001-debian.patch

這是一個實時嵌入式作業系統 實作了MCS51 ARM等MCU

diff -urN binutils-2.14.90.0.8-dist/bfd/elf64-alpha.c binutils-2.14.90.0.8/bfd/elf64-alpha.c
--- binutils-2.14.90.0.8-dist/bfd/elf64-alpha.c	2004-01-14 15:07:43.000000000 -0600
+++ binutils-2.14.90.0.8/bfd/elf64-alpha.c	2004-02-11 03:42:05.000000000 -0600
@@ -4144,9 +4144,12 @@
 
   loc = srel->contents;
   loc += srel->reloc_count++ * sizeof (Elf64_External_Rela);
-  bfd_elf64_swap_reloca_out (abfd, &outrel, loc);
-  BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count
-	      <= srel->_cooked_size);
+  if (loc)
+    {
+      bfd_elf64_swap_reloca_out (abfd, &outrel, loc);
+      BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count
+		  <= srel->_cooked_size);
+    }
 }
 
 /* Relocate an Alpha ELF section for a relocatable link.
diff -urN binutils-2.14.90.0.8-dist/bfd/opncls.c binutils-2.14.90.0.8/bfd/opncls.c
--- binutils-2.14.90.0.8-dist/bfd/opncls.c	2004-01-14 15:07:43.000000000 -0600
+++ binutils-2.14.90.0.8/bfd/opncls.c	2004-02-11 03:42:01.000000000 -0600
@@ -150,6 +150,13 @@
 {
   bfd *nbfd;
   const bfd_target *target_vec;
+  struct stat s;
+
+  if (stat (filename, &s) == 0)
+    if (S_ISDIR(s.st_mode)) {
+      bfd_set_error (bfd_error_file_not_recognized);
+      return NULL;
+    }
 
   nbfd = _bfd_new_bfd ();
   if (nbfd == NULL)
diff -urN binutils-2.14.90.0.8-dist/gprof/gprof.texi binutils-2.14.90.0.8/gprof/gprof.texi
--- binutils-2.14.90.0.8-dist/gprof/gprof.texi	2004-01-14 15:07:51.000000000 -0600
+++ binutils-2.14.90.0.8/gprof/gprof.texi	2004-02-11 03:42:01.000000000 -0600
@@ -138,6 +138,10 @@
 If more than one profile file is specified, the @code{gprof}
 output shows the sum of the profile information in the given profile files.
 
+If you use gcc 2.95.x or 3.0 to compile your binaries, you may need
+to add the @samp{-fprofile-arcs} to the compile command line in order
+for the call graphs to be properly stored in gmon.out.
+
 @code{Gprof} calculates the amount of time spent in each routine.
 Next, these times are propagated along the edges of the call graph.
 Cycles are discovered, and calls into a cycle are made to share the time
@@ -182,7 +186,7 @@
 @c man end
 
 @c man begin SEEALSO
-monitor(3), profil(2), cc(1), prof(1), and the Info entry for @file{gprof}.
+profil(2), cc(1), prof(1), and the Info entry for @file{gprof}.
 
 ``An Execution Profiler for Modular Programs'',
 by S. Graham, P. Kessler, M. McKusick;
@@ -268,6 +272,11 @@
 options.  The same option, @samp{-pg}, alters either compilation or linking
 to do what is necessary for profiling.  Here are examples:
 
+If you use gcc 2.95.x or 3.0.x, you may need to add the
+@samp{-fprofile-arcs} option to the compile line along with @samp{-pg}
+in order to allow the call-graphs to be properly included in the gmon.out
+file.
+
 @example
 cc -g -c myprog.c utils.c -pg
 cc -o myprog myprog.o utils.o -pg
diff -urN binutils-2.14.90.0.8-dist/ld/Makefile.am binutils-2.14.90.0.8/ld/Makefile.am
--- binutils-2.14.90.0.8-dist/ld/Makefile.am	2004-01-14 15:07:52.000000000 -0600
+++ binutils-2.14.90.0.8/ld/Makefile.am	2004-02-11 03:42:01.000000000 -0600
@@ -19,7 +19,7 @@
 # We put the scripts in the directory $(scriptdir)/ldscripts.
 # We can't put the scripts in $(datadir) because the SEARCH_DIR
 # directives need to be different for native and cross linkers.
-scriptdir = $(tooldir)/lib
+scriptdir = $(libdir)
 
 EMUL = @EMUL@
 EMULATION_OFILES = @EMULATION_OFILES@
diff -urN binutils-2.14.90.0.8-dist/ld/Makefile.in binutils-2.14.90.0.8/ld/Makefile.in
--- binutils-2.14.90.0.8-dist/ld/Makefile.in	2004-01-14 15:07:52.000000000 -0600
+++ binutils-2.14.90.0.8/ld/Makefile.in	2004-02-11 03:42:01.000000000 -0600
@@ -128,7 +128,7 @@
 # We put the scripts in the directory $(scriptdir)/ldscripts.
 # We can't put the scripts in $(datadir) because the SEARCH_DIR
 # directives need to be different for native and cross linkers.
-scriptdir = $(tooldir)/lib
+scriptdir = $(libdir)
 
 EMUL = @EMUL@
 EMULATION_OFILES = @EMULATION_OFILES@
diff -urN binutils-2.14.90.0.8-dist/ld/emultempl/elf32.em binutils-2.14.90.0.8/ld/emultempl/elf32.em
--- binutils-2.14.90.0.8-dist/ld/emultempl/elf32.em	2004-01-14 15:07:53.000000000 -0600
+++ binutils-2.14.90.0.8/ld/emultempl/elf32.em	2004-02-11 03:42:01.000000000 -0600
@@ -671,6 +671,8 @@
 	      && command_line.rpath == NULL)
 	    {
 	      lib_path = (const char *) getenv ("LD_RUN_PATH");
+	      if ((lib_path) && (strlen (lib_path) == 0))
+		  lib_path = NULL;
 	      if (gld${EMULATION_NAME}_search_needed (lib_path, l->name,
 						      force))
 		break;
@@ -850,6 +852,8 @@
   rpath = command_line.rpath;
   if (rpath == NULL)
     rpath = (const char *) getenv ("LD_RUN_PATH");
+  if ((rpath) && (strlen (rpath) == 0))
+      rpath = NULL;
   if (! (bfd_elf${ELFSIZE}_size_dynamic_sections
 	 (output_bfd, command_line.soname, rpath,
 	  command_line.filter_shlib,
diff -urN binutils-2.14.90.0.8-dist/ltmain.sh binutils-2.14.90.0.8/ltmain.sh
--- binutils-2.14.90.0.8-dist/ltmain.sh	2002-03-22 16:06:16.000000000 -0600
+++ binutils-2.14.90.0.8/ltmain.sh	2004-02-11 03:42:05.000000000 -0600
@@ -4413,6 +4413,10 @@
       # LD_LIBRARY_PATH before the program is installed.
       $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
       $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      if test -n "$linkname"; then
+        $show "(cd $output_objdir && $rm ../$linkname && $LN_S $output_objdir/$linkname ../$linkname)"
+        $run eval '(cd $output_objdir && $rm ../$linkname && $LN_S $output_objdir/$linkname ../$linkname)' || exit $?
+      fi
       ;;
     esac
     exit 0
diff -urN binutils-2.14.90.0.8-dist/opcodes/i386-dis.c binutils-2.14.90.0.8/opcodes/i386-dis.c
--- binutils-2.14.90.0.8-dist/opcodes/i386-dis.c	2004-01-14 15:07:55.000000000 -0600
+++ binutils-2.14.90.0.8/opcodes/i386-dis.c	2004-02-11 03:42:01.000000000 -0600
@@ -1879,7 +1879,7 @@
  * The function returns the length of this instruction in bytes.
  */
 
-static char intel_syntax;
+static signed char intel_syntax;
 static char open_char;
 static char close_char;
 static char separator_char;