diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h index bdd1d45bd7..bc8a0b0e3a 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006, 2008 +/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006, 2008, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997. @@ -106,32 +106,19 @@ ENTRY(name); \ mov -1, %o0; # elif defined _LIBC_REENTRANT -# if USE___THREAD -# ifndef NOT_IN_libc -# define SYSCALL_ERROR_ERRNO __libc_errno -# else -# define SYSCALL_ERROR_ERRNO errno -# endif -# define SYSCALL_ERROR_HANDLER \ +# ifndef NOT_IN_libc +# define SYSCALL_ERROR_ERRNO __libc_errno +# else +# define SYSCALL_ERROR_ERRNO errno +# endif +# define SYSCALL_ERROR_HANDLER \ 0: SETUP_PIC_REG(o2,g1) \ sethi %tie_hi22(SYSCALL_ERROR_ERRNO), %g1; \ add %g1, %tie_lo10(SYSCALL_ERROR_ERRNO), %g1; \ ldx [%o2 + %g1], %g1, %tie_ldx(SYSCALL_ERROR_ERRNO);\ - st %o0, [%g7 + %g1]; \ - jmp %o7 + 8; \ + st %o0, [%g7 + %g1]; \ + jmp %o7 + 8; \ mov -1, %o0; -# else -# define SYSCALL_ERROR_HANDLER \ -0: save %sp, -176, %sp; \ - cfi_def_cfa_register(%fp); \ - cfi_window_save; \ - cfi_register (%o7, %i7); \ - call __errno_location; \ - nop; \ - st %i0, [%o0]; \ - jmp %i7 + 8; \ - restore %g0, -1, %o0; -# endif # else # define SYSCALL_ERROR_HANDLER \ 0: SETUP_PIC_REG(o2,g1) \ |