diff options
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/hurdstartup.c | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/hurd/hurdstartup.c b/hurd/hurdstartup.c index 416cddb62b..61b8cdf42b 100644 --- a/hurd/hurdstartup.c +++ b/hurd/hurdstartup.c @@ -158,33 +158,29 @@ _hurd_startup (void **argptr, void (*main) (int *data)) { struct hurd_startup_data *d = (void *) &envp[envc + 1]; - /* XXX hardcoded until exec_startup changes */ -#ifdef PIC -#if 0 - const Elf32_Ehdr *ehdr = (const void *) 0x08000000; - vm_address_t phdr = 0x08000000 + ehdr->e_phoff; - vm_size_t phdrsz = ehdr->e_phnum * ehdr->e_phentsize; - vm_address_t user_entry = ehdr->e_entry; -#else - vm_address_t phdr = 0; - vm_size_t phdrsz = 0; -extern void _start(); - vm_address_t user_entry = (vm_address_t) &_start; -#endif -#else - vm_address_t phdr = 0; - vm_size_t phdrsz = 0; - vm_address_t user_entry = 0; -#endif - if ((void *) d != argv[0]) { *d = data; _hurd_init_dtable = d->dtable; _hurd_init_dtablesize = d->dtablesize; - d->phdr = phdr; - d->phdrsz = phdrsz; - d->user_entry = user_entry; + + /* XXX hardcoded kludge until exec_startup changes */ + { + extern void _start(); + vm_address_t page = 0; + vm_size_t size = 0; + if (__vm_read (__mach_task_self (), + 0x08000000, __vm_page_size, &page, &size) == 0) + { + const Elf32_Ehdr *ehdr = (const void *) 0x08000000; + d->phdr = 0x08000000 + ehdr->e_phoff; + d->phdrsz = ehdr->e_phnum * ehdr->e_phentsize; + d->user_entry = ehdr->e_entry; + __vm_deallocate (__mach_task_self (), page, size); + } + else + d->user_entry = (Elf32_Addr) &_start; + } } (*main) (argcptr); |