diff options
Diffstat (limited to 'sim/msp430')
| -rw-r--r-- | sim/msp430/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/msp430/msp430-sim.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/sim/msp430/ChangeLog b/sim/msp430/ChangeLog index 21f5329..53fece0 100644 --- a/sim/msp430/ChangeLog +++ b/sim/msp430/ChangeLog @@ -1,3 +1,7 @@ +2015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com> + + * msp430-sim.c (get_op, put_op): Fix left shift of negative value. + 2015-12-07 Nick Clifton <nickc@redhat.com> * msp430-sim.c (sim_open): Check for needed memory at address diff --git a/sim/msp430/msp430-sim.c b/sim/msp430/msp430-sim.c index 3a20f6c..6711858 100644 --- a/sim/msp430/msp430-sim.c +++ b/sim/msp430/msp430-sim.c @@ -364,7 +364,7 @@ get_op (SIM_DESC sd, MSP430_Opcode_Decoded *opc, int n) /* Index values are signed. */ if (addr & (1 << (sign - 1))) - addr |= -1 << sign; + addr |= -(1 << sign); addr += reg; @@ -565,7 +565,7 @@ put_op (SIM_DESC sd, MSP430_Opcode_Decoded *opc, int n, int val) /* Index values are signed. */ if (addr & (1 << (sign - 1))) - addr |= -1 << sign; + addr |= -(1 << sign); addr += reg; |