Parent = NULL; + AcpiGbl_FileTreeRoot->Filename = Filename; + AcpiGbl_FileTreeRoot->FileStart = Filename; + AcpiGbl_FileTreeRoot->IncludeWritten = FALSE; + AcpiGbl_FileTreeRoot->File = fopen(Filename, "w+"); + + /* + * If we can't open the file, we need to abort here before we + * accidentally write to a NULL file. + */ + if (!AcpiGbl_FileTreeRoot->File) + { + /* delete the .xxx file */ + + FlDeleteFile (ASL_FILE_AML_OUTPUT); + sprintf (MsgBuffer, "\"%s\" - %s", Filename, strerror (errno)); + AslCommonError (ASL_ERROR, ASL_MSG_OPEN, 0, 0, 0, 0, NULL, MsgBuffer); + AslAbort (); + } + } +} + + +/******************************************************************************* + * + * FUNCTION: CvSetFileParent + * + * PARAMETERS: ChildFile - contains the filename of the child file + * ParentFile - contains the filename of the parent file. + * + * RETURN: none + * + * DESCRIPTION: point the parent pointer of the Child to the node that + * corresponds with the parent file node. + * + ******************************************************************************/ + +static void +CvSetFileParent ( + char *ChildFile, + char *ParentFile) +{ + ACPI_FILE_NODE *Child; + ACPI_FILE_NODE *Parent; + + + Child = CvFilenameExists (ChildFile, AcpiGbl_FileTreeRoot); + Parent = CvFilenameExists (ParentFile, AcpiGbl_FileTreeRoot); + if (Child && Parent) + { + Child->Parent = Parent; + + while (Child->Parent) + { + if (Child->Parent->FileEnd < Child->FileStart) + { + Child->Parent->FileEnd = Child->FileStart; + } + Child = Child->Parent; + } + } +} + + +/******************************************************************************* + * + * FUNCTION: CvCaptureCommentsOnly + * + * PARAMETERS: ParserState - A parser state object + * + * RETURN: none + * + * DESCRIPTION: look at the aml that the parser state is pointing to, + * capture any AML_COMMENT_OP and it's arguments and increment the + * aml pointer past the comment. Comments are transferred to parse + * nodes through CvTransferComments() as well as + * AcpiPsBuildNamedOp(). + * This is referred as ASL_CV_CAPTURE_COMMENTS_ONLY. + * + ******************************************************************************/ + +void +CvCaptureCommentsOnly ( + ACPI_PARSE_STATE *ParserState) +{ + UINT8 *Aml = ParserState->Aml; + UINT16 Opcode = (UINT16) ACPI_GET8 (Aml); + UINT32 Length = 0; + UINT8 CommentOption = (UINT16) ACPI_GET8 (Aml+1); + BOOLEAN StdDefBlockFlag = FALSE; + ACPI_COMMENT_NODE *CommentNode; + ACPI_FILE_NODE *FileNode; + + + if (!Gbl_CaptureComments || + Opcode != AML_COMMENT_OP) + { + return; + } + + while (Opcode == AML_COMMENT_OP) + { + CvDbgPrint ("comment aml address: %p\n", Aml); + + if (CvCommentExists(ParserState->Aml)) + { + CvDbgPrint ("Avoiding capturing an existing comment.\n"); + } + else + { + CommentOption = *(Aml+1); + + /* Increment past the comment option and point the approperiate char pointers.*/ + + Aml += 2; + + /* found a comment. Now, set pointers to these comments. */ + + switch (CommentOption) + { + case STD_DEFBLK_COMMENT: + + StdDefBlockFlag = TRUE; + + /* add to a linked list of nodes. This list will be taken by the parse node created next. */ + + CommentNode = AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + CommentNode->Comment = ACPI_CAST_PTR (char, Aml); + CommentNode->Next = NULL; + + if (!AcpiGbl_DefBlkCommentListHead) + { + AcpiGbl_DefBlkCommentListHead = CommentNode; + AcpiGbl_DefBlkCommentListTail = CommentNode; + } + else + { + AcpiGbl_DefBlkCommentListTail->Next = CommentNode; + AcpiGbl_DefBlkCommentListTail = AcpiGbl_DefBlkCommentListTail->Next; + } + break; + + case STANDARD_COMMENT: + + CvDbgPrint ("found regular comment.\n"); + + /* add to a linked list of nodes. This list will be taken by the parse node created next. */ + + CommentNode = AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + CommentNode->Comment = ACPI_CAST_PTR (char, Aml); + CommentNode->Next = NULL; + + if (!AcpiGbl_RegCommentListHead) + { + AcpiGbl_RegCommentListHead = CommentNode; + AcpiGbl_RegCommentListTail = CommentNode; + } + else + { + AcpiGbl_RegCommentListTail->Next = CommentNode; + AcpiGbl_RegCommentListTail = AcpiGbl_RegCommentListTail->Next; + } + break; + + case ENDBLK_COMMENT: + + CvDbgPrint ("found endblk comment.\n"); + + /* add to a linked list of nodes. This will be taken by the next created parse node. */ + + CommentNode = AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + CommentNode->Comment = ACPI_CAST_PTR (char, Aml); + CommentNode->Next = NULL; + + if (!AcpiGbl_EndBlkCommentListHead) + { + AcpiGbl_EndBlkCommentListHead = CommentNode; + AcpiGbl_EndBlkCommentListTail = CommentNode; + } + else + { + AcpiGbl_EndBlkCommentListTail->Next = CommentNode; + AcpiGbl_EndBlkCommentListTail = AcpiGbl_EndBlkCommentListTail->Next; + } + break; + + case INLINE_COMMENT: + + CvDbgPrint ("found inline comment.\n"); + AcpiGbl_CurrentInlineComment = ACPI_CAST_PTR (char, Aml); + break; + + case ENDNODE_COMMENT: + + CvDbgPrint ("found EndNode comment.\n"); + AcpiGbl_CurrentEndNodeComment = ACPI_CAST_PTR (char, Aml); + break; + + case CLOSE_BRACE_COMMENT: + + CvDbgPrint ("found close brace comment.\n"); + AcpiGbl_CurrentCloseBraceComment = ACPI_CAST_PTR (char, Aml); + break; + + case END_DEFBLK_COMMENT: + + CvDbgPrint ("Found comment that belongs after the } for a definition block.\n"); + AcpiGbl_CurrentScope->Common.CloseBraceComment = ACPI_CAST_PTR (char, Aml); + break; + + case FILENAME_COMMENT: + + CvDbgPrint ("Found a filename: %s\n", ACPI_CAST_PTR (char, Aml)); + FileNode = CvFilenameExists (ACPI_CAST_PTR (char, Aml), AcpiGbl_FileTreeRoot); + + /* + * If there is an INCLUDE_COMMENT followed by a + * FILENAME_COMMENT, then the INCLUDE_COMMENT is a comment + * that is emitted before the #include for the file. + * We will save the IncludeComment within the FileNode + * associated with this FILENAME_COMMENT. + */ + if (FileNode && AcpiGbl_IncCommentListHead) + { + FileNode->IncludeComment = AcpiGbl_IncCommentListHead; + AcpiGbl_IncCommentListHead = NULL; + AcpiGbl_IncCommentListTail = NULL; + } + break; + + case PARENTFILENAME_COMMENT: + CvDbgPrint (" Found a parent filename.\n"); + break; + + case INCLUDE_COMMENT: + + /* + * Add to a linked list. This list will be taken by the + * parse node created next. See the FILENAME_COMMENT case + * for more details + */ + CommentNode = AcpiOsAcquireObject (AcpiGbl_RegCommentCache); + CommentNode->Comment = ACPI_CAST_PTR (char, Aml); + CommentNode->Next = NULL; + + if (!AcpiGbl_IncCommentListHead) + { + AcpiGbl_IncCommentListHead = CommentNode; + AcpiGbl_IncCommentListTail = CommentNode; + } + else + { + AcpiGbl_IncCommentListTail->Next = CommentNode; + AcpiGbl_IncCommentListTail = AcpiGbl_IncCommentListTail->Next; + } + + CvDbgPrint ("Found a include comment: %s\n", CommentNode->Comment); + break; + + default: + + /* Not a valid comment option. Revert the AML */ + + Aml -= 2; + goto DefBlock; + break; + + } /* end switch statement */ + + } /* end else */ + + /* determine the length and move forward that amount */ + + Length = 0; + while (ParserState->Aml[Length]) + { + Length++; + } + + ParserState->Aml += Length + 1; + + + /* Peek at the next Opcode. */ + + Aml = ParserState->Aml; + Opcode = (UINT16) ACPI_GET8 (Aml); + + } + +DefBlock: + if (StdDefBlockFlag) + { + /* + * Give all of its comments to the current scope, which is known as + * the definition block, since STD_DEFBLK_COMMENT only appears after + * definition block headers. + */ + AcpiGbl_CurrentScope->Common.CommentList + = AcpiGbl_DefBlkCommentListHead; + AcpiGbl_DefBlkCommentListHead = NULL; + AcpiGbl_DefBlkCommentListTail = NULL; + } +} + + +/******************************************************************************* + * + * FUNCTION: CvCaptureComments + * + * PARAMETERS: ParserState - A parser state object + * + * RETURN: none + * + * DESCRIPTION: Wrapper function for CvCaptureCommentsOnly + * This is referred as ASL_CV_CAPTURE_COMMENTS. + * + ******************************************************************************/ + +void +CvCaptureComments ( + ACPI_WALK_STATE *WalkState) +{ + UINT8 *Aml; + UINT16 Opcode; + const ACPI_OPCODE_INFO *OpInfo; + + + if (!Gbl_CaptureComments) + { + return; + } + + /* + * Before parsing, check to see that comments that come directly after + * deferred opcodes aren't being processed. + */ + Aml = WalkState->ParserState.Aml; + Opcode = (UINT16) ACPI_GET8 (Aml); + OpInfo = AcpiPsGetOpcodeInfo (Opcode); + + if (!(OpInfo->Flags & AML_DEFER) || + ((OpInfo->Flags & AML_DEFER) && + (WalkState->PassNumber != ACPI_IMODE_LOAD_PASS1))) + { + CvCaptureCommentsOnly (&WalkState->ParserState); + WalkState->Aml = WalkState->ParserState.Aml; + } + +} + + +/******************************************************************************* + * + * FUNCTION: CvTransferComments + * + * PARAMETERS: Op - Transfer comments to this Op + * + * RETURN: none + * + * DESCRIPTION: Transfer all of the commments stored in global containers to the + * given Op. This will be invoked shortly after the parser creates + * a ParseOp. + * This is referred as ASL_CV_TRANSFER_COMMENTS. + * + ******************************************************************************/ + +void +CvTransferComments ( + ACPI_PARSE_OBJECT *Op) +{ + Op->Common.InlineComment = AcpiGbl_CurrentInlineComment; + AcpiGbl_CurrentInlineComment = NULL; + + Op->Common.EndNodeComment = AcpiGbl_CurrentEndNodeComment; + AcpiGbl_CurrentEndNodeComment = NULL; + + Op->Common.CloseBraceComment = AcpiGbl_CurrentCloseBraceComment; + AcpiGbl_CurrentCloseBraceComment = NULL; + + Op->Common.CommentList = AcpiGbl_RegCommentListHead; + AcpiGbl_RegCommentListHead = NULL; + AcpiGbl_RegCommentListTail = NULL; + + Op->Common.EndBlkComment = AcpiGbl_EndBlkCommentListHead; + AcpiGbl_EndBlkCommentListHead = NULL; + AcpiGbl_EndBlkCommentListTail = NULL; + +} diff --git a/source/compiler/dttable1.c b/source/compiler/dttable1.c index 4de4a584f560..c8fb71b2b03f 100644 --- a/source/compiler/dttable1.c +++ b/source/compiler/dttable1.c @@ -1518,6 +1518,10 @@ DtCompileIort ( } IortNode->MappingCount = IdMappingNumber; + if (!IdMappingNumber) + { + IortNode->MappingOffset = 0; + } /* * Node length can be determined by DT_LENGTH option diff --git a/source/compiler/dttemplate.h b/source/compiler/dttemplate.h index 8b05713f5060..e1c705600c31 100644 --- a/source/compiler/dttemplate.h +++ b/source/compiler/dttemplate.h @@ -543,47 +543,53 @@ const unsigned char TemplateHpet[] = const unsigned char TemplateIort[] = { - 0x49,0x4F,0x52,0x54,0x48,0x01,0x00,0x00, /* 00000000 "IORTH..." */ - 0x00,0x02,0x49,0x4E,0x54,0x45,0x4C,0x20, /* 00000008 "..INTEL " */ + 0x49,0x4F,0x52,0x54,0x74,0x01,0x00,0x00, /* 00000000 "IORTt..." */ + 0x00,0xD2,0x49,0x4E,0x54,0x45,0x4C,0x20, /* 00000008 "..INTEL " */ 0x54,0x45,0x4D,0x50,0x4C,0x41,0x54,0x45, /* 00000010 "TEMPLATE" */ 0x00,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ - 0x12,0x02,0x16,0x20,0x05,0x00,0x00,0x00, /* 00000020 "... ...." */ + 0x19,0x01,0x17,0x20,0x05,0x00,0x00,0x00, /* 00000020 "... ...." */ 0x34,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000028 "4......." */ - 0x00,0x00,0x00,0x00,0x00,0x2C,0x00,0x00, /* 00000030 ".....,.." */ - 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 00000038 "........" */ - 0x18,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 00000040 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000048 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000050 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000058 "........" */ - 0x01,0x30,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000060 ".0......" */ - 0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x00, /* 00000068 "....0..." */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000070 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x5C,0x5F,0x53, /* 00000078 ".....\_S" */ - 0x42,0x2E,0x50,0x43,0x49,0x30,0x2E,0x44, /* 00000080 "B.PCI0.D" */ - 0x45,0x56,0x30,0x00,0x00,0x00,0x00,0x00, /* 00000088 "EV0....." */ - 0x02,0x20,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000090 ". ......" */ - 0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00, /* 00000098 ".... ..." */ + 0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x00, /* 00000030 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000038 "........" */ + 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 00000040 "........" */ + 0x00,0x00,0x00,0x00,0x01,0x44,0x00,0x00, /* 00000048 ".....D.." */ + 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 00000050 "........" */ + 0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000058 "0......." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000060 "........" */ + 0x00,0x5C,0x5F,0x53,0x42,0x2E,0x50,0x43, /* 00000068 ".\_SB.PC" */ + 0x49,0x30,0x2E,0x44,0x45,0x56,0x30,0x00, /* 00000070 "I0.DEV0." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000078 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000080 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000088 "........" */ + 0x02,0x34,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000090 ".4......" */ + 0x01,0x00,0x00,0x00,0x20,0x00,0x00,0x00, /* 00000098 ".... ..." */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000A0 "........" */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000A8 "........" */ - 0x03,0x5C,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000B0 ".\......" */ - 0x00,0x00,0x00,0x00,0x5C,0x00,0x00,0x00, /* 000000B8 "....\..." */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000C0 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000C8 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000D0 "........" */ - 0x3C,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 000000D8 "<......." */ - 0x4C,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 000000E0 "L......." */ - 0x54,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000E8 "T......." */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000F0 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000F8 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000B0 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000B8 "........" */ + 0x00,0x00,0x00,0x00,0x03,0x60,0x00,0x00, /* 000000C0 ".....`.." */ + 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 000000C8 "........" */ + 0x4C,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000D0 "L......." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000D8 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000E0 "........" */ + 0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x00, /* 000000E8 "....<..." */ + 0x00,0x00,0x00,0x00,0x4C,0x00,0x00,0x00, /* 000000F0 "....L..." */ + 0x00,0x00,0x00,0x00,0x4C,0x00,0x00,0x00, /* 000000F8 "....L..." */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000100 "........" */ - 0x00,0x00,0x00,0x00,0x04,0x3C,0x00,0x00, /* 00000108 ".....<.." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000108 "........" */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000110 "........" */ - 0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000118 "<......." */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000120 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000128 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000130 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000118 "........" */ + 0x00,0x00,0x00,0x00,0x04,0x50,0x00,0x00, /* 00000120 ".....P.." */ + 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 00000128 "........" */ + 0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000130 "<......." */ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000138 "........" */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 /* 00000140 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000140 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000148 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000150 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000158 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000160 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000168 "........" */ + 0x00,0x00,0x00,0x00 /* 00000170 "...." */ }; const unsigned char TemplateIvrs[] = |