Merge git://oak/home/sfr/kernels/iseries/work
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 601ddbf..7a3e115 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -13,7 +13,7 @@
obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
signal_32.o pmc.o
obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
- ptrace32.o systbl.o
+ signal_64.o ptrace32.o systbl.o
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
obj-$(CONFIG_PPC_OF) += of_device.o
diff --git a/include/asm-ppc64/ppc32.h b/arch/powerpc/kernel/ppc32.h
similarity index 86%
rename from include/asm-ppc64/ppc32.h
rename to arch/powerpc/kernel/ppc32.h
index 3945a55..90e5627 100644
--- a/include/asm-ppc64/ppc32.h
+++ b/arch/powerpc/kernel/ppc32.h
@@ -91,6 +91,22 @@
compat_size_t ss_size;
} stack_32_t;
+struct pt_regs32 {
+ unsigned int gpr[32];
+ unsigned int nip;
+ unsigned int msr;
+ unsigned int orig_gpr3; /* Used for restarting system calls */
+ unsigned int ctr;
+ unsigned int link;
+ unsigned int xer;
+ unsigned int ccr;
+ unsigned int mq; /* 601 only (not used at present) */
+ unsigned int trap; /* Reason for being here */
+ unsigned int dar; /* Fault registers */
+ unsigned int dsisr;
+ unsigned int result; /* Result of a system call */
+};
+
struct sigcontext32 {
unsigned int _unused[4];
int signal;
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 444c3e8..876c57c 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -43,7 +43,7 @@
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
#ifdef CONFIG_PPC64
-#include <asm/ppc32.h>
+#include "ppc32.h"
#include <asm/ppcdebug.h>
#include <asm/unistd.h>
#include <asm/vdso.h>
diff --git a/arch/ppc64/kernel/signal.c b/arch/powerpc/kernel/signal_64.c
similarity index 100%
rename from arch/ppc64/kernel/signal.c
rename to arch/powerpc/kernel/signal_64.c
diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
index 74892ad..430cb39 100644
--- a/arch/ppc64/kernel/Makefile
+++ b/arch/ppc64/kernel/Makefile
@@ -12,7 +12,6 @@
endif
obj-y += irq.o idle.o dma.o \
- signal.o \
align.o pacaData.o \
udbg.o ioctl32.o \
rtc.o \
diff --git a/include/asm-ppc64/ptrace.h b/include/asm-powerpc/ptrace.h
similarity index 66%
rename from include/asm-ppc64/ptrace.h
rename to include/asm-powerpc/ptrace.h
index 3a55377..1f7ecdb 100644
--- a/include/asm-ppc64/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_PTRACE_H
-#define _PPC64_PTRACE_H
+#ifndef _ASM_POWERPC_PTRACE_H
+#define _ASM_POWERPC_PTRACE_H
/*
* Copyright (C) 2001 PPC64 Team, IBM Corp
@@ -16,7 +16,7 @@
* that the overall structure is a multiple of 16 bytes in length.
*
* Note that the offsets of the fields in this struct correspond with
- * the PT_* values below. This simplifies arch/ppc64/kernel/ptrace.c.
+ * the PT_* values below. This simplifies arch/powerpc/kernel/ptrace.c.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -30,61 +30,30 @@
unsigned long gpr[32];
unsigned long nip;
unsigned long msr;
- unsigned long orig_gpr3; /* Used for restarting system calls */
+ unsigned long orig_gpr3; /* Used for restarting system calls */
unsigned long ctr;
unsigned long link;
unsigned long xer;
unsigned long ccr;
- unsigned long softe; /* Soft enabled/disabled */
- unsigned long trap; /* Reason for being here */
- unsigned long dar; /* Fault registers */
- unsigned long dsisr;
- unsigned long result; /* Result of a system call */
+#ifdef __powerpc64__
+ unsigned long softe; /* Soft enabled/disabled */
+#else
+ unsigned long mq; /* 601 only (not used at present) */
+ /* Used on APUS to hold IPL value. */
+#endif
+ unsigned long trap; /* Reason for being here */
+ /* N.B. for critical exceptions on 4xx, the dar and dsisr
+ fields are overloaded to hold srr0 and srr1. */
+ unsigned long dar; /* Fault registers */
+ unsigned long dsisr; /* on 4xx/Book-E used for ESR */
+ unsigned long result; /* Result of a system call */
};
-struct pt_regs32 {
- unsigned int gpr[32];
- unsigned int nip;
- unsigned int msr;
- unsigned int orig_gpr3; /* Used for restarting system calls */
- unsigned int ctr;
- unsigned int link;
- unsigned int xer;
- unsigned int ccr;
- unsigned int mq; /* 601 only (not used at present) */
- unsigned int trap; /* Reason for being here */
- unsigned int dar; /* Fault registers */
- unsigned int dsisr;
- unsigned int result; /* Result of a system call */
-};
+#endif /* __ASSEMBLY__ */
#ifdef __KERNEL__
-#define instruction_pointer(regs) ((regs)->nip)
-
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
-#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1)
-
-#define force_successful_syscall_return() \
- (current_thread_info()->syscall_noerror = 1)
-
-/*
- * We use the least-significant bit of the trap field to indicate
- * whether we have saved the full set of registers, or only a
- * partial set. A 1 there means the partial set.
- */
-#define FULL_REGS(regs) (((regs)->trap & 1) == 0)
-#define TRAP(regs) ((regs)->trap & ~0xF)
-#define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1)
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASSEMBLY__ */
+#ifdef __powerpc64__
#define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */
@@ -92,8 +61,65 @@
#define __SIGNAL_FRAMESIZE 128
#define __SIGNAL_FRAMESIZE32 64
+#else /* __powerpc64__ */
+
+#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */
+
+/* Size of stack frame allocated when calling signal handler. */
+#define __SIGNAL_FRAMESIZE 64
+
+#endif /* __powerpc64__ */
+
+#ifndef __ASSEMBLY__
+
+#define instruction_pointer(regs) ((regs)->nip)
+#ifdef CONFIG_SMP
+extern unsigned long profile_pc(struct pt_regs *regs);
+#else
+#define profile_pc(regs) instruction_pointer(regs)
+#endif
+
+#ifdef __powerpc64__
+#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1)
+#else
+#define user_mode(regs) (((regs)->msr & MSR_PR) != 0)
+#endif
+
+#define force_successful_syscall_return() \
+ do { \
+ current_thread_info()->syscall_noerror = 1; \
+ } while(0)
+
+/*
+ * We use the least-significant bit of the trap field to indicate
+ * whether we have saved the full set of registers, or only a
+ * partial set. A 1 there means the partial set.
+ * On 4xx we use the next bit to indicate whether the exception
+ * is a critical exception (1 means it is).
+ */
+#define FULL_REGS(regs) (((regs)->trap & 1) == 0)
+#ifndef __powerpc64__
+#define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) == 0)
+#endif /* ! __powerpc64__ */
+#define TRAP(regs) ((regs)->trap & ~0xF)
+#ifdef __powerpc64__
+#define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1)
+#else
+#define CHECK_FULL_REGS(regs) \
+do { \
+ if ((regs)->trap & 1) \
+ printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \
+} while (0)
+#endif /* __powerpc64__ */
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
/*
* Offsets used by 'ptrace' system call interface.
+ * These can't be changed without breaking binary compatibility
+ * with MkLinux, etc.
*/
#define PT_R0 0
#define PT_R1 1
@@ -137,18 +163,25 @@
#define PT_LNK 36
#define PT_XER 37
#define PT_CCR 38
+#ifndef __powerpc64__
+#define PT_MQ 39
+#else
#define PT_SOFTE 39
#define PT_TRAP 40
#define PT_DAR 41
#define PT_DSISR 42
#define PT_RESULT 43
+#endif
-#define PT_FPR0 48
+#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */
-/*
- * Kernel and userspace will both use this PT_FPSCR value. 32-bit apps will
- * have visibility to the asm-ppc/ptrace.h header instead of this one.
- */
+#ifndef __powerpc64__
+
+#define PT_FPR31 (PT_FPR0 + 2*31)
+#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
+
+#else /* __powerpc64__ */
+
#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */
#ifdef __KERNEL__
@@ -165,29 +198,29 @@
#define PT_VRSAVE_32 (PT_VR0 + 33*4)
#endif
+#endif /* __powerpc64__ */
+
/*
- * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go.
- * The transfer totals 34 quadword. Quadwords 0-31 contain the
- * corresponding vector registers. Quadword 32 contains the vscr as the
- * last word (offset 12) within that quadword. Quadword 33 contains the
+ * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go.
+ * The transfer totals 34 quadword. Quadwords 0-31 contain the
+ * corresponding vector registers. Quadword 32 contains the vscr as the
+ * last word (offset 12) within that quadword. Quadword 33 contains the
* vrsave as the first word (offset 0) within the quadword.
*
- * This definition of the VMX state is compatible with the current PPC32
- * ptrace interface. This allows signal handling and ptrace to use the same
- * structures. This also simplifies the implementation of a bi-arch
+ * This definition of the VMX state is compatible with the current PPC32
+ * ptrace interface. This allows signal handling and ptrace to use the same
+ * structures. This also simplifies the implementation of a bi-arch
* (combined (32- and 64-bit) gdb.
*/
#define PTRACE_GETVRREGS 18
#define PTRACE_SETVRREGS 19
-/*
- * While we dont have 64bit book E processors, we need to reserve the
- * relevant ptrace calls for 32bit compatibility.
- */
-#if 0
-#define PTRACE_GETEVRREGS 20
-#define PTRACE_SETEVRREGS 21
-#endif
+#ifndef __powerpc64__
+/* Get/set all the upper 32-bits of the SPE registers, accumulator, and
+ * spefscr, in one go */
+#define PTRACE_GETEVRREGS 20
+#define PTRACE_SETEVRREGS 21
+#endif /* __powerpc64__ */
/*
* Get or set a debug register. The first 16 are DABR registers and the
@@ -196,6 +229,7 @@
#define PTRACE_GET_DEBUGREG 25
#define PTRACE_SET_DEBUGREG 26
+#ifdef __powerpc64__
/* Additional PTRACE requests implemented on PowerPC. */
#define PPC_PTRACE_GETREGS 0x99 /* Get GPRs 0 - 31 */
#define PPC_PTRACE_SETREGS 0x98 /* Set GPRs 0 - 31 */
@@ -209,5 +243,6 @@
#define PPC_PTRACE_POKEDATA_3264 0x92
#define PPC_PTRACE_PEEKUSR_3264 0x91
#define PPC_PTRACE_POKEUSR_3264 0x90
+#endif /* __powerpc64__ */
-#endif /* _PPC64_PTRACE_H */
+#endif /* _ASM_POWERPC_PTRACE_H */
diff --git a/include/asm-ppc64/sigcontext.h b/include/asm-powerpc/sigcontext.h
similarity index 82%
rename from include/asm-ppc64/sigcontext.h
rename to include/asm-powerpc/sigcontext.h
index 6f8aee7..165d630 100644
--- a/include/asm-ppc64/sigcontext.h
+++ b/include/asm-powerpc/sigcontext.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PPC64_SIGCONTEXT_H
-#define _ASM_PPC64_SIGCONTEXT_H
+#ifndef _ASM_POWERPC_SIGCONTEXT_H
+#define _ASM_POWERPC_SIGCONTEXT_H
/*
* This program is free software; you can redistribute it and/or
@@ -9,39 +9,44 @@
*/
#include <linux/compiler.h>
#include <asm/ptrace.h>
+#ifdef __powerpc64__
#include <asm/elf.h>
-
+#endif
struct sigcontext {
unsigned long _unused[4];
int signal;
+#ifdef __powerpc64__
int _pad0;
+#endif
unsigned long handler;
unsigned long oldmask;
struct pt_regs __user *regs;
+#ifdef __powerpc64__
elf_gregset_t gp_regs;
elf_fpregset_t fp_regs;
/*
- * To maintain compatibility with current implementations the sigcontext is
- * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
- * followed by an unstructured (vmx_reserve) field of 69 doublewords. This
- * allows the array of vector registers to be quadword aligned independent of
- * the alignment of the containing sigcontext or ucontext. It is the
- * responsibility of the code setting the sigcontext to set this pointer to
- * either NULL (if this processor does not support the VMX feature) or the
+ * To maintain compatibility with current implementations the sigcontext is
+ * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
+ * followed by an unstructured (vmx_reserve) field of 69 doublewords. This
+ * allows the array of vector registers to be quadword aligned independent of
+ * the alignment of the containing sigcontext or ucontext. It is the
+ * responsibility of the code setting the sigcontext to set this pointer to
+ * either NULL (if this processor does not support the VMX feature) or the
* address of the first quadword within the allocated (vmx_reserve) area.
*
- * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with
- * an array of 34 quadword entries (elf_vrregset_t). The entries with
- * indexes 0-31 contain the corresponding vector registers. The entry with
- * index 32 contains the vscr as the last word (offset 12) within the
- * quadword. This allows the vscr to be stored as either a quadword (since
- * it must be copied via a vector register to/from storage) or as a word.
- * The entry with index 33 contains the vrsave as the first word (offset 0)
+ * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with
+ * an array of 34 quadword entries (elf_vrregset_t). The entries with
+ * indexes 0-31 contain the corresponding vector registers. The entry with
+ * index 32 contains the vscr as the last word (offset 12) within the
+ * quadword. This allows the vscr to be stored as either a quadword (since
+ * it must be copied via a vector register to/from storage) or as a word.
+ * The entry with index 33 contains the vrsave as the first word (offset 0)
* within the quadword.
*/
elf_vrreg_t __user *v_regs;
long vmx_reserve[ELF_NVRREG+ELF_NVRREG+1];
+#endif
};
-#endif /* _ASM_PPC64_SIGCONTEXT_H */
+#endif /* _ASM_POWERPC_SIGCONTEXT_H */
diff --git a/include/asm-powerpc/stat.h b/include/asm-powerpc/stat.h
new file mode 100644
index 0000000..e4edc51
--- /dev/null
+++ b/include/asm-powerpc/stat.h
@@ -0,0 +1,81 @@
+#ifndef _ASM_POWERPC_STAT_H
+#define _ASM_POWERPC_STAT_H
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/types.h>
+
+#define STAT_HAVE_NSEC 1
+
+#ifndef __powerpc64__
+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;
+};
+#endif /* !__powerpc64__ */
+
+struct stat {
+ unsigned long st_dev;
+ ino_t st_ino;
+#ifdef __powerpc64__
+ nlink_t st_nlink;
+ mode_t st_mode;
+#else
+ mode_t st_mode;
+ nlink_t st_nlink;
+#endif
+ uid_t st_uid;
+ gid_t st_gid;
+ unsigned long st_rdev;
+ off_t 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;
+#ifdef __powerpc64__
+ unsigned long __unused6;
+#endif
+};
+
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+struct stat64 {
+ unsigned long long st_dev; /* Device. */
+ unsigned long long st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group. */
+ unsigned long long st_rdev; /* Device number, if device. */
+ unsigned short __pad2;
+ long long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ long long st_blocks; /* Number 512-byte blocks allocated. */
+ int st_atime; /* Time of last access. */
+ unsigned int st_atime_nsec;
+ int st_mtime; /* Time of last modification. */
+ unsigned int st_mtime_nsec;
+ int st_ctime; /* Time of last status change. */
+ unsigned int st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+
+#endif /* _ASM_POWERPC_STAT_H */
diff --git a/include/asm-powerpc/ucontext.h b/include/asm-powerpc/ucontext.h
new file mode 100644
index 0000000..d9a4ddf
--- /dev/null
+++ b/include/asm-powerpc/ucontext.h
@@ -0,0 +1,40 @@
+#ifndef _ASM_POWERPC_UCONTEXT_H
+#define _ASM_POWERPC_UCONTEXT_H
+
+#ifdef __powerpc64__
+#include <asm/sigcontext.h>
+#else
+#include <asm/elf.h>
+#endif
+#include <asm/signal.h>
+
+#ifndef __powerpc64__
+struct mcontext {
+ elf_gregset_t mc_gregs;
+ elf_fpregset_t mc_fregs;
+ unsigned long mc_pad[2];
+ elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
+};
+#endif
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext __user *uc_link;
+ stack_t uc_stack;
+#ifndef __powerpc64__
+ int uc_pad[7];
+ struct mcontext __user *uc_regs;/* points to uc_mcontext field */
+#endif
+ sigset_t uc_sigmask;
+ /* glibc has 1024-bit signal masks, ours are 64-bit */
+#ifdef __powerpc64__
+ sigset_t __unused[15]; /* Allow for uc_sigmask growth */
+ struct sigcontext uc_mcontext; /* last for extensibility */
+#else
+ int uc_maskext[30];
+ int uc_pad2[3];
+ struct mcontext uc_mcontext;
+#endif
+};
+
+#endif /* _ASM_POWERPC_UCONTEXT_H */
diff --git a/include/asm-ppc/ptrace.h b/include/asm-ppc/ptrace.h
deleted file mode 100644
index c34fb4e..0000000
--- a/include/asm-ppc/ptrace.h
+++ /dev/null
@@ -1,152 +0,0 @@
-#ifndef _PPC_PTRACE_H
-#define _PPC_PTRACE_H
-
-/*
- * This struct defines the way the registers are stored on the
- * kernel stack during a system call or other kernel entry.
- *
- * this should only contain volatile regs
- * since we can keep non-volatile in the thread_struct
- * should set this up when only volatiles are saved
- * by intr code.
- *
- * Since this is going on the stack, *CARE MUST BE TAKEN* to insure
- * that the overall structure is a multiple of 16 bytes in length.
- *
- * Note that the offsets of the fields in this struct correspond with
- * the PT_* values below. This simplifies arch/ppc/kernel/ptrace.c.
- */
-
-#ifndef __ASSEMBLY__
-struct pt_regs {
- unsigned long gpr[32];
- unsigned long nip;
- unsigned long msr;
- unsigned long orig_gpr3; /* Used for restarting system calls */
- unsigned long ctr;
- unsigned long link;
- unsigned long xer;
- unsigned long ccr;
- unsigned long mq; /* 601 only (not used at present) */
- /* Used on APUS to hold IPL value. */
- unsigned long trap; /* Reason for being here */
- /* N.B. for critical exceptions on 4xx, the dar and dsisr
- fields are overloaded to hold srr0 and srr1. */
- unsigned long dar; /* Fault registers */
- unsigned long dsisr; /* on 4xx/Book-E used for ESR */
- unsigned long result; /* Result of a system call */
-};
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef __KERNEL__
-#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */
-
-/* Size of stack frame allocated when calling signal handler. */
-#define __SIGNAL_FRAMESIZE 64
-
-#ifndef __ASSEMBLY__
-#define instruction_pointer(regs) ((regs)->nip)
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
-#define user_mode(regs) (((regs)->msr & MSR_PR) != 0)
-
-#define force_successful_syscall_return() \
- do { \
- current_thread_info()->syscall_noerror = 1; \
- } while(0)
-
-/*
- * We use the least-significant bit of the trap field to indicate
- * whether we have saved the full set of registers, or only a
- * partial set. A 1 there means the partial set.
- * On 4xx we use the next bit to indicate whether the exception
- * is a critical exception (1 means it is).
- */
-#define FULL_REGS(regs) (((regs)->trap & 1) == 0)
-#define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) == 0)
-#define TRAP(regs) ((regs)->trap & ~0xF)
-
-#define CHECK_FULL_REGS(regs) \
-do { \
- if ((regs)->trap & 1) \
- printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \
-} while (0)
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-/*
- * Offsets used by 'ptrace' system call interface.
- * These can't be changed without breaking binary compatibility
- * with MkLinux, etc.
- */
-#define PT_R0 0
-#define PT_R1 1
-#define PT_R2 2
-#define PT_R3 3
-#define PT_R4 4
-#define PT_R5 5
-#define PT_R6 6
-#define PT_R7 7
-#define PT_R8 8
-#define PT_R9 9
-#define PT_R10 10
-#define PT_R11 11
-#define PT_R12 12
-#define PT_R13 13
-#define PT_R14 14
-#define PT_R15 15
-#define PT_R16 16
-#define PT_R17 17
-#define PT_R18 18
-#define PT_R19 19
-#define PT_R20 20
-#define PT_R21 21
-#define PT_R22 22
-#define PT_R23 23
-#define PT_R24 24
-#define PT_R25 25
-#define PT_R26 26
-#define PT_R27 27
-#define PT_R28 28
-#define PT_R29 29
-#define PT_R30 30
-#define PT_R31 31
-
-#define PT_NIP 32
-#define PT_MSR 33
-#ifdef __KERNEL__
-#define PT_ORIG_R3 34
-#endif
-#define PT_CTR 35
-#define PT_LNK 36
-#define PT_XER 37
-#define PT_CCR 38
-#define PT_MQ 39
-
-#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */
-#define PT_FPR31 (PT_FPR0 + 2*31)
-#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
-
-/* Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go */
-#define PTRACE_GETVRREGS 18
-#define PTRACE_SETVRREGS 19
-
-/* Get/set all the upper 32-bits of the SPE registers, accumulator, and
- * spefscr, in one go */
-#define PTRACE_GETEVRREGS 20
-#define PTRACE_SETEVRREGS 21
-
-/*
- * Get or set a debug register. The first 16 are DABR registers and the
- * second 16 are IABR registers.
- */
-#define PTRACE_GET_DEBUGREG 25
-#define PTRACE_SET_DEBUGREG 26
-
-#endif
diff --git a/include/asm-ppc/sigcontext.h b/include/asm-ppc/sigcontext.h
deleted file mode 100644
index b7a417e..0000000
--- a/include/asm-ppc/sigcontext.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_PPC_SIGCONTEXT_H
-#define _ASM_PPC_SIGCONTEXT_H
-
-#include <asm/ptrace.h>
-#include <linux/compiler.h>
-
-struct sigcontext {
- unsigned long _unused[4];
- int signal;
- unsigned long handler;
- unsigned long oldmask;
- struct pt_regs __user *regs;
-};
-
-#endif
diff --git a/include/asm-ppc/stat.h b/include/asm-ppc/stat.h
deleted file mode 100644
index cadb342..0000000
--- a/include/asm-ppc/stat.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef _PPC_STAT_H
-#define _PPC_STAT_H
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif /* __KERNEL__ */
-
-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 st_dev;
- ino_t st_ino;
- mode_t st_mode;
- nlink_t st_nlink;
- uid_t st_uid;
- gid_t st_gid;
- unsigned st_rdev;
- off_t 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.
- */
-struct stat64 {
- unsigned long long st_dev; /* Device. */
- unsigned long long st_ino; /* File serial number. */
- unsigned int st_mode; /* File mode. */
- unsigned int st_nlink; /* Link count. */
- unsigned int st_uid; /* User ID of the file's owner. */
- unsigned int st_gid; /* Group ID of the file's group. */
- unsigned long long st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
- long long st_size; /* Size of file, in bytes. */
- long st_blksize; /* Optimal block size for I/O. */
-
- long long st_blocks; /* Number 512-byte blocks allocated. */
- long st_atime; /* Time of last access. */
- unsigned long st_atime_nsec;
- long st_mtime; /* Time of last modification. */
- unsigned long int st_mtime_nsec;
- long st_ctime; /* Time of last status change. */
- unsigned long int st_ctime_nsec;
- unsigned long int __unused4;
- unsigned long int __unused5;
-};
-#endif
diff --git a/include/asm-ppc/ucontext.h b/include/asm-ppc/ucontext.h
deleted file mode 100644
index 664bc98..0000000
--- a/include/asm-ppc/ucontext.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _ASMPPC_UCONTEXT_H
-#define _ASMPPC_UCONTEXT_H
-
-#include <asm/elf.h>
-#include <asm/signal.h>
-
-struct mcontext {
- elf_gregset_t mc_gregs;
- elf_fpregset_t mc_fregs;
- unsigned long mc_pad[2];
- elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
-};
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext __user *uc_link;
- stack_t uc_stack;
- int uc_pad[7];
- struct mcontext __user *uc_regs;/* points to uc_mcontext field */
- sigset_t uc_sigmask;
- /* glibc has 1024-bit signal masks, ours are 64-bit */
- int uc_maskext[30];
- int uc_pad2[3];
- struct mcontext uc_mcontext;
-};
-
-#endif /* !_ASMPPC_UCONTEXT_H */
diff --git a/include/asm-ppc64/stat.h b/include/asm-ppc64/stat.h
deleted file mode 100644
index 973a5f9..0000000
--- a/include/asm-ppc64/stat.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _PPC64_STAT_H
-#define _PPC64_STAT_H
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/types.h>
-
-struct stat {
- unsigned long st_dev;
- ino_t st_ino;
- nlink_t st_nlink;
- mode_t st_mode;
- uid_t st_uid;
- gid_t st_gid;
- unsigned long st_rdev;
- off_t 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;
- unsigned long __unused6;
-};
-
-#define STAT_HAVE_NSEC 1
-
-/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
-struct stat64 {
- unsigned long st_dev; /* Device. */
- unsigned long st_ino; /* File serial number. */
- unsigned int st_mode; /* File mode. */
- unsigned int st_nlink; /* Link count. */
- unsigned int st_uid; /* User ID of the file's owner. */
- unsigned int st_gid; /* Group ID of the file's group. */
- unsigned long st_rdev; /* Device number, if device. */
- unsigned short __pad2;
- long st_size; /* Size of file, in bytes. */
- int st_blksize; /* Optimal block size for I/O. */
-
- long st_blocks; /* Number 512-byte blocks allocated. */
- int st_atime; /* Time of last access. */
- int st_atime_nsec;
- int st_mtime; /* Time of last modification. */
- int st_mtime_nsec;
- int st_ctime; /* Time of last status change. */
- int st_ctime_nsec;
- unsigned int __unused4;
- unsigned int __unused5;
-};
-#endif
diff --git a/include/asm-ppc64/ucontext.h b/include/asm-ppc64/ucontext.h
deleted file mode 100644
index ef8cc5b..0000000
--- a/include/asm-ppc64/ucontext.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASMPPC64_UCONTEXT_H
-#define _ASMPPC64_UCONTEXT_H
-
-#include <asm/sigcontext.h>
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- sigset_t uc_sigmask;
- sigset_t __unsued[15]; /* Allow for uc_sigmask growth */
- struct sigcontext uc_mcontext; /* last for extensibility */
-};
-
-#endif /* _ASMPPC64_UCONTEXT_H */
