diff options
Diffstat (limited to 'arch/s390/kernel/ptrace.c')
| -rw-r--r-- | arch/s390/kernel/ptrace.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index cc02232aa96e..37dfe33dab73 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -52,7 +52,7 @@ FixPerRegisters(struct task_struct *task) struct pt_regs *regs; per_struct *per_info; - regs = __KSTK_PTREGS(task); + regs = task_pt_regs(task); per_info = (per_struct *) &task->thread.per_info; per_info->control_regs.bits.em_instruction_fetch = per_info->single_step | per_info->instruction_fetch; @@ -150,7 +150,7 @@ peek_user(struct task_struct *child, addr_t addr, addr_t data) /* * psw and gprs are stored on the stack */ - tmp = *(addr_t *)((addr_t) &__KSTK_PTREGS(child)->psw + addr); + tmp = *(addr_t *)((addr_t) &task_pt_regs(child)->psw + addr); if (addr == (addr_t) &dummy->regs.psw.mask) /* Remove per bit from user psw. */ tmp &= ~PSW_MASK_PER; @@ -176,7 +176,7 @@ peek_user(struct task_struct *child, addr_t addr, addr_t data) /* * orig_gpr2 is stored on the kernel stack */ - tmp = (addr_t) __KSTK_PTREGS(child)->orig_gpr2; + tmp = (addr_t) task_pt_regs(child)->orig_gpr2; } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) { /* @@ -243,7 +243,7 @@ poke_user(struct task_struct *child, addr_t addr, addr_t data) high order bit but older gdb's rely on it */ data |= PSW_ADDR_AMODE; #endif - *(addr_t *)((addr_t) &__KSTK_PTREGS(child)->psw + addr) = data; + *(addr_t *)((addr_t) &task_pt_regs(child)->psw + addr) = data; } else if (addr < (addr_t) (&dummy->regs.orig_gpr2)) { /* @@ -267,7 +267,7 @@ poke_user(struct task_struct *child, addr_t addr, addr_t data) /* * orig_gpr2 is stored on the kernel stack */ - __KSTK_PTREGS(child)->orig_gpr2 = data; + task_pt_regs(child)->orig_gpr2 = data; } else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) { /* @@ -393,15 +393,15 @@ peek_user_emu31(struct task_struct *child, addr_t addr, addr_t data) */ if (addr == (addr_t) &dummy32->regs.psw.mask) { /* Fake a 31 bit psw mask. */ - tmp = (__u32)(__KSTK_PTREGS(child)->psw.mask >> 32); + tmp = (__u32)(task_pt_regs(child)->psw.mask >> 32); tmp = PSW32_MASK_MERGE(PSW32_USER_BITS, tmp); } else if (addr == (addr_t) &dummy32->regs.psw.addr) { /* Fake a 31 bit psw address. */ - tmp = (__u32) __KSTK_PTREGS(child)->psw.addr | + tmp = (__u32) task_pt_regs(child)->psw.addr | PSW32_ADDR_AMODE31; } else { /* gpr 0-15 */ - tmp = *(__u32 *)((addr_t) &__KSTK_PTREGS(child)->psw + + tmp = *(__u32 *)((addr_t) &task_pt_regs(child)->psw + addr*2 + 4); } } else if (addr < (addr_t) (&dummy32->regs.orig_gpr2)) { @@ -415,7 +415,7 @@ peek_user_emu31(struct task_struct *child, addr_t addr, addr_t data) /* * orig_gpr2 is stored on the kernel stack */ - tmp = *(__u32*)((addr_t) &__KSTK_PTREGS(child)->orig_gpr2 + 4); + tmp = *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4); } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) { /* @@ -472,15 +472,15 @@ poke_user_emu31(struct task_struct *child, addr_t addr, addr_t data) if (tmp != PSW32_MASK_MERGE(PSW32_USER_BITS, tmp)) /* Invalid psw mask. */ return -EINVAL; - __KSTK_PTREGS(child)->psw.mask = + task_pt_regs(child)->psw.mask = PSW_MASK_MERGE(PSW_USER32_BITS, (__u64) tmp << 32); } else if (addr == (addr_t) &dummy32->regs.psw.addr) { /* Build a 64 bit psw address from 31 bit address. */ - __KSTK_PTREGS(child)->psw.addr = + task_pt_regs(child)->psw.addr = (__u64) tmp & PSW32_ADDR_INSN; } else { /* gpr 0-15 */ - *(__u32*)((addr_t) &__KSTK_PTREGS(child)->psw + *(__u32*)((addr_t) &task_pt_regs(child)->psw + addr*2 + 4) = tmp; } } else if (addr < (addr_t) (&dummy32->regs.orig_gpr2)) { @@ -494,7 +494,7 @@ poke_user_emu31(struct task_struct *child, addr_t addr, addr_t data) /* * orig_gpr2 is stored on the kernel stack */ - *(__u32*)((addr_t) &__KSTK_PTREGS(child)->orig_gpr2 + 4) = tmp; + *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp; } else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) { /* |