From eacddc0a20f6fa71fff1a4bba4bf91497193680b Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 8 Nov 1994 23:34:47 +0000 Subject: [PATCH] entered into RCS --- sysdeps/mach/hurd/alpha/longjmp-ctx.c | 2 +- sysdeps/mach/hurd/alpha/longjmp-ts.c | 41 +++++++++++++++++++++++++++ 2 files changed, 42 insertions(+), 1 deletion(-) create mode 100644 sysdeps/mach/hurd/alpha/longjmp-ts.c diff --git a/sysdeps/mach/hurd/alpha/longjmp-ctx.c b/sysdeps/mach/hurd/alpha/longjmp-ctx.c index 51fd5c5b50..dfc16fdfe4 100644 --- a/sysdeps/mach/hurd/alpha/longjmp-ctx.c +++ b/sysdeps/mach/hurd/alpha/longjmp-ctx.c @@ -1,4 +1,4 @@ -/* Perform a `longjmp' on a `struct sigcontext'. i386 version. +/* Perform a `longjmp' on a `struct sigcontext'. Alpha version. Copyright (C) 1994 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/sysdeps/mach/hurd/alpha/longjmp-ts.c b/sysdeps/mach/hurd/alpha/longjmp-ts.c new file mode 100644 index 0000000000..8ee2b9a814 --- /dev/null +++ b/sysdeps/mach/hurd/alpha/longjmp-ts.c @@ -0,0 +1,41 @@ +/* Perform a `longjmp' on a Mach thread_state. Alpha version. +Copyright (C) 1991, 1994 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + + +/* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */ + +void +_hurd_longjmp_thread_state (void *state, jmp_buf env, int val) +{ + struct alpha_thread_state *ts = state; + + ts->r9 = env[0].__9; + ts->r11 = env[0].__11; + ts->r12 = env[0].__12; + ts->r13 = env[0].__13; + ts->r14 = env[0].__14; + ts->r15 = (long int) env[0].__fp; + ts->r30 = (long int) env[0].__sp; + ts->pc = (long int) env[0].__pc; + ts->r0 = val ?: 1; +}