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/dsp32/dsp32.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/dsp32/dsp32.h')
-rw-r--r-- | src/devices/cpu/dsp32/dsp32.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/dsp32/dsp32.h b/src/devices/cpu/dsp32/dsp32.h index e30de0a29b6..90ede0181fa 100644 --- a/src/devices/cpu/dsp32/dsp32.h +++ b/src/devices/cpu/dsp32/dsp32.h @@ -416,8 +416,8 @@ protected: int m_icount; uint8_t m_lastpins; uint32_t m_ppc; - address_space * m_program; - memory_access_cache<2, 0, ENDIANNESS_LITTLE> *m_cache; + memory_access<24, 2, 0, ENDIANNESS_LITTLE>::cache m_cache; + memory_access<24, 2, 0, ENDIANNESS_LITTLE>::specific m_program; devcb_write32 m_output_pins_changed; // tables |