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* target.c (target_read_memory_partial): Always initialize

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ERR.
	(target_write_memory_partial): Likewise.
This commit is contained in:
Daniel Jacobowitz 2005-03-04 17:47:59 +00:00
parent ae051c1bca
commit f90221d302
2 changed files with 47 additions and 5 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
* target.c (target_read_memory_partial): Always initialize
ERR.
(target_write_memory_partial): Likewise.
2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
* remote.c (remote_open_1): Call observer_notify_inferior_created.

46
gdb/target.c
View file

@ -1,7 +1,7 @@
/* Select target systems and architectures at runtime for GDB.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Contributed by Cygnus Support.
@ -1249,8 +1249,26 @@ int
target_read_memory_partial (CORE_ADDR memaddr, char *buf, int len, int *err)
{
if (target_xfer_partial_p ())
return target_xfer_partial (target_stack, TARGET_OBJECT_MEMORY, NULL,
buf, NULL, memaddr, len);
{
int retval;
retval = target_xfer_partial (target_stack, TARGET_OBJECT_MEMORY,
NULL, buf, NULL, memaddr, len);
if (retval <= 0)
{
if (errno)
*err = errno;
else
*err = EIO;
return -1;
}
else
{
*err = 0;
return retval;
}
}
else
return target_xfer_memory_partial (memaddr, buf, len, 0, err);
}
@ -1259,8 +1277,26 @@ int
target_write_memory_partial (CORE_ADDR memaddr, char *buf, int len, int *err)
{
if (target_xfer_partial_p ())
return target_xfer_partial (target_stack, TARGET_OBJECT_MEMORY, NULL,
NULL, buf, memaddr, len);
{
int retval;
retval = target_xfer_partial (target_stack, TARGET_OBJECT_MEMORY,
NULL, NULL, buf, memaddr, len);
if (retval <= 0)
{
if (errno)
*err = errno;
else
*err = EIO;
return -1;
}
else
{
*err = 0;
return retval;
}
}
else
return target_xfer_memory_partial (memaddr, buf, len, 1, err);
}