* dbxread.c (process_one_symbol): Remove VARIABLES_INSIDE_BLOCK

	checks.
	* config/arm/embed.mt, config/arm/linux.mt, config/arm/wince.mt: Do
	not set DEPRECATED_TM_FILE.
	* config/arm/tm-arm.h: Delete file.

	* gdbint.texinfo (Target Conditionals): Remove VARIABLES_INSIDE_BLOCK.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5dbb4ea..d8599fe 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2007-10-11  Daniel Jacobowitz  <dan@codesourcery.com>
+
+       * dbxread.c (process_one_symbol): Remove VARIABLES_INSIDE_BLOCK
+       checks.
+       * config/arm/embed.mt, config/arm/linux.mt, config/arm/wince.mt: Do
+       not set DEPRECATED_TM_FILE.
+       * config/arm/tm-arm.h: Delete file.
+
 2007-10-11  Luis Machado  <luisgpm@br.ibm.com>
 
        * MAINTAINERS (Write After Approval): Add self.

diff --git a/gdb/config/arm/embed.mt b/gdb/config/arm/embed.mt
index 1fe3524..4fe0147 100644 (file)
--- a/gdb/config/arm/embed.mt
+++ b/gdb/config/arm/embed.mt
@@ -1,6 +1,5 @@
 # Target: ARM embedded system
 TDEPFILES= arm-tdep.o
-DEPRECATED_TM_FILE= tm-arm.h
 
 SIM_OBS = remote-sim.o
 SIM = ../sim/arm/libsim.a

diff --git a/gdb/config/arm/linux.mt b/gdb/config/arm/linux.mt
index f2beeff..8f4a853 100644 (file)
--- a/gdb/config/arm/linux.mt
+++ b/gdb/config/arm/linux.mt
@@ -1,5 +1,4 @@
 # Target: ARM based machine running GNU/Linux
-DEPRECATED_TM_FILE= tm-arm.h
 TDEPFILES= arm-tdep.o arm-linux-tdep.o glibc-tdep.o solib.o \
   solib-svr4.o solib-legacy.o symfile-mem.o \
   corelow.o

diff --git a/gdb/config/arm/tm-arm.h b/gdb/config/arm/tm-arm.h
deleted file mode 100644 (file)
index 2419f93..0000000
--- a/gdb/config/arm/tm-arm.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Definitions to target GDB to ARM targets.
-   Copyright 1986, 1987, 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
-
-   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/>.  */
-
-#ifndef TM_ARM_H
-#define TM_ARM_H
-
-/* Specify that for the native compiler variables for a particular
-   lexical context are listed after the beginning LBRAC instead of
-   before in the executables list of symbols.  */
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) (!(gcc_p))
-
-#endif /* TM_ARM_H */

diff --git a/gdb/config/arm/wince.mt b/gdb/config/arm/wince.mt
index b5c1cb7..0cf2c03 100644 (file)
--- a/gdb/config/arm/wince.mt
+++ b/gdb/config/arm/wince.mt
@@ -1,4 +1,3 @@
 # Target: ARM based machine running Windows CE (win32)
-DEPRECATED_TM_FILE= tm-arm.h
 TDEPFILES= arm-tdep.o arm-wince-tdep.o corelow.o \
   solib.o solib-target.o

diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 95f8cd8..d472d3e 100644 (file)
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -2794,38 +2794,19 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name,
       if (desc != new->depth)
        lbrac_mismatch_complaint (symnum);
 
-      /* Some compilers put the variable decls inside of an
-         LBRAC/RBRAC block.  This macro should be nonzero if this is
-         true.  DESC is N_DESC from the N_RBRAC symbol.  GCC_P is true
-         if we've detected the GCC_COMPILED_SYMBOL or the
-         GCC2_COMPILED_SYMBOL.  */
-#if !defined (VARIABLES_INSIDE_BLOCK)
-#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) 0
-#endif
-
-      /* Can only use new->locals as local symbols here if we're in
-         GCC or on a machine that puts them before the lbrack.  */
-      if (!VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation))
+      if (local_symbols != NULL)
        {
-         if (local_symbols != NULL)
-           {
-             /* GCC development snapshots from March to December of
-                2000 would output N_LSYM entries after N_LBRAC
-                entries.  As a consequence, these symbols are simply
-                discarded.  Complain if this is the case.  Note that
-                there are some compilers which legitimately put local
-                symbols within an LBRAC/RBRAC block; this complaint
-                might also help sort out problems in which
-                VARIABLES_INSIDE_BLOCK is incorrectly defined.  */
-             complaint (&symfile_complaints, _("\
+         /* GCC development snapshots from March to December of
+            2000 would output N_LSYM entries after N_LBRAC
+            entries.  As a consequence, these symbols are simply
+            discarded.  Complain if this is the case.  */
+         complaint (&symfile_complaints, _("\
 misplaced N_LBRAC entry; discarding local symbols which have \
 no enclosing block"));
-           }
-         local_symbols = new->locals;
        }
+      local_symbols = new->locals;
 
-      if (context_stack_depth
-         > !VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation))
+      if (context_stack_depth > 1)
        {
          /* This is not the outermost LBRAC...RBRAC pair in the
             function, its local symbols preceded it, and are the ones
@@ -2858,9 +2839,6 @@ no enclosing block"));
          within_function = 0;
        }
 
-      if (VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation))
-       /* Now pop locals of block just finished.  */
-       local_symbols = new->locals;
       break;
 
     case N_FN:

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index e7f03fd..7222c04 100644 (file)
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2007-10-11  Daniel Jacobowitz  <dan@codesourcery.com>
+
+       * gdbint.texinfo (Target Conditionals): Remove VARIABLES_INSIDE_BLOCK.
+
 2007-09-30  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * gdb.texinfo (Setting Watchpoints): Adjust warning text about

diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo
index facea70..d8dbcb0 100644 (file)
--- a/gdb/doc/gdbint.texinfo
+++ b/gdb/doc/gdbint.texinfo
@@ -4178,15 +4178,6 @@ This method has been deprecated in favour of @code{gdbarch_return_value}
 Convert a value of type @var{type} into the raw contents of a register.
 @xref{Target Architecture Definition, , Using Different Register and Memory Data Representations}.
 
-@item VARIABLES_INSIDE_BLOCK (@var{desc}, @var{gcc_p})
-@findex VARIABLES_INSIDE_BLOCK
-For dbx-style debugging information, if the compiler puts variable
-declarations inside LBRAC/RBRAC blocks, this should be defined to be
-nonzero.  @var{desc} is the value of @code{n_desc} from the
-@code{N_RBRAC} symbol, and @var{gcc_p} is true if @value{GDBN} has noticed the
-presence of either the @code{GCC_COMPILED_SYMBOL} or the
-@code{GCC2_COMPILED_SYMBOL}.  By default, this is 0.
-
 @end table
 
 Motorola M68K target conditionals.