diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/__start_context.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/__start_context.S | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/__start_context.S b/sysdeps/unix/sysv/linux/ia64/__start_context.S deleted file mode 100644 index 5c9f54aa97..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/__start_context.S +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 2001-2024 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#include <features.h> - -/* When a context set up by __makecontext() is activated, control - transfers to __start_context. When we get here: - - b1 = entry point of function to call - in0 = address of UCP to resume after function returns - in1 = global pointer for __start_context - out0 .. outN = arguments for function */ - -ENTRY(__start_context) - .prologue - alloc r2 = ar.pfs, 2, 0, 8, 0 - - .save rp, r4 // terminate call chain with a NULL rp - mov r4 = r0 - ;; - - .body - br.call.sptk rp = b1 -1: - mov gp = in1 // restore gp - cmp.ne p6,p0 = in0, r0 // uc_link != 0 ? - ;; -(p6) mov out0 = in0 -(p6) br.call.sptk rp = __setcontext -.Lexit: - mov out0 = 0 - br.call.sptk rp = HIDDEN_JUMPTARGET(exit) - -1: br.cond.sptk .Lexit -END(__start_context) |