Record GDB 7.5 branch creation. Bump version number

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

diff --git a/gdb/target.c b/gdb/target.c
index cffea2cefc7a48f94074f957d1e97dada424be91..bb8eae8e8e3808015ed873a251b9f9d932904bf9 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -29,7 +29,6 @@
 #include "bfd.h"
 #include "symfile.h"
 #include "objfiles.h"
-#include "gdb_wait.h"
 #include "dcache.h"
 #include <signal.h>
 #include "regcache.h"
@@ -704,6 +703,7 @@ update_current_target (void)
       INHERIT (to_can_use_agent, t);
       INHERIT (to_magic, t);
       INHERIT (to_supports_evaluation_of_breakpoint_conditions, t);
+      INHERIT (to_can_run_breakpoint_commands, t);
       /* Do not inherit to_memory_map.  */
       /* Do not inherit to_flash_erase.  */
       /* Do not inherit to_flash_done.  */
@@ -933,6 +933,9 @@ update_current_target (void)
   de_fault (to_supports_evaluation_of_breakpoint_conditions,
            (int (*) (void))
            return_zero);
+  de_fault (to_can_run_breakpoint_commands,
+           (int (*) (void))
+           return_zero);
   de_fault (to_use_agent,
            (int (*) (int))
            tcomplain);
@@ -1757,7 +1760,7 @@ target_xfer_partial (struct target_ops *ops,
    it makes no progress, and then return how much was transferred).  */
 
 int
-target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
+target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
 {
   /* Dispatch to the topmost target, not the flattened current_target.
      Memory accesses check target->to_has_(all_)memory, and the
@@ -1773,7 +1776,7 @@ target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
    the target's stack.  This may trigger different cache behavior.  */
 
 int
-target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
+target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
 {
   /* Dispatch to the topmost target, not the flattened current_target.
      Memory accesses check target->to_has_(all_)memory, and the
@@ -1792,7 +1795,7 @@ target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
    Callers that can deal with partial writes should call target_write.  */
 
 int
-target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
+target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
 {
   /* Dispatch to the topmost target, not the flattened current_target.
      Memory accesses check target->to_has_(all_)memory, and the
@@ -1811,7 +1814,7 @@ target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
    should call target_write.  */
 
 int
-target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
+target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
 {
   /* Dispatch to the topmost target, not the flattened current_target.
      Memory accesses check target->to_has_(all_)memory, and the
@@ -2671,7 +2674,7 @@ target_thread_name (struct thread_info *info)
 }
 
 void
-target_resume (ptid_t ptid, int step, enum target_signal signal)
+target_resume (ptid_t ptid, int step, enum gdb_signal signal)
 {
   struct target_ops *t;
 
@@ -2686,7 +2689,7 @@ target_resume (ptid_t ptid, int step, enum target_signal signal)
            fprintf_unfiltered (gdb_stdlog, "target_resume (%d, %s, %s)\n",
                                PIDGET (ptid),
                                step ? "step" : "continue",
-                               target_signal_to_name (signal));
+                               gdb_signal_to_name (signal));
 
          registers_changed_ptid (ptid);
          set_executing (ptid, 1);
@@ -2718,7 +2721,7 @@ target_pass_signals (int numsigs, unsigned char *pass_signals)
              for (i = 0; i < numsigs; i++)
                if (pass_signals[i])
                  fprintf_unfiltered (gdb_stdlog, " %s",
-                                     target_signal_to_name (i));
+                                     gdb_signal_to_name (i));
 
              fprintf_unfiltered (gdb_stdlog, " })\n");
            }
@@ -2748,7 +2751,7 @@ target_program_signals (int numsigs, unsigned char *program_signals)
              for (i = 0; i < numsigs; i++)
                if (program_signals[i])
                  fprintf_unfiltered (gdb_stdlog, " %s",
-                                     target_signal_to_name (i));
+                                     gdb_signal_to_name (i));
 
              fprintf_unfiltered (gdb_stdlog, " })\n");
            }
@@ -3650,29 +3653,6 @@ generic_mourn_inferior (void)
     deprecated_detach_hook ();
 }
 \f
-/* Helper function for child_wait and the derivatives of child_wait.
-   HOSTSTATUS is the waitstatus from wait() or the equivalent; store our
-   translation of that in OURSTATUS.  */
-void
-store_waitstatus (struct target_waitstatus *ourstatus, int hoststatus)
-{
-  if (WIFEXITED (hoststatus))
-    {
-      ourstatus->kind = TARGET_WAITKIND_EXITED;
-      ourstatus->value.integer = WEXITSTATUS (hoststatus);
-    }
-  else if (!WIFSTOPPED (hoststatus))
-    {
-      ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
-      ourstatus->value.sig = target_signal_from_host (WTERMSIG (hoststatus));
-    }
-  else
-    {
-      ourstatus->kind = TARGET_WAITKIND_STOPPED;
-      ourstatus->value.sig = target_signal_from_host (WSTOPSIG (hoststatus));
-    }
-}
-\f
 /* Convert a normal process ID to a string.  Returns the string in a
    static buffer.  */
 
@@ -3876,10 +3856,10 @@ target_waitstatus_to_string (const struct target_waitstatus *ws)
                         kind_str, ws->value.integer);
     case TARGET_WAITKIND_STOPPED:
       return xstrprintf ("%sstopped, signal = %s",
-                        kind_str, target_signal_to_name (ws->value.sig));
+                        kind_str, gdb_signal_to_name (ws->value.sig));
     case TARGET_WAITKIND_SIGNALLED:
       return xstrprintf ("%ssignalled, signal = %s",
-                        kind_str, target_signal_to_name (ws->value.sig));
+                        kind_str, gdb_signal_to_name (ws->value.sig));
     case TARGET_WAITKIND_LOADED:
       return xstrprintf ("%sloaded", kind_str);
     case TARGET_WAITKIND_FORKED:
@@ -4655,8 +4635,8 @@ int target_async_permitted = 0;
 static int target_async_permitted_1 = 0;
 
 static void
-set_maintenance_target_async_permitted (char *args, int from_tty,
-                                       struct cmd_list_element *c)
+set_target_async_command (char *args, int from_tty,
+                         struct cmd_list_element *c)
 {
   if (have_live_inferiors ())
     {
@@ -4668,9 +4648,9 @@ set_maintenance_target_async_permitted (char *args, int from_tty,
 }
 
 static void
-show_maintenance_target_async_permitted (struct ui_file *file, int from_tty,
-                                        struct cmd_list_element *c,
-                                        const char *value)
+show_target_async_command (struct ui_file *file, int from_tty,
+                          struct cmd_list_element *c,
+                          const char *value)
 {
   fprintf_filtered (file,
                    _("Controlling the inferior in "
@@ -4775,8 +4755,8 @@ result in significant performance improvement for remote targets."),
 Set whether gdb controls the inferior in asynchronous mode."), _("\
 Show whether gdb controls the inferior in asynchronous mode."), _("\
 Tells gdb whether to control the inferior in asynchronous mode."),
-                          set_maintenance_target_async_permitted,
-                          show_maintenance_target_async_permitted,
+                          set_target_async_command,
+                          show_target_async_command,
                           &setlist,
                           &showlist);