mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-08-10 14:39:47 -04:00
98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/* $NetBSD: sys_linux_component.c,v 1.2 2014/04/04 18:24:12 njoly Exp $ */
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#include <sys/param.h>
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#include <sys/proc.h>
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#include <compat/linux/common/linux_errno.h>
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#include <uvm/uvm_extern.h>
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#include "rump_private.h"
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#include "rump_linux_syscall.h"
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extern struct sysent rump_linux_sysent[];
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#ifdef __HAVE_SYSCALL_INTERN
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static void
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rumplinux_syscall_intern(struct proc *p)
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{
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p->p_emuldata = __UNCONST(native_to_linux_errno);
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}
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#endif
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struct emul emul_rump_sys_linux = {
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.e_name = "linux-rump",
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.e_sysent = rump_linux_sysent,
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#ifndef __HAVE_MINIMAL_EMUL
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.e_nsysent = RUMP_LINUX_SYS_NSYSENT,
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.e_errno = native_to_linux_errno,
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#endif
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.e_vm_default_addr = uvm_default_mapaddr,
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#ifdef __HAVE_SYSCALL_INTERN
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.e_syscall_intern = rumplinux_syscall_intern,
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#endif
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};
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RUMP_COMPONENT(RUMP_COMPONENT_KERN)
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{
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extern struct emul *emul_default;
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emul_default = &emul_rump_sys_linux;
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}
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#include <compat/linux/common/linux_machdep.h>
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dev_t
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linux_fakedev(dev_t in, int raw)
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{
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/* I don't really think it matters what we return here */
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return in;
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}
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/*
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* XXX: the linux emulation code is not split into factions
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*/
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void rumplinux__stub(void);
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void rumplinux__stub(void) {panic("unavailable");}
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/* vm-related */
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__weak_alias(sys_mmap,rumplinux__stub);
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__weak_alias(vm_map_unlock,rumplinux__stub);
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__weak_alias(uvm_map_lookup_entry,rumplinux__stub);
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__weak_alias(sys_obreak,rumplinux__stub);
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__weak_alias(vm_map_lock,rumplinux__stub);
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__weak_alias(uvm_mremap,rumplinux__stub);
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/* signal.c */
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__weak_alias(sigaction1,rumplinux__stub);
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__weak_alias(kpsignal2,rumplinux__stub);
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__weak_alias(sys_kill,rumplinux__stub);
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__weak_alias(sigsuspend1,rumplinux__stub);
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__weak_alias(sigtimedwait1,rumplinux__stub);
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__weak_alias(lwp_find,rumplinux__stub);
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/* misc */
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__weak_alias(linux_machdepioctl,rumplinux__stub);
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__weak_alias(linux_ioctl_sg,rumplinux__stub);
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__weak_alias(oss_ioctl_mixer,rumplinux__stub);
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__weak_alias(oss_ioctl_sequencer,rumplinux__stub);
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__weak_alias(oss_ioctl_audio,rumplinux__stub);
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__weak_alias(rusage_to_rusage50,rumplinux__stub);
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__weak_alias(do_sys_wait,rumplinux__stub);
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/* arch-specific */
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__weak_alias(compat_offseterr,rumplinux__stub);
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__weak_alias(linux_sys_ptrace_arch,rumplinux__stub);
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#ifdef __i386__
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const char *
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linux_get_uname_arch(void)
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{
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return MACHINE_ARCH;
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}
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#endif /* __i386__ */
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