[ppc64le] Use skip_entrypoint for skip_trampoline_code

[deliverable/binutils-gdb.git] / gdb / symtab.c

diff --git a/gdb/symtab.c b/gdb/symtab.c
index 527826527d7d1831138a237f46678678aca71533..f65e809cb28c7d48b163d4c0ea52e2ea9fd7ec48 100644 (file)
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -3629,7 +3629,11 @@ find_function_start_sal (struct symbol *sym, int funfirstline)
       && (COMPUNIT_LOCATIONS_VALID (SYMTAB_COMPUNIT (sal.symtab))
          || SYMTAB_LANGUAGE (sal.symtab) == language_asm))
     {
+      struct gdbarch *gdbarch = symbol_arch (sym);
+
       sal.pc = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
+      if (gdbarch_skip_entrypoint_p (gdbarch))
+       sal.pc = gdbarch_skip_entrypoint (gdbarch, sal.pc);
       return sal;
     }
 
@@ -4135,9 +4139,8 @@ struct filename_seen_cache
 static struct filename_seen_cache *
 create_filename_seen_cache (void)
 {
-  struct filename_seen_cache *cache;
+  struct filename_seen_cache *cache = XNEW (struct filename_seen_cache);
 
-  cache = XNEW (struct filename_seen_cache);
   cache->tab = htab_create_alloc (INITIAL_FILENAME_SEEN_CACHE_SIZE,
                                  filename_hash, filename_eq,
                                  NULL, xcalloc, xfree);
@@ -4372,8 +4375,8 @@ sort_search_symbols_remove_dups (struct symbol_search *found, int nfound,
   gdb_assert (found != NULL && nfound > 0);
 
   /* Build an array out of the list so we can easily sort them.  */
-  symbols = (struct symbol_search **) xmalloc (sizeof (struct symbol_search *)
-                                              * nfound);
+  symbols = XNEWVEC (struct symbol_search *, nfound);
+
   symp = found;
   for (i = 0; i < nfound; i++)
     {
@@ -4659,11 +4662,10 @@ search_symbols (const char *regexp, enum search_domain kind,
                            && SYMBOL_CLASS (sym) == LOC_TYPEDEF))))
              {
                /* match */
-               struct symbol_search *psr = (struct symbol_search *)
-                 xmalloc (sizeof (struct symbol_search));
+               struct symbol_search *psr = XCNEW (struct symbol_search);
+
                psr->block = i;
                psr->symbol = sym;
-               memset (&psr->msymbol, 0, sizeof (psr->msymbol));
                psr->next = NULL;
                if (tail == NULL)
                  found = psr;
@@ -4714,8 +4716,7 @@ search_symbols (const char *regexp, enum search_domain kind,
                        .symbol == NULL)
                      {
                        /* match */
-                       struct symbol_search *psr = (struct symbol_search *)
-                         xmalloc (sizeof (struct symbol_search));
+                       struct symbol_search *psr = XNEW (struct symbol_search);
                        psr->block = i;
                        psr->msymbol.minsym = msymbol;
                        psr->msymbol.objfile = objfile;