* strerror.c: Revert last change. Declare static sys_nerr

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

diff --git a/gdb/somsolib.c b/gdb/somsolib.c
index 474e2574c15039436b5efc7ed0114381a320a190..ed54ad089ad551afb42e0e47349cb1b16e3dd1f4 100644 (file)
--- a/gdb/somsolib.c
+++ b/gdb/somsolib.c
@@ -41,6 +41,7 @@
 #include "gdbcmd.h"
 #include "language.h"
 #include "regcache.h"
+#include "gdb_assert.h"
 
 #include <fcntl.h>
 
@@ -73,9 +74,6 @@ extern struct unwind_table_entry *find_unwind_entry (CORE_ADDR pc);
 
 /* TODO:
 
-   * Most of this code should work for hp300 shared libraries.  Does
-   anyone care enough to weed out any SOM-isms.
-
    * Support for hpux8 dynamic linker.  */
 
 /* The basic structure which describes a dynamically loaded object.  This
@@ -401,6 +399,21 @@ som_solib_load_symbols (struct so_list *so, char *name, int from_tty,
 }
 
 
+/* FIXME: cagney/2003-02-01: This just isn't right.  Given an address
+   within the target's address space, this converts the value into an
+   address within the host's (i.e., GDB's) address space.  Given that
+   the host/target address spaces are separate, this can't be right.  */
+
+static void *
+hpux_address_to_host_pointer_hack (CORE_ADDR addr)
+{
+  void *ptr;
+
+  gdb_assert (sizeof (ptr) == TYPE_LENGTH (builtin_type_void_data_ptr));
+  ADDRESS_TO_POINTER (builtin_type_void_data_ptr, &ptr, addr);
+  return ptr;
+}
+
 /* Add symbols from shared libraries into the symtab list, unless the
    size threshold specified by auto_solib_limit (in megabytes) would
    be exceeded.  */
@@ -715,8 +728,10 @@ som_solib_add (char *arg_string, int from_tty, struct target_ops *target, int re
       if (status != 0)
        goto err;
 
+      /* FIXME: cagney/2003-02-01: I think som_solib.next should be a
+         CORE_ADDR.  */
       new_so->som_solib.next =
-       address_to_host_pointer (extract_unsigned_integer (buf, 4));
+       hpux_address_to_host_pointer_hack (extract_unsigned_integer (buf, 4));
 
       /* Note that we don't re-set "addr" to the next pointer
        * until after we've read the trailing data.
@@ -921,7 +936,7 @@ som_solib_create_inferior_hook (void)
     struct minimal_symbol *msymbol2;
 
     /* What a crock.  */
-    msymbol2 = lookup_minimal_symbol_solib_trampoline (SYMBOL_NAME (msymbol),
+    msymbol2 = lookup_minimal_symbol_solib_trampoline (DEPRECATED_SYMBOL_NAME (msymbol),
                                                       NULL, objfile);
     /* Found a symbol with the right name.  */
     if (msymbol2)