From cf197e41e7e468697e5a8d7b3f4c4930dd557990 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 3 Apr 2000 03:51:04 +0000 Subject: Update. 2000-04-02 Ulrich Drepper * elf/dl-fini.c (_dl_fini): Increment j counter after swapping in element at this position. * elf/Versions [ld.so] (GLIBC_2.2): Export _dl_load_lock. * elf/link.h (struct link_map): Add l_reldepsmax, l_reldepsact, and l_reldeps elements. * elf/dl-lookup.c (add_dependency): New function. (_dl_lookup_symbol): Use it whenever symbol was found in a global, dynamically loaded object. (_dl_lookup_symbol_skip): Likewise. (_dl_lookup_versioned_symbol): Likewise. (_dl_lookup_versioned_symbol_skip): Likewise. * elf/dl-open.c: Don't define _dl_load_lock here... * elf/rtld.c: ...but here... * elf/dl-support.c: ...and here. * elf/dl-close.c (_dl_close): Close also dependent objects introduce through relocation. * elf/dl-fini.c (_dl_fini): Also take dependencies introduced through relocations. * dlfcn/Makefile (glrefmain.out): Test is not expected to fail anymore. * dlfcn/glrefmain.c: Add one more debug message. * Makeconfig (preprocess-versions): Don't add $(CPPFLAGS) to compiler command line. * Makerules (sysd-versions): Use ( ) instead of { }. * elf/dl-load.c: Use __builtin_expect to signal that compiler should optimize for the non-debugging case. * elf/dl-lookup.c: Likewise. * sysdeps/generic/libc-start.c: Likewise. --- sysdeps/generic/libc-start.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c index 6fabb7c41c..fe4966cd46 100644 --- a/sysdeps/generic/libc-start.c +++ b/sysdeps/generic/libc-start.c @@ -56,11 +56,11 @@ __libc_start_main (int (*main) (int, char **, char **), int argc, /* Some security at this point. Prevent starting a SUID binary where the standard file descriptors are not opened. */ - if (__libc_enable_secure) + if (__builtin_expect (__libc_enable_secure, 0)) check_standard_fds (); /* Register the destructor of the dynamic linker if there is any. */ - if (rtld_fini != NULL) + if (__builtin_expect (rtld_fini != NULL, 1)) atexit (rtld_fini); /* Call the initializer of the libc. This is only needed here if we @@ -76,14 +76,14 @@ __libc_start_main (int (*main) (int, char **, char **), int argc, /* Call the initializer of the program, if any. */ #ifdef SHARED - if (_dl_debug_impcalls) + if (__builtin_expect (_dl_debug_impcalls, 0)) _dl_debug_message (1, "\ninitialize program: ", argv[0], "\n\n", NULL); #endif if (init) (*init) (); #ifdef SHARED - if (_dl_debug_impcalls) + if (__builtin_expect (_dl_debug_impcalls, 0)) _dl_debug_message (1, "\ntransferring control: ", argv[0], "\n\n", NULL); #endif -- cgit v1.2.3