* Makefile.in: Add i386lynx-tdep to the right places.

(TARDIRS):  Add gdbserver.

* exec.c (print_section_info):  Print entry point.
* i386lynx-nat.c (i386lynx_saved_pc_after_call):  Move into
i386lynx-tdep.c.  Add core file support.
* i386lynx-tdep.c:  New module for Lynx/386 target dependant code.
* maint.c:  Add `maint info sections' command to print info about all
sections that BFD knows about for exec and core files.
* sparc-tdep.c (sparc_push_dummy_frame):  Update stack pointer
before putting frame on the stack.  Consolidate writes to reduce
traffic for remote debugging.
* config/i386/i386lynx.mh (NATDEPFILES):  Remove exec.o.
* config/i386/i386lynx.mt (TDEPFILES):  Add exec.o, i386lynx-tdep.o.
* config/i386/nm-i386lynx.h:  Add target_pid_to_str().
* config/i386/tm-i386lynx.h:  Remove target_pid_to_str().
* sparclite/Makefile.in:  Add deps to keep Sun make happy.

1 files changed, 78 insertions, 0 deletions

diff --git a/gdb/maint.c b/gdb/maint.c
index 9a37fe0..bc73bdc 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -29,6 +29,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "symtab.h"
 #include "gdbtypes.h"
 #include "demangle.h"
+#include "gdbcore.h"
 
 static void
 maintenance_command PARAMS ((char *, int));
@@ -124,6 +125,79 @@ maintenance_info_command (arg, from_tty)
   help_list (maintenanceinfolist, "maintenance info ", -1, stdout);
 }
 
+static void
+print_section_table (abfd, asect, ignore)
+     bfd *abfd;
+     asection *asect;
+     PTR ignore;
+{
+  flagword flags;
+
+  flags = bfd_get_section_flags (abfd, asect);
+
+  printf_filtered ("    %s",
+		   local_hex_string_custom (bfd_section_vma (abfd, asect),
+					    "08"));
+  printf_filtered ("->%s",
+		   local_hex_string_custom ((bfd_section_vma (abfd, asect)
+					     + bfd_section_size (abfd, asect)),
+					    "08"));
+  printf_filtered (" at %s", local_hex_string_custom (asect->filepos, "08"));
+  printf_filtered (": %s", bfd_section_name (abfd, asect));
+
+  if (flags & SEC_ALLOC)
+    printf_filtered (" ALLOC");
+  if (flags & SEC_LOAD)
+    printf_filtered (" LOAD");
+  if (flags & SEC_RELOC)
+    printf_filtered (" RELOC");
+  if (flags & SEC_READONLY)
+    printf_filtered (" READONLY");
+  if (flags & SEC_CODE)
+    printf_filtered (" CODE");
+  if (flags & SEC_DATA)
+    printf_filtered (" DATA");
+  if (flags & SEC_ROM)
+    printf_filtered (" ROM");
+  if (flags & SEC_CONSTRUCTOR)
+    printf_filtered (" CONSTRUCTOR");
+  if (flags & SEC_HAS_CONTENTS)
+    printf_filtered (" HAS_CONTENTS");
+  if (flags & SEC_NEVER_LOAD)
+    printf_filtered (" NEVER_LOAD");
+  if (flags & SEC_SHARED_LIBRARY)
+    printf_filtered (" SHARED_LIBRARY");
+  if (flags & SEC_IS_COMMON)
+    printf_filtered (" IS_COMMON");
+
+  printf_filtered ("\n");
+}
+
+/* ARGSUSED */
+static void
+maintenance_info_sections (arg, from_tty)
+     char *arg;
+     int from_tty;
+{
+  if (exec_bfd)
+    {
+      printf_filtered ("Exec file:\n");
+      printf_filtered ("    `%s', ", bfd_get_filename(exec_bfd));
+      wrap_here ("        ");
+      printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
+      bfd_map_over_sections(exec_bfd, print_section_table, 0);
+    }
+
+  if (core_bfd)
+    {
+      printf_filtered ("Core file:\n");
+      printf_filtered ("    `%s', ", bfd_get_filename(core_bfd));
+      wrap_here ("        ");
+      printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
+      bfd_map_over_sections(core_bfd, print_section_table, 0);
+    }
+}
+
 /* The "maintenance print" command is defined as a prefix, with allow_unknown
    0.  Therefore, its own definition is called only for "maintenance print"
    with no args.  */
@@ -174,6 +248,10 @@ to test internal functions such as the C++ demangler, etc.",
 		  &maintenanceinfolist, "maintenance info ", 0,
 		  &maintenancelist);
 
+  add_cmd ("sections", class_maintenance, maintenance_info_sections,
+	   "List the BFD sections of the exec and core files.",
+	   &maintenanceinfolist);
+
   add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
 		  "Maintenance command for printing GDB internal state.",
 		  &maintenanceprintlist, "maintenance print ", 0,