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* corelow.c (core_xfer_partial): Change type of readbuf and

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writebuf to `gdb_byte *'.
* sparc-nat.c (sparc_xfer_wcookie, sparc_xfer_partial): Change
type of readbuf and writebuf to `gdb_byte *'.
* bsd-uthread.c (bsd_uthread_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* inf-ptrace.c (inf_ptrace_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* bsd-kvm.c (bsd_kvm_xfer_memory): Replace.
(bsd_kvm_xfer_partial): New function.
(bsd_kvm_add_target): Set to_xfer_partial instead of
to_xfer_memory.
* bfd-target.c (target_bfd_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* target.c (deprecated_debug_xfer_memory): Remove prototype.
(deprecated_debug_xfer_memory): Change type of second argument to
`gdb_byte *'.
* remote.c (remote_xfer_memory): Remove prototype.
(remote_xfer_memory): Change type of second argument to `gdb_byte
*'.
(remote_xfer_partial): Change type of readbuf and writebuf to
`gdb_byte *'.
This commit is contained in:
Mark Kettenis
2005-05-16 16:36:24 +00:00
parent d01e66a538
commit 961cb7b5cc
8 changed files with 71 additions and 39 deletions
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38
gdb/bsd-kvm.c
View File

@@ -1,6 +1,6 @@
/* BSD Kernel Data Access Library (libkvm) interface.
Copyright 2004 Free Software Foundation, Inc.
Copyright 2004, 2005 Free Software Foundation, Inc.
This file is part of GDB.
@@ -103,17 +103,33 @@ bsd_kvm_close (int quitting)
}
}
static int
bsd_kvm_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
int write, struct mem_attrib *attrib,
struct target_ops *ops)
static LONGEST
bsd_kvm_xfer_memory (CORE_ADDR addr, ULONGEST len,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
if (write)
return kvm_write (core_kd, memaddr, myaddr, len);
else
return kvm_read (core_kd, memaddr, myaddr, len);
ssize_t nbytes = len;
return -1;
if (readbuf)
nbytes = kvm_read (core_kd, addr, readbuf, nbytes);
if (writebuf && nbytes > 0)
nbytes = kvm_write (core_kd, addr, writebuf, nbytes);
return nbytes;
}
static LONGEST
bsd_kvm_xfer_partial (struct target_ops *ops, enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf,
ULONGEST offset, LONGEST len)
{
switch (object)
{
case TARGET_OBJECT_MEMORY:
return bsd_kvm_xfer_memory (offset, len, readbuf, writebuf);
default:
return -1;
}
}
/* Fetch process control block at address PADDR. */
@@ -287,7 +303,7 @@ Optionally specify the filename of a core dump.");
bsd_kvm_ops.to_open = bsd_kvm_open;
bsd_kvm_ops.to_close = bsd_kvm_close;
bsd_kvm_ops.to_fetch_registers = bsd_kvm_fetch_registers;
bsd_kvm_ops.deprecated_xfer_memory = bsd_kvm_xfer_memory;
bsd_kvm_ops.to_xfer_partial = bsd_kvm_xfer_partial;
bsd_kvm_ops.to_stratum = process_stratum;
bsd_kvm_ops.to_has_memory = 1;
bsd_kvm_ops.to_has_stack = 1;