[RFA 2/4 take 2] Improved linker-debugger interface

[Gary Benson <gbenson@redhat.com>]

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Hi all,

This patch moves a block of code in solib-svr4.c.  There are no
code changes.  I couldn't figure out how to write a ChangeLog for
this--does it need one?

Cheers,
Gary

-- 
http://gbenson.net/

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diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index 307e483..c88b9cb 100644
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -106,6 +106,59 @@ static const  char * const main_name_list[] =
   NULL
 };
 
+/* Per pspace SVR4 specific data.  */
+
+struct svr4_info
+{
+  CORE_ADDR debug_base;	/* Base of dynamic linker structures.  */
+
+  /* Validity flag for debug_loader_offset.  */
+  int debug_loader_offset_p;
+
+  /* Load address for the dynamic linker, inferred.  */
+  CORE_ADDR debug_loader_offset;
+
+  /* Name of the dynamic linker, valid if debug_loader_offset_p.  */
+  char *debug_loader_name;
+
+  /* Load map address for the main executable.  */
+  CORE_ADDR main_lm_addr;
+
+  CORE_ADDR interp_text_sect_low;
+  CORE_ADDR interp_text_sect_high;
+  CORE_ADDR interp_plt_sect_low;
+  CORE_ADDR interp_plt_sect_high;
+};
+
+/* Per-program-space data key.  */
+static const struct program_space_data *solib_svr4_pspace_data;
+
+static void
+svr4_pspace_data_cleanup (struct program_space *pspace, void *arg)
+{
+  struct svr4_info *info;
+
+  info = program_space_data (pspace, solib_svr4_pspace_data);
+  xfree (info);
+}
+
+/* Get the current svr4 data.  If none is found yet, add it now.  This
+   function always returns a valid object.  */
+
+static struct svr4_info *
+get_svr4_info (void)
+{
+  struct svr4_info *info;
+
+  info = program_space_data (current_program_space, solib_svr4_pspace_data);
+  if (info != NULL)
+    return info;
+
+  info = XZALLOC (struct svr4_info);
+  set_program_space_data (current_program_space, solib_svr4_pspace_data, info);
+  return info;
+}
+
 /* Return non-zero if GDB_SO_NAME and INFERIOR_SO_NAME represent
    the same shared library.  */
 
@@ -291,59 +344,6 @@ lm_addr_check (struct so_list *so, bfd *abfd)
   return so->lm_info->l_addr;
 }
 
-/* Per pspace SVR4 specific data.  */
-
-struct svr4_info
-{
-  CORE_ADDR debug_base;	/* Base of dynamic linker structures.  */
-
-  /* Validity flag for debug_loader_offset.  */
-  int debug_loader_offset_p;
-
-  /* Load address for the dynamic linker, inferred.  */
-  CORE_ADDR debug_loader_offset;
-
-  /* Name of the dynamic linker, valid if debug_loader_offset_p.  */
-  char *debug_loader_name;
-
-  /* Load map address for the main executable.  */
-  CORE_ADDR main_lm_addr;
-
-  CORE_ADDR interp_text_sect_low;
-  CORE_ADDR interp_text_sect_high;
-  CORE_ADDR interp_plt_sect_low;
-  CORE_ADDR interp_plt_sect_high;
-};
-
-/* Per-program-space data key.  */
-static const struct program_space_data *solib_svr4_pspace_data;
-
-static void
-svr4_pspace_data_cleanup (struct program_space *pspace, void *arg)
-{
-  struct svr4_info *info;
-
-  info = program_space_data (pspace, solib_svr4_pspace_data);
-  xfree (info);
-}
-
-/* Get the current svr4 data.  If none is found yet, add it now.  This
-   function always returns a valid object.  */
-
-static struct svr4_info *
-get_svr4_info (void)
-{
-  struct svr4_info *info;
-
-  info = program_space_data (current_program_space, solib_svr4_pspace_data);
-  if (info != NULL)
-    return info;
-
-  info = XZALLOC (struct svr4_info);
-  set_program_space_data (current_program_space, solib_svr4_pspace_data, info);
-  return info;
-}
-
 /* Local function prototypes */
 
 static int match_main (const char *);