Date: Mon, 22 Nov 2021 22:37:56 GMT From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: faa67c2b20bc - main - freebsd32: generate splits of 64-bit arguments Message-ID: <202111222237.1AMMbuCb047417@gitrepo.freebsd.org>
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The branch main has been updated by brooks: URL: https://cgit.FreeBSD.org/src/commit/?id=faa67c2b20bc3a7f1043cfb8ee1c3c037a661812 commit faa67c2b20bc3a7f1043cfb8ee1c3c037a661812 Author: Brooks Davis <brooks@FreeBSD.org> AuthorDate: 2021-11-22 22:36:57 +0000 Commit: Brooks Davis <brooks@FreeBSD.org> CommitDate: 2021-11-22 22:36:57 +0000 freebsd32: generate splits of 64-bit arguments This eliminates the need for ifdefs in syscalls.master and contains the largest set of diff to generated files on the way to switching to using the default ABI's syscalls.master. Reviewed by: kevans --- sys/compat/freebsd32/syscalls.conf | 1 + sys/compat/freebsd32/syscalls.master | 136 ++++++++--------------------------- 2 files changed, 30 insertions(+), 107 deletions(-) diff --git a/sys/compat/freebsd32/syscalls.conf b/sys/compat/freebsd32/syscalls.conf index 6817bd25b787..4ccf7f545dde 100644 --- a/sys/compat/freebsd32/syscalls.conf +++ b/sys/compat/freebsd32/syscalls.conf @@ -10,4 +10,5 @@ switchname="freebsd32_sysent" namesname="freebsd32_syscallnames" systrace="freebsd32_systrace_args.c" abi_func_prefix="freebsd32_" +abi_flags="pair_64bit" capabilities_conf="capabilities.conf" diff --git a/sys/compat/freebsd32/syscalls.master b/sys/compat/freebsd32/syscalls.master index 96708924c394..d4e309c8f68b 100644 --- a/sys/compat/freebsd32/syscalls.master +++ b/sys/compat/freebsd32/syscalls.master @@ -52,10 +52,6 @@ #include <sys/sysproto.h> #include <compat/freebsd32/freebsd32_proto.h> -#if !defined(PAD64_REQUIRED) && !defined(__amd64__) -#define PAD64_REQUIRED -#endif - ; Reserved/unimplemented system calls in the range 0-150 inclusive ; are reserved for use in future Berkeley releases. ; Additional system calls implemented in vendor and other @@ -345,10 +341,10 @@ 172 AUE_NULL RESERVED 173 AUE_PREAD COMPAT6 { ssize_t freebsd32_pread(int fd, void *buf, \ size_t nbyte, int pad, \ - uint32_t offset1, uint32_t offset2); } + off_t offset); } 174 AUE_PWRITE COMPAT6 { ssize_t freebsd32_pwrite(int fd, \ const void *buf, size_t nbyte, int pad, \ - uint32_t offset1, uint32_t offset2); } + off_t offset); } 175 AUE_SETFIB NOPROTO { int setfib(int fibnum); } 176 AUE_NTP_ADJTIME STD { int freebsd32_ntp_adjtime( \ struct timex32 *tp); } @@ -384,17 +380,17 @@ char *buf, u_int count, int32_t *basep); } 197 AUE_MMAP COMPAT6 { void *freebsd32_mmap(void *addr, \ size_t len, int prot, int flags, int fd, \ - int pad, uint32_t pos1, uint32_t pos2); } + int pad, off_t pos); } 198 AUE_NULL NOPROTO { int nosys(void); } __syscall \ __syscall_args int 199 AUE_LSEEK COMPAT6 { off_t freebsd32_lseek(int fd, int pad, \ - uint32_t offset1, uint32_t offset2, \ + off_t offset, \ int whence); } 200 AUE_TRUNCATE COMPAT6 { int freebsd32_truncate(const char *path, \ int pad, uint32_t length1, \ uint32_t length2); } 201 AUE_FTRUNCATE COMPAT6 { int freebsd32_ftruncate(int fd, int pad, \ - uint32_t length1, uint32_t length2); } + off_t length); } 202 AUE_SYSCTL STD { int freebsd32___sysctl(int *name, \ u_int namelen, void *old, \ uint32_t *oldlenp, const void *new, \ @@ -482,7 +478,7 @@ 245 AUE_NULL RESERVED 246 AUE_NULL RESERVED 247 AUE_NULL STD { int freebsd32_clock_getcpuclockid2(\ - uint32_t id1, uint32_t id2,\ + id_t id,\ int which, clockid_t *clock_id); } 248 AUE_NULL UNIMPL ntp_gettime 249 AUE_NULL RESERVED @@ -535,27 +531,14 @@ 286 AUE_NULL RESERVED 287 AUE_NULL RESERVED 288 AUE_NULL RESERVED -#ifdef PAD64_REQUIRED -289 AUE_PREADV STD { ssize_t freebsd32_preadv(int fd, \ - struct iovec32 *iovp, \ - u_int iovcnt, \ - int _pad, \ - uint32_t offset1, uint32_t offset2); } -290 AUE_PWRITEV STD { ssize_t freebsd32_pwritev(int fd, \ - struct iovec32 *iovp, \ - u_int iovcnt, \ - int _pad, \ - uint32_t offset1, uint32_t offset2); } -#else 289 AUE_PREADV STD { ssize_t freebsd32_preadv(int fd, \ struct iovec32 *iovp, \ u_int iovcnt, \ - uint32_t offset1, uint32_t offset2); } + off_t offset); } 290 AUE_PWRITEV STD { ssize_t freebsd32_pwritev(int fd, \ struct iovec32 *iovp, \ u_int iovcnt, \ - uint32_t offset1, uint32_t offset2); } -#endif + off_t offset); } 291 AUE_NULL RESERVED 292 AUE_NULL RESERVED 293 AUE_NULL RESERVED @@ -630,7 +613,7 @@ struct timespec32 *interval); } 335 AUE_NULL NOPROTO { int utrace(const void *addr, size_t len); } 336 AUE_SENDFILE COMPAT4 { int freebsd32_sendfile(int fd, int s, \ - uint32_t offset1, uint32_t offset2, \ + off_t offset, \ size_t nbytes, struct sf_hdtr32 *hdtr, \ off_t *sbytes, int flags); } 337 AUE_NULL UNIMPL kldsym @@ -735,7 +718,7 @@ 392 AUE_NULL NOPROTO { int uuidgen(struct uuid *store, \ int count); } 393 AUE_SENDFILE STD { int freebsd32_sendfile(int fd, int s, \ - uint32_t offset1, uint32_t offset2, \ + off_t offset, \ size_t nbytes, struct sf_hdtr32 *hdtr, \ off_t *sbytes, int flags); } 394 AUE_NULL UNIMPL mac_syscall @@ -890,74 +873,42 @@ 474 AUE_SCTP_GENERIC_RECVMSG NOPROTO|NOSTD { int sctp_generic_recvmsg(int sd, struct iovec32 *iov, int iovlen, \ struct sockaddr * from, __socklen_t *fromlenaddr, \ struct sctp_sndrcvinfo *sinfo, int *msg_flags); } -#ifdef PAD64_REQUIRED 475 AUE_PREAD STD { ssize_t freebsd32_pread(int fd, \ void *buf,size_t nbyte, \ - int _pad, \ - uint32_t offset1, uint32_t offset2); } + off_t offset); } 476 AUE_PWRITE STD { ssize_t freebsd32_pwrite(int fd, \ const void *buf, size_t nbyte, \ - int _pad, \ - uint32_t offset1, uint32_t offset2); } + off_t offset); } 477 AUE_MMAP STD { void *freebsd32_mmap(void *addr, \ size_t len, int prot, int flags, int fd, \ - int _pad, \ - uint32_t pos1, uint32_t pos2); } + off_t pos); } 478 AUE_LSEEK STD { off_t freebsd32_lseek(int fd, \ - int _pad, \ - uint32_t offset1, uint32_t offset2, \ + off_t offset, \ int whence); } 479 AUE_TRUNCATE STD { int freebsd32_truncate(const char *path, \ - int _pad, \ - uint32_t length1, uint32_t length2); } + off_t length); } 480 AUE_FTRUNCATE STD { int freebsd32_ftruncate(int fd, \ - int _pad, \ - uint32_t length1, uint32_t length2); } -#else -475 AUE_PREAD STD { ssize_t freebsd32_pread(int fd, \ - void *buf,size_t nbyte, \ - uint32_t offset1, uint32_t offset2); } -476 AUE_PWRITE STD { ssize_t freebsd32_pwrite(int fd, \ - const void *buf, size_t nbyte, \ - uint32_t offset1, uint32_t offset2); } -477 AUE_MMAP STD { void *freebsd32_mmap(void *addr, \ - size_t len, int prot, int flags, int fd, \ - uint32_t pos1, uint32_t pos2); } -478 AUE_LSEEK STD { off_t freebsd32_lseek(int fd, \ - uint32_t offset1, uint32_t offset2, \ - int whence); } -479 AUE_TRUNCATE STD { int freebsd32_truncate(const char *path, \ - uint32_t length1, uint32_t length2); } -480 AUE_FTRUNCATE STD { int freebsd32_ftruncate(int fd, \ - uint32_t length1, uint32_t length2); } -#endif + off_t length); } 481 AUE_THR_KILL2 NOPROTO { int thr_kill2(pid_t pid, int32_t id, int sig); } 482 AUE_SHMOPEN COMPAT12|NOPROTO { int shm_open( \ const char *path, int flags, mode_t mode); } 483 AUE_SHMUNLINK NOPROTO { int shm_unlink(const char *path); } 484 AUE_NULL NOPROTO { int cpuset(cpusetid_t *setid); } -#ifdef PAD64_REQUIRED 485 AUE_NULL STD { int freebsd32_cpuset_setid(cpuwhich_t which, \ - int _pad, \ - uint32_t id1, uint32_t id2, \ + id_t id, \ cpusetid_t setid); } -#else -485 AUE_NULL STD { int freebsd32_cpuset_setid(cpuwhich_t which, \ - uint32_t id1, uint32_t id2, \ - cpusetid_t setid); } -#endif 486 AUE_NULL STD { int freebsd32_cpuset_getid(cpulevel_t level, \ cpuwhich_t which, \ - uint32_t id1, uint32_t id2, \ + id_t id, \ cpusetid_t *setid); } 487 AUE_NULL STD { int freebsd32_cpuset_getaffinity( \ cpulevel_t level, cpuwhich_t which, \ - uint32_t id1, uint32_t id2, \ + id_t id, \ size_t cpusetsize, \ cpuset_t *mask); } 488 AUE_NULL STD { int freebsd32_cpuset_setaffinity( \ cpulevel_t level, cpuwhich_t which, \ - uint32_t id1, uint32_t id2, \ + id_t id, \ size_t cpusetsize, \ const cpuset_t *mask); } 489 AUE_FACCESSAT NOPROTO { int faccessat(int fd, const char *path, \ @@ -1041,35 +992,18 @@ 529 AUE_NULL NOPROTO { int rctl_remove_rule(const void *inbufp, \ size_t inbuflen, void *outbufp, \ size_t outbuflen); } -#ifdef PAD64_REQUIRED -530 AUE_POSIX_FALLOCATE STD { int freebsd32_posix_fallocate(int fd, \ - int _pad, \ - uint32_t offset1, uint32_t offset2,\ - uint32_t len1, uint32_t len2); } -531 AUE_POSIX_FADVISE STD { int freebsd32_posix_fadvise(int fd, \ - int _pad, \ - uint32_t offset1, uint32_t offset2,\ - uint32_t len1, uint32_t len2, \ - int advice); } -532 AUE_WAIT6 STD { int freebsd32_wait6(idtype_t idtype, int _pad, \ - uint32_t id1, uint32_t id2, \ - int *status, int options, \ - struct __wrusage32 *wrusage, \ - struct siginfo32 *info); } -#else 530 AUE_POSIX_FALLOCATE STD { int freebsd32_posix_fallocate(int fd,\ - uint32_t offset1, uint32_t offset2,\ - uint32_t len1, uint32_t len2); } + off_t offset, \ + off_t len); } 531 AUE_POSIX_FADVISE STD { int freebsd32_posix_fadvise(int fd, \ - uint32_t offset1, uint32_t offset2,\ - uint32_t len1, uint32_t len2, \ + off_t offset, \ + off_t len, \ int advice); } 532 AUE_WAIT6 STD { int freebsd32_wait6(idtype_t idtype, \ - uint32_t id1, uint32_t id2, \ + id_t id, \ int *status, int options, \ struct __wrusage32 *wrusage, \ struct siginfo32 *info); } -#endif 533 AUE_CAP_RIGHTS_LIMIT NOPROTO { \ int cap_rights_limit(int fd, \ cap_rights_t *rightsp); } @@ -1098,15 +1032,9 @@ 542 AUE_PIPE NOPROTO { int pipe2(int *fildes, int flags); } 543 AUE_AIO_MLOCK STD { int freebsd32_aio_mlock( \ struct aiocb32 *aiocbp); } -#ifdef PAD64_REQUIRED -544 AUE_PROCCTL STD { int freebsd32_procctl(idtype_t idtype, int _pad, \ - uint32_t id1, uint32_t id2, int com, \ - void *data); } -#else 544 AUE_PROCCTL STD { int freebsd32_procctl(idtype_t idtype, \ - uint32_t id1, uint32_t id2, int com, \ + id_t id, int com, \ void *data); } -#endif 545 AUE_POLL STD { int freebsd32_ppoll(struct pollfd *fds, \ u_int nfds, const struct timespec32 *ts, \ const sigset_t *set); } @@ -1137,15 +1065,9 @@ int32_t bufsize, int mode); } 558 AUE_FHSTATFS NOPROTO { int fhstatfs(const struct fhandle *u_fhp, \ struct statfs *buf); } -#ifdef PAD64_REQUIRED -559 AUE_MKNODAT STD { int freebsd32_mknodat(int fd, \ - const char *path, mode_t mode, \ - int _pad, uint32_t dev1, uint32_t dev2); } -#else 559 AUE_MKNODAT STD { int freebsd32_mknodat(int fd, \ const char *path, mode_t mode, \ - uint32_t dev1, uint32_t dev2); } -#endif + dev_t dev); } 560 AUE_KEVENT STD { int freebsd32_kevent(int fd, \ const struct kevent32 *changelist, \ int nchanges, \ @@ -1153,11 +1075,11 @@ int nevents, \ const struct timespec32 *timeout); } 561 AUE_NULL STD { int freebsd32_cpuset_getdomain(cpulevel_t level, \ - cpuwhich_t which, uint32_t id1, uint32_t id2, \ + cpuwhich_t which, id_t id, \ size_t domainsetsize, domainset_t *mask, \ int *policy); } 562 AUE_NULL STD { int freebsd32_cpuset_setdomain(cpulevel_t level, \ - cpuwhich_t which, uint32_t id1, uint32_t id2, \ + cpuwhich_t which, id_t id, \ size_t domainsetsize, domainset_t *mask, \ int policy); } 563 AUE_NULL NOPROTO { int getrandom(void *buf, size_t buflen, \
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