FreeChainXenon/binutils-gdb
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* Makefile.in (XMLFILES): Include $(TDEP_XML).

Browse source 
(filenames_h): New variable.
	(clean): Clean up xml-builtin.c and stamp-xml.
	(arm-linux-nat.o): Update.
	* config/arm/linux.mh (TDEP_XML): Define.
	* arm-linux-nat.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
	(arm_linux_has_wmmx_registers): New.
	(GET_THREAD_ID): Fix typo.
	(IWMMXT_REGS_SIZE): Define.
	(fetch_wmmx_regs, store_wmmx_regs): New.
	(arm_linux_fetch_inferior_registers): Use fetch_wmmx_regs.
	(arm_linux_store_inferior_registers): Use store_wmmx_regs.
	(super_xfer_partial, arm_linux_xfer_partial): New.
	(_initialize_arm_linux_nat): Use them.
	* xml-support.c (fetch_xml_builtin): Move outside HAVE_LIBEXPAT.
	(xml_builtin_xfer_partial): New function.
	* xml-support.h (xml_builtin_xfer_partial): New prototype.
	* NEWS: Update mention of iWMMXt support.
This commit is contained in:
Daniel Jacobowitz 2007-02-26 19:20:21 +00:00
parent ff6f572f8b
commit 05a4558a93
7 changed files with 218 additions and 17 deletions
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42
gdb/xml-support.c
View file

@ -21,6 +21,11 @@
#include "defs.h"
#include "gdbcmd.h"
#include "exceptions.h"
#include "xml-support.h"
#include "gdb_string.h"
#include "safe-ctype.h"
/* Debugging flag. */
static int debug_xml;
@ -29,12 +34,7 @@ static int debug_xml;
available. */
#ifdef HAVE_LIBEXPAT
#include "exceptions.h"
#include "xml-support.h"
#include "gdb_expat.h"
#include "gdb_string.h"
#include "safe-ctype.h"
/* The maximum depth of <xi:include> nesting. No need to be miserly,
we just want to avoid running out of stack on loops. */
@ -880,6 +880,7 @@ xml_process_xincludes (const char *name, const char *text,
do_cleanups (back_to);
return result;
}
#endif /* HAVE_LIBEXPAT */
/* Return an XML document which was compiled into GDB, from
@ -897,7 +898,36 @@ fetch_xml_builtin (const char *filename)
return NULL;
}
#endif /* HAVE_LIBEXPAT */
/* A to_xfer_partial helper function which reads XML files which were
compiled into GDB. The target may call this function from its own
to_xfer_partial handler, after converting object and annex to the
appropriate filename. */
LONGEST
xml_builtin_xfer_partial (const char *filename,
gdb_byte *readbuf, const gdb_byte *writebuf,
ULONGEST offset, LONGEST len)
{
const char *buf;
LONGEST len_avail;
gdb_assert (readbuf != NULL && writebuf == NULL);
gdb_assert (filename != NULL);
buf = fetch_xml_builtin (filename);
if (buf == NULL)
return -1;
len_avail = strlen (buf);
if (offset >= len_avail)
return 0;
if (len > len_avail - offset)
len = len_avail - offset;
memcpy (readbuf, buf + offset, len);
return len;
}
static void
show_debug_xml (struct ui_file *file, int from_tty,