%code {
#include <assert.h>
#include <stdarg.h>
+#include <fnmatch.h>
+
+#include "php_psi.h"
#include "plist.h"
#include "parser.h"
-#define YYDEBUG 1
+
+#define PSI_PARSER_PROC_DEBUG 1
static int psi_parser_proc_lex(YYSTYPE *u, struct psi_parser *P, struct psi_plist *tokens, size_t *index);
static void psi_parser_proc_error(struct psi_parser *P, struct psi_plist *tokens, size_t *index, const char *msg);
}
P->enums = psi_plist_add(P->enums, &e);
}
-static inline void psi_parser_proc_add_from_typedef(struct psi_parser *P, struct psi_decl_arg *def)
-{
- if (def->type->real.def) {
- switch (def->type->type) {
- case PSI_T_STRUCT:
- psi_parser_proc_add_struct(P, def->type->real.strct);
- break;
- case PSI_T_UNION:
- psi_parser_proc_add_union(P, def->type->real.unn);
- break;
- case PSI_T_ENUM:
- psi_parser_proc_add_enum(P, def->type->real.enm);
- break;
- default:
- break;
- }
- }
-}
static inline void psi_parser_proc_add_typedef(struct psi_parser *P, struct psi_decl_arg *def)
{
assert(def);
P->types = psi_plist_init((psi_plist_dtor) psi_decl_arg_free);
}
P->types = psi_plist_add(P->types, &def);
- psi_parser_proc_add_from_typedef(P, def);
}
static inline void psi_parser_proc_add_const(struct psi_parser *P, struct psi_const *cnst) {
assert(cnst);
}
static inline void psi_parser_proc_add_decl(struct psi_parser *P, struct psi_decl *decl) {
+ char *blacklisted;
+ size_t i = 0;
+
assert(decl);
+
+ while (psi_plist_get(PSI_G(blacklist).decls, i++, &blacklisted)) {
+ if (!fnmatch(blacklisted, decl->func->var->name, 0)) {
+ psi_decl_free(&decl);
+ return;
+ }
+ }
+
if (!P->decls) {
P->decls = psi_plist_init((psi_plist_dtor) psi_decl_free);
}
%token <struct psi_token *> NUMBER
%token <struct psi_token *> QUOTED_STRING
%token <struct psi_token *> QUOTED_CHAR
+%token <struct psi_token *> SIZEOF
+%token <struct psi_token *> VOLATILE
%token <struct psi_token *> EOF 0 "end of file"
%token <struct psi_token *> EOL "end of line"
%token <struct psi_token *> CPP_ATTRIBUTE
%token <struct psi_token *> CPP_EXTENSION
%token <struct psi_token *> CPP_PASTE
+%token <struct psi_token *> CPP_INLINE
%token <struct psi_token *> CPP_RESTRICT
%token <struct psi_token *> CPP_ASM
%type <struct psi_token *> decl_stdint_type
%destructor {} decl_stdint_type
-%type <struct psi_decl_type *> decl_type const_decl_type decl_type_complex
-%destructor {psi_decl_type_free(&$$);} decl_type const_decl_type decl_type_complex
+%type <struct psi_decl_type *> decl_type qualified_decl_type decl_type_complex
+%destructor {psi_decl_type_free(&$$);} decl_type qualified_decl_type decl_type_complex
%type <struct psi_decl *> decl_stmt decl decl_body decl_func_body decl_functor_body
%destructor {psi_decl_free(&$$);} decl_stmt decl decl_body decl_func_body decl_functor_body
-%type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg typedef
-%destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg typedef
+%type <struct psi_decl_arg *> decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
+%destructor {psi_decl_arg_free(&$$);} decl_typedef decl_func decl_functor decl_arg decl_anon_arg typedef typedef_decl typedef_anon typedef_anon_decl
%type <struct psi_decl_var *> decl_var
%destructor {psi_decl_var_free(&$$);} decl_var
%type <struct psi_decl_struct *> decl_struct
%destructor {psi_decl_enum_free(&$$);} decl_enum
%type <struct psi_decl_enum_item *> decl_enum_item
%destructor {psi_decl_enum_item_free(&$$);} decl_enum_item
-%type <struct psi_plist *> decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
-%destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args decl_enum_items decl_vars
+%type <struct psi_plist *> decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
+%destructor {psi_plist_free($$);} decl_args decl_struct_args struct_args_block struct_args struct_arg_var_list decl_enum_items decl_vars decl_vars_with_layout
%type <struct psi_layout> align_and_size
%destructor {} align_and_size
%type <struct psi_layout *> decl_layout
%destructor {psi_layout_free(&$$);} decl_layout
+%type <struct psi_number *> sizeof sizeof_body sizeof_body_notypes
+%destructor {psi_number_free(&$$);} sizeof sizeof_body sizeof_body_notypes
+
%type <struct psi_impl *> impl
%destructor {psi_impl_free(&$$);} impl
%type <struct psi_impl_func *> impl_func
binary_op_token: PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | RCHEVR | LCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE ;
unary_op_token: TILDE | NOT | PLUS | MINUS ;
-name_token: NAME | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | let_func_token | set_func_token;
-any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM;
+name_token: NAME | FUNCTION | TEMP | FREE | SET | LET | CALLOC | CALLBACK | LIB | BOOL | STRING | ERROR | WARNING | LINE | PRAGMA_ONCE | PRAGMA | let_func_token | set_func_token;
+any_noeol_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACE | RBRACE | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE;
+any_nobrace_token: BOOL | CHAR | SHORT | INT | SIGNED | UNSIGNED | LONG | FLOAT | DOUBLE | STRING | MIXED | ARRAY | OBJECT | CALLABLE | VOID | ZVAL | INT8 | UINT8 | INT16 | UINT16 | INT32 | UINT32 | INT64 | UINT64 | NULL | TRUE | FALSE | NAME | NSNAME | DOLLAR_NAME | NUMBER | QUOTED_STRING | QUOTED_CHAR | EOF | EOS | LPAREN | RPAREN | COMMA | COLON | LBRACKET | RBRACKET | EQUALS | HASH | PIPE | CARET | AMPERSAND | LSHIFT | RSHIFT | PLUS | MINUS | ASTERISK | SLASH | MODULO | LCHEVR | RCHEVR | CMP_GE | CMP_LE | OR | AND | CMP_EQ | CMP_NE | TILDE | NOT | PERIOD | BACKSLASH | ELLIPSIS | ERROR | WARNING | LINE | PRAGMA | PRAGMA_ONCE | IIF | IF | IFDEF | IFNDEF | ELSE | ELIF | ENDIF | DEFINE | DEFINED | UNDEF | INCLUDE | TYPEDEF | STRUCT | UNION | ENUM | CONST | LIB | STATIC | CALLBACK | FUNCTION | LET | SET | TEMP | FREE | RETURN | PRE_ASSERT | POST_ASSERT | BOOLVAL | INTVAL | STRVAL | PATHVAL | STRLEN | FLOATVAL | ARRVAL | OBJVAL | COUNT | CALLOC | TO_BOOL | TO_INT | TO_STRING | TO_FLOAT | TO_ARRAY | TO_OBJECT | COMMENT | CPP_HEADER | CPP_PASTE | CPP_INLINE | CPP_RESTRICT | CPP_EXTENSION | CPP_ASM | SIZEOF | VOLATILE;
file:
| decl_stmt {
psi_parser_proc_add_decl(P, $decl_stmt);
}
+| ignored_decl
| decl_ext_var_stmt
| decl_typedef[def] {
psi_parser_proc_add_typedef(P, $def);
| FALSE
| CPP_RESTRICT
| CPP_EXTENSION
+| CPP_INLINE
;
cpp_macro_decl[macro]:
%empty {
$sig = psi_plist_init(NULL);
}
+| ELLIPSIS {
+ $sig = psi_plist_init(NULL); /* FIXME */
+}
| cpp_macro_sig_args
+| cpp_macro_sig_args[args] COMMA ELLIPSIS {
+ $sig = $args;
+}
;
cpp_macro_sig_args[args]:
$exp->token = psi_token_copy($QUOTED_CHAR);
$exp->data.n->token = psi_token_copy($QUOTED_CHAR);
}
+| sizeof {
+ $exp = psi_num_exp_init_num($sizeof);
+ $exp->token = psi_token_copy($sizeof->token);
+}
| name_token {
$name_token->type = PSI_T_NAME;
$exp = psi_num_exp_init_num(psi_number_init(PSI_T_DEFINE, $name_token->text, 0));
%empty {
$val = NULL;
}
+| num_exp[num] {
+ if (psi_num_exp_validate(PSI_DATA(P), $num, NULL, NULL, NULL, NULL, NULL)) {
+ impl_val res = {0};
+ token_t type = psi_num_exp_exec($num, &res, NULL, &P->preproc->defs);
+
+ if (type == PSI_T_FLOAT || type == PSI_T_DOUBLE) {
+ $val = psi_impl_def_val_init(type, NULL);
+ } else {
+ $val = psi_impl_def_val_init(PSI_T_INT, NULL);
+ }
+
+ switch (type) {
+ case PSI_T_UINT8: $val->ival.zend.lval = res.u8; break;
+ case PSI_T_UINT16: $val->ival.zend.lval = res.u16; break;
+ case PSI_T_UINT32: $val->ival.zend.lval = res.u32; break;
+ case PSI_T_UINT64: $val->ival.zend.lval = res.u64; break; /* FIXME */
+ case PSI_T_INT8: $val->ival.zend.lval = res.i8; break;
+ case PSI_T_INT16: $val->ival.zend.lval = res.i16; break;
+ case PSI_T_INT32: $val->ival.zend.lval = res.i32; break;
+ case PSI_T_INT64: $val->ival.zend.lval = res.i64; break;
+ case PSI_T_FLOAT: $val->ival.dval = res.fval; break;
+ case PSI_T_DOUBLE: $val->ival.dval = res.dval; break;
+ default:
+ assert(0);
+
+ }
+ } else {
+ $val = NULL;
+ }
+ psi_num_exp_free(&$num);
+}
| impl_def_val_token[token] {
$val = psi_impl_def_val_init($token->type, $token->text);
$val->token = psi_token_copy($token);
impl_def_val_token:
NULL
-| NUMBER
| TRUE
| FALSE
| QUOTED_STRING
TYPEDEF typedef[def_] EOS {
$def = $def_;
}
+| TYPEDEF VOID name_token EOS {
+ $def = psi_decl_arg_init(
+ psi_decl_type_init(PSI_T_VOID, $VOID->text),
+ psi_decl_var_init($name_token->text, 0, 0)
+ );
+ $def->token = psi_token_copy($VOID);
+ $def->type->token = psi_token_copy($VOID);
+ $def->var->token = psi_token_copy($name_token);
+}
+| CPP_EXTENSION TYPEDEF typedef[def_] EOS {
+ $def = $def_;
+}
;
typedef[def]:
+ typedef_decl {
+ $def = $typedef_decl;
+}
+| CPP_EXTENSION typedef_decl {
+ $def = $typedef_decl;
+}
+;
+
+typedef_anon[def]:
+ typedef_anon_decl {
+ $def = $typedef_anon_decl;
+}
+| CPP_EXTENSION typedef_anon_decl {
+ $def = $typedef_anon_decl;
+}
+;
+
+typedef_decl[def]:
decl_arg
| decl_func_body[decl] {
$def = psi_decl_arg_init(
$def->var->token = psi_token_copy($name_token);
$def->type->token = psi_token_copy($enum->token);
$def->type->real.enm = $enum;
+ psi_parser_proc_add_enum(P, $enum);
}
| struct_name[struct] align_and_size[as] struct_args_block[args] decl_var[var] {
$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), $var);
$def->type->real.strct->token = psi_token_copy($struct);
$def->type->real.strct->align = $as.pos;
$def->type->real.strct->size = $as.len;
+ psi_parser_proc_add_struct(P, $def->type->real.strct);
}
| union_name[union] align_and_size[as] struct_args_block[args] decl_var[var] {
$def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), $var);
$def->type->real.unn->token = psi_token_copy($union);
$def->type->real.unn->align = $as.pos;
$def->type->real.unn->size = $as.len;
+ psi_parser_proc_add_union(P, $def->type->real.unn);
}
-| const_decl_type[type] decl_stdint_type[stdint] {
+| qualified_decl_type[type] decl_stdint_type[stdint] {
$stdint->type = PSI_T_NAME;
$def = psi_decl_arg_init($type, psi_decl_var_init($stdint->text, 0, 0));
$def->var->token = psi_token_copy($stdint);
}
;
-const_decl_type[type]:
+typedef_anon_decl[def]:
+ typedef_decl
+| qualified_decl_type[type] {
+ $def = psi_decl_arg_init($type, psi_decl_var_init(NULL, 0, 0));
+ $def->var->token = psi_token_copy($type->token);
+}
+| decl_enum[enum] {
+ $def = psi_decl_arg_init(
+ psi_decl_type_init(PSI_T_ENUM, $enum->name),
+ psi_decl_var_init(NULL, 0, 0)
+ );
+ $def->var->token = psi_token_copy($enum->token);
+ $def->type->token = psi_token_copy($enum->token);
+ $def->type->real.enm = $enum;
+ psi_parser_proc_add_enum(P, $enum);
+}
+| struct_name[struct] align_and_size[as] struct_args_block[args] {
+ $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_STRUCT, $struct->text), psi_decl_var_init(NULL, 0, 0));
+ $def->type->token = $struct;
+ $def->type->real.strct = psi_decl_struct_init($struct->text, $args);
+ $def->type->real.strct->token = psi_token_copy($struct);
+ $def->type->real.strct->align = $as.pos;
+ $def->type->real.strct->size = $as.len;
+ psi_parser_proc_add_struct(P, $def->type->real.strct);
+}
+| union_name[union] align_and_size[as] struct_args_block[args] {
+ $def = psi_decl_arg_init(psi_decl_type_init(PSI_T_UNION, $union->text), psi_decl_var_init(NULL, 0, 0));
+ $def->type->token = $union;
+ $def->type->real.unn = psi_decl_union_init($union->text, $args);
+ $def->type->real.unn->token = psi_token_copy($union);
+ $def->type->real.unn->align = $as.pos;
+ $def->type->real.unn->size = $as.len;
+ psi_parser_proc_add_union(P, $def->type->real.unn);
+}
+;
+
+qualified_decl_type[type]:
CONST decl_type[type_] {
$type = $type_;
}
+| VOLATILE decl_type[type_] {
+ $type = $type_;
+}
| decl_type
;
}
| INT
| LONG
+| LONG INT
;
int_width_types[type]:
}
;
+ignored_decl:
+ STATIC decl_body ignored_decl_body {
+ psi_decl_free(&$decl_body);
+}
+| CPP_INLINE decl_body ignored_decl_body {
+ psi_decl_free(&$decl_body);
+}
+| STATIC CPP_INLINE decl_body ignored_decl_body {
+ psi_decl_free(&$decl_body);
+}
+;
+
+ignored_decl_body:
+ LBRACE ignored_decl_body_stmts RBRACE
+;
+
+ignored_decl_body_stmts:
+ ignored_decl_body_stmt
+| ignored_decl_body_stmts ignored_decl_body_stmt
+;
+
+ignored_decl_body_stmt:
+ any_nobrace_token
+| ignored_decl_body
+;
+
decl:
decl_body
| NAME[abi] decl_body {
;
decl_functor[arg]:
- const_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
+ qualified_decl_type[type] indirection[i] LPAREN indirection[unused1] name_token[NAME] RPAREN {
(void) $unused1;
$NAME->type = PSI_T_NAME;
$arg = psi_decl_arg_init($type, psi_decl_var_init($NAME->text, $i, 0));
| VOID {
$args = NULL;
}
-| decl_arg[arg] {
+| decl_anon_arg[arg] {
$args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
}
-| decl_args[args_] COMMA decl_arg[arg] {
+| decl_args[args_] COMMA decl_anon_arg[arg] {
$args = psi_plist_add($args_, &$arg);
}
;
+decl_anon_arg[arg]:
+/* FIXME decl_functor_body_anon */
+ decl_arg {
+ $arg = $decl_arg;
+}
+| qualified_decl_type[type] indirection {
+ $arg = psi_decl_arg_init(
+ $type,
+ psi_decl_var_init(NULL, $indirection, 0)
+ );
+}
+| CONST VOID pointers {
+ $arg = psi_decl_arg_init(
+ psi_decl_type_init($VOID->type, $VOID->text),
+ psi_decl_var_init(NULL, $pointers, 0)
+ );
+ $arg->type->token = psi_token_copy($VOID);
+ $arg->var->token = psi_token_copy($VOID);
+ $arg->token = psi_token_copy($VOID);
+}
+| VOID pointers {
+ $arg = psi_decl_arg_init(
+ psi_decl_type_init($VOID->type, $VOID->text),
+ psi_decl_var_init(NULL, $pointers, 0)
+ );
+ $arg->type->token = psi_token_copy($VOID);
+ $arg->var->token = psi_token_copy($VOID);
+ $arg->token = psi_token_copy($VOID);
+}
+;
+
decl_arg[arg]:
decl_functor_body[decl] {
$arg = psi_decl_arg_init(
$arg->type->token = psi_token_copy($decl->func->token);
$arg->type->real.func = $decl;
}
-| const_decl_type[type] decl_var[var] {
+| qualified_decl_type[type] decl_var[var] {
$arg = psi_decl_arg_init($type, $var);
}
| CONST VOID pointers name_token[NAME] {
;
struct_args[args]:
- typedef[arg] decl_layout[layout] EOS {
+ typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
$arg->layout = $layout;
$args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
-}
-| typedef[arg] COMMA decl_vars[vars] EOS {
- $args = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &$arg);
- {
+ if ($vars) {
size_t i = 0;
- struct psi_decl_var *var;
+ struct psi_decl_arg *arg;
- while (psi_plist_get($vars, i++, &var)) {
- struct psi_decl_arg *arg = psi_decl_arg_init(psi_decl_type_copy($arg->type), var);
-
+ while (psi_plist_get($vars, i++, &arg)) {
+ arg->type = psi_decl_type_copy($arg->type);
$args = psi_plist_add($args, &arg);
}
+ free($vars);
}
- free($vars);
}
-| struct_args[args_] typedef[arg] decl_layout[layout] EOS {
+| struct_args[args_] typedef_anon[arg] decl_layout[layout] struct_arg_var_list[vars] EOS {
$arg->layout = $layout;
$args = psi_plist_add($args_, &$arg);
-}
-| struct_args[args_] typedef[arg] COMMA decl_vars[vars] EOS {
- $args = psi_plist_add($args_, &$arg);
- {
+ if ($vars) {
size_t i = 0;
- struct psi_decl_var *var;
+ struct psi_decl_arg *arg;
- while (psi_plist_get($vars, i++, &var)) {
- struct psi_decl_arg *arg = psi_decl_arg_init(psi_decl_type_copy($arg->type), var);
-
+ while (psi_plist_get($vars, i++, &arg)) {
+ arg->type = psi_decl_type_copy($arg->type);
$args = psi_plist_add($args, &arg);
}
+ free($vars);
+ }
+}
+;
+
+struct_arg_var_list[vars]:
+ %empty {
+ $vars = NULL;
+}
+| COMMA decl_vars_with_layout[vars_] {
+ $vars = $vars_;
+}
+;
+
+decl_vars_with_layout[vars]:
+ decl_var[var] decl_layout[layout] {
+ {
+ struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
+ arg->layout = $layout;
+ $vars = psi_plist_add(psi_plist_init((psi_plist_dtor) psi_decl_arg_free), &arg);
+ }
+}
+| decl_vars_with_layout[vars_] COMMA decl_var[var] decl_layout[layout] {
+ {
+ struct psi_decl_arg *arg = psi_decl_arg_init(NULL, $var);
+ arg->layout = $layout;
+ $vars = psi_plist_add($vars_, &arg);
}
- free($vars);
}
;
$exp = psi_num_exp_init_num($number);
$exp->token = psi_token_copy($number->token);
}
-| LPAREN const_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
+| LPAREN qualified_decl_type[type] RPAREN num_exp[exp_] %prec UNARY {
$exp = psi_num_exp_init_cast($type, $exp_);
$exp->token = psi_token_copy($type->token);
}
$num = psi_number_init(PSI_T_NAME, $decl_var, 0);
$num->token = psi_token_copy($decl_var->token);
}
+| sizeof {
+ $num = $sizeof;
+}
+;
+
+sizeof:
+ SIZEOF LPAREN sizeof_body[sizeof_] RPAREN {
+ $sizeof = $sizeof_;
+ $sizeof->token = psi_token_copy($SIZEOF);
+}
+| SIZEOF sizeof_body_notypes[sizeof_] {
+ $sizeof = $sizeof_;
+ $sizeof->token = psi_token_copy($SIZEOF);
+}
+;
+
+sizeof_body[sizeof]:
+ sizeof_body_notypes[sizeof_] {
+ $sizeof = $sizeof_;
+}
+| decl_type indirection {
+ if ($indirection) {
+ int8_t sizeof_void_p = sizeof(void *);
+ $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
+ } else {
+ $sizeof = psi_number_init(PSI_T_SIZEOF, $decl_type, 0);
+ }
+}
+;
+
+sizeof_body_notypes[sizeof]:
+ AMPERSAND NAME {
+ int8_t sizeof_void_p = sizeof(void *);
+ $sizeof = psi_number_init(PSI_T_INT8, &sizeof_void_p, 0);
+}
+| QUOTED_CHAR {
+ int8_t sizeof_a = sizeof('a');
+ $sizeof = psi_number_init(PSI_T_INT8, &sizeof_a, 0);
+}
+| QUOTED_STRING {
+ $sizeof = psi_number_init(PSI_T_INT64, &$QUOTED_STRING->size, 0);
+}
;
enum_name[name]:
%empty {
$l = NULL;
}
+| COLON NUMBER[width] {
+ $l = psi_layout_init(0, 0, psi_layout_init(0, atol($width->text), NULL));
+}
| COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
- $l = psi_layout_init(atol($align->text), atol($size->text));
+ $l = psi_layout_init(atol($align->text), atol($size->text), NULL);
+}
+| COLON NUMBER[width] COLON COLON LPAREN NUMBER[align] COMMA NUMBER[size] RPAREN {
+ $l = psi_layout_init(atol($align->text), atol($size->text), psi_layout_init(0, atol($width->text), NULL));
}
;
%empty {
$as = 0;
}
-| LBRACKET NUMBER RBRACKET {
- $as = atol($NUMBER->text);
+| LBRACKET RBRACKET {
+ $as = 0;
+}
+| LBRACKET num_exp RBRACKET {
+ if (psi_num_exp_validate(PSI_DATA(P), $num_exp, NULL, NULL, NULL, NULL, NULL)) {
+ $as = psi_long_num_exp($num_exp, NULL, &P->preproc->defs);
+ } else {
+ $as = 0;
+ }
}
;
;
asterisks[a]:
- ASTERISK {
+ asterisk {
$a = 1;
}
-| asterisks[a_] ASTERISK {
+| asterisks[a_] asterisk {
$a = $a_ + 1;
}
;
+asterisk:
+ ASTERISK
+| ASTERISK CONST
+;
+
/*
*
* impl
| let_calloc[calloc] {
$exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
}
+| STATIC let_calloc[calloc] {
+ $exp = psi_let_exp_init(PSI_LET_CALLOC, $calloc);
+ $calloc->static_memory = 1;
+}
| let_callback[callback] {
$exp = psi_let_exp_init(PSI_LET_CALLBACK, $callback);
}
projects / m6w6 / ext-psi / blobdiff