m68k: Remove the broken Hades support

[pandora-kernel.git] / arch / m68k / kernel / process.c

diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 3ee9186..3042c2b 100644 (file)
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -23,7 +23,6 @@
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/user.h>
-#include <linux/a.out.h>
 #include <linux/reboot.h>
 #include <linux/init_task.h>
 #include <linux/mqueue.h>
@@ -42,7 +41,6 @@
  * setup.
  */
 static struct fs_struct init_fs = INIT_FS;
-static struct files_struct init_files = INIT_FILES;
 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
 struct mm_struct init_mm = INIT_MM(init_mm);
@@ -80,7 +78,7 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
 static void default_idle(void)
 {
        if (!need_resched())
-#if defined(MACH_ATARI_ONLY) && !defined(CONFIG_HADES)
+#if defined(MACH_ATARI_ONLY)
                /* block out HSYNC on the atari (falcon) */
                __asm__("stop #0x2200" : : : "cc");
 #else
@@ -315,53 +313,6 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
 }
 EXPORT_SYMBOL(dump_fpu);
 
-/*
- * fill in the user structure for a core dump..
- */
-void dump_thread(struct pt_regs * regs, struct user * dump)
-{
-       struct switch_stack *sw;
-
-/* changed the size calculations - should hopefully work better. lbt */
-       dump->magic = CMAGIC;
-       dump->start_code = 0;
-       dump->start_stack = rdusp() & ~(PAGE_SIZE - 1);
-       dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
-       dump->u_dsize = ((unsigned long) (current->mm->brk +
-                                         (PAGE_SIZE-1))) >> PAGE_SHIFT;
-       dump->u_dsize -= dump->u_tsize;
-       dump->u_ssize = 0;
-
-       if (dump->start_stack < TASK_SIZE)
-               dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
-
-       dump->u_ar0 = (struct user_regs_struct *)((int)&dump->regs - (int)dump);
-       sw = ((struct switch_stack *)regs) - 1;
-       dump->regs.d1 = regs->d1;
-       dump->regs.d2 = regs->d2;
-       dump->regs.d3 = regs->d3;
-       dump->regs.d4 = regs->d4;
-       dump->regs.d5 = regs->d5;
-       dump->regs.d6 = sw->d6;
-       dump->regs.d7 = sw->d7;
-       dump->regs.a0 = regs->a0;
-       dump->regs.a1 = regs->a1;
-       dump->regs.a2 = regs->a2;
-       dump->regs.a3 = sw->a3;
-       dump->regs.a4 = sw->a4;
-       dump->regs.a5 = sw->a5;
-       dump->regs.a6 = sw->a6;
-       dump->regs.d0 = regs->d0;
-       dump->regs.orig_d0 = regs->orig_d0;
-       dump->regs.stkadj = regs->stkadj;
-       dump->regs.sr = regs->sr;
-       dump->regs.pc = regs->pc;
-       dump->regs.fmtvec = (regs->format << 12) | regs->vector;
-       /* dump floating point stuff */
-       dump->u_fpvalid = dump_fpu (regs, &dump->m68kfp);
-}
-EXPORT_SYMBOL(dump_thread);
-
 /*
  * sys_execve() executes a new program.
  */