diff options
Diffstat (limited to 'src/devices/cpu/rsp/rsp.h')
-rw-r--r-- | src/devices/cpu/rsp/rsp.h | 46 |
1 files changed, 18 insertions, 28 deletions
diff --git a/src/devices/cpu/rsp/rsp.h b/src/devices/cpu/rsp/rsp.h index 0007e96714c..4e7378af089 100644 --- a/src/devices/cpu/rsp/rsp.h +++ b/src/devices/cpu/rsp/rsp.h @@ -148,7 +148,7 @@ protected: memory_access<12, 2, 0, ENDIANNESS_BIG>::specific m_dmem; private: - union VECTOR_REG + union VECTOR_REG // PAIR128 { uint64_t d[2]; uint32_t l[4]; @@ -157,13 +157,6 @@ private: uint8_t b[16]; }; - union ACCUMULATOR_REG - { - uint64_t q; - uint32_t l[2]; - uint16_t w[4]; - }; - uint32_t m_debugger_temp; uint16_t m_pc_temp; uint16_t m_ppc_temp; @@ -188,26 +181,23 @@ private: // COP2 (vectors) uint16_t SATURATE_ACCUM(int accum, int slice, uint16_t negative, uint16_t positive); - uint16_t m_vres[8]; - VECTOR_REG m_v[32]; - ACCUMULATOR_REG m_accum[8]; - uint8_t m_vcarry; - uint8_t m_vcompare; - uint8_t m_vclip1; - uint8_t m_vzero; - uint8_t m_vclip2; - - int32_t m_reciprocal_res; - uint32_t m_reciprocal_high; - int32_t m_dp_allowed; - - void handle_cop2(uint32_t op); - void handle_lwc2(uint32_t op); - void handle_swc2(uint32_t op); - void handle_vector_ops(uint32_t op); - - uint32_t m_div_in; - uint32_t m_div_out; + uint16_t m_vres[8]; + VECTOR_REG m_v[32]; + PAIR64 m_accum[8]; + uint8_t m_vcarry; + uint8_t m_vcompare; + uint8_t m_vclip1; + uint8_t m_vzero; + uint8_t m_vclip2; + + int32_t m_reciprocal_res; + uint32_t m_reciprocal_high; + int32_t m_dp_allowed; + + void handle_cop2(uint32_t op); + void handle_lwc2(uint32_t op); + void handle_swc2(uint32_t op); + void handle_vector_ops(uint32_t op); }; DECLARE_DEVICE_TYPE(RSP, rsp_device) |