8 * Basic helper routine descriptions for 'sparse'.
10 * Copyright (C) 2003 Transmeta Corp.
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15 * of this software and associated documentation files (the "Software"), to deal
16 * in the Software without restriction, including without limitation the rights
17 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
18 * copies of the Software, and to permit persons to whom the Software is
19 * furnished to do so, subject to the following conditions:
21 * The above copyright notice and this permission notice shall be included in
22 * all copies or substantial portions of the Software.
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
27 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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36 #define DO_STRINGIFY(x) #x
37 #define STRINGIFY(x) DO_STRINGIFY(x)
40 #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
43 extern int verbose
, optimize
, optimize_size
, preprocessing
;
44 extern int die_if_error
;
45 extern int repeat_phase
, merge_phi_sources
;
46 extern int gcc_major
, gcc_minor
, gcc_patchlevel
;
48 extern unsigned int hexval(unsigned int c
);
71 DECLARE_PTR_LIST(symbol_list
, struct symbol
);
72 DECLARE_PTR_LIST(statement_list
, struct statement
);
73 DECLARE_PTR_LIST(expression_list
, struct expression
);
74 DECLARE_PTR_LIST(basic_block_list
, struct basic_block
);
75 DECLARE_PTR_LIST(instruction_list
, struct instruction
);
76 DECLARE_PTR_LIST(multijmp_list
, struct multijmp
);
77 DECLARE_PTR_LIST(pseudo_list
, struct pseudo
);
78 DECLARE_PTR_LIST(string_list
, char);
80 typedef struct pseudo
*pseudo_t
;
82 struct token
*skip_to(struct token
*, int);
83 struct token
*expect(struct token
*, int, const char *);
85 #define FORMAT_ATTR(pos) __attribute__ ((__format__ (__printf__, pos, pos+1)))
86 #define NORETURN_ATTR __attribute__ ((__noreturn__))
87 #define SENTINEL_ATTR __attribute__ ((__sentinel__))
89 #define FORMAT_ATTR(pos)
93 extern void die(const char *, ...) FORMAT_ATTR(1) NORETURN_ATTR
;
94 extern void info(struct position
, const char *, ...) FORMAT_ATTR(2);
95 extern void warning(struct position
, const char *, ...) FORMAT_ATTR(2);
96 extern void sparse_error(struct position
, const char *, ...) FORMAT_ATTR(2);
97 extern void error_die(struct position
, const char *, ...) FORMAT_ATTR(2) NORETURN_ATTR
;
98 extern void expression_error(struct expression
*, const char *, ...) FORMAT_ATTR(2);
100 extern void add_pre_buffer(const char *fmt
, ...) FORMAT_ATTR(1);
102 extern int preprocess_only
;
105 extern int Waddress_space
;
107 extern int Wcast_to_as
;
108 extern int Wcast_truncate
;
111 extern int Wdeclarationafterstatement
;
112 extern int Wdefault_bitfield_sign
;
113 extern int Wdesignated_init
;
114 extern int Wdo_while
;
115 extern int Wenum_mismatch
;
116 extern int Wsparse_error
;
117 extern int Winit_cstring
;
118 extern int Wnon_pointer_null
;
119 extern int Wold_initializer
;
120 extern int Wone_bit_signed_bitfield
;
121 extern int Woverride_init
;
122 extern int Woverride_init_all
;
123 extern int Woverride_init_whole_range
;
124 extern int Wparen_string
;
125 extern int Wptr_subtraction_blows
;
126 extern int Wreturn_void
;
128 extern int Wsizeof_bool
;
129 extern int Wtautological_compare
;
130 extern int Wtransparent_union
;
131 extern int Wtypesign
;
133 extern int Wuninitialized
;
134 extern int Wunknown_attribute
;
137 extern int dbg_entry
;
142 extern void declare_builtin_functions(void);
143 extern void create_builtin_stream(void);
144 extern struct symbol_list
*sparse_initialize(int argc
, char **argv
, struct string_list
**files
);
145 extern struct symbol_list
*__sparse(char *filename
);
146 extern struct symbol_list
*sparse_keep_tokens(char *filename
);
147 extern struct symbol_list
*sparse(char *filename
);
149 static inline int symbol_list_size(struct symbol_list
*list
)
151 return ptr_list_size((struct ptr_list
*)(list
));
154 static inline int statement_list_size(struct statement_list
*list
)
156 return ptr_list_size((struct ptr_list
*)(list
));
159 static inline int expression_list_size(struct expression_list
*list
)
161 return ptr_list_size((struct ptr_list
*)(list
));
164 static inline int instruction_list_size(struct instruction_list
*list
)
166 return ptr_list_size((struct ptr_list
*)(list
));
169 static inline int pseudo_list_size(struct pseudo_list
*list
)
171 return ptr_list_size((struct ptr_list
*)(list
));
174 static inline int bb_list_size(struct basic_block_list
*list
)
176 return ptr_list_size((struct ptr_list
*)(list
));
179 static inline void free_instruction_list(struct instruction_list
**head
)
181 free_ptr_list((struct ptr_list
**)head
);
184 static inline struct instruction
* delete_last_instruction(struct instruction_list
**head
)
186 return undo_ptr_list_last((struct ptr_list
**)head
);
189 static inline struct basic_block
* delete_last_basic_block(struct basic_block_list
**head
)
191 return delete_ptr_list_last((struct ptr_list
**)head
);
194 static inline struct basic_block
*first_basic_block(struct basic_block_list
*head
)
196 return first_ptr_list((struct ptr_list
*)head
);
198 static inline struct instruction
*last_instruction(struct instruction_list
*head
)
200 return last_ptr_list((struct ptr_list
*)head
);
203 static inline struct instruction
*first_instruction(struct instruction_list
*head
)
205 return first_ptr_list((struct ptr_list
*)head
);
208 static inline struct expression
*first_expression(struct expression_list
*head
)
210 return first_ptr_list((struct ptr_list
*)head
);
213 static inline pseudo_t
first_pseudo(struct pseudo_list
*head
)
215 return first_ptr_list((struct ptr_list
*)head
);
218 static inline void concat_symbol_list(struct symbol_list
*from
, struct symbol_list
**to
)
220 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
223 static inline void concat_basic_block_list(struct basic_block_list
*from
, struct basic_block_list
**to
)
225 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
228 static inline void concat_instruction_list(struct instruction_list
*from
, struct instruction_list
**to
)
230 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
233 static inline void add_symbol(struct symbol_list
**list
, struct symbol
*sym
)
235 add_ptr_list(list
, sym
);
238 static inline void add_statement(struct statement_list
**list
, struct statement
*stmt
)
240 add_ptr_list(list
, stmt
);
243 static inline void add_expression(struct expression_list
**list
, struct expression
*expr
)
245 add_ptr_list(list
, expr
);
248 #define hashval(x) ((unsigned long)(x))