* configure.host: Add arm*-*-openbsd*.

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

diff --git a/gdb/exec.c b/gdb/exec.c
index 4c55d82f9f3d55cfbd75ac514c98c511e1a9eddc..938b106adefd0f4f5c60cca0e964dfe128231fa0 100644 (file)
--- a/gdb/exec.c
+++ b/gdb/exec.c
@@ -32,6 +32,7 @@
 #include "completer.h"
 #include "value.h"
 #include "exec.h"
+#include "observer.h"
 
 #include <fcntl.h>
 #include "readline/readline.h"
@@ -61,7 +62,7 @@ static void set_section_command (char *, int);
 
 static void exec_files_info (struct target_ops *);
 
-static int ignore (CORE_ADDR, char *);
+static int ignore (CORE_ADDR, bfd_byte *);
 
 static void init_exec_ops (void);
 
@@ -78,6 +79,14 @@ bfd *exec_bfd = NULL;
 /* Whether to open exec and core files read-only or read-write.  */
 
 int write_files = 0;
+static void
+show_write_files (struct ui_file *file, int from_tty,
+                 struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Writing into executable and core files is %s.\n"),
+                   value);
+}
+
 
 struct vmap *vmap;
 
@@ -268,6 +277,7 @@ exec_file_attach (char *filename, int from_tty)
        (*deprecated_exec_file_display_hook) (filename);
     }
   bfd_cache_close_all ();
+  observer_notify_executable_changed (NULL);
 }
 
 /*  Process the first arg in ARGS as the new exec file.
@@ -382,14 +392,14 @@ bfdsec_to_vmap (struct bfd *abfd, struct bfd_section *sect, void *arg3)
   if ((bfd_get_section_flags (abfd, sect) & SEC_LOAD) == 0)
     return;
 
-  if (DEPRECATED_STREQ (bfd_section_name (abfd, sect), ".text"))
+  if (strcmp (bfd_section_name (abfd, sect), ".text") == 0)
     {
       vp->tstart = bfd_section_vma (abfd, sect);
       vp->tend = vp->tstart + bfd_section_size (abfd, sect);
       vp->tvma = bfd_section_vma (abfd, sect);
       vp->toffs = sect->filepos;
     }
-  else if (DEPRECATED_STREQ (bfd_section_name (abfd, sect), ".data"))
+  else if (strcmp (bfd_section_name (abfd, sect), ".data") == 0)
     {
       vp->dstart = bfd_section_vma (abfd, sect);
       vp->dend = vp->dstart + bfd_section_size (abfd, sect);
@@ -445,9 +455,8 @@ map_vmap (bfd *abfd, bfd *arch)
    we just tail-call it with more arguments to select between them.  */
 
 int
-xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
-            struct mem_attrib *attrib,
-            struct target_ops *target)
+xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write,
+            struct mem_attrib *attrib, struct target_ops *target)
 {
   int res;
   struct section_table *p;
@@ -666,7 +675,7 @@ set_section_command (char *args, int from_tty)
    breakpoint_init_inferior).  */
 
 static int
-ignore (CORE_ADDR addr, char *contents)
+ignore (CORE_ADDR addr, bfd_byte *contents)
 {
   return 0;
 }
@@ -742,11 +751,12 @@ This can be used if the exec file does not contain section addresses,\n\
 file itself are wrong.  Each section must be changed separately.  The\n\
 ``info files'' command lists all the sections and their addresses."));
 
-  deprecated_add_show_from_set
-    (add_set_cmd ("write", class_support, var_boolean, (char *) &write_files,
-                 "Set writing into executable and core files.",
-                 &setlist),
-     &showlist);
+  add_setshow_boolean_cmd ("write", class_support, &write_files, _("\
+Set writing into executable and core files."), _("\
+Show writing into executable and core files."), NULL,
+                          NULL,
+                          show_write_files,
+                          &setlist, &showlist);
 
   add_target (&exec_ops);
 }