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Diffstat (limited to 'ldso/libdl/libdl.c')
-rw-r--r--ldso/libdl/libdl.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c
index 322230860..b533a2da1 100644
--- a/ldso/libdl/libdl.c
+++ b/ldso/libdl/libdl.c
@@ -175,8 +175,7 @@ void *dlopen(const char *libname, int flag)
tfrom = NULL;
for (dpnt = _dl_symbol_tables; dpnt; dpnt = dpnt->next) {
tpnt = dpnt->dyn;
- if (tpnt->loadaddr < from
- && (tfrom == NULL || tfrom->loadaddr < tpnt->loadaddr))
+ if (DL_ADDR_IN_LOADADDR (from, tpnt, tfrom))
tfrom = tpnt;
}
}
@@ -378,7 +377,7 @@ void *dlopen(const char *libname, int flag)
if (tpnt->dynamic_info[DT_INIT]) {
void (*dl_elf_func) (void);
- dl_elf_func = (void (*)(void)) (tpnt->loadaddr + tpnt->dynamic_info[DT_INIT]);
+ dl_elf_func = (void (*)(void)) DL_RELOC_ADDR (tpnt->dynamic_info[DT_INIT], tpnt->loadaddr);
if (dl_elf_func && *dl_elf_func != NULL) {
_dl_if_debug_print("running ctors for library %s at '%p'\n",
tpnt->libname, dl_elf_func);
@@ -436,8 +435,7 @@ void *dlsym(void *vhandle, const char *name)
tfrom = NULL;
for (rpnt = _dl_symbol_tables; rpnt; rpnt = rpnt->next) {
tpnt = rpnt->dyn;
- if (tpnt->loadaddr < from
- && (tfrom == NULL || tfrom->loadaddr < tpnt->loadaddr)) {
+ if (DL_ADDR_IN_LOADADDR (from, tpnt, tfrom)) {
tfrom = tpnt;
handle = rpnt->next;
}
@@ -512,7 +510,7 @@ static int do_dlclose(void *vhandle, int need_fini)
#endif
if (tpnt->dynamic_info[DT_FINI]) {
- dl_elf_fini = (int (*)(void)) (tpnt->loadaddr + tpnt->dynamic_info[DT_FINI]);
+ dl_elf_fini = (int (*)(void)) DL_RELOC_ADDR (tpnt->dynamic_info[DT_FINI], tpnt->loadaddr);
_dl_if_debug_print("running dtors for library %s at '%p'\n",
tpnt->libname, dl_elf_fini);
(*dl_elf_fini) ();
@@ -622,7 +620,7 @@ int dlinfo(void)
/* First start with a complete list of all of the loaded files. */
for (tpnt = _dl_loaded_modules; tpnt; tpnt = tpnt->next) {
fprintf(stderr, "\t%p %p %p %s %d %s\n",
- tpnt->loadaddr, tpnt, tpnt->symbol_scope,
+ DL_LOADADDR_BASE (tpnt->loadaddr), tpnt, tpnt->symbol_scope,
type[tpnt->libtype],
tpnt->usage_count, tpnt->libname);
}
@@ -662,12 +660,10 @@ int dladdr(const void *__address, Dl_info * __info)
tpnt = rpnt;
#if 0
fprintf(stderr, "Module \"%s\" at %p\n",
- tpnt->libname, tpnt->loadaddr);
+ tpnt->libname, DL_LOADADDR_BASE (tpnt->loadaddr));
#endif
- if (tpnt->loadaddr < (ElfW(Addr)) __address
- && (pelf == NULL || pelf->loadaddr < tpnt->loadaddr)) {
+ if (DL_ADDR_IN_LOADADDR ((ElfW(Addr)) __address, tpnt, pelf))
pelf = tpnt;
- }
}
if (!pelf) {
@@ -693,7 +689,7 @@ int dladdr(const void *__address, Dl_info * __info)
for (si = pelf->elf_buckets[hn]; si; si = pelf->chains[si]) {
ElfW(Addr) symbol_addr;
- symbol_addr = pelf->loadaddr + symtab[si].st_value;
+ symbol_addr = (ElfW(Addr)) DL_RELOC_ADDR (symtab[si].st_value, pelf->loadaddr);
if (symbol_addr <= (ElfW(Addr))__address && (!sf || sa < symbol_addr)) {
sa = symbol_addr;
sn = si;
@@ -708,7 +704,7 @@ int dladdr(const void *__address, Dl_info * __info)
if (sf) {
__info->dli_fname = pelf->libname;
- __info->dli_fbase = (void *)pelf->loadaddr;
+ __info->dli_fbase = DL_LOADADDR_BASE (pelf->loadaddr);
__info->dli_sname = strtab + symtab[sn].st_name;
__info->dli_saddr = (void *)sa;
}