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author | Nick Clifton <nickc@redhat.com> | 2013-01-16 10:45:22 +0000 |
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committer | Nick Clifton <nickc@redhat.com> | 2013-01-16 10:45:22 +0000 |
commit | 47aa2207d5eb8d2cc34b531ca975af54e4a087f0 (patch) | |
tree | c48be912b68b9c96dac2a18e6272606e4fef053d /sim/rx | |
parent | 1a562c4a67620c3cf90a939bcb2b09d2643a0fe2 (diff) | |
download | gdb-47aa2207d5eb8d2cc34b531ca975af54e4a087f0.tar.gz |
* rx.c (decode_opcode): Handle RXO_satr.
Diffstat (limited to 'sim/rx')
-rw-r--r-- | sim/rx/ChangeLog | 4 | ||||
-rw-r--r-- | sim/rx/rx.c | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/sim/rx/ChangeLog b/sim/rx/ChangeLog index e5cb451a355..00f4bdcaa9e 100644 --- a/sim/rx/ChangeLog +++ b/sim/rx/ChangeLog @@ -1,3 +1,7 @@ +2013-01-16 Nick Clifton <nickc@redhat.com> + + * rx.c (decode_opcode): Handle RXO_satr. + 2012-06-15 Joel Brobecker <brobecker@adacore.com> * config.in, configure: Regenerate. diff --git a/sim/rx/rx.c b/sim/rx/rx.c index 661bdedee5a..e12aa85d2b6 100644 --- a/sim/rx/rx.c +++ b/sim/rx/rx.c @@ -1802,6 +1802,22 @@ decode_opcode () E1; break; + case RXO_satr: + if (FLAG_O && ! FLAG_S) + { + put_reg (6, 0x0); + put_reg (5, 0x7fffffff); + put_reg (4, 0xffffffff); + } + else if (FLAG_O && FLAG_S) + { + put_reg (6, 0xffffffff); + put_reg (5, 0x80000000); + put_reg (4, 0x0); + } + E1; + break; + case RXO_sbb: MATH_OP (-, ! carry); break; |