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/third_party/elfutils/libelf/
H A Delf_getdata.c138 convert_data (Elf_Scn *scn, int eclass, in convert_data() argument
146 if (((((size_t) (char *) scn->rawdata_base)) & (align - 1)) == 0) in convert_data()
148 scn->data_base = scn->rawdata_base; in convert_data()
151 scn->data_base = malloc (size); in convert_data()
152 if (scn->data_base == NULL) in convert_data()
159 memcpy (scn->data_base, scn->rawdata_base, size); in convert_data()
166 scn->data_base = malloc (size); in convert_data()
167 if (scn in convert_data()
214 __libelf_set_rawdata_wrlock(Elf_Scn *scn) __libelf_set_rawdata_wrlock() argument
422 __libelf_set_rawdata(Elf_Scn *scn) __libelf_set_rawdata() argument
438 __libelf_set_data_list_rdlock(Elf_Scn *scn, int wrlocked) __libelf_set_data_list_rdlock() argument
476 __elf_getdata_rdlock(Elf_Scn *scn, Elf_Data *data) __elf_getdata_rdlock() argument
572 elf_getdata(Elf_Scn *scn, Elf_Data *data) elf_getdata() argument
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H A Delf_newdata.c41 elf_newdata (Elf_Scn *scn) in elf_newdata() argument
45 if (scn == NULL) in elf_newdata()
48 if (unlikely (scn->index == 0)) in elf_newdata()
55 if (scn->elf->class == ELFCLASS32 in elf_newdata()
58 ? scn->elf->state.elf32.ehdr == NULL in elf_newdata()
59 : scn->elf->state.elf64.ehdr == NULL) in elf_newdata()
65 rwlock_wrlock (scn->elf->lock); in elf_newdata()
81 if (scn->data_read in elf_newdata()
82 && scn->rawdata_base != NULL in elf_newdata()
83 && scn in elf_newdata()
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H A Delf_compress.c66 __libelf_compress (Elf_Scn *scn, size_t hsize, int ei_data, in __libelf_compress() argument
76 Elf_Data *data = elf_getdata (scn, NULL); in __libelf_compress()
84 Elf_Data *next_data = elf_getdata (scn, data); in __libelf_compress()
138 if (gelf_xlatetof (scn->elf, &cdata, data, ei_data) == NULL) in __libelf_compress()
151 next_data = elf_getdata (scn, data); in __libelf_compress()
265 __libelf_decompress_elf (Elf_Scn *scn, size_t *size_out, size_t *addralign) in __libelf_decompress_elf() argument
268 if (gelf_getchdr (scn, &chdr) == NULL) in __libelf_decompress_elf()
289 Elf_Data *data = elf_getdata (scn, NULL); in __libelf_decompress_elf()
293 int elfclass = scn->elf->class; in __libelf_decompress_elf()
307 __libelf_reset_rawdata (Elf_Scn *scn, voi argument
339 elf_compress(Elf_Scn *scn, int type, unsigned int flags) elf_compress() argument
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H A Delf_compress_gnu.c38 elf_compress_gnu (Elf_Scn *scn, int inflate, unsigned int flags) in elf_compress_gnu() argument
40 if (scn == NULL) in elf_compress_gnu()
51 Elf *elf = scn->elf; in elf_compress_gnu()
64 Elf32_Shdr *shdr = elf32_getshdr (scn); in elf_compress_gnu()
74 Elf64_Shdr *shdr = elf64_getshdr (scn); in elf_compress_gnu()
104 void *out_buf = __libelf_compress (scn, hsize, elfdata, in elf_compress_gnu()
125 Elf32_Shdr *shdr = elf32_getshdr (scn); in elf_compress_gnu()
130 Elf64_Shdr *shdr = elf64_getshdr (scn); in elf_compress_gnu()
134 __libelf_reset_rawdata (scn, out_buf, new_size, 1, ELF_T_BYTE); in elf_compress_gnu()
140 scn in elf_compress_gnu()
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H A Delf32_updatefile.c239 Elf_Scn *scn = scns[cnt]; in __elfw2() local
242 && (scn->shdr_flags & ELF_F_MALLOCED) == 0 in __elfw2()
243 && scn->shdr.ELFW(e,LIBELFBITS) != &shdr_dest[scn->index]) in __elfw2()
246 < (char *) scn->shdr.ELFW(e,LIBELFBITS)); in __elfw2()
247 assert ((char *) scn->shdr.ELFW(e,LIBELFBITS) in __elfw2()
258 scn->shdr.ELFW(e,LIBELFBITS) in __elfw2()
259 = memcpy (p, scn->shdr.ELFW(e,LIBELFBITS), in __elfw2()
270 <= (char *) scn->data_list.data.d.d_buf) in __elfw2()
271 && ((char *) scn in __elfw2()
295 Elf_Scn *scn = scns[cnt]; __elfw2() local
442 Elf_Scn *scn = scns[cnt]; __elfw2() local
699 Elf_Scn *scn = scns[cnt]; __elfw2() local
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H A Delf32_getshdr.c47 load_shdr_wrlock (Elf_Scn *scn) in ElfW2()
52 Elf *elf = scn->elf; in ElfW2()
56 result = scn->shdr.ELFW(e,LIBELFBITS); in ElfW2()
213 /* Set the pointers in the `scn's. */ in ElfW2()
218 result = scn->shdr.ELFW(e,LIBELFBITS); in ElfW2()
226 scn_valid (Elf_Scn *scn) in scn_valid() argument
228 if (scn == NULL) in scn_valid()
231 if (unlikely (scn->elf->state.elf.ehdr == NULL)) in scn_valid()
237 if (unlikely (scn->elf->class != ELFW(ELFCLASS,LIBELFBITS))) in scn_valid()
248 __elfw2(LIBELFBITS,getshdr_rdlock) (Elf_Scn *scn) in ElfW2()
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H A Delf_rawdata.c40 elf_rawdata (Elf_Scn *scn, Elf_Data *data) in elf_rawdata() argument
42 if (scn == NULL || scn->elf->kind != ELF_K_ELF) in elf_rawdata()
54 || (scn->data_read != 0 && (scn->flags & ELF_F_FILEDATA) == 0)) in elf_rawdata()
63 if (scn->data_read == 0) in elf_rawdata()
68 if (__libelf_set_rawdata (scn) != 0) in elf_rawdata()
74 return &scn->rawdata.d; in elf_rawdata()
H A Dgelf_getshdr.c41 gelf_getshdr (Elf_Scn *scn, GElf_Shdr *dst) in gelf_getshdr() argument
45 if (scn == NULL) in gelf_getshdr()
54 rwlock_rdlock (scn->elf->lock); in gelf_getshdr()
56 if (scn->elf->class == ELFCLASS32) in gelf_getshdr()
60 = scn->shdr.e32 ?: __elf32_getshdr_rdlock (scn); in gelf_getshdr()
86 = scn->shdr.e64 ?: __elf64_getshdr_rdlock (scn); in gelf_getshdr()
99 rwlock_unlock (scn->elf->lock); in gelf_getshdr()
H A Delf_end.c145 Elf_Scn *scn = &list->data[cnt]; in elf_end() local
148 if ((scn->shdr_flags & ELF_F_MALLOCED) != 0) in elf_end()
150 free (scn->shdr.e32); in elf_end()
155 if (scn->zdata_base != scn->rawdata_base) in elf_end()
156 free (scn->zdata_base); in elf_end()
162 if (scn->data_base != scn->rawdata_base) in elf_end()
163 free (scn->data_base); in elf_end()
168 || scn in elf_end()
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H A Dgelf_update_shdr.c41 gelf_update_shdr (Elf_Scn *scn, GElf_Shdr *src) in gelf_update_shdr() argument
46 if (scn == NULL || src == NULL) in gelf_update_shdr()
49 elf = scn->elf; in gelf_update_shdr()
55 = scn->shdr.e32 ?: __elf32_getshdr_wrlock (scn); in gelf_update_shdr()
90 = scn->shdr.e64 ?: __elf64_getshdr_wrlock (scn); in gelf_update_shdr()
103 scn->shdr_flags |= ELF_F_DIRTY; in gelf_update_shdr()
H A Delf_nextscn.c42 elf_nextscn (Elf *elf, Elf_Scn *scn) in elf_nextscn() argument
52 if (scn == NULL) in elf_nextscn()
55 Set scn to the 0th section and perform nextscn. */ in elf_nextscn()
63 scn = &list->data[0]; in elf_nextscn()
66 list = scn->list; in elf_nextscn()
68 if (scn + 1 < &list->data[list->cnt]) in elf_nextscn()
69 result = scn + 1; in elf_nextscn()
70 else if (scn + 1 == &list->data[list->max] in elf_nextscn()
/third_party/elfutils/libasm/
H A Dasm_end.c86 Elf_Scn *scn = elf_getscn (ctx->out.elf, asmscn->data.main.scnndx); in binary_end()
88 Elf_Scn *scn = asmscn->data.main.scn; in binary_end() local
109 Elf_Data *newdata = elf_newdata (scn); in binary_end()
196 syment.st_value = sym->scn->offset + sym->offset; in binary_end()
205 Elf_Scn *scn = (sym->scn->subsection_id == 0 in binary_end() local
206 ? sym->scn->data.main.scn in binary_end()
207 : sym->scn in binary_end()
318 Elf_Scn *scn; binary_end() local
383 Elf_Scn *scn = elf_getscn (ctx->out.elf, symscnndx); binary_end() local
442 Elf_Scn *scn = elf_getscn (ctx->out.elf, 0); binary_end() local
563 AsmScn_t *scn = ctx->section_list; __libasm_finictx() local
[all...]
/third_party/elfutils/tests/
H A Dfillfile.c69 Elf_Scn *scn = elf_newscn (elf); in create_strtab() local
70 if (scn == NULL) in create_strtab()
77 add_strtab_entry (scn, ""); in create_strtab()
80 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in create_strtab()
95 shdr->sh_name = add_strtab_entry (scn, ".strtab"); in create_strtab()
107 int ndx = elf_ndxscn (scn); in create_strtab()
117 if (gelf_update_shdr (scn, shdr) == 0) in create_strtab()
123 return scn; in create_strtab()
133 Elf_Scn *scn = elf_newscn (elf); in add_data_section() local
134 if (scn in add_data_section()
298 Elf_Scn *scn = elf_nextscn (elf, NULL); check_elf() local
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H A Delfputzdata.c75 Elf_Scn *scn = NULL; in main() local
76 while ((scn = elf_nextscn (elf, scn)) != NULL) in main()
78 size_t idx = elf_ndxscn (scn); in main()
80 GElf_Shdr *shdr = gelf_getshdr (scn, &mem); in main()
97 Elf_Data *d = elf_getdata (scn, NULL); in main()
125 int res = elf_compress_gnu (scn, 1, 0); in main()
129 res = elf_compress_gnu (scn, 1, ELF_CHF_FORCE); in main()
141 int res = elf_compress (scn, ELFCOMPRESS_ZLIB, 0); in main()
145 res = elf_compress (scn, ELFCOMPRESS_ZLI in main()
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H A Delfstrtab.c108 add_string (Elf_Scn *scn, char *str) in add_string() argument
113 Elf_Data *data = elf_newdata (scn); in add_string()
175 Elf_Scn *scn = elf_newscn (elf); in check_elf() local
176 if (scn == NULL) in check_elf()
183 add_string (scn, ""); in check_elf()
186 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in check_elf()
200 shdr->sh_name = add_string (scn, ".strings"); in check_elf()
204 int ndx = elf_ndxscn (scn); in check_elf()
217 orig_str1_off = add_string (scn, orig_str1); in check_elf()
219 orig_str2_off = add_string (scn, orig_str in check_elf()
[all...]
H A Dupdate4.c43 Elf_Scn *scn; in main() local
117 scn = elf_newscn (elf); in main()
118 if (scn == NULL) in main()
123 shdr = elf32_getshdr (scn); in main()
139 data = elf_newdata (scn); in main()
153 scn = elf_newscn (elf); in main()
154 if (scn == NULL) in main()
159 shdr = elf32_getshdr (scn); in main()
175 data = elf_newdata (scn); in main()
189 scn in main()
[all...]
H A Dnext_cfi.c37 Elf_Scn *scn, const bool is_eh) in handle_section()
45 GElf_Shdr *shdr = gelf_getshdr (scn, &mem); in handle_section()
51 if (elf_compress (scn, 0, 0) < 0) in handle_section()
57 if (elf_compress_gnu (scn, 0, 0) < 0) in handle_section()
62 Elf_Data *data = elf_getdata (scn, NULL); in handle_section()
128 Elf_Scn *scn = NULL; in main() local
129 while ((scn = elf_nextscn (elf, scn)) != NULL) in main()
132 if (gelf_getshdr (scn, &shdr) != NULL) in main()
138 handle_section (name, ident, scn, tru in main()
36 handle_section(char *name, const unsigned char e_ident[], Elf_Scn *scn, const bool is_eh) handle_section() argument
[all...]
H A Delfgetzdata.c68 Elf_Scn *scn = NULL; in main() local
69 while ((scn = elf_nextscn (elf, scn)) != NULL) in main()
71 size_t idx = elf_ndxscn (scn); in main()
73 GElf_Shdr *shdr = gelf_getshdr (scn, &mem); in main()
78 if (elf_compress (scn, 0, 0) < 0) in main()
84 Elf_Data *d = elf_getdata (scn, NULL); in main()
93 if (elf_compress_gnu (scn, 0, 0) < 0) in main()
99 Elf_Data *d = elf_getdata (scn, NULL); in main()
H A Dasm-tst6.c63 AsmScn_t *scn; in main() local
75 scn = asm_newscn_ingrp (ctx, ".data", SHT_PROGBITS, in main()
77 if (scn == NULL) in main()
87 sym = asm_newsym (scn, buf, sizeof (uint32_t), STT_OBJECT, in main()
97 if (asm_adduint32 (scn, cnt) != 0) in main()
115 scn = asm_newscn_ingrp (ctx, ".stab", SHT_PROGBITS, 0, grp); in main()
116 if (scn == NULL) in main()
125 if (asm_adduint32 (scn, cnt) != 0) in main()
H A Dzstrptr.c34 print_strings (Elf_Scn *scn, Elf *elf, size_t ndx) in print_strings() argument
37 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in print_strings()
95 Elf_Scn *scn = elf_getscn (elf, ndx); in main() local
96 if (scn == NULL) in main()
102 if (elf_compress (scn, ELFCOMPRESS_ZLIB, 0) < 0) in main()
107 print_strings (scn, elf, ndx); in main()
109 if (elf_compress (scn, 0, 0) < 0) in main()
114 print_strings (scn, elf, ndx); in main()
H A Dnewdata.c43 Elf_Scn *scn = elf_getscn (elf, 1); in add_section_data() local
44 if (scn == NULL) in add_section_data()
50 Elf_Data *data = elf_newdata (scn); in add_section_data()
112 Elf_Scn *scn = elf_newscn (elf); in create_elf() local
113 if (scn == NULL) in create_elf()
120 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in create_elf()
137 if (gelf_update_shdr (scn, shdr) == 0) in create_elf()
173 Elf_Scn *scn = elf_getscn (elf, 1); in check_section_size() local
174 if (scn == NULL) in check_section_size()
181 GElf_Shdr *shdr = gelf_getshdr (scn, in check_section_size()
201 Elf_Scn *scn = elf_getscn (elf, 1); check_section_data() local
314 Elf_Scn *scn = elf_getscn (elf, 1); check_elf() local
[all...]
/third_party/elfutils/libdwfl/
H A Dderelocate.c40 Elf_Scn *scn; member
51 Elf_Scn *scn; member
76 return elf_ndxscn ((*p1)->scn) - elf_ndxscn ((*p2)->scn); in compare_secrefs()
98 Elf_Scn *scn = NULL; in cache_sections() local
99 while ((scn = elf_nextscn (mod->main.elf, scn)) != NULL) in cache_sections()
102 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in cache_sections()
111 elf_ndxscn (scn), in cache_sections()
114 shdr = gelf_getshdr (scn, in cache_sections()
[all...]
H A Drelocate.c128 Elf_Scn *scn = NULL; in relocate_getsym() local
129 while ((scn = elf_nextscn (relocated, scn)) != NULL) in relocate_getsym()
131 GElf_Shdr shdr_mem, *shdr = gelf_getshdr (scn, &shdr_mem); in relocate_getsym()
138 if (elf_compress (scn, 0, 0) < 0) in relocate_getsym()
147 cache->symdata = elf_getdata (scn, NULL); in relocate_getsym()
153 cache->symxndxdata = elf_getdata (scn, NULL); in relocate_getsym()
223 Elf_Scn *scn = elf_getscn (symtab->symelf, symtab->strtabndx); in resolve_symbol() local
224 if (scn == NULL) in resolve_symbol()
228 GElf_Shdr *shdr = gelf_getshdr (scn, in resolve_symbol()
502 relocate_section(Dwfl_Module *mod, Elf *relocated, const GElf_Ehdr *ehdr, size_t shstrndx, struct reloc_symtab_cache *reloc_symtab, Elf_Scn *scn, GElf_Shdr *shdr, Elf_Scn *tscn, bool debugscn, bool partial) relocate_section() argument
769 Elf_Scn *scn = NULL; __libdwfl_relocate() local
[all...]
/third_party/elfutils/src/
H A Delfcompress.c199 compress_section (Elf_Scn *scn, size_t orig_size, const char *name, in compress_section() argument
206 res = elf_compress_gnu (scn, compress ? 1 : 0, flags); in compress_section()
208 res = elf_compress (scn, compress ? ELFCOMPRESS_ZLIB : 0, flags); in compress_section()
231 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in compress_section()
421 Elf_Scn *scn = NULL; in process_file() local
422 while ((scn = elf_nextscn (elf, scn)) != NULL) in process_file()
424 size_t ndx = elf_ndxscn (scn); in process_file()
433 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in process_file()
649 scn in process_file()
[all...]
/third_party/elfutils/libdw/
H A Ddwarf_begin_elf.c74 scn_dwarf_type (Dwarf *result, size_t shstrndx, Elf_Scn *scn) in scn_dwarf_type() argument
77 GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); in scn_dwarf_type()
99 check_section (Dwarf *result, size_t shstrndx, Elf_Scn *scn, bool inscngrp) in check_section() argument
105 shdr = gelf_getshdr (scn, &shdr_mem); in check_section()
208 elf_compress_gnu (scn, 0, 0); in check_section()
212 if (elf_compress (scn, 0, 0) < 0) in check_section()
222 Elf_Data *data = elf_getdata (scn, NULL); in check_section()
394 Elf_Scn *scn = NULL; in global_read() local
398 while ((scn = elf_nextscn (elf, scn)) ! in global_read()
455 Elf_Scn *scn = elf_getscn (elf, scnidx[cnt]); scngrp_read() local
473 Elf_Scn *scn = elf_getscn (elf, scnidx[cnt]); scngrp_read() local
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