diff options
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 9f3e9ea66b3..6265f9032db 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -2944,6 +2944,12 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_deprecated_fix_call_dummy (gdbarch, rs6000_fix_call_dummy); set_gdbarch_frame_align (gdbarch, rs6000_frame_align); + if (sysv_abi && wordsize == 8) + /* PPC64 SYSV. */ + set_gdbarch_frame_red_zone_size (gdbarch, 288); + else if (!sysv_abi && wordsize == 4) + /* PowerOpen / AIX 32 bit. */ + set_gdbarch_frame_red_zone_size (gdbarch, 220); set_gdbarch_deprecated_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos); set_gdbarch_deprecated_push_return_address (gdbarch, ppc_push_return_address); set_gdbarch_believe_pcc_promotion (gdbarch, 1); |