8 * Basic helper routine descriptions for 'sparse'.
10 * Copyright (C) 2003 Transmeta Corp.
14 * Licensed under the Open Software License version 1.1
20 #define DO_STRINGIFY(x) #x
21 #define STRINGIFY(x) DO_STRINGIFY(x)
24 #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
27 extern int verbose
, optimize
, optimize_size
, preprocessing
;
28 extern int die_if_error
;
29 extern int repeat_phase
, merge_phi_sources
;
30 extern int gcc_major
, gcc_minor
, gcc_patchlevel
;
32 extern unsigned int hexval(unsigned int c
);
44 struct cmdline_include
{
49 extern struct cmdline_include cmdline_include
[];
50 extern int cmdline_include_nr
;
64 DECLARE_PTR_LIST(symbol_list
, struct symbol
);
65 DECLARE_PTR_LIST(statement_list
, struct statement
);
66 DECLARE_PTR_LIST(expression_list
, struct expression
);
67 DECLARE_PTR_LIST(basic_block_list
, struct basic_block
);
68 DECLARE_PTR_LIST(instruction_list
, struct instruction
);
69 DECLARE_PTR_LIST(multijmp_list
, struct multijmp
);
70 DECLARE_PTR_LIST(pseudo_list
, struct pseudo
);
71 DECLARE_PTR_LIST(string_list
, char);
73 typedef struct pseudo
*pseudo_t
;
75 struct token
*skip_to(struct token
*, int);
76 struct token
*expect(struct token
*, int, const char *);
78 #define FORMAT_ATTR(pos) __attribute__ ((__format__ (__printf__, pos, pos+1)))
79 #define NORETURN_ATTR __attribute__ ((__noreturn__))
80 #define SENTINEL_ATTR __attribute__ ((__sentinel__))
82 #define FORMAT_ATTR(pos)
86 extern void die(const char *, ...) FORMAT_ATTR(1) NORETURN_ATTR
;
87 extern void info(struct position
, const char *, ...) FORMAT_ATTR(2);
88 extern void warning(struct position
, const char *, ...) FORMAT_ATTR(2);
89 extern void sparse_error(struct position
, const char *, ...) FORMAT_ATTR(2);
90 extern void error_die(struct position
, const char *, ...) FORMAT_ATTR(2) NORETURN_ATTR
;
91 extern void expression_error(struct expression
*, const char *, ...) FORMAT_ATTR(2);
93 extern void add_pre_buffer(const char *fmt
, ...) FORMAT_ATTR(1);
95 extern int preprocess_only
;
97 extern int Waddress_space
;
99 extern int Wcast_to_as
;
100 extern int Wcast_truncate
;
103 extern int Wdefault_bitfield_sign
;
104 extern int Wdo_while
;
105 extern int Wenum_mismatch
;
106 extern int Wnon_pointer_null
;
107 extern int Wold_initializer
;
108 extern int Wone_bit_signed_bitfield
;
109 extern int Wparen_string
;
110 extern int Wptr_subtraction_blows
;
111 extern int Wreturn_void
;
113 extern int Wtransparent_union
;
114 extern int Wtypesign
;
116 extern int Wuninitialized
;
117 extern int Wdeclarationafterstatement
;
119 extern int dbg_entry
;
122 extern void declare_builtin_functions(void);
123 extern void create_builtin_stream(void);
124 extern struct symbol_list
*sparse_initialize(int argc
, char **argv
, struct string_list
**files
);
125 extern struct symbol_list
*__sparse(char *filename
);
126 extern struct symbol_list
*sparse_keep_tokens(char *filename
);
127 extern struct symbol_list
*sparse(char *filename
);
129 static inline int symbol_list_size(struct symbol_list
*list
)
131 return ptr_list_size((struct ptr_list
*)(list
));
134 static inline int statement_list_size(struct statement_list
*list
)
136 return ptr_list_size((struct ptr_list
*)(list
));
139 static inline int expression_list_size(struct expression_list
*list
)
141 return ptr_list_size((struct ptr_list
*)(list
));
144 static inline int instruction_list_size(struct instruction_list
*list
)
146 return ptr_list_size((struct ptr_list
*)(list
));
149 static inline int pseudo_list_size(struct pseudo_list
*list
)
151 return ptr_list_size((struct ptr_list
*)(list
));
154 static inline int bb_list_size(struct basic_block_list
*list
)
156 return ptr_list_size((struct ptr_list
*)(list
));
159 static inline void free_instruction_list(struct instruction_list
**head
)
161 free_ptr_list((struct ptr_list
**)head
);
164 static inline struct instruction
* delete_last_instruction(struct instruction_list
**head
)
166 return undo_ptr_list_last((struct ptr_list
**)head
);
169 static inline struct basic_block
* delete_last_basic_block(struct basic_block_list
**head
)
171 return delete_ptr_list_last((struct ptr_list
**)head
);
174 static inline struct basic_block
*first_basic_block(struct basic_block_list
*head
)
176 return first_ptr_list((struct ptr_list
*)head
);
178 static inline struct instruction
*last_instruction(struct instruction_list
*head
)
180 return last_ptr_list((struct ptr_list
*)head
);
183 static inline struct instruction
*first_instruction(struct instruction_list
*head
)
185 return first_ptr_list((struct ptr_list
*)head
);
188 static inline pseudo_t
first_pseudo(struct pseudo_list
*head
)
190 return first_ptr_list((struct ptr_list
*)head
);
193 static inline void concat_symbol_list(struct symbol_list
*from
, struct symbol_list
**to
)
195 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
198 static inline void concat_basic_block_list(struct basic_block_list
*from
, struct basic_block_list
**to
)
200 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
203 static inline void concat_instruction_list(struct instruction_list
*from
, struct instruction_list
**to
)
205 concat_ptr_list((struct ptr_list
*)from
, (struct ptr_list
**)to
);
208 static inline void add_symbol(struct symbol_list
**list
, struct symbol
*sym
)
210 add_ptr_list(list
, sym
);
213 static inline void add_statement(struct statement_list
**list
, struct statement
*stmt
)
215 add_ptr_list(list
, stmt
);
218 static inline void add_expression(struct expression_list
**list
, struct expression
*expr
)
220 add_ptr_list(list
, expr
);
223 #define hashval(x) ((unsigned long)(x))