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Diffstat (limited to 'sys/sparc64/include/globaldata.h')
| -rw-r--r-- | sys/sparc64/include/globaldata.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/sys/sparc64/include/globaldata.h b/sys/sparc64/include/globaldata.h deleted file mode 100644 index 48715029c39a..000000000000 --- a/sys/sparc64/include/globaldata.h +++ /dev/null @@ -1,78 +0,0 @@ -/*- - * Copyright (c) 1999 Luoqi Chen <luoqi@freebsd.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: FreeBSD: src/sys/i386/include/globaldata.h,v 1.27 2001/04/27 - * $FreeBSD$ - */ - -#ifndef _MACHINE_GLOBALDATA_H_ -#define _MACHINE_GLOBALDATA_H_ - -#ifdef _KERNEL - -#include <sys/queue.h> - -#include <machine/frame.h> -#include <machine/intr_machdep.h> - -#define ALT_STACK_SIZE 128 - -/* - * This structure maps out the global data that needs to be kept on a - * per-cpu basis. genassym uses this to generate offsets for the assembler - * code, which also provides external symbols so that C can get at them as - * though they were really globals. This structure is pointed to by - * the per-cpu system value. - * Inside the kernel, the globally reserved register g7 is used to - * point at the globaldata structure. - */ -struct globaldata { - struct thread *gd_curthread; /* current thread */ - struct thread *gd_idlethread; /* idle thread */ - struct pcb *gd_curpcb; /* current pcb */ - struct timeval gd_switchtime; - int gd_switchticks; - u_int gd_cpuid; /* this cpu number */ - u_int gd_other_cpus; /* all other cpus */ - SLIST_ENTRY(globaldata) gd_allcpu; - struct lock_list_entry *gd_spinlocks; - - struct intr_queue gd_iq; /* interrupt queuq */ - u_long gd_alt_stack[ALT_STACK_SIZE]; /* alternate global stack */ - u_int gd_wp_insn; /* watch point support */ - u_long gd_wp_pstate; - u_long gd_wp_va; - int gd_wp_mask; - -#ifdef KTR_PERCPU - int gd_ktr_idx; /* index into trace table */ - char *gd_ktr_buf; - char gd_ktr_buf_data[0]; -#endif -}; - -#endif /* _KERNEL */ - -#endif /* !_MACHINE_GLOBALDATA_H_ */ |