diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/asm-offsets.c | 26 | ||||
| -rw-r--r-- | arch/m68k/kernel/entry.S | 22 |
2 files changed, 24 insertions, 24 deletions
diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c index b1f012f6c49..0cffab8d244 100644 --- a/arch/m68k/kernel/asm-offsets.c +++ b/arch/m68k/kernel/asm-offsets.c @@ -44,20 +44,20 @@ int main(void) DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags)); /* offsets into the pt_regs */ - DEFINE(PT_D0, offsetof(struct pt_regs, d0)); - DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0)); - DEFINE(PT_D1, offsetof(struct pt_regs, d1)); - DEFINE(PT_D2, offsetof(struct pt_regs, d2)); - DEFINE(PT_D3, offsetof(struct pt_regs, d3)); - DEFINE(PT_D4, offsetof(struct pt_regs, d4)); - DEFINE(PT_D5, offsetof(struct pt_regs, d5)); - DEFINE(PT_A0, offsetof(struct pt_regs, a0)); - DEFINE(PT_A1, offsetof(struct pt_regs, a1)); - DEFINE(PT_A2, offsetof(struct pt_regs, a2)); - DEFINE(PT_PC, offsetof(struct pt_regs, pc)); - DEFINE(PT_SR, offsetof(struct pt_regs, sr)); + DEFINE(PT_OFF_D0, offsetof(struct pt_regs, d0)); + DEFINE(PT_OFF_ORIG_D0, offsetof(struct pt_regs, orig_d0)); + DEFINE(PT_OFF_D1, offsetof(struct pt_regs, d1)); + DEFINE(PT_OFF_D2, offsetof(struct pt_regs, d2)); + DEFINE(PT_OFF_D3, offsetof(struct pt_regs, d3)); + DEFINE(PT_OFF_D4, offsetof(struct pt_regs, d4)); + DEFINE(PT_OFF_D5, offsetof(struct pt_regs, d5)); + DEFINE(PT_OFF_A0, offsetof(struct pt_regs, a0)); + DEFINE(PT_OFF_A1, offsetof(struct pt_regs, a1)); + DEFINE(PT_OFF_A2, offsetof(struct pt_regs, a2)); + DEFINE(PT_OFF_PC, offsetof(struct pt_regs, pc)); + DEFINE(PT_OFF_SR, offsetof(struct pt_regs, sr)); /* bitfields are a bit difficult */ - DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4); + DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, pc) + 4); /* offsets into the irq_handler struct */ DEFINE(IRQ_HANDLER, offsetof(struct irq_node, handler)); diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index c3735cd6207..922f52e7ed1 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -77,17 +77,17 @@ ENTRY(ret_from_fork) jra .Lret_from_exception do_trace_entry: - movel #-ENOSYS,%sp@(PT_D0) | needed for strace + movel #-ENOSYS,%sp@(PT_OFF_D0)| needed for strace subql #4,%sp SAVE_SWITCH_STACK jbsr syscall_trace RESTORE_SWITCH_STACK addql #4,%sp - movel %sp@(PT_ORIG_D0),%d0 + movel %sp@(PT_OFF_ORIG_D0),%d0 cmpl #NR_syscalls,%d0 jcs syscall badsys: - movel #-ENOSYS,%sp@(PT_D0) + movel #-ENOSYS,%sp@(PT_OFF_D0) jra ret_from_syscall do_trace_exit: @@ -103,7 +103,7 @@ ENTRY(ret_from_signal) addql #4,%sp /* on 68040 complete pending writebacks if any */ #ifdef CONFIG_M68040 - bfextu %sp@(PT_VECTOR){#0,#4},%d0 + bfextu %sp@(PT_OFF_FORMATVEC){#0,#4},%d0 subql #7,%d0 | bus error frame ? jbne 1f movel %sp,%sp@- @@ -127,7 +127,7 @@ ENTRY(system_call) jcc badsys syscall: jbsr @(sys_call_table,%d0:l:4)@(0) - movel %d0,%sp@(PT_D0) | save the return value + movel %d0,%sp@(PT_OFF_D0) | save the return value ret_from_syscall: |oriw #0x0700,%sr movew %curptr@(TASK_INFO+TINFO_FLAGS+2),%d0 @@ -135,7 +135,7 @@ ret_from_syscall: 1: RESTORE_ALL syscall_exit_work: - btst #5,%sp@(PT_SR) | check if returning to kernel + btst #5,%sp@(PT_OFF_SR) | check if returning to kernel bnes 1b | if so, skip resched, signals lslw #1,%d0 jcs do_trace_exit @@ -148,7 +148,7 @@ syscall_exit_work: ENTRY(ret_from_exception) .Lret_from_exception: - btst #5,%sp@(PT_SR) | check if returning to kernel + btst #5,%sp@(PT_OFF_SR) | check if returning to kernel bnes 1f | if so, skip resched, signals | only allow interrupts when we are really the last one on the | kernel stack, otherwise stack overflow can occur during @@ -182,7 +182,7 @@ do_signal_return: jbra resume_userspace do_delayed_trace: - bclr #7,%sp@(PT_SR) | clear trace bit in SR + bclr #7,%sp@(PT_OFF_SR) | clear trace bit in SR pea 1 | send SIGTRAP movel %curptr,%sp@- pea LSIGTRAP @@ -199,7 +199,7 @@ ENTRY(auto_inthandler) GET_CURRENT(%d0) addqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1) | put exception # in d0 - bfextu %sp@(PT_VECTOR){#4,#10},%d0 + bfextu %sp@(PT_OFF_FORMATVEC){#4,#10},%d0 subw #VEC_SPUR,%d0 movel %sp,%sp@- @@ -216,7 +216,7 @@ ret_from_interrupt: ALIGN ret_from_last_interrupt: moveq #(~ALLOWINT>>8)&0xff,%d0 - andb %sp@(PT_SR),%d0 + andb %sp@(PT_OFF_SR),%d0 jne 2b /* check if we need to do software interrupts */ @@ -232,7 +232,7 @@ ENTRY(user_inthandler) GET_CURRENT(%d0) addqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1) | put exception # in d0 - bfextu %sp@(PT_VECTOR){#4,#10},%d0 + bfextu %sp@(PT_OFF_FORMATVEC){#4,#10},%d0 user_irqvec_fixup = . + 2 subw #VEC_USER,%d0 |