From fe27057d1765c1cc42023bff4fdd71ce190fe35d Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Mon, 30 Sep 2002 10:26:59 +0000 Subject: * elf/tls-macros.h (TLS_LD, TLS_GD): Use call insn, not callq. * sysdeps/unix/x86_64/sysdep.S [USE_TLS && HAVE___THREAD] [! PIC]: Use direct-%fs form of TLS access for errno. * sysdeps/unix/sysv/linux/i386/i686/sysdep.h: File removed, since the i386 version has all the same asm now. * sysdeps/i386/elf/configure.in: Add @GOTNTPOFF and @NTPOFF uses to the TLS support check. * sysdeps/i386/elf/configure: Regenerated. * sysdeps/unix/sysv/linux/i386/sysdep.h [USE_TLS && HAVE___THREAD] (SYSCALL_ERROR_HANDLER): Use direct-%gs form of TLS access for errno. * sysdeps/unix/i386/sysdep.S (syscall_error) [USE_TLS && HAVE___THREAD]: Use TLS access for errno. --- sysdeps/unix/x86_64/sysdep.S | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'sysdeps/unix/x86_64/sysdep.S') diff --git a/sysdeps/unix/x86_64/sysdep.S b/sysdeps/unix/x86_64/sysdep.S index a54c151013..b0580a39ae 100644 --- a/sysdeps/unix/x86_64/sysdep.S +++ b/sysdeps/unix/x86_64/sysdep.S @@ -42,8 +42,12 @@ syscall_error: notb: #endif #if USE_TLS && HAVE___THREAD - movq C_SYMBOL_NAME(errno)@GOTTPOFF(%rip), %rcx +# ifdef PIC + movq C_SYMBOL_NAME(errno@GOTTPOFF)(%rip), %rcx movl %eax, %fs:0(%rcx) +# else + movl %eax, %fs:C_SYMBOL_NAME(errno@TPOFF) +# endif #elif !defined PIC # ifndef _LIBC_REENTRANT movl %eax, C_SYMBOL_NAME(errno) -- cgit 1.4.1