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| author | Nick Clifton <nickc@redhat.com> | 2010-09-29 15:47:45 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2010-09-29 15:47:45 +0000 |
| commit | 5f79eb72c24bb79e981896542831374b54fb96ba (patch) | |
| tree | 2f15111de7842c02b43dfc3f2b1d5d89beb0417a /sim | |
| parent | bb73df25a83c1040ab448374bf8820175b595f73 (diff) | |
| download | gdb-5f79eb72c24bb79e981896542831374b54fb96ba.zip gdb-5f79eb72c24bb79e981896542831374b54fb96ba.tar.gz gdb-5f79eb72c24bb79e981896542831374b54fb96ba.tar.bz2 | |
* rx.c (decode_opcode: RXO_int): Only break out of the emulation
loop if rx_syscall() does not return a RX_STEPPED result.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/rx/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/rx/rx.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/sim/rx/ChangeLog b/sim/rx/ChangeLog index ed363da..4da5965 100644 --- a/sim/rx/ChangeLog +++ b/sim/rx/ChangeLog @@ -1,3 +1,8 @@ +2010-09-29 Nick Clifton <nickc@redhat.com> + + * rx.c (decode_opcode: RXO_int): Only break out of the emulation + loop if rx_syscall() does not return a RX_STEPPED result. + 2010-09-23 Kevin Buettner <kevinb@redhat.com> * rx.c (decode_opcode): Add cycle information for RXO_smovu. diff --git a/sim/rx/rx.c b/sim/rx/rx.c index 17f5b46..247d624 100644 --- a/sim/rx/rx.c +++ b/sim/rx/rx.c @@ -1232,7 +1232,9 @@ decode_opcode () v = GS (); if (v == 255) { - DO_RETURN (rx_syscall (regs.r[5])); + int rc = rx_syscall (regs.r[5]); + if (! RX_STEPPED (rc)) + DO_RETURN (rc); } else { |