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Index: sys/x86/include/signal.h
===================================================================
--- sys/x86/include/signal.h
+++ sys/x86/include/signal.h
@@ -43,10 +43,6 @@
#include <sys/cdefs.h>
#include <sys/_sigset.h>
-#if __BSD_VISIBLE
-#include <machine/trap.h> /* codes for SIGILL, SIGFPE */
-#endif
-
#ifdef __i386__
typedef int sig_atomic_t;
Index: sys/x86/include/trap.h
===================================================================
--- sys/x86/include/trap.h
+++ sys/x86/include/trap.h
@@ -66,30 +66,6 @@
#define T_RESERVED 30 /* reserved (unknown) */
#define T_DTRACE_RET 32 /* DTrace pid return */
-/* XXX most of the following codes aren't used, but could be. */
-
-/* definitions for <sys/signal.h> */
-#define ILL_RESAD_FAULT T_RESADFLT
-#define ILL_PRIVIN_FAULT T_PRIVINFLT
-#define ILL_RESOP_FAULT T_RESOPFLT
-#define ILL_ALIGN_FAULT T_ALIGNFLT
-#define ILL_FPOP_FAULT T_FPOPFLT /* coprocessor operand fault */
-
-/* old FreeBSD macros, deprecated */
-#define FPE_INTOVF_TRAP 0x1 /* integer overflow */
-#define FPE_INTDIV_TRAP 0x2 /* integer divide by zero */
-#define FPE_FLTDIV_TRAP 0x3 /* floating/decimal divide by zero */
-#define FPE_FLTOVF_TRAP 0x4 /* floating overflow */
-#define FPE_FLTUND_TRAP 0x5 /* floating underflow */
-#define FPE_FPU_NP_TRAP 0x6 /* floating point unit not present */
-#define FPE_SUBRNG_TRAP 0x7 /* subrange out of bounds */
-
-/* codes for SIGBUS */
-#define BUS_PAGE_FAULT T_PAGEFLT /* page fault protection base */
-#define BUS_SEGNP_FAULT T_SEGNPFLT /* segment not present */
-#define BUS_STK_FAULT T_STKFLT /* stack segment */
-#define BUS_SEGM_FAULT T_RESERVED /* segment protection base */
-
/* Trap's coming from user mode */
#define T_USER 0x100

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