add DTrace systrace support for linux32 and freebsd32 on amd64 syscalls
This commits makes necessary changes in syscall/sysent generation infrastructure. PR: kern/152822 Submitted by: Artem Belevich <fbsdlist@src.cx> Reviewed by: jhb (ealier version) MFC after: 3 weeks
This commit is contained in:
Andriy Gapon
parent
31f7ad1545
commit
56ede1074e
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=219559
@ -5,11 +5,13 @@
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all:
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@echo "make sysent only"
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sysent: linux32_sysent.c linux32_syscall.h linux32_proto.h
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sysent: linux32_sysent.c linux32_syscall.h linux32_proto.h linux32_syscalls.c linux32_systrace_args.c
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linux32_sysent.c linux32_syscall.h linux32_proto.h: ../../kern/makesyscalls.sh \
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linux32_sysent.c linux32_syscall.h linux32_proto.h linux32_syscalls.c linux32_systrace_args.c: ../../kern/makesyscalls.sh \
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syscalls.master syscalls.conf
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-mv -f linux32_sysent.c linux32_sysent.c.bak
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-mv -f linux32_syscall.h linux32_syscall.h.bak
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-mv -f linux32_proto.h linux32_proto.h.bak
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-mv -f linux32_syscalls.c linux32_syscalls.c.bak
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-mv -f linux32_systrace_args.c linux32_systrace_args.c.bak
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sh ../../kern/makesyscalls.sh syscalls.master syscalls.conf
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@ -1,5 +1,5 @@
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# $FreeBSD$
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sysnames="/dev/null"
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sysnames="linux32_syscalls.c"
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sysproto="linux32_proto.h"
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sysproto_h=_LINUX_SYSPROTO_H_
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syshdr="linux32_syscall.h"
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@ -8,4 +8,4 @@ sysmk="/dev/null"
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syscallprefix="LINUX_SYS_"
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switchname="linux_sysent"
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namesname="linux_syscallnames"
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systrace="/dev/null"
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systrace="linux32_systrace_args.c"
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@ -291,7 +291,7 @@
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l_uid16_t *euid, l_uid16_t *suid); }
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166 AUE_NULL UNIMPL vm86
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167 AUE_NULL STD { int linux_query_module(void); }
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168 AUE_POLL NOPROTO { int poll(struct pollfd*, \
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168 AUE_POLL NOPROTO { int poll(struct pollfd *fds, \
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unsigned int nfds, int timeout); }
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169 AUE_NULL STD { int linux_nfsservctl(void); }
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170 AUE_SETRESGID STD { int linux_setresgid16(l_gid16_t rgid, \
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@ -5,15 +5,17 @@
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all:
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@echo "make sysent only"
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sysent: freebsd32_sysent.c freebsd32_syscall.h freebsd32_proto.h
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sysent: freebsd32_sysent.c freebsd32_syscall.h freebsd32_proto.h freebsd32_systrace_args.c
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freebsd32_sysent.c freebsd32_syscalls.c freebsd32_syscall.h freebsd32_proto.h: \
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freebsd32_sysent.c freebsd32_syscalls.c freebsd32_syscall.h freebsd32_proto.h freebsd32_systrace_args.c : \
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../../kern/makesyscalls.sh syscalls.master syscalls.conf
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-mv -f freebsd32_sysent.c freebsd32_sysent.c.bak
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-mv -f freebsd32_syscalls.c freebsd32_syscalls.c.bak
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-mv -f freebsd32_syscall.h freebsd32_syscall.h.bak
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-mv -f freebsd32_proto.h freebsd32_proto.h.bak
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-mv -f freebsd32_systrace_args.c freebsd32_systrace_args.c.bak
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sh ../../kern/makesyscalls.sh syscalls.master syscalls.conf
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clean:
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rm -f freebsd32_sysent.c freebsd32_syscalls.c freebsd32_syscall.h freebsd32_proto.h
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rm -f freebsd32_systrace_args.c
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@ -8,4 +8,4 @@ sysmk="/dev/null"
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syscallprefix="FREEBSD32_SYS_"
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switchname="freebsd32_sysent"
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namesname="freebsd32_syscallnames"
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systrace="/dev/null"
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systrace="freebsd32_systrace_args.c"
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@ -5,11 +5,13 @@
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all:
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@echo "make sysent only"
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sysent: linux_sysent.c linux_syscall.h linux_proto.h
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sysent: linux_sysent.c linux_syscall.h linux_proto.h linux_syscalls.c linux_systrace_args.c
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linux_sysent.c linux_syscall.h linux_proto.h: ../../kern/makesyscalls.sh \
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syscalls.master syscalls.conf
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linux_sysent.c linux_syscall.h linux_proto.h linux_syscalls.c linux_systrace_args.c: \
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../../kern/makesyscalls.sh syscalls.master syscalls.conf
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-mv -f linux_sysent.c linux_sysent.c.bak
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-mv -f linux_syscall.h linux_syscall.h.bak
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-mv -f linux_proto.h linux_proto.h.bak
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-mv -f linux_syscalls.c linux_syscalls.c.bak
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-mv -f linux_systrace_args.c linux_systrace_args.c.bak
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sh ../../kern/makesyscalls.sh syscalls.master syscalls.conf
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@ -1,5 +1,5 @@
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# $FreeBSD$
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sysnames="/dev/null"
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sysnames="linux_syscalls.c"
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sysproto="linux_proto.h"
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sysproto_h=_LINUX_SYSPROTO_H_
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syshdr="linux_syscall.h"
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@ -8,4 +8,4 @@ sysmk="/dev/null"
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syscallprefix="LINUX_SYS_"
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switchname="linux_sysent"
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namesname="linux_syscallnames"
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systrace="/dev/null"
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systrace="linux_systrace_args.c"
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@ -102,7 +102,7 @@
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46 AUE_SETGID STD { int linux_setgid16(l_gid16_t gid); }
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47 AUE_GETGID STD { int linux_getgid16(void); }
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48 AUE_NULL STD { int linux_signal(l_int sig, \
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l_handler_t handler); }
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void *handler); }
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49 AUE_GETEUID STD { int linux_geteuid16(void); }
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50 AUE_GETEGID STD { int linux_getegid16(void); }
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51 AUE_ACCT NOPROTO { int acct(char *path); }
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@ -148,7 +148,7 @@
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struct timeval *tp, \
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struct timezone *tzp); }
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79 AUE_SETTIMEOFDAY NOPROTO { int settimeofday( \
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struct timeval *tp, \
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struct timeval *tv, \
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struct timezone *tzp); }
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80 AUE_GETGROUPS STD { int linux_getgroups16(l_uint gidsetsize, \
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l_gid16_t *gidset); }
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@ -293,7 +293,7 @@
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l_uid16_t *euid, l_uid16_t *suid); }
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166 AUE_NULL STD { int linux_vm86(void); }
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167 AUE_NULL STD { int linux_query_module(void); }
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168 AUE_POLL NOPROTO { int poll(struct pollfd*, \
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168 AUE_POLL NOPROTO { int poll(struct pollfd* fds, \
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unsigned int nfds, long timeout); }
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169 AUE_NULL STD { int linux_nfsservctl(void); }
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170 AUE_SETRESGID STD { int linux_setresgid16(l_gid16_t rgid, \
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@ -200,6 +200,8 @@ s/\$//g
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print > syscompat6
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print > syscompat7
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print > sysnames
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print > systrace
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print > systracetmp
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savesyscall = syscall
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next
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}
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@ -212,6 +214,8 @@ s/\$//g
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print > syscompat6
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print > syscompat7
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print > sysnames
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print > systrace
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print > systracetmp
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syscall = savesyscall
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next
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}
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@ -224,6 +228,8 @@ s/\$//g
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print > syscompat6
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print > syscompat7
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print > sysnames
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print > systrace
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print > systracetmp
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next
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}
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syscall != $1 {
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