mirror of
https://git.openafs.org/openafs.git
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fbsd-amd64-20050212
initial fbsd support for amd64
This commit is contained in:
Harald Barth
Derrick Brashear
parent
c92132eba3
commit
d164b1d311
@ -222,6 +222,8 @@
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#define SYS_NAME_ID_ppc64_linux24 2902
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#define SYS_NAME_ID_ppc64_linux26 2903
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#define SYS_NAME_ID_amd64_fbsd_53 3008
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/*
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* Placeholder to keep system-wide standard flags since this file is included by all
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* files (i.e in afs/param.h)
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202
src/config/param.amd64_fbsd_53.h
Normal file
202
src/config/param.amd64_fbsd_53.h
Normal file
@ -0,0 +1,202 @@
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#ifndef AFS_PARAM_H
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#define AFS_PARAM_H
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#ifndef UKERNEL
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/* This section for kernel libafs compiles only */
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#ifndef IGNORE_STDS_H
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#include <sys/param.h>
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#endif
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#define AFS_XBSD_ENV 1 /* {Free,Open,Net}BSD */
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#define AFS_X86_XBSD_ENV 1
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#define AFS_NAMEI_ENV 1 /* User space interface to file system */
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#define AFS_64BIT_ENV 1
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#define AFS_64BIT_CLIENT 1
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#define AFS_64BIT_IOPS_ENV 1 /* Needed for NAMEI */
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#define AFS_FBSD_ENV 1
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#define AFS_FBSD40_ENV 1
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#define AFS_FBSD42_ENV 1
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#define AFS_FBSD43_ENV 1
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#define AFS_FBSD44_ENV 1
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#define AFS_FBSD45_ENV 1
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#define AFS_FBSD46_ENV 1
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#define AFS_FBSD47_ENV 1
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#define AFS_FBSD50_ENV 1
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#define AFS_FBSD51_ENV 1
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#define AFS_FBSD52_ENV 1
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#define AFS_FBSD53_ENV 1
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#define AFS_X86_FBSD_ENV 1
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#define AFS_X86_FBSD40_ENV 1
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#define AFS_X86_FBSD42_ENV 1
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#define AFS_X86_FBSD43_ENV 1
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#define AFS_X86_FBSD46_ENV 1
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#define AFS_X86_FBSD47_ENV 1
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#define AFS_X86_FBSD50_ENV 1
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#define AFS_X86_ENV 1
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#define AFS_NONFSTRANS 1
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#define FTRUNC O_TRUNC
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#define IUPD 0x0010
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#define IACC 0x0020
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#define ICHG 0x0040
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#define IMOD 0x0080
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#define IN_LOCK(ip) lockmgr(&ip->i_lock, LK_EXCLUSIVE, \
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NULL, curproc)
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#define IN_UNLOCK(ip) lockmgr(&ip->i_lock, LK_RELEASE, \
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NULL, curproc)
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#include <afs/afs_sysnames.h>
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#define AFS_VM_RDWR_ENV 1
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#define AFS_VFS_ENV 1
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#define AFS_VFSINCL_ENV 1
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#define AFS_GREEDY43_ENV 1
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#define AFS_ENV 1
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#define AFS_SYSCALL 339
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#define AFS_MOUNT_AFS "afs"
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#ifndef MOUNT_UFS
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#define MOUNT_UFS "ufs"
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#endif
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#ifndef MOUNT_AFS
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#define MOUNT_AFS AFS_MOUNT_AFS
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#endif
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#define SYS_NAME "amd64_fbsd_53"
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#define SYS_NAME_ID SYS_NAME_ID_amd64_fbsd_53
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#define AFS_HAVE_FFS 1 /* Use system's ffs. */
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#define AFS_HAVE_STATVFS 0 /* System doesn't supports statvfs */
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#define RXK_LISTENER_ENV 1
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#define AFS_GCPAGS 0 /* if nonzero, garbage collect PAGs */
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#define AFS_USE_GETTIMEOFDAY 1 /* use gettimeofday to implement rx clock */
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#define AFSLITTLE_ENDIAN 1
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/* Extra kernel definitions (from kdefs file) */
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#ifdef _KERNEL
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#define AFS_GLOBAL_SUNLOCK 1
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#define AFS_VFS34 1 /* What is VFS34??? */
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#define AFS_SHORTGID 0 /* are group id's short? */
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#define afsio_iov uio_iov
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#define afsio_iovcnt uio_iovcnt
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#define afsio_offset uio_offset
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#define afsio_seg uio_segflg
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#define afsio_resid uio_resid
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#define AFS_UIOSYS UIO_SYSSPACE
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#define AFS_UIOUSER UIO_USERSPACE
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#define AFS_CLBYTES CLBYTES
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#define osi_GetTime(x) microtime(x)
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#define AFS_KALLOC(x) osi_fbsd_alloc((x), 1)
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#undef AFS_KALLOC_NOSLEEP
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#define AFS_KALLOC_NOSLEEP(x) osi_fbsd_alloc((x), 0)
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#define AFS_KFREE(x,y) osi_fbsd_free((x))
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#define v_count v_usecount
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#define v_vfsp v_mount
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#define vfs_bsize mnt_stat.f_bsize
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#define vfs_fsid mnt_stat.f_fsid
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#define va_nodeid va_fileid
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#define vfs_vnodecovered mnt_vnodecovered
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#define direct dirent
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#define vnode_t struct vnode
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#ifndef MUTEX_DEFAULT
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#define MUTEX_DEFAULT 0
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#endif /* MUTEX_DEFAULT */
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#ifndef SSYS
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#define SSYS 0x00002
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#endif /* SSYS */
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#define p_rcred p_ucred
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#if !defined(ASSEMBLER) && !defined(__LANGUAGE_ASSEMBLY__)
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enum vcexcl { NONEXCL, EXCL };
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#ifdef KERNEL
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#ifndef MIN
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#define MIN(A,B) ((A) < (B) ? (A) : (B))
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#endif
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#ifndef MAX
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#define MAX(A,B) ((A) > (B) ? (A) : (B))
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#endif
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#endif /* KERNEL */
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#endif /* ! ASSEMBLER & ! __LANGUAGE_ASSEMBLY__ */
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#endif /* _KERNEL */
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#else /* !defined(UKERNEL) */
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/* This section for user space compiles only */
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#define UKERNEL 1 /* user space kernel */
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#define AFS_ENV 1
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#define AFS_VFSINCL_ENV 1
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#define AFS_USR_FBSD40_ENV 1
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#define AFS_USR_FBSD42_ENV 1
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#define AFS_USR_FBSD43_ENV 1
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#define AFS_USR_FBSD44_ENV 1
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#define AFS_USR_FBSD45_ENV 1
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#define AFS_USR_FBSD46_ENV 1
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#define AFS_USR_FBSD47_ENV 1
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#define AFS_USR_FBSD50_ENV 1
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#define AFS_USR_FBSD51_ENV 1
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#define AFS_USR_FBSD52_ENV 1
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#define AFS_USR_FBSD53_ENV 1
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#define AFS_USR_FBSD_ENV 1
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#define AFS_NONFSTRANS 1
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#define AFS_MOUNT_AFS "afs" /* The name of the filesystem type. */
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#define AFS_SYSCALL 339
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#define AFS_NAMEI_ENV 1 /* User space interface to file system */
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#define AFS_64BIT_ENV 1
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#define AFS_64BITPOINTER_ENV 1
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#define AFS_64BIT_IOPS_ENV 1 /* Needed for NAMEI */
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#define AFS_USERSPACE_IP_ADDR 1
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#define RXK_LISTENER_ENV 1
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#define AFS_GCPAGS 0 /* if nonzero, garbage collect PAGs */
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/* Machine / Operating system information */
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#include <afs/afs_sysnames.h>
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#define SYS_NAME "i386_fbsd_53"
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#define SYS_NAME_ID SYS_NAME_ID_i386_fbsd_53
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#define AFSLITTLE_ENDIAN 1
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#define AFS_HAVE_FFS 1 /* Use system's ffs. */
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#define AFS_HAVE_STATVFS 1 /* System doesn't support statvfs */
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#define AFS_VM_RDWR_ENV 1 /* read/write implemented via VM */
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#define afsio_iov uio_iov
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#define afsio_iovcnt uio_iovcnt
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#define afsio_offset uio_offset
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#define afsio_seg uio_segflg
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#define afsio_fmode uio_fmode
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#define afsio_resid uio_resid
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#define AFS_UIOSYS 1
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#define AFS_UIOUSER UIO_USERSPACE
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#define AFS_CLBYTES MCLBYTES
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#define AFS_MINCHANGE 2
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#define VATTR_NULL usr_vattr_null
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#define AFS_DIRENT
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#ifndef CMSERVERPREF
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#define CMSERVERPREF
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#endif
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#include <limits.h>
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/mount.h>
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#include <sys/fcntl.h>
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#include <netinet/in.h>
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#include <sys/uio.h>
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#include <sys/socket.h>
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#endif /* !defined(UKERNEL) */
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#endif /* AFS_PARAM_H */
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@ -59,6 +59,11 @@ process.o : process.s process.i386.s process.c
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${CCOBJ} -DIGNORE_STDS_H -E -I${srcdir} -I${TOP_INCDIR} process.S > process.ss ; \
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${AS} process.ss -o process.o ; \
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$(RM) -f process.S ;;\
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amd64_*bsd*) \
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cp ${srcdir}/process.amd64.s process.S ; \
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${CCOBJ} -DIGNORE_STDS_H -E -I${srcdir} -I${TOP_INCDIR} process.S > process.ss ; \
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${AS} process.ss -o process.o ; \
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$(RM) -f process.S ;;\
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ncrx86_* | sunx86_*) \
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/usr/ccs/lib/cpp -P -D__sun -D__i386 -DIGNORE_STDS_H -I${TOP_INCDIR} -I${srcdir} ${srcdir}/process.i386.s process.ss; \
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${AS} -o process.o process.ss; \
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161
src/lwp/process.amd64.s
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161
src/lwp/process.amd64.s
Normal file
@ -0,0 +1,161 @@
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/* $Id$ */
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/*
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* Copyright (c) 2003,2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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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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*
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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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*
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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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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#undef RCSID
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/* x86_64 Assembly
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*
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* By Harald Barth <haba@stacken.kth.se> after looking
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* at Derek Atkins' i386 routines and realizing that
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* there were some differences and it was not enough
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* just renaming the registers.
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*/
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#ifdef HAVE_MACHINE_ASM_H
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#include <machine/asm.h>
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#endif
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#include <lwp_elf.h>
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.file "process.s"
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.data
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.text
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/*
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* struct savearea {
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* char *topstack;
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* }
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*/
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.set topstack,0
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/*
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* savecontext(int (*f)(), struct savearea *area1, char *newsp)
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*/
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/*
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* In spite of passing arguments in registers, gcc first copies the content of the
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* registers onto the stack. I do not know why gcc does this, but for now I mimic
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* gcc's behaviour. Here are the offsets the arguments are copied to.
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*/
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.set f,-8
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.set area1,-16
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.set newsp,-24
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.globl _C_LABEL(PRE_Block)
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.globl _C_LABEL(savecontext)
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ENTRY(savecontext)
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pushq %rbp /* The frame setup is just like gcc */
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movq %rsp,%rbp
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subq $32, %rsp /* make room for args on the stack */
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movq %rdi, f(%rbp) /* (3*8=24 but increments seem to */
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movq %rsi, area1(%rbp) /* i multiples of 24, so 32 it is) */
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movq %rdx, newsp(%rbp) /* and copy them there. */
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movl $1,_C_LABEL(PRE_Block) /* Do not allow any interrupts */
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pushq %rsp /* Push all registers onto the stack */
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pushq %rax /* Probably not _all_ are necessary */
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pushq %rcx /* but better one too much than one */
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pushq %rdx /* forgotten */
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pushq %rbx
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pushq %rbp
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pushq %rsi
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pushq %rdi
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pushq %r8
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pushq %r9
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pushq %r10
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pushq %r11
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pushq %r12
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pushq %r13
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pushq %r14
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pushq %r15 /* Btw, the pusha instruction is no more */
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movq area1(%rbp),%rax /* rax = base of savearea */
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movq %rsp,topstack(%rax) /* area->topstack = rsp */
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movq newsp(%rbp),%rax /* rax = new sp */
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cmpq $0,%rax
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je L1 /* if new sp is 0 then dont change rsp */
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movq %rax,%rsp /* Change rsp to the new sp */
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L1:
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jmp *f(%rbp) /* jump to function pointer passed in arg */
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/* Shouldnt be here....*/
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call _C_LABEL(abort)
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/*
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* returnto(struct savearea *area2)
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*/
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/* Offset where we put arg - se savecontext */
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.set area2,-8
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.globl _C_LABEL(returnto)
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ENTRY(returnto)
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pushq %rbp /* New frame, gcc style */
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movq %rsp, %rbp /* See savecontext above */
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subq $16, %rsp /* Make room for 2 args */
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movq %rdi, area2(%rbp) /* use room to copy 1 arg */
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movq area2(%rbp),%rax /* rax = area2 */
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movq topstack(%rax),%rsp /* restore rsp from place relative rbp*/
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popq %r15 /* Restore regs */
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popq %r14
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popq %r13
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popq %r12
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popq %r11
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popq %r10
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popq %r9
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popq %r8
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popq %rdi
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popq %rsi
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popq %rbp
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popq %rbx
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popq %rdx
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popq %rcx
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popq %rax
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popq %rsp /* See savecontext */
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movl $0,_C_LABEL(PRE_Block) /* clear it up... */
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addq $32, %rsp /* We did rsp-32 above, correct that */
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popq %rbp
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ret
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/* We never should get here, put in emergency brake as in i386 code */
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pushq $1234
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call _C_LABEL(abort)
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@ -57,7 +57,7 @@ syscall.o: syscall.s
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$(RM) -f syscall.ss syscall.i;; \
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hp_ux11? ) \
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touch syscall.o;; \
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i386_*bsd*|*nbsd*) \
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amd64_fbsd*|i386_*bsd*|*nbsd*) \
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touch syscall.o;; \
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*) \
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/lib/cpp ${SFLAGS} ${srcdir}/syscall.s syscall.ss; \
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