2004-03-23 Andrew Cagney <cagney@redhat.com>

	* gdbarch.sh (SIGTRAMP_START, SIGTRAMP_END): Deprecate.
	* gdbarch.h, gdbarch.c: Re-generate.
	* i386obsd-tdep.c (i386obsd_init_abi): Update.
	* i386nbsd-tdep.c (i386nbsd_init_abi): Update.
	* i386bsd-tdep.c (i386bsd_init_abi): Update.
	* config/vax/tm-vaxbsd.h (DEPRECATED_SIGTRAMP_END)
	(DEPRECATED_SIGTRAMP_START): Update.
	* config/m68k/tm-nbsd.h (DEPRECATED_SIGTRAMP_END)
	(DEPRECATED_SIGTRAMP_START): Update.
	* blockframe.c (find_pc_sect_partial_function): Update.
	* arch-utils.c (legacy_pc_in_sigtramp): Update.

Index: doc/ChangeLog
2004-03-23  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Deprecate
	references to SIGTRAMP_START and SIGTRAMP_END.

13 files changed, 146 insertions, 161 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d62b3ed825..b6120c4a1e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,17 @@
+2004-03-23  Andrew Cagney  <cagney@redhat.com>
+
+	* gdbarch.sh (SIGTRAMP_START, SIGTRAMP_END): Deprecate.
+	* gdbarch.h, gdbarch.c: Re-generate.
+	* i386obsd-tdep.c (i386obsd_init_abi): Update.
+	* i386nbsd-tdep.c (i386nbsd_init_abi): Update.
+	* i386bsd-tdep.c (i386bsd_init_abi): Update.
+	* config/vax/tm-vaxbsd.h (DEPRECATED_SIGTRAMP_END) 
+	(DEPRECATED_SIGTRAMP_START): Update.
+	* config/m68k/tm-nbsd.h (DEPRECATED_SIGTRAMP_END) 
+	(DEPRECATED_SIGTRAMP_START): Update.
+	* blockframe.c (find_pc_sect_partial_function): Update.
+	* arch-utils.c (legacy_pc_in_sigtramp): Update.
+
 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
 
 	* remote.c (remote_open_1): Reopen the exec file and reread symbols
diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 1e4ce1d6ba..d76a8e40a7 100644
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -299,8 +299,9 @@ int
 legacy_pc_in_sigtramp (CORE_ADDR pc, char *name)
 {
 #if !defined (DEPRECATED_IN_SIGTRAMP)
-  if (SIGTRAMP_START_P ())
-    return (pc) >= SIGTRAMP_START (pc) && (pc) < SIGTRAMP_END (pc);
+  if (DEPRECATED_SIGTRAMP_START_P ())
+    return ((pc) >= DEPRECATED_SIGTRAMP_START (pc)
+	    && (pc) < DEPRECATED_SIGTRAMP_END (pc));
   else
     return name && strcmp ("_sigtramp", name) == 0;
 #else
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index d119f93274..5fd20f0e43 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -382,11 +382,16 @@ find_pc_partial_function (CORE_ADDR pc, char **name, CORE_ADDR *address,
 
   /* If sigtramp is in the u area, it counts as a function (especially
      important for step_1).  */
-  if (SIGTRAMP_START_P ()
+  /* NOTE: cagney/2004-03-16: Determining if the PC is in a signal
+     trampoline typically depends on the detailed analysis of dynamic
+     information obtained from the inferior yet this function is
+     expected to work using static information obtained from the
+     symbol table.  */
+  if (DEPRECATED_SIGTRAMP_START_P ()
       && DEPRECATED_PC_IN_SIGTRAMP (mapped_pc, (char *) NULL))
     {
-      cache_pc_function_low = SIGTRAMP_START (mapped_pc);
-      cache_pc_function_high = SIGTRAMP_END (mapped_pc);
+      cache_pc_function_low = DEPRECATED_SIGTRAMP_START (mapped_pc);
+      cache_pc_function_high = DEPRECATED_SIGTRAMP_END (mapped_pc);
       cache_pc_function_name = "<sigtramp>";
       cache_pc_function_section = section;
       goto return_cached_value;
diff --git a/gdb/config/m68k/tm-nbsd.h b/gdb/config/m68k/tm-nbsd.h
index 62f008c724..05deff7cc5 100644
--- a/gdb/config/m68k/tm-nbsd.h
+++ b/gdb/config/m68k/tm-nbsd.h
@@ -33,8 +33,8 @@
 #define STACK_END_ADDR USRSTACK
 
 /* For NetBSD, sigtramp is 32 bytes before STACK_END_ADDR.  */
-#define SIGTRAMP_START(pc) (STACK_END_ADDR - 32)
-#define SIGTRAMP_END(pc) (STACK_END_ADDR)
+#define DEPRECATED_SIGTRAMP_START(pc) (STACK_END_ADDR - 32)
+#define DEPRECATED_SIGTRAMP_END(pc) (STACK_END_ADDR)
 
 #include "m68k/tm-m68k.h"
 
diff --git a/gdb/config/vax/tm-vaxbsd.h b/gdb/config/vax/tm-vaxbsd.h
index aa34107e02..16f08d4465 100644
--- a/gdb/config/vax/tm-vaxbsd.h
+++ b/gdb/config/vax/tm-vaxbsd.h
@@ -29,7 +29,7 @@
 /* On the VAX, sigtramp is in the u area.  Can't check the exact
    addresses because for cross-debugging we don't have VAX include
    files around.  This should be close enough.  */
-#define SIGTRAMP_START(pc)	STACK_END_ADDR
-#define SIGTRAMP_END(pc)	0x80000000
+#define DEPRECATED_SIGTRAMP_START(pc)	STACK_END_ADDR
+#define DEPRECATED_SIGTRAMP_END(pc)	0x80000000
 
 #endif /* TM_VAXBSD_H */
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index f2cf87ef23..196c1fc598 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,6 +1,11 @@
 2004-03-23  Andrew Cagney  <cagney@redhat.com>
 
 	* gdbint.texinfo (Target Architecture Definition): Deprecate
+	references to SIGTRAMP_START and SIGTRAMP_END.
+
+2004-03-23  Andrew Cagney  <cagney@redhat.com>
+
+	* gdbint.texinfo (Target Architecture Definition): Deprecate
 	references to PC_IN_SIGTRAMP.
 
 2004-03-19  Andrew Cagney  <cagney@redhat.com>
diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo
index 54ee579777..0013a41434 100644
--- a/gdb/doc/gdbint.texinfo
+++ b/gdb/doc/gdbint.texinfo
@@ -3411,10 +3411,10 @@ The epilogue of a function is defined as the part of a function where
 the stack frame of the function already has been destroyed up to the
 final `return from function call' instruction.
 
-@item SIGTRAMP_START (@var{pc})
-@findex SIGTRAMP_START
-@itemx SIGTRAMP_END (@var{pc})
-@findex SIGTRAMP_END
+@item DEPRECATED_SIGTRAMP_START (@var{pc})
+@findex DEPRECATED_SIGTRAMP_START
+@itemx DEPRECATED_SIGTRAMP_END (@var{pc})
+@findex DEPRECATED_SIGTRAMP_END
 Define these to be the start and end address of the @code{sigtramp} for the
 given @var{pc}.  On machines where the address is just a compile time
 constant, the macro expansion will typically just ignore the supplied
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 0e8f1fe6e4..d6246af2a8 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -246,8 +246,8 @@ struct gdbarch
   gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline;
   gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
   gdbarch_deprecated_pc_in_sigtramp_ftype *deprecated_pc_in_sigtramp;
-  gdbarch_sigtramp_start_ftype *sigtramp_start;
-  gdbarch_sigtramp_end_ftype *sigtramp_end;
+  gdbarch_deprecated_sigtramp_start_ftype *deprecated_sigtramp_start;
+  gdbarch_deprecated_sigtramp_end_ftype *deprecated_sigtramp_end;
   gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
   gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments;
   gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
@@ -413,8 +413,8 @@ struct gdbarch startup_gdbarch =
   0,  /* in_solib_call_trampoline */
   0,  /* in_solib_return_trampoline */
   0,  /* deprecated_pc_in_sigtramp */
-  0,  /* sigtramp_start */
-  0,  /* sigtramp_end */
+  0,  /* deprecated_sigtramp_start */
+  0,  /* deprecated_sigtramp_end */
   generic_in_function_epilogue_p,  /* in_function_epilogue_p */
   construct_inferior_arguments,  /* construct_inferior_arguments */
   0,  /* elf_make_msymbol_special */
@@ -721,8 +721,8 @@ verify_gdbarch (struct gdbarch *current_gdbarch)
   /* Skip verify of in_solib_call_trampoline, invalid_p == 0 */
   /* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
   /* Skip verify of deprecated_pc_in_sigtramp, has predicate */
-  /* Skip verify of sigtramp_start, has predicate */
-  /* Skip verify of sigtramp_end, has predicate */
+  /* Skip verify of deprecated_sigtramp_start, has predicate */
+  /* Skip verify of deprecated_sigtramp_end, has predicate */
   /* Skip verify of in_function_epilogue_p, invalid_p == 0 */
   /* Skip verify of construct_inferior_arguments, invalid_p == 0 */
   /* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
@@ -1623,6 +1623,44 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
                       (long) current_gdbarch->deprecated_save_dummy_frame_tos
                       /*DEPRECATED_SAVE_DUMMY_FRAME_TOS ()*/);
 #endif
+#ifdef DEPRECATED_SIGTRAMP_END_P
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_SIGTRAMP_END_P()",
+                      XSTRING (DEPRECATED_SIGTRAMP_END_P ()));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: DEPRECATED_SIGTRAMP_END_P() = %d\n",
+                      DEPRECATED_SIGTRAMP_END_P ());
+#endif
+#ifdef DEPRECATED_SIGTRAMP_END
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_SIGTRAMP_END(pc)",
+                      XSTRING (DEPRECATED_SIGTRAMP_END (pc)));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: DEPRECATED_SIGTRAMP_END = <0x%08lx>\n",
+                      (long) current_gdbarch->deprecated_sigtramp_end
+                      /*DEPRECATED_SIGTRAMP_END ()*/);
+#endif
+#ifdef DEPRECATED_SIGTRAMP_START_P
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_SIGTRAMP_START_P()",
+                      XSTRING (DEPRECATED_SIGTRAMP_START_P ()));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: DEPRECATED_SIGTRAMP_START_P() = %d\n",
+                      DEPRECATED_SIGTRAMP_START_P ());
+#endif
+#ifdef DEPRECATED_SIGTRAMP_START
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_SIGTRAMP_START(pc)",
+                      XSTRING (DEPRECATED_SIGTRAMP_START (pc)));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: DEPRECATED_SIGTRAMP_START = <0x%08lx>\n",
+                      (long) current_gdbarch->deprecated_sigtramp_start
+                      /*DEPRECATED_SIGTRAMP_START ()*/);
+#endif
 #ifdef DEPRECATED_SIZEOF_CALL_DUMMY_WORDS
   fprintf_unfiltered (file,
                       "gdbarch_dump: DEPRECATED_SIZEOF_CALL_DUMMY_WORDS # %s\n",
@@ -2085,44 +2123,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
                       (long) current_gdbarch->sdb_reg_to_regnum
                       /*SDB_REG_TO_REGNUM ()*/);
 #endif
-#ifdef SIGTRAMP_END_P
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "SIGTRAMP_END_P()",
-                      XSTRING (SIGTRAMP_END_P ()));
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: SIGTRAMP_END_P() = %d\n",
-                      SIGTRAMP_END_P ());
-#endif
-#ifdef SIGTRAMP_END
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "SIGTRAMP_END(pc)",
-                      XSTRING (SIGTRAMP_END (pc)));
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: SIGTRAMP_END = <0x%08lx>\n",
-                      (long) current_gdbarch->sigtramp_end
-                      /*SIGTRAMP_END ()*/);
-#endif
-#ifdef SIGTRAMP_START_P
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "SIGTRAMP_START_P()",
-                      XSTRING (SIGTRAMP_START_P ()));
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: SIGTRAMP_START_P() = %d\n",
-                      SIGTRAMP_START_P ());
-#endif
-#ifdef SIGTRAMP_START
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "SIGTRAMP_START(pc)",
-                      XSTRING (SIGTRAMP_START (pc)));
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: SIGTRAMP_START = <0x%08lx>\n",
-                      (long) current_gdbarch->sigtramp_start
-                      /*SIGTRAMP_START ()*/);
-#endif
 #ifdef SKIP_PROLOGUE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
@@ -5088,51 +5088,51 @@ set_gdbarch_deprecated_pc_in_sigtramp (struct gdbarch *gdbarch,
 }
 
 int
-gdbarch_sigtramp_start_p (struct gdbarch *gdbarch)
+gdbarch_deprecated_sigtramp_start_p (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
-  return gdbarch->sigtramp_start != NULL;
+  return gdbarch->deprecated_sigtramp_start != NULL;
 }
 
 CORE_ADDR
-gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc)
+gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
   gdb_assert (gdbarch != NULL);
-  gdb_assert (gdbarch->sigtramp_start != NULL);
+  gdb_assert (gdbarch->deprecated_sigtramp_start != NULL);
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_sigtramp_start called\n");
-  return gdbarch->sigtramp_start (pc);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_sigtramp_start called\n");
+  return gdbarch->deprecated_sigtramp_start (pc);
 }
 
 void
-set_gdbarch_sigtramp_start (struct gdbarch *gdbarch,
-                            gdbarch_sigtramp_start_ftype sigtramp_start)
+set_gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch,
+                                       gdbarch_deprecated_sigtramp_start_ftype deprecated_sigtramp_start)
 {
-  gdbarch->sigtramp_start = sigtramp_start;
+  gdbarch->deprecated_sigtramp_start = deprecated_sigtramp_start;
 }
 
 int
-gdbarch_sigtramp_end_p (struct gdbarch *gdbarch)
+gdbarch_deprecated_sigtramp_end_p (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
-  return gdbarch->sigtramp_end != NULL;
+  return gdbarch->deprecated_sigtramp_end != NULL;
 }
 
 CORE_ADDR
-gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc)
+gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
   gdb_assert (gdbarch != NULL);
-  gdb_assert (gdbarch->sigtramp_end != NULL);
+  gdb_assert (gdbarch->deprecated_sigtramp_end != NULL);
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_sigtramp_end called\n");
-  return gdbarch->sigtramp_end (pc);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_sigtramp_end called\n");
+  return gdbarch->deprecated_sigtramp_end (pc);
 }
 
 void
-set_gdbarch_sigtramp_end (struct gdbarch *gdbarch,
-                          gdbarch_sigtramp_end_ftype sigtramp_end)
+set_gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch,
+                                     gdbarch_deprecated_sigtramp_end_ftype deprecated_sigtramp_end)
 {
-  gdbarch->sigtramp_end = sigtramp_end;
+  gdbarch->deprecated_sigtramp_end = deprecated_sigtramp_end;
 }
 
 int
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index c82958690a..8585b701a4 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -2109,29 +2109,9 @@ extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdb
 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
 #endif
 
-/* Sigtramp is a routine that the kernel calls (which then calls the
-   signal handler).  On most machines it is a library routine that is
-   linked into the executable.
-  
-   This macro, given a program counter value and the name of the
-   function in which that PC resides (which can be null if the name is
-   not known), returns nonzero if the PC and name show that we are in
-   sigtramp.
-  
-   On most machines just see if the name is sigtramp (and if we have
-   no name, assume we are not in sigtramp).
-  
-   FIXME: cagney/2002-04-21: The function find_pc_partial_function
-   calls find_pc_sect_partial_function() which calls
-   DEPRECATED_PC_IN_SIGTRAMP.  This means DEPRECATED_PC_IN_SIGTRAMP
-   function can't be implemented by doing its own local NAME lookup.
-  
-   FIXME: cagney/2002-04-21: DEPRECATED_PC_IN_SIGTRAMP is something of
-   a mess.  Some code also depends on SIGTRAMP_START and SIGTRAMP_END
-   but other does not.
-  
-   NOTE: cagney/2004-03-16: DEPRECATED_PC_IN_SIGTRAMP has been made
-   obsolete by signal trampoline frame unwind sniffers. */
+/* NOTE: cagney/2004-03-23: DEPRECATED_SIGTRAMP_START,
+   DEPRECATED_SIGTRAMP_END, and DEPRECATED_PC_IN_SIGTRAMP have all been
+   superseeded by signal trampoline frame sniffers. */
 
 #if defined (DEPRECATED_PC_IN_SIGTRAMP)
 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_SIGTRAMP */
@@ -2158,54 +2138,54 @@ extern void set_gdbarch_deprecated_pc_in_sigtramp (struct gdbarch *gdbarch, gdba
 #define DEPRECATED_PC_IN_SIGTRAMP(pc, name) (gdbarch_deprecated_pc_in_sigtramp (current_gdbarch, pc, name))
 #endif
 
-#if defined (SIGTRAMP_START)
-/* Legacy for systems yet to multi-arch SIGTRAMP_START */
-#if !defined (SIGTRAMP_START_P)
-#define SIGTRAMP_START_P() (1)
+#if defined (DEPRECATED_SIGTRAMP_START)
+/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_START */
+#if !defined (DEPRECATED_SIGTRAMP_START_P)
+#define DEPRECATED_SIGTRAMP_START_P() (1)
 #endif
 #endif
 
-extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
-#error "Non multi-arch definition of SIGTRAMP_START"
+extern int gdbarch_deprecated_sigtramp_start_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START_P)
+#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
 #endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
-#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_START_P)
+#define DEPRECATED_SIGTRAMP_START_P() (gdbarch_deprecated_sigtramp_start_p (current_gdbarch))
 #endif
 
-typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
-#error "Non multi-arch definition of SIGTRAMP_START"
+typedef CORE_ADDR (gdbarch_deprecated_sigtramp_start_ftype) (CORE_ADDR pc);
+extern CORE_ADDR gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
+extern void set_gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_start_ftype *deprecated_sigtramp_start);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START)
+#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
 #endif
-#if !defined (SIGTRAMP_START)
-#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
+#if !defined (DEPRECATED_SIGTRAMP_START)
+#define DEPRECATED_SIGTRAMP_START(pc) (gdbarch_deprecated_sigtramp_start (current_gdbarch, pc))
 #endif
 
-#if defined (SIGTRAMP_END)
-/* Legacy for systems yet to multi-arch SIGTRAMP_END */
-#if !defined (SIGTRAMP_END_P)
-#define SIGTRAMP_END_P() (1)
+#if defined (DEPRECATED_SIGTRAMP_END)
+/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_END */
+#if !defined (DEPRECATED_SIGTRAMP_END_P)
+#define DEPRECATED_SIGTRAMP_END_P() (1)
 #endif
 #endif
 
-extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
-#error "Non multi-arch definition of SIGTRAMP_END"
+extern int gdbarch_deprecated_sigtramp_end_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END_P)
+#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
 #endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
-#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_END_P)
+#define DEPRECATED_SIGTRAMP_END_P() (gdbarch_deprecated_sigtramp_end_p (current_gdbarch))
 #endif
 
-typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
-#error "Non multi-arch definition of SIGTRAMP_END"
+typedef CORE_ADDR (gdbarch_deprecated_sigtramp_end_ftype) (CORE_ADDR pc);
+extern CORE_ADDR gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
+extern void set_gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_end_ftype *deprecated_sigtramp_end);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END)
+#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
 #endif
-#if !defined (SIGTRAMP_END)
-#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
+#if !defined (DEPRECATED_SIGTRAMP_END)
+#define DEPRECATED_SIGTRAMP_END(pc) (gdbarch_deprecated_sigtramp_end (current_gdbarch, pc))
 #endif
 
 /* A target might have problems with watchpoints as soon as the stack
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 64886b5acc..7292a0bb0c 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -723,32 +723,12 @@ f:2:IN_SOLIB_CALL_TRAMPOLINE:int:in_solib_call_trampoline:CORE_ADDR pc, char *na
 # Some systems also have trampoline code for returning from shared libs.
 f:2:IN_SOLIB_RETURN_TRAMPOLINE:int:in_solib_return_trampoline:CORE_ADDR pc, char *name:pc, name:::generic_in_solib_return_trampoline::0
 
-# Sigtramp is a routine that the kernel calls (which then calls the
-# signal handler).  On most machines it is a library routine that is
-# linked into the executable.
-#
-# This macro, given a program counter value and the name of the
-# function in which that PC resides (which can be null if the name is
-# not known), returns nonzero if the PC and name show that we are in
-# sigtramp.
-#
-# On most machines just see if the name is sigtramp (and if we have
-# no name, assume we are not in sigtramp).
-#
-# FIXME: cagney/2002-04-21: The function find_pc_partial_function
-# calls find_pc_sect_partial_function() which calls
-# DEPRECATED_PC_IN_SIGTRAMP.  This means DEPRECATED_PC_IN_SIGTRAMP
-# function can't be implemented by doing its own local NAME lookup.
-#
-# FIXME: cagney/2002-04-21: DEPRECATED_PC_IN_SIGTRAMP is something of
-# a mess.  Some code also depends on SIGTRAMP_START and SIGTRAMP_END
-# but other does not.
-#
-# NOTE: cagney/2004-03-16: DEPRECATED_PC_IN_SIGTRAMP has been made
-# obsolete by signal trampoline frame unwind sniffers.
+# NOTE: cagney/2004-03-23: DEPRECATED_SIGTRAMP_START,
+# DEPRECATED_SIGTRAMP_END, and DEPRECATED_PC_IN_SIGTRAMP have all been
+# superseeded by signal trampoline frame sniffers.
 F::DEPRECATED_PC_IN_SIGTRAMP:int:deprecated_pc_in_sigtramp:CORE_ADDR pc, char *name:pc, name:::legacy_pc_in_sigtramp
-F:2:SIGTRAMP_START:CORE_ADDR:sigtramp_start:CORE_ADDR pc:pc
-F:2:SIGTRAMP_END:CORE_ADDR:sigtramp_end:CORE_ADDR pc:pc
+F:2:DEPRECATED_SIGTRAMP_START:CORE_ADDR:deprecated_sigtramp_start:CORE_ADDR pc:pc
+F:2:DEPRECATED_SIGTRAMP_END:CORE_ADDR:deprecated_sigtramp_end:CORE_ADDR pc:pc
 # A target might have problems with watchpoints as soon as the stack
 # frame of the current function has been destroyed.  This mostly happens
 # as the first action in a funtion's epilogue.  in_function_epilogue_p()
diff --git a/gdb/i386bsd-tdep.c b/gdb/i386bsd-tdep.c
index f20953b6dc..d501f7380d 100644
--- a/gdb/i386bsd-tdep.c
+++ b/gdb/i386bsd-tdep.c
@@ -115,8 +115,8 @@ i386bsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   set_gdbarch_deprecated_pc_in_sigtramp (gdbarch, i386bsd_pc_in_sigtramp);
 
   /* Allow the recognition of sigtramps as a function named <sigtramp>.  */
-  set_gdbarch_sigtramp_start (gdbarch, i386bsd_sigtramp_start);
-  set_gdbarch_sigtramp_end (gdbarch, i386bsd_sigtramp_end);
+  set_gdbarch_deprecated_sigtramp_start (gdbarch, i386bsd_sigtramp_start);
+  set_gdbarch_deprecated_sigtramp_end (gdbarch, i386bsd_sigtramp_end);
 
   /* Assume SunOS-style shared libraries.  */
   set_gdbarch_in_solib_call_trampoline (gdbarch,
diff --git a/gdb/i386nbsd-tdep.c b/gdb/i386nbsd-tdep.c
index 23ab91b40e..e1e05aabf2 100644
--- a/gdb/i386nbsd-tdep.c
+++ b/gdb/i386nbsd-tdep.c
@@ -229,8 +229,8 @@ i386nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   /* FIXME: kettenis/20020906: We should probably provide
      NetBSD-specific versions of these functions if we want to
      recognize signal trampolines that live on the stack.  */
-  set_gdbarch_sigtramp_start (gdbarch, NULL);
-  set_gdbarch_sigtramp_end (gdbarch, NULL);
+  set_gdbarch_deprecated_sigtramp_start (gdbarch, NULL);
+  set_gdbarch_deprecated_sigtramp_end (gdbarch, NULL);
 
   /* NetBSD uses -freg-struct-return by default.  */
   tdep->struct_return = reg_struct_return;
diff --git a/gdb/i386obsd-tdep.c b/gdb/i386obsd-tdep.c
index cd6e37af03..740bae3745 100644
--- a/gdb/i386obsd-tdep.c
+++ b/gdb/i386obsd-tdep.c
@@ -216,8 +216,8 @@ i386obsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   tdep->sigtramp_start = i386obsd_sigtramp_start_addr;
   tdep->sigtramp_end = i386obsd_sigtramp_end_addr;
   set_gdbarch_deprecated_pc_in_sigtramp (gdbarch, i386obsd_pc_in_sigtramp);
-  set_gdbarch_sigtramp_start (gdbarch, i386obsd_sigtramp_start);
-  set_gdbarch_sigtramp_end (gdbarch, i386obsd_sigtramp_end);
+  set_gdbarch_deprecated_sigtramp_start (gdbarch, i386obsd_sigtramp_start);
+  set_gdbarch_deprecated_sigtramp_end (gdbarch, i386obsd_sigtramp_end);
 
   /* OpenBSD has a `struct sigcontext' that's different from the
      original 4.3 BSD.  */