2003-10-21 Elena Zannoni <ezannoni@redhat.com>

	* minsyms.c (lookup_minimal_symbol_text): Remove unused parameter.
	Remove SOFUN_ADDRESS_MAYBE_MISSING ifdeffed code.
	* symtab.h (lookup_minimal_symbol_text): Update.
 	* breakpoint.c (create_overlay_event_breakpoint,
 	create_longjmp_breakpoint): Update callers.
	* ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Update caller.
	* symtab.c (find_pc_sect_line): Ditto.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6a0eae6a90c8b7e228a7c45a997ed281e9951ad9..fd9b2576736fe1b45ea5ca121711f959eeaa2c91 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+2003-10-21  Elena Zannoni  <ezannoni@redhat.com>
+
+       * minsyms.c (lookup_minimal_symbol_text): Remove unused parameter.
+       Remove SOFUN_ADDRESS_MAYBE_MISSING ifdeffed code.
+       * symtab.h (lookup_minimal_symbol_text): Update.
+       * breakpoint.c (create_overlay_event_breakpoint,
+       create_longjmp_breakpoint): Update callers.
+       * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Update caller.
+       * symtab.c (find_pc_sect_line): Ditto.
+
 2003-10-21  Andrew Cagney  <cagney@redhat.com>
 
        * target.c (errno): Delete extern declaration.

diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 8118a0a5a34e0e18339aea8efcad2ce3d77e8ae9..79f0b70a130770f1aa8026c9d8df0d71f0db400e 100644 (file)
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -4005,7 +4005,7 @@ create_longjmp_breakpoint (char *func_name)
     b = create_internal_breakpoint (0, bp_longjmp_resume);
   else
     {
-      if ((m = lookup_minimal_symbol_text (func_name, NULL, NULL)) == NULL)
+      if ((m = lookup_minimal_symbol_text (func_name, NULL)) == NULL)
        return;
  
       b = create_internal_breakpoint (SYMBOL_VALUE_ADDRESS (m), bp_longjmp);
@@ -4054,7 +4054,7 @@ create_overlay_event_breakpoint (char *func_name)
   struct breakpoint *b;
   struct minimal_symbol *m;
 
-  if ((m = lookup_minimal_symbol_text (func_name, NULL, NULL)) == NULL)
+  if ((m = lookup_minimal_symbol_text (func_name, NULL)) == NULL)
     return;
  
   b = create_internal_breakpoint (SYMBOL_VALUE_ADDRESS (m), 

diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index d93a697e14057d3a7313fe7aaca01feae2145181..c19455552f4f1451e8df8f65e9534c6a1f1302c9 100644 (file)
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -260,16 +260,13 @@ lookup_minimal_symbol (const char *name, const char *sfile,
 
 /* Look through all the current minimal symbol tables and find the
    first minimal symbol that matches NAME and has text type.  If OBJF
-   is non-NULL, limit the search to that objfile.  If SFILE is non-NULL,
-   the only file-scope symbols considered will be from that source file
-   (global symbols are still preferred).  Returns a pointer to the minimal
-   symbol that matches, or NULL if no match is found.
+   is non-NULL, limit the search to that objfile.  Returns a pointer
+   to the minimal symbol that matches, or NULL if no match is found.
 
    This function only searches the mangled (linkage) names.  */
 
 struct minimal_symbol *
-lookup_minimal_symbol_text (const char *name, const char *sfile,
-                           struct objfile *objf)
+lookup_minimal_symbol_text (const char *name, struct objfile *objf)
 {
   struct objfile *objfile;
   struct minimal_symbol *msymbol;
@@ -278,15 +275,6 @@ lookup_minimal_symbol_text (const char *name, const char *sfile,
 
   unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
 
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-  if (sfile != NULL)
-    {
-      char *p = strrchr (sfile, '/');
-      if (p != NULL)
-       sfile = p + 1;
-    }
-#endif
-
   for (objfile = object_files;
        objfile != NULL && found_symbol == NULL;
        objfile = objfile->next)
@@ -304,17 +292,7 @@ lookup_minimal_symbol_text (const char *name, const char *sfile,
                  switch (MSYMBOL_TYPE (msymbol))
                    {
                    case mst_file_text:
-#ifdef SOFUN_ADDRESS_MAYBE_MISSING
-                     if (sfile == NULL || STREQ (msymbol->filename, sfile))
-                       found_file_symbol = msymbol;
-#else
-                     /* We have neither the ability nor the need to
-                        deal with the SFILE parameter.  If we find
-                        more than one symbol, just return the latest
-                        one (the user can't expect useful behavior in
-                        that case).  */
                      found_file_symbol = msymbol;
-#endif
                      break;
                    default:
                      found_symbol = msymbol;
@@ -336,11 +314,10 @@ lookup_minimal_symbol_text (const char *name, const char *sfile,
 }
 
 /* Look through all the current minimal symbol tables and find the
-   first minimal symbol that matches NAME and is a solib trampoline.  If OBJF
-   is non-NULL, limit the search to that objfile.  If SFILE is non-NULL,
-   the only file-scope symbols considered will be from that source file
-   (global symbols are still preferred).  Returns a pointer to the minimal
-   symbol that matches, or NULL if no match is found.
+   first minimal symbol that matches NAME and is a solib trampoline.
+   If OBJF is non-NULL, limit the search to that objfile.  Returns a
+   pointer to the minimal symbol that matches, or NULL if no match is
+   found.
 
    This function only searches the mangled (linkage) names.  */
 

diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index 4a6bf6df83553fab892ad2ea3656b6709ded05a1..60b976ffdfdd25abca80f1bf9ea923b913434d14 100644 (file)
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -331,7 +331,7 @@ ppc_linux_skip_trampoline_code (CORE_ADDR pc)
   /* This might not work right if we have multiple symbols with the
      same name; the only way to really get it right is to perform
      the same sort of lookup as the dynamic linker. */
-  msymbol = lookup_minimal_symbol_text (symname, NULL, NULL);
+  msymbol = lookup_minimal_symbol_text (symname, NULL);
   if (!msymbol)
     return 0;
 

diff --git a/gdb/symtab.c b/gdb/symtab.c
index 3a3a54735fab6a58bd2dd02379c260e5ceeb3855..208b04a7387826a2bae5d5a4b6846a4e3aac34b3 100644 (file)
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -1969,7 +1969,7 @@ find_pc_sect_line (CORE_ADDR pc, struct bfd_section *section, int notcurrent)
     if (MSYMBOL_TYPE (msymbol) == mst_solib_trampoline)
       {
        mfunsym = lookup_minimal_symbol_text (SYMBOL_LINKAGE_NAME (msymbol),
-                                             NULL, NULL);
+                                             NULL);
        if (mfunsym == NULL)
          /* I eliminated this warning since it is coming out
           * in the following situation:

diff --git a/gdb/symtab.h b/gdb/symtab.h
index 3723559cbc3bb8a6df6480203314db1f2cc85f79..437c9ea7679ee3d6539e6ce4d7104e00afb76485 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -1164,7 +1164,6 @@ extern struct minimal_symbol *lookup_minimal_symbol (const char *,
                                                     struct objfile *);
 
 extern struct minimal_symbol *lookup_minimal_symbol_text (const char *,
-                                                         const char *,
                                                          struct objfile *);
 
 struct minimal_symbol *lookup_minimal_symbol_solib_trampoline (const char *,