1 /*********************************************************************/
5 DEF(TOK_WHILE
, "while")
8 DEF(TOK_CONTINUE
, "continue")
9 DEF(TOK_BREAK
, "break")
10 DEF(TOK_RETURN
, "return")
12 DEF(TOK_SWITCH
, "switch")
14 DEF(TOK_DEFAULT
, "default")
16 DEF(TOK_ASM2
, "__asm")
17 DEF(TOK_ASM3
, "__asm__")
19 DEF(TOK_EXTERN
, "extern")
20 DEF(TOK_STATIC
, "static")
21 DEF(TOK_UNSIGNED
, "unsigned")
22 DEF(TOK__Atomic
, "_Atomic")
23 DEF(TOK_CONST1
, "const")
24 DEF(TOK_CONST2
, "__const") /* gcc keyword */
25 DEF(TOK_CONST3
, "__const__") /* gcc keyword */
26 DEF(TOK_VOLATILE1
, "volatile")
27 DEF(TOK_VOLATILE2
, "__volatile") /* gcc keyword */
28 DEF(TOK_VOLATILE3
, "__volatile__") /* gcc keyword */
29 DEF(TOK_REGISTER
, "register")
30 DEF(TOK_SIGNED1
, "signed")
31 DEF(TOK_SIGNED2
, "__signed") /* gcc keyword */
32 DEF(TOK_SIGNED3
, "__signed__") /* gcc keyword */
34 DEF(TOK_INLINE1
, "inline")
35 DEF(TOK_INLINE2
, "__inline") /* gcc keyword */
36 DEF(TOK_INLINE3
, "__inline__") /* gcc keyword */
37 DEF(TOK_RESTRICT1
, "restrict")
38 DEF(TOK_RESTRICT2
, "__restrict")
39 DEF(TOK_RESTRICT3
, "__restrict__")
40 DEF(TOK_EXTENSION
, "__extension__") /* gcc keyword */
41 DEF(TOK_THREAD_LOCAL
, "_Thread_local") /* C11 thread-local storage */
43 DEF(TOK_GENERIC
, "_Generic")
44 DEF(TOK_STATIC_ASSERT
, "_Static_assert")
49 DEF(TOK_FLOAT
, "float")
50 DEF(TOK_DOUBLE
, "double")
51 DEF(TOK_BOOL
, "_Bool")
52 DEF(TOK_COMPLEX
, "_Complex")
53 DEF(TOK_SHORT
, "short")
55 DEF(TOK_STRUCT
, "struct")
56 DEF(TOK_UNION
, "union")
57 DEF(TOK_TYPEDEF
, "typedef")
59 DEF(TOK_SIZEOF
, "sizeof")
60 DEF(TOK_ATTRIBUTE1
, "__attribute")
61 DEF(TOK_ATTRIBUTE2
, "__attribute__")
62 DEF(TOK_ALIGNOF1
, "__alignof")
63 DEF(TOK_ALIGNOF2
, "__alignof__")
64 DEF(TOK_ALIGNOF3
, "_Alignof")
65 DEF(TOK_ALIGNAS
, "_Alignas")
66 DEF(TOK_TYPEOF1
, "typeof")
67 DEF(TOK_TYPEOF2
, "__typeof")
68 DEF(TOK_TYPEOF3
, "__typeof__")
69 DEF(TOK_LABEL
, "__label__")
71 #ifdef TCC_TARGET_ARM64
72 DEF(TOK_UINT128
, "__uint128_t")
75 /*********************************************************************/
76 /* the following are not keywords. They are included to ease parsing */
77 /* preprocessor only */
78 DEF(TOK_DEFINE
, "define")
79 DEF(TOK_INCLUDE
, "include")
80 DEF(TOK_INCLUDE_NEXT
, "include_next")
81 DEF(TOK_IFDEF
, "ifdef")
82 DEF(TOK_IFNDEF
, "ifndef")
84 DEF(TOK_ENDIF
, "endif")
85 DEF(TOK_DEFINED
, "defined")
86 DEF(TOK_UNDEF
, "undef")
87 DEF(TOK_ERROR
, "error")
88 DEF(TOK_WARNING
, "warning")
90 DEF(TOK_PRAGMA
, "pragma")
91 DEF(TOK___LINE__
, "__LINE__")
92 DEF(TOK___FILE__
, "__FILE__")
93 DEF(TOK___DATE__
, "__DATE__")
94 DEF(TOK___TIME__
, "__TIME__")
95 DEF(TOK___FUNCTION__
, "__FUNCTION__")
96 DEF(TOK___VA_ARGS__
, "__VA_ARGS__")
97 DEF(TOK___COUNTER__
, "__COUNTER__")
98 DEF(TOK___HAS_INCLUDE
, "__has_include")
99 DEF(TOK___HAS_INCLUDE_NEXT
, "__has_include_next")
101 /* special identifiers */
102 DEF(TOK___FUNC__
, "__func__")
104 /* special floating point values */
105 DEF(TOK___NAN__
, "__nan__")
106 DEF(TOK___SNAN__
, "__snan__")
107 DEF(TOK___INF__
, "__inf__")
108 #if defined TCC_TARGET_X86_64
109 DEF(TOK___mzerosf
, "__mzerosf") /* -0.0 */
110 DEF(TOK___mzerodf
, "__mzerodf") /* -0.0 */
113 /* attribute identifiers */
114 /* XXX: handle all tokens generically since speed is not critical */
115 DEF(TOK_SECTION1
, "section")
116 DEF(TOK_SECTION2
, "__section__")
117 DEF(TOK_ALIGNED1
, "aligned")
118 DEF(TOK_ALIGNED2
, "__aligned__")
119 DEF(TOK_PACKED1
, "packed")
120 DEF(TOK_PACKED2
, "__packed__")
121 DEF(TOK_WEAK1
, "weak")
122 DEF(TOK_WEAK2
, "__weak__")
123 DEF(TOK_ALIAS1
, "alias")
124 DEF(TOK_ALIAS2
, "__alias__")
125 DEF(TOK_UNUSED1
, "unused")
126 DEF(TOK_UNUSED2
, "__unused__")
127 DEF(TOK_NODEBUG1
, "nodebug")
128 DEF(TOK_NODEBUG2
, "__nodebug__")
129 DEF(TOK_CDECL1
, "cdecl")
130 DEF(TOK_CDECL2
, "__cdecl")
131 DEF(TOK_CDECL3
, "__cdecl__")
132 DEF(TOK_STDCALL1
, "stdcall")
133 DEF(TOK_STDCALL2
, "__stdcall")
134 DEF(TOK_STDCALL3
, "__stdcall__")
135 DEF(TOK_FASTCALL1
, "fastcall")
136 DEF(TOK_FASTCALL2
, "__fastcall")
137 DEF(TOK_FASTCALL3
, "__fastcall__")
138 DEF(TOK_THISCALL1
, "thiscall")
139 DEF(TOK_THISCALL2
, "__thiscall")
140 DEF(TOK_THISCALL3
, "__thiscall__")
141 DEF(TOK_REGPARM1
, "regparm")
142 DEF(TOK_REGPARM2
, "__regparm__")
143 DEF(TOK_CLEANUP1
, "cleanup")
144 DEF(TOK_CLEANUP2
, "__cleanup__")
145 DEF(TOK_CONSTRUCTOR1
, "constructor")
146 DEF(TOK_CONSTRUCTOR2
, "__constructor__")
147 DEF(TOK_DESTRUCTOR1
, "destructor")
148 DEF(TOK_DESTRUCTOR2
, "__destructor__")
149 DEF(TOK_ALWAYS_INLINE1
, "always_inline")
150 DEF(TOK_ALWAYS_INLINE2
, "__always_inline__")
152 DEF(TOK_MODE
, "__mode__")
153 DEF(TOK_MODE_QI
, "__QI__")
154 DEF(TOK_MODE_DI
, "__DI__")
155 DEF(TOK_MODE_HI
, "__HI__")
156 DEF(TOK_MODE_SI
, "__SI__")
157 DEF(TOK_MODE_word
, "__word__")
159 DEF(TOK_DLLEXPORT
, "dllexport")
160 DEF(TOK_DLLIMPORT
, "dllimport")
161 DEF(TOK_NODECORATE
, "nodecorate")
162 DEF(TOK_NORETURN1
, "noreturn")
163 DEF(TOK_NORETURN2
, "__noreturn__")
164 DEF(TOK_NORETURN3
, "_Noreturn")
165 DEF(TOK_VISIBILITY1
, "visibility")
166 DEF(TOK_VISIBILITY2
, "__visibility__")
168 DEF(TOK_builtin_types_compatible_p
, "__builtin_types_compatible_p")
169 DEF(TOK_builtin_choose_expr
, "__builtin_choose_expr")
170 DEF(TOK_builtin_constant_p
, "__builtin_constant_p")
171 DEF(TOK_builtin_frame_address
, "__builtin_frame_address")
172 DEF(TOK_builtin_return_address
, "__builtin_return_address")
173 DEF(TOK_builtin_expect
, "__builtin_expect")
174 DEF(TOK_builtin_unreachable
, "__builtin_unreachable")
175 /*DEF(TOK_builtin_va_list, "__builtin_va_list")*/
176 #if defined TCC_TARGET_PE && defined TCC_TARGET_X86_64
177 DEF(TOK_builtin_va_start
, "__builtin_va_start")
178 #elif defined TCC_TARGET_X86_64
179 DEF(TOK_builtin_va_arg_types
, "__builtin_va_arg_types")
180 #elif defined TCC_TARGET_ARM64
181 DEF(TOK_builtin_va_start
, "__builtin_va_start")
182 DEF(TOK_builtin_va_arg
, "__builtin_va_arg")
183 #elif defined TCC_TARGET_RISCV64
184 DEF(TOK_builtin_va_start
, "__builtin_va_start")
187 /* atomic operations */
188 #define DEF_ATOMIC(ID) DEF(TOK_##__##ID, "__"#ID)
189 DEF_ATOMIC(atomic_store
)
190 DEF_ATOMIC(atomic_load
)
191 DEF_ATOMIC(atomic_exchange
)
192 DEF_ATOMIC(atomic_compare_exchange
)
193 DEF_ATOMIC(atomic_fetch_add
)
194 DEF_ATOMIC(atomic_fetch_sub
)
195 DEF_ATOMIC(atomic_fetch_or
)
196 DEF_ATOMIC(atomic_fetch_xor
)
197 DEF_ATOMIC(atomic_fetch_and
)
198 DEF_ATOMIC(atomic_fetch_nand
)
199 DEF_ATOMIC(atomic_add_fetch
)
200 DEF_ATOMIC(atomic_sub_fetch
)
201 DEF_ATOMIC(atomic_or_fetch
)
202 DEF_ATOMIC(atomic_xor_fetch
)
203 DEF_ATOMIC(atomic_and_fetch
)
204 DEF_ATOMIC(atomic_nand_fetch
)
207 DEF(TOK_pack
, "pack")
208 #if !defined(TCC_TARGET_I386) && !defined(TCC_TARGET_X86_64) && \
209 !defined(TCC_TARGET_ARM) && !defined(TCC_TARGET_ARM64) && \
210 !defined(TCC_TARGET_RISCV64)
211 /* already defined for assembler */
212 DEF(TOK_ASM_push
, "push")
213 DEF(TOK_ASM_pop
, "pop")
215 DEF(TOK_comment
, "comment")
217 DEF(TOK_push_macro
, "push_macro")
218 DEF(TOK_pop_macro
, "pop_macro")
219 DEF(TOK_once
, "once")
220 DEF(TOK_option
, "option")
222 /* builtin functions or variables */
224 DEF(TOK_memcpy
, "memcpy")
225 DEF(TOK_memmove
, "memmove")
226 DEF(TOK_memset
, "memset")
227 DEF(TOK___divdi3
, "__divdi3")
228 DEF(TOK___moddi3
, "__moddi3")
229 DEF(TOK___udivdi3
, "__udivdi3")
230 DEF(TOK___umoddi3
, "__umoddi3")
231 DEF(TOK___ashrdi3
, "__ashrdi3")
232 DEF(TOK___lshrdi3
, "__lshrdi3")
233 DEF(TOK___ashldi3
, "__ashldi3")
234 DEF(TOK___floatundisf
, "__floatundisf")
235 DEF(TOK___floatundidf
, "__floatundidf")
237 DEF(TOK___floatundixf
, "__floatundixf")
238 DEF(TOK___fixunsxfdi
, "__fixunsxfdi")
240 DEF(TOK___fixunssfdi
, "__fixunssfdi")
241 DEF(TOK___fixunsdfdi
, "__fixunsdfdi")
244 #if defined TCC_TARGET_ARM
246 DEF(TOK_memcpy
, "__aeabi_memcpy")
247 DEF(TOK_memmove
, "__aeabi_memmove")
248 DEF(TOK_memmove4
, "__aeabi_memmove4")
249 DEF(TOK_memmove8
, "__aeabi_memmove8")
250 DEF(TOK_memset
, "__aeabi_memset")
251 DEF(TOK___aeabi_ldivmod
, "__aeabi_ldivmod")
252 DEF(TOK___aeabi_uldivmod
, "__aeabi_uldivmod")
253 DEF(TOK___aeabi_idivmod
, "__aeabi_idivmod")
254 DEF(TOK___aeabi_uidivmod
, "__aeabi_uidivmod")
255 DEF(TOK___divsi3
, "__aeabi_idiv")
256 DEF(TOK___udivsi3
, "__aeabi_uidiv")
257 DEF(TOK___floatdisf
, "__aeabi_l2f")
258 DEF(TOK___floatdidf
, "__aeabi_l2d")
259 DEF(TOK___fixsfdi
, "__aeabi_f2lz")
260 DEF(TOK___fixdfdi
, "__aeabi_d2lz")
261 DEF(TOK___ashrdi3
, "__aeabi_lasr")
262 DEF(TOK___lshrdi3
, "__aeabi_llsr")
263 DEF(TOK___ashldi3
, "__aeabi_llsl")
264 DEF(TOK___floatundisf
, "__aeabi_ul2f")
265 DEF(TOK___floatundidf
, "__aeabi_ul2d")
266 DEF(TOK___fixunssfdi
, "__aeabi_f2ulz")
267 DEF(TOK___fixunsdfdi
, "__aeabi_d2ulz")
269 DEF(TOK___modsi3
, "__modsi3")
270 DEF(TOK___umodsi3
, "__umodsi3")
271 DEF(TOK___divsi3
, "__divsi3")
272 DEF(TOK___udivsi3
, "__udivsi3")
273 DEF(TOK___floatdisf
, "__floatdisf")
274 DEF(TOK___floatdidf
, "__floatdidf")
276 DEF(TOK___floatdixf
, "__floatdixf")
277 DEF(TOK___fixunssfsi
, "__fixunssfsi")
278 DEF(TOK___fixunsdfsi
, "__fixunsdfsi")
279 DEF(TOK___fixunsxfsi
, "__fixunsxfsi")
280 DEF(TOK___fixxfdi
, "__fixxfdi")
282 DEF(TOK___fixsfdi
, "__fixsfdi")
283 DEF(TOK___fixdfdi
, "__fixdfdi")
287 #if defined TCC_TARGET_C67
288 DEF(TOK__divi
, "_divi")
289 DEF(TOK__divu
, "_divu")
290 DEF(TOK__divf
, "_divf")
291 DEF(TOK__divd
, "_divd")
292 DEF(TOK__remi
, "_remi")
293 DEF(TOK__remu
, "_remu")
296 #if defined TCC_TARGET_I386
297 DEF(TOK___fixsfdi
, "__fixsfdi")
298 DEF(TOK___fixdfdi
, "__fixdfdi")
299 DEF(TOK___fixxfdi
, "__fixxfdi")
302 #if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64
303 DEF(TOK_alloca
, "alloca")
306 #if defined TCC_TARGET_PE
307 DEF(TOK___chkstk
, "__chkstk")
309 #if defined TCC_TARGET_ARM64 || defined TCC_TARGET_RISCV64
310 DEF(TOK___arm64_clear_cache
, "__arm64_clear_cache")
311 DEF(TOK___addtf3
, "__addtf3")
312 DEF(TOK___subtf3
, "__subtf3")
313 DEF(TOK___multf3
, "__multf3")
314 DEF(TOK___divtf3
, "__divtf3")
315 DEF(TOK___extendsftf2
, "__extendsftf2")
316 DEF(TOK___extenddftf2
, "__extenddftf2")
317 DEF(TOK___trunctfsf2
, "__trunctfsf2")
318 DEF(TOK___trunctfdf2
, "__trunctfdf2")
319 DEF(TOK___fixtfsi
, "__fixtfsi")
320 DEF(TOK___fixtfdi
, "__fixtfdi")
321 DEF(TOK___fixunstfsi
, "__fixunstfsi")
322 DEF(TOK___fixunstfdi
, "__fixunstfdi")
323 DEF(TOK___floatsitf
, "__floatsitf")
324 DEF(TOK___floatditf
, "__floatditf")
325 DEF(TOK___floatunsitf
, "__floatunsitf")
326 DEF(TOK___floatunditf
, "__floatunditf")
327 DEF(TOK___eqtf2
, "__eqtf2")
328 DEF(TOK___netf2
, "__netf2")
329 DEF(TOK___lttf2
, "__lttf2")
330 DEF(TOK___letf2
, "__letf2")
331 DEF(TOK___gttf2
, "__gttf2")
332 DEF(TOK___getf2
, "__getf2")
335 /* bound checking symbols */
336 #ifdef CONFIG_TCC_BCHECK
337 DEF(TOK___bound_ptr_add
, "__bound_ptr_add")
338 DEF(TOK___bound_ptr_indir1
, "__bound_ptr_indir1")
339 DEF(TOK___bound_ptr_indir2
, "__bound_ptr_indir2")
340 DEF(TOK___bound_ptr_indir4
, "__bound_ptr_indir4")
341 DEF(TOK___bound_ptr_indir8
, "__bound_ptr_indir8")
342 DEF(TOK___bound_ptr_indir12
, "__bound_ptr_indir12")
343 DEF(TOK___bound_ptr_indir16
, "__bound_ptr_indir16")
344 DEF(TOK___bound_main_arg
, "__bound_main_arg")
345 DEF(TOK___bound_local_new
, "__bound_local_new")
346 DEF(TOK___bound_local_delete
, "__bound_local_delete")
347 DEF(TOK___bound_setjmp
, "__bound_setjmp")
348 DEF(TOK___bound_longjmp
, "__bound_longjmp")
349 DEF(TOK___bound_new_region
, "__bound_new_region")
350 # ifdef TCC_TARGET_PE
351 # ifdef TCC_TARGET_X86_64
352 DEF(TOK___bound_alloca_nr
, "__bound_alloca_nr")
355 DEF(TOK_sigsetjmp
, "sigsetjmp")
356 DEF(TOK___sigsetjmp
, "__sigsetjmp")
357 DEF(TOK_siglongjmp
, "siglongjmp")
359 DEF(TOK_setjmp
, "setjmp")
360 DEF(TOK__setjmp
, "_setjmp")
361 DEF(TOK_longjmp
, "longjmp")
365 /*********************************************************************/
367 #define DEF_ASM(x) DEF(TOK_ASM_ ## x, #x)
368 #define DEF_ASMDIR(x) DEF(TOK_ASMDIR_ ## x, "." #x)
369 #define TOK_ASM_int TOK_INT
371 #define TOK_ASMDIR_FIRST TOK_ASMDIR_byte
372 #define TOK_ASMDIR_LAST TOK_ASMDIR_section
374 DEF_ASMDIR(byte
) /* must be first directive */
397 DEF_ASMDIR(pushsection
)
398 DEF_ASMDIR(popsection
)
404 #if defined(TCC_TARGET_I386)
407 #elif defined(TCC_TARGET_X86_64)
409 #elif defined(TCC_TARGET_RISCV64)
415 DEF_ASMDIR(section
) /* must be last directive */
417 #if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64
418 #include "i386-tok.h"
421 #if defined TCC_TARGET_ARM || defined TCC_TARGET_ARM64
425 #if defined TCC_TARGET_RISCV64
426 #include "riscv64-tok.h"