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diff --git a/cparser/Cabs.ml b/cparser/Cabs.ml deleted file mode 100644 index 23d3643..0000000 --- a/cparser/Cabs.ml +++ /dev/null @@ -1,307 +0,0 @@ -(* - * - * Copyright (c) 2001-2002, - * George C. Necula <necula@cs.berkeley.edu> - * Scott McPeak <smcpeak@cs.berkeley.edu> - * Wes Weimer <weimer@cs.berkeley.edu> - * 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. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. The names of the contributors may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * 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 MERCHANTABILITY AND FITNESS FOR A - * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER - * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE. - * - *) - -(** This file was originally part of Hugues Casee's frontc 2.0, and has been - * extensively changed since. -** -** 1.0 3.22.99 Hugues Cassé First version. -** 2.0 George Necula 12/12/00: Many extensions - **) - -(* -** Types -*) - -type cabsloc = { - lineno : int; - filename: string; - byteno: int; - ident : int; -} - -type typeSpecifier = (* Merge all specifiers into one type *) - Tvoid (* Type specifier ISO 6.7.2 *) - | Tchar - | Tshort - | Tint - | Tlong - | Tint64 - | T_Bool - | Tfloat - | Tdouble - | Tsigned - | Tunsigned - | Tnamed of string - (* each of the following three kinds of specifiers contains a field - * or item list iff it corresponds to a definition (as opposed to - * a forward declaration or simple reference to the type); they - * also have a list of __attribute__s that appeared between the - * keyword and the type name (definitions only) *) - | Tstruct of string * field_group list option * attribute list - | Tunion of string * field_group list option * attribute list - | Tenum of string * enum_item list option * attribute list - | TtypeofE of expression (* GCC __typeof__ *) - | TtypeofT of specifier * decl_type (* GCC __typeof__ *) - -and storage = - NO_STORAGE | AUTO | STATIC | EXTERN | REGISTER - -and funspec = - INLINE | VIRTUAL | EXPLICIT - -and cvspec = - CV_CONST | CV_VOLATILE | CV_RESTRICT - -(* Type specifier elements. These appear at the start of a declaration *) -(* Everywhere they appear in this file, they appear as a 'spec_elem list', *) -(* which is not interpreted by cabs -- rather, this "word soup" is passed *) -(* on to the compiler. Thus, we can represent e.g. 'int long float x' even *) -(* though the compiler will of course choke. *) -and spec_elem = - SpecTypedef - | SpecCV of cvspec (* const/volatile *) - | SpecAttr of attribute (* __attribute__ *) - | SpecStorage of storage - | SpecInline - | SpecType of typeSpecifier - -(* decided to go ahead and replace 'spec_elem list' with specifier *) -and specifier = spec_elem list - - -(* Declarator type. They modify the base type given in the specifier. Keep - * them in the order as they are printed (this means that the top level - * constructor for ARRAY and PTR is the inner-level in the meaning of the - * declared type) *) -and decl_type = - | JUSTBASE (* Prints the declared name *) - | PARENTYPE of attribute list * decl_type * attribute list - (* Prints "(attrs1 decl attrs2)". - * attrs2 are attributes of the - * declared identifier and it is as - * if they appeared at the very end - * of the declarator. attrs1 can - * contain attributes for the - * identifier or attributes for the - * enclosing type. *) - | ARRAY of decl_type * attribute list * expression - (* Prints "decl [ attrs exp ]". - * decl is never a PTR. *) - | PTR of attribute list * decl_type (* Prints "* attrs decl" *) - | PROTO of decl_type * single_name list * bool - (* Prints "decl (args[, ...])". - * decl is never a PTR.*) - -(* The base type and the storage are common to all names. Each name might - * contain type or storage modifiers *) -(* e.g.: int x, y; *) -and name_group = specifier * name list - -(* The optional expression is the bitfield *) -and field_group = specifier * (name * expression option) list - -(* like name_group, except the declared variables are allowed to have initializers *) -(* e.g.: int x=1, y=2; *) -and init_name_group = specifier * init_name list - -(* The decl_type is in the order in which they are printed. Only the name of - * the declared identifier is pulled out. The attributes are those that are - * printed after the declarator *) -(* e.g: in "int *x", "*x" is the declarator; "x" will be pulled out as *) -(* the string, and decl_type will be PTR([], JUSTBASE) *) -and name = string * decl_type * attribute list * cabsloc - -(* A variable declarator ("name") with an initializer *) -and init_name = name * init_expression - -(* Single names are for declarations that cannot come in groups, like - * function parameters and functions *) -and single_name = specifier * name - - -and enum_item = string * expression * cabsloc - -(* -** Declaration definition (at toplevel) -*) -and definition = - FUNDEF of single_name * block * cabsloc * cabsloc - | DECDEF of init_name_group * cabsloc (* global variable(s), or function prototype *) - | TYPEDEF of name_group * cabsloc - | ONLYTYPEDEF of specifier * cabsloc - | GLOBASM of string * cabsloc - | PRAGMA of string * cabsloc - | LINKAGE of string * cabsloc * definition list (* extern "C" { ... } *) - -(* the string is a file name, and then the list of toplevel forms *) -and file = string * definition list - - -(* -** statements -*) - -(* A block contains a list of local label declarations ( GCC's ({ __label__ - * l1, l2; ... }) ) , a list of definitions and a list of statements *) -and block = - { blabels: string list; - battrs: attribute list; - bstmts: statement list - } - -(* GCC asm directives have lots of extra information to guide the optimizer *) -and asm_details = - { aoutputs: (string option * string * expression) list; (* optional name, constraints and expressions for outputs *) - ainputs: (string option * string * expression) list; (* optional name, constraints and expressions for inputs *) - aclobbers: string list (* clobbered registers *) - } - -and statement = - NOP of cabsloc - | COMPUTATION of expression * cabsloc - | BLOCK of block * cabsloc -(* | SEQUENCE of statement * statement * cabsloc *) - | IF of expression * statement * statement * cabsloc - | WHILE of expression * statement * cabsloc - | DOWHILE of expression * statement * cabsloc - | FOR of for_clause * expression * expression * statement * cabsloc - | BREAK of cabsloc - | CONTINUE of cabsloc - | RETURN of expression * cabsloc - | SWITCH of expression * statement * cabsloc - | CASE of expression * statement * cabsloc - | CASERANGE of expression * expression * statement * cabsloc - | DEFAULT of statement * cabsloc - | LABEL of string * statement * cabsloc - | GOTO of string * cabsloc - | COMPGOTO of expression * cabsloc (* GCC's "goto *exp" *) - | DEFINITION of definition (*definition or declaration of a variable or type*) - - | ASM of attribute list * (* typically only volatile and const *) - string list * (* template *) - asm_details option * (* extra details to guide GCC's optimizer *) - cabsloc - - (** MS SEH *) - | TRY_EXCEPT of block * expression * block * cabsloc - | TRY_FINALLY of block * block * cabsloc - -and for_clause = - FC_EXP of expression - | FC_DECL of definition - -(* -** Expressions -*) -and binary_operator = - ADD | SUB | MUL | DIV | MOD - | AND | OR - | BAND | BOR | XOR | SHL | SHR - | EQ | NE | LT | GT | LE | GE - | ASSIGN - | ADD_ASSIGN | SUB_ASSIGN | MUL_ASSIGN | DIV_ASSIGN | MOD_ASSIGN - | BAND_ASSIGN | BOR_ASSIGN | XOR_ASSIGN | SHL_ASSIGN | SHR_ASSIGN - -and unary_operator = - MINUS | PLUS | NOT | BNOT | MEMOF | ADDROF - | PREINCR | PREDECR | POSINCR | POSDECR - -and expression = - NOTHING - | UNARY of unary_operator * expression - | LABELADDR of string (* GCC's && Label *) - | BINARY of binary_operator * expression * expression - | QUESTION of expression * expression * expression - - (* A CAST can actually be a constructor expression *) - | CAST of (specifier * decl_type) * init_expression - - (* There is a special form of CALL in which the function called is - __builtin_va_arg and the second argument is sizeof(T). This - should be printed as just T *) - | CALL of expression * expression list - | COMMA of expression list - | CONSTANT of constant - | PAREN of expression - | VARIABLE of string - | EXPR_SIZEOF of expression - | TYPE_SIZEOF of specifier * decl_type - | EXPR_ALIGNOF of expression - | TYPE_ALIGNOF of specifier * decl_type - | INDEX of expression * expression - | MEMBEROF of expression * string - | MEMBEROFPTR of expression * string - | GNU_BODY of block - -and floatInfo = { - isHex_FI:bool; - integer_FI:string option; - fraction_FI:string option; - exponent_FI:string option; - suffix_FI:char option; -} - -and constant = - | CONST_INT of string (* the textual representation *) - | CONST_FLOAT of floatInfo - | CONST_CHAR of int64 list - | CONST_WCHAR of int64 list - | CONST_STRING of string - | CONST_WSTRING of int64 list - (* ww: wstrings are stored as an int64 list at this point because - * we might need to feed the wide characters piece-wise into an - * array initializer (e.g., wchar_t foo[] = L"E\xabcd";). If that - * doesn't happen we will convert it to an (escaped) string before - * passing it to Cil. *) - -and init_expression = - | NO_INIT - | SINGLE_INIT of expression - | COMPOUND_INIT of (initwhat * init_expression) list - -and initwhat = - NEXT_INIT - | INFIELD_INIT of string * initwhat - | ATINDEX_INIT of expression * initwhat - | ATINDEXRANGE_INIT of expression * expression - - - (* Each attribute has a name and some - * optional arguments *) -and attribute = string * expression list - - |