mirror of
https://github.com/genodelabs/genode.git
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158 lines
4.2 KiB
Diff
158 lines
4.2 KiB
Diff
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diff --git a/src/lib/dde_rump_backport/riscv/include/cpu.h b/src/lib/dde_rump_backport/riscv/include/cpu.h
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deleted file mode 100644
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index 2b6f036..0000000
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--- src/lib/dde_rump_backport/riscv/include/cpu.h
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+++ /dev/null
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@@ -1,151 +0,0 @@
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-/* $NetBSD: cpu.h,v 1.4 2015/04/01 21:55:03 matt Exp $ */
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-
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-/*-
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- * Copyright (c) 2014 The NetBSD Foundation, Inc.
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- * All rights reserved.
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- *
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- * This code is derived from software contributed to The NetBSD Foundation
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- * by Matt Thomas of 3am Software Foundry.
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- *
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- * Redistribution and use in source and binary forms, with or without
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- * modification, are permitted provided that the following conditions
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- * are met:
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- * 1. Redistributions of source code must retain the above copyright
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- * notice, this list of conditions and the following disclaimer.
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- * 2. Redistributions in binary form must reproduce the above copyright
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- * notice, this list of conditions and the following disclaimer in the
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- * documentation and/or other materials provided with the distribution.
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- *
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- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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- * POSSIBILITY OF SUCH DAMAGE.
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- */
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-
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-#ifndef _RISCV_CPU_H_
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-#define _RISCV_CPU_H_
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-
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-#if defined(_KERNEL) || defined(_KMEMUSER)
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-
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-struct clockframe {
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- uintptr_t cf_pc;
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- uint32_t cf_sr;
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- int cf_intr_depth;
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-};
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-
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-#define CLKF_USERMODE(cf) (((cf)->cf_sr & 1) == 0)
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-#define CLKF_PC(cf) ((cf)->cf_pc)
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-#define CLKF_INTR(cf) ((cf)->cf_intr_depth > 0)
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-
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-#include <sys/cpu_data.h>
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-#include <sys/device_if.h>
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-#include <sys/evcnt.h>
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-#include <sys/intr.h>
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-
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-struct cpu_info {
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- struct cpu_data ci_data;
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- device_t ci_dev;
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- cpuid_t ci_cpuid;
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- struct lwp *ci_curlwp;
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- struct lwp *ci_softlwps[SOFTINT_COUNT];
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- struct trapframe *ci_ddb_regs;
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-
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- uint64_t ci_lastintr;
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-
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- int ci_mtx_oldspl;
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- int ci_mtx_count;
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-
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- int ci_want_resched;
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- int ci_cpl;
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- u_int ci_softints;
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- volatile u_int ci_intr_depth;
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-
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- tlb_asid_t ci_pmap_asid_cur;
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-#if 0
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- union pmap_pdetab *ci_pmap_user_pdetab;
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-#ifdef _LP64
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- union pmap_pdetab *ci_pmap_user_pde0tab;
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-#endif
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-#endif
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-
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- struct evcnt ci_ev_fpu_saves;
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- struct evcnt ci_ev_fpu_loads;
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- struct evcnt ci_ev_fpu_reenables;
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-};
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-
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-#endif /* _KERNEL || _KMEMUSER */
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-
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-#ifdef _KERNEL
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-
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-extern struct cpu_info cpu_info_store;
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-
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-// This is also in <sys/lwp.h>
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-struct lwp;
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-static inline struct cpu_info *lwp_getcpu(struct lwp *);
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-
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-register struct lwp *riscv_curlwp __asm("tp");
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-#define curlwp riscv_curlwp
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-#define curcpu() lwp_getcpu(curlwp)
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-
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-static inline cpuid_t
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-cpu_number(void)
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-{
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-#ifdef MULTIPROCESSOR
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- return curcpu()->ci_cpuid;
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-#else
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- return 0;
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-#endif
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-}
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-
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-void cpu_set_curpri(int);
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-void cpu_proc_fork(struct proc *, struct proc *);
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-void cpu_signotify(struct lwp *);
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-void cpu_need_proftick(struct lwp *l);
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-void cpu_boot_secondary_processors(void);
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-
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-#define CPU_INFO_ITERATOR cpuid_t
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-#ifdef MULTIPROCESSOR
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-#define CPU_INFO_FOREACH(cii, ci) \
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- (cii) = 0; ((ci) = cpu_infos[cii]) != NULL; (cii)++
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-#else
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-#define CPU_INFO_FOREACH(cii, ci) \
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- (cii) = 0, (ci) = curcpu(); (cii) == 0; (cii)++
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-#endif
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-
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-#define CPU_INFO_CURPMAP(ci) (curlwp->l_proc->p_vmspace->vm_map.pmap)
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-
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-static inline void
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-cpu_dosoftints(void)
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-{
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- extern void dosoftints(void);
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- struct cpu_info * const ci = curcpu();
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- if (ci->ci_intr_depth == 0
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- && (ci->ci_data.cpu_softints >> ci->ci_cpl) > 0)
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- dosoftints();
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-}
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-
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-static inline bool
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-cpu_intr_p(void)
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-{
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- return curcpu()->ci_intr_depth > 0;
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-}
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-
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-#define LWP_PC(l) cpu_lwp_pc(l)
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-
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-vaddr_t cpu_lwp_pc(struct lwp *);
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-
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-static inline void
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-cpu_idle(void)
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-{
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-}
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-
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-#endif /* _KERNEL */
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-
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-#endif /* _RISCV_CPU_H_ */
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