* sparc64-tdep.h (sparc64_regnum): Fix comment.

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

diff --git a/gdb/hppab-nat.c b/gdb/hppab-nat.c
index 5659532152a437d140def4f89667c933c52e19de..dc3e6b6fb9c390d9a05b274534065001c427873f 100644 (file)
--- a/gdb/hppab-nat.c
+++ b/gdb/hppab-nat.c
@@ -1,7 +1,8 @@
 /* Machine-dependent hooks for the unix child process stratum.  This
    code is for the HP PA-RISC cpu.
 
-   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+   Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1998,
+   1999, 2000, 2001 Free Software Foundation, Inc.
 
    Contributed by the Center for Software Science at the
    University of Utah (pa-gdb-bugs@cs.utah.edu).
@@ -26,6 +27,7 @@
 #include "defs.h"
 #include "inferior.h"
 #include "target.h"
+#include "regcache.h"
 #include <sys/ptrace.h>
 
 /* Use an extra level of indirection for ptrace calls.
@@ -42,7 +44,7 @@
 /* U_REGS_OFFSET is the offset of the registers within the u area.  */
 #if !defined (U_REGS_OFFSET)
 #define U_REGS_OFFSET \
-  ptrace (PT_READ_U, inferior_pid, \
+  ptrace (PT_READ_U, PIDGET (inferior_ptid), \
           (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \
     - KERNEL_U_ADDR
 #endif
@@ -53,7 +55,7 @@ static void
 fetch_register (int regno)
 {
   register unsigned int regaddr;
-  char buf[MAX_REGISTER_RAW_SIZE];
+  char buf[MAX_REGISTER_SIZE];
   register int i;
 
   /* Offset of registers within the u area.  */
@@ -65,7 +67,7 @@ fetch_register (int regno)
   for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
     {
       errno = 0;
-      *(int *) &buf[i] = ptrace (PT_RUREGS, inferior_pid,
+      *(int *) &buf[i] = ptrace (PT_RUREGS, PIDGET (inferior_ptid),
                                 (PTRACE_ARG3_TYPE) regaddr, 0);
       regaddr += sizeof (int);
       if (errno != 0)
@@ -116,8 +118,8 @@ store_inferior_registers (int regno)
       errno = 0;
       if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM)
        {
-         scratch = *(int *) &registers[REGISTER_BYTE (regno)] | 0x3;
-         ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
+         scratch = *(int *) &deprecated_registers[REGISTER_BYTE (regno)] | 0x3;
+         ptrace (PT_WUREGS, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) regaddr,
                  scratch);
          if (errno != 0)
            {
@@ -131,8 +133,9 @@ store_inferior_registers (int regno)
        for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
          {
            errno = 0;
-           ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                   *(int *) &registers[REGISTER_BYTE (regno) + i]);
+           ptrace (PT_WUREGS, PIDGET (inferior_ptid),
+                   (PTRACE_ARG3_TYPE) regaddr,
+                   *(int *) &deprecated_registers[REGISTER_BYTE (regno) + i]);
            if (errno != 0)
              {
                /* Warning, not error, in case we are attached; sometimes the
@@ -182,7 +185,7 @@ store_inferior_registers (int regno)
 
    This call may fail if the given addresses are not valid in the inferior
    process.  This most often happens when restarting a program which
-   as watchpoints inserted on heap or stack memory.  */
+   has watchpoints inserted on heap or stack memory.  */
 
 #define PT_PROT 21
 
@@ -207,5 +210,5 @@ hppa_set_watchpoint (int addr, int len, int flag)
   pt_args[1] <<= 12;
 
   /* Do it.  */
-  return ptrace (PT_PROT, inferior_pid, (PTRACE_ARG3_TYPE) pt_args, 0);
+  return ptrace (PT_PROT, PIDGET (inferior_ptid), (PTRACE_ARG3_TYPE) pt_args, 0);
 }