* Rename remote-es1800.c to remote-es.c

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

diff --git a/gdb/procfs.c b/gdb/procfs.c
index 1a694e0f0d4391353bf52a14551d022fbf1ffa0f..2b1b66099bebdd9af65397fb6bf8f7313f25afc3 100644 (file)
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -1956,10 +1956,17 @@ procfs_wait (statloc)
     }
   else if (!(pi.prstatus.pr_flags & (PR_STOPPED | PR_ISTOP)))
     {
+      if (attach_flag)
+       set_sigint_trap();      /* Causes SIGINT to be passed on to the
+                                  attached process. */
+
       if (ioctl (pi.fd, PIOCWSTOP, &pi.prstatus) < 0)
        {
          checkerr++;
        }
+
+      if (attach_flag)
+       clear_sigint_trap();
     }    
   if (checkerr)
     {
@@ -2253,66 +2260,6 @@ procfs_fetch_registers (regno)
 
 /*
 
-GLOBAL FUNCTION
-
-       fetch_core_registers -- fetch current registers from core file data
-
-SYNOPSIS
-
-       void fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
-                                  int which, unsigned in reg_addr)
-
-DESCRIPTION
-
-       Read the values of either the general register set (WHICH equals 0)
-       or the floating point register set (WHICH equals 2) from the core
-       file data (pointed to by CORE_REG_SECT), and update gdb's idea of
-       their current values.  The CORE_REG_SIZE parameter is ignored.
-
-NOTES
-
-       Use the indicated sizes to validate the gregset and fpregset
-       structures.
-*/
-
-void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;
-     unsigned int reg_addr;    /* Unused in this version */
-{
-
-  if (which == 0)
-    {
-      if (core_reg_size != sizeof (pi.gregset))
-       {
-         warning ("wrong size gregset struct in core file");
-       }
-      else
-       {
-         memcpy ((char *) &pi.gregset, core_reg_sect, sizeof (pi.gregset));
-         supply_gregset (&pi.gregset);
-       }
-    }
-  else if (which == 2)
-    {
-      if (core_reg_size != sizeof (pi.fpregset))
-       {
-         warning ("wrong size fpregset struct in core file");
-       }
-      else
-       {
-         memcpy ((char *) &pi.fpregset, core_reg_sect, sizeof (pi.fpregset));
-#if defined (FP0_REGNUM)
-         supply_fpregset (&pi.fpregset);
-#endif
-       }
-    }
-}
-
-/*
-
 LOCAL FUNCTION
 
        proc_init_failed - called whenever /proc access initialization fails
@@ -3014,7 +2961,8 @@ info_proc (args, from_tty)
 
   if (!pip -> valid)
     {
-      error ("No process.  Run an inferior or specify an explicit pid.");
+      error ("\
+No process.  Start debugging a program or specify an explicit process ID.");
     }
   if (ioctl (pip -> fd, PIOCSTATUS, &(pip -> prstatus)) < 0)
     {