diff options
author | 2020-05-25 16:42:42 +0200 | |
---|---|---|
committer | 2020-05-25 16:42:57 +0200 | |
commit | 22513fb6fe281f5ccb75aaddb6417a12a66c313d (patch) | |
tree | 3cf84032cc6482d685a8dbb57e015bd17c7f7fdc /src/devices/cpu/scmp/scmp.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/scmp/scmp.h')
-rw-r--r-- | src/devices/cpu/scmp/scmp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/scmp/scmp.h b/src/devices/cpu/scmp/scmp.h index 5d9167d65fd..7145973bdb1 100644 --- a/src/devices/cpu/scmp/scmp.h +++ b/src/devices/cpu/scmp/scmp.h @@ -58,8 +58,8 @@ private: uint8_t m_ER; uint8_t m_SR; - address_space *m_program; - memory_access_cache<0, 0, ENDIANNESS_LITTLE> *m_cache; + memory_access<16, 0, 0, ENDIANNESS_LITTLE>::cache m_cache; + memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program; int m_icount; devcb_write8 m_flag_out_func; |