diff options
Diffstat (limited to 'compiler/dtparser.y')
| -rw-r--r-- | compiler/dtparser.y | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/compiler/dtparser.y b/compiler/dtparser.y index 2a1030054996..44f9cc5129bd 100644 --- a/compiler/dtparser.y +++ b/compiler/dtparser.y @@ -42,22 +42,26 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#define YYDEBUG 1 -#define YYERROR_VERBOSE 1 - #include "aslcompiler.h" #include "dtcompiler.h" -#define _COMPONENT ACPI_COMPILER +#define _COMPONENT DT_COMPILER ACPI_MODULE_NAME ("dtparser") -UINT64 DtParserResult; /* Global for expression return value */ +int DtParserlex (void); +int DtParserparse (void); +void DtParsererror (char const *msg); +extern char *DtParsertext; +extern DT_FIELD *Gbl_CurrentField; + +UINT64 DtParserResult; /* Expression return value */ + +/* Bison/yacc configuration */ -int DtParserlex (void); -int DtParserparse (void); -extern char* DtParsertext; -extern void DtParsererror (char const * msg); -#define YYFLAG -32768 +#define yytname DtParsername +#define YYDEBUG 1 /* Enable debug output */ +#define YYERROR_VERBOSE 1 /* Verbose error messages */ +#define YYFLAG -32768 %} @@ -67,6 +71,8 @@ extern void DtParsererror (char const * msg); UINT32 op; } +/*! [Begin] no source code translation */ + %type <value> Expression %token <op> EXPOP_EOF @@ -164,17 +170,14 @@ Expression ; %% +/*! [End] no source code translation !*/ + /* * Local support functions, including parser entry point */ -extern DT_FIELD *Gbl_CurrentField; #define PR_FIRST_PARSE_OPCODE EXPOP_EOF #define PR_YYTNAME_START 3 -#ifdef _USE_BERKELEY_YACC -#define yytname DtParsername -#endif - /****************************************************************************** * @@ -213,13 +216,16 @@ char * DtGetOpName ( UINT32 ParseOpcode) { - +#ifdef ASL_YYTNAME_START /* * First entries (PR_YYTNAME_START) in yytname are special reserved names. * Ignore first 6 characters of name (EXPOP_) */ return ((char *) yytname [(ParseOpcode - PR_FIRST_PARSE_OPCODE) + PR_YYTNAME_START] + 6); +#else + return ("[Unknown parser generator]"); +#endif } |