diff options
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 89aa6e3..adfb945 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -3376,10 +3376,21 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) switch (info.osabi) { + case GDB_OSABI_LINUX: + /* FIXME: pgilliam/2005-10-21: Assume all PowerPC 64-bit linux systems + have altivec registers. If not, ptrace will fail the first time it's + called to access one and will not be called again. This wart will + be removed when Daniel Jacobowitz's proposal for autodetecting target + registers is implemented. */ + if ((v->arch == bfd_arch_powerpc) && ((v->mach)== bfd_mach_ppc64)) + { + tdep->ppc_vr0_regnum = 71; + tdep->ppc_vrsave_regnum = 104; + } + /* Fall Thru */ case GDB_OSABI_NETBSD_AOUT: case GDB_OSABI_NETBSD_ELF: case GDB_OSABI_UNKNOWN: - case GDB_OSABI_LINUX: set_gdbarch_unwind_pc (gdbarch, rs6000_unwind_pc); frame_unwind_append_sniffer (gdbarch, rs6000_frame_sniffer); set_gdbarch_unwind_dummy_id (gdbarch, rs6000_unwind_dummy_id); |