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/rsp/rspfe.cpp | |
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/rsp/rspfe.cpp')
-rw-r--r-- | src/devices/cpu/rsp/rspfe.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/rsp/rspfe.cpp b/src/devices/cpu/rsp/rspfe.cpp index bb7fbfebd47..83778386a0e 100644 --- a/src/devices/cpu/rsp/rspfe.cpp +++ b/src/devices/cpu/rsp/rspfe.cpp @@ -38,7 +38,7 @@ bool rsp_device::frontend::describe(opcode_desc &desc, const opcode_desc *prev) uint32_t op, opswitch; // fetch the opcode - op = desc.opptr.l[0] = m_rsp.m_pcache->read_dword((desc.physpc & 0x00000fff) | 0x1000); + op = desc.opptr.l[0] = m_rsp.m_pcache.read_dword((desc.physpc & 0x00000fff) | 0x1000); // all instructions are 4 bytes and default to a single cycle each desc.length = 4; |