Rewrite xcoff*_ppc_relocate_section.

[deliverable/binutils-gdb.git] / gdb / i386aix-nat.c

diff --git a/gdb/i386aix-nat.c b/gdb/i386aix-nat.c
index c32f151a2ba4b3e9e0d07201f0f66c73ab58d926..2d8d7b9c71034c9832c37c77eb78dfb15b3fc715 100644 (file)
--- a/gdb/i386aix-nat.c
+++ b/gdb/i386aix-nat.c
@@ -1,5 +1,6 @@
 /* Intel 386 native support.
-   Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999,
+   2000, 2001 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -23,6 +24,7 @@
 #include "inferior.h"
 #include "language.h"
 #include "gdbcore.h"
+#include "regcache.h"
 
 #ifdef USG
 #include <sys/types.h>
@@ -188,12 +190,13 @@ i386_float_info (void)
   struct env387 fps_fixed;
   int i;
 
-  if (inferior_pid)
+  if (! ptid_equal (inferior_ptid, null_ptid))
     {
       char buf[10];
       unsigned short status;
 
-      ptrace (PT_READ_FPR, inferior_pid, buf, offsetof (struct env387, status));
+      ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf,
+              offsetof (struct env387, status));
       memcpy (&status, buf, sizeof (status));
       fpsaved = status;
     }
@@ -209,13 +212,13 @@ i386_float_info (void)
       return;
     }
 
-  if (inferior_pid)
+  if (! ptid_equal (inferior_ptid, null_ptid))
     {
       int offset;
       for (offset = 0; offset < sizeof (fps); offset += 10)
        {
          char buf[10];
-         ptrace (PT_READ_FPR, inferior_pid, buf, offset);
+         ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf, offset);
          memcpy ((char *) &fps.control + offset, buf,
                  MIN (10, sizeof (fps) - offset));
        }
@@ -232,10 +235,10 @@ fetch_register (int regno)
 {
   char buf[MAX_REGISTER_RAW_SIZE];
   if (regno < FP0_REGNUM)
-    *(int *) buf = ptrace (PT_READ_GPR, inferior_pid,
+    *(int *) buf = ptrace (PT_READ_GPR, PIDGET (inferior_ptid),
                           PT_REG (regmap[regno]), 0, 0);
   else
-    ptrace (PT_READ_FPR, inferior_pid, buf,
+    ptrace (PT_READ_FPR, PIDGET (inferior_ptid), buf,
            (regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs));
   supply_register (regno, buf);
 }
@@ -257,10 +260,11 @@ store_register (int regno)
   char buf[80];
   errno = 0;
   if (regno < FP0_REGNUM)
-    ptrace (PT_WRITE_GPR, inferior_pid, PT_REG (regmap[regno]),
+    ptrace (PT_WRITE_GPR, PIDGET (inferior_ptid), PT_REG (regmap[regno]),
            *(int *) &registers[REGISTER_BYTE (regno)], 0);
   else
-    ptrace (PT_WRITE_FPR, inferior_pid, &registers[REGISTER_BYTE (regno)],
+    ptrace (PT_WRITE_FPR, PIDGET (inferior_ptid),
+            &registers[REGISTER_BYTE (regno)],
            (regno - FP0_REGNUM) * 10 + offsetof (struct env387, regs));
 
   if (errno != 0)