Hi , can someone give me more info on this please?
this is a structure in th ekernel it is in include/asm/processor.h
this structure is part of the task_struct found in
include/linux/sched.h
struct thread_struct {
unsigned short back_link,__blh;
unsigned long esp0;
unsigned short ss0,__ss0h;
unsigned long esp1;
unsigned short ss1,__ss1h;
unsigned long esp2;
unsigned short ss2,__ss2h;
unsigned long cr3;
unsigned long eip;
unsigned long eflags;
unsigned long eax,ecx,edx,ebx;
unsigned long esp;
unsigned long ebp;
unsigned long esi;
unsigned long edi;
unsigned short es, __esh;
unsigned short cs, __csh;
unsigned short ss, __ssh;
unsigned short ds, __dsh;
unsigned short fs, __fsh;
unsigned short gs, __gsh;
unsigned short ldt, __ldth;
unsigned short trace, bitmap;
unsigned long io_bitmap[IO_BITMAP_SIZE+1];
unsigned long tr;
unsigned long cr2, trap_no, error_code;
mm_segment_t segment;
/* debug registers */
long debugreg[8]; /* Hardware debugging registers */
/* floating point info */
union i387_union i387;
/* virtual 86 mode info */
struct vm86_struct * vm86_info;
unsigned long screen_bitmap;
unsigned long v86flags, v86mask, v86mode, saved_esp0;
};
--
Joe... SMP Linux 2.2.9 / RedHat 6.0
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