diff options
Diffstat (limited to 'sysdeps/mach/hurd/alpha/bits/sigcontext.h')
| -rw-r--r-- | sysdeps/mach/hurd/alpha/bits/sigcontext.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/sysdeps/mach/hurd/alpha/bits/sigcontext.h b/sysdeps/mach/hurd/alpha/bits/sigcontext.h deleted file mode 100644 index 4f13a2c9b2..0000000000 --- a/sysdeps/mach/hurd/alpha/bits/sigcontext.h +++ /dev/null @@ -1,73 +0,0 @@ -/* Machine-dependent signal context structure for GNU Hurd. Alpha version. - Copyright (C) 1994,97,2001 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H -# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." -#endif - -#ifndef sc_alpha_thread_state - -/* Signal handlers are actually called: - void handler (int sig, int code, struct sigcontext *scp); */ - -/* State of this thread when the signal was taken. */ -struct sigcontext - { - /* These first members are machine-independent. */ - - long int sc_onstack; /* Nonzero if running on sigstack. */ - __sigset_t sc_mask; /* Blocked signals to restore. */ - - /* MiG reply port this thread is using. */ - unsigned long int sc_reply_port; - - /* Port this thread is doing an interruptible RPC on. */ - unsigned long int sc_intr_port; - - /* Error code associated with this signal (interpreted as `error_t'). */ - int sc_error; - - /* All following members are machine-dependent. The rest of this - structure is written to be laid out identically to: - { - struct alpha_thread_state basic; - struct alpha_exc_state exc; - struct alpha_float_state fpu; - } - trampoline.c knows this, so it must be changed if this changes. */ - -#define sc_alpha_thread_state sc_regs /* Beginning of correspondence. */ - long int sc_regs[31]; /* General registers $0..$30. */ - long int sc_pc; /* Program counter. */ - - /* struct alpha_exc_state */ -#define sc_alpha_exc_state sc_badvaddr - unsigned long int sc_badvaddr; - unsigned int sc_cause; /* Machine-level trap code. */ -#define SC_CAUSE_SET_SSTEP 1 - int sc_used_fpa; /* Nonzero if FPU was used. */ - - /* struct alpha_float_state - This is only filled in if sc_used_fpa is nonzero. */ -#define sc_alpha_float_state sc_fpregs - double sc_fpregs[31]; /* Floating point registers $f0..$f30. */ - long int sc_fpcsr; /* Floating point control/status register. */ - }; - -#endif /* sc_alpha_thread_state */ |