#include "frame-unwind.h"
#include "frame-base.h"
+#include "ax.h"
+#include "ax-gdb.h"
+
#include "features/rs6000/powerpc-32.c"
#include "features/rs6000/powerpc-altivec32.c"
#include "features/rs6000/powerpc-vsx32.c"
}
+static void
+rs6000_gen_return_address (struct gdbarch *gdbarch,
+ struct agent_expr *ax, struct axs_value *value,
+ CORE_ADDR scope)
+{
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ value->type = register_type (gdbarch, tdep->ppc_lr_regnum);
+ value->kind = axs_lvalue_register;
+ value->u.reg = tdep->ppc_lr_regnum;
+}
+
+
/* Convert a DBX STABS register number to a GDB register number. */
static int
rs6000_stab_reg_to_regnum (struct gdbarch *gdbarch, int num)
if (!fdata.frameless)
{
/* Frameless really means stackless. */
- LONGEST backchain;
+ ULONGEST backchain;
- if (safe_read_memory_integer (cache->base, wordsize,
- byte_order, &backchain))
+ if (safe_read_memory_unsigned_integer (cache->base, wordsize,
+ byte_order, &backchain))
cache->base = (CORE_ADDR) backchain;
}
rs6000_ax_pseudo_register_collect);
}
+ set_gdbarch_gen_return_address (gdbarch, rs6000_gen_return_address);
+
set_gdbarch_have_nonsteppable_watchpoint (gdbarch, 1);
/* Select instruction printer. */