* breakpoint.c (breakpoint_sals_to_pc): Do not check for

	DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE.

	* config/pa/tm-hppa.h: Delete file.
	* config/pa/hppa64.mt: Do not set DEPRECATED_TM_FILE.
	* config/pa/hppahpux.mt: Likewise.
	* config/pa/hppa.mt: Likewise.
	* config/pa/linux.mt: Likewise.
	* hppa-tdep.c (hppa_pc_requires_run_before_use): Delete.

8 files changed, 13 insertions, 90 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3aea2f7..b7fdcd5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2007-10-12  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* breakpoint.c (breakpoint_sals_to_pc): Do not check for
+	DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE.
+
+	* config/pa/tm-hppa.h: Delete file.
+	* config/pa/hppa64.mt: Do not set DEPRECATED_TM_FILE.
+	* config/pa/hppahpux.mt: Likewise.
+	* config/pa/hppa.mt: Likewise.
+	* config/pa/linux.mt: Likewise.
+	* hppa-tdep.c (hppa_pc_requires_run_before_use): Delete.
+
+2007-10-12  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* config/arm/nm-nbsdaout.h: Remove file.
 	* config/nm-nbsdaout.h: Likewise.
 	* config/nm-nbsd.h: Likewise.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index ba56edb..8f2cbad 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -5483,33 +5483,7 @@ breakpoint_sals_to_pc (struct symtabs_and_lines *sals,
 {    
   int i;
   for (i = 0; i < sals->nelts; i++)
-    {
-      resolve_sal_pc (&sals->sals[i]);
-
-      /* It's possible for the PC to be nonzero, but still an illegal
-         value on some targets.
-
-         For example, on HP-UX if you start gdb, and before running the
-         inferior you try to set a breakpoint on a shared library function
-         "foo" where the inferior doesn't call "foo" directly but does
-         pass its address to another function call, then we do find a
-         minimal symbol for the "foo", but it's address is invalid.
-         (Appears to be an index into a table that the loader sets up
-         when the inferior is run.)
-
-         Give the target a chance to bless sals.sals[i].pc before we
-         try to make a breakpoint for it. */
-#ifdef DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE
-      if (DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE (sals->sals[i].pc))
-	{
-	  if (address == NULL)
-	    error (_("Cannot break without a running program."));
-	  else
-	    error (_("Cannot break on %s without a running program."), 
-		   address);
-	}
-#endif
-    }
+    resolve_sal_pc (&sals->sals[i]);
 }
 
 static void
diff --git a/gdb/config/pa/hppa.mt b/gdb/config/pa/hppa.mt
index 5ba51fa..eb78924 100644
--- a/gdb/config/pa/hppa.mt
+++ b/gdb/config/pa/hppa.mt
@@ -1,2 +1 @@
 TDEPFILES= hppa-tdep.o
-DEPRECATED_TM_FILE= tm-hppa.h
diff --git a/gdb/config/pa/hppa64.mt b/gdb/config/pa/hppa64.mt
index 85a64b1..5d2f609 100644
--- a/gdb/config/pa/hppa64.mt
+++ b/gdb/config/pa/hppa64.mt
@@ -1,3 +1,2 @@
 # Target: HP PA-RISC 2.0 running HPUX 11.00 in wide mode
 TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o solib-som.o solib-pa64.o somread.o solib.o
-DEPRECATED_TM_FILE= tm-hppa.h
diff --git a/gdb/config/pa/hppahpux.mt b/gdb/config/pa/hppahpux.mt
index fc9d2d7e..46a6816 100644
--- a/gdb/config/pa/hppahpux.mt
+++ b/gdb/config/pa/hppahpux.mt
@@ -1,4 +1,3 @@
 # Target: HP PA-RISC running hpux
 MT_CFLAGS = -DPA_SOM_ONLY=1
 TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o corelow.o somread.o solib-som.o solib-pa64.o solib.o
-DEPRECATED_TM_FILE= tm-hppa.h
diff --git a/gdb/config/pa/linux.mt b/gdb/config/pa/linux.mt
index e286e1b..2e114c7 100644
--- a/gdb/config/pa/linux.mt
+++ b/gdb/config/pa/linux.mt
@@ -1,3 +1,2 @@
 # Target: HP PA-RISC running Linux
 TDEPFILES= hppa-tdep.o hppa-linux-tdep.o glibc-tdep.o solib.o solib-svr4.o symfile-mem.o
-DEPRECATED_TM_FILE=tm-hppa.h
diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h
deleted file mode 100644
index 6e3b395..0000000
--- a/gdb/config/pa/tm-hppa.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Parameters for execution on any Hewlett-Packard PA-RISC machine.
-
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
-
-   Contributed by the Center for Software Science at the
-   University of Utah (pa-gdb-bugs@cs.utah.edu).
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include "regcache.h"
-
-extern int hppa_pc_requires_run_before_use (CORE_ADDR pc);
-#define DEPRECATED_PC_REQUIRES_RUN_BEFORE_USE(pc) hppa_pc_requires_run_before_use (pc)
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index f3cff64..5c0da34 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -68,10 +68,6 @@ const struct objfile_data *hppa_objfile_priv_data = NULL;
 #define UNWIND_ENTRY_SIZE 16
 #define STUB_UNWIND_ENTRY_SIZE 8
 
-/* FIXME: brobecker 2002-11-07: We will likely be able to make the
-   following functions static, once we hppa is partially multiarched.  */
-int hppa_pc_requires_run_before_use (CORE_ADDR pc);
-
 /* Routines to extract various sized constants out of hppa 
    instructions. */
 
@@ -2612,34 +2608,6 @@ unwind_command (char *exp, int from_tty)
     }
 }
 
-int
-hppa_pc_requires_run_before_use (CORE_ADDR pc)
-{
-  /* Sometimes we may pluck out a minimal symbol that has a negative address.
-  
-     An example of this occurs when an a.out is linked against a foo.sl.
-     The foo.sl defines a global bar(), and the a.out declares a signature
-     for bar().  However, the a.out doesn't directly call bar(), but passes
-     its address in another call.
-  
-     If you have this scenario and attempt to "break bar" before running,
-     gdb will find a minimal symbol for bar() in the a.out.  But that
-     symbol's address will be negative.  What this appears to denote is
-     an index backwards from the base of the procedure linkage table (PLT)
-     into the data linkage table (DLT), the end of which is contiguous
-     with the start of the PLT.  This is clearly not a valid address for
-     us to set a breakpoint on.
-  
-     Note that one must be careful in how one checks for a negative address.
-     0xc0000000 is a legitimate address of something in a shared text
-     segment, for example.  Since I don't know what the possible range
-     is of these "really, truly negative" addresses that come from the
-     minimal symbols, I'm resorting to the gross hack of checking the
-     top byte of the address for all 1's.  Sigh.  */
-
-  return (!target_has_stack && (pc & 0xFF000000) == 0xFF000000);
-}
-
 /* Return the GDB type object for the "standard" data type of data in
    register REGNUM.  */