The purpose of this patch series is, we can easily add/modify/delete system call table support by cha- nging entry in syscall.tbl file instead of manually changing many files. The other goal is to unify the system call table generation support implementation across all the architectures.
The system call tables are in different format in all architecture. It will be difficult to manually add, modify or delete the system calls in the resp- ective files manually. To make it easy by keeping a script and which'll generate uapi header file and syscall table file.
syscall.tbl contains the list of available system calls along with system call number and correspond- ing entry point. Add a new system call in this arch- itecture will be possible by adding new entry in the syscall.tbl file.
Adding a new table entry consisting of: - System call number. - ABI. - System call name. - Entry point name. - Compat entry name, if required.
ARM, s390 and x86 architecuture does exist the sim- ilar support. I leverage their implementation to come up with a generic solution.
I have done the same support for work for alpha, ia64, m68k, microblaze, mips, parisc, powerpc, sh and xtensa. Below mentioned git repository contains more details about the workflow.
https://github.com/frzkhn/system_call_table_generator/
Finally, this is the ground work to solve the Y2038 issue. We need to add two dozen of system calls to solve Y2038 issue. So this patch series will help to add new system calls easily by adding new entry in the syscall.tbl.
Changes since v2: - changed from generic-y to generated-y in Kbuild. - added io_pgetevents entry in the syscall.tbl. - updated the compat system call table.
Changes since v1: - optimized/updated the syscall table generation scripts. - fixed all mixed indentation issues in syscall.tbl. - added "comments" in syscall.tbl.
Firoz Khan (4): sparc: move __IGNORE* entries to non uapi header sparc: add __NR_syscalls along with NR_syscalls sparc: add system call table generation support sparc: generate uapi header and system call table files
arch/sparc/Makefile | 3 + arch/sparc/include/asm/Kbuild | 4 +- arch/sparc/include/asm/unistd.h | 18 ++ arch/sparc/include/uapi/asm/Kbuild | 2 + arch/sparc/include/uapi/asm/unistd.h | 426 +------------------------------ arch/sparc/kernel/syscalls/Makefile | 55 ++++ arch/sparc/kernel/syscalls/syscall.tbl | 409 +++++++++++++++++++++++++++++ arch/sparc/kernel/syscalls/syscallhdr.sh | 36 +++ arch/sparc/kernel/syscalls/syscalltbl.sh | 36 +++ arch/sparc/kernel/systbls_32.S | 81 +----- arch/sparc/kernel/systbls_64.S | 157 +----------- 11 files changed, 572 insertions(+), 655 deletions(-) create mode 100644 arch/sparc/kernel/syscalls/Makefile create mode 100644 arch/sparc/kernel/syscalls/syscall.tbl create mode 100644 arch/sparc/kernel/syscalls/syscallhdr.sh create mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
All the __IGNORE* entries are resides in the uapi header file move to non uapi header asm/unistd.h as it is not used by any user space applications.
It is correct to keep __IGNORE* entry in non uapi header asm/unistd.h while uapi/asm/unistd.h must hold information only useful for user space applications.
One of the patch in this patch series will generate uapi header file. The information which directly used by the user space application must be present in uapi file.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/sparc/include/asm/unistd.h | 16 ++++++++++++++++ arch/sparc/include/uapi/asm/unistd.h | 16 ---------------- 2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index 00f87db..73d2454 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -46,4 +46,20 @@ #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif
+#ifdef __32bit_syscall_numbers__ +/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, + * it never had the plain ones and there is no value to adding those + * old versions into the syscall table. + */ +#define __IGNORE_setresuid +#define __IGNORE_getresuid +#define __IGNORE_setresgid +#define __IGNORE_getresgid +#endif + +/* Sparc doesn't have protection keys. */ +#define __IGNORE_pkey_mprotect +#define __IGNORE_pkey_alloc +#define __IGNORE_pkey_free + #endif /* _SPARC_UNISTD_H */ diff --git a/arch/sparc/include/uapi/asm/unistd.h b/arch/sparc/include/uapi/asm/unistd.h index 45b4bf1..d37a136 100644 --- a/arch/sparc/include/uapi/asm/unistd.h +++ b/arch/sparc/include/uapi/asm/unistd.h @@ -434,20 +434,4 @@ /* Bitmask values returned from kern_features system call. */ #define KERN_FEATURE_MIXED_MODE_STACK 0x00000001
-#ifdef __32bit_syscall_numbers__ -/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, - * it never had the plain ones and there is no value to adding those - * old versions into the syscall table. - */ -#define __IGNORE_setresuid -#define __IGNORE_getresuid -#define __IGNORE_setresgid -#define __IGNORE_getresgid -#endif - -/* Sparc doesn't have protection keys. */ -#define __IGNORE_pkey_mprotect -#define __IGNORE_pkey_alloc -#define __IGNORE_pkey_free - #endif /* _UAPI_SPARC_UNISTD_H */
NR_syscalls macro holds the number of system call exist in sparc architecture. We have to change the value of NR- _syscalls, if we add or delete a system call.
One of the patch in this patch series has a script which will generate a uapi header based on syscall.tbl file. The syscall.tbl file contains the total number of system calls information. So we have two option to update NR_sy- scalls value.
1. Update NR_syscalls in asm/unistd.h manually by count- ing the no.of system calls. No need to update NR_sys- calls until we either add a new system call or delete existing system call.
2. We can keep this feature it above mentioned script, that will count the number of syscalls and keep it in a generated file. In this case we don't need to expli- citly update NR_syscalls in asm/unistd.h file.
The 2nd option will be the recommended one. For that, I added the __NR_syscalls macro in uapi/asm/unistd.h along with NR_syscalls asm/unistd.h. The macro __NR_syscalls also added for making the name convention same across all architecture. While __NR_syscalls isn't strictly part of the uapi, having it as part of the generated header to simplifies the implementation. We also need to enclose this macro with #ifdef __KERNEL__ to avoid side effects.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/sparc/include/asm/unistd.h | 2 ++ arch/sparc/include/uapi/asm/unistd.h | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index 73d2454..5194d86 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -17,6 +17,8 @@
#include <uapi/asm/unistd.h>
+#define NR_syscalls __NR_syscalls + #ifdef __32bit_syscall_numbers__ #else #define __NR_time 231 /* Linux sparc32 */ diff --git a/arch/sparc/include/uapi/asm/unistd.h b/arch/sparc/include/uapi/asm/unistd.h index d37a136..4ae11c4 100644 --- a/arch/sparc/include/uapi/asm/unistd.h +++ b/arch/sparc/include/uapi/asm/unistd.h @@ -429,7 +429,9 @@ #define __NR_statx 360 #define __NR_io_pgetevents 361
-#define NR_syscalls 362 +#ifdef __KERNEL__ +#define __NR_syscalls 362 +#endif
/* Bitmask values returned from kern_features system call. */ #define KERN_FEATURE_MIXED_MODE_STACK 0x00000001
The system call tables are in different format in all architecture and it will be difficult to manually add, modify or delete the syscall table entries in the res- pective files. To make it easy by keeping a script and which will generate the uapi header and syscall table file. This change will also help to unify the implemen- tation across all architectures.
The system call table generation script is added in kernel/syscalls directory which contain the scripts to generate both uapi header file and system call table files. The syscall.tbl will be input for the scripts.
syscall.tbl contains the list of available system calls along with system call number and corresponding entry point. Add a new system call in this architecture will be possible by adding new entry in the syscall.tbl file.
Adding a new table entry consisting of: - System call number. - ABI. - System call name. - Entry point name. - Compat entry name, if required.
syscallhdr.sh and syscalltbl.sh will generate uapi header unistd_32/64.h and syscall_table_32/64/c32.h files respect- ively. Both .sh files will parse the content syscall.tbl to generate the header and table files. unistd_32/64.h will be included by uapi/asm/unistd.h and syscall_table_32/64/- c32.h is included by kernel/syscall.S - the real system call table.
ARM, s390 and x86 architecuture does have similar support. I leverage their implementation to come up with a generic solution.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/sparc/kernel/syscalls/Makefile | 55 +++++ arch/sparc/kernel/syscalls/syscall.tbl | 409 +++++++++++++++++++++++++++++++ arch/sparc/kernel/syscalls/syscallhdr.sh | 36 +++ arch/sparc/kernel/syscalls/syscalltbl.sh | 36 +++ 4 files changed, 536 insertions(+) create mode 100644 arch/sparc/kernel/syscalls/Makefile create mode 100644 arch/sparc/kernel/syscalls/syscall.tbl create mode 100644 arch/sparc/kernel/syscalls/syscallhdr.sh create mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile new file mode 100644 index 0000000..c22a21c --- /dev/null +++ b/arch/sparc/kernel/syscalls/Makefile @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0 +kapi := arch/$(SRCARCH)/include/generated/asm +uapi := arch/$(SRCARCH)/include/generated/uapi/asm + +_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ + $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') + +syscall := $(srctree)/$(src)/syscall.tbl +syshdr := $(srctree)/$(src)/syscallhdr.sh +systbl := $(srctree)/$(src)/syscalltbl.sh + +quiet_cmd_syshdr = SYSHDR $@ + cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ + '$(syshdr_abis_$(basetarget))' \ + '$(syshdr_pfx_$(basetarget))' \ + '$(syshdr_offset_$(basetarget))' + +quiet_cmd_systbl = SYSTBL $@ + cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \ + '$(systbl_abis_$(basetarget))' \ + '$(systbl_abi_$(basetarget))' \ + '$(systbl_offset_$(basetarget))' + +syshdr_abis_unistd_32 := common,32 +$(uapi)/unistd_32.h: $(syscall) $(syshdr) + $(call if_changed,syshdr) + +syshdr_abis_unistd_64 := common,64 +$(uapi)/unistd_64.h: $(syscall) $(syshdr) + $(call if_changed,syshdr) + +systbl_abis_syscall_table_32 := common,32 +$(kapi)/syscall_table_32.h: $(syscall) $(systbl) + $(call if_changed,systbl) + +systbl_abis_syscall_table_64 := common,64 +$(kapi)/syscall_table_64.h: $(syscall) $(systbl) + $(call if_changed,systbl) + +systbl_abis_syscall_table_c32 := common,32 +systbl_abi_syscall_table_c32 := c32 +$(kapi)/syscall_table_c32.h: $(syscall) $(systbl) + $(call if_changed,systbl) + +uapisyshdr-y += unistd_32.h unistd_64.h +kapisyshdr-y += syscall_table_32.h \ + syscall_table_64.h \ + syscall_table_c32.h + +targets += $(uapisyshdr-y) $(kapisyshdr-y) + +PHONY += all +all: $(addprefix $(uapi)/,$(uapisyshdr-y)) +all: $(addprefix $(kapi)/,$(kapisyshdr-y)) + @: diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl new file mode 100644 index 0000000..c8c77c0 --- /dev/null +++ b/arch/sparc/kernel/syscalls/syscall.tbl @@ -0,0 +1,409 @@ +# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +# +# system call numbers and entry vectors for sparc +# +# The format is: +# <number> <abi> <name> <entry point> <compat entry point> +# +# The <abi> can be common, 64, or 32 for this file. +# +0 common restart_syscall sys_restart_syscall +1 32 exit sys_exit sparc_exit +1 64 exit sparc_exit +2 common fork sys_fork +3 common read sys_read +4 common write sys_write +5 common open sys_open compat_sys_open +6 common close sys_close +7 common wait4 sys_wait4 compat_sys_wait4 +8 common creat sys_creat +9 common link sys_link +10 common unlink sys_unlink +11 32 execv sunos_execv +11 64 execv sys_nis_syscall +12 common chdir sys_chdir +13 32 chown sys_chown16 +13 64 chown sys_chown +14 common mknod sys_mknod +15 common chmod sys_chmod +16 32 lchown sys_lchown16 +16 64 lchown sys_lchown +17 common brk sys_brk +18 common perfctr sys_nis_syscall +19 common lseek sys_lseek compat_sys_lseek +20 common getpid sys_getpid +21 common capget sys_capget +22 common capset sys_capset +23 32 setuid sys_setuid16 +23 64 setuid sys_setuid +24 32 getuid sys_getuid16 +24 64 getuid sys_getuid +25 common vmsplice sys_vmsplice compat_sys_vmsplice +26 common ptrace sys_ptrace compat_sys_ptrace +27 common alarm sys_alarm +28 common sigaltstack sys_sigaltstack compat_sys_sigaltstack +29 32 pause sys_pause +29 64 pause sys_nis_syscall +30 common utime sys_utime compat_sys_utime +31 32 lchown32 sys_lchown +32 32 fchown32 sys_fchown +33 common access sys_access +34 common nice sys_nice +35 32 chown32 sys_chown +36 common sync sys_sync +37 common kill sys_kill +38 common stat sys_newstat compat_sys_newstat +39 32 sendfile sys_sendfile compat_sys_sendfile +39 64 sendfile sys_sendfile64 +40 common lstat sys_newlstat compat_sys_newlstat +41 common dup sys_dup +42 common pipe sys_sparc_pipe +43 common times sys_times compat_sys_times +44 32 getuid32 sys_getuid +45 common umount2 sys_umount +46 32 setgid sys_setgid16 +46 64 setgid sys_setgid +47 32 getgid sys_getgid16 +47 64 getgid sys_getgid +48 common signal sys_signal +49 32 geteuid sys_geteuid16 +49 64 geteuid sys_geteuid +50 32 getegid sys_getegid16 +50 64 getegid sys_getegid +51 common acct sys_acct +52 64 memory_ordering sys_memory_ordering +53 32 getgid32 sys_getgid +54 common ioctl sys_ioctl compat_sys_ioctl +55 common reboot sys_reboot +56 32 mmap2 sys_mmap2 sys32_mmap2 +57 common symlink sys_symlink +58 common readlink sys_readlink +59 32 execve sys_execve sys32_execve +59 64 execve sys64_execve +60 common umask sys_umask +61 common chroot sys_chroot +62 common fstat sys_newfstat compat_sys_newfstat +63 common fstat64 sys_fstat64 compat_sys_fstat64 +64 common getpagesize sys_getpagesize +65 common msync sys_msync +66 common vfork sys_vfork +67 common pread64 sys_pread64 compat_sys_pread64 +68 common pwrite64 sys_pwrite64 compat_sys_pwrite64 +69 32 geteuid32 sys_geteuid +70 32 getegid32 sys_getegid +71 common mmap sys_mmap +72 32 setreuid32 sys_setreuid +73 32 munmap sys_munmap +73 64 munmap sys_64_munmap +74 common mprotect sys_mprotect +75 common madvise sys_madvise +76 common vhangup sys_vhangup +77 32 truncate64 sys_truncate64 compat_sys_truncate64 +78 common mincore sys_mincore +79 32 getgroups sys_getgroups16 +79 64 getgroups sys_getgroups +80 32 setgroups sys_setgroups16 +80 64 setgroups sys_setgroups +81 common getpgrp sys_getpgrp +82 32 setgroups32 sys_setgroups +83 common setitimer sys_setitimer compat_sys_setitimer +84 32 ftruncate64 sys_ftruncate64 compat_sys_ftruncate64 +85 common swapon sys_swapon +86 common getitimer sys_getitimer compat_sys_getitimer +87 32 setuid32 sys_setuid +88 common sethostname sys_sethostname +89 32 setgid32 sys_setgid +90 common dup2 sys_dup2 +91 32 setfsuid32 sys_setfsuid +92 common fcntl sys_fcntl compat_sys_fcntl +93 common select sys_select +94 32 setfsgid32 sys_setfsgid +95 common fsync sys_fsync +96 common setpriority sys_setpriority +97 common socket sys_socket +98 common connect sys_connect +99 common accept sys_accept +100 common getpriority sys_getpriority +101 common rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn +102 common rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction +103 common rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask +104 common rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending +105 common rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait +106 common rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo +107 common rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend +108 32 setresuid32 sys_setresuid +108 64 setresuid sys_setresuid +109 32 getresuid32 sys_getresuid +109 64 getresuid sys_getresuid +110 32 setresgid32 sys_setresgid +110 64 setresgid sys_setresgid +111 32 getresgid32 sys_getresgid +111 64 getresgid sys_getresgid +112 32 setregid32 sys_setregid +113 common recvmsg sys_recvmsg compat_sys_recvmsg +114 common sendmsg sys_sendmsg compat_sys_sendmsg +115 32 getgroups32 sys_getgroups +116 common gettimeofday sys_gettimeofday compat_sys_gettimeofday +117 common getrusage sys_getrusage compat_sys_getrusage +118 common getsockopt sys_getsockopt compat_sys_getsockopt +119 common getcwd sys_getcwd +120 common readv sys_readv compat_sys_readv +121 common writev sys_writev compat_sys_writev +122 common settimeofday sys_settimeofday compat_sys_settimeofday +123 32 fchown sys_fchown16 +123 64 fchown sys_fchown +124 common fchmod sys_fchmod +125 common recvfrom sys_recvfrom +126 32 setreuid sys_setreuid16 +126 64 setreuid sys_setreuid +127 32 setregid sys_setregid16 +127 64 setregid sys_setregid +128 common rename sys_rename +129 common truncate sys_truncate compat_sys_truncate +130 common ftruncate sys_ftruncate compat_sys_ftruncate +131 common flock sys_flock +132 common lstat64 sys_lstat64 compat_sys_lstat64 +133 common sendto sys_sendto +134 common shutdown sys_shutdown +135 common socketpair sys_socketpair +136 common mkdir sys_mkdir +137 common rmdir sys_rmdir +138 common utimes sys_utimes compat_sys_utimes +139 common stat64 sys_stat64 compat_sys_stat64 +140 common sendfile64 sys_sendfile64 +141 common getpeername sys_getpeername +142 common futex sys_futex compat_sys_futex +143 common gettid sys_gettid +144 common getrlimit sys_getrlimit compat_sys_getrlimit +145 common setrlimit sys_setrlimit compat_sys_setrlimit +146 common pivot_root sys_pivot_root +147 common prctl sys_prctl +148 common pciconfig_read sys_pciconfig_read +149 common pciconfig_write sys_pciconfig_write +150 common getsockname sys_getsockname +151 common inotify_init sys_inotify_init +152 common inotify_add_watch sys_inotify_add_watch +153 common poll sys_poll +154 common getdents64 sys_getdents64 +155 32 fcntl64 sys_fcntl64 compat_sys_fcntl64 +156 common inotify_rm_watch sys_inotify_rm_watch +157 common statfs sys_statfs compat_sys_statfs +158 common fstatfs sys_fstatfs compat_sys_fstatfs +159 common umount sys_oldumount +160 common sched_set_affinity sys_sched_setaffinity compat_sys_sched_setaffinity +161 common sched_get_affinity sys_sched_getaffinity compat_sys_sched_getaffinity +162 common getdomainname sys_getdomainname +163 common setdomainname sys_setdomainname +164 64 utrap_install sys_utrap_install +165 common quotactl sys_quotactl +166 common set_tid_address sys_set_tid_address +167 common mount sys_mount compat_sys_mount +168 common ustat sys_ustat compat_sys_ustat +169 common setxattr sys_setxattr +170 common lsetxattr sys_lsetxattr +171 common fsetxattr sys_fsetxattr +172 common getxattr sys_getxattr +173 common lgetxattr sys_lgetxattr +174 common getdents sys_getdents compat_sys_getdents +175 common setsid sys_setsid +176 common fchdir sys_fchdir +177 common fgetxattr sys_fgetxattr +178 common listxattr sys_listxattr +179 common llistxattr sys_llistxattr +180 common flistxattr sys_flistxattr +181 common removexattr sys_removexattr +182 common lremovexattr sys_lremovexattr +183 32 sigpending sys_sigpending compat_sys_sigpending +183 64 sigpending sys_nis_syscall +184 common query_module sys_ni_syscall +185 common setpgid sys_setpgid +186 common fremovexattr sys_fremovexattr +187 common tkill sys_tkill +188 32 exit_group sys_exit_group sparc_exit_group +188 64 exit_group sparc_exit_group +189 common uname sys_newuname +190 common init_module sys_init_module +191 32 personality sys_personality sys_sparc64_personality +191 64 personality sys_sparc64_personality +192 32 remap_file_pages sys_sparc_remap_file_pages sys_remap_file_pages +192 64 remap_file_pages sys_remap_file_pages +193 common epoll_create sys_epoll_create +194 common epoll_ctl sys_epoll_ctl +195 common epoll_wait sys_epoll_wait +196 common ioprio_set sys_ioprio_set +197 common getppid sys_getppid +198 32 sigaction sys_sparc_sigaction compat_sys_sparc_sigaction +198 64 sigaction sys_nis_syscall +199 common sgetmask sys_sgetmask +200 common ssetmask sys_ssetmask +201 32 sigsuspend sys_sigsuspend +201 64 sigsuspend sys_nis_syscall +202 common oldlstat sys_newlstat compat_sys_newlstat +203 common uselib sys_uselib +204 32 readdir sys_old_readdir compat_sys_old_readdir +204 64 readdir sys_nis_syscall +205 common readahead sys_readahead compat_sys_readahead +206 common socketcall sys_socketcall sys32_socketcall +207 common syslog sys_syslog +208 common lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie +209 common fadvise64 sys_fadvise64 compat_sys_fadvise64 +210 common fadvise64_64 sys_fadvise64_64 compat_sys_fadvise64_64 +211 common tgkill sys_tgkill +212 common waitpid sys_waitpid +213 common swapoff sys_swapoff +214 common sysinfo sys_sysinfo compat_sys_sysinfo +215 32 ipc sys_ipc compat_sys_ipc +215 64 ipc sys_sparc_ipc +216 32 sigreturn sys_sigreturn sys32_sigreturn +216 64 sigreturn sys_nis_syscall +217 common clone sys_clone +218 common ioprio_get sys_ioprio_get +219 common adjtimex sys_adjtimex compat_sys_adjtimex +220 32 sigprocmask sys_sigprocmask compat_sys_sigprocmask +220 64 sigprocmask sys_nis_syscall +221 common create_module sys_ni_syscall +222 common delete_module sys_delete_module +223 common get_kernel_syms sys_ni_syscall +224 common getpgid sys_getpgid +225 common bdflush sys_bdflush +226 common sysfs sys_sysfs +227 common afs_syscall sys_nis_syscall +228 common setfsuid sys_setfsuid16 +229 common setfsgid sys_setfsgid16 +230 common _newselect sys_select compat_sys_select +231 32 time sys_time compat_sys_time +232 common splice sys_splice +233 common stime sys_stime compat_sys_stime +234 common statfs64 sys_statfs64 compat_sys_statfs64 +235 common fstatfs64 sys_fstatfs64 compat_sys_fstatfs64 +236 common _llseek sys_llseek +237 common mlock sys_mlock +238 common munlock sys_munlock +239 common mlockall sys_mlockall +240 common munlockall sys_munlockall +241 common sched_setparam sys_sched_setparam +242 common sched_getparam sys_sched_getparam +243 common sched_setscheduler sys_sched_setscheduler +244 common sched_getscheduler sys_sched_getscheduler +245 common sched_yield sys_sched_yield +246 common sched_get_priority_max sys_sched_get_priority_max +247 common sched_get_priority_min sys_sched_get_priority_min +248 common sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval +249 common nanosleep sys_nanosleep compat_sys_nanosleep +250 32 mremap sys_mremap +250 64 mremap sys_64_mremap +251 common _sysctl sys_sysctl compat_sys_sysctl +252 common getsid sys_getsid +253 common fdatasync sys_fdatasync +254 32 nfsservctl sys_ni_syscall sys_nis_syscall +254 64 nfsservctl sys_nis_syscall +255 common sync_file_range sys_sync_file_range compat_sys_sync_file_range +256 common clock_settime sys_clock_settime compat_sys_clock_settime +257 common clock_gettime sys_clock_gettime compat_sys_clock_gettime +258 common clock_getres sys_clock_getres compat_sys_clock_getres +259 common clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep +260 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity +261 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity +262 common timer_settime sys_timer_settime compat_sys_timer_settime +263 common timer_gettime sys_timer_gettime compat_sys_timer_gettime +264 common timer_getoverrun sys_timer_getoverrun +265 common timer_delete sys_timer_delete +266 common timer_create sys_timer_create compat_sys_timer_create +# 267 was vserver +267 common vserver sys_nis_syscall +268 common io_setup sys_io_setup compat_sys_io_setup +269 common io_destroy sys_io_destroy +270 common io_submit sys_io_submit compat_sys_io_submit +271 common io_cancel sys_io_cancel +272 common io_getevents sys_io_getevents compat_sys_io_getevents +273 common mq_open sys_mq_open compat_sys_mq_open +274 common mq_unlink sys_mq_unlink +275 common mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend +276 common mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive +277 common mq_notify sys_mq_notify compat_sys_mq_notify +278 common mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr +279 common waitid sys_waitid compat_sys_waitid +280 common tee sys_tee +281 common add_key sys_add_key +282 common request_key sys_request_key +283 common keyctl sys_keyctl compat_sys_keyctl +284 common openat sys_openat compat_sys_openat +285 common mkdirat sys_mkdirat +286 common mknodat sys_mknodat +287 common fchownat sys_fchownat +288 common futimesat sys_futimesat compat_sys_futimesat +289 common fstatat64 sys_fstatat64 compat_sys_fstatat64 +290 common unlinkat sys_unlinkat +291 common renameat sys_renameat +292 common linkat sys_linkat +293 common symlinkat sys_symlinkat +294 common readlinkat sys_readlinkat +295 common fchmodat sys_fchmodat +296 common faccessat sys_faccessat +297 common pselect6 sys_pselect6 compat_sys_pselect6 +298 common ppoll sys_ppoll compat_sys_ppoll +299 common unshare sys_unshare +300 common set_robust_list sys_set_robust_list compat_sys_set_robust_list +301 common get_robust_list sys_get_robust_list compat_sys_get_robust_list +302 common migrate_pages sys_migrate_pages compat_sys_migrate_pages +303 common mbind sys_mbind compat_sys_mbind +304 common get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy +305 common set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy +306 common kexec_load sys_kexec_load compat_sys_kexec_load +307 common move_pages sys_move_pages compat_sys_move_pages +308 common getcpu sys_getcpu +309 common epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait +310 common utimensat sys_utimensat compat_sys_utimensat +311 common signalfd sys_signalfd compat_sys_signalfd +312 common timerfd_create sys_timerfd_create +313 common eventfd sys_eventfd +314 common fallocate sys_fallocate compat_sys_fallocate +315 common timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime +316 common timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime +317 common signalfd4 sys_signalfd4 compat_sys_signalfd4 +318 common eventfd2 sys_eventfd2 +319 common epoll_create1 sys_epoll_create1 +320 common dup3 sys_dup3 +321 common pipe2 sys_pipe2 +322 common inotify_init1 sys_inotify_init1 +323 common accept4 sys_accept4 +324 common preadv sys_preadv compat_sys_preadv +325 common pwritev sys_pwritev compat_sys_pwritev +326 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo +327 common perf_event_open sys_perf_event_open +328 common recvmmsg sys_recvmmsg compat_sys_recvmmsg +329 common fanotify_init sys_fanotify_init +330 common fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark +331 common prlimit64 sys_prlimit64 +332 common name_to_handle_at sys_name_to_handle_at +333 common open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at +334 common clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime +335 common syncfs sys_syncfs +336 common sendmmsg sys_sendmmsg compat_sys_sendmmsg +337 common setns sys_setns +338 common process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv +339 common process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev +340 32 kern_features sys_ni_syscall sys_kern_features +340 64 kern_features sys_kern_features +341 common kcmp sys_kcmp +342 common finit_module sys_finit_module +343 common sched_setattr sys_sched_setattr +344 common sched_getattr sys_sched_getattr +345 common renameat2 sys_renameat2 +346 common seccomp sys_seccomp +347 common getrandom sys_getrandom +348 common memfd_create sys_memfd_create +349 common bpf sys_bpf +350 32 execveat sys_execveat sys32_execveat +350 64 execveat sys64_execveat +351 common membarrier sys_membarrier +352 common userfaultfd sys_userfaultfd +353 common bind sys_bind +354 common listen sys_listen +355 common setsockopt sys_setsockopt compat_sys_setsockopt +356 common mlock2 sys_mlock2 +357 common copy_file_range sys_copy_file_range +358 common preadv2 sys_preadv2 compat_sys_preadv2 +359 common pwritev2 sys_pwritev2 compat_sys_pwritev2 +360 common statx sys_statx +361 common io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents diff --git a/arch/sparc/kernel/syscalls/syscallhdr.sh b/arch/sparc/kernel/syscalls/syscallhdr.sh new file mode 100644 index 0000000..626b574 --- /dev/null +++ b/arch/sparc/kernel/syscalls/syscallhdr.sh @@ -0,0 +1,36 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +in="$1" +out="$2" +my_abis=`echo "($3)" | tr ',' '|'` +prefix="$4" +offset="$5" + +fileguard=_UAPI_ASM_SPARC_`basename "$out" | sed \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ + -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'` +grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | ( + printf "#ifndef %s\n" "${fileguard}" + printf "#define %s\n" "${fileguard}" + printf "\n" + + nxt=0 + while read nr abi name entry compat ; do + if [ -z "$offset" ]; then + printf "#define __NR_%s%s\t%s\n" \ + "${prefix}" "${name}" "${nr}" + else + printf "#define __NR_%s%s\t(%s + %s)\n" \ + "${prefix}" "${name}" "${offset}" "${nr}" + fi + nxt=$((nr+1)) + done + + printf "\n" + printf "#ifdef __KERNEL__\n" + printf "#define __NR_syscalls\t%s\n" "${nxt}" + printf "#endif\n" + printf "\n" + printf "#endif /* %s */" "${fileguard}" +) > "$out" diff --git a/arch/sparc/kernel/syscalls/syscalltbl.sh b/arch/sparc/kernel/syscalls/syscalltbl.sh new file mode 100644 index 0000000..77cf014 --- /dev/null +++ b/arch/sparc/kernel/syscalls/syscalltbl.sh @@ -0,0 +1,36 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +in="$1" +out="$2" +my_abis=`echo "($3)" | tr ',' '|'` +my_abi="$4" +offset="$5" + +emit() { + t_nxt="$1" + t_nr="$2" + t_entry="$3" + + while [ $t_nxt -lt $t_nr ]; do + printf "__SYSCALL(%s, sys_nis_syscall, )\n" "${t_nxt}" + t_nxt=$((t_nxt+1)) + done + printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}" +} + +grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | ( + nxt=0 + if [ -z "$offset" ]; then + offset=0 + fi + + while read nr abi name entry compat ; do + if [ "$my_abi" = "c32" ] && [ ! -z "$compat" ]; then + emit $((nxt+offset)) $((nr+offset)) $compat + else + emit $((nxt+offset)) $((nr+offset)) $entry + fi + nxt=$((nr+1)) + done +) > "$out"
System call table generation script must be run to gener- ate unistd_32/64.h and syscall_table_32/64/c32.h files. This patch will have changes which will invokes the script.
This patch will generate unistd_32/64.h and syscall_table- _32/64/c32.h files by the syscall table generation script invoked by parisc/Makefile and the generated files against the removed files must be identical.
The generated uapi header file will be included in uapi/- asm/unistd.h and generated system call table header file will be included by kernel/systbls_32/64.S file.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/sparc/Makefile | 3 + arch/sparc/include/asm/Kbuild | 4 +- arch/sparc/include/uapi/asm/Kbuild | 2 + arch/sparc/include/uapi/asm/unistd.h | 412 +---------------------------------- arch/sparc/kernel/systbls_32.S | 81 +------ arch/sparc/kernel/systbls_64.S | 157 +------------ 6 files changed, 18 insertions(+), 641 deletions(-)
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 048a033..4a09195 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -81,6 +81,9 @@ install: archclean: $(Q)$(MAKE) $(clean)=$(boot)
+archheaders: + $(Q)$(MAKE) $(build)=arch/sparc/kernel/syscalls all + PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/sparc/vdso $@ diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index 410b263..b82f64e 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -1,6 +1,8 @@ # User exported sparc header files
- +generated-y += syscall_table_32.h +generated-y += syscall_table_64.h +generated-y += syscall_table_c32.h generic-y += div64.h generic-y += emergency-restart.h generic-y += exec.h diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild index 4680ba2..ae72977 100644 --- a/arch/sparc/include/uapi/asm/Kbuild +++ b/arch/sparc/include/uapi/asm/Kbuild @@ -1,5 +1,7 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm
+generated-y += unistd_32.h +generated-y += unistd_64.h generic-y += bpf_perf_event.h generic-y += types.h diff --git a/arch/sparc/include/uapi/asm/unistd.h b/arch/sparc/include/uapi/asm/unistd.h index 4ae11c4..7f5d773 100644 --- a/arch/sparc/include/uapi/asm/unistd.h +++ b/arch/sparc/include/uapi/asm/unistd.h @@ -21,416 +21,10 @@ #endif #endif
-#define __NR_restart_syscall 0 /* Linux Specific */ -#define __NR_exit 1 /* Common */ -#define __NR_fork 2 /* Common */ -#define __NR_read 3 /* Common */ -#define __NR_write 4 /* Common */ -#define __NR_open 5 /* Common */ -#define __NR_close 6 /* Common */ -#define __NR_wait4 7 /* Common */ -#define __NR_creat 8 /* Common */ -#define __NR_link 9 /* Common */ -#define __NR_unlink 10 /* Common */ -#define __NR_execv 11 /* SunOS Specific */ -#define __NR_chdir 12 /* Common */ -#define __NR_chown 13 /* Common */ -#define __NR_mknod 14 /* Common */ -#define __NR_chmod 15 /* Common */ -#define __NR_lchown 16 /* Common */ -#define __NR_brk 17 /* Common */ -#define __NR_perfctr 18 /* Performance counter operations */ -#define __NR_lseek 19 /* Common */ -#define __NR_getpid 20 /* Common */ -#define __NR_capget 21 /* Linux Specific */ -#define __NR_capset 22 /* Linux Specific */ -#define __NR_setuid 23 /* Implemented via setreuid in SunOS */ -#define __NR_getuid 24 /* Common */ -#define __NR_vmsplice 25 /* ENOSYS under SunOS */ -#define __NR_ptrace 26 /* Common */ -#define __NR_alarm 27 /* Implemented via setitimer in SunOS */ -#define __NR_sigaltstack 28 /* Common */ -#define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ -#define __NR_utime 30 /* Implemented via utimes() under SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_lchown32 31 /* Linux sparc32 specific */ -#define __NR_fchown32 32 /* Linux sparc32 specific */ -#endif -#define __NR_access 33 /* Common */ -#define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_chown32 35 /* Linux sparc32 specific */ -#endif -#define __NR_sync 36 /* Common */ -#define __NR_kill 37 /* Common */ -#define __NR_stat 38 /* Common */ -#define __NR_sendfile 39 /* Linux Specific */ -#define __NR_lstat 40 /* Common */ -#define __NR_dup 41 /* Common */ -#define __NR_pipe 42 /* Common */ -#define __NR_times 43 /* Implemented via getrusage() in SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getuid32 44 /* Linux sparc32 specific */ -#endif -#define __NR_umount2 45 /* Linux Specific */ -#define __NR_setgid 46 /* Implemented via setregid() in SunOS */ -#define __NR_getgid 47 /* Common */ -#define __NR_signal 48 /* Implemented via sigvec() in SunOS */ -#define __NR_geteuid 49 /* SunOS calls getuid() */ -#define __NR_getegid 50 /* SunOS calls getgid() */ -#define __NR_acct 51 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getgid32 53 /* Linux sparc32 specific */ +#ifdef __arch64__ +#include <asm/unistd_64.h> #else -#define __NR_memory_ordering 52 /* Linux Specific */ -#endif -#define __NR_ioctl 54 /* Common */ -#define __NR_reboot 55 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_mmap2 56 /* Linux sparc32 Specific */ -#endif -#define __NR_symlink 57 /* Common */ -#define __NR_readlink 58 /* Common */ -#define __NR_execve 59 /* Common */ -#define __NR_umask 60 /* Common */ -#define __NR_chroot 61 /* Common */ -#define __NR_fstat 62 /* Common */ -#define __NR_fstat64 63 /* Linux Specific */ -#define __NR_getpagesize 64 /* Common */ -#define __NR_msync 65 /* Common in newer 1.3.x revs... */ -#define __NR_vfork 66 /* Common */ -#define __NR_pread64 67 /* Linux Specific */ -#define __NR_pwrite64 68 /* Linux Specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_geteuid32 69 /* Linux sparc32, sbrk under SunOS */ -#define __NR_getegid32 70 /* Linux sparc32, sstk under SunOS */ -#endif -#define __NR_mmap 71 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setreuid32 72 /* Linux sparc32, vadvise under SunOS */ -#endif -#define __NR_munmap 73 /* Common */ -#define __NR_mprotect 74 /* Common */ -#define __NR_madvise 75 /* Common */ -#define __NR_vhangup 76 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_truncate64 77 /* Linux sparc32 Specific */ -#endif -#define __NR_mincore 78 /* Common */ -#define __NR_getgroups 79 /* Common */ -#define __NR_setgroups 80 /* Common */ -#define __NR_getpgrp 81 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setgroups32 82 /* Linux sparc32, setpgrp under SunOS */ -#endif -#define __NR_setitimer 83 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_ftruncate64 84 /* Linux sparc32 Specific */ -#endif -#define __NR_swapon 85 /* Common */ -#define __NR_getitimer 86 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setuid32 87 /* Linux sparc32, gethostname under SunOS */ -#endif -#define __NR_sethostname 88 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setgid32 89 /* Linux sparc32, getdtablesize under SunOS */ -#endif -#define __NR_dup2 90 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setfsuid32 91 /* Linux sparc32, getdopt under SunOS */ -#endif -#define __NR_fcntl 92 /* Common */ -#define __NR_select 93 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setfsgid32 94 /* Linux sparc32, setdopt under SunOS */ -#endif -#define __NR_fsync 95 /* Common */ -#define __NR_setpriority 96 /* Common */ -#define __NR_socket 97 /* Common */ -#define __NR_connect 98 /* Common */ -#define __NR_accept 99 /* Common */ -#define __NR_getpriority 100 /* Common */ -#define __NR_rt_sigreturn 101 /* Linux Specific */ -#define __NR_rt_sigaction 102 /* Linux Specific */ -#define __NR_rt_sigprocmask 103 /* Linux Specific */ -#define __NR_rt_sigpending 104 /* Linux Specific */ -#define __NR_rt_sigtimedwait 105 /* Linux Specific */ -#define __NR_rt_sigqueueinfo 106 /* Linux Specific */ -#define __NR_rt_sigsuspend 107 /* Linux Specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setresuid32 108 /* Linux Specific, sigvec under SunOS */ -#define __NR_getresuid32 109 /* Linux Specific, sigblock under SunOS */ -#define __NR_setresgid32 110 /* Linux Specific, sigsetmask under SunOS */ -#define __NR_getresgid32 111 /* Linux Specific, sigpause under SunOS */ -#define __NR_setregid32 112 /* Linux sparc32, sigstack under SunOS */ -#else -#define __NR_setresuid 108 /* Linux Specific, sigvec under SunOS */ -#define __NR_getresuid 109 /* Linux Specific, sigblock under SunOS */ -#define __NR_setresgid 110 /* Linux Specific, sigsetmask under SunOS */ -#define __NR_getresgid 111 /* Linux Specific, sigpause under SunOS */ -#endif -#define __NR_recvmsg 113 /* Common */ -#define __NR_sendmsg 114 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getgroups32 115 /* Linux sparc32, vtrace under SunOS */ -#endif -#define __NR_gettimeofday 116 /* Common */ -#define __NR_getrusage 117 /* Common */ -#define __NR_getsockopt 118 /* Common */ -#define __NR_getcwd 119 /* Linux Specific */ -#define __NR_readv 120 /* Common */ -#define __NR_writev 121 /* Common */ -#define __NR_settimeofday 122 /* Common */ -#define __NR_fchown 123 /* Common */ -#define __NR_fchmod 124 /* Common */ -#define __NR_recvfrom 125 /* Common */ -#define __NR_setreuid 126 /* Common */ -#define __NR_setregid 127 /* Common */ -#define __NR_rename 128 /* Common */ -#define __NR_truncate 129 /* Common */ -#define __NR_ftruncate 130 /* Common */ -#define __NR_flock 131 /* Common */ -#define __NR_lstat64 132 /* Linux Specific */ -#define __NR_sendto 133 /* Common */ -#define __NR_shutdown 134 /* Common */ -#define __NR_socketpair 135 /* Common */ -#define __NR_mkdir 136 /* Common */ -#define __NR_rmdir 137 /* Common */ -#define __NR_utimes 138 /* SunOS Specific */ -#define __NR_stat64 139 /* Linux Specific */ -#define __NR_sendfile64 140 /* adjtime under SunOS */ -#define __NR_getpeername 141 /* Common */ -#define __NR_futex 142 /* gethostid under SunOS */ -#define __NR_gettid 143 /* ENOSYS under SunOS */ -#define __NR_getrlimit 144 /* Common */ -#define __NR_setrlimit 145 /* Common */ -#define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ -#define __NR_prctl 147 /* ENOSYS under SunOS */ -#define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ -#define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ -#define __NR_getsockname 150 /* Common */ -#define __NR_inotify_init 151 /* Linux specific */ -#define __NR_inotify_add_watch 152 /* Linux specific */ -#define __NR_poll 153 /* Common */ -#define __NR_getdents64 154 /* Linux specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_fcntl64 155 /* Linux sparc32 Specific */ -#endif -#define __NR_inotify_rm_watch 156 /* Linux specific */ -#define __NR_statfs 157 /* Common */ -#define __NR_fstatfs 158 /* Common */ -#define __NR_umount 159 /* Common */ -#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS */ -#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS */ -#define __NR_getdomainname 162 /* SunOS Specific */ -#define __NR_setdomainname 163 /* Common */ -#ifndef __32bit_syscall_numbers__ -#define __NR_utrap_install 164 /* SYSV ABI/v9 required */ -#endif -#define __NR_quotactl 165 /* Common */ -#define __NR_set_tid_address 166 /* Linux specific, exportfs under SunOS */ -#define __NR_mount 167 /* Common */ -#define __NR_ustat 168 /* Common */ -#define __NR_setxattr 169 /* SunOS: semsys */ -#define __NR_lsetxattr 170 /* SunOS: msgsys */ -#define __NR_fsetxattr 171 /* SunOS: shmsys */ -#define __NR_getxattr 172 /* SunOS: auditsys */ -#define __NR_lgetxattr 173 /* SunOS: rfssys */ -#define __NR_getdents 174 /* Common */ -#define __NR_setsid 175 /* Common */ -#define __NR_fchdir 176 /* Common */ -#define __NR_fgetxattr 177 /* SunOS: fchroot */ -#define __NR_listxattr 178 /* SunOS: vpixsys */ -#define __NR_llistxattr 179 /* SunOS: aioread */ -#define __NR_flistxattr 180 /* SunOS: aiowrite */ -#define __NR_removexattr 181 /* SunOS: aiowait */ -#define __NR_lremovexattr 182 /* SunOS: aiocancel */ -#define __NR_sigpending 183 /* Common */ -#define __NR_query_module 184 /* Linux Specific */ -#define __NR_setpgid 185 /* Common */ -#define __NR_fremovexattr 186 /* SunOS: pathconf */ -#define __NR_tkill 187 /* SunOS: fpathconf */ -#define __NR_exit_group 188 /* Linux specific, sysconf undef SunOS */ -#define __NR_uname 189 /* Linux Specific */ -#define __NR_init_module 190 /* Linux Specific */ -#define __NR_personality 191 /* Linux Specific */ -#define __NR_remap_file_pages 192 /* Linux Specific */ -#define __NR_epoll_create 193 /* Linux Specific */ -#define __NR_epoll_ctl 194 /* Linux Specific */ -#define __NR_epoll_wait 195 /* Linux Specific */ -#define __NR_ioprio_set 196 /* Linux Specific */ -#define __NR_getppid 197 /* Linux Specific */ -#define __NR_sigaction 198 /* Linux Specific */ -#define __NR_sgetmask 199 /* Linux Specific */ -#define __NR_ssetmask 200 /* Linux Specific */ -#define __NR_sigsuspend 201 /* Linux Specific */ -#define __NR_oldlstat 202 /* Linux Specific */ -#define __NR_uselib 203 /* Linux Specific */ -#define __NR_readdir 204 /* Linux Specific */ -#define __NR_readahead 205 /* Linux Specific */ -#define __NR_socketcall 206 /* Linux Specific */ -#define __NR_syslog 207 /* Linux Specific */ -#define __NR_lookup_dcookie 208 /* Linux Specific */ -#define __NR_fadvise64 209 /* Linux Specific */ -#define __NR_fadvise64_64 210 /* Linux Specific */ -#define __NR_tgkill 211 /* Linux Specific */ -#define __NR_waitpid 212 /* Linux Specific */ -#define __NR_swapoff 213 /* Linux Specific */ -#define __NR_sysinfo 214 /* Linux Specific */ -#define __NR_ipc 215 /* Linux Specific */ -#define __NR_sigreturn 216 /* Linux Specific */ -#define __NR_clone 217 /* Linux Specific */ -#define __NR_ioprio_get 218 /* Linux Specific */ -#define __NR_adjtimex 219 /* Linux Specific */ -#define __NR_sigprocmask 220 /* Linux Specific */ -#define __NR_create_module 221 /* Linux Specific */ -#define __NR_delete_module 222 /* Linux Specific */ -#define __NR_get_kernel_syms 223 /* Linux Specific */ -#define __NR_getpgid 224 /* Linux Specific */ -#define __NR_bdflush 225 /* Linux Specific */ -#define __NR_sysfs 226 /* Linux Specific */ -#define __NR_afs_syscall 227 /* Linux Specific */ -#define __NR_setfsuid 228 /* Linux Specific */ -#define __NR_setfsgid 229 /* Linux Specific */ -#define __NR__newselect 230 /* Linux Specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_time 231 /* Linux Specific */ -#else -#endif -#define __NR_splice 232 /* Linux Specific */ -#define __NR_stime 233 /* Linux Specific */ -#define __NR_statfs64 234 /* Linux Specific */ -#define __NR_fstatfs64 235 /* Linux Specific */ -#define __NR__llseek 236 /* Linux Specific */ -#define __NR_mlock 237 -#define __NR_munlock 238 -#define __NR_mlockall 239 -#define __NR_munlockall 240 -#define __NR_sched_setparam 241 -#define __NR_sched_getparam 242 -#define __NR_sched_setscheduler 243 -#define __NR_sched_getscheduler 244 -#define __NR_sched_yield 245 -#define __NR_sched_get_priority_max 246 -#define __NR_sched_get_priority_min 247 -#define __NR_sched_rr_get_interval 248 -#define __NR_nanosleep 249 -#define __NR_mremap 250 -#define __NR__sysctl 251 -#define __NR_getsid 252 -#define __NR_fdatasync 253 -#define __NR_nfsservctl 254 -#define __NR_sync_file_range 255 -#define __NR_clock_settime 256 -#define __NR_clock_gettime 257 -#define __NR_clock_getres 258 -#define __NR_clock_nanosleep 259 -#define __NR_sched_getaffinity 260 -#define __NR_sched_setaffinity 261 -#define __NR_timer_settime 262 -#define __NR_timer_gettime 263 -#define __NR_timer_getoverrun 264 -#define __NR_timer_delete 265 -#define __NR_timer_create 266 -/* #define __NR_vserver 267 Reserved for VSERVER */ -#define __NR_io_setup 268 -#define __NR_io_destroy 269 -#define __NR_io_submit 270 -#define __NR_io_cancel 271 -#define __NR_io_getevents 272 -#define __NR_mq_open 273 -#define __NR_mq_unlink 274 -#define __NR_mq_timedsend 275 -#define __NR_mq_timedreceive 276 -#define __NR_mq_notify 277 -#define __NR_mq_getsetattr 278 -#define __NR_waitid 279 -#define __NR_tee 280 -#define __NR_add_key 281 -#define __NR_request_key 282 -#define __NR_keyctl 283 -#define __NR_openat 284 -#define __NR_mkdirat 285 -#define __NR_mknodat 286 -#define __NR_fchownat 287 -#define __NR_futimesat 288 -#define __NR_fstatat64 289 -#define __NR_unlinkat 290 -#define __NR_renameat 291 -#define __NR_linkat 292 -#define __NR_symlinkat 293 -#define __NR_readlinkat 294 -#define __NR_fchmodat 295 -#define __NR_faccessat 296 -#define __NR_pselect6 297 -#define __NR_ppoll 298 -#define __NR_unshare 299 -#define __NR_set_robust_list 300 -#define __NR_get_robust_list 301 -#define __NR_migrate_pages 302 -#define __NR_mbind 303 -#define __NR_get_mempolicy 304 -#define __NR_set_mempolicy 305 -#define __NR_kexec_load 306 -#define __NR_move_pages 307 -#define __NR_getcpu 308 -#define __NR_epoll_pwait 309 -#define __NR_utimensat 310 -#define __NR_signalfd 311 -#define __NR_timerfd_create 312 -#define __NR_eventfd 313 -#define __NR_fallocate 314 -#define __NR_timerfd_settime 315 -#define __NR_timerfd_gettime 316 -#define __NR_signalfd4 317 -#define __NR_eventfd2 318 -#define __NR_epoll_create1 319 -#define __NR_dup3 320 -#define __NR_pipe2 321 -#define __NR_inotify_init1 322 -#define __NR_accept4 323 -#define __NR_preadv 324 -#define __NR_pwritev 325 -#define __NR_rt_tgsigqueueinfo 326 -#define __NR_perf_event_open 327 -#define __NR_recvmmsg 328 -#define __NR_fanotify_init 329 -#define __NR_fanotify_mark 330 -#define __NR_prlimit64 331 -#define __NR_name_to_handle_at 332 -#define __NR_open_by_handle_at 333 -#define __NR_clock_adjtime 334 -#define __NR_syncfs 335 -#define __NR_sendmmsg 336 -#define __NR_setns 337 -#define __NR_process_vm_readv 338 -#define __NR_process_vm_writev 339 -#define __NR_kern_features 340 -#define __NR_kcmp 341 -#define __NR_finit_module 342 -#define __NR_sched_setattr 343 -#define __NR_sched_getattr 344 -#define __NR_renameat2 345 -#define __NR_seccomp 346 -#define __NR_getrandom 347 -#define __NR_memfd_create 348 -#define __NR_bpf 349 -#define __NR_execveat 350 -#define __NR_membarrier 351 -#define __NR_userfaultfd 352 -#define __NR_bind 353 -#define __NR_listen 354 -#define __NR_setsockopt 355 -#define __NR_mlock2 356 -#define __NR_copy_file_range 357 -#define __NR_preadv2 358 -#define __NR_pwritev2 359 -#define __NR_statx 360 -#define __NR_io_pgetevents 361 - -#ifdef __KERNEL__ -#define __NR_syscalls 362 +#include <asm/unistd_32.h> #endif
/* Bitmask values returned from kern_features system call. */ diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S index 621a363..ab9e4d5 100644 --- a/arch/sparc/kernel/systbls_32.S +++ b/arch/sparc/kernel/systbls_32.S @@ -9,85 +9,10 @@ * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) */
- +#define __SYSCALL(nr, entry, nargs) .long entry .data .align 4 - - /* First, the Linux native syscall table. */ - .globl sys_call_table sys_call_table: -/*0*/ .long sys_restart_syscall, sys_exit, sys_fork, sys_read, sys_write -/*5*/ .long sys_open, sys_close, sys_wait4, sys_creat, sys_link -/*10*/ .long sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys_mknod -/*15*/ .long sys_chmod, sys_lchown16, sys_brk, sys_nis_syscall, sys_lseek -/*20*/ .long sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16 -/*25*/ .long sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_pause -/*30*/ .long sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice -/*35*/ .long sys_chown, sys_sync, sys_kill, sys_newstat, sys_sendfile -/*40*/ .long sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_getuid -/*45*/ .long sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16 -/*50*/ .long sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, sys_ioctl -/*55*/ .long sys_reboot, sys_mmap2, sys_symlink, sys_readlink, sys_execve -/*60*/ .long sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize -/*65*/ .long sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_geteuid -/*70*/ .long sys_getegid, sys_mmap, sys_setreuid, sys_munmap, sys_mprotect -/*75*/ .long sys_madvise, sys_vhangup, sys_truncate64, sys_mincore, sys_getgroups16 -/*80*/ .long sys_setgroups16, sys_getpgrp, sys_setgroups, sys_setitimer, sys_ftruncate64 -/*85*/ .long sys_swapon, sys_getitimer, sys_setuid, sys_sethostname, sys_setgid -/*90*/ .long sys_dup2, sys_setfsuid, sys_fcntl, sys_select, sys_setfsgid -/*95*/ .long sys_fsync, sys_setpriority, sys_socket, sys_connect, sys_accept -/*100*/ .long sys_getpriority, sys_rt_sigreturn, sys_rt_sigaction, sys_rt_sigprocmask, sys_rt_sigpending -/*105*/ .long sys_rt_sigtimedwait, sys_rt_sigqueueinfo, sys_rt_sigsuspend, sys_setresuid, sys_getresuid -/*110*/ .long sys_setresgid, sys_getresgid, sys_setregid, sys_recvmsg, sys_sendmsg -/*115*/ .long sys_getgroups, sys_gettimeofday, sys_getrusage, sys_getsockopt, sys_getcwd -/*120*/ .long sys_readv, sys_writev, sys_settimeofday, sys_fchown16, sys_fchmod -/*125*/ .long sys_recvfrom, sys_setreuid16, sys_setregid16, sys_rename, sys_truncate -/*130*/ .long sys_ftruncate, sys_flock, sys_lstat64, sys_sendto, sys_shutdown -/*135*/ .long sys_socketpair, sys_mkdir, sys_rmdir, sys_utimes, sys_stat64 -/*140*/ .long sys_sendfile64, sys_getpeername, sys_futex, sys_gettid, sys_getrlimit -/*145*/ .long sys_setrlimit, sys_pivot_root, sys_prctl, sys_pciconfig_read, sys_pciconfig_write -/*150*/ .long sys_getsockname, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 -/*155*/ .long sys_fcntl64, sys_inotify_rm_watch, sys_statfs, sys_fstatfs, sys_oldumount -/*160*/ .long sys_sched_setaffinity, sys_sched_getaffinity, sys_getdomainname, sys_setdomainname, sys_nis_syscall -/*165*/ .long sys_quotactl, sys_set_tid_address, sys_mount, sys_ustat, sys_setxattr -/*170*/ .long sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents -/*175*/ .long sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr -/*180*/ .long sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_sigpending, sys_ni_syscall -/*185*/ .long sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname -/*190*/ .long sys_init_module, sys_personality, sys_sparc_remap_file_pages, sys_epoll_create, sys_epoll_ctl -/*195*/ .long sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_sparc_sigaction, sys_sgetmask -/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, sys_old_readdir -/*205*/ .long sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64 -/*210*/ .long sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo -/*215*/ .long sys_ipc, sys_sigreturn, sys_clone, sys_ioprio_get, sys_adjtimex -/*220*/ .long sys_sigprocmask, sys_ni_syscall, sys_delete_module, sys_ni_syscall, sys_getpgid -/*225*/ .long sys_bdflush, sys_sysfs, sys_nis_syscall, sys_setfsuid16, sys_setfsgid16 -/*230*/ .long sys_select, sys_time, sys_splice, sys_stime, sys_statfs64 - /* "We are the Knights of the Forest of Ni!!" */ -/*235*/ .long sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall -/*240*/ .long sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler -/*245*/ .long sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep -/*250*/ .long sys_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_ni_syscall -/*255*/ .long sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep -/*260*/ .long sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun -/*265*/ .long sys_timer_delete, sys_timer_create, sys_nis_syscall, sys_io_setup, sys_io_destroy -/*270*/ .long sys_io_submit, sys_io_cancel, sys_io_getevents, sys_mq_open, sys_mq_unlink -/*275*/ .long sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify, sys_mq_getsetattr, sys_waitid -/*280*/ .long sys_tee, sys_add_key, sys_request_key, sys_keyctl, sys_openat -/*285*/ .long sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 -/*290*/ .long sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat -/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare -/*300*/ .long sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy -/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait -/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate -/*315*/ .long sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv -/*325*/ .long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init -/*330*/ .long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime -/*335*/ .long sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev -/*340*/ .long sys_ni_syscall, sys_kcmp, sys_finit_module, sys_sched_setattr, sys_sched_getattr -/*345*/ .long sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf -/*350*/ .long sys_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen -/*355*/ .long sys_setsockopt, sys_mlock2, sys_copy_file_range, sys_preadv2, sys_pwritev2 -/*360*/ .long sys_statx, sys_io_pgetevents +#include <asm/syscall_table_32.h> /* 32-bit native syscalls */ +#undef __SYSCALL diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index ff9389a..a27394b 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -10,167 +10,18 @@ * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) */
- +#define __SYSCALL(nr, entry, nargs) .word entry .text .align 4 - #ifdef CONFIG_COMPAT - /* First, the 32-bit Linux native syscall table. */ - .globl sys_call_table32 sys_call_table32: -/*0*/ .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write -/*5*/ .word compat_sys_open, sys_close, compat_sys_wait4, sys_creat, sys_link -/*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys_mknod -/*15*/ .word sys_chmod, sys_lchown16, sys_brk, sys_nis_syscall, compat_sys_lseek -/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16 -/*25*/ .word compat_sys_vmsplice, compat_sys_ptrace, sys_alarm, compat_sys_sigaltstack, sys_pause -/*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice - .word sys_chown, sys_sync, sys_kill, compat_sys_newstat, compat_sys_sendfile -/*40*/ .word compat_sys_newlstat, sys_dup, sys_sparc_pipe, compat_sys_times, sys_getuid - .word sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16 -/*50*/ .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl - .word sys_reboot, sys32_mmap2, sys_symlink, sys_readlink, sys32_execve -/*60*/ .word sys_umask, sys_chroot, compat_sys_newfstat, compat_sys_fstat64, sys_getpagesize - .word sys_msync, sys_vfork, compat_sys_pread64, compat_sys_pwrite64, sys_geteuid -/*70*/ .word sys_getegid, sys_mmap, sys_setreuid, sys_munmap, sys_mprotect - .word sys_madvise, sys_vhangup, compat_sys_truncate64, sys_mincore, sys_getgroups16 -/*80*/ .word sys_setgroups16, sys_getpgrp, sys_setgroups, compat_sys_setitimer, compat_sys_ftruncate64 - .word sys_swapon, compat_sys_getitimer, sys_setuid, sys_sethostname, sys_setgid -/*90*/ .word sys_dup2, sys_setfsuid, compat_sys_fcntl, compat_sys_select, sys_setfsgid - .word sys_fsync, sys_setpriority, sys_socket, sys_connect, sys_accept -/*100*/ .word sys_getpriority, sys32_rt_sigreturn, compat_sys_rt_sigaction, compat_sys_rt_sigprocmask, compat_sys_rt_sigpending - .word compat_sys_rt_sigtimedwait, compat_sys_rt_sigqueueinfo, compat_sys_rt_sigsuspend, sys_setresuid, sys_getresuid -/*110*/ .word sys_setresgid, sys_getresgid, sys_setregid, compat_sys_recvmsg, compat_sys_sendmsg - .word sys_getgroups, compat_sys_gettimeofday, compat_sys_getrusage, compat_sys_getsockopt, sys_getcwd -/*120*/ .word compat_sys_readv, compat_sys_writev, compat_sys_settimeofday, sys_fchown16, sys_fchmod - .word sys_recvfrom, sys_setreuid16, sys_setregid16, sys_rename, compat_sys_truncate -/*130*/ .word compat_sys_ftruncate, sys_flock, compat_sys_lstat64, sys_sendto, sys_shutdown - .word sys_socketpair, sys_mkdir, sys_rmdir, compat_sys_utimes, compat_sys_stat64 -/*140*/ .word sys_sendfile64, sys_getpeername, compat_sys_futex, sys_gettid, compat_sys_getrlimit - .word compat_sys_setrlimit, sys_pivot_root, sys_prctl, sys_pciconfig_read, sys_pciconfig_write -/*150*/ .word sys_getsockname, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 - .word compat_sys_fcntl64, sys_inotify_rm_watch, compat_sys_statfs, compat_sys_fstatfs, sys_oldumount -/*160*/ .word compat_sys_sched_setaffinity, compat_sys_sched_getaffinity, sys_getdomainname, sys_setdomainname, sys_nis_syscall - .word sys_quotactl, sys_set_tid_address, compat_sys_mount, compat_sys_ustat, sys_setxattr -/*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents - .word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr -/*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall - .word sys_setpgid, sys_fremovexattr, sys_tkill, sparc_exit_group, sys_newuname -/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl - .word sys_epoll_wait, sys_ioprio_set, sys_getppid, compat_sys_sparc_sigaction, sys_sgetmask -/*200*/ .word sys_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir - .word compat_sys_readahead, sys32_socketcall, sys_syslog, compat_sys_lookup_dcookie, compat_sys_fadvise64 -/*210*/ .word compat_sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, compat_sys_sysinfo - .word compat_sys_ipc, sys32_sigreturn, sys_clone, sys_ioprio_get, compat_sys_adjtimex -/*220*/ .word compat_sys_sigprocmask, sys_ni_syscall, sys_delete_module, sys_ni_syscall, sys_getpgid - .word sys_bdflush, sys_sysfs, sys_nis_syscall, sys_setfsuid16, sys_setfsgid16 -/*230*/ .word compat_sys_select, compat_sys_time, sys_splice, compat_sys_stime, compat_sys_statfs64 - .word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall -/*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler - .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, compat_sys_sched_rr_get_interval, compat_sys_nanosleep -/*250*/ .word sys_mremap, compat_sys_sysctl, sys_getsid, sys_fdatasync, sys_nis_syscall - .word compat_sys_sync_file_range, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, compat_sys_clock_nanosleep -/*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, compat_sys_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun - .word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy -/*270*/ .word compat_sys_io_submit, sys_io_cancel, compat_sys_io_getevents, compat_sys_mq_open, sys_mq_unlink - .word compat_sys_mq_timedsend, compat_sys_mq_timedreceive, compat_sys_mq_notify, compat_sys_mq_getsetattr, compat_sys_waitid -/*280*/ .word sys_tee, sys_add_key, sys_request_key, compat_sys_keyctl, compat_sys_openat - .word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64 -/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat - .word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare -/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list, compat_sys_migrate_pages, compat_sys_mbind, compat_sys_get_mempolicy - .word compat_sys_set_mempolicy, compat_sys_kexec_load, compat_sys_move_pages, sys_getcpu, compat_sys_epoll_pwait -/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, sys_timerfd_create, sys_eventfd, compat_sys_fallocate - .word compat_sys_timerfd_settime, compat_sys_timerfd_gettime, compat_sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv - .word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init -/*330*/ .word compat_sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime - .word sys_syncfs, compat_sys_sendmmsg, sys_setns, compat_sys_process_vm_readv, compat_sys_process_vm_writev -/*340*/ .word sys_kern_features, sys_kcmp, sys_finit_module, sys_sched_setattr, sys_sched_getattr - .word sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf -/*350*/ .word sys32_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen - .word compat_sys_setsockopt, sys_mlock2, sys_copy_file_range, compat_sys_preadv2, compat_sys_pwritev2 -/*360*/ .word sys_statx, compat_sys_io_pgetevents - +#include <asm/syscall_table_c32.h> /* Compat syscalls */ #endif /* CONFIG_COMPAT */
- /* Now the 64-bit native Linux syscall table. */ - .align 4 .globl sys_call_table64, sys_call_table sys_call_table64: sys_call_table: -/*0*/ .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write -/*5*/ .word sys_open, sys_close, sys_wait4, sys_creat, sys_link -/*10*/ .word sys_unlink, sys_nis_syscall, sys_chdir, sys_chown, sys_mknod -/*15*/ .word sys_chmod, sys_lchown, sys_brk, sys_nis_syscall, sys_lseek -/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid, sys_getuid -/*25*/ .word sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_nis_syscall -/*30*/ .word sys_utime, sys_nis_syscall, sys_nis_syscall, sys_access, sys_nice - .word sys_nis_syscall, sys_sync, sys_kill, sys_newstat, sys_sendfile64 -/*40*/ .word sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_nis_syscall - .word sys_umount, sys_setgid, sys_getgid, sys_signal, sys_geteuid -/*50*/ .word sys_getegid, sys_acct, sys_memory_ordering, sys_nis_syscall, sys_ioctl - .word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys64_execve -/*60*/ .word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize - .word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall -/*70*/ .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect - .word sys_madvise, sys_vhangup, sys_nis_syscall, sys_mincore, sys_getgroups -/*80*/ .word sys_setgroups, sys_getpgrp, sys_nis_syscall, sys_setitimer, sys_nis_syscall - .word sys_swapon, sys_getitimer, sys_nis_syscall, sys_sethostname, sys_nis_syscall -/*90*/ .word sys_dup2, sys_nis_syscall, sys_fcntl, sys_select, sys_nis_syscall - .word sys_fsync, sys_setpriority, sys_socket, sys_connect, sys_accept -/*100*/ .word sys_getpriority, sys_rt_sigreturn, sys_rt_sigaction, sys_rt_sigprocmask, sys_rt_sigpending - .word sys_rt_sigtimedwait, sys_rt_sigqueueinfo, sys_rt_sigsuspend, sys_setresuid, sys_getresuid -/*110*/ .word sys_setresgid, sys_getresgid, sys_nis_syscall, sys_recvmsg, sys_sendmsg - .word sys_nis_syscall, sys_gettimeofday, sys_getrusage, sys_getsockopt, sys_getcwd -/*120*/ .word sys_readv, sys_writev, sys_settimeofday, sys_fchown, sys_fchmod - .word sys_recvfrom, sys_setreuid, sys_setregid, sys_rename, sys_truncate -/*130*/ .word sys_ftruncate, sys_flock, sys_lstat64, sys_sendto, sys_shutdown - .word sys_socketpair, sys_mkdir, sys_rmdir, sys_utimes, sys_stat64 -/*140*/ .word sys_sendfile64, sys_getpeername, sys_futex, sys_gettid, sys_getrlimit - .word sys_setrlimit, sys_pivot_root, sys_prctl, sys_pciconfig_read, sys_pciconfig_write -/*150*/ .word sys_getsockname, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 - .word sys_nis_syscall, sys_inotify_rm_watch, sys_statfs, sys_fstatfs, sys_oldumount -/*160*/ .word sys_sched_setaffinity, sys_sched_getaffinity, sys_getdomainname, sys_setdomainname, sys_utrap_install - .word sys_quotactl, sys_set_tid_address, sys_mount, sys_ustat, sys_setxattr -/*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents - .word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr -/*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall - .word sys_setpgid, sys_fremovexattr, sys_tkill, sparc_exit_group, sys_newuname -/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl - .word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask -/*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall - .word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64 -/*210*/ .word sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo - .word sys_sparc_ipc, sys_nis_syscall, sys_clone, sys_ioprio_get, sys_adjtimex -/*220*/ .word sys_nis_syscall, sys_ni_syscall, sys_delete_module, sys_ni_syscall, sys_getpgid - .word sys_bdflush, sys_sysfs, sys_nis_syscall, sys_setfsuid, sys_setfsgid -/*230*/ .word sys_select, sys_nis_syscall, sys_splice, sys_stime, sys_statfs64 - .word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall -/*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler - .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep -/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nis_syscall - .word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep -/*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun - .word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy -/*270*/ .word sys_io_submit, sys_io_cancel, sys_io_getevents, sys_mq_open, sys_mq_unlink - .word sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify, sys_mq_getsetattr, sys_waitid -/*280*/ .word sys_tee, sys_add_key, sys_request_key, sys_keyctl, sys_openat - .word sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 -/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat - .word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare -/*300*/ .word sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy - .word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait -/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate - .word sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 -/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv - .word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init -/*330*/ .word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime - .word sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev -/*340*/ .word sys_kern_features, sys_kcmp, sys_finit_module, sys_sched_setattr, sys_sched_getattr - .word sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf -/*350*/ .word sys64_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen - .word sys_setsockopt, sys_mlock2, sys_copy_file_range, sys_preadv2, sys_pwritev2 -/*360*/ .word sys_statx, sys_io_pgetevents +#include <asm/syscall_table_64.h> /* 64-bit native syscalls */ +#undef __SYSCALL
Changes since v2:
- changed from generic-y to generated-y in Kbuild.
- added io_pgetevents entry in the syscall.tbl.
- updated the compat system call table.
Changes since v1:
- optimized/updated the syscall table generation scripts.
- fixed all mixed indentation issues in syscall.tbl.
- added "comments" in syscall.tbl.
Firoz Khan (4): sparc: move __IGNORE* entries to non uapi header sparc: add __NR_syscalls along with NR_syscalls sparc: add system call table generation support sparc: generate uapi header and system call table files
Tested and looks fine.
Tested-by: Allen Pais allen.lkml@gmail.com
arch/sparc/Makefile | 3 + arch/sparc/include/asm/Kbuild | 4 +- arch/sparc/include/asm/unistd.h | 18 ++ arch/sparc/include/uapi/asm/Kbuild | 2 + arch/sparc/include/uapi/asm/unistd.h | 426 +------------------------------ arch/sparc/kernel/syscalls/Makefile | 55 ++++ arch/sparc/kernel/syscalls/syscall.tbl | 409 +++++++++++++++++++++++++++++ arch/sparc/kernel/syscalls/syscallhdr.sh | 36 +++ arch/sparc/kernel/syscalls/syscalltbl.sh | 36 +++ arch/sparc/kernel/systbls_32.S | 81 +----- arch/sparc/kernel/systbls_64.S | 157 +----------- 11 files changed, 572 insertions(+), 655 deletions(-) create mode 100644 arch/sparc/kernel/syscalls/Makefile create mode 100644 arch/sparc/kernel/syscalls/syscall.tbl create mode 100644 arch/sparc/kernel/syscalls/syscallhdr.sh create mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
-- 1.9.1
Hi Allen,
On Wed, 14 Nov 2018 at 12:14, Allen allen.lkml@gmail.com wrote:
Changes since v2:
- changed from generic-y to generated-y in Kbuild.
- added io_pgetevents entry in the syscall.tbl.
- updated the compat system call table.
Changes since v1:
- optimized/updated the syscall table generation scripts.
- fixed all mixed indentation issues in syscall.tbl.
- added "comments" in syscall.tbl.
Firoz Khan (4): sparc: move __IGNORE* entries to non uapi header sparc: add __NR_syscalls along with NR_syscalls sparc: add system call table generation support sparc: generate uapi header and system call table files
Tested and looks fine.
Great, thanks!
Firoz
Tested-by: Allen Pais allen.lkml@gmail.com
arch/sparc/Makefile | 3 + arch/sparc/include/asm/Kbuild | 4 +- arch/sparc/include/asm/unistd.h | 18 ++ arch/sparc/include/uapi/asm/Kbuild | 2 + arch/sparc/include/uapi/asm/unistd.h | 426 +------------------------------ arch/sparc/kernel/syscalls/Makefile | 55 ++++ arch/sparc/kernel/syscalls/syscall.tbl | 409 +++++++++++++++++++++++++++++ arch/sparc/kernel/syscalls/syscallhdr.sh | 36 +++ arch/sparc/kernel/syscalls/syscalltbl.sh | 36 +++ arch/sparc/kernel/systbls_32.S | 81 +----- arch/sparc/kernel/systbls_64.S | 157 +----------- 11 files changed, 572 insertions(+), 655 deletions(-) create mode 100644 arch/sparc/kernel/syscalls/Makefile create mode 100644 arch/sparc/kernel/syscalls/syscall.tbl create mode 100644 arch/sparc/kernel/syscalls/syscallhdr.sh create mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
-- 1.9.1
-- - Allen
From: Firoz Khan firoz.khan@linaro.org Date: Wed, 14 Nov 2018 10:56:27 +0530
The purpose of this patch series is, we can easily add/modify/delete system call table support by cha- nging entry in syscall.tbl file instead of manually changing many files. The other goal is to unify the system call table generation support implementation across all the architectures.
...
Series applied to sparc-next.
Hi David,
On Mon, 19 Nov 2018 at 08:29, David Miller davem@davemloft.net wrote:
From: Firoz Khan firoz.khan@linaro.org Date: Wed, 14 Nov 2018 10:56:27 +0530
The purpose of this patch series is, we can easily add/modify/delete system call table support by cha- nging entry in syscall.tbl file instead of manually changing many files. The other goal is to unify the system call table generation support implementation across all the architectures.
...
Series applied to sparc-next.
Sounds good. Thanks
Firoz
-
Allen -
David Miller -
Firoz Khan