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| author | Paul Gilliam <pgilliam@us.ibm.com> | 2005-09-01 18:09:41 +0000 |
|---|---|---|
| committer | Paul Gilliam <pgilliam@us.ibm.com> | 2005-09-01 18:09:41 +0000 |
| commit | 826d537610a64d140eb715fba9cd29d834bbfc14 (patch) | |
| tree | e15c543103c1946f08c927f6a83ab7fbb2f52228 /gdb/rs6000-tdep.c | |
| parent | e9df6573ba865dc6aa5328277ad81922a7ac3ee3 (diff) | |
| download | gdb-826d537610a64d140eb715fba9cd29d834bbfc14.zip gdb-826d537610a64d140eb715fba9cd29d834bbfc14.tar.gz gdb-826d537610a64d140eb715fba9cd29d834bbfc14.tar.bz2 | |
20050901 Paul Gilliam <pgilliam@us.ibm.com>
* ppc-tdep.h (struct gdbarch_tdep): Better explanation of using
-1 for nonexistant registers.
* rs6000-tdep.c (rs6000_register_reggroup_p): Don't assume that
tdep->ppc_vr0_regnum and tdep->ppc_ev0_regnum are not -1.
Diffstat (limited to 'gdb/rs6000-tdep.c')
| -rw-r--r-- | gdb/rs6000-tdep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 7f37d3e..fb350ef 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -1882,9 +1882,11 @@ rs6000_register_reggroup_p (struct gdbarch *gdbarch, int regnum, if (group == float_reggroup) return float_p; - vector_p = ((regnum >= tdep->ppc_vr0_regnum + vector_p = ((tdep->ppc_vr0_regnum >= 0 + && regnum >= tdep->ppc_vr0_regnum && regnum < tdep->ppc_vr0_regnum + 32) - || (regnum >= tdep->ppc_ev0_regnum + || (tdep->ppc_ev0_regnum >= 0 + && regnum >= tdep->ppc_ev0_regnum && regnum < tdep->ppc_ev0_regnum + 32) || regnum == tdep->ppc_vrsave_regnum || regnum == tdep->ppc_acc_regnum |