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Diffstat (limited to 'src/devices/cpu/scudsp/scudsp.cpp')
-rw-r--r--src/devices/cpu/scudsp/scudsp.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/devices/cpu/scudsp/scudsp.cpp b/src/devices/cpu/scudsp/scudsp.cpp
index 56b2a3cbc5b..517688c226b 100644
--- a/src/devices/cpu/scudsp/scudsp.cpp
+++ b/src/devices/cpu/scudsp/scudsp.cpp
@@ -128,6 +128,8 @@ DEFINE_DEVICE_TYPE(SCUDSP, scudsp_cpu_device, "scudsp", "Sega SCUDSP")
#define scudsp_readmem(A,MD) m_data->read_dword(A | (MD << 6))
#define scudsp_writemem(A,MD,B) m_data->write_dword(A | (MD << 6), B)
+constexpr uint64_t concat_64(uint32_t hi, uint32_t lo) { return (uint64_t(hi) << 32) | lo; }
+
uint32_t scudsp_cpu_device::scudsp_get_source_mem_reg_value( uint32_t mode )
{
if ( mode < 0x8 )