diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/bsd/Attic/osf1/alpha/start.S | 7 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/ultrix4/mips/start.S | 7 | ||||
| -rw-r--r-- | sysdeps/unix/start.c | 12 |
3 files changed, 4 insertions, 22 deletions
diff --git a/sysdeps/unix/bsd/Attic/osf1/alpha/start.S b/sysdeps/unix/bsd/Attic/osf1/alpha/start.S index 8b7109a512..52eb03667f 100644 --- a/sysdeps/unix/bsd/Attic/osf1/alpha/start.S +++ b/sysdeps/unix/bsd/Attic/osf1/alpha/start.S @@ -18,13 +18,6 @@ Cambridge, MA 02139, USA. */ #include <sysdep.h> -#ifndef HAVE_WEAK_SYMBOLS -#define __environ environ -#else -weak_alias (__environ, environ) -#endif - -.comm __environ, 8 .comm errno, 4 !.sdata diff --git a/sysdeps/unix/bsd/ultrix4/mips/start.S b/sysdeps/unix/bsd/ultrix4/mips/start.S index ec0f9d833d..eec8ce08be 100644 --- a/sysdeps/unix/bsd/ultrix4/mips/start.S +++ b/sysdeps/unix/bsd/ultrix4/mips/start.S @@ -18,13 +18,6 @@ Cambridge, MA 02139, USA. */ #include <sysdep.h> -#ifndef HAVE_WEAK_SYMBOLS -#define __environ environ -#else -weak_alias (__environ, environ) -#endif - -.comm __environ, 4 .comm errno, 4 ENTRY(__start) diff --git a/sysdeps/unix/start.c b/sysdeps/unix/start.c index feb5f44fb8..62c9bd9f38 100644 --- a/sysdeps/unix/start.c +++ b/sysdeps/unix/start.c @@ -35,11 +35,8 @@ weak_alias (__data_start, data_start) #define DECL_DUMMIES #endif -VOLATILE int errno; - -#ifndef HAVE_WEAK_SYMBOLS -#undef environ -#define __environ environ +#ifndef errno +volatile int errno; #endif extern void EXFUN(__libc_init, (int argc, char **argv, char **envp)); @@ -66,11 +63,10 @@ DEFUN_VOID(_start) start1(); } -#if !defined (NO_UNDERSCORES) && defined (HAVE_GNU_LD) && !defined (__GNUC__) +#if !defined (NO_UNDERSCORES) && defined (HAVE_WEAK_SYMBOLS) /* Make an alias called `start' (no leading underscore, so it can't conflict with C symbols) for `_start'. */ -asm(".stabs \"start\",11,0,0,0"); -asm(".stabs \"__start\",1,0,0,0"); +asm (".weak start; start = _start"); #endif #endif |