diff options
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/ptrace.h | 152 | ||||
| -rw-r--r-- | include/asm-ppc/sigcontext.h | 15 | ||||
| -rw-r--r-- | include/asm-ppc/stat.h | 69 | ||||
| -rw-r--r-- | include/asm-ppc/ucontext.h | 27 |
4 files changed, 0 insertions, 263 deletions
diff --git a/include/asm-ppc/ptrace.h b/include/asm-ppc/ptrace.h deleted file mode 100644 index c34fb4e37a9..00000000000 --- 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 b7a417e0a92..00000000000 --- 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 cadb3429849..00000000000 --- 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 664bc984d51..00000000000 --- 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 */ |