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/i8085/i8085.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/i8085/i8085.h')
-rw-r--r-- | src/devices/cpu/i8085/i8085.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/devices/cpu/i8085/i8085.h b/src/devices/cpu/i8085/i8085.h index 0c67c3a3c56..5378a712e5e 100644 --- a/src/devices/cpu/i8085/i8085.h +++ b/src/devices/cpu/i8085/i8085.h @@ -129,10 +129,9 @@ private: bool m_ietemp; /* import/export temp space */ - address_space *m_program; - memory_access_cache<0, 0, ENDIANNESS_LITTLE> *m_cache; - memory_access_cache<0, 0, ENDIANNESS_LITTLE> *m_opcode_cache; - address_space *m_io; + memory_access<16, 0, 0, ENDIANNESS_LITTLE>::cache m_cprogram, m_copcodes; + memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program; + memory_access< 8, 0, 0, ENDIANNESS_LITTLE>::specific m_io; int m_icount; /* cycles lookup */ |