Rename soinfo methods and fields
Change-Id: If68fbe287d3ad954238b1688f71013371f3f7fae
diff --git a/linker/linker.cpp b/linker/linker.cpp
index fdcd83a..11d7b94 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -434,11 +434,11 @@
ElfW(Sym)* soinfo::gnu_lookup(SymbolName& symbol_name) {
uint32_t hash = symbol_name.gnu_hash();
- uint32_t h2 = hash >> gnu_shift2;
+ uint32_t h2 = hash >> gnu_shift2_;
uint32_t bloom_mask_bits = sizeof(ElfW(Addr))*8;
- uint32_t word_num = (hash / bloom_mask_bits) & gnu_maskwords;
- ElfW(Addr) bloom_word = gnu_bloom_filter[word_num];
+ uint32_t word_num = (hash / bloom_mask_bits) & gnu_maskwords_;
+ ElfW(Addr) bloom_word = gnu_bloom_filter_[word_num];
// test against bloom filter
if ((1 & (bloom_word >> (hash % bloom_mask_bits)) & (bloom_word >> (h2 % bloom_mask_bits))) == 0) {
@@ -446,20 +446,20 @@
}
// bloom test says "probably yes"...
- uint32_t n = bucket[hash % nbucket];
+ uint32_t n = bucket_[hash % nbucket_];
if (n == 0) {
return nullptr;
}
do {
- ElfW(Sym)* s = symtab + n;
- if (((chain[n] ^ hash) >> 1) == 0 &&
+ ElfW(Sym)* s = symtab_ + n;
+ if (((chain_[n] ^ hash) >> 1) == 0 &&
strcmp(get_string(s->st_name), symbol_name.get_name()) == 0 &&
is_symbol_global_and_defined(this, s)) {
return s;
}
- } while ((chain[n++] & 1) == 0);
+ } while ((chain_[n++] & 1) == 0);
return nullptr;
}
@@ -468,10 +468,10 @@
uint32_t hash = symbol_name.elf_hash();
TRACE_TYPE(LOOKUP, "SEARCH %s in %s@%p h=%x(elf) %zd",
- symbol_name.get_name(), name, reinterpret_cast<void*>(base), hash, hash % nbucket);
+ symbol_name.get_name(), name, reinterpret_cast<void*>(base), hash, hash % nbucket_);
- for (uint32_t n = bucket[hash % nbucket]; n != 0; n = chain[n]) {
- ElfW(Sym)* s = symtab + n;
+ for (uint32_t n = bucket_[hash % nbucket_]; n != 0; n = chain_[n]) {
+ ElfW(Sym)* s = symtab_ + n;
if (strcmp(get_string(s->st_name), symbol_name.get_name()) == 0 && is_symbol_global_and_defined(this, s)) {
TRACE_TYPE(LOOKUP, "FOUND %s in %s (%p) %zd",
symbol_name.get_name(), name, reinterpret_cast<void*>(s->st_value),
@@ -481,7 +481,7 @@
}
TRACE_TYPE(LOOKUP, "NOT FOUND %s in %s@%p %x %zd",
- symbol_name.get_name(), name, reinterpret_cast<void*>(base), hash, hash % nbucket);
+ symbol_name.get_name(), name, reinterpret_cast<void*>(base), hash, hash % nbucket_);
return nullptr;
}
@@ -491,15 +491,15 @@
strlcpy(this->name, name, sizeof(this->name));
flags = FLAG_NEW_SOINFO;
- version = SOINFO_VERSION;
+ version_ = SOINFO_VERSION;
if (file_stat != nullptr) {
- this->st_dev = file_stat->st_dev;
- this->st_ino = file_stat->st_ino;
- this->file_offset = file_offset;
+ this->st_dev_ = file_stat->st_dev;
+ this->st_ino_ = file_stat->st_ino;
+ this->file_offset_ = file_offset;
}
- this->rtld_flags = rtld_flags;
+ this->rtld_flags_ = rtld_flags;
}
@@ -793,19 +793,19 @@
ElfW(Sym)* soinfo::gnu_addr_lookup(const void* addr) {
ElfW(Addr) soaddr = reinterpret_cast<ElfW(Addr)>(addr) - base;
- for (size_t i = 0; i < nbucket; ++i) {
- uint32_t n = bucket[i];
+ for (size_t i = 0; i < nbucket_; ++i) {
+ uint32_t n = bucket_[i];
if (n == 0) {
continue;
}
do {
- ElfW(Sym)* sym = symtab + n;
+ ElfW(Sym)* sym = symtab_ + n;
if (symbol_matches_soaddr(sym, soaddr)) {
return sym;
}
- } while ((chain[n++] & 1) == 0);
+ } while ((chain_[n++] & 1) == 0);
}
return nullptr;
@@ -816,8 +816,8 @@
// Search the library's symbol table for any defined symbol which
// contains this address.
- for (size_t i = 0; i < nchain; ++i) {
- ElfW(Sym)* sym = symtab + i;
+ for (size_t i = 0; i < nchain_; ++i) {
+ ElfW(Sym)* sym = symtab_ + i;
if (symbol_matches_soaddr(sym, soaddr)) {
return sym;
}
@@ -948,7 +948,7 @@
si->phnum = elf_reader.phdr_count();
si->phdr = elf_reader.loaded_phdr();
- if (!si->PrelinkImage()) {
+ if (!si->prelink_image()) {
soinfo_free(si);
return nullptr;
}
@@ -1104,7 +1104,7 @@
bool linked = local_group.visit([&](soinfo* si) {
if ((si->flags & FLAG_LINKED) == 0) {
- if (!si->LinkImage(global_group, local_group, extinfo)) {
+ if (!si->link_image(global_group, local_group, extinfo)) {
return false;
}
si->flags |= FLAG_LINKED;
@@ -1143,7 +1143,7 @@
if (si->ref_count == 1) {
TRACE("unloading '%s'", si->name);
- si->CallDestructors();
+ si->call_destructors();
if (si->has_min_version(0)) {
soinfo* child = nullptr;
@@ -1217,7 +1217,7 @@
protect_data(PROT_READ | PROT_WRITE);
soinfo* si = find_library(name, flags, extinfo);
if (si != nullptr) {
- si->CallConstructors();
+ si->call_constructors();
}
protect_data(PROT_READ);
return si;
@@ -1239,7 +1239,7 @@
}
#if defined(USE_RELA)
-int soinfo::Relocate(ElfW(Rela)* rela, unsigned count, const soinfo_list_t& global_group, const soinfo_list_t& local_group) {
+int soinfo::relocate(ElfW(Rela)* rela, unsigned count, const soinfo_list_t& global_group, const soinfo_list_t& local_group) {
for (size_t idx = 0; idx < count; ++idx, ++rela) {
unsigned type = ELFW(R_TYPE)(rela->r_info);
unsigned sym = ELFW(R_SYM)(rela->r_info);
@@ -1256,11 +1256,11 @@
soinfo* lsi = nullptr;
if (sym != 0) {
- sym_name = get_string(symtab[sym].st_name);
+ sym_name = get_string(symtab_[sym].st_name);
s = soinfo_do_lookup(this, sym_name, &lsi, global_group,local_group);
if (s == nullptr) {
// We only allow an undefined symbol if this is a weak reference...
- s = &symtab[sym];
+ s = &symtab_[sym];
if (ELF_ST_BIND(s->st_info) != STB_WEAK) {
DL_ERR("cannot locate symbol \"%s\" referenced by \"%s\"...", sym_name, name);
return -1;
@@ -1516,7 +1516,7 @@
}
#else // REL, not RELA.
-int soinfo::Relocate(ElfW(Rel)* rel, unsigned count, const soinfo_list_t& global_group, const soinfo_list_t& local_group) {
+int soinfo::relocate(ElfW(Rel)* rel, unsigned count, const soinfo_list_t& global_group, const soinfo_list_t& local_group) {
for (size_t idx = 0; idx < count; ++idx, ++rel) {
unsigned type = ELFW(R_TYPE)(rel->r_info);
// TODO: don't use unsigned for 'sym'. Use uint32_t or ElfW(Addr) instead.
@@ -1534,11 +1534,11 @@
soinfo* lsi = nullptr;
if (sym != 0) {
- sym_name = get_string(symtab[sym].st_name);
+ sym_name = get_string(symtab_[sym].st_name);
s = soinfo_do_lookup(this, sym_name, &lsi, global_group, local_group);
if (s == nullptr) {
// We only allow an undefined symbol if this is a weak reference...
- s = &symtab[sym];
+ s = &symtab_[sym];
if (ELF_ST_BIND(s->st_info) != STB_WEAK) {
DL_ERR("cannot locate symbol \"%s\" referenced by \"%s\"...", sym_name, name);
return -1;
@@ -1722,13 +1722,10 @@
#if defined(__mips__)
bool soinfo::mips_relocate_got(const soinfo_list_t& global_group, const soinfo_list_t& local_group) {
- ElfW(Addr)** got = plt_got;
+ ElfW(Addr)** got = plt_got_;
if (got == nullptr) {
return true;
}
- unsigned local_gotno = mips_local_gotno;
- unsigned gotsym = mips_gotsym;
- unsigned symtabno = mips_symtabno;
// got[0] is the address of the lazy resolver function.
// got[1] may be used for a GNU extension.
@@ -1741,22 +1738,22 @@
got[g++] = reinterpret_cast<ElfW(Addr)*>(0xdeadfeed);
}
// Relocate the local GOT entries.
- for (; g < local_gotno; g++) {
+ for (; g < mips_local_gotno_; g++) {
got[g] = reinterpret_cast<ElfW(Addr)*>(reinterpret_cast<uintptr_t>(got[g]) + load_bias);
}
}
// Now for the global GOT entries...
- ElfW(Sym)* sym = symtab + gotsym;
- got = plt_got + local_gotno;
- for (size_t g = gotsym; g < symtabno; g++, sym++, got++) {
+ ElfW(Sym)* sym = symtab_ + mips_gotsym_;
+ got = plt_got_ + mips_local_gotno_;
+ for (size_t g = mips_gotsym_; g < mips_symtabno_; g++, sym++, got++) {
// This is an undefined reference... try to locate it.
const char* sym_name = get_string(sym->st_name);
soinfo* lsi = nullptr;
ElfW(Sym)* s = soinfo_do_lookup(this, sym_name, &lsi, global_group, local_group);
if (s == nullptr) {
// We only allow an undefined symbol if this is a weak reference.
- s = &symtab[g];
+ s = &symtab_[g];
if (ELF_ST_BIND(s->st_info) != STB_WEAK) {
DL_ERR("cannot locate \"%s\"...", sym_name);
return false;
@@ -1773,7 +1770,7 @@
}
#endif
-void soinfo::CallArray(const char* array_name __unused, linker_function_t* functions, size_t count, bool reverse) {
+void soinfo::call_array(const char* array_name __unused, linker_function_t* functions, size_t count, bool reverse) {
if (functions == nullptr) {
return;
}
@@ -1786,13 +1783,13 @@
for (int i = begin; i != end; i += step) {
TRACE("[ %s[%d] == %p ]", array_name, i, functions[i]);
- CallFunction("function", functions[i]);
+ call_function("function", functions[i]);
}
TRACE("[ Done calling %s for '%s' ]", array_name, name);
}
-void soinfo::CallFunction(const char* function_name __unused, linker_function_t function) {
+void soinfo::call_function(const char* function_name __unused, linker_function_t function) {
if (function == nullptr || reinterpret_cast<uintptr_t>(function) == static_cast<uintptr_t>(-1)) {
return;
}
@@ -1806,13 +1803,13 @@
protect_data(PROT_READ | PROT_WRITE);
}
-void soinfo::CallPreInitConstructors() {
+void soinfo::call_pre_init_constructors() {
// DT_PREINIT_ARRAY functions are called before any other constructors for executables,
// but ignored in a shared library.
- CallArray("DT_PREINIT_ARRAY", preinit_array, preinit_array_count, false);
+ call_array("DT_PREINIT_ARRAY", preinit_array_, preinit_array_count_, false);
}
-void soinfo::CallConstructors() {
+void soinfo::call_constructors() {
if (constructors_called) {
return;
}
@@ -1829,34 +1826,34 @@
// out above, the libc constructor will be called again (recursively!).
constructors_called = true;
- if ((flags & FLAG_EXE) == 0 && preinit_array != nullptr) {
+ if ((flags & FLAG_EXE) == 0 && preinit_array_ != nullptr) {
// The GNU dynamic linker silently ignores these, but we warn the developer.
PRINT("\"%s\": ignoring %zd-entry DT_PREINIT_ARRAY in shared library!",
- name, preinit_array_count);
+ name, preinit_array_count_);
}
get_children().for_each([] (soinfo* si) {
- si->CallConstructors();
+ si->call_constructors();
});
TRACE("\"%s\": calling constructors", name);
// DT_INIT should be called before DT_INIT_ARRAY if both are present.
- CallFunction("DT_INIT", init_func);
- CallArray("DT_INIT_ARRAY", init_array, init_array_count, false);
+ call_function("DT_INIT", init_func_);
+ call_array("DT_INIT_ARRAY", init_array_, init_array_count_, false);
}
-void soinfo::CallDestructors() {
+void soinfo::call_destructors() {
if (!constructors_called) {
return;
}
TRACE("\"%s\": calling destructors", name);
// DT_FINI_ARRAY must be parsed in reverse order.
- CallArray("DT_FINI_ARRAY", fini_array, fini_array_count, true);
+ call_array("DT_FINI_ARRAY", fini_array_, fini_array_count_, true);
// DT_FINI should be called after DT_FINI_ARRAY if both are present.
- CallFunction("DT_FINI", fini_func);
+ call_function("DT_FINI", fini_func_);
// This is needed on second call to dlopen
// after library has been unloaded with RTLD_NODELETE
@@ -1865,8 +1862,8 @@
void soinfo::add_child(soinfo* child) {
if (has_min_version(0)) {
- child->parents.push_back(this);
- this->children.push_back(child);
+ child->parents_.push_back(this);
+ this->children_.push_back(child);
}
}
@@ -1876,26 +1873,26 @@
}
// 1. Untie connected soinfos from 'this'.
- children.for_each([&] (soinfo* child) {
- child->parents.remove_if([&] (const soinfo* parent) {
+ children_.for_each([&] (soinfo* child) {
+ child->parents_.remove_if([&] (const soinfo* parent) {
return parent == this;
});
});
- parents.for_each([&] (soinfo* parent) {
- parent->children.remove_if([&] (const soinfo* child) {
+ parents_.for_each([&] (soinfo* parent) {
+ parent->children_.remove_if([&] (const soinfo* child) {
return child == this;
});
});
// 2. Once everything untied - clear local lists.
- parents.clear();
- children.clear();
+ parents_.clear();
+ children_.clear();
}
dev_t soinfo::get_st_dev() const {
if (has_min_version(0)) {
- return st_dev;
+ return st_dev_;
}
return 0;
@@ -1903,7 +1900,7 @@
ino_t soinfo::get_st_ino() const {
if (has_min_version(0)) {
- return st_ino;
+ return st_ino_;
}
return 0;
@@ -1911,7 +1908,7 @@
off64_t soinfo::get_file_offset() const {
if (has_min_version(1)) {
- return file_offset;
+ return file_offset_;
}
return 0;
@@ -1919,7 +1916,7 @@
uint32_t soinfo::get_rtld_flags() const {
if (has_min_version(1)) {
- return rtld_flags;
+ return rtld_flags_;
}
return 0;
@@ -1927,7 +1924,7 @@
uint32_t soinfo::get_dt_flags_1() const {
if (has_min_version(1)) {
- return dt_flags_1;
+ return dt_flags_1_;
}
return 0;
@@ -1935,14 +1932,14 @@
void soinfo::set_dt_flags_1(uint32_t dt_flags_1) {
if (has_min_version(1)) {
if ((dt_flags_1 & DF_1_GLOBAL) != 0) {
- rtld_flags |= RTLD_GLOBAL;
+ rtld_flags_ |= RTLD_GLOBAL;
}
if ((dt_flags_1 & DF_1_NODELETE) != 0) {
- rtld_flags |= RTLD_NODELETE;
+ rtld_flags_ |= RTLD_NODELETE;
}
- this->dt_flags_1 = dt_flags_1;
+ dt_flags_1_ = dt_flags_1;
}
}
@@ -1952,18 +1949,18 @@
soinfo::soinfo_list_t& soinfo::get_children() {
if (has_min_version(0)) {
- return this->children;
+ return children_;
}
return g_empty_list;
}
soinfo::soinfo_list_t& soinfo::get_parents() {
- if ((this->flags & FLAG_NEW_SOINFO) == 0) {
- return g_empty_list;
+ if (has_min_version(0)) {
+ return parents_;
}
- return this->parents;
+ return g_empty_list;
}
ElfW(Addr) soinfo::resolve_symbol_address(ElfW(Sym)* s) {
@@ -1975,11 +1972,11 @@
}
const char* soinfo::get_string(ElfW(Word) index) const {
- if (has_min_version(1) && (index >= strtab_size)) {
- __libc_fatal("%s: strtab out of bounds error; STRSZ=%zd, name=%d", name, strtab_size, index);
+ if (has_min_version(1) && (index >= strtab_size_)) {
+ __libc_fatal("%s: strtab out of bounds error; STRSZ=%zd, name=%d", name, strtab_size_, index);
}
- return strtab + index;
+ return strtab_ + index;
}
bool soinfo::is_gnu_hash() const {
@@ -2051,7 +2048,7 @@
return return_value;
}
-bool soinfo::PrelinkImage() {
+bool soinfo::prelink_image() {
/* Extract dynamic section */
ElfW(Word) dynamic_flags = 0;
phdr_table_get_dynamic_section(phdr, phnum, load_bias, &dynamic, &dynamic_flags);
@@ -2091,52 +2088,52 @@
break;
case DT_HASH:
- if (nbucket != 0) {
+ if (nbucket_ != 0) {
// in case of --hash-style=both, we prefer gnu
break;
}
- nbucket = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[0];
- nchain = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[1];
- bucket = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr + 8);
- chain = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr + 8 + nbucket * 4);
+ nbucket_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[0];
+ nchain_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[1];
+ bucket_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr + 8);
+ chain_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr + 8 + nbucket_ * 4);
break;
case DT_GNU_HASH:
- if (nbucket != 0) {
+ if (nbucket_ != 0) {
// in case of --hash-style=both, we prefer gnu
- nchain = 0;
+ nchain_ = 0;
}
- nbucket = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[0];
+ nbucket_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[0];
// skip symndx
- gnu_maskwords = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[2];
- gnu_shift2 = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[3];
+ gnu_maskwords_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[2];
+ gnu_shift2_ = reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[3];
- gnu_bloom_filter = reinterpret_cast<ElfW(Addr)*>(load_bias + d->d_un.d_ptr + 16);
- bucket = reinterpret_cast<uint32_t*>(gnu_bloom_filter + gnu_maskwords);
+ gnu_bloom_filter_ = reinterpret_cast<ElfW(Addr)*>(load_bias + d->d_un.d_ptr + 16);
+ bucket_ = reinterpret_cast<uint32_t*>(gnu_bloom_filter_ + gnu_maskwords_);
// amend chain for symndx = header[1]
- chain = bucket + nbucket - reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[1];
+ chain_ = bucket_ + nbucket_ - reinterpret_cast<uint32_t*>(load_bias + d->d_un.d_ptr)[1];
- if (!powerof2(gnu_maskwords)) {
- DL_ERR("invalid maskwords for gnu_hash = 0x%x, in \"%s\" expecting power to two", gnu_maskwords, name);
+ if (!powerof2(gnu_maskwords_)) {
+ DL_ERR("invalid maskwords for gnu_hash = 0x%x, in \"%s\" expecting power to two", gnu_maskwords_, name);
return false;
}
- --gnu_maskwords;
+ --gnu_maskwords_;
flags |= FLAG_GNU_HASH;
break;
case DT_STRTAB:
- strtab = reinterpret_cast<const char*>(load_bias + d->d_un.d_ptr);
+ strtab_ = reinterpret_cast<const char*>(load_bias + d->d_un.d_ptr);
break;
case DT_STRSZ:
- strtab_size = d->d_un.d_val;
+ strtab_size_ = d->d_un.d_val;
break;
case DT_SYMTAB:
- symtab = reinterpret_cast<ElfW(Sym)*>(load_bias + d->d_un.d_ptr);
+ symtab_ = reinterpret_cast<ElfW(Sym)*>(load_bias + d->d_un.d_ptr);
break;
case DT_SYMENT:
@@ -2162,24 +2159,24 @@
case DT_JMPREL:
#if defined(USE_RELA)
- plt_rela = reinterpret_cast<ElfW(Rela)*>(load_bias + d->d_un.d_ptr);
+ plt_rela_ = reinterpret_cast<ElfW(Rela)*>(load_bias + d->d_un.d_ptr);
#else
- plt_rel = reinterpret_cast<ElfW(Rel)*>(load_bias + d->d_un.d_ptr);
+ plt_rel_ = reinterpret_cast<ElfW(Rel)*>(load_bias + d->d_un.d_ptr);
#endif
break;
case DT_PLTRELSZ:
#if defined(USE_RELA)
- plt_rela_count = d->d_un.d_val / sizeof(ElfW(Rela));
+ plt_rela_count_ = d->d_un.d_val / sizeof(ElfW(Rela));
#else
- plt_rel_count = d->d_un.d_val / sizeof(ElfW(Rel));
+ plt_rel_count_ = d->d_un.d_val / sizeof(ElfW(Rel));
#endif
break;
case DT_PLTGOT:
#if defined(__mips__)
// Used by mips and mips64.
- plt_got = reinterpret_cast<ElfW(Addr)**>(load_bias + d->d_un.d_ptr);
+ plt_got_ = reinterpret_cast<ElfW(Addr)**>(load_bias + d->d_un.d_ptr);
#endif
// Ignore for other platforms... (because RTLD_LAZY is not supported)
break;
@@ -2199,11 +2196,11 @@
#endif
#if defined(USE_RELA)
case DT_RELA:
- rela = reinterpret_cast<ElfW(Rela)*>(load_bias + d->d_un.d_ptr);
+ rela_ = reinterpret_cast<ElfW(Rela)*>(load_bias + d->d_un.d_ptr);
break;
case DT_RELASZ:
- rela_count = d->d_un.d_val / sizeof(ElfW(Rela));
+ rela_count_ = d->d_un.d_val / sizeof(ElfW(Rela));
break;
case DT_RELAENT:
@@ -2226,11 +2223,11 @@
return false;
#else
case DT_REL:
- rel = reinterpret_cast<ElfW(Rel)*>(load_bias + d->d_un.d_ptr);
+ rel_ = reinterpret_cast<ElfW(Rel)*>(load_bias + d->d_un.d_ptr);
break;
case DT_RELSZ:
- rel_count = d->d_un.d_val / sizeof(ElfW(Rel));
+ rel_count_ = d->d_un.d_val / sizeof(ElfW(Rel));
break;
case DT_RELENT:
@@ -2252,40 +2249,40 @@
return false;
#endif
case DT_INIT:
- init_func = reinterpret_cast<linker_function_t>(load_bias + d->d_un.d_ptr);
- DEBUG("%s constructors (DT_INIT) found at %p", name, init_func);
+ init_func_ = reinterpret_cast<linker_function_t>(load_bias + d->d_un.d_ptr);
+ DEBUG("%s constructors (DT_INIT) found at %p", name, init_func_);
break;
case DT_FINI:
- fini_func = reinterpret_cast<linker_function_t>(load_bias + d->d_un.d_ptr);
- DEBUG("%s destructors (DT_FINI) found at %p", name, fini_func);
+ fini_func_ = reinterpret_cast<linker_function_t>(load_bias + d->d_un.d_ptr);
+ DEBUG("%s destructors (DT_FINI) found at %p", name, fini_func_);
break;
case DT_INIT_ARRAY:
- init_array = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
- DEBUG("%s constructors (DT_INIT_ARRAY) found at %p", name, init_array);
+ init_array_ = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
+ DEBUG("%s constructors (DT_INIT_ARRAY) found at %p", name, init_array_);
break;
case DT_INIT_ARRAYSZ:
- init_array_count = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
+ init_array_count_ = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
break;
case DT_FINI_ARRAY:
- fini_array = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
- DEBUG("%s destructors (DT_FINI_ARRAY) found at %p", name, fini_array);
+ fini_array_ = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
+ DEBUG("%s destructors (DT_FINI_ARRAY) found at %p", name, fini_array_);
break;
case DT_FINI_ARRAYSZ:
- fini_array_count = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
+ fini_array_count_ = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
break;
case DT_PREINIT_ARRAY:
- preinit_array = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
- DEBUG("%s constructors (DT_PREINIT_ARRAY) found at %p", name, preinit_array);
+ preinit_array_ = reinterpret_cast<linker_function_t*>(load_bias + d->d_un.d_ptr);
+ DEBUG("%s constructors (DT_PREINIT_ARRAY) found at %p", name, preinit_array_);
break;
case DT_PREINIT_ARRAYSZ:
- preinit_array_count = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
+ preinit_array_count_ = ((unsigned)d->d_un.d_val) / sizeof(ElfW(Addr));
break;
case DT_TEXTREL:
@@ -2342,15 +2339,15 @@
break;
case DT_MIPS_SYMTABNO:
- mips_symtabno = d->d_un.d_val;
+ mips_symtabno_ = d->d_un.d_val;
break;
case DT_MIPS_LOCAL_GOTNO:
- mips_local_gotno = d->d_un.d_val;
+ mips_local_gotno_ = d->d_un.d_val;
break;
case DT_MIPS_GOTSYM:
- mips_gotsym = d->d_un.d_val;
+ mips_gotsym_ = d->d_un.d_val;
break;
#endif
// Ignored: "Its use has been superseded by the DF_BIND_NOW flag"
@@ -2373,29 +2370,29 @@
}
DEBUG("si->base = %p, si->strtab = %p, si->symtab = %p",
- reinterpret_cast<void*>(base), strtab, symtab);
+ reinterpret_cast<void*>(base), strtab_, symtab_);
// Sanity checks.
if (relocating_linker && needed_count != 0) {
DL_ERR("linker cannot have DT_NEEDED dependencies on other libraries");
return false;
}
- if (nbucket == 0) {
+ if (nbucket_ == 0) {
DL_ERR("empty/missing DT_HASH/DT_GNU_HASH in \"%s\" (new hash type from the future?)", name);
return false;
}
- if (strtab == 0) {
+ if (strtab_ == 0) {
DL_ERR("empty/missing DT_STRTAB in \"%s\"", name);
return false;
}
- if (symtab == 0) {
+ if (symtab_ == 0) {
DL_ERR("empty/missing DT_SYMTAB in \"%s\"", name);
return false;
}
return true;
}
-bool soinfo::LinkImage(const soinfo_list_t& global_group, const soinfo_list_t& local_group, const android_dlextinfo* extinfo) {
+bool soinfo::link_image(const soinfo_list_t& global_group, const soinfo_list_t& local_group, const android_dlextinfo* extinfo) {
#if !defined(__LP64__)
if (has_text_relocations) {
@@ -2412,28 +2409,28 @@
#endif
#if defined(USE_RELA)
- if (rela != nullptr) {
+ if (rela_ != nullptr) {
DEBUG("[ relocating %s ]", name);
- if (Relocate(rela, rela_count, global_group, local_group)) {
+ if (relocate(rela_, rela_count_, global_group, local_group)) {
return false;
}
}
- if (plt_rela != nullptr) {
+ if (plt_rela_ != nullptr) {
DEBUG("[ relocating %s plt ]", name);
- if (Relocate(plt_rela, plt_rela_count, global_group, local_group)) {
+ if (relocate(plt_rela_, plt_rela_count_, global_group, local_group)) {
return false;
}
}
#else
- if (rel != nullptr) {
+ if (rel_ != nullptr) {
DEBUG("[ relocating %s ]", name);
- if (Relocate(rel, rel_count, global_group, local_group)) {
+ if (relocate(rel_, rel_count_, global_group, local_group)) {
return false;
}
}
- if (plt_rel != nullptr) {
+ if (plt_rel_ != nullptr) {
DEBUG("[ relocating %s plt ]", name);
- if (Relocate(plt_rel, plt_rel_count, global_group, local_group)) {
+ if (relocate(plt_rel_, plt_rel_count_, global_group, local_group)) {
return false;
}
}
@@ -2506,8 +2503,8 @@
si->size = phdr_table_get_load_size(si->phdr, si->phnum);
si->load_bias = get_elf_exec_load_bias(ehdr_vdso);
- si->PrelinkImage();
- si->LinkImage(g_empty_list, soinfo::soinfo_list_t::make_list(si), nullptr);
+ si->prelink_image();
+ si->link_image(g_empty_list, soinfo::soinfo_list_t::make_list(si), nullptr);
#endif
}
@@ -2636,7 +2633,7 @@
somain = si;
- si->PrelinkImage();
+ si->prelink_image();
// add somain to global group
si->set_dt_flags_1(si->get_dt_flags_1() | DF_1_GLOBAL);
@@ -2667,15 +2664,15 @@
add_vdso(args);
- si->CallPreInitConstructors();
+ si->call_pre_init_constructors();
- /* After the PrelinkImage, the si->load_bias is initialized.
+ /* After the prelink_image, the si->load_bias is initialized.
* For so lib, the map->l_addr will be updated in notify_gdb_of_load.
* We need to update this value for so exe here. So Unwind_Backtrace
* for some arch like x86 could work correctly within so exe.
*/
map->l_addr = si->load_bias;
- si->CallConstructors();
+ si->call_constructors();
#if TIMING
gettimeofday(&t1, nullptr);
@@ -2790,7 +2787,7 @@
// itself without having to look into local_group and (2) allocators
// are not yet initialized, and therefore we cannot use linked_list.push_*
// functions at this point.
- if (!(linker_so.PrelinkImage() && linker_so.LinkImage(g_empty_list, g_empty_list, nullptr))) {
+ if (!(linker_so.prelink_image() && linker_so.link_image(g_empty_list, g_empty_list, nullptr))) {
// It would be nice to print an error message, but if the linker
// can't link itself, there's no guarantee that we'll be able to
// call write() (because it involves a GOT reference). We may as
@@ -2805,7 +2802,7 @@
__libc_init_tls(args);
// Initialize the linker's own global variables
- linker_so.CallConstructors();
+ linker_so.call_constructors();
// Initialize static variables. Note that in order to
// get correct libdl_info we need to call constructors