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author | mooglyguy <therealmogminer@gmail.com> | 2018-09-08 23:43:02 +0200 |
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committer | mooglyguy <therealmogminer@gmail.com> | 2018-09-08 23:43:02 +0200 |
commit | b1eb8525773cdf1e8bebbe5a1fff0f610c056b7c (patch) | |
tree | 7fdae633ce3054fab6ebdbf82365ccf5551caff3 | |
parent | 8d4d261ee3d81a6c1b2911abdb5d2da47921d537 (diff) |
-sun4c: Ignore writes to ASIs 12-14, as we do not emulate the cache. [Ryan Holtz]
-rw-r--r-- | src/mame/drivers/sun4.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mame/drivers/sun4.cpp b/src/mame/drivers/sun4.cpp index 645d056c988..bba87002931 100644 --- a/src/mame/drivers/sun4.cpp +++ b/src/mame/drivers/sun4.cpp @@ -985,6 +985,11 @@ WRITE32_MEMBER( sun4_state::sun4c_mmu_w ) write_insn_data_4c(asi, space, offset, data, mem_mask); return; + case 12: // Flush Cache (Segment) + case 13: // Flush Cache (Page) + case 14: // Flush Cache (Context) + // Ignored + return; } printf("sun4c: %08x to asi %d byte offset %x, PC = %x, mask = %08x\n", data, asi, offset << 2, m_maincpu->pc(), mem_mask); |