#include "floatformat.h"
#include "symfile.h" /* for overlay functions */
#include "regcache.h"
+#include "builtin-regs.h"
/* Basic byte-swapping routines. GDB has needed these for a long time...
All extract a target-format integer at ADDR which is LEN bytes long. */
if (len > (int) sizeof (LONGEST))
error ("\
That operation is not available on integers of more than %d bytes.",
- sizeof (LONGEST));
+ (int) sizeof (LONGEST));
/* Start at the most significant end of the integer, and work towards
the least significant. */
if (len > (int) sizeof (ULONGEST))
error ("\
That operation is not available on integers of more than %d bytes.",
- sizeof (ULONGEST));
+ (int) sizeof (ULONGEST));
/* Start at the most significant end of the integer, and work towards
the least significant. */
char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
enum lval_type lval;
+ /* Builtin registers lie completly outside of the range of normal
+ registers. Catch them early so that the target never sees them. */
+ if (regnum >= NUM_REGS + NUM_PSEUDO_REGS)
+ return value_of_builtin_reg (regnum, selected_frame);
+
get_saved_register (raw_buffer, &optim, &addr,
frame, regnum, &lval);
+ /* FIXME: cagney/2002-05-15: This test is just bogus.
+
+ It indicates that the target failed to supply a value for a
+ register because it was "not available" at this time. Problem
+ is, the target still has the register and so get saved_register()
+ may be returning a value saved on the stack. */
+
if (register_cached (regnum) < 0)
return NULL; /* register value not available */
if (frame == NULL)
return 0;
- b = get_frame_block (frame);
+ b = get_frame_block (frame, 0);
if (SYMBOL_CLASS (var) == LOC_REGPARM_ADDR)
{
VALUE_LVAL (v) = lval;
VALUE_ADDRESS (v) = addr;
- /* Convert raw data to virtual format if necessary. */
+ /* Convert the raw register to the corresponding data value's memory
+ format, if necessary. */
- if (REGISTER_CONVERTIBLE (regnum))
+ if (CONVERT_REGISTER_P (regnum))
{
- REGISTER_CONVERT_TO_VIRTUAL (regnum, type,
- raw_buffer, VALUE_CONTENTS_RAW (v));
+ REGISTER_TO_VALUE (regnum, type, raw_buffer, VALUE_CONTENTS_RAW (v));
}
else
{