diff options
Diffstat (limited to 'gdb/ppcobsd-tdep.c')
| -rw-r--r-- | gdb/ppcobsd-tdep.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/ppcobsd-tdep.c b/gdb/ppcobsd-tdep.c index 90381e4..641f372 100644 --- a/gdb/ppcobsd-tdep.c +++ b/gdb/ppcobsd-tdep.c @@ -24,6 +24,7 @@ #include "osabi.h" #include "regcache.h" #include "regset.h" +#include "gdb_assert.h" #include "gdb_string.h" @@ -46,6 +47,14 @@ ppcobsd_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len) { + /* FIXME: jimb/2004-05-05: Some PPC variants don't have + floating-point registers. For such variants, + tdep->ppc_fp0_regnum and tdep->ppc_fpscr_regnum will be -1. I + don't think OpenBSD runs on any of those chips, but we can at + least make sure that if someone tries it, they'll get a proper + notification. */ + gdb_assert (ppc_floating_point_unit_p (current_gdbarch)); + ppc_supply_gregset (regset, regcache, regnum, gregs, len); ppc_supply_fpregset (regset, regcache, regnum, gregs, len); } @@ -60,6 +69,14 @@ ppcobsd_collect_gregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *gregs, size_t len) { + /* FIXME: jimb/2004-05-05: Some PPC variants don't have + floating-point registers. For such variants, + tdep->ppc_fp0_regnum and tdep->ppc_fpscr_regnum will be -1. I + don't think OpenBSD runs on any of those chips, but we can at + least make sure that if someone tries it, they'll get a proper + notification. */ + gdb_assert (ppc_floating_point_unit_p (current_gdbarch)); + ppc_collect_gregset (regset, regcache, regnum, gregs, len); ppc_collect_fpregset (regset, regcache, regnum, gregs, len); } |