Changeset 29

Timestamp:

06/07/06 14:55:06 (6 years ago)

Author:

dkaplan1

Message:

schedule() now goes through a call gate like all other kernel calls

Files:

• arch/i386/kernel/traps.c (modified) (1 diff)
• include/asm-i386/dapi.h (modified) (1 diff)
• scripts/modpost (modified) (previous)
• .version (modified) (1 diff)

arch/i386/kernel/traps.c

@@ -466 +466 @@
-                goto gp_in_kernel;
-
-        //printk("data at 67: %x\n%x\n", *(((unsigned long*)idt_table)+2*67),*(((unsigned long*)idt_table)+2*67+1));
-        //set_system_gate(67, &benchmark_handler);
-  if ((regs->xcs & 3)!=3) {
-      //driver thread

include/asm-i386/dapi.h

@@ -287 +287 @@
-make_wrap0(mod_get_jiffies, unsigned long)
-make_wrap1(signal_pending, int, struct task_struct *)     
+make_void_wrap0(schedule)    
-make_void_wrap2(do_benchmark, unsigned long, unsigned long);
-    
-//this must be done using the old method
-//It's complicated, but basically so the registers are where they should be 
-//on the stack
-
+/*
-    asm("movl $286, %eax\n\t"
-            "int $0x80\n\t"
-       );
-
+*/
-
-//Self-documenting

.version

@@ -1 @@
-1
+4