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i386.cpp: pentium mmx class derives from pentium_device (nw)

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This commit is contained in:
yz70s 2018-11-03 11:19:29 +01:00
parent 4f5f5c6c92
commit 65330e1fb7
2 changed files with 15 additions and 15 deletions
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4
src/devices/cpu/i386/i386.cpp
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@ -36,9 +36,9 @@ DEFINE_DEVICE_TYPE(I386SX, i386sx_device, "i386sx", "Intel I386SX
DEFINE_DEVICE_TYPE(I486, i486_device, "i486", "Intel I486")
DEFINE_DEVICE_TYPE(I486DX4, i486dx4_device, "i486dx4", "Intel I486DX4")
DEFINE_DEVICE_TYPE(PENTIUM, pentium_device, "pentium", "Intel Pentium")
DEFINE_DEVICE_TYPE(PENTIUM_MMX, pentium_mmx_device, "pentium_mmx", "Intel Pentium MMX")
DEFINE_DEVICE_TYPE(MEDIAGX, mediagx_device, "mediagx", "Cyrix MediaGX")
DEFINE_DEVICE_TYPE(PENTIUM_PRO, pentium_pro_device, "pentium_pro", "Intel Pentium Pro")
DEFINE_DEVICE_TYPE(PENTIUM_MMX, pentium_mmx_device, "pentium_mmx", "Intel Pentium MMX")
DEFINE_DEVICE_TYPE(PENTIUM2, pentium2_device, "pentium2", "Intel Pentium II")
DEFINE_DEVICE_TYPE(PENTIUM3, pentium3_device, "pentium3", "Intel Pentium III")
DEFINE_DEVICE_TYPE(ATHLONXP, athlonxp_device, "athlonxp", "Amd Athlon XP")
@ -111,7 +111,7 @@ pentium_pro_device::pentium_pro_device(const machine_config &mconfig, device_typ
}
pentium_mmx_device::pentium_mmx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: pentium_pro_device(mconfig, PENTIUM_MMX, tag, owner, clock)
: pentium_device(mconfig, PENTIUM_MMX, tag, owner, clock)
{
// 64 dtlb small, 8 dtlb large, 32 itlb small, 2 itlb large
set_vtlb_dynamic_entries(96);

26
src/devices/cpu/i386/i386.h
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@ -1547,6 +1547,18 @@ protected:
};
class pentium_mmx_device : public pentium_device
{
public:
// construction/destruction
pentium_mmx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
};
class mediagx_device : public i386_device
{
public:
@ -1575,18 +1587,6 @@ protected:
};
class pentium_mmx_device : public pentium_pro_device
{
public:
// construction/destruction
pentium_mmx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
};
class pentium2_device : public pentium_pro_device
{
public:
@ -1642,9 +1642,9 @@ DECLARE_DEVICE_TYPE(I386SX, i386sx_device)
DECLARE_DEVICE_TYPE(I486, i486_device)
DECLARE_DEVICE_TYPE(I486DX4, i486dx4_device)
DECLARE_DEVICE_TYPE(PENTIUM, pentium_device)
DECLARE_DEVICE_TYPE(PENTIUM_MMX, pentium_mmx_device)
DECLARE_DEVICE_TYPE(MEDIAGX, mediagx_device)
DECLARE_DEVICE_TYPE(PENTIUM_PRO, pentium_pro_device)
DECLARE_DEVICE_TYPE(PENTIUM_MMX, pentium_mmx_device)
DECLARE_DEVICE_TYPE(PENTIUM2, pentium2_device)
DECLARE_DEVICE_TYPE(PENTIUM3, pentium3_device)
DECLARE_DEVICE_TYPE(ATHLONXP, athlonxp_device)