diff options
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/assembly.h | 2 | ||||
| -rw-r--r-- | arch/parisc/include/asm/compat.h | 7 | ||||
| -rw-r--r-- | arch/parisc/include/asm/syscall.h | 13 | ||||
| -rw-r--r-- | arch/parisc/include/asm/uaccess.h | 7 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/unistd.h | 8 |
5 files changed, 30 insertions, 7 deletions
diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h index b3069fd83468..60e6f07b7e32 100644 --- a/arch/parisc/include/asm/assembly.h +++ b/arch/parisc/include/asm/assembly.h @@ -523,7 +523,7 @@ */ #define ASM_EXCEPTIONTABLE_ENTRY(fault_addr, except_addr) \ .section __ex_table,"aw" ! \ - ASM_ULONG_INSN fault_addr, except_addr ! \ + .word (fault_addr - .), (except_addr - .) ! \ .previous diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h index 0448a2c8eafb..3387307cc33e 100644 --- a/arch/parisc/include/asm/compat.h +++ b/arch/parisc/include/asm/compat.h @@ -183,6 +183,13 @@ typedef struct compat_siginfo { int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; + + /* SIGSYS */ + struct { + compat_uptr_t _call_addr; /* calling user insn */ + int _syscall; /* triggering system call number */ + compat_uint_t _arch; /* AUDIT_ARCH_* of syscall */ + } _sigsys; } _sifields; } compat_siginfo_t; diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h index a5eba95d87fe..637ce8d6f375 100644 --- a/arch/parisc/include/asm/syscall.h +++ b/arch/parisc/include/asm/syscall.h @@ -39,6 +39,19 @@ static inline void syscall_get_arguments(struct task_struct *tsk, } } +static inline void syscall_set_return_value(struct task_struct *task, + struct pt_regs *regs, + int error, long val) +{ + regs->gr[28] = error ? error : val; +} + +static inline void syscall_rollback(struct task_struct *task, + struct pt_regs *regs) +{ + /* do nothing */ +} + static inline int syscall_get_arch(void) { int arch = AUDIT_ARCH_PARISC; diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h index 0abdd4c607ed..d4dd6e58682c 100644 --- a/arch/parisc/include/asm/uaccess.h +++ b/arch/parisc/include/asm/uaccess.h @@ -60,14 +60,15 @@ static inline long access_ok(int type, const void __user * addr, * use a 32bit (unsigned int) address here. */ +#define ARCH_HAS_RELATIVE_EXTABLE struct exception_table_entry { - unsigned long insn; /* address of insn that is allowed to fault. */ - unsigned long fixup; /* fixup routine */ + int insn; /* relative address of insn that is allowed to fault. */ + int fixup; /* relative address of fixup routine */ }; #define ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr )\ ".section __ex_table,\"aw\"\n" \ - ASM_WORD_INSN #fault_addr ", " #except_addr "\n\t" \ + ".word (" #fault_addr " - .), (" #except_addr " - .)\n\t" \ ".previous\n" /* diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h index b75039f92116..cc0ce92c93c7 100644 --- a/arch/parisc/include/uapi/asm/unistd.h +++ b/arch/parisc/include/uapi/asm/unistd.h @@ -235,8 +235,8 @@ #define __NR_io_getevents (__NR_Linux + 217) #define __NR_io_submit (__NR_Linux + 218) #define __NR_io_cancel (__NR_Linux + 219) -#define __NR_alloc_hugepages (__NR_Linux + 220) -#define __NR_free_hugepages (__NR_Linux + 221) +#define __NR_alloc_hugepages (__NR_Linux + 220) /* not used */ +#define __NR_free_hugepages (__NR_Linux + 221) /* not used */ #define __NR_exit_group (__NR_Linux + 222) #define __NR_lookup_dcookie (__NR_Linux + 223) #define __NR_epoll_create (__NR_Linux + 224) @@ -362,8 +362,10 @@ #define __NR_userfaultfd (__NR_Linux + 344) #define __NR_mlock2 (__NR_Linux + 345) #define __NR_copy_file_range (__NR_Linux + 346) +#define __NR_preadv2 (__NR_Linux + 347) +#define __NR_pwritev2 (__NR_Linux + 348) -#define __NR_Linux_syscalls (__NR_copy_file_range + 1) +#define __NR_Linux_syscalls (__NR_pwritev2 + 1) #define __IGNORE_select /* newselect */ |
