--- gcc/config/alpha/linux.h-org	Tue Mar 11 14:21:32 2003
+++ gcc/config/alpha/linux.h	Tue Mar 11 14:22:32 2003
@@ -59,50 +59,3 @@
 /* Do code reading to identify a signal frame, and set the frame
    state data appropriately.  See unwind-dw2.c for the structs.  */
 
-#ifdef IN_LIBGCC2
-#include <signal.h>
-#include <sys/ucontext.h>
-#endif
-
-#define MD_FALLBACK_FRAME_STATE_FOR(CONTEXT, FS, SUCCESS)		\
-  do {									\
-    unsigned int *pc_ = (CONTEXT)->ra;					\
-    struct sigcontext *sc_;						\
-    long new_cfa_, i_;							\
-									\
-    if (pc_[0] != 0x47fe0410		/* mov $30,$16 */		\
-        || pc_[2] != 0x00000083		/* callsys */)			\
-      break;								\
-    if (pc_[1] == 0x201f0067)		/* lda $0,NR_sigreturn */	\
-      sc_ = (CONTEXT)->cfa;						\
-    else if (pc_[1] == 0x201f015f)	/* lda $0,NR_rt_sigreturn */	\
-      {									\
-	struct rt_sigframe {						\
-	  struct siginfo info;						\
-	  struct ucontext uc;						\
-	} *rt_ = (CONTEXT)->cfa;					\
-	sc_ = &rt_->uc.uc_mcontext;					\
-      }									\
-    else								\
-      break;								\
-    new_cfa_ = sc_->sc_regs[30];					\
-    (FS)->cfa_how = CFA_REG_OFFSET;					\
-    (FS)->cfa_reg = 30;							\
-    (FS)->cfa_offset = new_cfa_ - (long) (CONTEXT)->cfa;		\
-    for (i_ = 0; i_ < 30; ++i_)						\
-      {									\
-	(FS)->regs.reg[i_].how = REG_SAVED_OFFSET;			\
-	(FS)->regs.reg[i_].loc.offset					\
-	  = (long)&sc_->sc_regs[i_] - new_cfa_;				\
-      }									\
-    for (i_ = 0; i_ < 31; ++i_)						\
-      {									\
-	(FS)->regs.reg[i_+32].how = REG_SAVED_OFFSET;			\
-	(FS)->regs.reg[i_+32].loc.offset				\
-	  = (long)&sc_->sc_fpregs[i_] - new_cfa_;			\
-      }									\
-    (FS)->regs.reg[31].how = REG_SAVED_OFFSET;				\
-    (FS)->regs.reg[31].loc.offset = (long)&sc_->sc_pc - new_cfa_;	\
-    (FS)->retaddr_column = 31;						\
-    goto SUCCESS;							\
-  } while (0)