diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 8 | ||||
| -rw-r--r-- | sysdeps/generic/libc-tls.c | 10 |
2 files changed, 12 insertions, 6 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index 5f586f2e3c..2269950045 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -726,7 +726,13 @@ extern void _dl_determine_tlsoffset (void) internal_function; /* Allocate memory for static TLS block and dtv. */ extern void *_dl_allocate_tls (void) internal_function; -extern void *_dl_allocate_tls_internal (void) internal_function; + +/* These are internal entry points to the two halves of _dl_allocate_tls, + only used within rtld.c itself at startup time. */ +extern void *_dl_allocate_tls_storage (void) + internal_function attribute_hidden; +extern void *_dl_allocate_tls_init (void *) + internal_function attribute_hidden; /* Deallocate memory allocated with _dl_allocate_tls. */ extern void _dl_deallocate_tls (void *tcb) internal_function; diff --git a/sysdeps/generic/libc-tls.c b/sysdeps/generic/libc-tls.c index 8c82040b19..6b9a746dd8 100644 --- a/sysdeps/generic/libc-tls.c +++ b/sysdeps/generic/libc-tls.c @@ -52,7 +52,7 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign) void *tlsblock; size_t memsz = 0; size_t filesz = 0; - off_t offset = 0; + size_t initimage = 0; size_t align = 0; size_t max_align = tcbalign; size_t loadaddr = ~0ul; @@ -70,7 +70,7 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign) /* Remember the values we need. */ memsz = phdr->p_memsz; filesz = phdr->p_filesz; - offset = phdr->p_offset; + initimage = phdr->p_vaddr; align = phdr->p_align; if (phdr->p_align > max_align) max_align = phdr->p_align; @@ -120,7 +120,7 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign) # else # error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined" # endif - memset (__mempcpy (static_dtv[2].pointer, (char *) loadaddr + offset, + memset (__mempcpy (static_dtv[2].pointer, (char *) loadaddr + initimage, filesz), '\0', memsz - filesz); @@ -141,12 +141,12 @@ __libc_setup_tls (size_t tcbsize, size_t tcbalign) # endif /* We have to create a fake link map which normally would be created - by the dynamic linker. It just has to have enough informatino to + by the dynamic linker. It just has to have enough information to make the TLS routines happy. */ static_map.l_tls_align = align; static_map.l_tls_blocksize = memsz; static_map.l_tls_initimage_size = filesz; - static_map.l_tls_offset = offset; + static_map.l_tls_offset = tcb_offset; static_map.l_type = lt_executable; static_map.l_tls_modid = 1; |