Approved by Jim Blandy:

	2001-12-10  Fred Fish  <fnf@redhat.com>
	* arm-linux-tdep.c (skip_hurd_resolver): Use NULL rather than
	zero in args to lookup_minimal_symbol.
	* linespec.c (decode_line_1): Ditto.
	* i386-linux-tdep.c (skip_hurd_resolver): Ditto.
	* minsyms.c (find_stab_function_addr): Ditto.
	* symfile.c (simple_read_overlay_table): Ditto.
	(simple_read_overlay_region_table): Ditto.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3910a02..c0363df 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+2001-12-10  Fred Fish  <fnf@redhat.com>
+
+       * arm-linux-tdep.c (skip_hurd_resolver): Use NULL rather than
+       zero in args to lookup_minimal_symbol.
+       * linespec.c (decode_line_1): Ditto.
+       * i386-linux-tdep.c (skip_hurd_resolver): Ditto.
+       * minsyms.c (find_stab_function_addr): Ditto.
+       * symfile.c (simple_read_overlay_table): Ditto.
+       (simple_read_overlay_region_table): Ditto.
+
 2001-12-09  Fred Fish  <fnf@redhat.com>
 
        * gdbtypes.c (TYPE_FLAG_UNSIGNED, TYPE_FLAG_STUB): Use

diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index ae06160..6522730 100644 (file)
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -402,7 +402,7 @@ skip_hurd_resolver (CORE_ADDR pc)
   if (resolver)
     {
       struct minimal_symbol *fixup
-       = lookup_minimal_symbol ("fixup", 0, objfile);
+       = lookup_minimal_symbol ("fixup", NULL, objfile);
 
       if (fixup && SYMBOL_VALUE_ADDRESS (fixup) == pc)
        return (SAVED_PC_AFTER_CALL (get_current_frame ()));

diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c
index aae44bc..a8bc52f 100644 (file)
--- a/gdb/i386-linux-tdep.c
+++ b/gdb/i386-linux-tdep.c
@@ -458,7 +458,7 @@ skip_hurd_resolver (CORE_ADDR pc)
   if (resolver)
     {
       struct minimal_symbol *fixup
-       = lookup_minimal_symbol ("fixup", 0, objfile);
+       = lookup_minimal_symbol ("fixup", NULL, objfile);
 
       if (fixup && SYMBOL_VALUE_ADDRESS (fixup) == pc)
        return (SAVED_PC_AFTER_CALL (get_current_frame ()));

diff --git a/gdb/linespec.c b/gdb/linespec.c
index 3f7f5a5..98b13a4 100644 (file)
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -1115,7 +1115,7 @@ decode_line_1 (char **argptr, int funfirstline, struct symtab *default_symtab,
            goto symbol_found;
 
          /* If symbol was not found, look in minimal symbol tables */
-         msymbol = lookup_minimal_symbol (copy, 0, 0);
+         msymbol = lookup_minimal_symbol (copy, NULL, NULL);
          /* Min symbol was found --> jump to minsym processing. */
          if (msymbol)
            goto minimal_symbol_found;

diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index b20074b..36d695a 100644 (file)
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -547,14 +547,14 @@ find_stab_function_addr (char *namestring, char *filename,
     {
       /* Try again without the filename. */
       p[n] = 0;
-      msym = lookup_minimal_symbol (p, 0, objfile);
+      msym = lookup_minimal_symbol (p, NULL, objfile);
     }
   if (msym == NULL && filename != NULL)
     {
       /* And try again for Sun Fortran, but without the filename. */
       p[n] = '_';
       p[n + 1] = 0;
-      msym = lookup_minimal_symbol (p, 0, objfile);
+      msym = lookup_minimal_symbol (p, NULL, objfile);
     }
 
   return msym == NULL ? 0 : SYMBOL_VALUE_ADDRESS (msym);

diff --git a/gdb/symfile.c b/gdb/symfile.c
index ca86f28..d999cf9 100644 (file)
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -3026,7 +3026,7 @@ simple_read_overlay_table (void)
   struct minimal_symbol *novlys_msym, *ovly_table_msym;
 
   simple_free_overlay_table ();
-  novlys_msym = lookup_minimal_symbol ("_novlys", 0, 0);
+  novlys_msym = lookup_minimal_symbol ("_novlys", NULL, NULL);
   if (! novlys_msym)
     {
       error ("Error reading inferior's overlay table: "
@@ -3035,7 +3035,7 @@ simple_read_overlay_table (void)
       return 0;
     }
 
-  ovly_table_msym = lookup_minimal_symbol ("_ovly_table", 0, 0);
+  ovly_table_msym = lookup_minimal_symbol ("_ovly_table", NULL, NULL);
   if (! ovly_table_msym)
     {
       error ("Error reading inferior's overlay table: couldn't find "
@@ -3064,7 +3064,7 @@ simple_read_overlay_region_table (void)
   struct minimal_symbol *msym;
 
   simple_free_overlay_region_table ();
-  msym = lookup_minimal_symbol ("_novly_regions", 0, 0);
+  msym = lookup_minimal_symbol ("_novly_regions", NULL, NULL);
   if (msym != NULL)
     cache_novly_regions = read_memory_integer (SYMBOL_VALUE_ADDRESS (msym), 4);
   else
@@ -3072,7 +3072,7 @@ simple_read_overlay_region_table (void)
   cache_ovly_region_table = (void *) xmalloc (cache_novly_regions * 12);
   if (cache_ovly_region_table != NULL)
     {
-      msym = lookup_minimal_symbol ("_ovly_region_table", 0, 0);
+      msym = lookup_minimal_symbol ("_ovly_region_table", NULL, NULL);
       if (msym != NULL)
        {
          cache_ovly_region_table_base = SYMBOL_VALUE_ADDRESS (msym);
@@ -3142,7 +3142,7 @@ simple_overlay_update (struct obj_section *osect)
     if (cache_ovly_table != NULL)
       /* Does its cached location match what's currently in the symtab? */
       if (cache_ovly_table_base ==
-         SYMBOL_VALUE_ADDRESS (lookup_minimal_symbol ("_ovly_table", 0, 0)))
+         SYMBOL_VALUE_ADDRESS (lookup_minimal_symbol ("_ovly_table", NULL, NULL)))
        /* Then go ahead and try to look up this single section in the cache */
        if (simple_overlay_update_1 (osect))
          /* Found it!  We're done. */