diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 6 | ||||
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 17 |
2 files changed, 12 insertions, 11 deletions
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index c1cf37da76..49eaad6737 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -42,13 +42,13 @@ _dl_sysdep_start (void **start_argptr, user_entry = (Elf32_Addr) &_start; _dl_argc = *(int *) start_argptr; - _dl_argv = start_argptr + 1; + _dl_argv = (char **) start_argptr + 1; _environ = &_dl_argv[_dl_argc + 1]; start_argptr = (void **) _environ; while (*start_argptr) ++start_argptr; - for (av = ++start_argptr; av->a_type != AT_NULL; ++av) + for (av = (void *) ++start_argptr; av->a_type != AT_NULL; ++av) switch (av->a_type) { case AT_PHDR: @@ -77,7 +77,7 @@ _dl_sysdep_start (void **start_argptr, _dl_secure = uid != euid || gid != egid; (*dl_main) (phdr, phnum, &user_entry); - start_argptr[-1] = (void *) user_entry; + return user_entry; } int diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index 800c2d7b68..546828093f 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -182,15 +182,16 @@ _dl_start_user:\n\ addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx\n\ # See if we were run as a command with the executable file\n\ # name as an extra leading argument.\n\ - movl rtld_command@GOT(%ebx), %eax\n\ + movl _dl_skip_args@GOT(%ebx), %eax\n\ movl (%eax),%eax\n\ - testl %eax,%eax\n\ - jz 0f\n\ - # Pop the original argument count, decrement it, and replace\n\ - # the original first argument pointer with the new count.\n\ - popl %eax\n\ - decl %eax\n\ - movl %eax,(%esp)\n\ + # Pop the original argument count.\n\ + popl %ecx\n\ + # Subtract _dl_skip_args from it.\n\ + subl %eax, %ecx\n\ + # Adjust the stack pointer to skip _dl_skip_args words.\n\ + leal (%esp,%eax,4), %esp\n\ + # Push back the modified argument count.\n\ + pushl %ecx\n\ # Call _dl_init_next to return the address of an initializer\n\ # function to run.\n\ 0: call _dl_init_next@PLT\n\ |