SYM_CODE_END(native_iret)
#endif
-SYM_CODE_START(bounds)
- ASM_CLAC
- pushl $0
- pushl $do_bounds
- jmp common_exception
-SYM_CODE_END(bounds)
-
SYM_CODE_START(invalid_op)
ASM_CLAC
pushl $0
*/
idtentry X86_TRAP_BP int3 do_int3 has_error_code=0
-idtentry X86_TRAP_BR bounds do_bounds has_error_code=0
idtentry X86_TRAP_UD invalid_op do_invalid_op has_error_code=0
idtentry X86_TRAP_NM device_not_available do_device_not_available has_error_code=0
idtentry X86_TRAP_OLD_MF coprocessor_segment_overrun do_coprocessor_segment_overrun has_error_code=0
/* Simple exception entry points. No hardware error code */
DECLARE_IDTENTRY(X86_TRAP_DE, exc_divide_error);
DECLARE_IDTENTRY(X86_TRAP_OF, exc_overflow);
+DECLARE_IDTENTRY(X86_TRAP_BR, exc_bounds);
#endif
asmlinkage void debug(void);
asmlinkage void nmi(void);
asmlinkage void int3(void);
-asmlinkage void bounds(void);
asmlinkage void invalid_op(void);
asmlinkage void device_not_available(void);
#ifdef CONFIG_X86_64
asmlinkage void xen_xennmi(void);
asmlinkage void xen_xendebug(void);
asmlinkage void xen_int3(void);
-asmlinkage void xen_bounds(void);
asmlinkage void xen_invalid_op(void);
asmlinkage void xen_device_not_available(void);
asmlinkage void xen_double_fault(void);
dotraplinkage void do_debug(struct pt_regs *regs, long error_code);
dotraplinkage void do_nmi(struct pt_regs *regs, long error_code);
dotraplinkage void do_int3(struct pt_regs *regs, long error_code);
-dotraplinkage void do_bounds(struct pt_regs *regs, long error_code);
dotraplinkage void do_invalid_op(struct pt_regs *regs, long error_code);
dotraplinkage void do_device_not_available(struct pt_regs *regs, long error_code);
dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code, unsigned long cr2);
static const __initconst struct idt_data def_idts[] = {
INTG(X86_TRAP_DE, asm_exc_divide_error),
INTG(X86_TRAP_NMI, nmi),
- INTG(X86_TRAP_BR, bounds),
+ INTG(X86_TRAP_BR, asm_exc_bounds),
INTG(X86_TRAP_UD, invalid_op),
INTG(X86_TRAP_NM, device_not_available),
INTG(X86_TRAP_OLD_MF, coprocessor_segment_overrun),
panic("Machine halted.");
}
-dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
+DEFINE_IDTENTRY(exc_bounds)
{
- RCU_LOCKDEP_WARN(!rcu_is_watching(), "entry code didn't wake RCU");
- if (notify_die(DIE_TRAP, "bounds", regs, error_code,
+ if (notify_die(DIE_TRAP, "bounds", regs, 0,
X86_TRAP_BR, SIGSEGV) == NOTIFY_STOP)
return;
cond_local_irq_enable(regs);
if (!user_mode(regs))
- die("bounds", regs, error_code);
+ die("bounds", regs, 0);
- do_trap(X86_TRAP_BR, SIGSEGV, "bounds", regs, error_code, 0, NULL);
+ do_trap(X86_TRAP_BR, SIGSEGV, "bounds", regs, 0, 0, NULL);
cond_local_irq_disable(regs);
}
#endif
{ page_fault, xen_page_fault, false },
TRAP_ENTRY(exc_divide_error, false ),
- { bounds, xen_bounds, false },
+ TRAP_ENTRY(exc_bounds, false ),
{ invalid_op, xen_invalid_op, false },
{ device_not_available, xen_device_not_available, false },
{ coprocessor_segment_overrun, xen_coprocessor_segment_overrun, false },
xen_pv_trap int3
xen_pv_trap xennmi
xen_pv_trap asm_exc_overflow
-xen_pv_trap bounds
+xen_pv_trap asm_exc_bounds
xen_pv_trap invalid_op
xen_pv_trap device_not_available
xen_pv_trap double_fault