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, parisc, powerpc, sh, sparc, 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 v3: - rearranged the patches for '64' to 'n64' conver- sion. - moved the unistd_nr_*.h files to asm/unistd.h - modified the *.sh files.
Changes since v2: - fixed __NR_syscalls assign issue.
Changes since v1: - optimized/updated the syscall table generation scripts. - fixed all mixed indentation issues in syscall.tbl. - added "comments" in syscall_*.tbl. - changed from generic-y to generated-y in Kbuild.
Firoz Khan (7): mips: add __NR_syscalls along with __NR_Linux_syscalls mips: remove unused macros mips: rename macros and files from '64' to 'n64' mips: add +1 to __NR_syscalls in uapi header mips: remove syscall table entries mips: add system call table generation support mips: generate uapi header and system call table files
arch/mips/Makefile | 3 + arch/mips/include/asm/Kbuild | 4 + arch/mips/include/asm/asm.h | 6 +- arch/mips/include/asm/fpregdef.h | 4 +- arch/mips/include/asm/fw/arc/hinv.h | 2 +- arch/mips/include/asm/regdef.h | 4 +- arch/mips/include/asm/sigcontext.h | 4 +- arch/mips/include/asm/unistd.h | 11 +- arch/mips/include/uapi/asm/Kbuild | 6 + arch/mips/include/uapi/asm/fcntl.h | 2 +- arch/mips/include/uapi/asm/reg.h | 4 +- arch/mips/include/uapi/asm/sgidefs.h | 2 +- arch/mips/include/uapi/asm/sigcontext.h | 4 +- arch/mips/include/uapi/asm/stat.h | 4 +- arch/mips/include/uapi/asm/statfs.h | 4 +- arch/mips/include/uapi/asm/unistd.h | 1069 +---------------------------- arch/mips/kernel/Makefile | 2 +- arch/mips/kernel/ftrace.c | 8 +- arch/mips/kernel/scall32-o32.S | 391 +---------- arch/mips/kernel/scall64-64.S | 444 ------------ arch/mips/kernel/scall64-n32.S | 341 +-------- arch/mips/kernel/scall64-n64.S | 117 ++++ arch/mips/kernel/scall64-o32.S | 379 +--------- arch/mips/kernel/syscalls/Makefile | 96 +++ arch/mips/kernel/syscalls/syscall_n32.tbl | 343 +++++++++ arch/mips/kernel/syscalls/syscall_n64.tbl | 339 +++++++++ arch/mips/kernel/syscalls/syscall_o32.tbl | 382 +++++++++++ arch/mips/kernel/syscalls/syscallhdr.sh | 37 + arch/mips/kernel/syscalls/syscallnr.sh | 28 + arch/mips/kernel/syscalls/syscalltbl.sh | 36 + arch/mips/kvm/entry.c | 4 +- arch/mips/vdso/vdso.h | 2 +- arch/mips/vdso/vdso.lds.S | 2 +- 33 files changed, 1450 insertions(+), 2634 deletions(-) delete mode 100644 arch/mips/kernel/scall64-64.S create mode 100644 arch/mips/kernel/scall64-n64.S create mode 100644 arch/mips/kernel/syscalls/Makefile create mode 100644 arch/mips/kernel/syscalls/syscall_n32.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_n64.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_o32.tbl create mode 100644 arch/mips/kernel/syscalls/syscallhdr.sh create mode 100644 arch/mips/kernel/syscalls/syscallnr.sh create mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh
__NR_Linux_syscalls macro holds the number of system call exist in mips architecture. We have to change the value of __NR_Linux_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- _Linux_syscalls value.
1. Update __NR_Linux_syscalls in asm/unistd.h manually by counting the no.of system calls. No need to update __NR_Linux_syscalls 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_Linux_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_Linux_syscalls. 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/mips/include/uapi/asm/unistd.h | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index f25dd1d..6914be5 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -391,11 +391,14 @@ #define __NR_rseq (__NR_Linux + 367) #define __NR_io_pgetevents (__NR_Linux + 368)
+#ifdef __KERNEL__ +#define __NR_syscalls 368 +#endif
/* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 368 +#define __NR_Linux_syscalls __NR_syscalls
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
@@ -738,10 +741,14 @@ #define __NR_rseq (__NR_Linux + 327) #define __NR_io_pgetevents (__NR_Linux + 328)
+#ifdef __KERNEL__ +#define __NR_syscalls 328 +#endif + /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 328 +#define __NR_Linux_syscalls __NR_syscalls
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
@@ -1088,10 +1095,14 @@ #define __NR_rseq (__NR_Linux + 331) #define __NR_io_pgetevents (__NR_Linux + 332)
+#ifdef __KERNEL__ +#define __NR_syscalls 332 +#endif + /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 332 +#define __NR_Linux_syscalls __NR_syscalls
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
Remove NR_syscalls from asm/unistd.h as there is no users to use NR_syscalls macro in mips kernel.
Remove __NR_Linux_syscalls from uapi/asm/unistd.h as there is no users to use NR_syscalls macro in mips kernel.
MAX_SYSCALL_NO can also remove as there is commit 2957c9e61ee9 ("[MIPS] IRIX: Goodbye and thanks for all the fish"), eight years ago.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/mips/include/asm/unistd.h | 8 -------- arch/mips/include/uapi/asm/unistd.h | 15 --------------- arch/mips/kernel/scall32-o32.S | 3 --- 3 files changed, 26 deletions(-)
diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index c68b8ae..d7ee846 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -14,14 +14,6 @@
#include <uapi/asm/unistd.h>
-#ifdef CONFIG_MIPS32_N32 -#define NR_syscalls (__NR_N32_Linux + __NR_N32_Linux_syscalls) -#elif defined(CONFIG_64BIT) -#define NR_syscalls (__NR_64_Linux + __NR_64_Linux_syscalls) -#else -#define NR_syscalls (__NR_O32_Linux + __NR_O32_Linux_syscalls) -#endif - #ifndef __ASSEMBLY__
#define __ARCH_WANT_NEW_STAT diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index 6914be5..c897195 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -395,11 +395,6 @@ #define __NR_syscalls 368 #endif
-/* - * Offset of the last Linux o32 flavoured syscall - */ -#define __NR_Linux_syscalls __NR_syscalls - #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000 @@ -745,11 +740,6 @@ #define __NR_syscalls 328 #endif
-/* - * Offset of the last Linux 64-bit flavoured syscall - */ -#define __NR_Linux_syscalls __NR_syscalls - #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000 @@ -1099,11 +1089,6 @@ #define __NR_syscalls 332 #endif
-/* - * Offset of the last N32 flavoured syscall - */ -#define __NR_Linux_syscalls __NR_syscalls - #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000 diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 91d3c8c..fea6edb 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -22,9 +22,6 @@ #include <asm/war.h> #include <asm/asm-offsets.h>
-/* Highest syscall used of any syscall flavour */ -#define MAX_SYSCALL_NO __NR_O32_Linux + __NR_O32_Linux_syscalls - .align 5 NESTED(handle_sys, PT_SIZE, sp) .set noat
When we get nanoMIPS support we'll be introducing the p32 ABI, and there's a reasonable chance that the equivalent p64 ABI may come along in the future. Using 'n64' now would avoid confusion in that case where we may have 2 different 64-bit ABIs.
Suggested-by: Paul Burton paul.burton@mips.com Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/mips/include/asm/asm.h | 6 +++--- arch/mips/include/asm/fpregdef.h | 4 ++-- arch/mips/include/asm/fw/arc/hinv.h | 2 +- arch/mips/include/asm/regdef.h | 4 ++-- arch/mips/include/asm/sigcontext.h | 4 ++-- arch/mips/include/uapi/asm/fcntl.h | 2 +- arch/mips/include/uapi/asm/reg.h | 4 ++-- arch/mips/include/uapi/asm/sgidefs.h | 2 +- arch/mips/include/uapi/asm/sigcontext.h | 4 ++-- arch/mips/include/uapi/asm/stat.h | 4 ++-- arch/mips/include/uapi/asm/statfs.h | 4 ++-- arch/mips/include/uapi/asm/unistd.h | 8 ++++---- arch/mips/kernel/Makefile | 2 +- arch/mips/kernel/ftrace.c | 4 ++-- arch/mips/kernel/{scall64-64.S => scall64-n64.S} | 4 ++-- arch/mips/kvm/entry.c | 4 ++-- arch/mips/vdso/vdso.h | 2 +- arch/mips/vdso/vdso.lds.S | 2 +- 18 files changed, 33 insertions(+), 33 deletions(-) rename arch/mips/kernel/{scall64-64.S => scall64-n64.S} (99%)
diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h index c23527b..9244a87 100644 --- a/arch/mips/include/asm/asm.h +++ b/arch/mips/include/asm/asm.h @@ -110,7 +110,7 @@ #define ALSZ 7 #define ALMASK ~7 #endif -#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) +#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABIN64) #define ALSZ 15 #define ALMASK ~15 #endif @@ -138,7 +138,7 @@ #define REG_SUBU subu #define REG_ADDU addu #endif -#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) +#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABIN64) #define REG_S sd #define REG_L ld #define REG_SUBU dsubu @@ -291,7 +291,7 @@ #define MFC0 mfc0 #define MTC0 mtc0 #endif -#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) +#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABIN64) #define MFC0 dmfc0 #define MTC0 dmtc0 #endif diff --git a/arch/mips/include/asm/fpregdef.h b/arch/mips/include/asm/fpregdef.h index f184ba0..762ffeb 100644 --- a/arch/mips/include/asm/fpregdef.h +++ b/arch/mips/include/asm/fpregdef.h @@ -71,7 +71,7 @@
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32
#define fv0 $f0 /* return value */ #define fv1 $f2 @@ -108,6 +108,6 @@
#define fcr31 $31
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#endif /* _ASM_FPREGDEF_H */ diff --git a/arch/mips/include/asm/fw/arc/hinv.h b/arch/mips/include/asm/fw/arc/hinv.h index d67b6a9..c9d0523 100644 --- a/arch/mips/include/asm/fw/arc/hinv.h +++ b/arch/mips/include/asm/fw/arc/hinv.h @@ -112,7 +112,7 @@ ULONG FullKey; };
-#if _MIPS_SIM == _MIPS_SIM_ABI64 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 #define SGI_ARCS_VERS 64 /* sgi 64-bit version */ #define SGI_ARCS_REV 0 /* rev .00 */ #else diff --git a/arch/mips/include/asm/regdef.h b/arch/mips/include/asm/regdef.h index 3c687df..45911d8 100644 --- a/arch/mips/include/asm/regdef.h +++ b/arch/mips/include/asm/regdef.h @@ -60,7 +60,7 @@
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32
#define zero $0 /* wired zero */ #define AT $at /* assembler temp - uppercase because of ".set at" */ @@ -101,6 +101,6 @@ #define s8 $30 /* callee saved */ #define ra $31 /* return address */
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#endif /* _ASM_REGDEF_H */ diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h index eeeb0f4..e3a55d1 100644 --- a/arch/mips/include/asm/sigcontext.h +++ b/arch/mips/include/asm/sigcontext.h @@ -11,7 +11,7 @@
#include <uapi/asm/sigcontext.h>
-#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32
struct sigcontext32 { __u32 sc_regmask; /* Unused */ @@ -33,5 +33,5 @@ struct sigcontext32 { __u32 sc_hi3; __u32 sc_lo3; }; -#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ #endif /* _ASM_SIGCONTEXT_H */ diff --git a/arch/mips/include/uapi/asm/fcntl.h b/arch/mips/include/uapi/asm/fcntl.h index 42e13de..34effe6 100644 --- a/arch/mips/include/uapi/asm/fcntl.h +++ b/arch/mips/include/uapi/asm/fcntl.h @@ -57,7 +57,7 @@ * contain all the same fields as struct flock. */
-#if _MIPS_SIM != _MIPS_SIM_ABI64 +#if _MIPS_SIM != _MIPS_SIM_ABIN64
#include <linux/types.h>
diff --git a/arch/mips/include/uapi/asm/reg.h b/arch/mips/include/uapi/asm/reg.h index 56d15cb..57fe259 100644 --- a/arch/mips/include/uapi/asm/reg.h +++ b/arch/mips/include/uapi/asm/reg.h @@ -160,7 +160,7 @@ #define EF_UNUSED0 MIPS32_EF_UNUSED0 #define EF_SIZE MIPS32_EF_SIZE
-#elif _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#elif _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32
#define EF_R0 MIPS64_EF_R0 #define EF_R1 MIPS64_EF_R1 @@ -202,6 +202,6 @@ #define EF_CP0_CAUSE MIPS64_EF_CP0_CAUSE #define EF_SIZE MIPS64_EF_SIZE
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#endif /* __UAPI_ASM_MIPS_REG_H */ diff --git a/arch/mips/include/uapi/asm/sgidefs.h b/arch/mips/include/uapi/asm/sgidefs.h index 26143e3..0364eec 100644 --- a/arch/mips/include/uapi/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h @@ -40,6 +40,6 @@ */ #define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 -#define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 3
#endif /* __ASM_SGIDEFS_H */ diff --git a/arch/mips/include/uapi/asm/sigcontext.h b/arch/mips/include/uapi/asm/sigcontext.h index d0a540e..5e8a562 100644 --- a/arch/mips/include/uapi/asm/sigcontext.h +++ b/arch/mips/include/uapi/asm/sigcontext.h @@ -54,7 +54,7 @@ struct sigcontext {
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32
#include <linux/posix_types.h> /* @@ -86,6 +86,6 @@ struct sigcontext { };
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#endif /* _UAPI_ASM_SIGCONTEXT_H */ diff --git a/arch/mips/include/uapi/asm/stat.h b/arch/mips/include/uapi/asm/stat.h index 95416f3..c1f6433 100644 --- a/arch/mips/include/uapi/asm/stat.h +++ b/arch/mips/include/uapi/asm/stat.h @@ -87,7 +87,7 @@ struct stat64 {
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 +#if _MIPS_SIM == _MIPS_SIM_ABIN64
/* The memory layout is the same as of struct stat64 of the 32-bit kernel. */ struct stat { @@ -126,7 +126,7 @@ struct stat { unsigned long st_blocks; };
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 */
#define STAT_HAVE_NSEC 1
diff --git a/arch/mips/include/uapi/asm/statfs.h b/arch/mips/include/uapi/asm/statfs.h index f4174dc..a9ca452 100644 --- a/arch/mips/include/uapi/asm/statfs.h +++ b/arch/mips/include/uapi/asm/statfs.h @@ -61,7 +61,7 @@ struct statfs64 {
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 +#if _MIPS_SIM == _MIPS_SIM_ABIN64
struct statfs64 { /* Same as struct statfs */ long f_type; @@ -96,6 +96,6 @@ struct compat_statfs64 { __u32 f_spare[5]; };
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 */
#endif /* _ASM_STATFS_H */ diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index c897195..b997f43 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -400,7 +400,7 @@ #define __NR_O32_Linux 4000 #define __NR_O32_Linux_syscalls 368
-#if _MIPS_SIM == _MIPS_SIM_ABI64 +#if _MIPS_SIM == _MIPS_SIM_ABIN64
/* * Linux 64-bit syscalls are in the range from 5000 to 5999. @@ -740,10 +740,10 @@ #define __NR_syscalls 328 #endif
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 */
-#define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 328 +#define __NR_N64_Linux 5000 +#define __NR_N64_Linux_syscalls 328
#if _MIPS_SIM == _MIPS_SIM_NABI32
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 210c280..25af613 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -72,7 +72,7 @@ obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_32BIT) += scall32-o32.o -obj-$(CONFIG_64BIT) += scall64-64.o +obj-$(CONFIG_64BIT) += scall64-n64.o obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o signal_o32.o diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index b122cbb..d91a6e7 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -403,8 +403,8 @@ unsigned long __init arch_syscall_addr(int nr) if (nr >= __NR_N32_Linux && nr <= __NR_N32_Linux + __NR_N32_Linux_syscalls) return (unsigned long)sysn32_call_table[nr - __NR_N32_Linux]; #endif - if (nr >= __NR_64_Linux && nr <= __NR_64_Linux + __NR_64_Linux_syscalls) - return (unsigned long)sys_call_table[nr - __NR_64_Linux]; + if (nr >= __NR_N64_Linux && nr <= __NR_N64_Linux + __NR_N64_Linux_syscalls) + return (unsigned long)sys_call_table[nr - __NR_N64_Linux]; #ifdef CONFIG_MIPS32_O32 if (nr >= __NR_O32_Linux && nr <= __NR_O32_Linux + __NR_O32_Linux_syscalls) return (unsigned long)sys32_call_table[nr - __NR_O32_Linux]; diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-n64.S similarity index 99% rename from arch/mips/kernel/scall64-64.S rename to arch/mips/kernel/scall64-n64.S index 358d959..497cd62 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-n64.S @@ -53,8 +53,8 @@ NESTED(handle_sys64, PT_SIZE, sp) bnez t0, syscall_trace_entry
syscall_common: - dsubu t2, v0, __NR_64_Linux - sltiu t0, t2, __NR_64_Linux_syscalls + 1 + dsubu t2, v0, __NR_N64_Linux + sltiu t0, t2, __NR_N64_Linux_syscalls + 1 beqz t0, illegal_syscall
dsll t0, t2, 3 # offset into table diff --git a/arch/mips/kvm/entry.c b/arch/mips/kvm/entry.c index 16e1c93..d30f42c 100644 --- a/arch/mips/kvm/entry.c +++ b/arch/mips/kvm/entry.c @@ -34,12 +34,12 @@ #define T3 11 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 #define T0 12 #define T1 13 #define T2 14 #define T3 15 -#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ +#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
#define S0 16 #define S1 17 diff --git a/arch/mips/vdso/vdso.h b/arch/mips/vdso/vdso.h index cfb1be4..1fd1692 100644 --- a/arch/mips/vdso/vdso.h +++ b/arch/mips/vdso/vdso.h @@ -10,7 +10,7 @@
#include <asm/sgidefs.h>
-#if _MIPS_SIM != _MIPS_SIM_ABI64 && defined(CONFIG_64BIT) +#if _MIPS_SIM != _MIPS_SIM_ABIN64 && defined(CONFIG_64BIT)
/* Building 32-bit VDSO for the 64-bit kernel. Fake a 32-bit Kconfig. */ #undef CONFIG_64BIT diff --git a/arch/mips/vdso/vdso.lds.S b/arch/mips/vdso/vdso.lds.S index 8df7dd5..4d049e9 100644 --- a/arch/mips/vdso/vdso.lds.S +++ b/arch/mips/vdso/vdso.lds.S @@ -10,7 +10,7 @@
#include <asm/sgidefs.h>
-#if _MIPS_SIM == _MIPS_SIM_ABI64 +#if _MIPS_SIM == _MIPS_SIM_ABIN64 OUTPUT_FORMAT("elf64-tradlittlemips", "elf64-tradbigmips", "elf64-tradlittlemips") #elif _MIPS_SIM == _MIPS_SIM_NABI32 OUTPUT_FORMAT("elf32-ntradlittlemips", "elf32-ntradbigmips", "elf32-ntradlittlemips")
Hi Firoz,
On Thu, Dec 06, 2018 at 10:48:24AM +0530, Firoz Khan wrote:
diff --git a/arch/mips/include/uapi/asm/sgidefs.h b/arch/mips/include/uapi/asm/sgidefs.h index 26143e3..0364eec 100644 --- a/arch/mips/include/uapi/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h @@ -40,6 +40,6 @@ */ #define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 -#define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 3
Whilst I agree with changing our own definitions & filenames to use n64, this macro actually reflects naming used by the toolchain. ie:
$ mips-linux-gcc -mips64 -mabi=64 -dM -E - </dev/null | grep ABI64 #define _ABI64 3 #define _MIPS_SIM _ABI64
Our macro here is used to compare against _MIPS_SIM provided by the toolchain, so for consistency I think we should keep the same name for the macro that the toolchain uses.
And I realise that undoing that but keeping n64 in our own filenames & macros is another type of inconsistency, but something imperfect is unavoidable at this point given that the engineers way back when decided to use "ABI64" for n64.
Thanks, Paul
On Mon, 10 Dec 2018, Paul Burton wrote:
And I realise that undoing that but keeping n64 in our own filenames & macros is another type of inconsistency, but something imperfect is unavoidable at this point given that the engineers way back when decided to use "ABI64" for n64.
My feeling has been n32 was invented at SGI as an afterthought, hence the choice of having ABI32 or ABI64 defined for the 32-bit (now o32) and the 64-bit (now n64) ABI respectively was reasonable.
FWIW,
Maciej
Hi Maciej,
On Mon, Dec 10, 2018 at 11:32:46PM +0000, Maciej W. Rozycki wrote:
On Mon, 10 Dec 2018, Paul Burton wrote:
And I realise that undoing that but keeping n64 in our own filenames & macros is another type of inconsistency, but something imperfect is unavoidable at this point given that the engineers way back when decided to use "ABI64" for n64.
My feeling has been n32 was invented at SGI as an afterthought, hence the choice of having ABI32 or ABI64 defined for the 32-bit (now o32) and the 64-bit (now n64) ABI respectively was reasonable.
I'd agree if _MIPS_SIM were defined as _ABI32 for o32, but:
$ mips-linux-gcc -mabi=32 -dM -E - </dev/null | grep ABIO32 #define _ABIO32 1 #define _MIPS_SIM _ABIO32
...so _MIPS_SIM is:
_ABIO32 for o32 _ABIN32 for n32 _ABI64 for n64
That doesn't seem very consistent to me, and means that there inevitably has to be some ugliness once there are multiple 64-bit ABIs.
To me it feels like the result of someone thinking "one 64-bit MIPS ABI ought to be enough for anybody". I'm undecided whether that person was shortsighted or a genius whose vision was simply incomprehensible to those of us that followed.
Thanks, Paul
Hi Paul,
My feeling has been n32 was invented at SGI as an afterthought, hence the choice of having ABI32 or ABI64 defined for the 32-bit (now o32) and the 64-bit (now n64) ABI respectively was reasonable.
I'd agree if _MIPS_SIM were defined as _ABI32 for o32, but:
$ mips-linux-gcc -mabi=32 -dM -E - </dev/null | grep ABIO32 #define _ABIO32 1 #define _MIPS_SIM _ABIO32
...so _MIPS_SIM is:
_ABIO32 for o32 _ABIN32 for n32 _ABI64 for n64
That doesn't seem very consistent to me, and means that there inevitably has to be some ugliness once there are multiple 64-bit ABIs.
The _ABI* macros were invented as a GNU feature long after _MIPS_SIM_* ones, i.e. IIRC early 2000s vs mid 1990s. Only _MIPS_SIM_* macros are referred in SGI documentation.
It is inconsistent and I don't know why whoever invented the _ABI* macros didn't follow the original naming convention chosen by SGI for _MIPS_SIM_* ones, i.e. _ABI32, _NABI32, _ABI64 (but then I don't know either why some people have troubles with recognising patterns in existing code and then following those patterns when making changes or additions to that code; I guess that's just what some people are like).
BTW in case anybody wondered SIM stands for Subprogram Interface Model.
To me it feels like the result of someone thinking "one 64-bit MIPS ABI ought to be enough for anybody". I'm undecided whether that person was shortsighted or a genius whose vision was simply incomprehensible to those of us that followed.
I think back when 64-bit processors were a new invention hardly anyone thought about proliferating 64-bit ABIs. Remember that first MIPS systems were high-end workstations and servers and n32 was invented as a means to conserve memory, which wasn't seen as a necessity at the beginning. A secondary goal might have been improving the performance of badly-written 32-bit software, by means of the better function calling convention n32 has over o32.
Notice for example that for a long time x86-64 only had a single native 64-bit ABI, which is LP64 like our n64, and it was only quite recently that the x86-64 x32 ILP32 ABI was added, which is like our n32. And yet at this very moment it is being discussed on LKML whether x32 actually has any users beyond developers who maintain it and consequently whether it is worth it to keep support for it in our kernel. To me it means in the workstation and server segment there is still no need to conserve memory (and with the ubiquity of 64-bit systems nowadays the need to maintain unportable 32-bit software has largely disappeared).
So if anything was not expected it was the expansion of 64-bit MIPS processors into the embedded market or indeed the scale of the expansion of the embedded market itself, but I wouldn't call the lack of such an expectation short-sightedness. It would be too bold a statement to me, because the change was simply too revolutionary to be considered some 25 years ago. Nobody in early 1990s would think of a 64-bit computer in a ballpoint pen or suchlike being a common device and the consequences for code design it would have.
FWIW,
Maciej
Hi Paul,
On Tue, 11 Dec 2018 at 01:21, Paul Burton paul.burton@mips.com wrote:
Hi Firoz,
On Thu, Dec 06, 2018 at 10:48:24AM +0530, Firoz Khan wrote:
diff --git a/arch/mips/include/uapi/asm/sgidefs.h b/arch/mips/include/uapi/asm/sgidefs.h index 26143e3..0364eec 100644 --- a/arch/mips/include/uapi/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h @@ -40,6 +40,6 @@ */ #define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 -#define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 3
Whilst I agree with changing our own definitions & filenames to use n64, this macro actually reflects naming used by the toolchain. ie:
$ mips-linux-gcc -mips64 -mabi=64 -dM -E - </dev/null | grep ABI64 #define _ABI64 3 #define _MIPS_SIM _ABI64Our macro here is used to compare against _MIPS_SIM provided by the toolchain, so for consistency I think we should keep the same name for the macro that the toolchain uses.
Will this below change will help?
#define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 #define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 _MIPS_SIM_ABI64
Thanks Firoz
And I realise that undoing that but keeping n64 in our own filenames & macros is another type of inconsistency, but something imperfect is unavoidable at this point given that the engineers way back when decided to use "ABI64" for n64.
Thanks, Paul
Hi Firoz,
On Tue, Dec 11, 2018 at 02:15:19PM +0530, Firoz Khan wrote:
diff --git a/arch/mips/include/uapi/asm/sgidefs.h b/arch/mips/include/uapi/asm/sgidefs.h index 26143e3..0364eec 100644 --- a/arch/mips/include/uapi/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h @@ -40,6 +40,6 @@ */ #define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 -#define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 3
Whilst I agree with changing our own definitions & filenames to use n64, this macro actually reflects naming used by the toolchain. ie:
$ mips-linux-gcc -mips64 -mabi=64 -dM -E - </dev/null | grep ABI64 #define _ABI64 3 #define _MIPS_SIM _ABI64Our macro here is used to compare against _MIPS_SIM provided by the toolchain, so for consistency I think we should keep the same name for the macro that the toolchain uses.
Will this below change will help?
#define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 #define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 _MIPS_SIM_ABI64
Hmm, I think I'd prefer that we just keep using _MIPS_SIM_ABI64.
Side note - this snippet of code shows another inconsistency... we have _MIPS_SIM_NABI32 whilst the toolchain uses _ABIN32... No need to worry about that here though. In short let's leave _MIPS_SIM_* alone in this series.
Thanks, Paul
Hi Paul,
On Wed, 12 Dec 2018 at 00:29, Paul Burton paul.burton@mips.com wrote:
Will this below change will help?
#define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 #define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 _MIPS_SIM_ABI64
Hmm, I think I'd prefer that we just keep using _MIPS_SIM_ABI64.
Sure, I think '64' to 'n64' conversion must be remove it from this patch series.I can send v5 without '64' to 'n64' conversion.
If we rename '64' to 'n64' in half of the place and this _MIPS_SIM_ABI64 if we half to keep it in same looks not good (according to me).
(FYI, This macro name - _MIPS_SIM_ABIN64 must be _MIPS_SIM_NABI64 and defintion will be: +#define _MIPS_SIM_NABI64 _MIPS_SIM_ABI64)
So If you confirm I can send v5 without '64' to 'n64' conversion (not just above one, completely from this patch series). Or uou can take a call just keep this macro - _MIPS_SIM_ABI64 as it is and change it rest of the place.
Thanks Firoz
Hi Firoz,
On Wed, Dec 12, 2018 at 10:04:47AM +0530, Firoz Khan wrote:
Will this below change will help?
#define _MIPS_SIM_ABI32 1 #define _MIPS_SIM_NABI32 2 #define _MIPS_SIM_ABI64 3 +#define _MIPS_SIM_ABIN64 _MIPS_SIM_ABI64
Hmm, I think I'd prefer that we just keep using _MIPS_SIM_ABI64.
Sure, I think '64' to 'n64' conversion must be remove it from this patch series.I can send v5 without '64' to 'n64' conversion.
If we rename '64' to 'n64' in half of the place and this _MIPS_SIM_ABI64 if we half to keep it in same looks not good (according to me).
(FYI, This macro name - _MIPS_SIM_ABIN64 must be _MIPS_SIM_NABI64 and defintion will be: +#define _MIPS_SIM_NABI64 _MIPS_SIM_ABI64)
So If you confirm I can send v5 without '64' to 'n64' conversion (not just above one, completely from this patch series). Or uou can take a call just keep this macro - _MIPS_SIM_ABI64 as it is and change it rest of the place.
Let's just go ahead & leave everything as 64, and I'll do the 64 -> n64 rename later. I hoped whilst you were adding n64-specific code this would be an easy change, but at this point let's just prioritize getting the series applied without the naming change so it can sit in -next for a while before the merge window.
Thanks, Paul
Hi Paul,
On Thu, 13 Dec 2018 at 03:58, Paul Burton paul.burton@mips.com wrote:
Hi Firoz,
On Wed, Dec 12, 2018 at 10:04:47AM +0530, Firoz Khan wrote:
Sure, I think '64' to 'n64' conversion must be remove it from this patch series.I can send v5 without '64' to 'n64' conversion.
If we rename '64' to 'n64' in half of the place and this _MIPS_SIM_ABI64 if we half to keep it in same looks not good (according to me).
(FYI, This macro name - _MIPS_SIM_ABIN64 must be _MIPS_SIM_NABI64 and defintion will be: +#define _MIPS_SIM_NABI64 _MIPS_SIM_ABI64)
So If you confirm I can send v5 without '64' to 'n64' conversion (not just above one, completely from this patch series). Or uou can take a call just keep this macro - _MIPS_SIM_ABI64 as it is and change it rest of the place.
Let's just go ahead & leave everything as 64, and I'll do the 64 -> n64 rename later. I hoped whilst you were adding n64-specific code this would be an easy change, but at this point let's just prioritize getting the series applied without the naming change so it can sit in -next for a while before the merge window.
I'll keep the macro - _MIPS_SIM_ABI64 same and will not change the rest of the patch series. Unfortunately, reverting back to 64 from n64 has lots of work.
Thanks Firoz
Hi Firoz,
On Thu, Dec 13, 2018 at 02:23:21PM +0530, Firoz Khan wrote:
So If you confirm I can send v5 without '64' to 'n64' conversion (not just above one, completely from this patch series). Or uou can take a call just keep this macro - _MIPS_SIM_ABI64 as it is and change it rest of the place.
Let's just go ahead & leave everything as 64, and I'll do the 64 -> n64 rename later. I hoped whilst you were adding n64-specific code this would be an easy change, but at this point let's just prioritize getting the series applied without the naming change so it can sit in -next for a while before the merge window.
I'll keep the macro - _MIPS_SIM_ABI64 same and will not change the rest of the patch series. Unfortunately, reverting back to 64 from n64 has lots of work.
I've applied v5 but undone the change from __NR_64_* to __NR_N64_* because it's part of the UAPI & a github code search showed that it's actually used.
Could you take a look at this branch & check that you're OK with it before I push it to mips-next?
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git test-syscalls
https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/log/?h=test-s...
Thanks, Paul
Hi Paul,
On Fri, 14 Dec 2018 at 01:45, Paul Burton paul.burton@mips.com wrote:
I've applied v5 but undone the change from __NR_64_* to __NR_N64_* because it's part of the UAPI & a github code search showed that it's actually used.
Could you take a look at this branch & check that you're OK with it before I push it to mips-next?
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git test-syscalls
https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/log/?h=test-s...
This looks good to me. Please push to mips-next.
Thanks Firoz
All other architectures are hold a value for __NR_syscalls will be equal to the last system call number +1.
But in mips architecture, __NR_syscalls hold the value equal to total number of system exits in the architecture. One of the patch in this patch series will genarate uapi header files.
In order to make the implementation common across all architect- ures, add +1 to __NR_syscalls, which will be equal to the last system call number +1.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/mips/include/uapi/asm/unistd.h | 12 ++++++------ arch/mips/kernel/ftrace.c | 6 +++--- arch/mips/kernel/scall32-o32.S | 4 ++-- arch/mips/kernel/scall64-n32.S | 4 ++-- arch/mips/kernel/scall64-n64.S | 2 +- arch/mips/kernel/scall64-o32.S | 6 +++--- 6 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index b997f43..b10e94c 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -392,13 +392,13 @@ #define __NR_io_pgetevents (__NR_Linux + 368)
#ifdef __KERNEL__ -#define __NR_syscalls 368 +#define __NR_syscalls 369 #endif
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 368 +#define __NR_O32_Linux_syscalls 369
#if _MIPS_SIM == _MIPS_SIM_ABIN64
@@ -737,13 +737,13 @@ #define __NR_io_pgetevents (__NR_Linux + 328)
#ifdef __KERNEL__ -#define __NR_syscalls 328 +#define __NR_syscalls 329 #endif
#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 */
#define __NR_N64_Linux 5000 -#define __NR_N64_Linux_syscalls 328 +#define __NR_N64_Linux_syscalls 329
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -1086,12 +1086,12 @@ #define __NR_io_pgetevents (__NR_Linux + 332)
#ifdef __KERNEL__ -#define __NR_syscalls 332 +#define __NR_syscalls 333 #endif
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 332 +#define __NR_N32_Linux_syscalls 333
#endif /* _UAPI_ASM_UNISTD_H */ diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index d91a6e7..be8e69f 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -400,13 +400,13 @@ unsigned long __init arch_syscall_addr(int nr) unsigned long __init arch_syscall_addr(int nr) { #ifdef CONFIG_MIPS32_N32 - if (nr >= __NR_N32_Linux && nr <= __NR_N32_Linux + __NR_N32_Linux_syscalls) + if (nr >= __NR_N32_Linux && nr < __NR_N32_Linux + __NR_N32_Linux_syscalls) return (unsigned long)sysn32_call_table[nr - __NR_N32_Linux]; #endif - if (nr >= __NR_N64_Linux && nr <= __NR_N64_Linux + __NR_N64_Linux_syscalls) + if (nr >= __NR_N64_Linux && nr < __NR_N64_Linux + __NR_N64_Linux_syscalls) return (unsigned long)sys_call_table[nr - __NR_N64_Linux]; #ifdef CONFIG_MIPS32_O32 - if (nr >= __NR_O32_Linux && nr <= __NR_O32_Linux + __NR_O32_Linux_syscalls) + if (nr >= __NR_O32_Linux && nr < __NR_O32_Linux + __NR_O32_Linux_syscalls) return (unsigned long)sys32_call_table[nr - __NR_O32_Linux]; #endif
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index fea6edb..10f6367 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -86,7 +86,7 @@ loads_done: bnez t0, syscall_trace_entry # -> yes syscall_common: subu v0, v0, __NR_O32_Linux # check syscall number - sltiu t0, v0, __NR_O32_Linux_syscalls + 1 + sltiu t0, v0, __NR_O32_Linux_syscalls beqz t0, illegal_syscall
sll t0, v0, 2 @@ -182,7 +182,7 @@ illegal_syscall:
LEAF(sys_syscall) subu t0, a0, __NR_O32_Linux # check syscall number - sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + sltiu v0, t0, __NR_O32_Linux_syscalls beqz t0, einval # do not recurse sll t1, t0, 2 beqz v0, einval diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index c65eaac..6468546 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -33,7 +33,7 @@ NESTED(handle_sysn32, PT_SIZE, sp) #endif
dsubu t0, v0, __NR_N32_Linux # check syscall number - sltiu t0, t0, __NR_N32_Linux_syscalls + 1 + sltiu t0, t0, __NR_N32_Linux_syscalls
#ifndef CONFIG_MIPS32_O32 ld t1, PT_EPC(sp) # skip syscall on return @@ -87,7 +87,7 @@ n32_syscall_trace_entry: ld a5, PT_R9(sp)
dsubu t2, v0, __NR_N32_Linux # check (new) syscall number - sltiu t0, t2, __NR_N32_Linux_syscalls + 1 + sltiu t0, t2, __NR_N32_Linux_syscalls beqz t0, not_n32_scall
j syscall_common diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S index 497cd62..0bded19 100644 --- a/arch/mips/kernel/scall64-n64.S +++ b/arch/mips/kernel/scall64-n64.S @@ -54,7 +54,7 @@ NESTED(handle_sys64, PT_SIZE, sp)
syscall_common: dsubu t2, v0, __NR_N64_Linux - sltiu t0, t2, __NR_N64_Linux_syscalls + 1 + sltiu t0, t2, __NR_N64_Linux_syscalls beqz t0, illegal_syscall
dsll t0, t2, 3 # offset into table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 73913f0..eb53d8ea 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -34,7 +34,7 @@ NESTED(handle_sys, PT_SIZE, sp) ld t1, PT_EPC(sp) # skip syscall on return
dsubu t0, v0, __NR_O32_Linux # check syscall number - sltiu t0, t0, __NR_O32_Linux_syscalls + 1 + sltiu t0, t0, __NR_O32_Linux_syscalls daddiu t1, 4 # skip to next instruction sd t1, PT_EPC(sp) beqz t0, not_o32_scall @@ -144,7 +144,7 @@ trace_a_syscall: ld a7, PT_R11(sp) # For indirect syscalls
dsubu t0, v0, __NR_O32_Linux # check (new) syscall number - sltiu t0, t0, __NR_O32_Linux_syscalls + 1 + sltiu t0, t0, __NR_O32_Linux_syscalls beqz t0, not_o32_scall
j syscall_common @@ -193,7 +193,7 @@ not_o32_scall:
LEAF(sys32_syscall) subu t0, a0, __NR_O32_Linux # check syscall number - sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + sltiu v0, t0, __NR_O32_Linux_syscalls beqz t0, einval # do not recurse dsll t1, t0, 3 beqz v0, einval
The config flag - CONFIG_MIPS_MT_FPAFF uses to check whether which syscall entries need to be used in scall32-o32.S file.
One of the patch in this patch series will generate syscall table file. But CONFIG_MIPS_MT_FPAFF flag will add more complexity in the script to generate the syscall table file.
In order to come up with a common implementation across all archit- ecture, we need to remove mipsmt_sys_sched_setaffinity and mipsmt- _sys_sched_getaffinity from the table and define it in other way.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/mips/kernel/scall32-o32.S | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 10f6367..43fa5cd 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -205,6 +205,18 @@ einval: li v0, -ENOSYS jr ra END(sys_syscall)
+#ifdef CONFIG_MIPS_MT_FPAFF + /* + * For FPU affinity scheduling on MIPS MT processors, we need to + * intercept sys_sched_xxxaffinity() calls until we get a proper hook + * in kernel/sched/core.c. Considered only temporary we only support + * these hooks for the 32-bit kernel - there is no MIPS64 MT processor + * atm. + */ +#define sys_sched_setaffinity mipsmt_sys_sched_setaffinity +#define sys_sched_getaffinity mipsmt_sys_sched_getaffinity +#endif /* CONFIG_MIPS_MT_FPAFF */ + .align 2 .type sys_call_table, @object EXPORT(sys_call_table) @@ -447,20 +459,8 @@ EXPORT(sys_call_table) PTR sys_tkill PTR sys_sendfile64 PTR sys_futex -#ifdef CONFIG_MIPS_MT_FPAFF - /* - * For FPU affinity scheduling on MIPS MT processors, we need to - * intercept sys_sched_xxxaffinity() calls until we get a proper hook - * in kernel/sched/core.c. Considered only temporary we only support - * these hooks for the 32-bit kernel - there is no MIPS64 MT processor - * atm. - */ - PTR mipsmt_sys_sched_setaffinity - PTR mipsmt_sys_sched_getaffinity -#else PTR sys_sched_setaffinity PTR sys_sched_getaffinity /* 4240 */ -#endif /* CONFIG_MIPS_MT_FPAFF */ PTR sys_io_setup PTR sys_io_destroy PTR sys_io_getevents
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, syscallnr.sh and syscalltbl.sh will gene- rate uapi header unistd_n64/n32/o32.h, unistd_nr_n64/n32/- o32.h and syscall_table_32_o32/64_n64/64-n32/64-o32.h files respectively. All *.sh files will parse the content sys- call.tbl to generate the header and table files. unistd- _n64/n32/o32.h and unistd_nr_n64/n32/o32.h will be included by uapi/asm/unistd.h and syscall_table_32_o32/64_n64/64-n32- /64-o32.h is included by kernel/syscall_table32_o32/64- _n64/64-n32/64-o32.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/mips/kernel/syscalls/Makefile | 96 ++++++++ arch/mips/kernel/syscalls/syscall_n32.tbl | 343 +++++++++++++++++++++++++++ arch/mips/kernel/syscalls/syscall_n64.tbl | 339 ++++++++++++++++++++++++++ arch/mips/kernel/syscalls/syscall_o32.tbl | 382 ++++++++++++++++++++++++++++++ arch/mips/kernel/syscalls/syscallhdr.sh | 37 +++ arch/mips/kernel/syscalls/syscallnr.sh | 28 +++ arch/mips/kernel/syscalls/syscalltbl.sh | 36 +++ 7 files changed, 1261 insertions(+) create mode 100644 arch/mips/kernel/syscalls/Makefile create mode 100644 arch/mips/kernel/syscalls/syscall_n32.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_n64.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_o32.tbl create mode 100644 arch/mips/kernel/syscalls/syscallhdr.sh create mode 100644 arch/mips/kernel/syscalls/syscallnr.sh create mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh
diff --git a/arch/mips/kernel/syscalls/Makefile b/arch/mips/kernel/syscalls/Makefile new file mode 100644 index 0000000..6ec0b26 --- /dev/null +++ b/arch/mips/kernel/syscalls/Makefile @@ -0,0 +1,96 @@ +# 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)') + +syscalln32 := $(srctree)/$(src)/syscall_n32.tbl +syscalln64 := $(srctree)/$(src)/syscall_n64.tbl +syscallo32 := $(srctree)/$(src)/syscall_o32.tbl +syshdr := $(srctree)/$(src)/syscallhdr.sh +sysnr := $(srctree)/$(src)/syscallnr.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_sysnr = SYSNR $@ + cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \ + '$(sysnr_abis_$(basetarget))' \ + '$(sysnr_pfx_$(basetarget))' \ + '$(sysnr_offset_$(basetarget))' + +quiet_cmd_systbl = SYSTBL $@ + cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \ + '$(systbl_abis_$(basetarget))' \ + '$(systbl_abi_$(basetarget))' \ + '$(systbl_offset_$(basetarget))' + +syshdr_offset_unistd_n32 := __NR_Linux +$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr) + $(call if_changed,syshdr) + +syshdr_offset_unistd_n64 := __NR_Linux +$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr) + $(call if_changed,syshdr) + +syshdr_offset_unistd_o32 := __NR_Linux +$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr) + $(call if_changed,syshdr) + +sysnr_pfx_unistd_nr_n32 := N32 +sysnr_offset_unistd_nr_n32 := 6000 +$(uapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr) + $(call if_changed,sysnr) + +sysnr_pfx_unistd_nr_n64 := N64 +sysnr_offset_unistd_nr_n64 := 5000 +$(uapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr) + $(call if_changed,sysnr) + +sysnr_pfx_unistd_nr_o32 := O32 +sysnr_offset_unistd_nr_o32 := 4000 +$(uapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr) + $(call if_changed,sysnr) + +systbl_abi_syscall_table_32_o32 := 32_o32 +systbl_offset_syscall_table_32_o32 := 4000 +$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl) + $(call if_changed,systbl) + +systbl_abi_syscall_table_64_n32 := 64_n32 +systbl_offset_syscall_table_64_n32 := 6000 +$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl) + $(call if_changed,systbl) + +systbl_abi_syscall_table_64_n64 := 64_n64 +systbl_offset_syscall_table_64_n64 := 5000 +$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl) + $(call if_changed,systbl) + +systbl_abi_syscall_table_64_o32 := 64_o32 +systbl_offset_syscall_table_64_o32 := 4000 +$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl) + $(call if_changed,systbl) + +uapisyshdr-y += unistd_n32.h \ + unistd_n64.h \ + unistd_o32.h \ + unistd_nr_n32.h \ + unistd_nr_n64.h \ + unistd_nr_o32.h +kapisyshdr-y += syscall_table_32_o32.h \ + syscall_table_64_n32.h \ + syscall_table_64_n64.h \ + syscall_table_64_o32.h + +targets += $(uapisyshdr-y) $(kapisyshdr-y) + +PHONY += all +all: $(addprefix $(uapi)/,$(uapisyshdr-y)) +all: $(addprefix $(kapi)/,$(kapisyshdr-y)) + @: diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl new file mode 100644 index 0000000..53d5862 --- /dev/null +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl @@ -0,0 +1,343 @@ +# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +# +# system call numbers and entry vectors for mips +# +# The format is: +# <number> <abi> <name> <entry point> <compat entry point> +# +# The <abi> is always "n32" for this file. +# +0 n32 read sys_read +1 n32 write sys_write +2 n32 open sys_open +3 n32 close sys_close +4 n32 stat sys_newstat +5 n32 fstat sys_newfstat +6 n32 lstat sys_newlstat +7 n32 poll sys_poll +8 n32 lseek sys_lseek +9 n32 mmap sys_mips_mmap +10 n32 mprotect sys_mprotect +11 n32 munmap sys_munmap +12 n32 brk sys_brk +13 n32 rt_sigaction compat_sys_rt_sigaction +14 n32 rt_sigprocmask compat_sys_rt_sigprocmask +15 n32 ioctl compat_sys_ioctl +16 n32 pread64 sys_pread64 +17 n32 pwrite64 sys_pwrite64 +18 n32 readv compat_sys_readv +19 n32 writev compat_sys_writev +20 n32 access sys_access +21 n32 pipe sysm_pipe +22 n32 _newselect compat_sys_select +23 n32 sched_yield sys_sched_yield +24 n32 mremap sys_mremap +25 n32 msync sys_msync +26 n32 mincore sys_mincore +27 n32 madvise sys_madvise +28 n32 shmget sys_shmget +29 n32 shmat sys_shmat +30 n32 shmctl compat_sys_shmctl +31 n32 dup sys_dup +32 n32 dup2 sys_dup2 +33 n32 pause sys_pause +34 n32 nanosleep compat_sys_nanosleep +35 n32 getitimer compat_sys_getitimer +36 n32 setitimer compat_sys_setitimer +37 n32 alarm sys_alarm +38 n32 getpid sys_getpid +39 n32 sendfile compat_sys_sendfile +40 n32 socket sys_socket +41 n32 connect sys_connect +42 n32 accept sys_accept +43 n32 sendto sys_sendto +44 n32 recvfrom compat_sys_recvfrom +45 n32 sendmsg compat_sys_sendmsg +46 n32 recvmsg compat_sys_recvmsg +47 n32 shutdown sys_shutdown +48 n32 bind sys_bind +49 n32 listen sys_listen +50 n32 getsockname sys_getsockname +51 n32 getpeername sys_getpeername +52 n32 socketpair sys_socketpair +53 n32 setsockopt compat_sys_setsockopt +54 n32 getsockopt compat_sys_getsockopt +55 n32 clone __sys_clone +56 n32 fork __sys_fork +57 n32 execve compat_sys_execve +58 n32 exit sys_exit +59 n32 wait4 compat_sys_wait4 +60 n32 kill sys_kill +61 n32 uname sys_newuname +62 n32 semget sys_semget +63 n32 semop sys_semop +64 n32 semctl compat_sys_semctl +65 n32 shmdt sys_shmdt +66 n32 msgget sys_msgget +67 n32 msgsnd compat_sys_msgsnd +68 n32 msgrcv compat_sys_msgrcv +69 n32 msgctl compat_sys_msgctl +70 n32 fcntl compat_sys_fcntl +71 n32 flock sys_flock +72 n32 fsync sys_fsync +73 n32 fdatasync sys_fdatasync +74 n32 truncate sys_truncate +75 n32 ftruncate sys_ftruncate +76 n32 getdents compat_sys_getdents +77 n32 getcwd sys_getcwd +78 n32 chdir sys_chdir +79 n32 fchdir sys_fchdir +80 n32 rename sys_rename +81 n32 mkdir sys_mkdir +82 n32 rmdir sys_rmdir +83 n32 creat sys_creat +84 n32 link sys_link +85 n32 unlink sys_unlink +86 n32 symlink sys_symlink +87 n32 readlink sys_readlink +88 n32 chmod sys_chmod +89 n32 fchmod sys_fchmod +90 n32 chown sys_chown +91 n32 fchown sys_fchown +92 n32 lchown sys_lchown +93 n32 umask sys_umask +94 n32 gettimeofday compat_sys_gettimeofday +95 n32 getrlimit compat_sys_getrlimit +96 n32 getrusage compat_sys_getrusage +97 n32 sysinfo compat_sys_sysinfo +98 n32 times compat_sys_times +99 n32 ptrace compat_sys_ptrace +100 n32 getuid sys_getuid +101 n32 syslog sys_syslog +102 n32 getgid sys_getgid +103 n32 setuid sys_setuid +104 n32 setgid sys_setgid +105 n32 geteuid sys_geteuid +106 n32 getegid sys_getegid +107 n32 setpgid sys_setpgid +108 n32 getppid sys_getppid +109 n32 getpgrp sys_getpgrp +110 n32 setsid sys_setsid +111 n32 setreuid sys_setreuid +112 n32 setregid sys_setregid +113 n32 getgroups sys_getgroups +114 n32 setgroups sys_setgroups +115 n32 setresuid sys_setresuid +116 n32 getresuid sys_getresuid +117 n32 setresgid sys_setresgid +118 n32 getresgid sys_getresgid +119 n32 getpgid sys_getpgid +120 n32 setfsuid sys_setfsuid +121 n32 setfsgid sys_setfsgid +122 n32 getsid sys_getsid +123 n32 capget sys_capget +124 n32 capset sys_capset +125 n32 rt_sigpending compat_sys_rt_sigpending +126 n32 rt_sigtimedwait compat_sys_rt_sigtimedwait +127 n32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo +128 n32 rt_sigsuspend compat_sys_rt_sigsuspend +129 n32 sigaltstack compat_sys_sigaltstack +130 n32 utime compat_sys_utime +131 n32 mknod sys_mknod +132 n32 personality sys_32_personality +133 n32 ustat compat_sys_ustat +134 n32 statfs compat_sys_statfs +135 n32 fstatfs compat_sys_fstatfs +136 n32 sysfs sys_sysfs +137 n32 getpriority sys_getpriority +138 n32 setpriority sys_setpriority +139 n32 sched_setparam sys_sched_setparam +140 n32 sched_getparam sys_sched_getparam +141 n32 sched_setscheduler sys_sched_setscheduler +142 n32 sched_getscheduler sys_sched_getscheduler +143 n32 sched_get_priority_max sys_sched_get_priority_max +144 n32 sched_get_priority_min sys_sched_get_priority_min +145 n32 sched_rr_get_interval compat_sys_sched_rr_get_interval +146 n32 mlock sys_mlock +147 n32 munlock sys_munlock +148 n32 mlockall sys_mlockall +149 n32 munlockall sys_munlockall +150 n32 vhangup sys_vhangup +151 n32 pivot_root sys_pivot_root +152 n32 _sysctl compat_sys_sysctl +153 n32 prctl sys_prctl +154 n32 adjtimex compat_sys_adjtimex +155 n32 setrlimit compat_sys_setrlimit +156 n32 chroot sys_chroot +157 n32 sync sys_sync +158 n32 acct sys_acct +159 n32 settimeofday compat_sys_settimeofday +160 n32 mount compat_sys_mount +161 n32 umount2 sys_umount +162 n32 swapon sys_swapon +163 n32 swapoff sys_swapoff +164 n32 reboot sys_reboot +165 n32 sethostname sys_sethostname +166 n32 setdomainname sys_setdomainname +167 n32 create_module sys_ni_syscall +168 n32 init_module sys_init_module +169 n32 delete_module sys_delete_module +170 n32 get_kernel_syms sys_ni_syscall +171 n32 query_module sys_ni_syscall +172 n32 quotactl sys_quotactl +173 n32 nfsservctl sys_ni_syscall +174 n32 getpmsg sys_ni_syscall +175 n32 putpmsg sys_ni_syscall +176 n32 afs_syscall sys_ni_syscall +# 177 reserved for security +177 n32 reserved177 sys_ni_syscall +178 n32 gettid sys_gettid +179 n32 readahead sys_readahead +180 n32 setxattr sys_setxattr +181 n32 lsetxattr sys_lsetxattr +182 n32 fsetxattr sys_fsetxattr +183 n32 getxattr sys_getxattr +184 n32 lgetxattr sys_lgetxattr +185 n32 fgetxattr sys_fgetxattr +186 n32 listxattr sys_listxattr +187 n32 llistxattr sys_llistxattr +188 n32 flistxattr sys_flistxattr +189 n32 removexattr sys_removexattr +190 n32 lremovexattr sys_lremovexattr +191 n32 fremovexattr sys_fremovexattr +192 n32 tkill sys_tkill +193 n32 reserved193 sys_ni_syscall +194 n32 futex compat_sys_futex +195 n32 sched_setaffinity compat_sys_sched_setaffinity +196 n32 sched_getaffinity compat_sys_sched_getaffinity +197 n32 cacheflush sys_cacheflush +198 n32 cachectl sys_cachectl +199 n32 sysmips __sys_sysmips +200 n32 io_setup compat_sys_io_setup +201 n32 io_destroy sys_io_destroy +202 n32 io_getevents compat_sys_io_getevents +203 n32 io_submit compat_sys_io_submit +204 n32 io_cancel sys_io_cancel +205 n32 exit_group sys_exit_group +206 n32 lookup_dcookie sys_lookup_dcookie +207 n32 epoll_create sys_epoll_create +208 n32 epoll_ctl sys_epoll_ctl +209 n32 epoll_wait sys_epoll_wait +210 n32 remap_file_pages sys_remap_file_pages +211 n32 rt_sigreturn sysn32_rt_sigreturn +212 n32 fcntl64 compat_sys_fcntl64 +213 n32 set_tid_address sys_set_tid_address +214 n32 restart_syscall sys_restart_syscall +215 n32 semtimedop compat_sys_semtimedop +216 n32 fadvise64 sys_fadvise64_64 +217 n32 statfs64 compat_sys_statfs64 +218 n32 fstatfs64 compat_sys_fstatfs64 +219 n32 sendfile64 sys_sendfile64 +220 n32 timer_create compat_sys_timer_create +221 n32 timer_settime compat_sys_timer_settime +222 n32 timer_gettime compat_sys_timer_gettime +223 n32 timer_getoverrun sys_timer_getoverrun +224 n32 timer_delete sys_timer_delete +225 n32 clock_settime compat_sys_clock_settime +226 n32 clock_gettime compat_sys_clock_gettime +227 n32 clock_getres compat_sys_clock_getres +228 n32 clock_nanosleep compat_sys_clock_nanosleep +229 n32 tgkill sys_tgkill +230 n32 utimes compat_sys_utimes +231 n32 mbind compat_sys_mbind +232 n32 get_mempolicy compat_sys_get_mempolicy +233 n32 set_mempolicy compat_sys_set_mempolicy +234 n32 mq_open compat_sys_mq_open +235 n32 mq_unlink sys_mq_unlink +236 n32 mq_timedsend compat_sys_mq_timedsend +237 n32 mq_timedreceive compat_sys_mq_timedreceive +238 n32 mq_notify compat_sys_mq_notify +239 n32 mq_getsetattr compat_sys_mq_getsetattr +240 n32 vserver sys_ni_syscall +241 n32 waitid compat_sys_waitid +# 242 was sys_setaltroot +243 n32 add_key sys_add_key +244 n32 request_key sys_request_key +245 n32 keyctl compat_sys_keyctl +246 n32 set_thread_area sys_set_thread_area +247 n32 inotify_init sys_inotify_init +248 n32 inotify_add_watch sys_inotify_add_watch +249 n32 inotify_rm_watch sys_inotify_rm_watch +250 n32 migrate_pages compat_sys_migrate_pages +251 n32 openat sys_openat +252 n32 mkdirat sys_mkdirat +253 n32 mknodat sys_mknodat +254 n32 fchownat sys_fchownat +255 n32 futimesat compat_sys_futimesat +256 n32 newfstatat sys_newfstatat +257 n32 unlinkat sys_unlinkat +258 n32 renameat sys_renameat +259 n32 linkat sys_linkat +260 n32 symlinkat sys_symlinkat +261 n32 readlinkat sys_readlinkat +262 n32 fchmodat sys_fchmodat +263 n32 faccessat sys_faccessat +264 n32 pselect6 compat_sys_pselect6 +265 n32 ppoll compat_sys_ppoll +266 n32 unshare sys_unshare +267 n32 splice sys_splice +268 n32 sync_file_range sys_sync_file_range +269 n32 tee sys_tee +270 n32 vmsplice compat_sys_vmsplice +271 n32 move_pages compat_sys_move_pages +272 n32 set_robust_list compat_sys_set_robust_list +273 n32 get_robust_list compat_sys_get_robust_list +274 n32 kexec_load compat_sys_kexec_load +275 n32 getcpu sys_getcpu +276 n32 epoll_pwait compat_sys_epoll_pwait +277 n32 ioprio_set sys_ioprio_set +278 n32 ioprio_get sys_ioprio_get +279 n32 utimensat compat_sys_utimensat +280 n32 signalfd compat_sys_signalfd +281 n32 timerfd sys_ni_syscall +282 n32 eventfd sys_eventfd +283 n32 fallocate sys_fallocate +284 n32 timerfd_create sys_timerfd_create +285 n32 timerfd_gettime compat_sys_timerfd_gettime +286 n32 timerfd_settime compat_sys_timerfd_settime +287 n32 signalfd4 compat_sys_signalfd4 +288 n32 eventfd2 sys_eventfd2 +289 n32 epoll_create1 sys_epoll_create1 +290 n32 dup3 sys_dup3 +291 n32 pipe2 sys_pipe2 +292 n32 inotify_init1 sys_inotify_init1 +293 n32 preadv compat_sys_preadv +294 n32 pwritev compat_sys_pwritev +295 n32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo +296 n32 perf_event_open sys_perf_event_open +297 n32 accept4 sys_accept4 +298 n32 recvmmsg compat_sys_recvmmsg +299 n32 getdents64 sys_getdents64 +300 n32 fanotify_init sys_fanotify_init +301 n32 fanotify_mark sys_fanotify_mark +302 n32 prlimit64 sys_prlimit64 +303 n32 name_to_handle_at sys_name_to_handle_at +304 n32 open_by_handle_at sys_open_by_handle_at +305 n32 clock_adjtime compat_sys_clock_adjtime +306 n32 syncfs sys_syncfs +307 n32 sendmmsg compat_sys_sendmmsg +308 n32 setns sys_setns +309 n32 process_vm_readv compat_sys_process_vm_readv +310 n32 process_vm_writev compat_sys_process_vm_writev +311 n32 kcmp sys_kcmp +312 n32 finit_module sys_finit_module +313 n32 sched_setattr sys_sched_setattr +314 n32 sched_getattr sys_sched_getattr +315 n32 renameat2 sys_renameat2 +316 n32 seccomp sys_seccomp +317 n32 getrandom sys_getrandom +318 n32 memfd_create sys_memfd_create +319 n32 bpf sys_bpf +320 n32 execveat compat_sys_execveat +321 n32 userfaultfd sys_userfaultfd +322 n32 membarrier sys_membarrier +323 n32 mlock2 sys_mlock2 +324 n32 copy_file_range sys_copy_file_range +325 n32 preadv2 compat_sys_preadv2 +326 n32 pwritev2 compat_sys_pwritev2 +327 n32 pkey_mprotect sys_pkey_mprotect +328 n32 pkey_alloc sys_pkey_alloc +329 n32 pkey_free sys_pkey_free +330 n32 statx sys_statx +331 n32 rseq sys_rseq +332 n32 io_pgetevents compat_sys_io_pgetevents diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl new file mode 100644 index 0000000..a8286cc --- /dev/null +++ b/arch/mips/kernel/syscalls/syscall_n64.tbl @@ -0,0 +1,339 @@ +# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +# +# system call numbers and entry vectors for mips +# +# The format is: +# <number> <abi> <name> <entry point> +# +# The <abi> is always "n64" for this file. +# +0 n64 read sys_read +1 n64 write sys_write +2 n64 open sys_open +3 n64 close sys_close +4 n64 stat sys_newstat +5 n64 fstat sys_newfstat +6 n64 lstat sys_newlstat +7 n64 poll sys_poll +8 n64 lseek sys_lseek +9 n64 mmap sys_mips_mmap +10 n64 mprotect sys_mprotect +11 n64 munmap sys_munmap +12 n64 brk sys_brk +13 n64 rt_sigaction sys_rt_sigaction +14 n64 rt_sigprocmask sys_rt_sigprocmask +15 n64 ioctl sys_ioctl +16 n64 pread64 sys_pread64 +17 n64 pwrite64 sys_pwrite64 +18 n64 readv sys_readv +19 n64 writev sys_writev +20 n64 access sys_access +21 n64 pipe sysm_pipe +22 n64 _newselect sys_select +23 n64 sched_yield sys_sched_yield +24 n64 mremap sys_mremap +25 n64 msync sys_msync +26 n64 mincore sys_mincore +27 n64 madvise sys_madvise +28 n64 shmget sys_shmget +29 n64 shmat sys_shmat +30 n64 shmctl sys_shmctl +31 n64 dup sys_dup +32 n64 dup2 sys_dup2 +33 n64 pause sys_pause +34 n64 nanosleep sys_nanosleep +35 n64 getitimer sys_getitimer +36 n64 setitimer sys_setitimer +37 n64 alarm sys_alarm +38 n64 getpid sys_getpid +39 n64 sendfile sys_sendfile64 +40 n64 socket sys_socket +41 n64 connect sys_connect +42 n64 accept sys_accept +43 n64 sendto sys_sendto +44 n64 recvfrom sys_recvfrom +45 n64 sendmsg sys_sendmsg +46 n64 recvmsg sys_recvmsg +47 n64 shutdown sys_shutdown +48 n64 bind sys_bind +49 n64 listen sys_listen +50 n64 getsockname sys_getsockname +51 n64 getpeername sys_getpeername +52 n64 socketpair sys_socketpair +53 n64 setsockopt sys_setsockopt +54 n64 getsockopt sys_getsockopt +55 n64 clone __sys_clone +56 n64 fork __sys_fork +57 n64 execve sys_execve +58 n64 exit sys_exit +59 n64 wait4 sys_wait4 +60 n64 kill sys_kill +61 n64 uname sys_newuname +62 n64 semget sys_semget +63 n64 semop sys_semop +64 n64 semctl sys_semctl +65 n64 shmdt sys_shmdt +66 n64 msgget sys_msgget +67 n64 msgsnd sys_msgsnd +68 n64 msgrcv sys_msgrcv +69 n64 msgctl sys_msgctl +70 n64 fcntl sys_fcntl +71 n64 flock sys_flock +72 n64 fsync sys_fsync +73 n64 fdatasync sys_fdatasync +74 n64 truncate sys_truncate +75 n64 ftruncate sys_ftruncate +76 n64 getdents sys_getdents +77 n64 getcwd sys_getcwd +78 n64 chdir sys_chdir +79 n64 fchdir sys_fchdir +80 n64 rename sys_rename +81 n64 mkdir sys_mkdir +82 n64 rmdir sys_rmdir +83 n64 creat sys_creat +84 n64 link sys_link +85 n64 unlink sys_unlink +86 n64 symlink sys_symlink +87 n64 readlink sys_readlink +88 n64 chmod sys_chmod +89 n64 fchmod sys_fchmod +90 n64 chown sys_chown +91 n64 fchown sys_fchown +92 n64 lchown sys_lchown +93 n64 umask sys_umask +94 n64 gettimeofday sys_gettimeofday +95 n64 getrlimit sys_getrlimit +96 n64 getrusage sys_getrusage +97 n64 sysinfo sys_sysinfo +98 n64 times sys_times +99 n64 ptrace sys_ptrace +100 n64 getuid sys_getuid +101 n64 syslog sys_syslog +102 n64 getgid sys_getgid +103 n64 setuid sys_setuid +104 n64 setgid sys_setgid +105 n64 geteuid sys_geteuid +106 n64 getegid sys_getegid +107 n64 setpgid sys_setpgid +108 n64 getppid sys_getppid +109 n64 getpgrp sys_getpgrp +110 n64 setsid sys_setsid +111 n64 setreuid sys_setreuid +112 n64 setregid sys_setregid +113 n64 getgroups sys_getgroups +114 n64 setgroups sys_setgroups +115 n64 setresuid sys_setresuid +116 n64 getresuid sys_getresuid +117 n64 setresgid sys_setresgid +118 n64 getresgid sys_getresgid +119 n64 getpgid sys_getpgid +120 n64 setfsuid sys_setfsuid +121 n64 setfsgid sys_setfsgid +122 n64 getsid sys_getsid +123 n64 capget sys_capget +124 n64 capset sys_capset +125 n64 rt_sigpending sys_rt_sigpending +126 n64 rt_sigtimedwait sys_rt_sigtimedwait +127 n64 rt_sigqueueinfo sys_rt_sigqueueinfo +128 n64 rt_sigsuspend sys_rt_sigsuspend +129 n64 sigaltstack sys_sigaltstack +130 n64 utime sys_utime +131 n64 mknod sys_mknod +132 n64 personality sys_personality +133 n64 ustat sys_ustat +134 n64 statfs sys_statfs +135 n64 fstatfs sys_fstatfs +136 n64 sysfs sys_sysfs +137 n64 getpriority sys_getpriority +138 n64 setpriority sys_setpriority +139 n64 sched_setparam sys_sched_setparam +140 n64 sched_getparam sys_sched_getparam +141 n64 sched_setscheduler sys_sched_setscheduler +142 n64 sched_getscheduler sys_sched_getscheduler +143 n64 sched_get_priority_max sys_sched_get_priority_max +144 n64 sched_get_priority_min sys_sched_get_priority_min +145 n64 sched_rr_get_interval sys_sched_rr_get_interval +146 n64 mlock sys_mlock +147 n64 munlock sys_munlock +148 n64 mlockall sys_mlockall +149 n64 munlockall sys_munlockall +150 n64 vhangup sys_vhangup +151 n64 pivot_root sys_pivot_root +152 n64 _sysctl sys_sysctl +153 n64 prctl sys_prctl +154 n64 adjtimex sys_adjtimex +155 n64 setrlimit sys_setrlimit +156 n64 chroot sys_chroot +157 n64 sync sys_sync +158 n64 acct sys_acct +159 n64 settimeofday sys_settimeofday +160 n64 mount sys_mount +161 n64 umount2 sys_umount +162 n64 swapon sys_swapon +163 n64 swapoff sys_swapoff +164 n64 reboot sys_reboot +165 n64 sethostname sys_sethostname +166 n64 setdomainname sys_setdomainname +167 n64 create_module sys_ni_syscall +168 n64 init_module sys_init_module +169 n64 delete_module sys_delete_module +170 n64 get_kernel_syms sys_ni_syscall +171 n64 query_module sys_ni_syscall +172 n64 quotactl sys_quotactl +173 n64 nfsservctl sys_ni_syscall +174 n64 getpmsg sys_ni_syscall +175 n64 putpmsg sys_ni_syscall +176 n64 afs_syscall sys_ni_syscall +# 177 reserved for security +177 n64 reserved177 sys_ni_syscall +178 n64 gettid sys_gettid +179 n64 readahead sys_readahead +180 n64 setxattr sys_setxattr +181 n64 lsetxattr sys_lsetxattr +182 n64 fsetxattr sys_fsetxattr +183 n64 getxattr sys_getxattr +184 n64 lgetxattr sys_lgetxattr +185 n64 fgetxattr sys_fgetxattr +186 n64 listxattr sys_listxattr +187 n64 llistxattr sys_llistxattr +188 n64 flistxattr sys_flistxattr +189 n64 removexattr sys_removexattr +190 n64 lremovexattr sys_lremovexattr +191 n64 fremovexattr sys_fremovexattr +192 n64 tkill sys_tkill +193 n64 reserved193 sys_ni_syscall +194 n64 futex sys_futex +195 n64 sched_setaffinity sys_sched_setaffinity +196 n64 sched_getaffinity sys_sched_getaffinity +197 n64 cacheflush sys_cacheflush +198 n64 cachectl sys_cachectl +199 n64 sysmips __sys_sysmips +200 n64 io_setup sys_io_setup +201 n64 io_destroy sys_io_destroy +202 n64 io_getevents sys_io_getevents +203 n64 io_submit sys_io_submit +204 n64 io_cancel sys_io_cancel +205 n64 exit_group sys_exit_group +206 n64 lookup_dcookie sys_lookup_dcookie +207 n64 epoll_create sys_epoll_create +208 n64 epoll_ctl sys_epoll_ctl +209 n64 epoll_wait sys_epoll_wait +210 n64 remap_file_pages sys_remap_file_pages +211 n64 rt_sigreturn sys_rt_sigreturn +212 n64 set_tid_address sys_set_tid_address +213 n64 restart_syscall sys_restart_syscall +214 n64 semtimedop sys_semtimedop +215 n64 fadvise64 sys_fadvise64_64 +216 n64 timer_create sys_timer_create +217 n64 timer_settime sys_timer_settime +218 n64 timer_gettime sys_timer_gettime +219 n64 timer_getoverrun sys_timer_getoverrun +220 n64 timer_delete sys_timer_delete +221 n64 clock_settime sys_clock_settime +222 n64 clock_gettime sys_clock_gettime +223 n64 clock_getres sys_clock_getres +224 n64 clock_nanosleep sys_clock_nanosleep +225 n64 tgkill sys_tgkill +226 n64 utimes sys_utimes +227 n64 mbind sys_mbind +228 n64 get_mempolicy sys_get_mempolicy +229 n64 set_mempolicy sys_set_mempolicy +230 n64 mq_open sys_mq_open +231 n64 mq_unlink sys_mq_unlink +232 n64 mq_timedsend sys_mq_timedsend +233 n64 mq_timedreceive sys_mq_timedreceive +234 n64 mq_notify sys_mq_notify +235 n64 mq_getsetattr sys_mq_getsetattr +236 n64 vserver sys_ni_syscall +237 n64 waitid sys_waitid +# 238 was sys_setaltroot +239 n64 add_key sys_add_key +240 n64 request_key sys_request_key +241 n64 keyctl sys_keyctl +242 n64 set_thread_area sys_set_thread_area +243 n64 inotify_init sys_inotify_init +244 n64 inotify_add_watch sys_inotify_add_watch +245 n64 inotify_rm_watch sys_inotify_rm_watch +246 n64 migrate_pages sys_migrate_pages +247 n64 openat sys_openat +248 n64 mkdirat sys_mkdirat +249 n64 mknodat sys_mknodat +250 n64 fchownat sys_fchownat +251 n64 futimesat sys_futimesat +252 n64 newfstatat sys_newfstatat +253 n64 unlinkat sys_unlinkat +254 n64 renameat sys_renameat +255 n64 linkat sys_linkat +256 n64 symlinkat sys_symlinkat +257 n64 readlinkat sys_readlinkat +258 n64 fchmodat sys_fchmodat +259 n64 faccessat sys_faccessat +260 n64 pselect6 sys_pselect6 +261 n64 ppoll sys_ppoll +262 n64 unshare sys_unshare +263 n64 splice sys_splice +264 n64 sync_file_range sys_sync_file_range +265 n64 tee sys_tee +266 n64 vmsplice sys_vmsplice +267 n64 move_pages sys_move_pages +268 n64 set_robust_list sys_set_robust_list +269 n64 get_robust_list sys_get_robust_list +270 n64 kexec_load sys_kexec_load +271 n64 getcpu sys_getcpu +272 n64 epoll_pwait sys_epoll_pwait +273 n64 ioprio_set sys_ioprio_set +274 n64 ioprio_get sys_ioprio_get +275 n64 utimensat sys_utimensat +276 n64 signalfd sys_signalfd +277 n64 timerfd sys_ni_syscall +278 n64 eventfd sys_eventfd +279 n64 fallocate sys_fallocate +280 n64 timerfd_create sys_timerfd_create +281 n64 timerfd_gettime sys_timerfd_gettime +282 n64 timerfd_settime sys_timerfd_settime +283 n64 signalfd4 sys_signalfd4 +284 n64 eventfd2 sys_eventfd2 +285 n64 epoll_create1 sys_epoll_create1 +286 n64 dup3 sys_dup3 +287 n64 pipe2 sys_pipe2 +288 n64 inotify_init1 sys_inotify_init1 +289 n64 preadv sys_preadv +290 n64 pwritev sys_pwritev +291 n64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo +292 n64 perf_event_open sys_perf_event_open +293 n64 accept4 sys_accept4 +294 n64 recvmmsg sys_recvmmsg +295 n64 fanotify_init sys_fanotify_init +296 n64 fanotify_mark sys_fanotify_mark +297 n64 prlimit64 sys_prlimit64 +298 n64 name_to_handle_at sys_name_to_handle_at +299 n64 open_by_handle_at sys_open_by_handle_at +300 n64 clock_adjtime sys_clock_adjtime +301 n64 syncfs sys_syncfs +302 n64 sendmmsg sys_sendmmsg +303 n64 setns sys_setns +304 n64 process_vm_readv sys_process_vm_readv +305 n64 process_vm_writev sys_process_vm_writev +306 n64 kcmp sys_kcmp +307 n64 finit_module sys_finit_module +308 n64 getdents64 sys_getdents64 +309 n64 sched_setattr sys_sched_setattr +310 n64 sched_getattr sys_sched_getattr +311 n64 renameat2 sys_renameat2 +312 n64 seccomp sys_seccomp +313 n64 getrandom sys_getrandom +314 n64 memfd_create sys_memfd_create +315 n64 bpf sys_bpf +316 n64 execveat sys_execveat +317 n64 userfaultfd sys_userfaultfd +318 n64 membarrier sys_membarrier +319 n64 mlock2 sys_mlock2 +320 n64 copy_file_range sys_copy_file_range +321 n64 preadv2 sys_preadv2 +322 n64 pwritev2 sys_pwritev2 +323 n64 pkey_mprotect sys_pkey_mprotect +324 n64 pkey_alloc sys_pkey_alloc +325 n64 pkey_free sys_pkey_free +326 n64 statx sys_statx +327 n64 rseq sys_rseq +328 n64 io_pgetevents sys_io_pgetevents diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl new file mode 100644 index 0000000..3d5a47b --- /dev/null +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl @@ -0,0 +1,382 @@ +# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +# +# system call numbers and entry vectors for mips +# +# The format is: +# <number> <abi> <name> <entry point> <compat entry point> +# +# The <abi> is always "o32" for this file. +# +0 o32 syscall sys_syscall sys32_syscall +1 o32 exit sys_exit +2 o32 fork __sys_fork +3 o32 read sys_read +4 o32 write sys_write +5 o32 open sys_open compat_sys_open +6 o32 close sys_close +7 o32 waitpid sys_waitpid +8 o32 creat sys_creat +9 o32 link sys_link +10 o32 unlink sys_unlink +11 o32 execve sys_execve compat_sys_execve +12 o32 chdir sys_chdir +13 o32 time sys_time compat_sys_time +14 o32 mknod sys_mknod +15 o32 chmod sys_chmod +16 o32 lchown sys_lchown +17 o32 break sys_ni_syscall +# 18 was sys_stat +18 o32 unused18 sys_ni_syscall +19 o32 lseek sys_lseek +20 o32 getpid sys_getpid +21 o32 mount sys_mount compat_sys_mount +22 o32 umount sys_oldumount +23 o32 setuid sys_setuid +24 o32 getuid sys_getuid +25 o32 stime sys_stime compat_sys_stime +26 o32 ptrace sys_ptrace compat_sys_ptrace +27 o32 alarm sys_alarm +# 28 was sys_fstat +28 o32 unused28 sys_ni_syscall +29 o32 pause sys_pause +30 o32 utime sys_utime compat_sys_utime +31 o32 stty sys_ni_syscall +32 o32 gtty sys_ni_syscall +33 o32 access sys_access +34 o32 nice sys_nice +35 o32 ftime sys_ni_syscall +36 o32 sync sys_sync +37 o32 kill sys_kill +38 o32 rename sys_rename +39 o32 mkdir sys_mkdir +40 o32 rmdir sys_rmdir +41 o32 dup sys_dup +42 o32 pipe sysm_pipe +43 o32 times sys_times compat_sys_times +44 o32 prof sys_ni_syscall +45 o32 brk sys_brk +46 o32 setgid sys_setgid +47 o32 getgid sys_getgid +48 o32 signal sys_ni_syscall +49 o32 geteuid sys_geteuid +50 o32 getegid sys_getegid +51 o32 acct sys_acct +52 o32 umount2 sys_umount +53 o32 lock sys_ni_syscall +54 o32 ioctl sys_ioctl compat_sys_ioctl +55 o32 fcntl sys_fcntl compat_sys_fcntl +56 o32 mpx sys_ni_syscall +57 o32 setpgid sys_setpgid +58 o32 ulimit sys_ni_syscall +59 o32 unused59 sys_olduname +60 o32 umask sys_umask +61 o32 chroot sys_chroot +62 o32 ustat sys_ustat compat_sys_ustat +63 o32 dup2 sys_dup2 +64 o32 getppid sys_getppid +65 o32 getpgrp sys_getpgrp +66 o32 setsid sys_setsid +67 o32 sigaction sys_sigaction sys_32_sigaction +68 o32 sgetmask sys_sgetmask +69 o32 ssetmask sys_ssetmask +70 o32 setreuid sys_setreuid +71 o32 setregid sys_setregid +72 o32 sigsuspend sys_sigsuspend sys32_sigsuspend +73 o32 sigpending sys_sigpending compat_sys_sigpending +74 o32 sethostname sys_sethostname +75 o32 setrlimit sys_setrlimit compat_sys_setrlimit +76 o32 getrlimit sys_getrlimit compat_sys_getrlimit +77 o32 getrusage sys_getrusage compat_sys_getrusage +78 o32 gettimeofday sys_gettimeofday compat_sys_gettimeofday +79 o32 settimeofday sys_settimeofday compat_sys_settimeofday +80 o32 getgroups sys_getgroups +81 o32 setgroups sys_setgroups +# 82 was old_select +82 o32 reserved82 sys_ni_syscall +83 o32 symlink sys_symlink +# 84 was sys_lstat +84 o32 unused84 sys_ni_syscall +85 o32 readlink sys_readlink +86 o32 uselib sys_uselib +87 o32 swapon sys_swapon +88 o32 reboot sys_reboot +89 o32 readdir sys_old_readdir compat_sys_old_readdir +90 o32 mmap sys_mips_mmap +91 o32 munmap sys_munmap +92 o32 truncate sys_truncate compat_sys_truncate +93 o32 ftruncate sys_ftruncate compat_sys_ftruncate +94 o32 fchmod sys_fchmod +95 o32 fchown sys_fchown +96 o32 getpriority sys_getpriority +97 o32 setpriority sys_setpriority +98 o32 profil sys_ni_syscall +99 o32 statfs sys_statfs compat_sys_statfs +100 o32 fstatfs sys_fstatfs compat_sys_fstatfs +101 o32 ioperm sys_ni_syscall +102 o32 socketcall sys_socketcall compat_sys_socketcall +103 o32 syslog sys_syslog +104 o32 setitimer sys_setitimer compat_sys_setitimer +105 o32 getitimer sys_getitimer compat_sys_getitimer +106 o32 stat sys_newstat compat_sys_newstat +107 o32 lstat sys_newlstat compat_sys_newlstat +108 o32 fstat sys_newfstat compat_sys_newfstat +109 o32 unused109 sys_uname +110 o32 iopl sys_ni_syscall +111 o32 vhangup sys_vhangup +112 o32 idle sys_ni_syscall +113 o32 vm86 sys_ni_syscall +114 o32 wait4 sys_wait4 compat_sys_wait4 +115 o32 swapoff sys_swapoff +116 o32 sysinfo sys_sysinfo compat_sys_sysinfo +117 o32 ipc sys_ipc compat_sys_ipc +118 o32 fsync sys_fsync +119 o32 sigreturn sys_sigreturn sys32_sigreturn +120 o32 clone __sys_clone +121 o32 setdomainname sys_setdomainname +122 o32 uname sys_newuname +123 o32 modify_ldt sys_ni_syscall +124 o32 adjtimex sys_adjtimex compat_sys_adjtimex +125 o32 mprotect sys_mprotect +126 o32 sigprocmask sys_sigprocmask compat_sys_sigprocmask +127 o32 create_module sys_ni_syscall +128 o32 init_module sys_init_module +129 o32 delete_module sys_delete_module +130 o32 get_kernel_syms sys_ni_syscall +131 o32 quotactl sys_quotactl +132 o32 getpgid sys_getpgid +133 o32 fchdir sys_fchdir +134 o32 bdflush sys_bdflush +135 o32 sysfs sys_sysfs +136 o32 personality sys_personality sys_32_personality +137 o32 afs_syscall sys_ni_syscall +138 o32 setfsuid sys_setfsuid +139 o32 setfsgid sys_setfsgid +140 o32 _llseek sys_llseek sys_32_llseek +141 o32 getdents sys_getdents compat_sys_getdents +142 o32 _newselect sys_select compat_sys_select +143 o32 flock sys_flock +144 o32 msync sys_msync +145 o32 readv sys_readv compat_sys_readv +146 o32 writev sys_writev compat_sys_writev +147 o32 cacheflush sys_cacheflush +148 o32 cachectl sys_cachectl +149 o32 sysmips __sys_sysmips +150 o32 unused150 sys_ni_syscall +151 o32 getsid sys_getsid +152 o32 fdatasync sys_fdatasync +153 o32 _sysctl sys_sysctl compat_sys_sysctl +154 o32 mlock sys_mlock +155 o32 munlock sys_munlock +156 o32 mlockall sys_mlockall +157 o32 munlockall sys_munlockall +158 o32 sched_setparam sys_sched_setparam +159 o32 sched_getparam sys_sched_getparam +160 o32 sched_setscheduler sys_sched_setscheduler +161 o32 sched_getscheduler sys_sched_getscheduler +162 o32 sched_yield sys_sched_yield +163 o32 sched_get_priority_max sys_sched_get_priority_max +164 o32 sched_get_priority_min sys_sched_get_priority_min +165 o32 sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval +166 o32 nanosleep sys_nanosleep compat_sys_nanosleep +167 o32 mremap sys_mremap +168 o32 accept sys_accept +169 o32 bind sys_bind +170 o32 connect sys_connect +171 o32 getpeername sys_getpeername +172 o32 getsockname sys_getsockname +173 o32 getsockopt sys_getsockopt compat_sys_getsockopt +174 o32 listen sys_listen +175 o32 recv sys_recv compat_sys_recv +176 o32 recvfrom sys_recvfrom compat_sys_recvfrom +177 o32 recvmsg sys_recvmsg compat_sys_recvmsg +178 o32 send sys_send +179 o32 sendmsg sys_sendmsg compat_sys_sendmsg +180 o32 sendto sys_sendto +181 o32 setsockopt sys_setsockopt compat_sys_setsockopt +182 o32 shutdown sys_shutdown +183 o32 socket sys_socket +184 o32 socketpair sys_socketpair +185 o32 setresuid sys_setresuid +186 o32 getresuid sys_getresuid +187 o32 query_module sys_ni_syscall +188 o32 poll sys_poll +189 o32 nfsservctl sys_ni_syscall +190 o32 setresgid sys_setresgid +191 o32 getresgid sys_getresgid +192 o32 prctl sys_prctl +193 o32 rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn +194 o32 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction +195 o32 rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask +196 o32 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending +197 o32 rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait +198 o32 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo +199 o32 rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend +200 o32 pread64 sys_pread64 sys_32_pread +201 o32 pwrite64 sys_pwrite64 sys_32_pwrite +202 o32 chown sys_chown +203 o32 getcwd sys_getcwd +204 o32 capget sys_capget +205 o32 capset sys_capset +206 o32 sigaltstack sys_sigaltstack compat_sys_sigaltstack +207 o32 sendfile sys_sendfile compat_sys_sendfile +208 o32 getpmsg sys_ni_syscall +209 o32 putpmsg sys_ni_syscall +210 o32 mmap2 sys_mips_mmap2 +211 o32 truncate64 sys_truncate64 sys_32_truncate64 +212 o32 ftruncate64 sys_ftruncate64 sys_32_ftruncate64 +213 o32 stat64 sys_stat64 sys_newstat +214 o32 lstat64 sys_lstat64 sys_newlstat +215 o32 fstat64 sys_fstat64 sys_newfstat +216 o32 pivot_root sys_pivot_root +217 o32 mincore sys_mincore +218 o32 madvise sys_madvise +219 o32 getdents64 sys_getdents64 +220 o32 fcntl64 sys_fcntl64 compat_sys_fcntl64 +221 o32 reserved221 sys_ni_syscall +222 o32 gettid sys_gettid +223 o32 readahead sys_readahead sys32_readahead +224 o32 setxattr sys_setxattr +225 o32 lsetxattr sys_lsetxattr +226 o32 fsetxattr sys_fsetxattr +227 o32 getxattr sys_getxattr +228 o32 lgetxattr sys_lgetxattr +229 o32 fgetxattr sys_fgetxattr +230 o32 listxattr sys_listxattr +231 o32 llistxattr sys_llistxattr +232 o32 flistxattr sys_flistxattr +233 o32 removexattr sys_removexattr +234 o32 lremovexattr sys_lremovexattr +235 o32 fremovexattr sys_fremovexattr +236 o32 tkill sys_tkill +237 o32 sendfile64 sys_sendfile64 +238 o32 futex sys_futex compat_sys_futex +239 o32 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity +240 o32 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity +241 o32 io_setup sys_io_setup compat_sys_io_setup +242 o32 io_destroy sys_io_destroy +243 o32 io_getevents sys_io_getevents compat_sys_io_getevents +244 o32 io_submit sys_io_submit compat_sys_io_submit +245 o32 io_cancel sys_io_cancel +246 o32 exit_group sys_exit_group +247 o32 lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie +248 o32 epoll_create sys_epoll_create +249 o32 epoll_ctl sys_epoll_ctl +250 o32 epoll_wait sys_epoll_wait +251 o32 remap_file_pages sys_remap_file_pages +252 o32 set_tid_address sys_set_tid_address +253 o32 restart_syscall sys_restart_syscall +254 o32 fadvise64 sys_fadvise64_64 sys32_fadvise64_64 +255 o32 statfs64 sys_statfs64 compat_sys_statfs64 +256 o32 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64 +257 o32 timer_create sys_timer_create compat_sys_timer_create +258 o32 timer_settime sys_timer_settime compat_sys_timer_settime +259 o32 timer_gettime sys_timer_gettime compat_sys_timer_gettime +260 o32 timer_getoverrun sys_timer_getoverrun +261 o32 timer_delete sys_timer_delete +262 o32 clock_settime sys_clock_settime compat_sys_clock_settime +263 o32 clock_gettime sys_clock_gettime compat_sys_clock_gettime +264 o32 clock_getres sys_clock_getres compat_sys_clock_getres +265 o32 clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep +266 o32 tgkill sys_tgkill +267 o32 utimes sys_utimes compat_sys_utimes +268 o32 mbind sys_mbind compat_sys_mbind +269 o32 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy +270 o32 set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy +271 o32 mq_open sys_mq_open compat_sys_mq_open +272 o32 mq_unlink sys_mq_unlink +273 o32 mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend +274 o32 mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive +275 o32 mq_notify sys_mq_notify compat_sys_mq_notify +276 o32 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr +277 o32 vserver sys_ni_syscall +278 o32 waitid sys_waitid compat_sys_waitid +# 279 was sys_setaltroot +280 o32 add_key sys_add_key +281 o32 request_key sys_request_key +282 o32 keyctl sys_keyctl compat_sys_keyctl +283 o32 set_thread_area sys_set_thread_area +284 o32 inotify_init sys_inotify_init +285 o32 inotify_add_watch sys_inotify_add_watch +286 o32 inotify_rm_watch sys_inotify_rm_watch +287 o32 migrate_pages sys_migrate_pages compat_sys_migrate_pages +288 o32 openat sys_openat compat_sys_openat +289 o32 mkdirat sys_mkdirat +290 o32 mknodat sys_mknodat +291 o32 fchownat sys_fchownat +292 o32 futimesat sys_futimesat compat_sys_futimesat +293 o32 fstatat64 sys_fstatat64 sys_newfstatat +294 o32 unlinkat sys_unlinkat +295 o32 renameat sys_renameat +296 o32 linkat sys_linkat +297 o32 symlinkat sys_symlinkat +298 o32 readlinkat sys_readlinkat +299 o32 fchmodat sys_fchmodat +300 o32 faccessat sys_faccessat +301 o32 pselect6 sys_pselect6 compat_sys_pselect6 +302 o32 ppoll sys_ppoll compat_sys_ppoll +303 o32 unshare sys_unshare +304 o32 splice sys_splice +305 o32 sync_file_range sys_sync_file_range sys32_sync_file_range +306 o32 tee sys_tee +307 o32 vmsplice sys_vmsplice compat_sys_vmsplice +308 o32 move_pages sys_move_pages compat_sys_move_pages +309 o32 set_robust_list sys_set_robust_list compat_sys_set_robust_list +310 o32 get_robust_list sys_get_robust_list compat_sys_get_robust_list +311 o32 kexec_load sys_kexec_load compat_sys_kexec_load +312 o32 getcpu sys_getcpu +313 o32 epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait +314 o32 ioprio_set sys_ioprio_set +315 o32 ioprio_get sys_ioprio_get +316 o32 utimensat sys_utimensat compat_sys_utimensat +317 o32 signalfd sys_signalfd compat_sys_signalfd +318 o32 timerfd sys_ni_syscall +319 o32 eventfd sys_eventfd +320 o32 fallocate sys_fallocate sys32_fallocate +321 o32 timerfd_create sys_timerfd_create +322 o32 timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime +323 o32 timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime +324 o32 signalfd4 sys_signalfd4 compat_sys_signalfd4 +325 o32 eventfd2 sys_eventfd2 +326 o32 epoll_create1 sys_epoll_create1 +327 o32 dup3 sys_dup3 +328 o32 pipe2 sys_pipe2 +329 o32 inotify_init1 sys_inotify_init1 +330 o32 preadv sys_preadv compat_sys_preadv +331 o32 pwritev sys_pwritev compat_sys_pwritev +332 o32 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo +333 o32 perf_event_open sys_perf_event_open +334 o32 accept4 sys_accept4 +335 o32 recvmmsg sys_recvmmsg compat_sys_recvmmsg +336 o32 fanotify_init sys_fanotify_init +337 o32 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark +338 o32 prlimit64 sys_prlimit64 +339 o32 name_to_handle_at sys_name_to_handle_at +340 o32 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at +341 o32 clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime +342 o32 syncfs sys_syncfs +343 o32 sendmmsg sys_sendmmsg compat_sys_sendmmsg +344 o32 setns sys_setns +345 o32 process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv +346 o32 process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev +347 o32 kcmp sys_kcmp +348 o32 finit_module sys_finit_module +349 o32 sched_setattr sys_sched_setattr +350 o32 sched_getattr sys_sched_getattr +351 o32 renameat2 sys_renameat2 +352 o32 seccomp sys_seccomp +353 o32 getrandom sys_getrandom +354 o32 memfd_create sys_memfd_create +355 o32 bpf sys_bpf +356 o32 execveat sys_execveat compat_sys_execveat +357 o32 userfaultfd sys_userfaultfd +358 o32 membarrier sys_membarrier +359 o32 mlock2 sys_mlock2 +360 o32 copy_file_range sys_copy_file_range +361 o32 preadv2 sys_preadv2 compat_sys_preadv2 +362 o32 pwritev2 sys_pwritev2 compat_sys_pwritev2 +363 o32 pkey_mprotect sys_pkey_mprotect +364 o32 pkey_alloc sys_pkey_alloc +365 o32 pkey_free sys_pkey_free +366 o32 statx sys_statx +367 o32 rseq sys_rseq +368 o32 io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents diff --git a/arch/mips/kernel/syscalls/syscallhdr.sh b/arch/mips/kernel/syscalls/syscallhdr.sh new file mode 100644 index 0000000..d2bcfa8 --- /dev/null +++ b/arch/mips/kernel/syscalls/syscallhdr.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +in="$1" +out="$2" +my_abis=`echo "($3)" | tr ',' '|'` +prefix="$4" +offset="$5" + +fileguard=_UAPI_ASM_MIPS_`basename "$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 */" "${fileguard}" + printf "\n" +) > "$out" diff --git a/arch/mips/kernel/syscalls/syscallnr.sh b/arch/mips/kernel/syscalls/syscallnr.sh new file mode 100644 index 0000000..60bbdb3 --- /dev/null +++ b/arch/mips/kernel/syscalls/syscallnr.sh @@ -0,0 +1,28 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +in="$1" +out="$2" +my_abis=`echo "($3)" | tr ',' '|'` +prefix="$4" +offset="$5" + +fileguard=_UAPI_ASM_MIPS_`basename "$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 + nxt=$((nr+1)) + done + + printf "#define __NR_%s_Linux\t%s\n" "${prefix}" "${offset}" + printf "#define __NR_%s_Linux_syscalls\t%s\n" "${prefix}" "${nxt}" + printf "\n" + printf "#endif /* %s */" "${fileguard}" + printf "\n" +) > "$out" diff --git a/arch/mips/kernel/syscalls/syscalltbl.sh b/arch/mips/kernel/syscalls/syscalltbl.sh new file mode 100644 index 0000000..acd338d --- /dev/null +++ b/arch/mips/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 $t_nr ]; do + printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${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 [ "$my_abi" = "64_o32" ] && [ ! -z "$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_(nr_)n64/n32/o32.h and syscall_table_32_o32/ 64_n64/64_n32/64-o32.h files. This patch will have changes which will invokes the script.
This patch will generate unistd_(nr_)n64/n32/o32.h and syscall_table_32_o32/64_n64/64-n32/64-o32.h files by the syscall table generation script invoked by parisc/Make- file 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/scall32-o32/64-n64/64-n32/- 64-o32.Sfile.
Signed-off-by: Firoz Khan firoz.khan@linaro.org --- arch/mips/Makefile | 3 + arch/mips/include/asm/Kbuild | 4 + arch/mips/include/asm/unistd.h | 3 + arch/mips/include/uapi/asm/Kbuild | 6 + arch/mips/include/uapi/asm/unistd.h | 1061 +---------------------------------- arch/mips/kernel/scall32-o32.S | 372 +----------- arch/mips/kernel/scall64-n32.S | 337 +---------- arch/mips/kernel/scall64-n64.S | 333 +---------- arch/mips/kernel/scall64-o32.S | 373 +----------- 9 files changed, 31 insertions(+), 2461 deletions(-)
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 6841049..f0a849a 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -430,6 +430,9 @@ archclean: $(Q)$(MAKE) $(clean)=arch/mips/boot/tools $(Q)$(MAKE) $(clean)=arch/mips/lasat
+archheaders: + $(Q)$(MAKE) $(build)=arch/mips/kernel/syscalls all + define archhelp echo ' install - install kernel into $(INSTALL_PATH)' echo ' vmlinux.ecoff - ECOFF boot image' diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index 9a81e72..f15d5db 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -1,4 +1,8 @@ # MIPS headers +generated-y += syscall_table_32_o32.h +generated-y += syscall_table_64_n32.h +generated-y += syscall_table_64_n64.h +generated-y += syscall_table_64_o32.h generic-(CONFIG_GENERIC_CSUM) += checksum.h generic-y += current.h generic-y += device.h diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index d7ee846..9a2e079 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -13,6 +13,9 @@ #define _ASM_UNISTD_H
#include <uapi/asm/unistd.h> +#include <asm/unistd_nr_n32.h> +#include <asm/unistd_nr_n64.h> +#include <asm/unistd_nr_o32.h>
#ifndef __ASSEMBLY__
diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild index 7a4becd..ed4bd03 100644 --- a/arch/mips/include/uapi/asm/Kbuild +++ b/arch/mips/include/uapi/asm/Kbuild @@ -1,5 +1,11 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm
+generated-y += unistd_n32.h +generated-y += unistd_n64.h +generated-y += unistd_o32.h +generated-y += unistd_nr_n32.h +generated-y += unistd_nr_n64.h +generated-y += unistd_nr_o32.h generic-y += bpf_perf_event.h generic-y += ipcbuf.h diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index b10e94c..022c07c 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -17,1081 +17,26 @@
#if _MIPS_SIM == _MIPS_SIM_ABI32
-/* - * Linux o32 style syscalls are in the range from 4000 to 4999. - */ #define __NR_Linux 4000 -#define __NR_syscall (__NR_Linux + 0) -#define __NR_exit (__NR_Linux + 1) -#define __NR_fork (__NR_Linux + 2) -#define __NR_read (__NR_Linux + 3) -#define __NR_write (__NR_Linux + 4) -#define __NR_open (__NR_Linux + 5) -#define __NR_close (__NR_Linux + 6) -#define __NR_waitpid (__NR_Linux + 7) -#define __NR_creat (__NR_Linux + 8) -#define __NR_link (__NR_Linux + 9) -#define __NR_unlink (__NR_Linux + 10) -#define __NR_execve (__NR_Linux + 11) -#define __NR_chdir (__NR_Linux + 12) -#define __NR_time (__NR_Linux + 13) -#define __NR_mknod (__NR_Linux + 14) -#define __NR_chmod (__NR_Linux + 15) -#define __NR_lchown (__NR_Linux + 16) -#define __NR_break (__NR_Linux + 17) -#define __NR_unused18 (__NR_Linux + 18) -#define __NR_lseek (__NR_Linux + 19) -#define __NR_getpid (__NR_Linux + 20) -#define __NR_mount (__NR_Linux + 21) -#define __NR_umount (__NR_Linux + 22) -#define __NR_setuid (__NR_Linux + 23) -#define __NR_getuid (__NR_Linux + 24) -#define __NR_stime (__NR_Linux + 25) -#define __NR_ptrace (__NR_Linux + 26) -#define __NR_alarm (__NR_Linux + 27) -#define __NR_unused28 (__NR_Linux + 28) -#define __NR_pause (__NR_Linux + 29) -#define __NR_utime (__NR_Linux + 30) -#define __NR_stty (__NR_Linux + 31) -#define __NR_gtty (__NR_Linux + 32) -#define __NR_access (__NR_Linux + 33) -#define __NR_nice (__NR_Linux + 34) -#define __NR_ftime (__NR_Linux + 35) -#define __NR_sync (__NR_Linux + 36) -#define __NR_kill (__NR_Linux + 37) -#define __NR_rename (__NR_Linux + 38) -#define __NR_mkdir (__NR_Linux + 39) -#define __NR_rmdir (__NR_Linux + 40) -#define __NR_dup (__NR_Linux + 41) -#define __NR_pipe (__NR_Linux + 42) -#define __NR_times (__NR_Linux + 43) -#define __NR_prof (__NR_Linux + 44) -#define __NR_brk (__NR_Linux + 45) -#define __NR_setgid (__NR_Linux + 46) -#define __NR_getgid (__NR_Linux + 47) -#define __NR_signal (__NR_Linux + 48) -#define __NR_geteuid (__NR_Linux + 49) -#define __NR_getegid (__NR_Linux + 50) -#define __NR_acct (__NR_Linux + 51) -#define __NR_umount2 (__NR_Linux + 52) -#define __NR_lock (__NR_Linux + 53) -#define __NR_ioctl (__NR_Linux + 54) -#define __NR_fcntl (__NR_Linux + 55) -#define __NR_mpx (__NR_Linux + 56) -#define __NR_setpgid (__NR_Linux + 57) -#define __NR_ulimit (__NR_Linux + 58) -#define __NR_unused59 (__NR_Linux + 59) -#define __NR_umask (__NR_Linux + 60) -#define __NR_chroot (__NR_Linux + 61) -#define __NR_ustat (__NR_Linux + 62) -#define __NR_dup2 (__NR_Linux + 63) -#define __NR_getppid (__NR_Linux + 64) -#define __NR_getpgrp (__NR_Linux + 65) -#define __NR_setsid (__NR_Linux + 66) -#define __NR_sigaction (__NR_Linux + 67) -#define __NR_sgetmask (__NR_Linux + 68) -#define __NR_ssetmask (__NR_Linux + 69) -#define __NR_setreuid (__NR_Linux + 70) -#define __NR_setregid (__NR_Linux + 71) -#define __NR_sigsuspend (__NR_Linux + 72) -#define __NR_sigpending (__NR_Linux + 73) -#define __NR_sethostname (__NR_Linux + 74) -#define __NR_setrlimit (__NR_Linux + 75) -#define __NR_getrlimit (__NR_Linux + 76) -#define __NR_getrusage (__NR_Linux + 77) -#define __NR_gettimeofday (__NR_Linux + 78) -#define __NR_settimeofday (__NR_Linux + 79) -#define __NR_getgroups (__NR_Linux + 80) -#define __NR_setgroups (__NR_Linux + 81) -#define __NR_reserved82 (__NR_Linux + 82) -#define __NR_symlink (__NR_Linux + 83) -#define __NR_unused84 (__NR_Linux + 84) -#define __NR_readlink (__NR_Linux + 85) -#define __NR_uselib (__NR_Linux + 86) -#define __NR_swapon (__NR_Linux + 87) -#define __NR_reboot (__NR_Linux + 88) -#define __NR_readdir (__NR_Linux + 89) -#define __NR_mmap (__NR_Linux + 90) -#define __NR_munmap (__NR_Linux + 91) -#define __NR_truncate (__NR_Linux + 92) -#define __NR_ftruncate (__NR_Linux + 93) -#define __NR_fchmod (__NR_Linux + 94) -#define __NR_fchown (__NR_Linux + 95) -#define __NR_getpriority (__NR_Linux + 96) -#define __NR_setpriority (__NR_Linux + 97) -#define __NR_profil (__NR_Linux + 98) -#define __NR_statfs (__NR_Linux + 99) -#define __NR_fstatfs (__NR_Linux + 100) -#define __NR_ioperm (__NR_Linux + 101) -#define __NR_socketcall (__NR_Linux + 102) -#define __NR_syslog (__NR_Linux + 103) -#define __NR_setitimer (__NR_Linux + 104) -#define __NR_getitimer (__NR_Linux + 105) -#define __NR_stat (__NR_Linux + 106) -#define __NR_lstat (__NR_Linux + 107) -#define __NR_fstat (__NR_Linux + 108) -#define __NR_unused109 (__NR_Linux + 109) -#define __NR_iopl (__NR_Linux + 110) -#define __NR_vhangup (__NR_Linux + 111) -#define __NR_idle (__NR_Linux + 112) -#define __NR_vm86 (__NR_Linux + 113) -#define __NR_wait4 (__NR_Linux + 114) -#define __NR_swapoff (__NR_Linux + 115) -#define __NR_sysinfo (__NR_Linux + 116) -#define __NR_ipc (__NR_Linux + 117) -#define __NR_fsync (__NR_Linux + 118) -#define __NR_sigreturn (__NR_Linux + 119) -#define __NR_clone (__NR_Linux + 120) -#define __NR_setdomainname (__NR_Linux + 121) -#define __NR_uname (__NR_Linux + 122) -#define __NR_modify_ldt (__NR_Linux + 123) -#define __NR_adjtimex (__NR_Linux + 124) -#define __NR_mprotect (__NR_Linux + 125) -#define __NR_sigprocmask (__NR_Linux + 126) -#define __NR_create_module (__NR_Linux + 127) -#define __NR_init_module (__NR_Linux + 128) -#define __NR_delete_module (__NR_Linux + 129) -#define __NR_get_kernel_syms (__NR_Linux + 130) -#define __NR_quotactl (__NR_Linux + 131) -#define __NR_getpgid (__NR_Linux + 132) -#define __NR_fchdir (__NR_Linux + 133) -#define __NR_bdflush (__NR_Linux + 134) -#define __NR_sysfs (__NR_Linux + 135) -#define __NR_personality (__NR_Linux + 136) -#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ -#define __NR_setfsuid (__NR_Linux + 138) -#define __NR_setfsgid (__NR_Linux + 139) -#define __NR__llseek (__NR_Linux + 140) -#define __NR_getdents (__NR_Linux + 141) -#define __NR__newselect (__NR_Linux + 142) -#define __NR_flock (__NR_Linux + 143) -#define __NR_msync (__NR_Linux + 144) -#define __NR_readv (__NR_Linux + 145) -#define __NR_writev (__NR_Linux + 146) -#define __NR_cacheflush (__NR_Linux + 147) -#define __NR_cachectl (__NR_Linux + 148) -#define __NR_sysmips (__NR_Linux + 149) -#define __NR_unused150 (__NR_Linux + 150) -#define __NR_getsid (__NR_Linux + 151) -#define __NR_fdatasync (__NR_Linux + 152) -#define __NR__sysctl (__NR_Linux + 153) -#define __NR_mlock (__NR_Linux + 154) -#define __NR_munlock (__NR_Linux + 155) -#define __NR_mlockall (__NR_Linux + 156) -#define __NR_munlockall (__NR_Linux + 157) -#define __NR_sched_setparam (__NR_Linux + 158) -#define __NR_sched_getparam (__NR_Linux + 159) -#define __NR_sched_setscheduler (__NR_Linux + 160) -#define __NR_sched_getscheduler (__NR_Linux + 161) -#define __NR_sched_yield (__NR_Linux + 162) -#define __NR_sched_get_priority_max (__NR_Linux + 163) -#define __NR_sched_get_priority_min (__NR_Linux + 164) -#define __NR_sched_rr_get_interval (__NR_Linux + 165) -#define __NR_nanosleep (__NR_Linux + 166) -#define __NR_mremap (__NR_Linux + 167) -#define __NR_accept (__NR_Linux + 168) -#define __NR_bind (__NR_Linux + 169) -#define __NR_connect (__NR_Linux + 170) -#define __NR_getpeername (__NR_Linux + 171) -#define __NR_getsockname (__NR_Linux + 172) -#define __NR_getsockopt (__NR_Linux + 173) -#define __NR_listen (__NR_Linux + 174) -#define __NR_recv (__NR_Linux + 175) -#define __NR_recvfrom (__NR_Linux + 176) -#define __NR_recvmsg (__NR_Linux + 177) -#define __NR_send (__NR_Linux + 178) -#define __NR_sendmsg (__NR_Linux + 179) -#define __NR_sendto (__NR_Linux + 180) -#define __NR_setsockopt (__NR_Linux + 181) -#define __NR_shutdown (__NR_Linux + 182) -#define __NR_socket (__NR_Linux + 183) -#define __NR_socketpair (__NR_Linux + 184) -#define __NR_setresuid (__NR_Linux + 185) -#define __NR_getresuid (__NR_Linux + 186) -#define __NR_query_module (__NR_Linux + 187) -#define __NR_poll (__NR_Linux + 188) -#define __NR_nfsservctl (__NR_Linux + 189) -#define __NR_setresgid (__NR_Linux + 190) -#define __NR_getresgid (__NR_Linux + 191) -#define __NR_prctl (__NR_Linux + 192) -#define __NR_rt_sigreturn (__NR_Linux + 193) -#define __NR_rt_sigaction (__NR_Linux + 194) -#define __NR_rt_sigprocmask (__NR_Linux + 195) -#define __NR_rt_sigpending (__NR_Linux + 196) -#define __NR_rt_sigtimedwait (__NR_Linux + 197) -#define __NR_rt_sigqueueinfo (__NR_Linux + 198) -#define __NR_rt_sigsuspend (__NR_Linux + 199) -#define __NR_pread64 (__NR_Linux + 200) -#define __NR_pwrite64 (__NR_Linux + 201) -#define __NR_chown (__NR_Linux + 202) -#define __NR_getcwd (__NR_Linux + 203) -#define __NR_capget (__NR_Linux + 204) -#define __NR_capset (__NR_Linux + 205) -#define __NR_sigaltstack (__NR_Linux + 206) -#define __NR_sendfile (__NR_Linux + 207) -#define __NR_getpmsg (__NR_Linux + 208) -#define __NR_putpmsg (__NR_Linux + 209) -#define __NR_mmap2 (__NR_Linux + 210) -#define __NR_truncate64 (__NR_Linux + 211) -#define __NR_ftruncate64 (__NR_Linux + 212) -#define __NR_stat64 (__NR_Linux + 213) -#define __NR_lstat64 (__NR_Linux + 214) -#define __NR_fstat64 (__NR_Linux + 215) -#define __NR_pivot_root (__NR_Linux + 216) -#define __NR_mincore (__NR_Linux + 217) -#define __NR_madvise (__NR_Linux + 218) -#define __NR_getdents64 (__NR_Linux + 219) -#define __NR_fcntl64 (__NR_Linux + 220) -#define __NR_reserved221 (__NR_Linux + 221) -#define __NR_gettid (__NR_Linux + 222) -#define __NR_readahead (__NR_Linux + 223) -#define __NR_setxattr (__NR_Linux + 224) -#define __NR_lsetxattr (__NR_Linux + 225) -#define __NR_fsetxattr (__NR_Linux + 226) -#define __NR_getxattr (__NR_Linux + 227) -#define __NR_lgetxattr (__NR_Linux + 228) -#define __NR_fgetxattr (__NR_Linux + 229) -#define __NR_listxattr (__NR_Linux + 230) -#define __NR_llistxattr (__NR_Linux + 231) -#define __NR_flistxattr (__NR_Linux + 232) -#define __NR_removexattr (__NR_Linux + 233) -#define __NR_lremovexattr (__NR_Linux + 234) -#define __NR_fremovexattr (__NR_Linux + 235) -#define __NR_tkill (__NR_Linux + 236) -#define __NR_sendfile64 (__NR_Linux + 237) -#define __NR_futex (__NR_Linux + 238) -#define __NR_sched_setaffinity (__NR_Linux + 239) -#define __NR_sched_getaffinity (__NR_Linux + 240) -#define __NR_io_setup (__NR_Linux + 241) -#define __NR_io_destroy (__NR_Linux + 242) -#define __NR_io_getevents (__NR_Linux + 243) -#define __NR_io_submit (__NR_Linux + 244) -#define __NR_io_cancel (__NR_Linux + 245) -#define __NR_exit_group (__NR_Linux + 246) -#define __NR_lookup_dcookie (__NR_Linux + 247) -#define __NR_epoll_create (__NR_Linux + 248) -#define __NR_epoll_ctl (__NR_Linux + 249) -#define __NR_epoll_wait (__NR_Linux + 250) -#define __NR_remap_file_pages (__NR_Linux + 251) -#define __NR_set_tid_address (__NR_Linux + 252) -#define __NR_restart_syscall (__NR_Linux + 253) -#define __NR_fadvise64 (__NR_Linux + 254) -#define __NR_statfs64 (__NR_Linux + 255) -#define __NR_fstatfs64 (__NR_Linux + 256) -#define __NR_timer_create (__NR_Linux + 257) -#define __NR_timer_settime (__NR_Linux + 258) -#define __NR_timer_gettime (__NR_Linux + 259) -#define __NR_timer_getoverrun (__NR_Linux + 260) -#define __NR_timer_delete (__NR_Linux + 261) -#define __NR_clock_settime (__NR_Linux + 262) -#define __NR_clock_gettime (__NR_Linux + 263) -#define __NR_clock_getres (__NR_Linux + 264) -#define __NR_clock_nanosleep (__NR_Linux + 265) -#define __NR_tgkill (__NR_Linux + 266) -#define __NR_utimes (__NR_Linux + 267) -#define __NR_mbind (__NR_Linux + 268) -#define __NR_get_mempolicy (__NR_Linux + 269) -#define __NR_set_mempolicy (__NR_Linux + 270) -#define __NR_mq_open (__NR_Linux + 271) -#define __NR_mq_unlink (__NR_Linux + 272) -#define __NR_mq_timedsend (__NR_Linux + 273) -#define __NR_mq_timedreceive (__NR_Linux + 274) -#define __NR_mq_notify (__NR_Linux + 275) -#define __NR_mq_getsetattr (__NR_Linux + 276) -#define __NR_vserver (__NR_Linux + 277) -#define __NR_waitid (__NR_Linux + 278) -/* #define __NR_sys_setaltroot (__NR_Linux + 279) */ -#define __NR_add_key (__NR_Linux + 280) -#define __NR_request_key (__NR_Linux + 281) -#define __NR_keyctl (__NR_Linux + 282) -#define __NR_set_thread_area (__NR_Linux + 283) -#define __NR_inotify_init (__NR_Linux + 284) -#define __NR_inotify_add_watch (__NR_Linux + 285) -#define __NR_inotify_rm_watch (__NR_Linux + 286) -#define __NR_migrate_pages (__NR_Linux + 287) -#define __NR_openat (__NR_Linux + 288) -#define __NR_mkdirat (__NR_Linux + 289) -#define __NR_mknodat (__NR_Linux + 290) -#define __NR_fchownat (__NR_Linux + 291) -#define __NR_futimesat (__NR_Linux + 292) -#define __NR_fstatat64 (__NR_Linux + 293) -#define __NR_unlinkat (__NR_Linux + 294) -#define __NR_renameat (__NR_Linux + 295) -#define __NR_linkat (__NR_Linux + 296) -#define __NR_symlinkat (__NR_Linux + 297) -#define __NR_readlinkat (__NR_Linux + 298) -#define __NR_fchmodat (__NR_Linux + 299) -#define __NR_faccessat (__NR_Linux + 300) -#define __NR_pselect6 (__NR_Linux + 301) -#define __NR_ppoll (__NR_Linux + 302) -#define __NR_unshare (__NR_Linux + 303) -#define __NR_splice (__NR_Linux + 304) -#define __NR_sync_file_range (__NR_Linux + 305) -#define __NR_tee (__NR_Linux + 306) -#define __NR_vmsplice (__NR_Linux + 307) -#define __NR_move_pages (__NR_Linux + 308) -#define __NR_set_robust_list (__NR_Linux + 309) -#define __NR_get_robust_list (__NR_Linux + 310) -#define __NR_kexec_load (__NR_Linux + 311) -#define __NR_getcpu (__NR_Linux + 312) -#define __NR_epoll_pwait (__NR_Linux + 313) -#define __NR_ioprio_set (__NR_Linux + 314) -#define __NR_ioprio_get (__NR_Linux + 315) -#define __NR_utimensat (__NR_Linux + 316) -#define __NR_signalfd (__NR_Linux + 317) -#define __NR_timerfd (__NR_Linux + 318) -#define __NR_eventfd (__NR_Linux + 319) -#define __NR_fallocate (__NR_Linux + 320) -#define __NR_timerfd_create (__NR_Linux + 321) -#define __NR_timerfd_gettime (__NR_Linux + 322) -#define __NR_timerfd_settime (__NR_Linux + 323) -#define __NR_signalfd4 (__NR_Linux + 324) -#define __NR_eventfd2 (__NR_Linux + 325) -#define __NR_epoll_create1 (__NR_Linux + 326) -#define __NR_dup3 (__NR_Linux + 327) -#define __NR_pipe2 (__NR_Linux + 328) -#define __NR_inotify_init1 (__NR_Linux + 329) -#define __NR_preadv (__NR_Linux + 330) -#define __NR_pwritev (__NR_Linux + 331) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 332) -#define __NR_perf_event_open (__NR_Linux + 333) -#define __NR_accept4 (__NR_Linux + 334) -#define __NR_recvmmsg (__NR_Linux + 335) -#define __NR_fanotify_init (__NR_Linux + 336) -#define __NR_fanotify_mark (__NR_Linux + 337) -#define __NR_prlimit64 (__NR_Linux + 338) -#define __NR_name_to_handle_at (__NR_Linux + 339) -#define __NR_open_by_handle_at (__NR_Linux + 340) -#define __NR_clock_adjtime (__NR_Linux + 341) -#define __NR_syncfs (__NR_Linux + 342) -#define __NR_sendmmsg (__NR_Linux + 343) -#define __NR_setns (__NR_Linux + 344) -#define __NR_process_vm_readv (__NR_Linux + 345) -#define __NR_process_vm_writev (__NR_Linux + 346) -#define __NR_kcmp (__NR_Linux + 347) -#define __NR_finit_module (__NR_Linux + 348) -#define __NR_sched_setattr (__NR_Linux + 349) -#define __NR_sched_getattr (__NR_Linux + 350) -#define __NR_renameat2 (__NR_Linux + 351) -#define __NR_seccomp (__NR_Linux + 352) -#define __NR_getrandom (__NR_Linux + 353) -#define __NR_memfd_create (__NR_Linux + 354) -#define __NR_bpf (__NR_Linux + 355) -#define __NR_execveat (__NR_Linux + 356) -#define __NR_userfaultfd (__NR_Linux + 357) -#define __NR_membarrier (__NR_Linux + 358) -#define __NR_mlock2 (__NR_Linux + 359) -#define __NR_copy_file_range (__NR_Linux + 360) -#define __NR_preadv2 (__NR_Linux + 361) -#define __NR_pwritev2 (__NR_Linux + 362) -#define __NR_pkey_mprotect (__NR_Linux + 363) -#define __NR_pkey_alloc (__NR_Linux + 364) -#define __NR_pkey_free (__NR_Linux + 365) -#define __NR_statx (__NR_Linux + 366) -#define __NR_rseq (__NR_Linux + 367) -#define __NR_io_pgetevents (__NR_Linux + 368) - -#ifdef __KERNEL__ -#define __NR_syscalls 369 -#endif +#include <asm/unistd_o32.h>
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-#define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 369 - #if _MIPS_SIM == _MIPS_SIM_ABIN64
-/* - * Linux 64-bit syscalls are in the range from 5000 to 5999. - */ #define __NR_Linux 5000 -#define __NR_read (__NR_Linux + 0) -#define __NR_write (__NR_Linux + 1) -#define __NR_open (__NR_Linux + 2) -#define __NR_close (__NR_Linux + 3) -#define __NR_stat (__NR_Linux + 4) -#define __NR_fstat (__NR_Linux + 5) -#define __NR_lstat (__NR_Linux + 6) -#define __NR_poll (__NR_Linux + 7) -#define __NR_lseek (__NR_Linux + 8) -#define __NR_mmap (__NR_Linux + 9) -#define __NR_mprotect (__NR_Linux + 10) -#define __NR_munmap (__NR_Linux + 11) -#define __NR_brk (__NR_Linux + 12) -#define __NR_rt_sigaction (__NR_Linux + 13) -#define __NR_rt_sigprocmask (__NR_Linux + 14) -#define __NR_ioctl (__NR_Linux + 15) -#define __NR_pread64 (__NR_Linux + 16) -#define __NR_pwrite64 (__NR_Linux + 17) -#define __NR_readv (__NR_Linux + 18) -#define __NR_writev (__NR_Linux + 19) -#define __NR_access (__NR_Linux + 20) -#define __NR_pipe (__NR_Linux + 21) -#define __NR__newselect (__NR_Linux + 22) -#define __NR_sched_yield (__NR_Linux + 23) -#define __NR_mremap (__NR_Linux + 24) -#define __NR_msync (__NR_Linux + 25) -#define __NR_mincore (__NR_Linux + 26) -#define __NR_madvise (__NR_Linux + 27) -#define __NR_shmget (__NR_Linux + 28) -#define __NR_shmat (__NR_Linux + 29) -#define __NR_shmctl (__NR_Linux + 30) -#define __NR_dup (__NR_Linux + 31) -#define __NR_dup2 (__NR_Linux + 32) -#define __NR_pause (__NR_Linux + 33) -#define __NR_nanosleep (__NR_Linux + 34) -#define __NR_getitimer (__NR_Linux + 35) -#define __NR_setitimer (__NR_Linux + 36) -#define __NR_alarm (__NR_Linux + 37) -#define __NR_getpid (__NR_Linux + 38) -#define __NR_sendfile (__NR_Linux + 39) -#define __NR_socket (__NR_Linux + 40) -#define __NR_connect (__NR_Linux + 41) -#define __NR_accept (__NR_Linux + 42) -#define __NR_sendto (__NR_Linux + 43) -#define __NR_recvfrom (__NR_Linux + 44) -#define __NR_sendmsg (__NR_Linux + 45) -#define __NR_recvmsg (__NR_Linux + 46) -#define __NR_shutdown (__NR_Linux + 47) -#define __NR_bind (__NR_Linux + 48) -#define __NR_listen (__NR_Linux + 49) -#define __NR_getsockname (__NR_Linux + 50) -#define __NR_getpeername (__NR_Linux + 51) -#define __NR_socketpair (__NR_Linux + 52) -#define __NR_setsockopt (__NR_Linux + 53) -#define __NR_getsockopt (__NR_Linux + 54) -#define __NR_clone (__NR_Linux + 55) -#define __NR_fork (__NR_Linux + 56) -#define __NR_execve (__NR_Linux + 57) -#define __NR_exit (__NR_Linux + 58) -#define __NR_wait4 (__NR_Linux + 59) -#define __NR_kill (__NR_Linux + 60) -#define __NR_uname (__NR_Linux + 61) -#define __NR_semget (__NR_Linux + 62) -#define __NR_semop (__NR_Linux + 63) -#define __NR_semctl (__NR_Linux + 64) -#define __NR_shmdt (__NR_Linux + 65) -#define __NR_msgget (__NR_Linux + 66) -#define __NR_msgsnd (__NR_Linux + 67) -#define __NR_msgrcv (__NR_Linux + 68) -#define __NR_msgctl (__NR_Linux + 69) -#define __NR_fcntl (__NR_Linux + 70) -#define __NR_flock (__NR_Linux + 71) -#define __NR_fsync (__NR_Linux + 72) -#define __NR_fdatasync (__NR_Linux + 73) -#define __NR_truncate (__NR_Linux + 74) -#define __NR_ftruncate (__NR_Linux + 75) -#define __NR_getdents (__NR_Linux + 76) -#define __NR_getcwd (__NR_Linux + 77) -#define __NR_chdir (__NR_Linux + 78) -#define __NR_fchdir (__NR_Linux + 79) -#define __NR_rename (__NR_Linux + 80) -#define __NR_mkdir (__NR_Linux + 81) -#define __NR_rmdir (__NR_Linux + 82) -#define __NR_creat (__NR_Linux + 83) -#define __NR_link (__NR_Linux + 84) -#define __NR_unlink (__NR_Linux + 85) -#define __NR_symlink (__NR_Linux + 86) -#define __NR_readlink (__NR_Linux + 87) -#define __NR_chmod (__NR_Linux + 88) -#define __NR_fchmod (__NR_Linux + 89) -#define __NR_chown (__NR_Linux + 90) -#define __NR_fchown (__NR_Linux + 91) -#define __NR_lchown (__NR_Linux + 92) -#define __NR_umask (__NR_Linux + 93) -#define __NR_gettimeofday (__NR_Linux + 94) -#define __NR_getrlimit (__NR_Linux + 95) -#define __NR_getrusage (__NR_Linux + 96) -#define __NR_sysinfo (__NR_Linux + 97) -#define __NR_times (__NR_Linux + 98) -#define __NR_ptrace (__NR_Linux + 99) -#define __NR_getuid (__NR_Linux + 100) -#define __NR_syslog (__NR_Linux + 101) -#define __NR_getgid (__NR_Linux + 102) -#define __NR_setuid (__NR_Linux + 103) -#define __NR_setgid (__NR_Linux + 104) -#define __NR_geteuid (__NR_Linux + 105) -#define __NR_getegid (__NR_Linux + 106) -#define __NR_setpgid (__NR_Linux + 107) -#define __NR_getppid (__NR_Linux + 108) -#define __NR_getpgrp (__NR_Linux + 109) -#define __NR_setsid (__NR_Linux + 110) -#define __NR_setreuid (__NR_Linux + 111) -#define __NR_setregid (__NR_Linux + 112) -#define __NR_getgroups (__NR_Linux + 113) -#define __NR_setgroups (__NR_Linux + 114) -#define __NR_setresuid (__NR_Linux + 115) -#define __NR_getresuid (__NR_Linux + 116) -#define __NR_setresgid (__NR_Linux + 117) -#define __NR_getresgid (__NR_Linux + 118) -#define __NR_getpgid (__NR_Linux + 119) -#define __NR_setfsuid (__NR_Linux + 120) -#define __NR_setfsgid (__NR_Linux + 121) -#define __NR_getsid (__NR_Linux + 122) -#define __NR_capget (__NR_Linux + 123) -#define __NR_capset (__NR_Linux + 124) -#define __NR_rt_sigpending (__NR_Linux + 125) -#define __NR_rt_sigtimedwait (__NR_Linux + 126) -#define __NR_rt_sigqueueinfo (__NR_Linux + 127) -#define __NR_rt_sigsuspend (__NR_Linux + 128) -#define __NR_sigaltstack (__NR_Linux + 129) -#define __NR_utime (__NR_Linux + 130) -#define __NR_mknod (__NR_Linux + 131) -#define __NR_personality (__NR_Linux + 132) -#define __NR_ustat (__NR_Linux + 133) -#define __NR_statfs (__NR_Linux + 134) -#define __NR_fstatfs (__NR_Linux + 135) -#define __NR_sysfs (__NR_Linux + 136) -#define __NR_getpriority (__NR_Linux + 137) -#define __NR_setpriority (__NR_Linux + 138) -#define __NR_sched_setparam (__NR_Linux + 139) -#define __NR_sched_getparam (__NR_Linux + 140) -#define __NR_sched_setscheduler (__NR_Linux + 141) -#define __NR_sched_getscheduler (__NR_Linux + 142) -#define __NR_sched_get_priority_max (__NR_Linux + 143) -#define __NR_sched_get_priority_min (__NR_Linux + 144) -#define __NR_sched_rr_get_interval (__NR_Linux + 145) -#define __NR_mlock (__NR_Linux + 146) -#define __NR_munlock (__NR_Linux + 147) -#define __NR_mlockall (__NR_Linux + 148) -#define __NR_munlockall (__NR_Linux + 149) -#define __NR_vhangup (__NR_Linux + 150) -#define __NR_pivot_root (__NR_Linux + 151) -#define __NR__sysctl (__NR_Linux + 152) -#define __NR_prctl (__NR_Linux + 153) -#define __NR_adjtimex (__NR_Linux + 154) -#define __NR_setrlimit (__NR_Linux + 155) -#define __NR_chroot (__NR_Linux + 156) -#define __NR_sync (__NR_Linux + 157) -#define __NR_acct (__NR_Linux + 158) -#define __NR_settimeofday (__NR_Linux + 159) -#define __NR_mount (__NR_Linux + 160) -#define __NR_umount2 (__NR_Linux + 161) -#define __NR_swapon (__NR_Linux + 162) -#define __NR_swapoff (__NR_Linux + 163) -#define __NR_reboot (__NR_Linux + 164) -#define __NR_sethostname (__NR_Linux + 165) -#define __NR_setdomainname (__NR_Linux + 166) -#define __NR_create_module (__NR_Linux + 167) -#define __NR_init_module (__NR_Linux + 168) -#define __NR_delete_module (__NR_Linux + 169) -#define __NR_get_kernel_syms (__NR_Linux + 170) -#define __NR_query_module (__NR_Linux + 171) -#define __NR_quotactl (__NR_Linux + 172) -#define __NR_nfsservctl (__NR_Linux + 173) -#define __NR_getpmsg (__NR_Linux + 174) -#define __NR_putpmsg (__NR_Linux + 175) -#define __NR_afs_syscall (__NR_Linux + 176) -#define __NR_reserved177 (__NR_Linux + 177) -#define __NR_gettid (__NR_Linux + 178) -#define __NR_readahead (__NR_Linux + 179) -#define __NR_setxattr (__NR_Linux + 180) -#define __NR_lsetxattr (__NR_Linux + 181) -#define __NR_fsetxattr (__NR_Linux + 182) -#define __NR_getxattr (__NR_Linux + 183) -#define __NR_lgetxattr (__NR_Linux + 184) -#define __NR_fgetxattr (__NR_Linux + 185) -#define __NR_listxattr (__NR_Linux + 186) -#define __NR_llistxattr (__NR_Linux + 187) -#define __NR_flistxattr (__NR_Linux + 188) -#define __NR_removexattr (__NR_Linux + 189) -#define __NR_lremovexattr (__NR_Linux + 190) -#define __NR_fremovexattr (__NR_Linux + 191) -#define __NR_tkill (__NR_Linux + 192) -#define __NR_reserved193 (__NR_Linux + 193) -#define __NR_futex (__NR_Linux + 194) -#define __NR_sched_setaffinity (__NR_Linux + 195) -#define __NR_sched_getaffinity (__NR_Linux + 196) -#define __NR_cacheflush (__NR_Linux + 197) -#define __NR_cachectl (__NR_Linux + 198) -#define __NR_sysmips (__NR_Linux + 199) -#define __NR_io_setup (__NR_Linux + 200) -#define __NR_io_destroy (__NR_Linux + 201) -#define __NR_io_getevents (__NR_Linux + 202) -#define __NR_io_submit (__NR_Linux + 203) -#define __NR_io_cancel (__NR_Linux + 204) -#define __NR_exit_group (__NR_Linux + 205) -#define __NR_lookup_dcookie (__NR_Linux + 206) -#define __NR_epoll_create (__NR_Linux + 207) -#define __NR_epoll_ctl (__NR_Linux + 208) -#define __NR_epoll_wait (__NR_Linux + 209) -#define __NR_remap_file_pages (__NR_Linux + 210) -#define __NR_rt_sigreturn (__NR_Linux + 211) -#define __NR_set_tid_address (__NR_Linux + 212) -#define __NR_restart_syscall (__NR_Linux + 213) -#define __NR_semtimedop (__NR_Linux + 214) -#define __NR_fadvise64 (__NR_Linux + 215) -#define __NR_timer_create (__NR_Linux + 216) -#define __NR_timer_settime (__NR_Linux + 217) -#define __NR_timer_gettime (__NR_Linux + 218) -#define __NR_timer_getoverrun (__NR_Linux + 219) -#define __NR_timer_delete (__NR_Linux + 220) -#define __NR_clock_settime (__NR_Linux + 221) -#define __NR_clock_gettime (__NR_Linux + 222) -#define __NR_clock_getres (__NR_Linux + 223) -#define __NR_clock_nanosleep (__NR_Linux + 224) -#define __NR_tgkill (__NR_Linux + 225) -#define __NR_utimes (__NR_Linux + 226) -#define __NR_mbind (__NR_Linux + 227) -#define __NR_get_mempolicy (__NR_Linux + 228) -#define __NR_set_mempolicy (__NR_Linux + 229) -#define __NR_mq_open (__NR_Linux + 230) -#define __NR_mq_unlink (__NR_Linux + 231) -#define __NR_mq_timedsend (__NR_Linux + 232) -#define __NR_mq_timedreceive (__NR_Linux + 233) -#define __NR_mq_notify (__NR_Linux + 234) -#define __NR_mq_getsetattr (__NR_Linux + 235) -#define __NR_vserver (__NR_Linux + 236) -#define __NR_waitid (__NR_Linux + 237) -/* #define __NR_sys_setaltroot (__NR_Linux + 238) */ -#define __NR_add_key (__NR_Linux + 239) -#define __NR_request_key (__NR_Linux + 240) -#define __NR_keyctl (__NR_Linux + 241) -#define __NR_set_thread_area (__NR_Linux + 242) -#define __NR_inotify_init (__NR_Linux + 243) -#define __NR_inotify_add_watch (__NR_Linux + 244) -#define __NR_inotify_rm_watch (__NR_Linux + 245) -#define __NR_migrate_pages (__NR_Linux + 246) -#define __NR_openat (__NR_Linux + 247) -#define __NR_mkdirat (__NR_Linux + 248) -#define __NR_mknodat (__NR_Linux + 249) -#define __NR_fchownat (__NR_Linux + 250) -#define __NR_futimesat (__NR_Linux + 251) -#define __NR_newfstatat (__NR_Linux + 252) -#define __NR_unlinkat (__NR_Linux + 253) -#define __NR_renameat (__NR_Linux + 254) -#define __NR_linkat (__NR_Linux + 255) -#define __NR_symlinkat (__NR_Linux + 256) -#define __NR_readlinkat (__NR_Linux + 257) -#define __NR_fchmodat (__NR_Linux + 258) -#define __NR_faccessat (__NR_Linux + 259) -#define __NR_pselect6 (__NR_Linux + 260) -#define __NR_ppoll (__NR_Linux + 261) -#define __NR_unshare (__NR_Linux + 262) -#define __NR_splice (__NR_Linux + 263) -#define __NR_sync_file_range (__NR_Linux + 264) -#define __NR_tee (__NR_Linux + 265) -#define __NR_vmsplice (__NR_Linux + 266) -#define __NR_move_pages (__NR_Linux + 267) -#define __NR_set_robust_list (__NR_Linux + 268) -#define __NR_get_robust_list (__NR_Linux + 269) -#define __NR_kexec_load (__NR_Linux + 270) -#define __NR_getcpu (__NR_Linux + 271) -#define __NR_epoll_pwait (__NR_Linux + 272) -#define __NR_ioprio_set (__NR_Linux + 273) -#define __NR_ioprio_get (__NR_Linux + 274) -#define __NR_utimensat (__NR_Linux + 275) -#define __NR_signalfd (__NR_Linux + 276) -#define __NR_timerfd (__NR_Linux + 277) -#define __NR_eventfd (__NR_Linux + 278) -#define __NR_fallocate (__NR_Linux + 279) -#define __NR_timerfd_create (__NR_Linux + 280) -#define __NR_timerfd_gettime (__NR_Linux + 281) -#define __NR_timerfd_settime (__NR_Linux + 282) -#define __NR_signalfd4 (__NR_Linux + 283) -#define __NR_eventfd2 (__NR_Linux + 284) -#define __NR_epoll_create1 (__NR_Linux + 285) -#define __NR_dup3 (__NR_Linux + 286) -#define __NR_pipe2 (__NR_Linux + 287) -#define __NR_inotify_init1 (__NR_Linux + 288) -#define __NR_preadv (__NR_Linux + 289) -#define __NR_pwritev (__NR_Linux + 290) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 291) -#define __NR_perf_event_open (__NR_Linux + 292) -#define __NR_accept4 (__NR_Linux + 293) -#define __NR_recvmmsg (__NR_Linux + 294) -#define __NR_fanotify_init (__NR_Linux + 295) -#define __NR_fanotify_mark (__NR_Linux + 296) -#define __NR_prlimit64 (__NR_Linux + 297) -#define __NR_name_to_handle_at (__NR_Linux + 298) -#define __NR_open_by_handle_at (__NR_Linux + 299) -#define __NR_clock_adjtime (__NR_Linux + 300) -#define __NR_syncfs (__NR_Linux + 301) -#define __NR_sendmmsg (__NR_Linux + 302) -#define __NR_setns (__NR_Linux + 303) -#define __NR_process_vm_readv (__NR_Linux + 304) -#define __NR_process_vm_writev (__NR_Linux + 305) -#define __NR_kcmp (__NR_Linux + 306) -#define __NR_finit_module (__NR_Linux + 307) -#define __NR_getdents64 (__NR_Linux + 308) -#define __NR_sched_setattr (__NR_Linux + 309) -#define __NR_sched_getattr (__NR_Linux + 310) -#define __NR_renameat2 (__NR_Linux + 311) -#define __NR_seccomp (__NR_Linux + 312) -#define __NR_getrandom (__NR_Linux + 313) -#define __NR_memfd_create (__NR_Linux + 314) -#define __NR_bpf (__NR_Linux + 315) -#define __NR_execveat (__NR_Linux + 316) -#define __NR_userfaultfd (__NR_Linux + 317) -#define __NR_membarrier (__NR_Linux + 318) -#define __NR_mlock2 (__NR_Linux + 319) -#define __NR_copy_file_range (__NR_Linux + 320) -#define __NR_preadv2 (__NR_Linux + 321) -#define __NR_pwritev2 (__NR_Linux + 322) -#define __NR_pkey_mprotect (__NR_Linux + 323) -#define __NR_pkey_alloc (__NR_Linux + 324) -#define __NR_pkey_free (__NR_Linux + 325) -#define __NR_statx (__NR_Linux + 326) -#define __NR_rseq (__NR_Linux + 327) -#define __NR_io_pgetevents (__NR_Linux + 328) - -#ifdef __KERNEL__ -#define __NR_syscalls 329 -#endif +#include <asm/unistd_n64.h>
#endif /* _MIPS_SIM == _MIPS_SIM_ABIN64 */
-#define __NR_N64_Linux 5000 -#define __NR_N64_Linux_syscalls 329 - #if _MIPS_SIM == _MIPS_SIM_NABI32
/* * Linux N32 syscalls are in the range from 6000 to 6999. */ #define __NR_Linux 6000 -#define __NR_read (__NR_Linux + 0) -#define __NR_write (__NR_Linux + 1) -#define __NR_open (__NR_Linux + 2) -#define __NR_close (__NR_Linux + 3) -#define __NR_stat (__NR_Linux + 4) -#define __NR_fstat (__NR_Linux + 5) -#define __NR_lstat (__NR_Linux + 6) -#define __NR_poll (__NR_Linux + 7) -#define __NR_lseek (__NR_Linux + 8) -#define __NR_mmap (__NR_Linux + 9) -#define __NR_mprotect (__NR_Linux + 10) -#define __NR_munmap (__NR_Linux + 11) -#define __NR_brk (__NR_Linux + 12) -#define __NR_rt_sigaction (__NR_Linux + 13) -#define __NR_rt_sigprocmask (__NR_Linux + 14) -#define __NR_ioctl (__NR_Linux + 15) -#define __NR_pread64 (__NR_Linux + 16) -#define __NR_pwrite64 (__NR_Linux + 17) -#define __NR_readv (__NR_Linux + 18) -#define __NR_writev (__NR_Linux + 19) -#define __NR_access (__NR_Linux + 20) -#define __NR_pipe (__NR_Linux + 21) -#define __NR__newselect (__NR_Linux + 22) -#define __NR_sched_yield (__NR_Linux + 23) -#define __NR_mremap (__NR_Linux + 24) -#define __NR_msync (__NR_Linux + 25) -#define __NR_mincore (__NR_Linux + 26) -#define __NR_madvise (__NR_Linux + 27) -#define __NR_shmget (__NR_Linux + 28) -#define __NR_shmat (__NR_Linux + 29) -#define __NR_shmctl (__NR_Linux + 30) -#define __NR_dup (__NR_Linux + 31) -#define __NR_dup2 (__NR_Linux + 32) -#define __NR_pause (__NR_Linux + 33) -#define __NR_nanosleep (__NR_Linux + 34) -#define __NR_getitimer (__NR_Linux + 35) -#define __NR_setitimer (__NR_Linux + 36) -#define __NR_alarm (__NR_Linux + 37) -#define __NR_getpid (__NR_Linux + 38) -#define __NR_sendfile (__NR_Linux + 39) -#define __NR_socket (__NR_Linux + 40) -#define __NR_connect (__NR_Linux + 41) -#define __NR_accept (__NR_Linux + 42) -#define __NR_sendto (__NR_Linux + 43) -#define __NR_recvfrom (__NR_Linux + 44) -#define __NR_sendmsg (__NR_Linux + 45) -#define __NR_recvmsg (__NR_Linux + 46) -#define __NR_shutdown (__NR_Linux + 47) -#define __NR_bind (__NR_Linux + 48) -#define __NR_listen (__NR_Linux + 49) -#define __NR_getsockname (__NR_Linux + 50) -#define __NR_getpeername (__NR_Linux + 51) -#define __NR_socketpair (__NR_Linux + 52) -#define __NR_setsockopt (__NR_Linux + 53) -#define __NR_getsockopt (__NR_Linux + 54) -#define __NR_clone (__NR_Linux + 55) -#define __NR_fork (__NR_Linux + 56) -#define __NR_execve (__NR_Linux + 57) -#define __NR_exit (__NR_Linux + 58) -#define __NR_wait4 (__NR_Linux + 59) -#define __NR_kill (__NR_Linux + 60) -#define __NR_uname (__NR_Linux + 61) -#define __NR_semget (__NR_Linux + 62) -#define __NR_semop (__NR_Linux + 63) -#define __NR_semctl (__NR_Linux + 64) -#define __NR_shmdt (__NR_Linux + 65) -#define __NR_msgget (__NR_Linux + 66) -#define __NR_msgsnd (__NR_Linux + 67) -#define __NR_msgrcv (__NR_Linux + 68) -#define __NR_msgctl (__NR_Linux + 69) -#define __NR_fcntl (__NR_Linux + 70) -#define __NR_flock (__NR_Linux + 71) -#define __NR_fsync (__NR_Linux + 72) -#define __NR_fdatasync (__NR_Linux + 73) -#define __NR_truncate (__NR_Linux + 74) -#define __NR_ftruncate (__NR_Linux + 75) -#define __NR_getdents (__NR_Linux + 76) -#define __NR_getcwd (__NR_Linux + 77) -#define __NR_chdir (__NR_Linux + 78) -#define __NR_fchdir (__NR_Linux + 79) -#define __NR_rename (__NR_Linux + 80) -#define __NR_mkdir (__NR_Linux + 81) -#define __NR_rmdir (__NR_Linux + 82) -#define __NR_creat (__NR_Linux + 83) -#define __NR_link (__NR_Linux + 84) -#define __NR_unlink (__NR_Linux + 85) -#define __NR_symlink (__NR_Linux + 86) -#define __NR_readlink (__NR_Linux + 87) -#define __NR_chmod (__NR_Linux + 88) -#define __NR_fchmod (__NR_Linux + 89) -#define __NR_chown (__NR_Linux + 90) -#define __NR_fchown (__NR_Linux + 91) -#define __NR_lchown (__NR_Linux + 92) -#define __NR_umask (__NR_Linux + 93) -#define __NR_gettimeofday (__NR_Linux + 94) -#define __NR_getrlimit (__NR_Linux + 95) -#define __NR_getrusage (__NR_Linux + 96) -#define __NR_sysinfo (__NR_Linux + 97) -#define __NR_times (__NR_Linux + 98) -#define __NR_ptrace (__NR_Linux + 99) -#define __NR_getuid (__NR_Linux + 100) -#define __NR_syslog (__NR_Linux + 101) -#define __NR_getgid (__NR_Linux + 102) -#define __NR_setuid (__NR_Linux + 103) -#define __NR_setgid (__NR_Linux + 104) -#define __NR_geteuid (__NR_Linux + 105) -#define __NR_getegid (__NR_Linux + 106) -#define __NR_setpgid (__NR_Linux + 107) -#define __NR_getppid (__NR_Linux + 108) -#define __NR_getpgrp (__NR_Linux + 109) -#define __NR_setsid (__NR_Linux + 110) -#define __NR_setreuid (__NR_Linux + 111) -#define __NR_setregid (__NR_Linux + 112) -#define __NR_getgroups (__NR_Linux + 113) -#define __NR_setgroups (__NR_Linux + 114) -#define __NR_setresuid (__NR_Linux + 115) -#define __NR_getresuid (__NR_Linux + 116) -#define __NR_setresgid (__NR_Linux + 117) -#define __NR_getresgid (__NR_Linux + 118) -#define __NR_getpgid (__NR_Linux + 119) -#define __NR_setfsuid (__NR_Linux + 120) -#define __NR_setfsgid (__NR_Linux + 121) -#define __NR_getsid (__NR_Linux + 122) -#define __NR_capget (__NR_Linux + 123) -#define __NR_capset (__NR_Linux + 124) -#define __NR_rt_sigpending (__NR_Linux + 125) -#define __NR_rt_sigtimedwait (__NR_Linux + 126) -#define __NR_rt_sigqueueinfo (__NR_Linux + 127) -#define __NR_rt_sigsuspend (__NR_Linux + 128) -#define __NR_sigaltstack (__NR_Linux + 129) -#define __NR_utime (__NR_Linux + 130) -#define __NR_mknod (__NR_Linux + 131) -#define __NR_personality (__NR_Linux + 132) -#define __NR_ustat (__NR_Linux + 133) -#define __NR_statfs (__NR_Linux + 134) -#define __NR_fstatfs (__NR_Linux + 135) -#define __NR_sysfs (__NR_Linux + 136) -#define __NR_getpriority (__NR_Linux + 137) -#define __NR_setpriority (__NR_Linux + 138) -#define __NR_sched_setparam (__NR_Linux + 139) -#define __NR_sched_getparam (__NR_Linux + 140) -#define __NR_sched_setscheduler (__NR_Linux + 141) -#define __NR_sched_getscheduler (__NR_Linux + 142) -#define __NR_sched_get_priority_max (__NR_Linux + 143) -#define __NR_sched_get_priority_min (__NR_Linux + 144) -#define __NR_sched_rr_get_interval (__NR_Linux + 145) -#define __NR_mlock (__NR_Linux + 146) -#define __NR_munlock (__NR_Linux + 147) -#define __NR_mlockall (__NR_Linux + 148) -#define __NR_munlockall (__NR_Linux + 149) -#define __NR_vhangup (__NR_Linux + 150) -#define __NR_pivot_root (__NR_Linux + 151) -#define __NR__sysctl (__NR_Linux + 152) -#define __NR_prctl (__NR_Linux + 153) -#define __NR_adjtimex (__NR_Linux + 154) -#define __NR_setrlimit (__NR_Linux + 155) -#define __NR_chroot (__NR_Linux + 156) -#define __NR_sync (__NR_Linux + 157) -#define __NR_acct (__NR_Linux + 158) -#define __NR_settimeofday (__NR_Linux + 159) -#define __NR_mount (__NR_Linux + 160) -#define __NR_umount2 (__NR_Linux + 161) -#define __NR_swapon (__NR_Linux + 162) -#define __NR_swapoff (__NR_Linux + 163) -#define __NR_reboot (__NR_Linux + 164) -#define __NR_sethostname (__NR_Linux + 165) -#define __NR_setdomainname (__NR_Linux + 166) -#define __NR_create_module (__NR_Linux + 167) -#define __NR_init_module (__NR_Linux + 168) -#define __NR_delete_module (__NR_Linux + 169) -#define __NR_get_kernel_syms (__NR_Linux + 170) -#define __NR_query_module (__NR_Linux + 171) -#define __NR_quotactl (__NR_Linux + 172) -#define __NR_nfsservctl (__NR_Linux + 173) -#define __NR_getpmsg (__NR_Linux + 174) -#define __NR_putpmsg (__NR_Linux + 175) -#define __NR_afs_syscall (__NR_Linux + 176) -#define __NR_reserved177 (__NR_Linux + 177) -#define __NR_gettid (__NR_Linux + 178) -#define __NR_readahead (__NR_Linux + 179) -#define __NR_setxattr (__NR_Linux + 180) -#define __NR_lsetxattr (__NR_Linux + 181) -#define __NR_fsetxattr (__NR_Linux + 182) -#define __NR_getxattr (__NR_Linux + 183) -#define __NR_lgetxattr (__NR_Linux + 184) -#define __NR_fgetxattr (__NR_Linux + 185) -#define __NR_listxattr (__NR_Linux + 186) -#define __NR_llistxattr (__NR_Linux + 187) -#define __NR_flistxattr (__NR_Linux + 188) -#define __NR_removexattr (__NR_Linux + 189) -#define __NR_lremovexattr (__NR_Linux + 190) -#define __NR_fremovexattr (__NR_Linux + 191) -#define __NR_tkill (__NR_Linux + 192) -#define __NR_reserved193 (__NR_Linux + 193) -#define __NR_futex (__NR_Linux + 194) -#define __NR_sched_setaffinity (__NR_Linux + 195) -#define __NR_sched_getaffinity (__NR_Linux + 196) -#define __NR_cacheflush (__NR_Linux + 197) -#define __NR_cachectl (__NR_Linux + 198) -#define __NR_sysmips (__NR_Linux + 199) -#define __NR_io_setup (__NR_Linux + 200) -#define __NR_io_destroy (__NR_Linux + 201) -#define __NR_io_getevents (__NR_Linux + 202) -#define __NR_io_submit (__NR_Linux + 203) -#define __NR_io_cancel (__NR_Linux + 204) -#define __NR_exit_group (__NR_Linux + 205) -#define __NR_lookup_dcookie (__NR_Linux + 206) -#define __NR_epoll_create (__NR_Linux + 207) -#define __NR_epoll_ctl (__NR_Linux + 208) -#define __NR_epoll_wait (__NR_Linux + 209) -#define __NR_remap_file_pages (__NR_Linux + 210) -#define __NR_rt_sigreturn (__NR_Linux + 211) -#define __NR_fcntl64 (__NR_Linux + 212) -#define __NR_set_tid_address (__NR_Linux + 213) -#define __NR_restart_syscall (__NR_Linux + 214) -#define __NR_semtimedop (__NR_Linux + 215) -#define __NR_fadvise64 (__NR_Linux + 216) -#define __NR_statfs64 (__NR_Linux + 217) -#define __NR_fstatfs64 (__NR_Linux + 218) -#define __NR_sendfile64 (__NR_Linux + 219) -#define __NR_timer_create (__NR_Linux + 220) -#define __NR_timer_settime (__NR_Linux + 221) -#define __NR_timer_gettime (__NR_Linux + 222) -#define __NR_timer_getoverrun (__NR_Linux + 223) -#define __NR_timer_delete (__NR_Linux + 224) -#define __NR_clock_settime (__NR_Linux + 225) -#define __NR_clock_gettime (__NR_Linux + 226) -#define __NR_clock_getres (__NR_Linux + 227) -#define __NR_clock_nanosleep (__NR_Linux + 228) -#define __NR_tgkill (__NR_Linux + 229) -#define __NR_utimes (__NR_Linux + 230) -#define __NR_mbind (__NR_Linux + 231) -#define __NR_get_mempolicy (__NR_Linux + 232) -#define __NR_set_mempolicy (__NR_Linux + 233) -#define __NR_mq_open (__NR_Linux + 234) -#define __NR_mq_unlink (__NR_Linux + 235) -#define __NR_mq_timedsend (__NR_Linux + 236) -#define __NR_mq_timedreceive (__NR_Linux + 237) -#define __NR_mq_notify (__NR_Linux + 238) -#define __NR_mq_getsetattr (__NR_Linux + 239) -#define __NR_vserver (__NR_Linux + 240) -#define __NR_waitid (__NR_Linux + 241) -/* #define __NR_sys_setaltroot (__NR_Linux + 242) */ -#define __NR_add_key (__NR_Linux + 243) -#define __NR_request_key (__NR_Linux + 244) -#define __NR_keyctl (__NR_Linux + 245) -#define __NR_set_thread_area (__NR_Linux + 246) -#define __NR_inotify_init (__NR_Linux + 247) -#define __NR_inotify_add_watch (__NR_Linux + 248) -#define __NR_inotify_rm_watch (__NR_Linux + 249) -#define __NR_migrate_pages (__NR_Linux + 250) -#define __NR_openat (__NR_Linux + 251) -#define __NR_mkdirat (__NR_Linux + 252) -#define __NR_mknodat (__NR_Linux + 253) -#define __NR_fchownat (__NR_Linux + 254) -#define __NR_futimesat (__NR_Linux + 255) -#define __NR_newfstatat (__NR_Linux + 256) -#define __NR_unlinkat (__NR_Linux + 257) -#define __NR_renameat (__NR_Linux + 258) -#define __NR_linkat (__NR_Linux + 259) -#define __NR_symlinkat (__NR_Linux + 260) -#define __NR_readlinkat (__NR_Linux + 261) -#define __NR_fchmodat (__NR_Linux + 262) -#define __NR_faccessat (__NR_Linux + 263) -#define __NR_pselect6 (__NR_Linux + 264) -#define __NR_ppoll (__NR_Linux + 265) -#define __NR_unshare (__NR_Linux + 266) -#define __NR_splice (__NR_Linux + 267) -#define __NR_sync_file_range (__NR_Linux + 268) -#define __NR_tee (__NR_Linux + 269) -#define __NR_vmsplice (__NR_Linux + 270) -#define __NR_move_pages (__NR_Linux + 271) -#define __NR_set_robust_list (__NR_Linux + 272) -#define __NR_get_robust_list (__NR_Linux + 273) -#define __NR_kexec_load (__NR_Linux + 274) -#define __NR_getcpu (__NR_Linux + 275) -#define __NR_epoll_pwait (__NR_Linux + 276) -#define __NR_ioprio_set (__NR_Linux + 277) -#define __NR_ioprio_get (__NR_Linux + 278) -#define __NR_utimensat (__NR_Linux + 279) -#define __NR_signalfd (__NR_Linux + 280) -#define __NR_timerfd (__NR_Linux + 281) -#define __NR_eventfd (__NR_Linux + 282) -#define __NR_fallocate (__NR_Linux + 283) -#define __NR_timerfd_create (__NR_Linux + 284) -#define __NR_timerfd_gettime (__NR_Linux + 285) -#define __NR_timerfd_settime (__NR_Linux + 286) -#define __NR_signalfd4 (__NR_Linux + 287) -#define __NR_eventfd2 (__NR_Linux + 288) -#define __NR_epoll_create1 (__NR_Linux + 289) -#define __NR_dup3 (__NR_Linux + 290) -#define __NR_pipe2 (__NR_Linux + 291) -#define __NR_inotify_init1 (__NR_Linux + 292) -#define __NR_preadv (__NR_Linux + 293) -#define __NR_pwritev (__NR_Linux + 294) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 295) -#define __NR_perf_event_open (__NR_Linux + 296) -#define __NR_accept4 (__NR_Linux + 297) -#define __NR_recvmmsg (__NR_Linux + 298) -#define __NR_getdents64 (__NR_Linux + 299) -#define __NR_fanotify_init (__NR_Linux + 300) -#define __NR_fanotify_mark (__NR_Linux + 301) -#define __NR_prlimit64 (__NR_Linux + 302) -#define __NR_name_to_handle_at (__NR_Linux + 303) -#define __NR_open_by_handle_at (__NR_Linux + 304) -#define __NR_clock_adjtime (__NR_Linux + 305) -#define __NR_syncfs (__NR_Linux + 306) -#define __NR_sendmmsg (__NR_Linux + 307) -#define __NR_setns (__NR_Linux + 308) -#define __NR_process_vm_readv (__NR_Linux + 309) -#define __NR_process_vm_writev (__NR_Linux + 310) -#define __NR_kcmp (__NR_Linux + 311) -#define __NR_finit_module (__NR_Linux + 312) -#define __NR_sched_setattr (__NR_Linux + 313) -#define __NR_sched_getattr (__NR_Linux + 314) -#define __NR_renameat2 (__NR_Linux + 315) -#define __NR_seccomp (__NR_Linux + 316) -#define __NR_getrandom (__NR_Linux + 317) -#define __NR_memfd_create (__NR_Linux + 318) -#define __NR_bpf (__NR_Linux + 319) -#define __NR_execveat (__NR_Linux + 320) -#define __NR_userfaultfd (__NR_Linux + 321) -#define __NR_membarrier (__NR_Linux + 322) -#define __NR_mlock2 (__NR_Linux + 323) -#define __NR_copy_file_range (__NR_Linux + 324) -#define __NR_preadv2 (__NR_Linux + 325) -#define __NR_pwritev2 (__NR_Linux + 326) -#define __NR_pkey_mprotect (__NR_Linux + 327) -#define __NR_pkey_alloc (__NR_Linux + 328) -#define __NR_pkey_free (__NR_Linux + 329) -#define __NR_statx (__NR_Linux + 330) -#define __NR_rseq (__NR_Linux + 331) -#define __NR_io_pgetevents (__NR_Linux + 332) - -#ifdef __KERNEL__ -#define __NR_syscalls 333 -#endif +#include <asm/unistd_n32.h>
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
-#define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 333 - #endif /* _UAPI_ASM_UNISTD_H */ diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 43fa5cd..d9434cd 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -217,375 +217,9 @@ einval: li v0, -ENOSYS #define sys_sched_getaffinity mipsmt_sys_sched_getaffinity #endif /* CONFIG_MIPS_MT_FPAFF */
+#define __SYSCALL(nr, entry, nargs) PTR entry .align 2 .type sys_call_table, @object EXPORT(sys_call_table) - PTR sys_syscall /* 4000 */ - PTR sys_exit - PTR __sys_fork - PTR sys_read - PTR sys_write - PTR sys_open /* 4005 */ - PTR sys_close - PTR sys_waitpid - PTR sys_creat - PTR sys_link - PTR sys_unlink /* 4010 */ - PTR sys_execve - PTR sys_chdir - PTR sys_time - PTR sys_mknod - PTR sys_chmod /* 4015 */ - PTR sys_lchown - PTR sys_ni_syscall - PTR sys_ni_syscall /* was sys_stat */ - PTR sys_lseek - PTR sys_getpid /* 4020 */ - PTR sys_mount - PTR sys_oldumount - PTR sys_setuid - PTR sys_getuid - PTR sys_stime /* 4025 */ - PTR sys_ptrace - PTR sys_alarm - PTR sys_ni_syscall /* was sys_fstat */ - PTR sys_pause - PTR sys_utime /* 4030 */ - PTR sys_ni_syscall - PTR sys_ni_syscall - PTR sys_access - PTR sys_nice - PTR sys_ni_syscall /* 4035 */ - PTR sys_sync - PTR sys_kill - PTR sys_rename - PTR sys_mkdir - PTR sys_rmdir /* 4040 */ - PTR sys_dup - PTR sysm_pipe - PTR sys_times - PTR sys_ni_syscall - PTR sys_brk /* 4045 */ - PTR sys_setgid - PTR sys_getgid - PTR sys_ni_syscall /* was signal(2) */ - PTR sys_geteuid - PTR sys_getegid /* 4050 */ - PTR sys_acct - PTR sys_umount - PTR sys_ni_syscall - PTR sys_ioctl - PTR sys_fcntl /* 4055 */ - PTR sys_ni_syscall - PTR sys_setpgid - PTR sys_ni_syscall - PTR sys_olduname - PTR sys_umask /* 4060 */ - PTR sys_chroot - PTR sys_ustat - PTR sys_dup2 - PTR sys_getppid - PTR sys_getpgrp /* 4065 */ - PTR sys_setsid - PTR sys_sigaction - PTR sys_sgetmask - PTR sys_ssetmask - PTR sys_setreuid /* 4070 */ - PTR sys_setregid - PTR sys_sigsuspend - PTR sys_sigpending - PTR sys_sethostname - PTR sys_setrlimit /* 4075 */ - PTR sys_getrlimit - PTR sys_getrusage - PTR sys_gettimeofday - PTR sys_settimeofday - PTR sys_getgroups /* 4080 */ - PTR sys_setgroups - PTR sys_ni_syscall /* old_select */ - PTR sys_symlink - PTR sys_ni_syscall /* was sys_lstat */ - PTR sys_readlink /* 4085 */ - PTR sys_uselib - PTR sys_swapon - PTR sys_reboot - PTR sys_old_readdir - PTR sys_mips_mmap /* 4090 */ - PTR sys_munmap - PTR sys_truncate - PTR sys_ftruncate - PTR sys_fchmod - PTR sys_fchown /* 4095 */ - PTR sys_getpriority - PTR sys_setpriority - PTR sys_ni_syscall - PTR sys_statfs - PTR sys_fstatfs /* 4100 */ - PTR sys_ni_syscall /* was ioperm(2) */ - PTR sys_socketcall - PTR sys_syslog - PTR sys_setitimer - PTR sys_getitimer /* 4105 */ - PTR sys_newstat - PTR sys_newlstat - PTR sys_newfstat - PTR sys_uname - PTR sys_ni_syscall /* 4110 was iopl(2) */ - PTR sys_vhangup - PTR sys_ni_syscall /* was sys_idle() */ - PTR sys_ni_syscall /* was sys_vm86 */ - PTR sys_wait4 - PTR sys_swapoff /* 4115 */ - PTR sys_sysinfo - PTR sys_ipc - PTR sys_fsync - PTR sys_sigreturn - PTR __sys_clone /* 4120 */ - PTR sys_setdomainname - PTR sys_newuname - PTR sys_ni_syscall /* sys_modify_ldt */ - PTR sys_adjtimex - PTR sys_mprotect /* 4125 */ - PTR sys_sigprocmask - PTR sys_ni_syscall /* was create_module */ - PTR sys_init_module - PTR sys_delete_module - PTR sys_ni_syscall /* 4130 was get_kernel_syms */ - PTR sys_quotactl - PTR sys_getpgid - PTR sys_fchdir - PTR sys_bdflush - PTR sys_sysfs /* 4135 */ - PTR sys_personality - PTR sys_ni_syscall /* for afs_syscall */ - PTR sys_setfsuid - PTR sys_setfsgid - PTR sys_llseek /* 4140 */ - PTR sys_getdents - PTR sys_select - PTR sys_flock - PTR sys_msync - PTR sys_readv /* 4145 */ - PTR sys_writev - PTR sys_cacheflush - PTR sys_cachectl - PTR __sys_sysmips - PTR sys_ni_syscall /* 4150 */ - PTR sys_getsid - PTR sys_fdatasync - PTR sys_sysctl - PTR sys_mlock - PTR sys_munlock /* 4155 */ - PTR sys_mlockall - PTR sys_munlockall - PTR sys_sched_setparam - PTR sys_sched_getparam - PTR sys_sched_setscheduler /* 4160 */ - PTR sys_sched_getscheduler - PTR sys_sched_yield - PTR sys_sched_get_priority_max - PTR sys_sched_get_priority_min - PTR sys_sched_rr_get_interval /* 4165 */ - PTR sys_nanosleep - PTR sys_mremap - PTR sys_accept - PTR sys_bind - PTR sys_connect /* 4170 */ - PTR sys_getpeername - PTR sys_getsockname - PTR sys_getsockopt - PTR sys_listen - PTR sys_recv /* 4175 */ - PTR sys_recvfrom - PTR sys_recvmsg - PTR sys_send - PTR sys_sendmsg - PTR sys_sendto /* 4180 */ - PTR sys_setsockopt - PTR sys_shutdown - PTR sys_socket - PTR sys_socketpair - PTR sys_setresuid /* 4185 */ - PTR sys_getresuid - PTR sys_ni_syscall /* was sys_query_module */ - PTR sys_poll - PTR sys_ni_syscall /* was nfsservctl */ - PTR sys_setresgid /* 4190 */ - PTR sys_getresgid - PTR sys_prctl - PTR sys_rt_sigreturn - PTR sys_rt_sigaction - PTR sys_rt_sigprocmask /* 4195 */ - PTR sys_rt_sigpending - PTR sys_rt_sigtimedwait - PTR sys_rt_sigqueueinfo - PTR sys_rt_sigsuspend - PTR sys_pread64 /* 4200 */ - PTR sys_pwrite64 - PTR sys_chown - PTR sys_getcwd - PTR sys_capget - PTR sys_capset /* 4205 */ - PTR sys_sigaltstack - PTR sys_sendfile - PTR sys_ni_syscall - PTR sys_ni_syscall - PTR sys_mips_mmap2 /* 4210 */ - PTR sys_truncate64 - PTR sys_ftruncate64 - PTR sys_stat64 - PTR sys_lstat64 - PTR sys_fstat64 /* 4215 */ - PTR sys_pivot_root - PTR sys_mincore - PTR sys_madvise - PTR sys_getdents64 - PTR sys_fcntl64 /* 4220 */ - PTR sys_ni_syscall - PTR sys_gettid - PTR sys_readahead - PTR sys_setxattr - PTR sys_lsetxattr /* 4225 */ - PTR sys_fsetxattr - PTR sys_getxattr - PTR sys_lgetxattr - PTR sys_fgetxattr - PTR sys_listxattr /* 4230 */ - PTR sys_llistxattr - PTR sys_flistxattr - PTR sys_removexattr - PTR sys_lremovexattr - PTR sys_fremovexattr /* 4235 */ - PTR sys_tkill - PTR sys_sendfile64 - PTR sys_futex - PTR sys_sched_setaffinity - PTR sys_sched_getaffinity /* 4240 */ - PTR sys_io_setup - PTR sys_io_destroy - PTR sys_io_getevents - PTR sys_io_submit - PTR sys_io_cancel /* 4245 */ - PTR sys_exit_group - PTR sys_lookup_dcookie - PTR sys_epoll_create - PTR sys_epoll_ctl - PTR sys_epoll_wait /* 4250 */ - PTR sys_remap_file_pages - PTR sys_set_tid_address - PTR sys_restart_syscall - PTR sys_fadvise64_64 - PTR sys_statfs64 /* 4255 */ - PTR sys_fstatfs64 - PTR sys_timer_create - PTR sys_timer_settime - PTR sys_timer_gettime - PTR sys_timer_getoverrun /* 4260 */ - PTR sys_timer_delete - PTR sys_clock_settime - PTR sys_clock_gettime - PTR sys_clock_getres - PTR sys_clock_nanosleep /* 4265 */ - PTR sys_tgkill - PTR sys_utimes - PTR sys_mbind - PTR sys_get_mempolicy - PTR sys_set_mempolicy /* 4270 */ - PTR sys_mq_open - PTR sys_mq_unlink - PTR sys_mq_timedsend - PTR sys_mq_timedreceive - PTR sys_mq_notify /* 4275 */ - PTR sys_mq_getsetattr - PTR sys_ni_syscall /* sys_vserver */ - PTR sys_waitid - PTR sys_ni_syscall /* available, was setaltroot */ - PTR sys_add_key /* 4280 */ - PTR sys_request_key - PTR sys_keyctl - PTR sys_set_thread_area - PTR sys_inotify_init - PTR sys_inotify_add_watch /* 4285 */ - PTR sys_inotify_rm_watch - PTR sys_migrate_pages - PTR sys_openat - PTR sys_mkdirat - PTR sys_mknodat /* 4290 */ - PTR sys_fchownat - PTR sys_futimesat - PTR sys_fstatat64 - PTR sys_unlinkat - PTR sys_renameat /* 4295 */ - PTR sys_linkat - PTR sys_symlinkat - PTR sys_readlinkat - PTR sys_fchmodat - PTR sys_faccessat /* 4300 */ - PTR sys_pselect6 - PTR sys_ppoll - PTR sys_unshare - PTR sys_splice - PTR sys_sync_file_range /* 4305 */ - PTR sys_tee - PTR sys_vmsplice - PTR sys_move_pages - PTR sys_set_robust_list - PTR sys_get_robust_list /* 4310 */ - PTR sys_kexec_load - PTR sys_getcpu - PTR sys_epoll_pwait - PTR sys_ioprio_set - PTR sys_ioprio_get /* 4315 */ - PTR sys_utimensat - PTR sys_signalfd - PTR sys_ni_syscall /* was timerfd */ - PTR sys_eventfd - PTR sys_fallocate /* 4320 */ - PTR sys_timerfd_create - PTR sys_timerfd_gettime - PTR sys_timerfd_settime - PTR sys_signalfd4 - PTR sys_eventfd2 /* 4325 */ - PTR sys_epoll_create1 - PTR sys_dup3 - PTR sys_pipe2 - PTR sys_inotify_init1 - PTR sys_preadv /* 4330 */ - PTR sys_pwritev - PTR sys_rt_tgsigqueueinfo - PTR sys_perf_event_open - PTR sys_accept4 - PTR sys_recvmmsg /* 4335 */ - PTR sys_fanotify_init - PTR sys_fanotify_mark - PTR sys_prlimit64 - PTR sys_name_to_handle_at - PTR sys_open_by_handle_at /* 4340 */ - PTR sys_clock_adjtime - PTR sys_syncfs - PTR sys_sendmmsg - PTR sys_setns - PTR sys_process_vm_readv /* 4345 */ - PTR sys_process_vm_writev - PTR sys_kcmp - PTR sys_finit_module - PTR sys_sched_setattr - PTR sys_sched_getattr /* 4350 */ - PTR sys_renameat2 - PTR sys_seccomp - PTR sys_getrandom - PTR sys_memfd_create - PTR sys_bpf /* 4355 */ - PTR sys_execveat - PTR sys_userfaultfd - PTR sys_membarrier - PTR sys_mlock2 - PTR sys_copy_file_range /* 4360 */ - PTR sys_preadv2 - PTR sys_pwritev2 - PTR sys_pkey_mprotect - PTR sys_pkey_alloc - PTR sys_pkey_free /* 4365 */ - PTR sys_statx - PTR sys_rseq - PTR sys_io_pgetevents +#include <asm/syscall_table_32_o32.h> +#undef __SYSCALL diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 6468546..c761ddf 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -101,339 +101,8 @@ not_n32_scall:
END(handle_sysn32)
+#define __SYSCALL(nr, entry, nargs) PTR entry .type sysn32_call_table, @object EXPORT(sysn32_call_table) - PTR sys_read /* 6000 */ - PTR sys_write - PTR sys_open - PTR sys_close - PTR sys_newstat - PTR sys_newfstat /* 6005 */ - PTR sys_newlstat - PTR sys_poll - PTR sys_lseek - PTR sys_mips_mmap - PTR sys_mprotect /* 6010 */ - PTR sys_munmap - PTR sys_brk - PTR compat_sys_rt_sigaction - PTR compat_sys_rt_sigprocmask - PTR compat_sys_ioctl /* 6015 */ - PTR sys_pread64 - PTR sys_pwrite64 - PTR compat_sys_readv - PTR compat_sys_writev - PTR sys_access /* 6020 */ - PTR sysm_pipe - PTR compat_sys_select - PTR sys_sched_yield - PTR sys_mremap - PTR sys_msync /* 6025 */ - PTR sys_mincore - PTR sys_madvise - PTR sys_shmget - PTR sys_shmat - PTR compat_sys_shmctl /* 6030 */ - PTR sys_dup - PTR sys_dup2 - PTR sys_pause - PTR compat_sys_nanosleep - PTR compat_sys_getitimer /* 6035 */ - PTR compat_sys_setitimer - PTR sys_alarm - PTR sys_getpid - PTR compat_sys_sendfile - PTR sys_socket /* 6040 */ - PTR sys_connect - PTR sys_accept - PTR sys_sendto - PTR compat_sys_recvfrom - PTR compat_sys_sendmsg /* 6045 */ - PTR compat_sys_recvmsg - PTR sys_shutdown - PTR sys_bind - PTR sys_listen - PTR sys_getsockname /* 6050 */ - PTR sys_getpeername - PTR sys_socketpair - PTR compat_sys_setsockopt - PTR compat_sys_getsockopt - PTR __sys_clone /* 6055 */ - PTR __sys_fork - PTR compat_sys_execve - PTR sys_exit - PTR compat_sys_wait4 - PTR sys_kill /* 6060 */ - PTR sys_newuname - PTR sys_semget - PTR sys_semop - PTR compat_sys_semctl - PTR sys_shmdt /* 6065 */ - PTR sys_msgget - PTR compat_sys_msgsnd - PTR compat_sys_msgrcv - PTR compat_sys_msgctl - PTR compat_sys_fcntl /* 6070 */ - PTR sys_flock - PTR sys_fsync - PTR sys_fdatasync - PTR sys_truncate - PTR sys_ftruncate /* 6075 */ - PTR compat_sys_getdents - PTR sys_getcwd - PTR sys_chdir - PTR sys_fchdir - PTR sys_rename /* 6080 */ - PTR sys_mkdir - PTR sys_rmdir - PTR sys_creat - PTR sys_link - PTR sys_unlink /* 6085 */ - PTR sys_symlink - PTR sys_readlink - PTR sys_chmod - PTR sys_fchmod - PTR sys_chown /* 6090 */ - PTR sys_fchown - PTR sys_lchown - PTR sys_umask - PTR compat_sys_gettimeofday - PTR compat_sys_getrlimit /* 6095 */ - PTR compat_sys_getrusage - PTR compat_sys_sysinfo - PTR compat_sys_times - PTR compat_sys_ptrace - PTR sys_getuid /* 6100 */ - PTR sys_syslog - PTR sys_getgid - PTR sys_setuid - PTR sys_setgid - PTR sys_geteuid /* 6105 */ - PTR sys_getegid - PTR sys_setpgid - PTR sys_getppid - PTR sys_getpgrp - PTR sys_setsid /* 6110 */ - PTR sys_setreuid - PTR sys_setregid - PTR sys_getgroups - PTR sys_setgroups - PTR sys_setresuid /* 6115 */ - PTR sys_getresuid - PTR sys_setresgid - PTR sys_getresgid - PTR sys_getpgid - PTR sys_setfsuid /* 6120 */ - PTR sys_setfsgid - PTR sys_getsid - PTR sys_capget - PTR sys_capset - PTR compat_sys_rt_sigpending /* 6125 */ - PTR compat_sys_rt_sigtimedwait - PTR compat_sys_rt_sigqueueinfo - PTR compat_sys_rt_sigsuspend - PTR compat_sys_sigaltstack - PTR compat_sys_utime /* 6130 */ - PTR sys_mknod - PTR sys_32_personality - PTR compat_sys_ustat - PTR compat_sys_statfs - PTR compat_sys_fstatfs /* 6135 */ - PTR sys_sysfs - PTR sys_getpriority - PTR sys_setpriority - PTR sys_sched_setparam - PTR sys_sched_getparam /* 6140 */ - PTR sys_sched_setscheduler - PTR sys_sched_getscheduler - PTR sys_sched_get_priority_max - PTR sys_sched_get_priority_min - PTR compat_sys_sched_rr_get_interval /* 6145 */ - PTR sys_mlock - PTR sys_munlock - PTR sys_mlockall - PTR sys_munlockall - PTR sys_vhangup /* 6150 */ - PTR sys_pivot_root - PTR compat_sys_sysctl - PTR sys_prctl - PTR compat_sys_adjtimex - PTR compat_sys_setrlimit /* 6155 */ - PTR sys_chroot - PTR sys_sync - PTR sys_acct - PTR compat_sys_settimeofday - PTR compat_sys_mount /* 6160 */ - PTR sys_umount - PTR sys_swapon - PTR sys_swapoff - PTR sys_reboot - PTR sys_sethostname /* 6165 */ - PTR sys_setdomainname - PTR sys_ni_syscall /* was create_module */ - PTR sys_init_module - PTR sys_delete_module - PTR sys_ni_syscall /* 6170, was get_kernel_syms */ - PTR sys_ni_syscall /* was query_module */ - PTR sys_quotactl - PTR sys_ni_syscall /* was nfsservctl */ - PTR sys_ni_syscall /* res. for getpmsg */ - PTR sys_ni_syscall /* 6175 for putpmsg */ - PTR sys_ni_syscall /* res. for afs_syscall */ - PTR sys_ni_syscall /* res. for security */ - PTR sys_gettid - PTR sys_readahead - PTR sys_setxattr /* 6180 */ - PTR sys_lsetxattr - PTR sys_fsetxattr - PTR sys_getxattr - PTR sys_lgetxattr - PTR sys_fgetxattr /* 6185 */ - PTR sys_listxattr - PTR sys_llistxattr - PTR sys_flistxattr - PTR sys_removexattr - PTR sys_lremovexattr /* 6190 */ - PTR sys_fremovexattr - PTR sys_tkill - PTR sys_ni_syscall - PTR compat_sys_futex - PTR compat_sys_sched_setaffinity /* 6195 */ - PTR compat_sys_sched_getaffinity - PTR sys_cacheflush - PTR sys_cachectl - PTR __sys_sysmips - PTR compat_sys_io_setup /* 6200 */ - PTR sys_io_destroy - PTR compat_sys_io_getevents - PTR compat_sys_io_submit - PTR sys_io_cancel - PTR sys_exit_group /* 6205 */ - PTR sys_lookup_dcookie - PTR sys_epoll_create - PTR sys_epoll_ctl - PTR sys_epoll_wait - PTR sys_remap_file_pages /* 6210 */ - PTR sysn32_rt_sigreturn - PTR compat_sys_fcntl64 - PTR sys_set_tid_address - PTR sys_restart_syscall - PTR compat_sys_semtimedop /* 6215 */ - PTR sys_fadvise64_64 - PTR compat_sys_statfs64 - PTR compat_sys_fstatfs64 - PTR sys_sendfile64 - PTR compat_sys_timer_create /* 6220 */ - PTR compat_sys_timer_settime - PTR compat_sys_timer_gettime - PTR sys_timer_getoverrun - PTR sys_timer_delete - PTR compat_sys_clock_settime /* 6225 */ - PTR compat_sys_clock_gettime - PTR compat_sys_clock_getres - PTR compat_sys_clock_nanosleep - PTR sys_tgkill - PTR compat_sys_utimes /* 6230 */ - PTR compat_sys_mbind - PTR compat_sys_get_mempolicy - PTR compat_sys_set_mempolicy - PTR compat_sys_mq_open - PTR sys_mq_unlink /* 6235 */ - PTR compat_sys_mq_timedsend - PTR compat_sys_mq_timedreceive - PTR compat_sys_mq_notify - PTR compat_sys_mq_getsetattr - PTR sys_ni_syscall /* 6240, sys_vserver */ - PTR compat_sys_waitid - PTR sys_ni_syscall /* available, was setaltroot */ - PTR sys_add_key - PTR sys_request_key - PTR compat_sys_keyctl /* 6245 */ - PTR sys_set_thread_area - PTR sys_inotify_init - PTR sys_inotify_add_watch - PTR sys_inotify_rm_watch - PTR compat_sys_migrate_pages /* 6250 */ - PTR sys_openat - PTR sys_mkdirat - PTR sys_mknodat - PTR sys_fchownat - PTR compat_sys_futimesat /* 6255 */ - PTR sys_newfstatat - PTR sys_unlinkat - PTR sys_renameat - PTR sys_linkat - PTR sys_symlinkat /* 6260 */ - PTR sys_readlinkat - PTR sys_fchmodat - PTR sys_faccessat - PTR compat_sys_pselect6 - PTR compat_sys_ppoll /* 6265 */ - PTR sys_unshare - PTR sys_splice - PTR sys_sync_file_range - PTR sys_tee - PTR compat_sys_vmsplice /* 6270 */ - PTR compat_sys_move_pages - PTR compat_sys_set_robust_list - PTR compat_sys_get_robust_list - PTR compat_sys_kexec_load - PTR sys_getcpu /* 6275 */ - PTR compat_sys_epoll_pwait - PTR sys_ioprio_set - PTR sys_ioprio_get - PTR compat_sys_utimensat - PTR compat_sys_signalfd /* 6280 */ - PTR sys_ni_syscall /* was timerfd */ - PTR sys_eventfd - PTR sys_fallocate - PTR sys_timerfd_create - PTR compat_sys_timerfd_gettime /* 6285 */ - PTR compat_sys_timerfd_settime - PTR compat_sys_signalfd4 - PTR sys_eventfd2 - PTR sys_epoll_create1 - PTR sys_dup3 /* 6290 */ - PTR sys_pipe2 - PTR sys_inotify_init1 - PTR compat_sys_preadv - PTR compat_sys_pwritev - PTR compat_sys_rt_tgsigqueueinfo /* 6295 */ - PTR sys_perf_event_open - PTR sys_accept4 - PTR compat_sys_recvmmsg - PTR sys_getdents64 - PTR sys_fanotify_init /* 6300 */ - PTR sys_fanotify_mark - PTR sys_prlimit64 - PTR sys_name_to_handle_at - PTR sys_open_by_handle_at - PTR compat_sys_clock_adjtime /* 6305 */ - PTR sys_syncfs - PTR compat_sys_sendmmsg - PTR sys_setns - PTR compat_sys_process_vm_readv - PTR compat_sys_process_vm_writev /* 6310 */ - PTR sys_kcmp - PTR sys_finit_module - PTR sys_sched_setattr - PTR sys_sched_getattr - PTR sys_renameat2 /* 6315 */ - PTR sys_seccomp - PTR sys_getrandom - PTR sys_memfd_create - PTR sys_bpf - PTR compat_sys_execveat /* 6320 */ - PTR sys_userfaultfd - PTR sys_membarrier - PTR sys_mlock2 - PTR sys_copy_file_range - PTR compat_sys_preadv2 /* 6325 */ - PTR compat_sys_pwritev2 - PTR sys_pkey_mprotect - PTR sys_pkey_alloc - PTR sys_pkey_free - PTR sys_statx /* 6330 */ - PTR sys_rseq - PTR compat_sys_io_pgetevents - .size sysn32_call_table,.-sysn32_call_table +#include <asm/syscall_table_64_n32.h> +#undef __SYSCALL diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S index 0bded19..402a085 100644 --- a/arch/mips/kernel/scall64-n64.S +++ b/arch/mips/kernel/scall64-n64.S @@ -109,336 +109,9 @@ illegal_syscall: j n64_syscall_exit END(handle_sys64)
+#define __SYSCALL(nr, entry, nargs) PTR entry .align 3 .type sys_call_table, @object EXPORT(sys_call_table) - PTR sys_read /* 5000 */ - PTR sys_write - PTR sys_open - PTR sys_close - PTR sys_newstat - PTR sys_newfstat /* 5005 */ - PTR sys_newlstat - PTR sys_poll - PTR sys_lseek - PTR sys_mips_mmap - PTR sys_mprotect /* 5010 */ - PTR sys_munmap - PTR sys_brk - PTR sys_rt_sigaction - PTR sys_rt_sigprocmask - PTR sys_ioctl /* 5015 */ - PTR sys_pread64 - PTR sys_pwrite64 - PTR sys_readv - PTR sys_writev - PTR sys_access /* 5020 */ - PTR sysm_pipe - PTR sys_select - PTR sys_sched_yield - PTR sys_mremap - PTR sys_msync /* 5025 */ - PTR sys_mincore - PTR sys_madvise - PTR sys_shmget - PTR sys_shmat - PTR sys_shmctl /* 5030 */ - PTR sys_dup - PTR sys_dup2 - PTR sys_pause - PTR sys_nanosleep - PTR sys_getitimer /* 5035 */ - PTR sys_setitimer - PTR sys_alarm - PTR sys_getpid - PTR sys_sendfile64 - PTR sys_socket /* 5040 */ - PTR sys_connect - PTR sys_accept - PTR sys_sendto - PTR sys_recvfrom - PTR sys_sendmsg /* 5045 */ - PTR sys_recvmsg - PTR sys_shutdown - PTR sys_bind - PTR sys_listen - PTR sys_getsockname /* 5050 */ - PTR sys_getpeername - PTR sys_socketpair - PTR sys_setsockopt - PTR sys_getsockopt - PTR __sys_clone /* 5055 */ - PTR __sys_fork - PTR sys_execve - PTR sys_exit - PTR sys_wait4 - PTR sys_kill /* 5060 */ - PTR sys_newuname - PTR sys_semget - PTR sys_semop - PTR sys_semctl - PTR sys_shmdt /* 5065 */ - PTR sys_msgget - PTR sys_msgsnd - PTR sys_msgrcv - PTR sys_msgctl - PTR sys_fcntl /* 5070 */ - PTR sys_flock - PTR sys_fsync - PTR sys_fdatasync - PTR sys_truncate - PTR sys_ftruncate /* 5075 */ - PTR sys_getdents - PTR sys_getcwd - PTR sys_chdir - PTR sys_fchdir - PTR sys_rename /* 5080 */ - PTR sys_mkdir - PTR sys_rmdir - PTR sys_creat - PTR sys_link - PTR sys_unlink /* 5085 */ - PTR sys_symlink - PTR sys_readlink - PTR sys_chmod - PTR sys_fchmod - PTR sys_chown /* 5090 */ - PTR sys_fchown - PTR sys_lchown - PTR sys_umask - PTR sys_gettimeofday - PTR sys_getrlimit /* 5095 */ - PTR sys_getrusage - PTR sys_sysinfo - PTR sys_times - PTR sys_ptrace - PTR sys_getuid /* 5100 */ - PTR sys_syslog - PTR sys_getgid - PTR sys_setuid - PTR sys_setgid - PTR sys_geteuid /* 5105 */ - PTR sys_getegid - PTR sys_setpgid - PTR sys_getppid - PTR sys_getpgrp - PTR sys_setsid /* 5110 */ - PTR sys_setreuid - PTR sys_setregid - PTR sys_getgroups - PTR sys_setgroups - PTR sys_setresuid /* 5115 */ - PTR sys_getresuid - PTR sys_setresgid - PTR sys_getresgid - PTR sys_getpgid - PTR sys_setfsuid /* 5120 */ - PTR sys_setfsgid - PTR sys_getsid - PTR sys_capget - PTR sys_capset - PTR sys_rt_sigpending /* 5125 */ - PTR sys_rt_sigtimedwait - PTR sys_rt_sigqueueinfo - PTR sys_rt_sigsuspend - PTR sys_sigaltstack - PTR sys_utime /* 5130 */ - PTR sys_mknod - PTR sys_personality - PTR sys_ustat - PTR sys_statfs - PTR sys_fstatfs /* 5135 */ - PTR sys_sysfs - PTR sys_getpriority - PTR sys_setpriority - PTR sys_sched_setparam - PTR sys_sched_getparam /* 5140 */ - PTR sys_sched_setscheduler - PTR sys_sched_getscheduler - PTR sys_sched_get_priority_max - PTR sys_sched_get_priority_min - PTR sys_sched_rr_get_interval /* 5145 */ - PTR sys_mlock - PTR sys_munlock - PTR sys_mlockall - PTR sys_munlockall - PTR sys_vhangup /* 5150 */ - PTR sys_pivot_root - PTR sys_sysctl - PTR sys_prctl - PTR sys_adjtimex - PTR sys_setrlimit /* 5155 */ - PTR sys_chroot - PTR sys_sync - PTR sys_acct - PTR sys_settimeofday - PTR sys_mount /* 5160 */ - PTR sys_umount - PTR sys_swapon - PTR sys_swapoff - PTR sys_reboot - PTR sys_sethostname /* 5165 */ - PTR sys_setdomainname - PTR sys_ni_syscall /* was create_module */ - PTR sys_init_module - PTR sys_delete_module - PTR sys_ni_syscall /* 5170, was get_kernel_syms */ - PTR sys_ni_syscall /* was query_module */ - PTR sys_quotactl - PTR sys_ni_syscall /* was nfsservctl */ - PTR sys_ni_syscall /* res. for getpmsg */ - PTR sys_ni_syscall /* 5175 for putpmsg */ - PTR sys_ni_syscall /* res. for afs_syscall */ - PTR sys_ni_syscall /* res. for security */ - PTR sys_gettid - PTR sys_readahead - PTR sys_setxattr /* 5180 */ - PTR sys_lsetxattr - PTR sys_fsetxattr - PTR sys_getxattr - PTR sys_lgetxattr - PTR sys_fgetxattr /* 5185 */ - PTR sys_listxattr - PTR sys_llistxattr - PTR sys_flistxattr - PTR sys_removexattr - PTR sys_lremovexattr /* 5190 */ - PTR sys_fremovexattr - PTR sys_tkill - PTR sys_ni_syscall - PTR sys_futex - PTR sys_sched_setaffinity /* 5195 */ - PTR sys_sched_getaffinity - PTR sys_cacheflush - PTR sys_cachectl - PTR __sys_sysmips - PTR sys_io_setup /* 5200 */ - PTR sys_io_destroy - PTR sys_io_getevents - PTR sys_io_submit - PTR sys_io_cancel - PTR sys_exit_group /* 5205 */ - PTR sys_lookup_dcookie - PTR sys_epoll_create - PTR sys_epoll_ctl - PTR sys_epoll_wait - PTR sys_remap_file_pages /* 5210 */ - PTR sys_rt_sigreturn - PTR sys_set_tid_address - PTR sys_restart_syscall - PTR sys_semtimedop - PTR sys_fadvise64_64 /* 5215 */ - PTR sys_timer_create - PTR sys_timer_settime - PTR sys_timer_gettime - PTR sys_timer_getoverrun - PTR sys_timer_delete /* 5220 */ - PTR sys_clock_settime - PTR sys_clock_gettime - PTR sys_clock_getres - PTR sys_clock_nanosleep - PTR sys_tgkill /* 5225 */ - PTR sys_utimes - PTR sys_mbind - PTR sys_get_mempolicy - PTR sys_set_mempolicy - PTR sys_mq_open /* 5230 */ - PTR sys_mq_unlink - PTR sys_mq_timedsend - PTR sys_mq_timedreceive - PTR sys_mq_notify - PTR sys_mq_getsetattr /* 5235 */ - PTR sys_ni_syscall /* sys_vserver */ - PTR sys_waitid - PTR sys_ni_syscall /* available, was setaltroot */ - PTR sys_add_key - PTR sys_request_key /* 5240 */ - PTR sys_keyctl - PTR sys_set_thread_area - PTR sys_inotify_init - PTR sys_inotify_add_watch - PTR sys_inotify_rm_watch /* 5245 */ - PTR sys_migrate_pages - PTR sys_openat - PTR sys_mkdirat - PTR sys_mknodat - PTR sys_fchownat /* 5250 */ - PTR sys_futimesat - PTR sys_newfstatat - PTR sys_unlinkat - PTR sys_renameat - PTR sys_linkat /* 5255 */ - PTR sys_symlinkat - PTR sys_readlinkat - PTR sys_fchmodat - PTR sys_faccessat - PTR sys_pselect6 /* 5260 */ - PTR sys_ppoll - PTR sys_unshare - PTR sys_splice - PTR sys_sync_file_range - PTR sys_tee /* 5265 */ - PTR sys_vmsplice - PTR sys_move_pages - PTR sys_set_robust_list - PTR sys_get_robust_list - PTR sys_kexec_load /* 5270 */ - PTR sys_getcpu - PTR sys_epoll_pwait - PTR sys_ioprio_set - PTR sys_ioprio_get - PTR sys_utimensat /* 5275 */ - PTR sys_signalfd - PTR sys_ni_syscall /* was timerfd */ - PTR sys_eventfd - PTR sys_fallocate - PTR sys_timerfd_create /* 5280 */ - PTR sys_timerfd_gettime - PTR sys_timerfd_settime - PTR sys_signalfd4 - PTR sys_eventfd2 - PTR sys_epoll_create1 /* 5285 */ - PTR sys_dup3 - PTR sys_pipe2 - PTR sys_inotify_init1 - PTR sys_preadv - PTR sys_pwritev /* 5290 */ - PTR sys_rt_tgsigqueueinfo - PTR sys_perf_event_open - PTR sys_accept4 - PTR sys_recvmmsg - PTR sys_fanotify_init /* 5295 */ - PTR sys_fanotify_mark - PTR sys_prlimit64 - PTR sys_name_to_handle_at - PTR sys_open_by_handle_at - PTR sys_clock_adjtime /* 5300 */ - PTR sys_syncfs - PTR sys_sendmmsg - PTR sys_setns - PTR sys_process_vm_readv - PTR sys_process_vm_writev /* 5305 */ - PTR sys_kcmp - PTR sys_finit_module - PTR sys_getdents64 - PTR sys_sched_setattr - PTR sys_sched_getattr /* 5310 */ - PTR sys_renameat2 - PTR sys_seccomp - PTR sys_getrandom - PTR sys_memfd_create - PTR sys_bpf /* 5315 */ - PTR sys_execveat - PTR sys_userfaultfd - PTR sys_membarrier - PTR sys_mlock2 - PTR sys_copy_file_range /* 5320 */ - PTR sys_preadv2 - PTR sys_pwritev2 - PTR sys_pkey_mprotect - PTR sys_pkey_alloc - PTR sys_pkey_free /* 5325 */ - PTR sys_statx - PTR sys_rseq - PTR sys_io_pgetevents - .size sys_call_table,.-sys_call_table +#include <asm/syscall_table_64_n64.h> +#undef __SYSCALL diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index eb53d8ea..f158c58 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -213,376 +213,9 @@ einval: li v0, -ENOSYS jr ra END(sys32_syscall)
+#define __SYSCALL(nr, entry, nargs) PTR entry .align 3 .type sys32_call_table,@object EXPORT(sys32_call_table) - PTR sys32_syscall /* 4000 */ - PTR sys_exit - PTR __sys_fork - PTR sys_read - PTR sys_write - PTR compat_sys_open /* 4005 */ - PTR sys_close - PTR sys_waitpid - PTR sys_creat - PTR sys_link - PTR sys_unlink /* 4010 */ - PTR compat_sys_execve - PTR sys_chdir - PTR compat_sys_time - PTR sys_mknod - PTR sys_chmod /* 4015 */ - PTR sys_lchown - PTR sys_ni_syscall - PTR sys_ni_syscall /* was sys_stat */ - PTR sys_lseek - PTR sys_getpid /* 4020 */ - PTR compat_sys_mount - PTR sys_oldumount - PTR sys_setuid - PTR sys_getuid - PTR compat_sys_stime /* 4025 */ - PTR compat_sys_ptrace - PTR sys_alarm - PTR sys_ni_syscall /* was sys_fstat */ - PTR sys_pause - PTR compat_sys_utime /* 4030 */ - PTR sys_ni_syscall - PTR sys_ni_syscall - PTR sys_access - PTR sys_nice - PTR sys_ni_syscall /* 4035 */ - PTR sys_sync - PTR sys_kill - PTR sys_rename - PTR sys_mkdir - PTR sys_rmdir /* 4040 */ - PTR sys_dup - PTR sysm_pipe - PTR compat_sys_times - PTR sys_ni_syscall - PTR sys_brk /* 4045 */ - PTR sys_setgid - PTR sys_getgid - PTR sys_ni_syscall /* was signal 2 */ - PTR sys_geteuid - PTR sys_getegid /* 4050 */ - PTR sys_acct - PTR sys_umount - PTR sys_ni_syscall - PTR compat_sys_ioctl - PTR compat_sys_fcntl /* 4055 */ - PTR sys_ni_syscall - PTR sys_setpgid - PTR sys_ni_syscall - PTR sys_olduname - PTR sys_umask /* 4060 */ - PTR sys_chroot - PTR compat_sys_ustat - PTR sys_dup2 - PTR sys_getppid - PTR sys_getpgrp /* 4065 */ - PTR sys_setsid - PTR sys_32_sigaction - PTR sys_sgetmask - PTR sys_ssetmask - PTR sys_setreuid /* 4070 */ - PTR sys_setregid - PTR sys32_sigsuspend - PTR compat_sys_sigpending - PTR sys_sethostname - PTR compat_sys_setrlimit /* 4075 */ - PTR compat_sys_getrlimit - PTR compat_sys_getrusage - PTR compat_sys_gettimeofday - PTR compat_sys_settimeofday - PTR sys_getgroups /* 4080 */ - PTR sys_setgroups - PTR sys_ni_syscall /* old_select */ - PTR sys_symlink - PTR sys_ni_syscall /* was sys_lstat */ - PTR sys_readlink /* 4085 */ - PTR sys_uselib - PTR sys_swapon - PTR sys_reboot - PTR compat_sys_old_readdir - PTR sys_mips_mmap /* 4090 */ - PTR sys_munmap - PTR compat_sys_truncate - PTR compat_sys_ftruncate - PTR sys_fchmod - PTR sys_fchown /* 4095 */ - PTR sys_getpriority - PTR sys_setpriority - PTR sys_ni_syscall - PTR compat_sys_statfs - PTR compat_sys_fstatfs /* 4100 */ - PTR sys_ni_syscall /* sys_ioperm */ - PTR compat_sys_socketcall - PTR sys_syslog - PTR compat_sys_setitimer - PTR compat_sys_getitimer /* 4105 */ - PTR compat_sys_newstat - PTR compat_sys_newlstat - PTR compat_sys_newfstat - PTR sys_uname - PTR sys_ni_syscall /* sys_ioperm *//* 4110 */ - PTR sys_vhangup - PTR sys_ni_syscall /* was sys_idle */ - PTR sys_ni_syscall /* sys_vm86 */ - PTR compat_sys_wait4 - PTR sys_swapoff /* 4115 */ - PTR compat_sys_sysinfo - PTR compat_sys_ipc - PTR sys_fsync - PTR sys32_sigreturn - PTR __sys_clone /* 4120 */ - PTR sys_setdomainname - PTR sys_newuname - PTR sys_ni_syscall /* sys_modify_ldt */ - PTR compat_sys_adjtimex - PTR sys_mprotect /* 4125 */ - PTR compat_sys_sigprocmask - PTR sys_ni_syscall /* was creat_module */ - PTR sys_init_module - PTR sys_delete_module - PTR sys_ni_syscall /* 4130, get_kernel_syms */ - PTR sys_quotactl - PTR sys_getpgid - PTR sys_fchdir - PTR sys_bdflush - PTR sys_sysfs /* 4135 */ - PTR sys_32_personality - PTR sys_ni_syscall /* for afs_syscall */ - PTR sys_setfsuid - PTR sys_setfsgid - PTR sys_32_llseek /* 4140 */ - PTR compat_sys_getdents - PTR compat_sys_select - PTR sys_flock - PTR sys_msync - PTR compat_sys_readv /* 4145 */ - PTR compat_sys_writev - PTR sys_cacheflush - PTR sys_cachectl - PTR __sys_sysmips - PTR sys_ni_syscall /* 4150 */ - PTR sys_getsid - PTR sys_fdatasync - PTR compat_sys_sysctl - PTR sys_mlock - PTR sys_munlock /* 4155 */ - PTR sys_mlockall - PTR sys_munlockall - PTR sys_sched_setparam - PTR sys_sched_getparam - PTR sys_sched_setscheduler /* 4160 */ - PTR sys_sched_getscheduler - PTR sys_sched_yield - PTR sys_sched_get_priority_max - PTR sys_sched_get_priority_min - PTR compat_sys_sched_rr_get_interval /* 4165 */ - PTR compat_sys_nanosleep - PTR sys_mremap - PTR sys_accept - PTR sys_bind - PTR sys_connect /* 4170 */ - PTR sys_getpeername - PTR sys_getsockname - PTR compat_sys_getsockopt - PTR sys_listen - PTR compat_sys_recv /* 4175 */ - PTR compat_sys_recvfrom - PTR compat_sys_recvmsg - PTR sys_send - PTR compat_sys_sendmsg - PTR sys_sendto /* 4180 */ - PTR compat_sys_setsockopt - PTR sys_shutdown - PTR sys_socket - PTR sys_socketpair - PTR sys_setresuid /* 4185 */ - PTR sys_getresuid - PTR sys_ni_syscall /* was query_module */ - PTR sys_poll - PTR sys_ni_syscall /* was nfsservctl */ - PTR sys_setresgid /* 4190 */ - PTR sys_getresgid - PTR sys_prctl - PTR sys32_rt_sigreturn - PTR compat_sys_rt_sigaction - PTR compat_sys_rt_sigprocmask /* 4195 */ - PTR compat_sys_rt_sigpending - PTR compat_sys_rt_sigtimedwait - PTR compat_sys_rt_sigqueueinfo - PTR compat_sys_rt_sigsuspend - PTR sys_32_pread /* 4200 */ - PTR sys_32_pwrite - PTR sys_chown - PTR sys_getcwd - PTR sys_capget - PTR sys_capset /* 4205 */ - PTR compat_sys_sigaltstack - PTR compat_sys_sendfile - PTR sys_ni_syscall - PTR sys_ni_syscall - PTR sys_mips_mmap2 /* 4210 */ - PTR sys_32_truncate64 - PTR sys_32_ftruncate64 - PTR sys_newstat - PTR sys_newlstat - PTR sys_newfstat /* 4215 */ - PTR sys_pivot_root - PTR sys_mincore - PTR sys_madvise - PTR sys_getdents64 - PTR compat_sys_fcntl64 /* 4220 */ - PTR sys_ni_syscall - PTR sys_gettid - PTR sys32_readahead - PTR sys_setxattr - PTR sys_lsetxattr /* 4225 */ - PTR sys_fsetxattr - PTR sys_getxattr - PTR sys_lgetxattr - PTR sys_fgetxattr - PTR sys_listxattr /* 4230 */ - PTR sys_llistxattr - PTR sys_flistxattr - PTR sys_removexattr - PTR sys_lremovexattr - PTR sys_fremovexattr /* 4235 */ - PTR sys_tkill - PTR sys_sendfile64 - PTR compat_sys_futex - PTR compat_sys_sched_setaffinity - PTR compat_sys_sched_getaffinity /* 4240 */ - PTR compat_sys_io_setup - PTR sys_io_destroy - PTR compat_sys_io_getevents - PTR compat_sys_io_submit - PTR sys_io_cancel /* 4245 */ - PTR sys_exit_group - PTR compat_sys_lookup_dcookie - PTR sys_epoll_create - PTR sys_epoll_ctl - PTR sys_epoll_wait /* 4250 */ - PTR sys_remap_file_pages - PTR sys_set_tid_address - PTR sys_restart_syscall - PTR sys32_fadvise64_64 - PTR compat_sys_statfs64 /* 4255 */ - PTR compat_sys_fstatfs64 - PTR compat_sys_timer_create - PTR compat_sys_timer_settime - PTR compat_sys_timer_gettime - PTR sys_timer_getoverrun /* 4260 */ - PTR sys_timer_delete - PTR compat_sys_clock_settime - PTR compat_sys_clock_gettime - PTR compat_sys_clock_getres - PTR compat_sys_clock_nanosleep /* 4265 */ - PTR sys_tgkill - PTR compat_sys_utimes - PTR compat_sys_mbind - PTR compat_sys_get_mempolicy - PTR compat_sys_set_mempolicy /* 4270 */ - PTR compat_sys_mq_open - PTR sys_mq_unlink - PTR compat_sys_mq_timedsend - PTR compat_sys_mq_timedreceive - PTR compat_sys_mq_notify /* 4275 */ - PTR compat_sys_mq_getsetattr - PTR sys_ni_syscall /* sys_vserver */ - PTR compat_sys_waitid - PTR sys_ni_syscall /* available, was setaltroot */ - PTR sys_add_key /* 4280 */ - PTR sys_request_key - PTR compat_sys_keyctl - PTR sys_set_thread_area - PTR sys_inotify_init - PTR sys_inotify_add_watch /* 4285 */ - PTR sys_inotify_rm_watch - PTR compat_sys_migrate_pages - PTR compat_sys_openat - PTR sys_mkdirat - PTR sys_mknodat /* 4290 */ - PTR sys_fchownat - PTR compat_sys_futimesat - PTR sys_newfstatat - PTR sys_unlinkat - PTR sys_renameat /* 4295 */ - PTR sys_linkat - PTR sys_symlinkat - PTR sys_readlinkat - PTR sys_fchmodat - PTR sys_faccessat /* 4300 */ - PTR compat_sys_pselect6 - PTR compat_sys_ppoll - PTR sys_unshare - PTR sys_splice - PTR sys32_sync_file_range /* 4305 */ - PTR sys_tee - PTR compat_sys_vmsplice - PTR compat_sys_move_pages - PTR compat_sys_set_robust_list - PTR compat_sys_get_robust_list /* 4310 */ - PTR compat_sys_kexec_load - PTR sys_getcpu - PTR compat_sys_epoll_pwait - PTR sys_ioprio_set - PTR sys_ioprio_get /* 4315 */ - PTR compat_sys_utimensat - PTR compat_sys_signalfd - PTR sys_ni_syscall /* was timerfd */ - PTR sys_eventfd - PTR sys32_fallocate /* 4320 */ - PTR sys_timerfd_create - PTR compat_sys_timerfd_gettime - PTR compat_sys_timerfd_settime - PTR compat_sys_signalfd4 - PTR sys_eventfd2 /* 4325 */ - PTR sys_epoll_create1 - PTR sys_dup3 - PTR sys_pipe2 - PTR sys_inotify_init1 - PTR compat_sys_preadv /* 4330 */ - PTR compat_sys_pwritev - PTR compat_sys_rt_tgsigqueueinfo - PTR sys_perf_event_open - PTR sys_accept4 - PTR compat_sys_recvmmsg /* 4335 */ - PTR sys_fanotify_init - PTR compat_sys_fanotify_mark - PTR sys_prlimit64 - PTR sys_name_to_handle_at - PTR compat_sys_open_by_handle_at /* 4340 */ - PTR compat_sys_clock_adjtime - PTR sys_syncfs - PTR compat_sys_sendmmsg - PTR sys_setns - PTR compat_sys_process_vm_readv /* 4345 */ - PTR compat_sys_process_vm_writev - PTR sys_kcmp - PTR sys_finit_module - PTR sys_sched_setattr - PTR sys_sched_getattr /* 4350 */ - PTR sys_renameat2 - PTR sys_seccomp - PTR sys_getrandom - PTR sys_memfd_create - PTR sys_bpf /* 4355 */ - PTR compat_sys_execveat - PTR sys_userfaultfd - PTR sys_membarrier - PTR sys_mlock2 - PTR sys_copy_file_range /* 4360 */ - PTR compat_sys_preadv2 - PTR compat_sys_pwritev2 - PTR sys_pkey_mprotect - PTR sys_pkey_alloc - PTR sys_pkey_free /* 4365 */ - PTR sys_statx - PTR sys_rseq - PTR compat_sys_io_pgetevents - .size sys32_call_table,.-sys32_call_table +#include <asm/syscall_table_64_o32.h> +#undef __SYSCALL
Hi Paul,
On Thu, 6 Dec 2018 at 10:49, Firoz Khan firoz.khan@linaro.org wrote:
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, parisc, powerpc, sh, sparc, 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 v3:
- rearranged the patches for '64' to 'n64' conver- sion.
- moved the unistd_nr_*.h files to asm/unistd.h
- modified the *.sh files.
Please review this patch series and queue it for linux-next.
Thanks Firoz
Changes since v2:
- fixed __NR_syscalls assign issue.
Changes since v1:
- optimized/updated the syscall table generation scripts.
- fixed all mixed indentation issues in syscall.tbl.
- added "comments" in syscall_*.tbl.
- changed from generic-y to generated-y in Kbuild.
Firoz Khan (7): mips: add __NR_syscalls along with __NR_Linux_syscalls mips: remove unused macros mips: rename macros and files from '64' to 'n64' mips: add +1 to __NR_syscalls in uapi header mips: remove syscall table entries mips: add system call table generation support mips: generate uapi header and system call table files
arch/mips/Makefile | 3 + arch/mips/include/asm/Kbuild | 4 + arch/mips/include/asm/asm.h | 6 +- arch/mips/include/asm/fpregdef.h | 4 +- arch/mips/include/asm/fw/arc/hinv.h | 2 +- arch/mips/include/asm/regdef.h | 4 +- arch/mips/include/asm/sigcontext.h | 4 +- arch/mips/include/asm/unistd.h | 11 +- arch/mips/include/uapi/asm/Kbuild | 6 + arch/mips/include/uapi/asm/fcntl.h | 2 +- arch/mips/include/uapi/asm/reg.h | 4 +- arch/mips/include/uapi/asm/sgidefs.h | 2 +- arch/mips/include/uapi/asm/sigcontext.h | 4 +- arch/mips/include/uapi/asm/stat.h | 4 +- arch/mips/include/uapi/asm/statfs.h | 4 +- arch/mips/include/uapi/asm/unistd.h | 1069 +---------------------------- arch/mips/kernel/Makefile | 2 +- arch/mips/kernel/ftrace.c | 8 +- arch/mips/kernel/scall32-o32.S | 391 +---------- arch/mips/kernel/scall64-64.S | 444 ------------ arch/mips/kernel/scall64-n32.S | 341 +-------- arch/mips/kernel/scall64-n64.S | 117 ++++ arch/mips/kernel/scall64-o32.S | 379 +--------- arch/mips/kernel/syscalls/Makefile | 96 +++ arch/mips/kernel/syscalls/syscall_n32.tbl | 343 +++++++++ arch/mips/kernel/syscalls/syscall_n64.tbl | 339 +++++++++ arch/mips/kernel/syscalls/syscall_o32.tbl | 382 +++++++++++ arch/mips/kernel/syscalls/syscallhdr.sh | 37 + arch/mips/kernel/syscalls/syscallnr.sh | 28 + arch/mips/kernel/syscalls/syscalltbl.sh | 36 + arch/mips/kvm/entry.c | 4 +- arch/mips/vdso/vdso.h | 2 +- arch/mips/vdso/vdso.lds.S | 2 +- 33 files changed, 1450 insertions(+), 2634 deletions(-) delete mode 100644 arch/mips/kernel/scall64-64.S create mode 100644 arch/mips/kernel/scall64-n64.S create mode 100644 arch/mips/kernel/syscalls/Makefile create mode 100644 arch/mips/kernel/syscalls/syscall_n32.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_n64.tbl create mode 100644 arch/mips/kernel/syscalls/syscall_o32.tbl create mode 100644 arch/mips/kernel/syscalls/syscallhdr.sh create mode 100644 arch/mips/kernel/syscalls/syscallnr.sh create mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh
-- 1.9.1
Hi Firoz,
On Mon, Dec 10, 2018 at 11:05:38AM +0530, Firoz Khan wrote:
Please review this patch series and queue it for linux-next.
It's been ~4 days, 2 of which were a weekend. I'll get to it, but pinging so often won't help.
Thanks, Paul
On Mon, 10 Dec 2018 at 11:11, Paul Burton paul.burton@mips.com wrote:
Hi Firoz,
On Mon, Dec 10, 2018 at 11:05:38AM +0530, Firoz Khan wrote:
Please review this patch series and queue it for linux-next.
It's been ~4 days, 2 of which were a weekend. I'll get to it, but pinging so often won't help.
Sure.
Thanks, Paul
-
Firoz Khan -
Maciej W. Rozycki -
Paul Burton