From ea4a1da9b2e6f419526b5fde15cd5563096368eb Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 15 Oct 2012 16:26:03 -0400 Subject: m32r: switch to generic kernel_thread()/kernel_execve() Signed-off-by: Al Viro --- arch/m32r/Kconfig | 2 ++ arch/m32r/include/asm/processor.h | 5 ---- arch/m32r/kernel/entry.S | 9 ++++++ arch/m32r/kernel/process.c | 60 +++++++++++---------------------------- arch/m32r/kernel/sys_m32r.c | 21 -------------- 5 files changed, 27 insertions(+), 70 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index f807721e19a5..5183f43a2cf7 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -15,6 +15,8 @@ config M32R select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE config SBUS bool diff --git a/arch/m32r/include/asm/processor.h b/arch/m32r/include/asm/processor.h index da17253b5735..5767367550c6 100644 --- a/arch/m32r/include/asm/processor.h +++ b/arch/m32r/include/asm/processor.h @@ -118,11 +118,6 @@ struct mm_struct; /* Free all resources held by a thread. */ extern void release_thread(struct task_struct *); -/* - * create a kernel thread without removing it from tasklists - */ -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - /* Copy and release all segment info associated with a VM */ extern void copy_segments(struct task_struct *p, struct mm_struct * mm); extern void release_segments(struct mm_struct * mm); diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S index 225412bc227e..0c01543f10cd 100644 --- a/arch/m32r/kernel/entry.S +++ b/arch/m32r/kernel/entry.S @@ -125,6 +125,15 @@ and \reg, sp .endm +ENTRY(ret_from_kernel_thread) + pop r0 + bl schedule_tail + GET_THREAD_INFO(r8) + ld r0, R0(r8) + ld r1, R1(r8) + jl r1 + bra syscall_exit + ENTRY(ret_from_fork) pop r0 bl schedule_tail diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index e7366276ef30..fa89f027c04a 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -164,41 +164,6 @@ void show_regs(struct pt_regs * regs) #endif } -/* - * Create a kernel thread - */ - -/* - * This is the mechanism for creating a new kernel thread. - * - * NOTE! Only a kernel-only process(ie the swapper or direct descendants - * who haven't done an "execve()") should use this: it will work within - * a system call from a "real" process, but the process memory space will - * not be free'd until both the parent and the child have exited. - */ -static void kernel_thread_helper(void *nouse, int (*fn)(void *), void *arg) -{ - fn(arg); - do_exit(-1); -} - -int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof (regs)); - regs.r1 = (unsigned long)fn; - regs.r2 = (unsigned long)arg; - - regs.bpc = (unsigned long)kernel_thread_helper; - - regs.psw = M32R_PSW_BIE; - - /* Ok, create the new process. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, - NULL); -} - /* * Free current thread data structures etc.. */ @@ -227,19 +192,26 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) } int copy_thread(unsigned long clone_flags, unsigned long spu, - unsigned long unused, struct task_struct *tsk, struct pt_regs *regs) + unsigned long arg, struct task_struct *tsk, struct pt_regs *regs) { struct pt_regs *childregs = task_pt_regs(tsk); extern void ret_from_fork(void); - - /* Copy registers */ - *childregs = *regs; - - childregs->spu = spu; - childregs->r0 = 0; /* Child gets zero as return value */ - regs->r0 = tsk->pid; + extern void ret_from_kernel_thread(void); + + if (unlikely(tsk->flags & PF_KTHREAD)) { + memset(childregs, 0, sizeof(struct pt_regs)); + childregs->psw = M32R_PSW_BIE; + childregs->r1 = spu; /* fn */ + childregs->r0 = arg; + tsk->thread.lr = (unsigned long)ret_from_kernel_thread; + } else { + /* Copy registers */ + *childregs = *regs; + childregs->spu = spu; + childregs->r0 = 0; /* Child gets zero as return value */ + tsk->thread.lr = (unsigned long)ret_from_fork; + } tsk->thread.sp = (unsigned long)childregs; - tsk->thread.lr = (unsigned long)ret_from_fork; return 0; } diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c index d841fb6cc703..c3fdd632fba7 100644 --- a/arch/m32r/kernel/sys_m32r.c +++ b/arch/m32r/kernel/sys_m32r.c @@ -88,24 +88,3 @@ asmlinkage int sys_cachectl(char *addr, int nbytes, int op) /* Not implemented yet. */ return -ENOSYS; } - -/* - * Do a system call from kernel instead of calling sys_execve so we - * end up with proper pt_regs. - */ -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - register long __scno __asm__ ("r7") = __NR_execve; - register long __arg3 __asm__ ("r2") = (long)(envp); - register long __arg2 __asm__ ("r1") = (long)(argv); - register long __res __asm__ ("r0") = (long)(filename); - __asm__ __volatile__ ( - "trap #" SYSCALL_VECTOR "|| nop" - : "=r" (__res) - : "r" (__scno), "0" (__res), "r" (__arg2), - "r" (__arg3) - : "memory"); - return __res; -} -- cgit v1.2.3 From 8eae10e86c57b6be5e4842b34ea541efbca28bf8 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 15 Oct 2012 16:37:12 -0400 Subject: m32r: switch to generic sys_execve() ... and get rid of the horrors in fork()/vfork()/clone() prototypes. It's fscking faster to calculate pt_regs in question than to fetch the pointer from stack... Signed-off-by: Al Viro --- arch/m32r/include/asm/ptrace.h | 2 ++ arch/m32r/include/asm/unistd.h | 1 + arch/m32r/kernel/process.c | 46 +++++++++--------------------------------- 3 files changed, 13 insertions(+), 36 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h index 4313aa62b51b..c4432f1fb2cf 100644 --- a/arch/m32r/include/asm/ptrace.h +++ b/arch/m32r/include/asm/ptrace.h @@ -139,6 +139,8 @@ extern void withdraw_debug_trap(struct pt_regs *regs); #define task_pt_regs(task) \ ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE) - 1) +#define current_pt_regs() ((struct pt_regs *) \ + ((unsigned long)current_thread_info() + THREAD_SIZE) - 1) #endif /* __KERNEL */ diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index d5e66a480782..b27bdcbc7c2c 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -352,6 +352,7 @@ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE #define __IGNORE_lchown #define __IGNORE_setuid diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index fa89f027c04a..62c713f5694a 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -216,12 +216,11 @@ int copy_thread(unsigned long clone_flags, unsigned long spu, return 0; } -asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2, - unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, - struct pt_regs regs) +asmlinkage int sys_fork(void) { #ifdef CONFIG_MMU - return do_fork(SIGCHLD, regs.spu, ®s, 0, NULL, NULL); + struct pt_regs *regs = current_pt_regs(); + return do_fork(SIGCHLD, regs->spu, regs, 0, NULL, NULL); #else return -EINVAL; #endif /* CONFIG_MMU */ @@ -229,14 +228,13 @@ asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2, asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, unsigned long parent_tidptr, - unsigned long child_tidptr, - unsigned long r4, unsigned long r5, unsigned long r6, - struct pt_regs regs) + unsigned long child_tidptr) { + struct pt_regs *regs = current_pt_regs(); if (!newsp) - newsp = regs.spu; + newsp = regs->spu; - return do_fork(clone_flags, newsp, ®s, 0, + return do_fork(clone_flags, newsp, regs, 0, (int __user *)parent_tidptr, (int __user *)child_tidptr); } @@ -250,37 +248,13 @@ asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, * do not have enough call-clobbered registers to hold all * the information you need. */ -asmlinkage int sys_vfork(unsigned long r0, unsigned long r1, unsigned long r2, - unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, - struct pt_regs regs) +asmlinkage int sys_vfork(void) { - return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs.spu, ®s, 0, + struct pt_regs *regs = current_pt_regs(); + return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->spu, regs, 0, NULL, NULL); } -/* - * sys_execve() executes a new program. - */ -asmlinkage int sys_execve(const char __user *ufilename, - const char __user *const __user *uargv, - const char __user *const __user *uenvp, - unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, struct pt_regs regs) -{ - int error; - struct filename *filename; - - filename = getname(ufilename); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - - error = do_execve(filename->name, uargv, uenvp, ®s); - putname(filename); -out: - return error; -} - /* * These bracket the sleeping functions.. */ -- cgit v1.2.3 From a8fc92778080c845eaadc369a0ecf5699a03bef0 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 1 Nov 2012 02:01:48 +0000 Subject: sk-filter: Add ability to get socket filter program (v2) The SO_ATTACH_FILTER option is set only. I propose to add the get ability by using SO_ATTACH_FILTER in getsockopt. To be less irritating to eyes the SO_GET_FILTER alias to it is declared. This ability is required by checkpoint-restore project to be able to save full state of a socket. There are two issues with getting filter back. First, kernel modifies the sock_filter->code on filter load, thus in order to return the filter element back to user we have to decode it into user-visible constants. Fortunately the modification in question is interconvertible. Second, the BPF_S_ALU_DIV_K code modifies the command argument k to speed up the run-time division by doing kernel_k = reciprocal(user_k). Bad news is that different user_k may result in same kernel_k, so we can't get the original user_k back. Good news is that we don't have to do it. What we need to is calculate a user2_k so, that reciprocal(user2_k) == reciprocal(user_k) == kernel_k i.e. if it's re-loaded back the compiled again value will be exactly the same as it was. That said, the user2_k can be calculated like this user2_k = reciprocal(kernel_k) with an exception, that if kernel_k == 0, then user2_k == 1. The optlen argument is treated like this -- when zero, kernel returns the amount of sock_fprog elements in filter, otherwise it should be large enough for the sock_fprog array. changes since v1: * Declared SO_GET_FILTER in all arch headers * Added decode of vlan-tag codes Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- arch/m32r/include/asm/socket.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h index a15f40b52783..5e7088a26726 100644 --- a/arch/m32r/include/asm/socket.h +++ b/arch/m32r/include/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 -- cgit v1.2.3 From 8cbd9cc6254065c97c4bac42daa55ba1abe73a8e Mon Sep 17 00:00:00 2001 From: David Sharp Date: Tue, 13 Nov 2012 12:18:21 -0800 Subject: tracing,x86: Add a TSC trace_clock In order to promote interoperability between userspace tracers and ftrace, add a trace_clock that reports raw TSC values which will then be recorded in the ring buffer. Userspace tracers that also record TSCs are then on exactly the same time base as the kernel and events can be unambiguously interlaced. Tested: Enabled a tracepoint and the "tsc" trace_clock and saw very large timestamp values. v2: Move arch-specific bits out of generic code. v3: Rename "x86-tsc", cleanups v7: Generic arch bits in Kbuild. Google-Bug-Id: 6980623 Link: http://lkml.kernel.org/r/1352837903-32191-1-git-send-email-dhsharp@google.com Acked-by: Ingo Molnar Cc: Masami Hiramatsu Cc: Ingo Molnar Cc: Thomas Gleixner Cc: "H. Peter Anvin" Signed-off-by: David Sharp Signed-off-by: Steven Rostedt --- arch/m32r/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild index 50bbf387b2f8..4bc8ae73e08a 100644 --- a/arch/m32r/include/asm/Kbuild +++ b/arch/m32r/include/asm/Kbuild @@ -3,3 +3,4 @@ include include/asm-generic/Kbuild.asm generic-y += clkdev.h generic-y += exec.h generic-y += module.h +generic-y += trace_clock.h -- cgit v1.2.3 From 910cdc553a324d3df56b73c84cdef20836817d52 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 20 Oct 2012 21:42:37 -0400 Subject: kill stray kernel_thread() garbage Signed-off-by: Al Viro --- arch/m32r/kernel/m32r_ksyms.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/kernel/m32r_ksyms.c b/arch/m32r/kernel/m32r_ksyms.c index 700570747a90..b727e693c805 100644 --- a/arch/m32r/kernel/m32r_ksyms.c +++ b/arch/m32r/kernel/m32r_ksyms.c @@ -21,7 +21,6 @@ EXPORT_SYMBOL(boot_cpu_data); EXPORT_SYMBOL(dump_fpu); EXPORT_SYMBOL(__ioremap); EXPORT_SYMBOL(iounmap); -EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(strncpy_from_user); EXPORT_SYMBOL(__strncpy_from_user); -- cgit v1.2.3 From 92bbe6cdfdeeaf9ac2a240b1829bab219e7e91d0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 21 Oct 2012 16:52:56 -0400 Subject: m32r: switch to generic fork/vfork/clone Signed-off-by: Al Viro --- arch/m32r/include/asm/unistd.h | 3 +++ arch/m32r/kernel/process.c | 46 ++++-------------------------------------- 2 files changed, 7 insertions(+), 42 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index b27bdcbc7c2c..d9e7351af2a4 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -353,6 +353,9 @@ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_FORK +#define __ARCH_WANT_SYS_VFORK #define __IGNORE_lchown #define __IGNORE_setuid diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index 62c713f5694a..c37e9a9a8f27 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -192,7 +192,7 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) } int copy_thread(unsigned long clone_flags, unsigned long spu, - unsigned long arg, struct task_struct *tsk, struct pt_regs *regs) + unsigned long arg, struct task_struct *tsk, struct pt_regs *unused) { struct pt_regs *childregs = task_pt_regs(tsk); extern void ret_from_fork(void); @@ -206,8 +206,9 @@ int copy_thread(unsigned long clone_flags, unsigned long spu, tsk->thread.lr = (unsigned long)ret_from_kernel_thread; } else { /* Copy registers */ - *childregs = *regs; - childregs->spu = spu; + *childregs = *current_pt_regs(); + if (spu) + childregs->spu = spu; childregs->r0 = 0; /* Child gets zero as return value */ tsk->thread.lr = (unsigned long)ret_from_fork; } @@ -216,45 +217,6 @@ int copy_thread(unsigned long clone_flags, unsigned long spu, return 0; } -asmlinkage int sys_fork(void) -{ -#ifdef CONFIG_MMU - struct pt_regs *regs = current_pt_regs(); - return do_fork(SIGCHLD, regs->spu, regs, 0, NULL, NULL); -#else - return -EINVAL; -#endif /* CONFIG_MMU */ -} - -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - unsigned long parent_tidptr, - unsigned long child_tidptr) -{ - struct pt_regs *regs = current_pt_regs(); - if (!newsp) - newsp = regs->spu; - - return do_fork(clone_flags, newsp, regs, 0, - (int __user *)parent_tidptr, (int __user *)child_tidptr); -} - -/* - * This is trivial, and on the face of it looks like it - * could equally well be done in user mode. - * - * Not so, for quite unobvious reasons - register pressure. - * In user mode vfork() cannot have a stack frame, and if - * done by calling the "clone()" system call directly, you - * do not have enough call-clobbered registers to hold all - * the information you need. - */ -asmlinkage int sys_vfork(void) -{ - struct pt_regs *regs = current_pt_regs(); - return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->spu, regs, 0, - NULL, NULL); -} - /* * These bracket the sleeping functions.. */ -- cgit v1.2.3 From afa86fc426ff7e7f5477f15da9c405d08d5cf790 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 22 Oct 2012 22:51:14 -0400 Subject: flagday: don't pass regs to copy_thread() Signed-off-by: Al Viro --- arch/m32r/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index c37e9a9a8f27..765d0f57c787 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -192,7 +192,7 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) } int copy_thread(unsigned long clone_flags, unsigned long spu, - unsigned long arg, struct task_struct *tsk, struct pt_regs *unused) + unsigned long arg, struct task_struct *tsk) { struct pt_regs *childregs = task_pt_regs(tsk); extern void ret_from_fork(void); -- cgit v1.2.3 From 4f4202fe5ae9a43e59303f20d700571f695d7b1b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 5 Nov 2012 12:59:15 -0500 Subject: unify default ptrace_signal_deliver Signed-off-by: Al Viro --- arch/m32r/include/asm/signal.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h index ea5f95e4079e..e4d2e2ad5f1e 100644 --- a/arch/m32r/include/asm/signal.h +++ b/arch/m32r/include/asm/signal.h @@ -149,10 +149,6 @@ typedef struct sigaltstack { #undef __HAVE_ARCH_SIG_BITOPS -struct pt_regs; - -#define ptrace_signal_deliver(regs, cookie) do { } while (0) - #endif /* __KERNEL__ */ #endif /* _ASM_M32R_SIGNAL_H */ -- cgit v1.2.3 From f7f4dc10e1eb04eb8426a192a314b64444a333f4 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 19 Dec 2012 16:07:18 +0000 Subject: UAPI: (Scripted) Disintegrate arch/m32r/include/asm Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones --- arch/m32r/include/asm/Kbuild | 1 - arch/m32r/include/asm/auxvec.h | 4 - arch/m32r/include/asm/bitsperlong.h | 1 - arch/m32r/include/asm/byteorder.h | 10 - arch/m32r/include/asm/errno.h | 6 - arch/m32r/include/asm/fcntl.h | 1 - arch/m32r/include/asm/ioctl.h | 1 - arch/m32r/include/asm/ioctls.h | 6 - arch/m32r/include/asm/ipcbuf.h | 1 - arch/m32r/include/asm/mman.h | 1 - arch/m32r/include/asm/msgbuf.h | 31 --- arch/m32r/include/asm/param.h | 7 - arch/m32r/include/asm/poll.h | 1 - arch/m32r/include/asm/posix_types.h | 25 --- arch/m32r/include/asm/ptrace.h | 110 +--------- arch/m32r/include/asm/resource.h | 6 - arch/m32r/include/asm/sembuf.h | 25 --- arch/m32r/include/asm/setup.h | 9 +- arch/m32r/include/asm/shmbuf.h | 42 ---- arch/m32r/include/asm/sigcontext.h | 39 ---- arch/m32r/include/asm/siginfo.h | 6 - arch/m32r/include/asm/signal.h | 123 +----------- arch/m32r/include/asm/socket.h | 73 ------- arch/m32r/include/asm/sockios.h | 13 -- arch/m32r/include/asm/stat.h | 87 -------- arch/m32r/include/asm/statfs.h | 6 - arch/m32r/include/asm/swab.h | 10 - arch/m32r/include/asm/termbits.h | 200 ------------------ arch/m32r/include/asm/termios.h | 42 +--- arch/m32r/include/asm/types.h | 5 +- arch/m32r/include/asm/unistd.h | 333 +----------------------------- arch/m32r/include/uapi/asm/Kbuild | 30 +++ arch/m32r/include/uapi/asm/auxvec.h | 4 + arch/m32r/include/uapi/asm/bitsperlong.h | 1 + arch/m32r/include/uapi/asm/byteorder.h | 10 + arch/m32r/include/uapi/asm/errno.h | 6 + arch/m32r/include/uapi/asm/fcntl.h | 1 + arch/m32r/include/uapi/asm/ioctl.h | 1 + arch/m32r/include/uapi/asm/ioctls.h | 6 + arch/m32r/include/uapi/asm/ipcbuf.h | 1 + arch/m32r/include/uapi/asm/mman.h | 1 + arch/m32r/include/uapi/asm/msgbuf.h | 31 +++ arch/m32r/include/uapi/asm/param.h | 7 + arch/m32r/include/uapi/asm/poll.h | 1 + arch/m32r/include/uapi/asm/posix_types.h | 25 +++ arch/m32r/include/uapi/asm/ptrace.h | 117 +++++++++++ arch/m32r/include/uapi/asm/resource.h | 6 + arch/m32r/include/uapi/asm/sembuf.h | 25 +++ arch/m32r/include/uapi/asm/setup.h | 11 + arch/m32r/include/uapi/asm/shmbuf.h | 42 ++++ arch/m32r/include/uapi/asm/sigcontext.h | 39 ++++ arch/m32r/include/uapi/asm/siginfo.h | 6 + arch/m32r/include/uapi/asm/signal.h | 123 ++++++++++++ arch/m32r/include/uapi/asm/socket.h | 73 +++++++ arch/m32r/include/uapi/asm/sockios.h | 13 ++ arch/m32r/include/uapi/asm/stat.h | 87 ++++++++ arch/m32r/include/uapi/asm/statfs.h | 6 + arch/m32r/include/uapi/asm/swab.h | 10 + arch/m32r/include/uapi/asm/termbits.h | 200 ++++++++++++++++++ arch/m32r/include/uapi/asm/termios.h | 43 ++++ arch/m32r/include/uapi/asm/types.h | 1 + arch/m32r/include/uapi/asm/unistd.h | 335 +++++++++++++++++++++++++++++++ 62 files changed, 1270 insertions(+), 1217 deletions(-) delete mode 100644 arch/m32r/include/asm/auxvec.h delete mode 100644 arch/m32r/include/asm/bitsperlong.h delete mode 100644 arch/m32r/include/asm/byteorder.h delete mode 100644 arch/m32r/include/asm/errno.h delete mode 100644 arch/m32r/include/asm/fcntl.h delete mode 100644 arch/m32r/include/asm/ioctl.h delete mode 100644 arch/m32r/include/asm/ioctls.h delete mode 100644 arch/m32r/include/asm/ipcbuf.h delete mode 100644 arch/m32r/include/asm/mman.h delete mode 100644 arch/m32r/include/asm/msgbuf.h delete mode 100644 arch/m32r/include/asm/param.h delete mode 100644 arch/m32r/include/asm/poll.h delete mode 100644 arch/m32r/include/asm/posix_types.h delete mode 100644 arch/m32r/include/asm/resource.h delete mode 100644 arch/m32r/include/asm/sembuf.h delete mode 100644 arch/m32r/include/asm/shmbuf.h delete mode 100644 arch/m32r/include/asm/sigcontext.h delete mode 100644 arch/m32r/include/asm/siginfo.h delete mode 100644 arch/m32r/include/asm/socket.h delete mode 100644 arch/m32r/include/asm/sockios.h delete mode 100644 arch/m32r/include/asm/stat.h delete mode 100644 arch/m32r/include/asm/statfs.h delete mode 100644 arch/m32r/include/asm/swab.h delete mode 100644 arch/m32r/include/asm/termbits.h create mode 100644 arch/m32r/include/uapi/asm/auxvec.h create mode 100644 arch/m32r/include/uapi/asm/bitsperlong.h create mode 100644 arch/m32r/include/uapi/asm/byteorder.h create mode 100644 arch/m32r/include/uapi/asm/errno.h create mode 100644 arch/m32r/include/uapi/asm/fcntl.h create mode 100644 arch/m32r/include/uapi/asm/ioctl.h create mode 100644 arch/m32r/include/uapi/asm/ioctls.h create mode 100644 arch/m32r/include/uapi/asm/ipcbuf.h create mode 100644 arch/m32r/include/uapi/asm/mman.h create mode 100644 arch/m32r/include/uapi/asm/msgbuf.h create mode 100644 arch/m32r/include/uapi/asm/param.h create mode 100644 arch/m32r/include/uapi/asm/poll.h create mode 100644 arch/m32r/include/uapi/asm/posix_types.h create mode 100644 arch/m32r/include/uapi/asm/ptrace.h create mode 100644 arch/m32r/include/uapi/asm/resource.h create mode 100644 arch/m32r/include/uapi/asm/sembuf.h create mode 100644 arch/m32r/include/uapi/asm/setup.h create mode 100644 arch/m32r/include/uapi/asm/shmbuf.h create mode 100644 arch/m32r/include/uapi/asm/sigcontext.h create mode 100644 arch/m32r/include/uapi/asm/siginfo.h create mode 100644 arch/m32r/include/uapi/asm/signal.h create mode 100644 arch/m32r/include/uapi/asm/socket.h create mode 100644 arch/m32r/include/uapi/asm/sockios.h create mode 100644 arch/m32r/include/uapi/asm/stat.h create mode 100644 arch/m32r/include/uapi/asm/statfs.h create mode 100644 arch/m32r/include/uapi/asm/swab.h create mode 100644 arch/m32r/include/uapi/asm/termbits.h create mode 100644 arch/m32r/include/uapi/asm/termios.h create mode 100644 arch/m32r/include/uapi/asm/types.h create mode 100644 arch/m32r/include/uapi/asm/unistd.h (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild index 4bc8ae73e08a..bebdc36ebb0a 100644 --- a/arch/m32r/include/asm/Kbuild +++ b/arch/m32r/include/asm/Kbuild @@ -1,4 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += clkdev.h generic-y += exec.h diff --git a/arch/m32r/include/asm/auxvec.h b/arch/m32r/include/asm/auxvec.h deleted file mode 100644 index f76dcc860fae..000000000000 --- a/arch/m32r/include/asm/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef _ASM_M32R__AUXVEC_H -#define _ASM_M32R__AUXVEC_H - -#endif /* _ASM_M32R__AUXVEC_H */ diff --git a/arch/m32r/include/asm/bitsperlong.h b/arch/m32r/include/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0c13b2..000000000000 --- a/arch/m32r/include/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/byteorder.h b/arch/m32r/include/asm/byteorder.h deleted file mode 100644 index 21855d8b028b..000000000000 --- a/arch/m32r/include/asm/byteorder.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ASM_M32R_BYTEORDER_H -#define _ASM_M32R_BYTEORDER_H - -#if defined(__LITTLE_ENDIAN__) -# include -#else -# include -#endif - -#endif /* _ASM_M32R_BYTEORDER_H */ diff --git a/arch/m32r/include/asm/errno.h b/arch/m32r/include/asm/errno.h deleted file mode 100644 index 777149262aad..000000000000 --- a/arch/m32r/include/asm/errno.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_M32R_ERRNO_H -#define _ASM_M32R_ERRNO_H - -#include - -#endif /* _ASM_M32R_ERRNO_H */ diff --git a/arch/m32r/include/asm/fcntl.h b/arch/m32r/include/asm/fcntl.h deleted file mode 100644 index 46ab12db5739..000000000000 --- a/arch/m32r/include/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/ioctl.h b/arch/m32r/include/asm/ioctl.h deleted file mode 100644 index b279fe06dfe5..000000000000 --- a/arch/m32r/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/ioctls.h b/arch/m32r/include/asm/ioctls.h deleted file mode 100644 index 349bf87bfbd0..000000000000 --- a/arch/m32r/include/asm/ioctls.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ARCH_M32R_IOCTLS_H__ -#define __ARCH_M32R_IOCTLS_H__ - -#include - -#endif /* __ARCH_M32R_IOCTLS_H__ */ diff --git a/arch/m32r/include/asm/ipcbuf.h b/arch/m32r/include/asm/ipcbuf.h deleted file mode 100644 index 84c7e51cb6d0..000000000000 --- a/arch/m32r/include/asm/ipcbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/mman.h b/arch/m32r/include/asm/mman.h deleted file mode 100644 index 8eebf89f5ab1..000000000000 --- a/arch/m32r/include/asm/mman.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/msgbuf.h b/arch/m32r/include/asm/msgbuf.h deleted file mode 100644 index 0d5a877b813e..000000000000 --- a/arch/m32r/include/asm/msgbuf.h +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef _ASM_M32R_MSGBUF_H -#define _ASM_M32R_MSGBUF_H - -/* - * The msqid64_ds structure for m32r architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - __kernel_time_t msg_stime; /* last msgsnd time */ - unsigned long __unused1; - __kernel_time_t msg_rtime; /* last msgrcv time */ - unsigned long __unused2; - __kernel_time_t msg_ctime; /* last change time */ - unsigned long __unused3; - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* _ASM_M32R_MSGBUF_H */ diff --git a/arch/m32r/include/asm/param.h b/arch/m32r/include/asm/param.h deleted file mode 100644 index fa207bdf96e7..000000000000 --- a/arch/m32r/include/asm/param.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_M32R_PARAM_H -#define _ASM_M32R_PARAM_H - -#include - -#endif /* _ASM_M32R_PARAM_H */ - diff --git a/arch/m32r/include/asm/poll.h b/arch/m32r/include/asm/poll.h deleted file mode 100644 index c98509d3149e..000000000000 --- a/arch/m32r/include/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/arch/m32r/include/asm/posix_types.h b/arch/m32r/include/asm/posix_types.h deleted file mode 100644 index 236de26a409b..000000000000 --- a/arch/m32r/include/asm/posix_types.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _ASM_M32R_POSIX_TYPES_H -#define _ASM_M32R_POSIX_TYPES_H - -/* - * This file is generally used by user-level software, so you need to - * be a little careful about namespace pollution etc. Also, we cannot - * assume GCC is being used. - */ - -typedef unsigned short __kernel_mode_t; -#define __kernel_mode_t __kernel_mode_t - -typedef unsigned short __kernel_ipc_pid_t; -#define __kernel_ipc_pid_t __kernel_ipc_pid_t - -typedef unsigned short __kernel_uid_t; -typedef unsigned short __kernel_gid_t; -#define __kernel_uid_t __kernel_uid_t - -typedef unsigned short __kernel_old_dev_t; -#define __kernel_old_dev_t __kernel_old_dev_t - -#include - -#endif /* _ASM_M32R_POSIX_TYPES_H */ diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h index c4432f1fb2cf..ba487c554dbb 100644 --- a/arch/m32r/include/asm/ptrace.h +++ b/arch/m32r/include/asm/ptrace.h @@ -1,6 +1,3 @@ -#ifndef _ASM_M32R_PTRACE_H -#define _ASM_M32R_PTRACE_H - /* * linux/include/asm-m32r/ptrace.h * @@ -11,111 +8,12 @@ * M32R version: * Copyright (C) 2001-2002, 2004 Hirokazu Takata */ +#ifndef _ASM_M32R_PTRACE_H +#define _ASM_M32R_PTRACE_H -/* 0 - 13 are integer registers (general purpose registers). */ -#define PT_R4 0 -#define PT_R5 1 -#define PT_R6 2 -#define PT_REGS 3 -#define PT_R0 4 -#define PT_R1 5 -#define PT_R2 6 -#define PT_R3 7 -#define PT_R7 8 -#define PT_R8 9 -#define PT_R9 10 -#define PT_R10 11 -#define PT_R11 12 -#define PT_R12 13 -#define PT_SYSCNR 14 -#define PT_R13 PT_FP -#define PT_R14 PT_LR -#define PT_R15 PT_SP - -/* processor status and miscellaneous context registers. */ -#define PT_ACC0H 15 -#define PT_ACC0L 16 -#define PT_ACC1H 17 /* ISA_DSP_LEVEL2 only */ -#define PT_ACC1L 18 /* ISA_DSP_LEVEL2 only */ -#define PT_PSW 19 -#define PT_BPC 20 -#define PT_BBPSW 21 -#define PT_BBPC 22 -#define PT_SPU 23 -#define PT_FP 24 -#define PT_LR 25 -#define PT_SPI 26 -#define PT_ORIGR0 27 - -/* virtual pt_reg entry for gdb */ -#define PT_PC 30 -#define PT_CBR 31 -#define PT_EVB 32 - - -/* Control registers. */ -#define SPR_CR0 PT_PSW -#define SPR_CR1 PT_CBR /* read only */ -#define SPR_CR2 PT_SPI -#define SPR_CR3 PT_SPU -#define SPR_CR4 -#define SPR_CR5 PT_EVB /* part of M32R/E, M32R/I core only */ -#define SPR_CR6 PT_BPC -#define SPR_CR7 -#define SPR_CR8 PT_BBPSW -#define SPR_CR9 -#define SPR_CR10 -#define SPR_CR11 -#define SPR_CR12 -#define SPR_CR13 PT_WR -#define SPR_CR14 PT_BBPC -#define SPR_CR15 - -/* this struct defines the way the registers are stored on the - stack during a system call. */ -struct pt_regs { - /* Saved main processor registers. */ - unsigned long r4; - unsigned long r5; - unsigned long r6; - struct pt_regs *pt_regs; - unsigned long r0; - unsigned long r1; - unsigned long r2; - unsigned long r3; - unsigned long r7; - unsigned long r8; - unsigned long r9; - unsigned long r10; - unsigned long r11; - unsigned long r12; - long syscall_nr; - - /* Saved main processor status and miscellaneous context registers. */ - unsigned long acc0h; - unsigned long acc0l; - unsigned long acc1h; /* ISA_DSP_LEVEL2 only */ - unsigned long acc1l; /* ISA_DSP_LEVEL2 only */ - unsigned long psw; - unsigned long bpc; /* saved PC for TRAP syscalls */ - unsigned long bbpsw; - unsigned long bbpc; - unsigned long spu; /* saved user stack */ - unsigned long fp; - unsigned long lr; /* saved PC for JL syscalls */ - unsigned long spi; /* saved kernel stack */ - unsigned long orig_r0; -}; - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 - -#define PTRACE_OLDSETOPTIONS 21 - -#ifdef __KERNEL__ #include /* M32R_PSW_BSM, M32R_PSW_BPM */ +#include #define arch_has_single_step() (1) @@ -142,6 +40,4 @@ extern void withdraw_debug_trap(struct pt_regs *regs); #define current_pt_regs() ((struct pt_regs *) \ ((unsigned long)current_thread_info() + THREAD_SIZE) - 1) -#endif /* __KERNEL */ - #endif /* _ASM_M32R_PTRACE_H */ diff --git a/arch/m32r/include/asm/resource.h b/arch/m32r/include/asm/resource.h deleted file mode 100644 index b1ce766e37a0..000000000000 --- a/arch/m32r/include/asm/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_M32R_RESOURCE_H -#define _ASM_M32R_RESOURCE_H - -#include - -#endif /* _ASM_M32R_RESOURCE_H */ diff --git a/arch/m32r/include/asm/sembuf.h b/arch/m32r/include/asm/sembuf.h deleted file mode 100644 index c9873d6890e2..000000000000 --- a/arch/m32r/include/asm/sembuf.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _ASM_M32R_SEMBUF_H -#define _ASM_M32R_SEMBUF_H - -/* - * The semid64_ds structure for m32r architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - __kernel_time_t sem_otime; /* last semop time */ - unsigned long __unused1; - __kernel_time_t sem_ctime; /* last change time */ - unsigned long __unused2; - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _ASM_M32R_SEMBUF_H */ diff --git a/arch/m32r/include/asm/setup.h b/arch/m32r/include/asm/setup.h index c637ab992394..bbe59a9ce8c6 100644 --- a/arch/m32r/include/asm/setup.h +++ b/arch/m32r/include/asm/setup.h @@ -1,13 +1,8 @@ #ifndef _ASM_M32R_SETUP_H #define _ASM_M32R_SETUP_H -/* - * This is set up by the setup-routine at boot-time - */ +#include -#define COMMAND_LINE_SIZE 512 - -#ifdef __KERNEL__ #define PARAM ((unsigned char *)empty_zero_page) @@ -33,6 +28,4 @@ extern unsigned long memory_start; extern unsigned long memory_end; -#endif /* __KERNEL__ */ - #endif /* _ASM_M32R_SETUP_H */ diff --git a/arch/m32r/include/asm/shmbuf.h b/arch/m32r/include/asm/shmbuf.h deleted file mode 100644 index b0cdf0aa7d65..000000000000 --- a/arch/m32r/include/asm/shmbuf.h +++ /dev/null @@ -1,42 +0,0 @@ -#ifndef _ASM_M32R_SHMBUF_H -#define _ASM_M32R_SHMBUF_H - -/* - * The shmid64_ds structure for M32R architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_time_t shm_atime; /* last attach time */ - unsigned long __unused1; - __kernel_time_t shm_dtime; /* last detach time */ - unsigned long __unused2; - __kernel_time_t shm_ctime; /* last change time */ - unsigned long __unused3; - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused4; - unsigned long __unused5; -}; - -struct shminfo64 { - unsigned long shmmax; - unsigned long shmmin; - unsigned long shmmni; - unsigned long shmseg; - unsigned long shmall; - unsigned long __unused1; - unsigned long __unused2; - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _ASM_M32R_SHMBUF_H */ diff --git a/arch/m32r/include/asm/sigcontext.h b/arch/m32r/include/asm/sigcontext.h deleted file mode 100644 index da4a9c36d09b..000000000000 --- a/arch/m32r/include/asm/sigcontext.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef _ASM_M32R_SIGCONTEXT_H -#define _ASM_M32R_SIGCONTEXT_H - -struct sigcontext { - /* CPU registers */ - /* Saved main processor registers. */ - unsigned long sc_r4; - unsigned long sc_r5; - unsigned long sc_r6; - struct pt_regs *sc_pt_regs; - unsigned long sc_r0; - unsigned long sc_r1; - unsigned long sc_r2; - unsigned long sc_r3; - unsigned long sc_r7; - unsigned long sc_r8; - unsigned long sc_r9; - unsigned long sc_r10; - unsigned long sc_r11; - unsigned long sc_r12; - - /* Saved main processor status and miscellaneous context registers. */ - unsigned long sc_acc0h; - unsigned long sc_acc0l; - unsigned long sc_acc1h; /* ISA_DSP_LEVEL2 only */ - unsigned long sc_acc1l; /* ISA_DSP_LEVEL2 only */ - unsigned long sc_psw; - unsigned long sc_bpc; /* saved PC for TRAP syscalls */ - unsigned long sc_bbpsw; - unsigned long sc_bbpc; - unsigned long sc_spu; /* saved user stack */ - unsigned long sc_fp; - unsigned long sc_lr; /* saved PC for JL syscalls */ - unsigned long sc_spi; /* saved kernel stack */ - - unsigned long oldmask; -}; - -#endif /* _ASM_M32R_SIGCONTEXT_H */ diff --git a/arch/m32r/include/asm/siginfo.h b/arch/m32r/include/asm/siginfo.h deleted file mode 100644 index 7d9cd9ebfd0e..000000000000 --- a/arch/m32r/include/asm/siginfo.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _M32R_SIGINFO_H -#define _M32R_SIGINFO_H - -#include - -#endif /* _M32R_SIGINFO_H */ diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h index e4d2e2ad5f1e..a5ba4a217fb9 100644 --- a/arch/m32r/include/asm/signal.h +++ b/arch/m32r/include/asm/signal.h @@ -1,14 +1,8 @@ #ifndef _ASM_M32R_SIGNAL_H #define _ASM_M32R_SIGNAL_H -#include -#include -#include +#include -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -22,94 +16,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001u -#define SA_NOCLDWAIT 0x00000002u -#define SA_SIGINFO 0x00000004u -#define SA_ONSTACK 0x08000000u -#define SA_RESTART 0x10000000u -#define SA_NODEFER 0x40000000u -#define SA_RESETHAND 0x80000000u - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include - -#ifdef __KERNEL__ struct sigaction { __sighandler_t sa_handler; unsigned long sa_flags; @@ -120,35 +26,8 @@ struct sigaction { struct k_sigaction { struct sigaction sa; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include #undef __HAVE_ARCH_SIG_BITOPS -#endif /* __KERNEL__ */ - #endif /* _ASM_M32R_SIGNAL_H */ diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h deleted file mode 100644 index 5e7088a26726..000000000000 --- a/arch/m32r/include/asm/socket.h +++ /dev/null @@ -1,73 +0,0 @@ -#ifndef _ASM_M32R_SOCKET_H -#define _ASM_M32R_SOCKET_H - -#include - -/* For setsockoptions(2) */ -#define SOL_SOCKET 1 - -#define SO_DEBUG 1 -#define SO_REUSEADDR 2 -#define SO_TYPE 3 -#define SO_ERROR 4 -#define SO_DONTROUTE 5 -#define SO_BROADCAST 6 -#define SO_SNDBUF 7 -#define SO_RCVBUF 8 -#define SO_SNDBUFFORCE 32 -#define SO_RCVBUFFORCE 33 -#define SO_KEEPALIVE 9 -#define SO_OOBINLINE 10 -#define SO_NO_CHECK 11 -#define SO_PRIORITY 12 -#define SO_LINGER 13 -#define SO_BSDCOMPAT 14 -/* To add :#define SO_REUSEPORT 15 */ -#define SO_PASSCRED 16 -#define SO_PEERCRED 17 -#define SO_RCVLOWAT 18 -#define SO_SNDLOWAT 19 -#define SO_RCVTIMEO 20 -#define SO_SNDTIMEO 21 - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 22 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 -#define SO_SECURITY_ENCRYPTION_NETWORK 24 - -#define SO_BINDTODEVICE 25 - -/* Socket filtering */ -#define SO_ATTACH_FILTER 26 -#define SO_DETACH_FILTER 27 -#define SO_GET_FILTER SO_ATTACH_FILTER - -#define SO_PEERNAME 28 -#define SO_TIMESTAMP 29 -#define SCM_TIMESTAMP SO_TIMESTAMP - -#define SO_ACCEPTCONN 30 - -#define SO_PEERSEC 31 -#define SO_PASSSEC 34 -#define SO_TIMESTAMPNS 35 -#define SCM_TIMESTAMPNS SO_TIMESTAMPNS - -#define SO_MARK 36 - -#define SO_TIMESTAMPING 37 -#define SCM_TIMESTAMPING SO_TIMESTAMPING - -#define SO_PROTOCOL 38 -#define SO_DOMAIN 39 - -#define SO_RXQ_OVFL 40 - -#define SO_WIFI_STATUS 41 -#define SCM_WIFI_STATUS SO_WIFI_STATUS -#define SO_PEEK_OFF 42 - -/* Instruct lower device to use last 4-bytes of skb data as FCS */ -#define SO_NOFCS 43 - -#endif /* _ASM_M32R_SOCKET_H */ diff --git a/arch/m32r/include/asm/sockios.h b/arch/m32r/include/asm/sockios.h deleted file mode 100644 index 6c1fb9b43bdb..000000000000 --- a/arch/m32r/include/asm/sockios.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _ASM_M32R_SOCKIOS_H -#define _ASM_M32R_SOCKIOS_H - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif /* _ASM_M32R_SOCKIOS_H */ diff --git a/arch/m32r/include/asm/stat.h b/arch/m32r/include/asm/stat.h deleted file mode 100644 index da4518f82d6d..000000000000 --- a/arch/m32r/include/asm/stat.h +++ /dev/null @@ -1,87 +0,0 @@ -#ifndef _ASM_M32R_STAT_H -#define _ASM_M32R_STAT_H - -#include - -struct __old_kernel_stat { - unsigned short st_dev; - unsigned short st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned long st_size; - unsigned long st_atime; - unsigned long st_mtime; - unsigned long st_ctime; -}; - -#define STAT_HAVE_NSEC 1 - -struct stat { - unsigned short st_dev; - unsigned short __pad1; - unsigned long st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned short __pad2; - unsigned long st_size; - unsigned long st_blksize; - unsigned long st_blocks; - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - unsigned long __unused4; - unsigned long __unused5; -}; - -/* This matches struct stat64 in glibc2.1, hence the absolutely - * insane amounts of padding around dev_t's. - */ -struct stat64 { - unsigned long long st_dev; - unsigned char __pad0[4]; -#define STAT64_HAS_BROKEN_ST_INO - unsigned long __st_ino; - - unsigned int st_mode; - unsigned int st_nlink; - - unsigned long st_uid; - unsigned long st_gid; - - unsigned long long st_rdev; - unsigned char __pad3[4]; - - long long st_size; - unsigned long st_blksize; - -#if defined(__BIG_ENDIAN) - unsigned long __pad4; /* future possible st_blocks high bits */ - unsigned long st_blocks; /* Number 512-byte blocks allocated. */ -#elif defined(__LITTLE_ENDIAN) - unsigned long st_blocks; /* Number 512-byte blocks allocated. */ - unsigned long __pad4; /* future possible st_blocks high bits */ -#else -#error no endian defined -#endif - unsigned long st_atime; - unsigned long st_atime_nsec; - - unsigned long st_mtime; - unsigned long st_mtime_nsec; - - unsigned long st_ctime; - unsigned long st_ctime_nsec; - - unsigned long long st_ino; -}; - -#endif /* _ASM_M32R_STAT_H */ diff --git a/arch/m32r/include/asm/statfs.h b/arch/m32r/include/asm/statfs.h deleted file mode 100644 index 6eb4c6007e6b..000000000000 --- a/arch/m32r/include/asm/statfs.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_M32R_STATFS_H -#define _ASM_M32R_STATFS_H - -#include - -#endif /* _ASM_M32R_STATFS_H */ diff --git a/arch/m32r/include/asm/swab.h b/arch/m32r/include/asm/swab.h deleted file mode 100644 index 54dab001d6d1..000000000000 --- a/arch/m32r/include/asm/swab.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ASM_M32R_SWAB_H -#define _ASM_M32R_SWAB_H - -#include - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __SWAB_64_THRU_32__ -#endif - -#endif /* _ASM_M32R_SWAB_H */ diff --git a/arch/m32r/include/asm/termbits.h b/arch/m32r/include/asm/termbits.h deleted file mode 100644 index 957a3c688549..000000000000 --- a/arch/m32r/include/asm/termbits.h +++ /dev/null @@ -1,200 +0,0 @@ -#ifndef _ASM_M32R_TERMBITS_H -#define _ASM_M32R_TERMBITS_H - -#include - -typedef unsigned char cc_t; -typedef unsigned int speed_t; -typedef unsigned int tcflag_t; - -#define NCCS 19 -struct termios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ -}; - -struct termios2 { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -struct ktermios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -/* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VTIME 5 -#define VMIN 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 -#define VSUSP 10 -#define VEOL 11 -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 -#define VEOL2 16 - -/* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IUCLC 0001000 -#define IXON 0002000 -#define IXANY 0004000 -#define IXOFF 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 - -/* c_oflag bits */ -#define OPOST 0000001 -#define OLCUC 0000002 -#define ONLCR 0000004 -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 - -/* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 -#define EXTA B19200 -#define EXTB B38400 -#define CSIZE 0000060 -#define CS5 0000000 -#define CS6 0000020 -#define CS7 0000040 -#define CS8 0000060 -#define CSTOPB 0000100 -#define CREAD 0000200 -#define PARENB 0000400 -#define PARODD 0001000 -#define HUPCL 0002000 -#define CLOCAL 0004000 -#define CBAUDEX 0010000 -#define BOTHER 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /** input baud rate */ -#define CTVB 004000000000 /* VisioBraille Terminal flow control */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ - -/* c_lflag bits */ -#define ISIG 0000001 -#define ICANON 0000002 -#define XCASE 0000004 -#define ECHO 0000010 -#define ECHOE 0000020 -#define ECHOK 0000040 -#define ECHONL 0000100 -#define NOFLSH 0000200 -#define TOSTOP 0000400 -#define ECHOCTL 0001000 -#define ECHOPRT 0002000 -#define ECHOKE 0004000 -#define FLUSHO 0010000 -#define PENDIN 0040000 -#define IEXTEN 0100000 -#define EXTPROC 0200000 - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - -/* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 - -#endif /* _ASM_M32R_TERMBITS_H */ diff --git a/arch/m32r/include/asm/termios.h b/arch/m32r/include/asm/termios.h index 93ce79fd342a..680898f0b3d6 100644 --- a/arch/m32r/include/asm/termios.h +++ b/arch/m32r/include/asm/termios.h @@ -1,46 +1,8 @@ #ifndef _M32R_TERMIOS_H #define _M32R_TERMIOS_H -#include -#include - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ #include +#include /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 @@ -86,6 +48,4 @@ struct termio { #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) -#endif /* __KERNEL__ */ - #endif /* _M32R_TERMIOS_H */ diff --git a/arch/m32r/include/asm/types.h b/arch/m32r/include/asm/types.h index bb2eeadecf99..04a44c6ee34d 100644 --- a/arch/m32r/include/asm/types.h +++ b/arch/m32r/include/asm/types.h @@ -1,15 +1,12 @@ #ifndef _ASM_M32R_TYPES_H #define _ASM_M32R_TYPES_H -#include +#include /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #define BITS_PER_LONG 32 -#endif /* __KERNEL__ */ - #endif /* _ASM_M32R_TYPES_H */ diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index d9e7351af2a4..1eade32082b8 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -1,338 +1,8 @@ #ifndef _ASM_M32R_UNISTD_H #define _ASM_M32R_UNISTD_H -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -/* 16 is unused */ -/* 17 is unused */ -/* 18 is unused */ -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -/* 23 is unused */ -/* 24 is unused */ -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -/* 28 is unused */ -#define __NR_pause 29 -#define __NR_utime 30 -/* 31 is unused */ -#define __NR_cachectl 32 /* old #define __NR_gtty 32*/ -#define __NR_access 33 -/* 34 is unused */ -/* 35 is unused */ -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -/* 44 is unused */ -#define __NR_brk 45 -/* 46 is unused */ -/* 47 is unused (getgid16) */ -/* 48 is unused */ -/* 49 is unused */ -/* 50 is unused */ -#define __NR_acct 51 -#define __NR_umount2 52 -/* 53 is unused */ -#define __NR_ioctl 54 -/* 55 is unused (fcntl) */ -/* 56 is unused */ -#define __NR_setpgid 57 -/* 58 is unused */ -/* 59 is unused */ -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -/* 67 is unused */ -/* 68 is unused*/ -/* 69 is unused*/ -/* 70 is unused */ -/* 71 is unused */ -/* 72 is unused */ -/* 73 is unused */ -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -/* 76 is unused (old getrlimit) */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -/* 80 is unused */ -/* 81 is unused */ -/* 82 is unused */ -#define __NR_symlink 83 -/* 84 is unused */ -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -/* 89 is unused */ -/* 90 is unused */ -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -/* 95 is unused */ -#define __NR_getpriority 96 -#define __NR_setpriority 97 -/* 98 is unused */ -#define __NR_statfs 99 -#define __NR_fstatfs 100 -/* 101 is unused */ -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -/* 109 is unused */ -/* 110 is unused */ -#define __NR_vhangup 111 -/* 112 is unused */ -/* 113 is unused */ -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -/* 119 is unused */ -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -/* 123 is unused */ -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -/* 126 is unused */ -/* 127 is unused */ -#define __NR_init_module 128 -#define __NR_delete_module 129 -/* 130 is unused */ -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -/* 137 is unused */ -/* 138 is unused */ -/* 139 is unused */ -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -/* 164 is unused */ -/* 165 is unused */ -#define __NR_tas 166 -/* 167 is unused */ -#define __NR_poll 168 -#define __NR_nfsservctl 169 -/* 170 is unused */ -/* 171 is unused */ -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -/* 182 is unused */ -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -/* 188 is unused */ -/* 189 is unused */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 -#define __NR_getdents64 220 -#define __NR_fcntl64 221 -/* 222 is unused */ -/* 223 is unused */ -#define __NR_gettid 224 -#define __NR_readahead 225 -#define __NR_setxattr 226 -#define __NR_lsetxattr 227 -#define __NR_fsetxattr 228 -#define __NR_getxattr 229 -#define __NR_lgetxattr 230 -#define __NR_fgetxattr 231 -#define __NR_listxattr 232 -#define __NR_llistxattr 233 -#define __NR_flistxattr 234 -#define __NR_removexattr 235 -#define __NR_lremovexattr 236 -#define __NR_fremovexattr 237 -#define __NR_tkill 238 -#define __NR_sendfile64 239 -#define __NR_futex 240 -#define __NR_sched_setaffinity 241 -#define __NR_sched_getaffinity 242 -#define __NR_set_thread_area 243 -#define __NR_get_thread_area 244 -#define __NR_io_setup 245 -#define __NR_io_destroy 246 -#define __NR_io_getevents 247 -#define __NR_io_submit 248 -#define __NR_io_cancel 249 -#define __NR_fadvise64 250 -/* 251 is unused */ -#define __NR_exit_group 252 -#define __NR_lookup_dcookie 253 -#define __NR_epoll_create 254 -#define __NR_epoll_ctl 255 -#define __NR_epoll_wait 256 -#define __NR_remap_file_pages 257 -#define __NR_set_tid_address 258 -#define __NR_timer_create 259 -#define __NR_timer_settime (__NR_timer_create+1) -#define __NR_timer_gettime (__NR_timer_create+2) -#define __NR_timer_getoverrun (__NR_timer_create+3) -#define __NR_timer_delete (__NR_timer_create+4) -#define __NR_clock_settime (__NR_timer_create+5) -#define __NR_clock_gettime (__NR_timer_create+6) -#define __NR_clock_getres (__NR_timer_create+7) -#define __NR_clock_nanosleep (__NR_timer_create+8) -#define __NR_statfs64 268 -#define __NR_fstatfs64 269 -#define __NR_tgkill 270 -#define __NR_utimes 271 -#define __NR_fadvise64_64 272 -#define __NR_vserver 273 -#define __NR_mbind 274 -#define __NR_get_mempolicy 275 -#define __NR_set_mempolicy 276 -#define __NR_mq_open 277 -#define __NR_mq_unlink (__NR_mq_open+1) -#define __NR_mq_timedsend (__NR_mq_open+2) -#define __NR_mq_timedreceive (__NR_mq_open+3) -#define __NR_mq_notify (__NR_mq_open+4) -#define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_kexec_load 283 -#define __NR_waitid 284 -/* 285 is unused */ -#define __NR_add_key 286 -#define __NR_request_key 287 -#define __NR_keyctl 288 -#define __NR_ioprio_set 289 -#define __NR_ioprio_get 290 -#define __NR_inotify_init 291 -#define __NR_inotify_add_watch 292 -#define __NR_inotify_rm_watch 293 -#define __NR_migrate_pages 294 -#define __NR_openat 295 -#define __NR_mkdirat 296 -#define __NR_mknodat 297 -#define __NR_fchownat 298 -#define __NR_futimesat 299 -#define __NR_fstatat64 300 -#define __NR_unlinkat 301 -#define __NR_renameat 302 -#define __NR_linkat 303 -#define __NR_symlinkat 304 -#define __NR_readlinkat 305 -#define __NR_fchmodat 306 -#define __NR_faccessat 307 -#define __NR_pselect6 308 -#define __NR_ppoll 309 -#define __NR_unshare 310 -#define __NR_set_robust_list 311 -#define __NR_get_robust_list 312 -#define __NR_splice 313 -#define __NR_sync_file_range 314 -#define __NR_tee 315 -#define __NR_vmsplice 316 -#define __NR_move_pages 317 -#define __NR_getcpu 318 -#define __NR_epoll_pwait 319 -#define __NR_utimensat 320 -#define __NR_signalfd 321 -/* #define __NR_timerfd 322 removed */ -#define __NR_eventfd 323 -#define __NR_fallocate 324 -#define __NR_setns 325 +#include -#ifdef __KERNEL__ #define NR_syscalls 326 @@ -391,5 +61,4 @@ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") #endif -#endif /* __KERNEL__ */ #endif /* _ASM_M32R_UNISTD_H */ diff --git a/arch/m32r/include/uapi/asm/Kbuild b/arch/m32r/include/uapi/asm/Kbuild index baebb3da1d44..43937a61d6cf 100644 --- a/arch/m32r/include/uapi/asm/Kbuild +++ b/arch/m32r/include/uapi/asm/Kbuild @@ -1,3 +1,33 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/m32r/include/uapi/asm/auxvec.h b/arch/m32r/include/uapi/asm/auxvec.h new file mode 100644 index 000000000000..f76dcc860fae --- /dev/null +++ b/arch/m32r/include/uapi/asm/auxvec.h @@ -0,0 +1,4 @@ +#ifndef _ASM_M32R__AUXVEC_H +#define _ASM_M32R__AUXVEC_H + +#endif /* _ASM_M32R__AUXVEC_H */ diff --git a/arch/m32r/include/uapi/asm/bitsperlong.h b/arch/m32r/include/uapi/asm/bitsperlong.h new file mode 100644 index 000000000000..6dc0bb0c13b2 --- /dev/null +++ b/arch/m32r/include/uapi/asm/bitsperlong.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/byteorder.h b/arch/m32r/include/uapi/asm/byteorder.h new file mode 100644 index 000000000000..21855d8b028b --- /dev/null +++ b/arch/m32r/include/uapi/asm/byteorder.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_BYTEORDER_H +#define _ASM_M32R_BYTEORDER_H + +#if defined(__LITTLE_ENDIAN__) +# include +#else +# include +#endif + +#endif /* _ASM_M32R_BYTEORDER_H */ diff --git a/arch/m32r/include/uapi/asm/errno.h b/arch/m32r/include/uapi/asm/errno.h new file mode 100644 index 000000000000..777149262aad --- /dev/null +++ b/arch/m32r/include/uapi/asm/errno.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_ERRNO_H +#define _ASM_M32R_ERRNO_H + +#include + +#endif /* _ASM_M32R_ERRNO_H */ diff --git a/arch/m32r/include/uapi/asm/fcntl.h b/arch/m32r/include/uapi/asm/fcntl.h new file mode 100644 index 000000000000..46ab12db5739 --- /dev/null +++ b/arch/m32r/include/uapi/asm/fcntl.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/ioctl.h b/arch/m32r/include/uapi/asm/ioctl.h new file mode 100644 index 000000000000..b279fe06dfe5 --- /dev/null +++ b/arch/m32r/include/uapi/asm/ioctl.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/ioctls.h b/arch/m32r/include/uapi/asm/ioctls.h new file mode 100644 index 000000000000..349bf87bfbd0 --- /dev/null +++ b/arch/m32r/include/uapi/asm/ioctls.h @@ -0,0 +1,6 @@ +#ifndef __ARCH_M32R_IOCTLS_H__ +#define __ARCH_M32R_IOCTLS_H__ + +#include + +#endif /* __ARCH_M32R_IOCTLS_H__ */ diff --git a/arch/m32r/include/uapi/asm/ipcbuf.h b/arch/m32r/include/uapi/asm/ipcbuf.h new file mode 100644 index 000000000000..84c7e51cb6d0 --- /dev/null +++ b/arch/m32r/include/uapi/asm/ipcbuf.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/mman.h b/arch/m32r/include/uapi/asm/mman.h new file mode 100644 index 000000000000..8eebf89f5ab1 --- /dev/null +++ b/arch/m32r/include/uapi/asm/mman.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/msgbuf.h b/arch/m32r/include/uapi/asm/msgbuf.h new file mode 100644 index 000000000000..0d5a877b813e --- /dev/null +++ b/arch/m32r/include/uapi/asm/msgbuf.h @@ -0,0 +1,31 @@ +#ifndef _ASM_M32R_MSGBUF_H +#define _ASM_M32R_MSGBUF_H + +/* + * The msqid64_ds structure for m32r architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_M32R_MSGBUF_H */ diff --git a/arch/m32r/include/uapi/asm/param.h b/arch/m32r/include/uapi/asm/param.h new file mode 100644 index 000000000000..fa207bdf96e7 --- /dev/null +++ b/arch/m32r/include/uapi/asm/param.h @@ -0,0 +1,7 @@ +#ifndef _ASM_M32R_PARAM_H +#define _ASM_M32R_PARAM_H + +#include + +#endif /* _ASM_M32R_PARAM_H */ + diff --git a/arch/m32r/include/uapi/asm/poll.h b/arch/m32r/include/uapi/asm/poll.h new file mode 100644 index 000000000000..c98509d3149e --- /dev/null +++ b/arch/m32r/include/uapi/asm/poll.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/posix_types.h b/arch/m32r/include/uapi/asm/posix_types.h new file mode 100644 index 000000000000..236de26a409b --- /dev/null +++ b/arch/m32r/include/uapi/asm/posix_types.h @@ -0,0 +1,25 @@ +#ifndef _ASM_M32R_POSIX_TYPES_H +#define _ASM_M32R_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned short __kernel_mode_t; +#define __kernel_mode_t __kernel_mode_t + +typedef unsigned short __kernel_ipc_pid_t; +#define __kernel_ipc_pid_t __kernel_ipc_pid_t + +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +#define __kernel_uid_t __kernel_uid_t + +typedef unsigned short __kernel_old_dev_t; +#define __kernel_old_dev_t __kernel_old_dev_t + +#include + +#endif /* _ASM_M32R_POSIX_TYPES_H */ diff --git a/arch/m32r/include/uapi/asm/ptrace.h b/arch/m32r/include/uapi/asm/ptrace.h new file mode 100644 index 000000000000..f6930a822517 --- /dev/null +++ b/arch/m32r/include/uapi/asm/ptrace.h @@ -0,0 +1,117 @@ +/* + * linux/include/asm-m32r/ptrace.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * M32R version: + * Copyright (C) 2001-2002, 2004 Hirokazu Takata + */ +#ifndef _UAPI_ASM_M32R_PTRACE_H +#define _UAPI_ASM_M32R_PTRACE_H + + +/* 0 - 13 are integer registers (general purpose registers). */ +#define PT_R4 0 +#define PT_R5 1 +#define PT_R6 2 +#define PT_REGS 3 +#define PT_R0 4 +#define PT_R1 5 +#define PT_R2 6 +#define PT_R3 7 +#define PT_R7 8 +#define PT_R8 9 +#define PT_R9 10 +#define PT_R10 11 +#define PT_R11 12 +#define PT_R12 13 +#define PT_SYSCNR 14 +#define PT_R13 PT_FP +#define PT_R14 PT_LR +#define PT_R15 PT_SP + +/* processor status and miscellaneous context registers. */ +#define PT_ACC0H 15 +#define PT_ACC0L 16 +#define PT_ACC1H 17 /* ISA_DSP_LEVEL2 only */ +#define PT_ACC1L 18 /* ISA_DSP_LEVEL2 only */ +#define PT_PSW 19 +#define PT_BPC 20 +#define PT_BBPSW 21 +#define PT_BBPC 22 +#define PT_SPU 23 +#define PT_FP 24 +#define PT_LR 25 +#define PT_SPI 26 +#define PT_ORIGR0 27 + +/* virtual pt_reg entry for gdb */ +#define PT_PC 30 +#define PT_CBR 31 +#define PT_EVB 32 + + +/* Control registers. */ +#define SPR_CR0 PT_PSW +#define SPR_CR1 PT_CBR /* read only */ +#define SPR_CR2 PT_SPI +#define SPR_CR3 PT_SPU +#define SPR_CR4 +#define SPR_CR5 PT_EVB /* part of M32R/E, M32R/I core only */ +#define SPR_CR6 PT_BPC +#define SPR_CR7 +#define SPR_CR8 PT_BBPSW +#define SPR_CR9 +#define SPR_CR10 +#define SPR_CR11 +#define SPR_CR12 +#define SPR_CR13 PT_WR +#define SPR_CR14 PT_BBPC +#define SPR_CR15 + +/* this struct defines the way the registers are stored on the + stack during a system call. */ +struct pt_regs { + /* Saved main processor registers. */ + unsigned long r4; + unsigned long r5; + unsigned long r6; + struct pt_regs *pt_regs; + unsigned long r0; + unsigned long r1; + unsigned long r2; + unsigned long r3; + unsigned long r7; + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + long syscall_nr; + + /* Saved main processor status and miscellaneous context registers. */ + unsigned long acc0h; + unsigned long acc0l; + unsigned long acc1h; /* ISA_DSP_LEVEL2 only */ + unsigned long acc1l; /* ISA_DSP_LEVEL2 only */ + unsigned long psw; + unsigned long bpc; /* saved PC for TRAP syscalls */ + unsigned long bbpsw; + unsigned long bbpc; + unsigned long spu; /* saved user stack */ + unsigned long fp; + unsigned long lr; /* saved PC for JL syscalls */ + unsigned long spi; /* saved kernel stack */ + unsigned long orig_r0; +}; + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 + +#define PTRACE_OLDSETOPTIONS 21 + + +#endif /* _UAPI_ASM_M32R_PTRACE_H */ diff --git a/arch/m32r/include/uapi/asm/resource.h b/arch/m32r/include/uapi/asm/resource.h new file mode 100644 index 000000000000..b1ce766e37a0 --- /dev/null +++ b/arch/m32r/include/uapi/asm/resource.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_RESOURCE_H +#define _ASM_M32R_RESOURCE_H + +#include + +#endif /* _ASM_M32R_RESOURCE_H */ diff --git a/arch/m32r/include/uapi/asm/sembuf.h b/arch/m32r/include/uapi/asm/sembuf.h new file mode 100644 index 000000000000..c9873d6890e2 --- /dev/null +++ b/arch/m32r/include/uapi/asm/sembuf.h @@ -0,0 +1,25 @@ +#ifndef _ASM_M32R_SEMBUF_H +#define _ASM_M32R_SEMBUF_H + +/* + * The semid64_ds structure for m32r architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct semid64_ds { + struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ + __kernel_time_t sem_otime; /* last semop time */ + unsigned long __unused1; + __kernel_time_t sem_ctime; /* last change time */ + unsigned long __unused2; + unsigned long sem_nsems; /* no. of semaphores in array */ + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_M32R_SEMBUF_H */ diff --git a/arch/m32r/include/uapi/asm/setup.h b/arch/m32r/include/uapi/asm/setup.h new file mode 100644 index 000000000000..96961a42e5f4 --- /dev/null +++ b/arch/m32r/include/uapi/asm/setup.h @@ -0,0 +1,11 @@ +#ifndef _UAPI_ASM_M32R_SETUP_H +#define _UAPI_ASM_M32R_SETUP_H + +/* + * This is set up by the setup-routine at boot-time + */ + +#define COMMAND_LINE_SIZE 512 + + +#endif /* _UAPI_ASM_M32R_SETUP_H */ diff --git a/arch/m32r/include/uapi/asm/shmbuf.h b/arch/m32r/include/uapi/asm/shmbuf.h new file mode 100644 index 000000000000..b0cdf0aa7d65 --- /dev/null +++ b/arch/m32r/include/uapi/asm/shmbuf.h @@ -0,0 +1,42 @@ +#ifndef _ASM_M32R_SHMBUF_H +#define _ASM_M32R_SHMBUF_H + +/* + * The shmid64_ds structure for M32R architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_M32R_SHMBUF_H */ diff --git a/arch/m32r/include/uapi/asm/sigcontext.h b/arch/m32r/include/uapi/asm/sigcontext.h new file mode 100644 index 000000000000..da4a9c36d09b --- /dev/null +++ b/arch/m32r/include/uapi/asm/sigcontext.h @@ -0,0 +1,39 @@ +#ifndef _ASM_M32R_SIGCONTEXT_H +#define _ASM_M32R_SIGCONTEXT_H + +struct sigcontext { + /* CPU registers */ + /* Saved main processor registers. */ + unsigned long sc_r4; + unsigned long sc_r5; + unsigned long sc_r6; + struct pt_regs *sc_pt_regs; + unsigned long sc_r0; + unsigned long sc_r1; + unsigned long sc_r2; + unsigned long sc_r3; + unsigned long sc_r7; + unsigned long sc_r8; + unsigned long sc_r9; + unsigned long sc_r10; + unsigned long sc_r11; + unsigned long sc_r12; + + /* Saved main processor status and miscellaneous context registers. */ + unsigned long sc_acc0h; + unsigned long sc_acc0l; + unsigned long sc_acc1h; /* ISA_DSP_LEVEL2 only */ + unsigned long sc_acc1l; /* ISA_DSP_LEVEL2 only */ + unsigned long sc_psw; + unsigned long sc_bpc; /* saved PC for TRAP syscalls */ + unsigned long sc_bbpsw; + unsigned long sc_bbpc; + unsigned long sc_spu; /* saved user stack */ + unsigned long sc_fp; + unsigned long sc_lr; /* saved PC for JL syscalls */ + unsigned long sc_spi; /* saved kernel stack */ + + unsigned long oldmask; +}; + +#endif /* _ASM_M32R_SIGCONTEXT_H */ diff --git a/arch/m32r/include/uapi/asm/siginfo.h b/arch/m32r/include/uapi/asm/siginfo.h new file mode 100644 index 000000000000..7d9cd9ebfd0e --- /dev/null +++ b/arch/m32r/include/uapi/asm/siginfo.h @@ -0,0 +1,6 @@ +#ifndef _M32R_SIGINFO_H +#define _M32R_SIGINFO_H + +#include + +#endif /* _M32R_SIGINFO_H */ diff --git a/arch/m32r/include/uapi/asm/signal.h b/arch/m32r/include/uapi/asm/signal.h new file mode 100644 index 000000000000..ef9788fda2ef --- /dev/null +++ b/arch/m32r/include/uapi/asm/signal.h @@ -0,0 +1,123 @@ +#ifndef _UAPI_ASM_M32R_SIGNAL_H +#define _UAPI_ASM_M32R_SIGNAL_H + +#include +#include +#include + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001u +#define SA_NOCLDWAIT 0x00000002u +#define SA_SIGINFO 0x00000004u +#define SA_ONSTACK 0x08000000u +#define SA_RESTART 0x10000000u +#define SA_NODEFER 0x40000000u +#define SA_RESETHAND 0x80000000u + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* _UAPI_ASM_M32R_SIGNAL_H */ diff --git a/arch/m32r/include/uapi/asm/socket.h b/arch/m32r/include/uapi/asm/socket.h new file mode 100644 index 000000000000..5e7088a26726 --- /dev/null +++ b/arch/m32r/include/uapi/asm/socket.h @@ -0,0 +1,73 @@ +#ifndef _ASM_M32R_SOCKET_H +#define _ASM_M32R_SOCKET_H + +#include + +/* For setsockoptions(2) */ +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_SNDBUFFORCE 32 +#define SO_RCVBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 +/* To add :#define SO_REUSEPORT 15 */ +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#define SO_PROTOCOL 38 +#define SO_DOMAIN 39 + +#define SO_RXQ_OVFL 40 + +#define SO_WIFI_STATUS 41 +#define SCM_WIFI_STATUS SO_WIFI_STATUS +#define SO_PEEK_OFF 42 + +/* Instruct lower device to use last 4-bytes of skb data as FCS */ +#define SO_NOFCS 43 + +#endif /* _ASM_M32R_SOCKET_H */ diff --git a/arch/m32r/include/uapi/asm/sockios.h b/arch/m32r/include/uapi/asm/sockios.h new file mode 100644 index 000000000000..6c1fb9b43bdb --- /dev/null +++ b/arch/m32r/include/uapi/asm/sockios.h @@ -0,0 +1,13 @@ +#ifndef _ASM_M32R_SOCKIOS_H +#define _ASM_M32R_SOCKIOS_H + +/* Socket-level I/O control calls. */ +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ + +#endif /* _ASM_M32R_SOCKIOS_H */ diff --git a/arch/m32r/include/uapi/asm/stat.h b/arch/m32r/include/uapi/asm/stat.h new file mode 100644 index 000000000000..da4518f82d6d --- /dev/null +++ b/arch/m32r/include/uapi/asm/stat.h @@ -0,0 +1,87 @@ +#ifndef _ASM_M32R_STAT_H +#define _ASM_M32R_STAT_H + +#include + +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; + +#define STAT_HAVE_NSEC 1 + +struct stat { + unsigned short st_dev; + unsigned short __pad1; + unsigned long st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned short __pad2; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +}; + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; +#define STAT64_HAS_BROKEN_ST_INO + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + +#if defined(__BIG_ENDIAN) + unsigned long __pad4; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ +#elif defined(__LITTLE_ENDIAN) + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* future possible st_blocks high bits */ +#else +#error no endian defined +#endif + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned long st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long long st_ino; +}; + +#endif /* _ASM_M32R_STAT_H */ diff --git a/arch/m32r/include/uapi/asm/statfs.h b/arch/m32r/include/uapi/asm/statfs.h new file mode 100644 index 000000000000..6eb4c6007e6b --- /dev/null +++ b/arch/m32r/include/uapi/asm/statfs.h @@ -0,0 +1,6 @@ +#ifndef _ASM_M32R_STATFS_H +#define _ASM_M32R_STATFS_H + +#include + +#endif /* _ASM_M32R_STATFS_H */ diff --git a/arch/m32r/include/uapi/asm/swab.h b/arch/m32r/include/uapi/asm/swab.h new file mode 100644 index 000000000000..54dab001d6d1 --- /dev/null +++ b/arch/m32r/include/uapi/asm/swab.h @@ -0,0 +1,10 @@ +#ifndef _ASM_M32R_SWAB_H +#define _ASM_M32R_SWAB_H + +#include + +#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + +#endif /* _ASM_M32R_SWAB_H */ diff --git a/arch/m32r/include/uapi/asm/termbits.h b/arch/m32r/include/uapi/asm/termbits.h new file mode 100644 index 000000000000..957a3c688549 --- /dev/null +++ b/arch/m32r/include/uapi/asm/termbits.h @@ -0,0 +1,200 @@ +#ifndef _ASM_M32R_TERMBITS_H +#define _ASM_M32R_TERMBITS_H + +#include + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + +/* c_iflag bits */ +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +/* c_oflag bits */ +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +/* c_cflag bit meaning */ +#define CBAUD 0010017 +#define B0 0000000 /* hang up */ +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define BOTHER 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 /** input baud rate */ +#define CTVB 004000000000 /* VisioBraille Terminal flow control */ +#define CMSPAR 010000000000 /* mark or space (stick) parity */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 +#define EXTPROC 0200000 + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _ASM_M32R_TERMBITS_H */ diff --git a/arch/m32r/include/uapi/asm/termios.h b/arch/m32r/include/uapi/asm/termios.h new file mode 100644 index 000000000000..07ad27b8f7db --- /dev/null +++ b/arch/m32r/include/uapi/asm/termios.h @@ -0,0 +1,43 @@ +#ifndef _UAPI_M32R_TERMIOS_H +#define _UAPI_M32R_TERMIOS_H + +#include +#include + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_M32R_TERMIOS_H */ diff --git a/arch/m32r/include/uapi/asm/types.h b/arch/m32r/include/uapi/asm/types.h new file mode 100644 index 000000000000..9ec9d4c5ac4d --- /dev/null +++ b/arch/m32r/include/uapi/asm/types.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/uapi/asm/unistd.h b/arch/m32r/include/uapi/asm/unistd.h new file mode 100644 index 000000000000..5a54f2ae3b51 --- /dev/null +++ b/arch/m32r/include/uapi/asm/unistd.h @@ -0,0 +1,335 @@ +#ifndef _UAPI_ASM_M32R_UNISTD_H +#define _UAPI_ASM_M32R_UNISTD_H + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +/* 16 is unused */ +/* 17 is unused */ +/* 18 is unused */ +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +/* 23 is unused */ +/* 24 is unused */ +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +/* 28 is unused */ +#define __NR_pause 29 +#define __NR_utime 30 +/* 31 is unused */ +#define __NR_cachectl 32 /* old #define __NR_gtty 32*/ +#define __NR_access 33 +/* 34 is unused */ +/* 35 is unused */ +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +/* 44 is unused */ +#define __NR_brk 45 +/* 46 is unused */ +/* 47 is unused (getgid16) */ +/* 48 is unused */ +/* 49 is unused */ +/* 50 is unused */ +#define __NR_acct 51 +#define __NR_umount2 52 +/* 53 is unused */ +#define __NR_ioctl 54 +/* 55 is unused (fcntl) */ +/* 56 is unused */ +#define __NR_setpgid 57 +/* 58 is unused */ +/* 59 is unused */ +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +/* 67 is unused */ +/* 68 is unused*/ +/* 69 is unused*/ +/* 70 is unused */ +/* 71 is unused */ +/* 72 is unused */ +/* 73 is unused */ +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +/* 76 is unused (old getrlimit) */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +/* 80 is unused */ +/* 81 is unused */ +/* 82 is unused */ +#define __NR_symlink 83 +/* 84 is unused */ +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +/* 89 is unused */ +/* 90 is unused */ +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +/* 95 is unused */ +#define __NR_getpriority 96 +#define __NR_setpriority 97 +/* 98 is unused */ +#define __NR_statfs 99 +#define __NR_fstatfs 100 +/* 101 is unused */ +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +/* 109 is unused */ +/* 110 is unused */ +#define __NR_vhangup 111 +/* 112 is unused */ +/* 113 is unused */ +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +/* 119 is unused */ +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +/* 123 is unused */ +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +/* 126 is unused */ +/* 127 is unused */ +#define __NR_init_module 128 +#define __NR_delete_module 129 +/* 130 is unused */ +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +/* 137 is unused */ +/* 138 is unused */ +/* 139 is unused */ +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +/* 164 is unused */ +/* 165 is unused */ +#define __NR_tas 166 +/* 167 is unused */ +#define __NR_poll 168 +#define __NR_nfsservctl 169 +/* 170 is unused */ +/* 171 is unused */ +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +/* 182 is unused */ +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +/* 188 is unused */ +/* 189 is unused */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +/* 222 is unused */ +/* 223 is unused */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 +/* 251 is unused */ +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +/* 285 is unused */ +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +/* #define __NR_timerfd 322 removed */ +#define __NR_eventfd 323 +#define __NR_fallocate 324 +#define __NR_setns 325 + +#endif /* _UAPI_ASM_M32R_UNISTD_H */ -- cgit v1.2.3 From ae903caae267154de7cf8576b130ff474630596b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 14 Dec 2012 12:44:11 -0500 Subject: Bury the conditionals from kernel_thread/kernel_execve series All architectures have CONFIG_GENERIC_KERNEL_THREAD CONFIG_GENERIC_KERNEL_EXECVE __ARCH_WANT_SYS_EXECVE None of them have __ARCH_WANT_KERNEL_EXECVE and there are only two callers of kernel_execve() (which is a trivial wrapper for do_execve() now) left. Kill the conditionals and make both callers use do_execve(). Signed-off-by: Al Viro --- arch/m32r/Kconfig | 2 -- arch/m32r/include/asm/unistd.h | 1 - 2 files changed, 3 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 5183f43a2cf7..f807721e19a5 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -15,8 +15,6 @@ config M32R select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config SBUS bool diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index d9e7351af2a4..cbfa39158fef 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -352,7 +352,6 @@ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK -- cgit v1.2.3 From 5208ba24e7826519d310474dedaed2f84b0ab6a0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 14 Dec 2012 01:50:19 -0500 Subject: missing user_stack_pointer() instances for the architectures that have usp in pt_regs and do not have user_stack_pointer() already defined. Signed-off-by: Al Viro --- arch/m32r/include/asm/ptrace.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h index c4432f1fb2cf..56795d6cab4c 100644 --- a/arch/m32r/include/asm/ptrace.h +++ b/arch/m32r/include/asm/ptrace.h @@ -134,6 +134,7 @@ extern void init_debug_traps(struct task_struct *); #define instruction_pointer(regs) ((regs)->bpc) #define profile_pc(regs) instruction_pointer(regs) +#define user_stack_pointer(regs) ((regs)->spu) extern void withdraw_debug_trap(struct pt_regs *regs); -- cgit v1.2.3 From 031b6566983ad9c0247087f039af22b3f87596a3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 18 Nov 2012 15:13:17 -0500 Subject: unify SS_ONSTACK/SS_DISABLE definitions Signed-off-by: Al Viro --- arch/m32r/include/asm/signal.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h index e4d2e2ad5f1e..ba714c45259d 100644 --- a/arch/m32r/include/asm/signal.h +++ b/arch/m32r/include/asm/signal.h @@ -98,12 +98,6 @@ typedef unsigned long sigset_t; #define SA_RESTORER 0x04000000 -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -- cgit v1.2.3 From 7b1f62076bba10786d2118006ae68ac120cd6c56 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 7 Nov 2012 17:58:54 -0700 Subject: time: convert arch_gettimeoffset to a pointer Currently, whenever CONFIG_ARCH_USES_GETTIMEOFFSET is enabled, each arch core provides a single implementation of arch_gettimeoffset(). In many cases, different sub-architectures, different machines, or different timer providers exist, and so the arch ends up implementing arch_gettimeoffset() as a call-through-pointer anyway. Examples are ARM, Cris, M68K, and it's arguable that the remaining architectures, M32R and Blackfin, should be doing this anyway. Modify arch_gettimeoffset so that it itself is a function pointer, which the arch initializes. This will allow later changes to move the initialization of this function into individual machine support or timer drivers. This is particularly useful for code in drivers/clocksource which should rely on an arch-independant mechanism to register their implementation of arch_gettimeoffset(). This patch also converts the Cris architecture to set arch_gettimeoffset directly to the final implementation in time_init(), because Cris already had separate time_init() functions per sub-architecture. M68K and ARM are converted to set arch_gettimeoffset to the final implementation in later patches, because they already have function pointers in place for this purpose. Cc: Russell King Cc: Mike Frysinger Cc: Mikael Starvik Cc: Hirokazu Takata Cc: Thomas Gleixner Acked-by: Geert Uytterhoeven Acked-by: Jesper Nilsson Acked-by: John Stultz Signed-off-by: Stephen Warren --- arch/m32r/kernel/time.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c index 84dd04048db9..1a15f81ea1bd 100644 --- a/arch/m32r/kernel/time.c +++ b/arch/m32r/kernel/time.c @@ -57,7 +57,7 @@ extern void smp_local_timer_interrupt(void); static unsigned long latch; -u32 arch_gettimeoffset(void) +static u32 m32r_gettimeoffset(void) { unsigned long elapsed_time = 0; /* [us] */ @@ -165,6 +165,8 @@ void read_persistent_clock(struct timespec *ts) void __init time_init(void) { + arch_gettimeoffset = m32r_gettimeoffset; + #if defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_XNUX2) \ || defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_M32700) \ || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104) -- cgit v1.2.3 From b881bc469bdbdcca60e75047885509eb9886d3a2 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 21 Dec 2012 14:06:37 -0800 Subject: ARCH: drivers remove __dev* attributes. This fixes up all of the smaller arches that had __dev* markings for their platform-specific drivers. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: Peter Zijlstra Cc: Paul Mackerras Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Catalin Marinas Cc: Will Deacon Cc: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Cc: Mike Frysinger Cc: Mikael Starvik Cc: Jesper Nilsson Cc: David Howells Cc: Hirokazu Takata Cc: Geert Uytterhoeven Cc: Michal Simek Cc: Koichi Yasutake Cc: Jonas Bonn Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Chen Liqin Cc: Lennox Wu Cc: Paul Mundt Cc: Chris Metcalf Cc: Guan Xuetao Cc: Bob Liu Cc: Srinivas Kandagatla Cc: Bjorn Helgaas Cc: Myron Stowe Cc: Thomas Gleixner Cc: Andrew Morton Cc: Andi Kleen Cc: Jesse Barnes Cc: Sebastian Andrzej Siewior Cc: Yinghai Lu Cc: Thierry Reding Cc: Greg Ungerer Cc: Grant Likely Cc: "Srivatsa S. Bhat" Cc: Mark Salter Cc: Yong Zhang Cc: Michael Holzheu Cc: Cornelia Huck Cc: Jan Glauber Cc: Wei Yongjun Cc: Nobuhiro Iwamatsu Signed-off-by: Greg Kroah-Hartman --- arch/m32r/kernel/smpboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c index a2cfc0abb05c..13168a769f8f 100644 --- a/arch/m32r/kernel/smpboot.c +++ b/arch/m32r/kernel/smpboot.c @@ -127,7 +127,7 @@ static void unmap_cpu_to_physid(int, int); /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ /* Boot up APs Routines : BSP */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -void __devinit smp_prepare_boot_cpu(void) +void smp_prepare_boot_cpu(void) { bsp_phys_id = hard_smp_processor_id(); physid_set(bsp_phys_id, phys_cpu_present_map); -- cgit v1.2.3 From d59577b6ffd313d0ab3be39cb1ab47e29bdc9182 Mon Sep 17 00:00:00 2001 From: Vincent Bernat Date: Wed, 16 Jan 2013 22:55:49 +0100 Subject: sk-filter: Add ability to lock a socket filter program While a privileged program can open a raw socket, attach some restrictive filter and drop its privileges (or send the socket to an unprivileged program through some Unix socket), the filter can still be removed or modified by the unprivileged program. This commit adds a socket option to lock the filter (SO_LOCK_FILTER) preventing any modification of a socket filter program. This is similar to OpenBSD BIOCLOCK ioctl on bpf sockets, except even root is not allowed change/drop the filter. The state of the lock can be read with getsockopt(). No error is triggered if the state is not changed. -EPERM is returned when a user tries to remove the lock or to change/remove the filter while the lock is active. The check is done directly in sk_attach_filter() and sk_detach_filter() and does not affect only setsockopt() syscall. Signed-off-by: Vincent Bernat Signed-off-by: David S. Miller --- arch/m32r/include/uapi/asm/socket.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/m32r') diff --git a/arch/m32r/include/uapi/asm/socket.h b/arch/m32r/include/uapi/asm/socket.h index 5e7088a26726..6a895155e7a3 100644 --- a/arch/m32r/include/uapi/asm/socket.h +++ b/arch/m32r/include/uapi/asm/socket.h @@ -70,4 +70,6 @@ /* Instruct lower device to use last 4-bytes of skb data as FCS */ #define SO_NOFCS 43 +#define SO_LOCK_FILTER 44 + #endif /* _ASM_M32R_SOCKET_H */ -- cgit v1.2.3 From 055dc21a1d1d219608cd4baac7d0683fb2cbbe8a Mon Sep 17 00:00:00 2001 From: Tom Herbert Date: Tue, 22 Jan 2013 09:49:50 +0000 Subject: soreuseport: infrastructure Definitions and macros for implementing soreusport. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller --- arch/m32r/include/uapi/asm/socket.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/uapi/asm/socket.h b/arch/m32r/include/uapi/asm/socket.h index 6a895155e7a3..519afa2755db 100644 --- a/arch/m32r/include/uapi/asm/socket.h +++ b/arch/m32r/include/uapi/asm/socket.h @@ -22,7 +22,7 @@ #define SO_PRIORITY 12 #define SO_LINGER 13 #define SO_BSDCOMPAT 14 -/* To add :#define SO_REUSEPORT 15 */ +#define SO_REUSEPORT 15 #define SO_PASSCRED 16 #define SO_PEERCRED 17 #define SO_RCVLOWAT 18 -- cgit v1.2.3 From 92a3ce4a1e0047215aa0a0b30cc333bd32b866a8 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 25 Nov 2012 21:20:05 -0500 Subject: consolidate declarations of k_sigaction Only alpha and sparc are unusual - they have ka_restorer in it. And nobody needs that exposed to userland. Signed-off-by: Al Viro --- arch/m32r/include/asm/signal.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h index a5ba4a217fb9..4699405f9f82 100644 --- a/arch/m32r/include/asm/signal.h +++ b/arch/m32r/include/asm/signal.h @@ -23,9 +23,6 @@ struct sigaction { sigset_t sa_mask; /* mask last for extensibility */ }; -struct k_sigaction { - struct sigaction sa; -}; #include #undef __HAVE_ARCH_SIG_BITOPS -- cgit v1.2.3 From 574c4866e33d648520a8bd5bf6f573ea6e554e88 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 25 Nov 2012 22:24:19 -0500 Subject: consolidate kernel-side struct sigaction declarations Signed-off-by: Al Viro --- arch/m32r/include/asm/signal.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h index 4699405f9f82..ed3ded6601e8 100644 --- a/arch/m32r/include/asm/signal.h +++ b/arch/m32r/include/asm/signal.h @@ -16,13 +16,7 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -struct sigaction { - __sighandler_t sa_handler; - unsigned long sa_flags; - __sigrestore_t sa_restorer; - sigset_t sa_mask; /* mask last for extensibility */ -}; - +#define __ARCH_HAS_SA_RESTORER #include #undef __HAVE_ARCH_SIG_BITOPS -- cgit v1.2.3 From 1084f751d437a1823787285517f1161935483569 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 23 Dec 2012 02:55:20 -0500 Subject: m32r: switch to generic sigaltstack Signed-off-by: Al Viro --- arch/m32r/Kconfig | 1 + arch/m32r/kernel/signal.c | 16 ++-------------- 2 files changed, 3 insertions(+), 14 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index f807721e19a5..1f550d4dd5d0 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -15,6 +15,7 @@ config M32R select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA + select GENERIC_SIGALTSTACK config SBUS bool diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c index 6e3c26a1607c..d503568cb753 100644 --- a/arch/m32r/kernel/signal.c +++ b/arch/m32r/kernel/signal.c @@ -27,15 +27,6 @@ #define DEBUG_SIG 0 -asmlinkage int -sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, - unsigned long r2, unsigned long r3, unsigned long r4, - unsigned long r5, unsigned long r6, struct pt_regs *regs) -{ - return do_sigaltstack(uss, uoss, regs->spu); -} - - /* * Do a signal return; undo the signal stack. */ @@ -113,7 +104,7 @@ sys_rt_sigreturn(unsigned long r0, unsigned long r1, if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &result)) goto badframe; - if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->spu) == -EFAULT) + if (restore_altstack(&frame->uc.uc_stack)) goto badframe; return result; @@ -213,10 +204,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, /* Create the ucontext. */ err |= __put_user(0, &frame->uc.uc_flags); err |= __put_user(0, &frame->uc.uc_link); - err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp); - err |= __put_user(sas_ss_flags(regs->spu), - &frame->uc.uc_stack.ss_flags); - err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); + err |= __save_altstack(&frame->uc.uc_stack, regs->spu); err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, set->sig[0]); err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); if (err) -- cgit v1.2.3 From d64008a8f30e0b381b292788ec6f3ee509b3bb40 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 25 Nov 2012 23:12:10 -0500 Subject: burying unused conditionals __ARCH_WANT_SYS_RT_SIGACTION, __ARCH_WANT_SYS_RT_SIGSUSPEND, __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND, __ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL - not used anymore CONFIG_GENERIC_{SIGALTSTACK,COMPAT_RT_SIG{ACTION,QUEUEINFO,PENDING,PROCMASK}} - can be assumed always set. --- arch/m32r/Kconfig | 1 - arch/m32r/include/asm/unistd.h | 2 -- 2 files changed, 3 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 1f550d4dd5d0..f807721e19a5 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -15,7 +15,6 @@ config M32R select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA - select GENERIC_SIGALTSTACK config SBUS bool diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index 79b063caec85..555629b05267 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -20,8 +20,6 @@ #define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_OLD_GETRLIMIT /*will be unused*/ #define __ARCH_WANT_SYS_OLDUMOUNT -#define __ARCH_WANT_SYS_RT_SIGACTION -#define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK -- cgit v1.2.3 From 1d8225661e2407241dbf16143180ff673668d6d7 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Sat, 9 Feb 2013 22:42:39 -0500 Subject: m32r idle: delete pm_idle, and other dead idle code All paths on m32r lead to cpu_relax(). So delete the dead code and simply call cpu_relax() directly. Signed-off-by: Len Brown Cc: linux-m32r@ml.linux-m32r.org --- arch/m32r/kernel/process.c | 51 ++-------------------------------------------- 1 file changed, 2 insertions(+), 49 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index 765d0f57c787..bde899e155d3 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -44,35 +44,9 @@ unsigned long thread_saved_pc(struct task_struct *tsk) return tsk->thread.lr; } -/* - * Powermanagement idle function, if any.. - */ -static void (*pm_idle)(void) = NULL; - void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); -/* - * We use this is we don't have any better - * idle routine.. - */ -static void default_idle(void) -{ - /* M32R_FIXME: Please use "cpu_sleep" mode. */ - cpu_relax(); -} - -/* - * On SMP it's slightly faster (but much more power-consuming!) - * to poll the ->work.need_resched flag instead of waiting for the - * cross-CPU IPI to arrive. Use this option with caution. - */ -static void poll_idle (void) -{ - /* M32R_FIXME */ - cpu_relax(); -} - /* * The idle thread. There's no useful work to be * done, so just try to conserve power and have a @@ -84,14 +58,8 @@ void cpu_idle (void) /* endless idle loop with no priority at all */ while (1) { rcu_idle_enter(); - while (!need_resched()) { - void (*idle)(void) = pm_idle; - - if (!idle) - idle = default_idle; - - idle(); - } + while (!need_resched()) + cpu_relax(); rcu_idle_exit(); schedule_preempt_disabled(); } @@ -120,21 +88,6 @@ void machine_power_off(void) /* M32R_FIXME */ } -static int __init idle_setup (char *str) -{ - if (!strncmp(str, "poll", 4)) { - printk("using poll in idle threads.\n"); - pm_idle = poll_idle; - } else if (!strncmp(str, "sleep", 4)) { - printk("using sleep in idle threads.\n"); - pm_idle = default_idle; - } - - return 1; -} - -__setup("idle=", idle_setup); - void show_regs(struct pt_regs * regs) { printk("\n"); -- cgit v1.2.3 From e72837e3e7bae3f182c4ac63c9424e86f1158dd0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 17 Feb 2013 17:47:04 -0500 Subject: default SET_PERSONALITY() in linux/elf.h Signed-off-by: Al Viro --- arch/m32r/include/asm/elf.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/asm/elf.h b/arch/m32r/include/asm/elf.h index 70896161c636..8acc9da9a15e 100644 --- a/arch/m32r/include/asm/elf.h +++ b/arch/m32r/include/asm/elf.h @@ -128,7 +128,4 @@ typedef elf_fpreg_t elf_fpregset_t; intent than poking at uname or /proc/cpuinfo. */ #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex) \ - set_personality(PER_LINUX | (current->personality & (~PER_MASK))) - #endif /* _ASM_M32R__ELF_H */ -- cgit v1.2.3 From 887cbce0adead8dc394157b8e53603ed001a3060 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 27 Feb 2013 17:05:48 -0800 Subject: arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS Change it to CONFIG_HAVE_VIRT_TO_BUS and set it in all architecures that already provide virt_to_bus(). Signed-off-by: Stephen Rothwell Reviewed-by: James Hogan Cc: Bjorn Helgaas Cc: H Hartley Sweeten Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: "David S. Miller" Cc: Paul Mundt Cc: Vineet Gupta Cc: James Bottomley Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/m32r/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index f807721e19a5..92623818a1fe 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -10,6 +10,7 @@ config M32R select ARCH_WANT_IPC_PARSE_VERSION select HAVE_DEBUG_BUGVERBOSE select HAVE_GENERIC_HARDIRQS + select HAVE_VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 -- cgit v1.2.3 From 4febd95a8a85dd38b1a71fcf9726e19c7fd20039 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 7 Mar 2013 15:48:16 +1100 Subject: Select VIRT_TO_BUS directly where needed In commit 887cbce0adea ("arch Kconfig: centralise ARCH_NO_VIRT_TO_BUS") I introduced the config sybmol HAVE_VIRT_TO_BUS and selected that where needed. I am not sure what I was thinking. Instead, just directly select VIRT_TO_BUS where it is needed. Signed-off-by: Stephen Rothwell Signed-off-by: Linus Torvalds --- arch/m32r/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/m32r') diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 92623818a1fe..bcd17b206571 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -10,7 +10,7 @@ config M32R select ARCH_WANT_IPC_PARSE_VERSION select HAVE_DEBUG_BUGVERBOSE select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 -- cgit v1.2.3 From 415586c9e6d35ca116af714d7d0bea9c9f998ce5 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 13 Mar 2013 14:59:48 -0700 Subject: UAPI: fix endianness conditionals in M32R's asm/stat.h In the UAPI header files, __BIG_ENDIAN and __LITTLE_ENDIAN must be compared against __BYTE_ORDER in preprocessor conditionals where these are exposed to userspace (that is they're not inside __KERNEL__ conditionals). However, in the main kernel the norm is to check for "defined(__XXX_ENDIAN)" rather than comparing against __BYTE_ORDER and this has incorrectly leaked into the userspace headers. The definition of struct stat64 in M32R's asm/stat.h is wrong in this way. Note that userspace will likely interpret the field order incorrectly as the big-endian variant on little-endian machines - depending on header inclusion order. [!!!] NOTE [!!!] This patch may adversely change the userspace API. It might be better to fix the ordering of st_blocks and __pad4 in struct stat64. Signed-off-by: David Howells Cc: Hirokazu Takata Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/m32r/include/uapi/asm/stat.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/m32r') diff --git a/arch/m32r/include/uapi/asm/stat.h b/arch/m32r/include/uapi/asm/stat.h index da4518f82d6d..98470fe483b6 100644 --- a/arch/m32r/include/uapi/asm/stat.h +++ b/arch/m32r/include/uapi/asm/stat.h @@ -63,10 +63,10 @@ struct stat64 { long long st_size; unsigned long st_blksize; -#if defined(__BIG_ENDIAN) +#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN) unsigned long __pad4; /* future possible st_blocks high bits */ unsigned long st_blocks; /* Number 512-byte blocks allocated. */ -#elif defined(__LITTLE_ENDIAN) +#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) unsigned long st_blocks; /* Number 512-byte blocks allocated. */ unsigned long __pad4; /* future possible st_blocks high bits */ #else -- cgit v1.2.3