diff options
Diffstat (limited to 'libexec/rtld-elf/rtld.c')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index 8977d5947010..d27af520c21d 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -859,6 +859,10 @@ _rtld(Elf_Addr *sp, func_ptr_type *exit_proc, Obj_Entry **objp) linkmap_add(obj_main); linkmap_add(&obj_rtld); + LD_UTRACE(UTRACE_LOAD_OBJECT, obj_main, obj_main->mapbase, + obj_main->mapsize, 0, obj_main->path); + LD_UTRACE(UTRACE_LOAD_OBJECT, &obj_rtld, obj_rtld.mapbase, + obj_rtld.mapsize, 0, obj_rtld.path); /* Link the main program into the list of objects. */ TAILQ_INSERT_HEAD(&obj_list, obj_main, next); @@ -2437,11 +2441,21 @@ parse_rtld_phdr(Obj_Entry *obj) { const Elf_Phdr *ph; Elf_Addr note_start, note_end; + bool first_seg; + first_seg = true; obj->stack_flags = PF_X | PF_R | PF_W; for (ph = obj->phdr; (const char *)ph < (const char *)obj->phdr + obj->phsize; ph++) { switch (ph->p_type) { + case PT_LOAD: + if (first_seg) { + obj->vaddrbase = rtld_trunc_page(ph->p_vaddr); + first_seg = false; + } + obj->mapsize = rtld_round_page(ph->p_vaddr + + ph->p_memsz) - obj->vaddrbase; + break; case PT_GNU_STACK: obj->stack_flags = ph->p_flags; break; |