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Diffstat (limited to 'src/emu/cpu/tms0980/tms0980.c')
-rw-r--r--src/emu/cpu/tms0980/tms0980.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/src/emu/cpu/tms0980/tms0980.c b/src/emu/cpu/tms0980/tms0980.c
index e6119848883..93111b88dba 100644
--- a/src/emu/cpu/tms0980/tms0980.c
+++ b/src/emu/cpu/tms0980/tms0980.c
@@ -593,8 +593,10 @@ void tms1000_cpu_device::device_reset()
tms1xxx_cpu_device::device_reset();
// pre-decode instructionset
- m_fixed_decode.resize_and_clear(0x100);
- m_micro_decode.resize_and_clear(0x100);
+ m_fixed_decode.resize(0x100);
+ memset(&m_fixed_decode[0], 0, 0x100*sizeof(UINT32));
+ m_micro_decode.resize(0x100);
+ memset(&m_micro_decode[0], 0, 0x100*sizeof(UINT32));
for (int op = 0; op < 0x100; op++)
{
@@ -653,8 +655,10 @@ void tms0970_cpu_device::device_reset()
tms1xxx_cpu_device::device_reset();
// pre-decode instructionset
- m_fixed_decode.resize_and_clear(0x100);
- m_micro_decode.resize_and_clear(0x100);
+ m_fixed_decode.resize(0x100);
+ memset(&m_fixed_decode[0], 0, 0x100*sizeof(UINT32));
+ m_micro_decode.resize(0x100);
+ memset(&m_micro_decode[0], 0, 0x100*sizeof(UINT32));
for (int op = 0; op < 0x100; op++)
{
@@ -717,8 +721,10 @@ void tms0980_cpu_device::device_reset()
tms1xxx_cpu_device::device_reset();
// pre-decode instructionset
- m_fixed_decode.resize_and_clear(0x200);
- m_micro_decode.resize_and_clear(0x200);
+ m_fixed_decode.resize(0x200);
+ memset(&m_fixed_decode[0], 0, 0x200*sizeof(UINT32));
+ m_micro_decode.resize(0x200);
+ memset(&m_micro_decode[0], 0, 0x200*sizeof(UINT32));
for (int op = 0; op < 0x200; op++)
{
@@ -741,7 +747,8 @@ void tms0980_cpu_device::device_reset()
// like on TMS0970, one of the terms directly select a microinstruction index (via R4-R8),
// but it can't be pre-determined when it's active
- m_micro_direct.resize_and_clear(0x40);
+ m_micro_direct.resize(0x40);
+ memset(&m_micro_decode[0], 0, 0x40*sizeof(UINT32));
for (int op = 0; op < 0x40; op++)
m_micro_direct[op] = decode_micro(op);