/* Low level Unix child interface to ptrace, for GDB when running under Unix.
- Copyright 1988, 89, 90, 91, 92, 93, 94, 95, 96, 1998
+ Copyright 1988, 89, 90, 91, 92, 93, 94, 95, 96, 1998, 2001
Free Software Foundation, Inc.
This file is part of GDB.
#endif /* !FETCH_INFERIOR_REGISTERS */
#if !defined (CHILD_XFER_MEMORY)
-static void udot_info PARAMS ((char *, int));
+static void udot_info (char *, int);
#endif
#if !defined (FETCH_INFERIOR_REGISTERS)
-static void fetch_register PARAMS ((int));
-static void store_register PARAMS ((int));
+static void fetch_register (int);
+static void store_register (int);
#endif
/*
#define TIDGET(PID) 0
#endif
-void _initialize_kernel_u_addr PARAMS ((void));
-void _initialize_infptrace PARAMS ((void));
+void _initialize_kernel_u_addr (void);
+void _initialize_infptrace (void);
\f
/* This function simply calls ptrace with the given arguments.
It exists so that all calls to ptrace are isolated in this
machine-dependent file. */
int
-call_ptrace (request, pid, addr, data)
- int request, pid;
- PTRACE_ARG3_TYPE addr;
- int data;
+call_ptrace (int request, int pid, PTRACE_ARG3_TYPE addr, int data)
{
int pt_status = 0;
hook before returning. */
int
-ptrace_wait (pid, status)
- int pid;
- int *status;
+ptrace_wait (int pid, int *status)
{
int wstate;
}
void
-kill_inferior ()
+kill_inferior (void)
{
int status;
If SIGNAL is nonzero, give it that signal. */
void
-child_resume (pid, step, signal)
- int pid;
- int step;
- enum target_signal signal;
+child_resume (int pid, int step, enum target_signal signal)
{
errno = 0;
#ifdef ATTACH_DETACH
/* Start debugging the process whose number is PID. */
int
-attach (pid)
- int pid;
+attach (int pid)
{
errno = 0;
ptrace (PT_ATTACH, pid, (PTRACE_ARG3_TYPE) 0, 0);
SIGNAL = 0 means just continue it. */
void
-detach (signal)
- int signal;
+detach (int signal)
{
errno = 0;
ptrace (PT_DETACH, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
#endif /* KERNEL_U_ADDR_BSD. */
void
-_initialize_kernel_u_addr ()
+_initialize_kernel_u_addr (void)
{
#if defined (KERNEL_U_ADDR_BSD) && !defined (FETCH_INFERIOR_REGISTERS)
struct nlist names[2];
/* Fetch one register. */
static void
-fetch_register (regno)
- int regno;
+fetch_register (int regno)
{
/* This isn't really an address. But ptrace thinks of it as one. */
CORE_ADDR regaddr;
Otherwise, REGNO specifies which register (so we can save time). */
void
-fetch_inferior_registers (regno)
- int regno;
+fetch_inferior_registers (int regno)
{
if (regno >= 0)
{
/* Store one register. */
static void
-store_register (regno)
- int regno;
+store_register (int regno)
{
/* This isn't really an address. But ptrace thinks of it as one. */
CORE_ADDR regaddr;
Otherwise, REGNO specifies which register (so we can save time). */
void
-store_inferior_registers (regno)
- int regno;
+store_inferior_registers (int regno)
{
if (regno >= 0)
{
/* Copy LEN bytes to or from inferior's memory starting at MEMADDR
to debugger memory starting at MYADDR. Copy to inferior if
- WRITE is nonzero.
+ WRITE is nonzero. TARGET is ignored.
Returns the length copied, which is either the LEN argument or zero.
This xfer function does not do partial moves, since child_ops
anyway. */
int
-child_xfer_memory (memaddr, myaddr, len, write, target)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
- int write;
- struct target_ops *target; /* ignored */
+child_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
+ struct mem_attrib *attrib ATTRIBUTE_UNUSED,
+ struct target_ops *target)
{
register int i;
/* Round starting address down to longword boundary. */
\f
static void
-udot_info (dummy1, dummy2)
- char *dummy1;
- int dummy2;
+udot_info (char *dummy1, int dummy2)
{
#if defined (KERNEL_U_SIZE)
int udot_off; /* Offset into user struct */
\f
void
-_initialize_infptrace ()
+_initialize_infptrace (void)
{
#if !defined (CHILD_XFER_MEMORY)
add_info ("udot", udot_info,