2 * Copyright (c) 2008 Hyogeol Lee <hyogeollee@gmail.com>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include <sys/types.h>
38 #include "_libelftc.h"
40 ELFTC_VCSID("$Id: libelftc_dem_gnu2.c 3513 2016-12-29 07:04:22Z kaiwang27 $");
43 * @file cpp_demangle_gnu2.c
44 * @brief Decode function name encoding in GNU 2.
46 * Function name encoding in GNU 2 based on ARM style.
50 ENCODE_FUNC, ENCODE_OP, ENCODE_OP_CT, ENCODE_OP_DT, ENCODE_OP_USER,
51 ENCODE_OP_TF, ENCODE_OP_TI, ENCODE_OP_VT
59 struct demangle_data {
60 bool ptr, ref, cnst, array, cnst_fn, class_name;
61 struct cstring array_str;
63 enum encode_type type;
64 struct vector_str vec;
65 struct vector_str arg;
68 #define SIMPLE_HASH(x,y) (64 * x + y)
69 #define VEC_PUSH_STR(d,s) vector_str_push((d), (s), strlen((s)))
70 #define CPP_DEMANGLE_GNU2_TRY 128
72 static void dest_cstring(struct cstring *);
73 static void dest_demangle_data(struct demangle_data *);
74 static bool init_cstring(struct cstring *, size_t);
75 static bool init_demangle_data(struct demangle_data *);
76 static bool push_CTDT(const char *, size_t, struct vector_str *);
77 static bool read_array(struct demangle_data *);
78 static bool read_class(struct demangle_data *);
79 static bool read_func(struct demangle_data *);
80 static bool read_func_name(struct demangle_data *);
81 static bool read_func_ptr(struct demangle_data *);
82 static bool read_memptr(struct demangle_data *);
83 static bool read_op(struct demangle_data *);
84 static bool read_op_user(struct demangle_data *);
85 static bool read_qual_name(struct demangle_data *);
86 static int read_subst(struct demangle_data *);
87 static int read_subst_iter(struct demangle_data *);
88 static bool read_type(struct demangle_data *);
91 * @brief Decode the input string by the GNU 2 style.
93 * @return New allocated demangled string or NULL if failed.
96 cpp_demangle_gnu2(const char *org)
98 struct demangle_data d;
99 size_t arg_begin, arg_len;
106 if (init_demangle_data(&d) == false)
113 if (read_func_name(&d) == false)
122 if (push_CTDT("::", 2, &d.vec) == false)
127 if (push_CTDT("::~", 3, &d.vec) == false)
130 if (VEC_PUSH_STR(&d.vec, "(void)") == false)
134 case ENCODE_OP_USER :
143 else if (*d.p == '\0') {
144 if (d.class_name == true) {
145 if (VEC_PUSH_STR(&d.vec, "(void)") == false)
153 /* start argument types */
154 if (VEC_PUSH_STR(&d.vec, "(") == false)
159 const int rtn_subst = read_subst(&d);
163 else if (rtn_subst == 1)
170 const int rtn_subst_iter = read_subst_iter(&d);
172 if (rtn_subst_iter == -1)
174 else if(rtn_subst_iter == 1)
180 arg_begin = d.vec.size;
182 if (read_type(&d) == false)
186 if (VEC_PUSH_STR(&d.vec, "*") == false)
193 if (VEC_PUSH_STR(&d.vec, "&") == false)
199 if (d.cnst == true) {
200 if (VEC_PUSH_STR(&d.vec, " const") == false)
206 if (d.array == true) {
207 if (vector_str_push(&d.vec, d.array_str.buf,
208 d.array_str.size) == false)
211 dest_cstring(&d.array_str);
218 if ((arg = vector_str_substr(&d.vec, arg_begin, d.vec.size - 1,
222 if (vector_str_push(&d.arg, arg, arg_len) == false)
227 if (VEC_PUSH_STR(&d.vec, ", ") == false)
230 if (++try > CPP_DEMANGLE_GNU2_TRY)
234 /* end argument types */
235 if (VEC_PUSH_STR(&d.vec, ")") == false)
238 if (d.cnst_fn == true && VEC_PUSH_STR(&d.vec, " const") == false)
241 rtn = vector_str_get_flat(&d.vec, NULL);
243 dest_demangle_data(&d);
249 * @brief Test input string is encoded by the GNU 2 style.
251 * @return True if input string is encoded by the GNU 2 style.
254 is_cpp_mangled_gnu2(const char *org)
262 /* search valid text to end */
263 str = strstr(org, "__");
264 while (str != NULL) {
265 if (*(str + 2) != '\0') {
266 if (*(str + 2) == 'C' ||
269 ELFTC_ISDIGIT(*(str + 2))) {
275 if (*(str + 3) != '\0') {
276 switch (SIMPLE_HASH(*(str + 2), *(str + 3))) {
277 case SIMPLE_HASH('m', 'l') :
278 case SIMPLE_HASH('d', 'v') :
279 case SIMPLE_HASH('m', 'd') :
280 case SIMPLE_HASH('p', 'l') :
281 case SIMPLE_HASH('m', 'i') :
282 case SIMPLE_HASH('l', 's') :
283 case SIMPLE_HASH('r', 's') :
284 case SIMPLE_HASH('e', 'q') :
285 case SIMPLE_HASH('n', 'e') :
286 case SIMPLE_HASH('l', 't') :
287 case SIMPLE_HASH('g', 't') :
288 case SIMPLE_HASH('l', 'e') :
289 case SIMPLE_HASH('g', 'e') :
290 case SIMPLE_HASH('a', 'd') :
291 case SIMPLE_HASH('o', 'r') :
292 case SIMPLE_HASH('e', 'r') :
293 case SIMPLE_HASH('a', 'a') :
294 case SIMPLE_HASH('o', 'o') :
295 case SIMPLE_HASH('n', 't') :
296 case SIMPLE_HASH('c', 'o') :
297 case SIMPLE_HASH('p', 'p') :
298 case SIMPLE_HASH('m', 'm') :
299 case SIMPLE_HASH('a', 's') :
300 case SIMPLE_HASH('r', 'f') :
301 case SIMPLE_HASH('a', 'p') :
302 case SIMPLE_HASH('a', 'm') :
303 case SIMPLE_HASH('a', 'l') :
304 case SIMPLE_HASH('a', 'r') :
305 case SIMPLE_HASH('a', 'o') :
306 case SIMPLE_HASH('a', 'e') :
307 case SIMPLE_HASH('c', 'm') :
308 case SIMPLE_HASH('r', 'm') :
309 case SIMPLE_HASH('c', 'l') :
310 case SIMPLE_HASH('v', 'c') :
311 case SIMPLE_HASH('n', 'w') :
312 case SIMPLE_HASH('d', 'l') :
313 case SIMPLE_HASH('o', 'p') :
314 case SIMPLE_HASH('t', 'f') :
315 case SIMPLE_HASH('t', 'i') :
323 str = strstr(str + 2, "__");
326 rtn |= strstr(org, "_$_") != NULL;
327 rtn |= strstr(org, "_vt$") != NULL;
333 dest_cstring(struct cstring *s)
345 dest_demangle_data(struct demangle_data *d)
349 vector_str_dest(&d->arg);
350 vector_str_dest(&d->vec);
352 dest_cstring(&d->array_str);
357 init_cstring(struct cstring *s, size_t len)
360 if (s == NULL || len <= 1)
363 if ((s->buf = malloc(sizeof(char) * len)) == NULL)
372 init_demangle_data(struct demangle_data *d)
383 d->class_name = false;
385 d->array_str.buf = NULL;
386 d->array_str.size = 0;
388 d->type = ENCODE_FUNC;
390 if (vector_str_init(&d->vec) == false)
393 if (vector_str_init(&d->arg) == false) {
394 vector_str_dest(&d->vec);
403 push_CTDT(const char *s, size_t l, struct vector_str *v)
406 if (s == NULL || l == 0 || v == NULL)
409 if (vector_str_push(v, s, l) == false)
414 return (VEC_PUSH_STR(v, v->container[v->size - 2]));
418 read_array(struct demangle_data *d)
423 if (d == NULL || d->p == NULL)
433 if (ELFTC_ISDIGIT(*end) == 0)
445 dest_cstring(&d->array_str);
446 if (init_cstring(&d->array_str, len + 3) == false)
449 strncpy(d->array_str.buf + 1, d->p, len);
450 *d->array_str.buf = '[';
451 *(d->array_str.buf + len + 1) = ']';
460 read_class(struct demangle_data *d)
468 len = strtol(d->p, &str, 10);
469 if (len == 0 && (errno == EINVAL || errno == ERANGE))
475 if (vector_str_push(&d->vec, str, len) == false)
480 d->class_name = true;
486 read_func(struct demangle_data *d)
495 assert(d->p != NULL && "d->p (org str) is NULL");
496 if ((delim = strstr(d->p, "__")) == NULL)
512 if (*d->p == 'Q' && ELFTC_ISDIGIT(*(d->p + 1))) {
515 if (read_qual_name(d) == false)
517 } else if (ELFTC_ISDIGIT(*d->p)) {
518 if (read_class(d) == false)
521 if (VEC_PUSH_STR(&d->vec, "::") == false)
525 return (vector_str_push(&d->vec, name, len));
529 read_func_name(struct demangle_data *d)
541 assert(d->p != NULL && "d->p (org str) is NULL");
543 if (*d->p == '_' && *(d->p + 1) == '_') {
547 if (*d->p == 'Q' && ELFTC_ISDIGIT(*(d->p + 1))) {
549 d->type = ENCODE_OP_CT;
551 if (read_qual_name(d) == false)
554 return (vector_str_pop(&d->vec));
555 } else if (ELFTC_ISDIGIT(*d->p)) {
556 d->type = ENCODE_OP_CT;
558 return (read_class(d));
562 if (read_op(d) == false) {
563 /* not good condition, start function name with '__' */
564 d->type = ENCODE_FUNC;
566 if (VEC_PUSH_STR(&d->vec, "__") == false)
569 return (read_func(d));
572 if (d->type == ENCODE_OP_USER ||
573 d->type == ENCODE_OP_TF ||
574 d->type == ENCODE_OP_TI)
586 /* assume delimiter is removed */
587 if (*d->p == 'Q' && ELFTC_ISDIGIT(*(d->p + 1))) {
590 assert(d->vec.size > 0);
592 len = strlen(d->vec.container[d->vec.size - 1]);
593 if ((op_name = malloc(sizeof(char) * (len + 1)))
597 snprintf(op_name, len + 1, "%s",
598 d->vec.container[d->vec.size - 1]);
599 vector_str_pop(&d->vec);
601 if (read_qual_name(d) == false)
604 if (VEC_PUSH_STR(&d->vec, "::") == false)
607 if (vector_str_push(&d->vec, op_name, len) == false)
611 } else if (ELFTC_ISDIGIT(*d->p)) {
612 assert(d->vec.size > 0);
614 len = strlen(d->vec.container[d->vec.size - 1]);
615 if ((op_name = malloc(sizeof(char) * (len + 1)))
619 snprintf(op_name, len + 1, "%s",
620 d->vec.container[d->vec.size - 1]);
621 vector_str_pop(&d->vec);
623 if (read_class(d) == false)
626 if (VEC_PUSH_STR(&d->vec, "::") == false)
629 if (vector_str_push(&d->vec, op_name, len) == false)
634 } else if (memcmp(d->p, "_$_", 3) == 0) {
637 d->type = ENCODE_OP_DT;
639 if (*d->p == 'Q' && ELFTC_ISDIGIT(*(d->p + 1))) {
642 if (read_qual_name(d) == false)
645 return (vector_str_pop(&d->vec));
646 } else if (ELFTC_ISDIGIT(*d->p))
647 return (read_class(d));
650 } else if (memcmp(d->p, "_vt$", 4) == 0) {
653 d->type = ENCODE_OP_VT;
655 if (*d->p == 'Q' && ELFTC_ISDIGIT(*(d->p + 1))) {
658 if (read_qual_name(d) == false)
661 if (vector_str_pop(&d->vec) == false)
663 } else if (ELFTC_ISDIGIT(*d->p)) {
664 if (read_class(d) == false)
668 return (VEC_PUSH_STR(&d->vec, " virtual table"));
670 return (read_func(d));
677 /* Read function ptr type */
679 read_func_ptr(struct demangle_data *d)
681 struct demangle_data fptr;
682 size_t arg_len, rtn_len;
683 char *arg_type, *rtn_type;
689 if (init_demangle_data(&fptr) == false)
698 if (read_type(&fptr) == false) {
699 dest_demangle_data(&fptr);
704 if (fptr.ptr == true) {
705 if (VEC_PUSH_STR(&fptr.vec, "*") == false) {
706 dest_demangle_data(&fptr);
714 if (fptr.ref == true) {
715 if (VEC_PUSH_STR(&fptr.vec, "&") == false) {
716 dest_demangle_data(&fptr);
724 if (fptr.cnst == true) {
725 if (VEC_PUSH_STR(&fptr.vec, " const") == false) {
726 dest_demangle_data(&fptr);
737 if (VEC_PUSH_STR(&fptr.vec, ", ") == false) {
738 dest_demangle_data(&fptr);
743 if (++lim > CPP_DEMANGLE_GNU2_TRY) {
745 dest_demangle_data(&fptr);
751 arg_type = vector_str_get_flat(&fptr.vec, &arg_len);
755 dest_demangle_data(&fptr);
757 if (init_demangle_data(&fptr) == false) {
766 if (read_type(&fptr) == false) {
768 dest_demangle_data(&fptr);
773 rtn_type = vector_str_get_flat(&fptr.vec, &rtn_len);
777 dest_demangle_data(&fptr);
779 if (vector_str_push(&d->vec, rtn_type, rtn_len) == false) {
788 if (VEC_PUSH_STR(&d->vec, " (*)(") == false) {
794 if (vector_str_push(&d->vec, arg_type, arg_len) == false) {
802 return (VEC_PUSH_STR(&d->vec, ")"));
806 read_memptr(struct demangle_data *d)
808 struct demangle_data mptr;
813 if (d == NULL || d->p == NULL)
816 if (init_demangle_data(&mptr) == false)
823 if (*mptr.p == 'Q') {
826 if (read_qual_name(&mptr) == false)
828 } else if (read_class(&mptr) == false)
833 if ((mptr_str = vector_str_get_flat(&mptr.vec, &len)) == NULL)
836 if (vector_str_push(&d->vec, mptr_str, len) == false)
839 if (VEC_PUSH_STR(&d->vec, "::*") == false)
845 dest_demangle_data(&mptr);
851 read_op(struct demangle_data *d)
857 assert(d->p != NULL && "d->p (org str) is NULL");
859 switch (SIMPLE_HASH(*(d->p), *(d->p+1))) {
860 case SIMPLE_HASH('m', 'l') :
862 return (VEC_PUSH_STR(&d->vec, "operator*"));
863 case SIMPLE_HASH('d', 'v') :
865 return (VEC_PUSH_STR(&d->vec, "operator/"));
866 case SIMPLE_HASH('m', 'd') :
868 return (VEC_PUSH_STR(&d->vec, "operator%"));
869 case SIMPLE_HASH('p', 'l') :
871 return (VEC_PUSH_STR(&d->vec, "operator+"));
872 case SIMPLE_HASH('m', 'i') :
874 return (VEC_PUSH_STR(&d->vec, "operator-"));
875 case SIMPLE_HASH('l', 's') :
877 return (VEC_PUSH_STR(&d->vec, "operator<<"));
878 case SIMPLE_HASH('r', 's') :
880 return (VEC_PUSH_STR(&d->vec, "operator>>"));
881 case SIMPLE_HASH('e', 'q') :
883 return (VEC_PUSH_STR(&d->vec, "operator=="));
884 case SIMPLE_HASH('n', 'e') :
886 return (VEC_PUSH_STR(&d->vec, "operator!="));
887 case SIMPLE_HASH('l', 't') :
889 return (VEC_PUSH_STR(&d->vec, "operator<"));
890 case SIMPLE_HASH('g', 't') :
892 return (VEC_PUSH_STR(&d->vec, "operator>"));
893 case SIMPLE_HASH('l', 'e') :
895 return (VEC_PUSH_STR(&d->vec, "operator<="));
896 case SIMPLE_HASH('g', 'e') :
898 return (VEC_PUSH_STR(&d->vec, "operator>="));
899 case SIMPLE_HASH('a', 'd') :
903 return (VEC_PUSH_STR(&d->vec, "operator/="));
905 return (VEC_PUSH_STR(&d->vec, "operator&"));
906 case SIMPLE_HASH('o', 'r') :
908 return (VEC_PUSH_STR(&d->vec, "operator|"));
909 case SIMPLE_HASH('e', 'r') :
911 return (VEC_PUSH_STR(&d->vec, "operator^"));
912 case SIMPLE_HASH('a', 'a') :
916 return (VEC_PUSH_STR(&d->vec, "operator&="));
918 return (VEC_PUSH_STR(&d->vec, "operator&&"));
919 case SIMPLE_HASH('o', 'o') :
921 return (VEC_PUSH_STR(&d->vec, "operator||"));
922 case SIMPLE_HASH('n', 't') :
924 return (VEC_PUSH_STR(&d->vec, "operator!"));
925 case SIMPLE_HASH('c', 'o') :
927 return (VEC_PUSH_STR(&d->vec, "operator~"));
928 case SIMPLE_HASH('p', 'p') :
930 return (VEC_PUSH_STR(&d->vec, "operator++"));
931 case SIMPLE_HASH('m', 'm') :
933 return (VEC_PUSH_STR(&d->vec, "operator--"));
934 case SIMPLE_HASH('a', 's') :
936 return (VEC_PUSH_STR(&d->vec, "operator="));
937 case SIMPLE_HASH('r', 'f') :
939 return (VEC_PUSH_STR(&d->vec, "operator->"));
940 case SIMPLE_HASH('a', 'p') :
942 if (*(d->p + 2) != 'l')
946 return (VEC_PUSH_STR(&d->vec, "operator+="));
947 case SIMPLE_HASH('a', 'm') :
951 return (VEC_PUSH_STR(&d->vec, "operator-="));
952 } else if (*d->p == 'u') {
954 return (VEC_PUSH_STR(&d->vec, "operator*="));
955 } else if (*d->p == 'd') {
957 return (VEC_PUSH_STR(&d->vec, "operator%="));
961 case SIMPLE_HASH('a', 'l') :
963 if (*(d->p + 2) != 's')
967 return (VEC_PUSH_STR(&d->vec, "operator<<="));
968 case SIMPLE_HASH('a', 'r') :
970 if (*(d->p + 2) != 's')
974 return (VEC_PUSH_STR(&d->vec, "operator>>="));
975 case SIMPLE_HASH('a', 'o') :
977 if (*(d->p + 2) != 'r')
981 return (VEC_PUSH_STR(&d->vec, "operator|="));
982 case SIMPLE_HASH('a', 'e') :
984 if (*(d->p + 2) != 'r')
988 return (VEC_PUSH_STR(&d->vec, "operator^="));
989 case SIMPLE_HASH('c', 'm') :
991 return (VEC_PUSH_STR(&d->vec, "operator,"));
992 case SIMPLE_HASH('r', 'm') :
994 return (VEC_PUSH_STR(&d->vec, "operator->*"));
995 case SIMPLE_HASH('c', 'l') :
997 return (VEC_PUSH_STR(&d->vec, "()"));
998 case SIMPLE_HASH('v', 'c') :
1000 return (VEC_PUSH_STR(&d->vec, "[]"));
1001 case SIMPLE_HASH('n', 'w') :
1003 return (VEC_PUSH_STR(&d->vec, "operator new()"));
1004 case SIMPLE_HASH('d', 'l') :
1006 return (VEC_PUSH_STR(&d->vec, "operator delete()"));
1007 case SIMPLE_HASH('o', 'p') :
1008 /* __op<TO_TYPE>__<FROM_TYPE> */
1011 d->type = ENCODE_OP_USER;
1013 return (read_op_user(d));
1014 case SIMPLE_HASH('t', 'f') :
1016 d->type = ENCODE_OP_TF;
1018 if (read_type(d) == false)
1021 return (VEC_PUSH_STR(&d->vec, " type_info function"));
1022 case SIMPLE_HASH('t', 'i') :
1024 d->type = ENCODE_OP_TI;
1026 if (read_type(d) == false)
1029 return (VEC_PUSH_STR(&d->vec, " type_info node"));
1036 read_op_user(struct demangle_data *d)
1038 struct demangle_data from, to;
1039 size_t from_len, to_len;
1041 char *from_str, *to_str;
1046 if (init_demangle_data(&from) == false)
1052 if (init_demangle_data(&to) == false)
1059 if (read_qual_name(&to) == false)
1063 if (vector_str_pop(&to.vec) == false)
1066 if (read_class(&to) == false)
1073 if ((to_str = vector_str_get_flat(&to.vec, &to_len)) == NULL)
1077 if (*from.p == 'Q') {
1080 if (read_qual_name(&from) == false)
1084 if (vector_str_pop(&from.vec) == false)
1086 } else if (read_class(&from) == false)
1089 if ((from_str = vector_str_get_flat(&from.vec, &from_len)) == NULL)
1092 if (vector_str_push(&d->vec, from_str, from_len) == false)
1095 if (VEC_PUSH_STR(&d->vec, "::operator ") == false)
1098 if (vector_str_push(&d->vec, to_str, to_len) == false)
1101 rtn = VEC_PUSH_STR(&d->vec, "()");
1105 dest_demangle_data(&to);
1106 dest_demangle_data(&from);
1111 /* single digit + class names */
1113 read_qual_name(struct demangle_data *d)
1121 assert(d->p != NULL && "d->p (org str) is NULL");
1122 assert(*d->p > 48 && *d->p < 58 && "*d->p not in ASCII numeric range");
1129 for (i = 0; i < num ; ++i) {
1130 if (read_class(d) == false)
1133 if (VEC_PUSH_STR(&d->vec, "::") == false)
1143 /* Return -1 at fail, 0 at success, and 1 at end */
1145 read_subst(struct demangle_data *d)
1153 idx = strtol(d->p + 1, &str, 10);
1154 if (idx == 0 && (errno == EINVAL || errno == ERANGE))
1158 assert(str != NULL);
1162 if (VEC_PUSH_STR(&d->vec, d->arg.container[idx - 1]) == false)
1165 if (VEC_PUSH_STR(&d->arg, d->arg.container[idx - 1]) == false)
1175 read_subst_iter(struct demangle_data *d)
1186 assert(*d->p > 48 && *d->p < 58 && "*d->p not in ASCII numeric range");
1188 repeat = *d->p - 48;
1194 idx = strtol(d->p, &str, 10);
1195 if (idx == 0 && (errno == EINVAL || errno == ERANGE))
1199 assert(str != NULL);
1203 for (i = 0; i < repeat ; ++i) {
1204 if (VEC_PUSH_STR(&d->vec, d->arg.container[idx - 1]) == false)
1207 if (VEC_PUSH_STR(&d->arg, d->arg.container[idx - 1]) == false)
1210 if (i != repeat - 1 &&
1211 VEC_PUSH_STR(&d->vec, ", ") == false)
1222 read_type(struct demangle_data *d)
1228 assert(d->p != NULL && "d->p (org str) is NULL");
1230 while (*d->p == 'U' || *d->p == 'C' || *d->p == 'V' || *d->p == 'S' ||
1231 *d->p == 'P' || *d->p == 'R' || *d->p == 'A' || *d->p == 'F' ||
1237 if (VEC_PUSH_STR(&d->vec, "unsigned ") == false)
1247 if (VEC_PUSH_STR(&d->vec, "const ") ==
1256 if (VEC_PUSH_STR(&d->vec, "volatile ") == false)
1263 if (VEC_PUSH_STR(&d->vec, "signed ") == false)
1271 return (read_func_ptr(d));
1287 if (read_array(d) == false)
1294 if (read_memptr(d) == false)
1303 if (ELFTC_ISDIGIT(*d->p))
1304 return (read_class(d));
1310 return (read_qual_name(d));
1314 return (VEC_PUSH_STR(&d->vec, "void"));
1318 return(VEC_PUSH_STR(&d->vec, "bool"));
1322 return (VEC_PUSH_STR(&d->vec, "char"));
1326 return (VEC_PUSH_STR(&d->vec, "short"));
1330 return (VEC_PUSH_STR(&d->vec, "int"));
1334 return (VEC_PUSH_STR(&d->vec, "long"));
1338 return (VEC_PUSH_STR(&d->vec, "float"));
1342 return (VEC_PUSH_STR(&d->vec, "double"));
1346 return (VEC_PUSH_STR(&d->vec, "long double"));
1350 return (VEC_PUSH_STR(&d->vec, "..."));
1354 return (VEC_PUSH_STR(&d->vec, "wchar_t"));
1358 return (VEC_PUSH_STR(&d->vec, "long long"));