diff options
Diffstat (limited to 'ldso')
| -rw-r--r-- | ldso/ldso/dl-startup.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c index 77c726e71..97a0e19e0 100644 --- a/ldso/ldso/dl-startup.c +++ b/ldso/ldso/dl-startup.c @@ -214,34 +214,6 @@ static void * __attribute_used__ _dl_start(unsigned long args) SEND_STDERR("done scanning DYNAMIC section\n"); #endif -#ifndef __FORCE_SHAREABLE_TEXT_SEGMENTS__ - /* Ugly, ugly. We need to call mprotect to change the protection of - the text pages so that we can do the dynamic linking. We can set the - protection back again once we are done */ - - { - ElfW(Phdr) *ppnt; - int i; - -#ifdef __SUPPORT_LD_DEBUG_EARLY__ - SEND_STDERR("calling mprotect on the shared library/dynamic linker\n"); -#endif - - /* First cover the shared library/dynamic linker. */ - if (tpnt->dynamic_info[DT_TEXTREL]) { - header = (ElfW(Ehdr) *) auxvt[AT_BASE].a_un.a_ptr; - ppnt = (ElfW(Phdr) *) ((int)auxvt[AT_BASE].a_un.a_ptr + - header->e_phoff); - for (i = 0; i < header->e_phnum; i++, ppnt++) { - if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W)) { - _dl_mprotect((void *) (load_addr + (ppnt->p_vaddr & PAGE_ALIGN)), - (ppnt->p_vaddr & ADDR_ALIGN) + (unsigned long) ppnt->p_filesz, - PROT_READ | PROT_WRITE | PROT_EXEC); - } - } - } - } -#endif #ifdef PERFORM_BOOTSTRAP_GOT #ifdef __SUPPORT_LD_DEBUG_EARLY__ SEND_STDERR("About to do specific GOT bootstrap\n"); |