diff options
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index e3bde46..3676b85 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -2868,6 +2868,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep->ppc_mq_regnum = -1; tdep->ppc_fp0_regnum = 32; tdep->ppc_fpscr_regnum = power ? 71 : 70; + tdep->ppc_sr0_regnum = 71; tdep->ppc_vr0_regnum = -1; tdep->ppc_vrsave_regnum = -1; tdep->ppc_ev0_regnum = -1; @@ -2896,7 +2897,9 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) else tdep->lr_frame_offset = 8; - if (v->arch == bfd_arch_powerpc) + if (v->arch == bfd_arch_rs6000) + tdep->ppc_sr0_regnum = -1; + else if (v->arch == bfd_arch_powerpc) switch (v->mach) { case bfd_mach_ppc: @@ -2920,6 +2923,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) tdep->ppc_ev31_regnum = 38; tdep->ppc_fp0_regnum = -1; tdep->ppc_fpscr_regnum = -1; + tdep->ppc_sr0_regnum = -1; tdep->ppc_acc_regnum = 39; tdep->ppc_spefscr_regnum = 40; set_gdbarch_pc_regnum (gdbarch, 0); @@ -2928,7 +2932,21 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_pseudo_register_read (gdbarch, e500_pseudo_register_read); set_gdbarch_pseudo_register_write (gdbarch, e500_pseudo_register_write); break; + + case bfd_mach_ppc64: + case bfd_mach_ppc_620: + case bfd_mach_ppc_630: + case bfd_mach_ppc_a35: + case bfd_mach_ppc_rs64ii: + case bfd_mach_ppc_rs64iii: + /* These processor's register sets don't have segment registers. */ + tdep->ppc_sr0_regnum = -1; + break; } + else + internal_error (__FILE__, __LINE__, + "rs6000_gdbarch_init: " + "received unexpected BFD 'arch' value"); /* Sanity check on registers. */ gdb_assert (strcmp (tdep->regs[tdep->ppc_gp0_regnum].name, "r0") == 0); |