diff options
author | 2020-05-25 16:42:42 +0200 | |
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committer | 2020-05-25 16:42:57 +0200 | |
commit | 22513fb6fe281f5ccb75aaddb6417a12a66c313d (patch) | |
tree | 3cf84032cc6482d685a8dbb57e015bd17c7f7fdc /src/devices/cpu/f8/f8.h | |
parent | e42c2d2874cf9c1092c01ab5ce9ef997d465ce25 (diff) |
emumem: A little more speedup. cache and specific change syntax, and are not pointers anymore [O. Galibert]
The last(?) two changes are:
- Add a template parameter to everything (theoretically the address
space width, in practice a level derived from it to keep as much
compatibility between widths as possible) so that the shift size
becomes a constant.
- Change the syntax of declaring and initializing the caches and
specifics so that they're embedded in the owner device. Solves
lifetime issues and also removes one indirection (looking up the base
dispatch pointer through the cache/specific pointer).
Diffstat (limited to 'src/devices/cpu/f8/f8.h')
-rw-r--r-- | src/devices/cpu/f8/f8.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/devices/cpu/f8/f8.h b/src/devices/cpu/f8/f8.h index e8851da127e..ed12ecab708 100644 --- a/src/devices/cpu/f8/f8.h +++ b/src/devices/cpu/f8/f8.h @@ -66,10 +66,9 @@ private: u8 m_dbus; /* data bus value */ u16 m_io; /* last I/O address */ u16 m_irq_vector; - address_space *m_program; - memory_access_cache<0, 0, ENDIANNESS_BIG> *m_cache; - memory_access_cache<0, 0, ENDIANNESS_BIG> *m_r; - address_space *m_iospace; + memory_access<16, 0, 0, ENDIANNESS_BIG>::cache m_program; + memory_access<6, 0, 0, ENDIANNESS_BIG>::cache m_r; + memory_access<8, 0, 0, ENDIANNESS_BIG>::specific m_ios; int m_icount; int m_irq_request; |