patch-2.4.0-test8 linux/arch/arm/kernel/process.c

• Lines: 49
• Date: Tue Sep 5 13:50:01 2000
• Orig file: v2.4.0-test7/linux/arch/arm/kernel/process.c
• Orig date: Wed Aug 23 18:36:36 2000

diff -u --recursive --new-file v2.4.0-test7/linux/arch/arm/kernel/process.c linux/arch/arm/kernel/process.c
@@ -280,8 +280,8 @@
 
 void flush_thread(void)
 {
-	memset(&current->thread.debug, 0, sizeof(current->thread.debug));
-	memset(&current->thread.fpstate, 0, sizeof(current->thread.fpstate));
+	memset(&current->thread.debug, 0, sizeof(struct debug_info));
+	memset(&current->thread.fpstate, 0, sizeof(union fp_state));
 	current->used_math = 0;
 	current->flags &= ~PF_USEDFPU;
 }
@@ -291,6 +291,7 @@
 }
 
 int copy_thread(int nr, unsigned long clone_flags, unsigned long esp,
+	unsigned long unused,
 	struct task_struct * p, struct pt_regs * regs)
 {
 	struct pt_regs * childregs;
@@ -326,19 +327,21 @@
  */
 void dump_thread(struct pt_regs * regs, struct user * dump)
 {
+	struct task_struct *tsk = current;
+
 	dump->magic = CMAGIC;
-	dump->start_code = current->mm->start_code;
+	dump->start_code = tsk->mm->start_code;
 	dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1);
 
-	dump->u_tsize = (current->mm->end_code - current->mm->start_code) >> PAGE_SHIFT;
-	dump->u_dsize = (current->mm->brk - current->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	dump->u_tsize = (tsk->mm->end_code - tsk->mm->start_code) >> PAGE_SHIFT;
+	dump->u_dsize = (tsk->mm->brk - tsk->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	dump->u_ssize = 0;
 
-	dump->u_debugreg[0] = current->thread.debug.bp[0].address;
-	dump->u_debugreg[1] = current->thread.debug.bp[1].address;
-	dump->u_debugreg[2] = current->thread.debug.bp[0].insn;
-	dump->u_debugreg[3] = current->thread.debug.bp[1].insn;
-	dump->u_debugreg[4] = current->thread.debug.nsaved;
+	dump->u_debugreg[0] = tsk->thread.debug.bp[0].address;
+	dump->u_debugreg[1] = tsk->thread.debug.bp[1].address;
+	dump->u_debugreg[2] = tsk->thread.debug.bp[0].insn;
+	dump->u_debugreg[3] = tsk->thread.debug.bp[1].insn;
+	dump->u_debugreg[4] = tsk->thread.debug.nsaved;
 
 	if (dump->start_stack < 0x04000000)
 		dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT;