diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f2d21d81ac..74dec87054 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2016-03-09 Marcin Koƛcielnicki + + * rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes. + (rs6000_gen_return_address): New function. + (rs6000_gdbarch_init): Wire in the above. + 2016-03-09 Marcin Koƛcielnicki * rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function. diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 3bcd20515b..565c6201bc 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -63,6 +63,9 @@ #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" @@ -2963,6 +2966,18 @@ rs6000_ax_pseudo_register_collect (struct gdbarch *gdbarch, } +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) @@ -5972,6 +5987,8 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) 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. */