FreeChainXenon/binutils-gdb
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* aix-thread.c (aix_thread_xfer_memory): Replace by ...

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(aix_thread_xfer_partial): ... this.
	(init_aix_thread_ops): Install to_xfer_partial instead
	of deprecated_xfer_memory target method.

	* config/powerpc/aix.mh (NATDEPFILES): Remove infptrace.o
	and inftarg.o, add inf-ptrace.o.
	* config/rs6000/nm-rs6000.h (FETCH_INFERIOR_REGISTERS,
	CHILD_XFER_MEMORY, KERNEL_U_SIZE, kernel_u_size): Remove.
	* rs6000-nat.c: Include "inf-ptrace.h" and "gdb_stdint.h".
	(fetch_inferior_registers): Rename to ...
	(rs6000_fetch_inferior_registers): ... this.  Make static.
	(store_inferior_registers): Rename to ...
	(rs6000_store_inferior_registers): ... this.  Make static.
	(read_word, child_xfer_memory): Remove.
	(rs6000_xfer_partial): New function.
	(kernel_u_size): Remove.
	(_initialize_core_rs6000): Add inf_ptrace-based target.
	* Makefile.in (rs6000-nat.o): Update dependencies.
This commit is contained in:
Ulrich Weigand 2007-04-27 13:22:18 +00:00
parent f7dd0ed7de
commit 037a727e3d
6 changed files with 144 additions and 126 deletions
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27
gdb/aix-thread.c
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@ -1615,23 +1615,24 @@ aix_thread_store_registers (int regno)
}
}
/* Transfer LEN bytes of memory from GDB address MYADDR to target
address MEMADDR if WRITE and vice versa otherwise. */
/* Attempt a transfer all LEN bytes starting at OFFSET between the
inferior's OBJECT:ANNEX space and GDB's READBUF/WRITEBUF buffer.
Return the number of bytes actually transferred. */
static int
aix_thread_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write,
struct mem_attrib *attrib,
struct target_ops *target)
static LONGEST
aix_thread_xfer_partial (struct target_ops *ops, enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
{
int n;
struct cleanup *cleanup = save_inferior_ptid ();
struct cleanup *old_chain = save_inferior_ptid ();
LONGEST xfer;
inferior_ptid = pid_to_ptid (PIDGET (inferior_ptid));
n = base_target.deprecated_xfer_memory (memaddr, myaddr, len,
write, attrib, &base_target);
do_cleanups (cleanup);
xfer = base_target.to_xfer_partial (ops, object, annex,
readbuf, writebuf, offset, len);
return n;
do_cleanups (old_chain);
return xfer;
}
/* Kill and forget about the inferior process. */
@ -1763,7 +1764,7 @@ init_aix_thread_ops (void)
aix_thread_ops.to_wait = aix_thread_wait;
aix_thread_ops.to_fetch_registers = aix_thread_fetch_registers;
aix_thread_ops.to_store_registers = aix_thread_store_registers;
aix_thread_ops.deprecated_xfer_memory = aix_thread_xfer_memory;
aix_thread_ops.to_xfer_partial = aix_thread_xfer_partial;
/* No need for aix_thread_ops.to_create_inferior, because we activate thread
debugging when the inferior reaches pd_brk_addr. */
aix_thread_ops.to_kill = aix_thread_kill;