From 127cd08d4d8a7ebbd5e0cbe8239fa17c8dc9b20e Mon Sep 17 00:00:00 2001 From: Olivier Galibert Date: Thu, 18 Jan 2018 19:41:45 +0100 Subject: API change: Memory maps are now "last entry wins" [O. Galibert] This allows for the much more natural "import another map and patch it" structure, or "cover a whole region then punch holes in it". Our previous first-entry-wins rule was always a surprise to newcomers, and oldcomers too. --- src/mame/drivers/expro02.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'src/mame/drivers/expro02.cpp') diff --git a/src/mame/drivers/expro02.cpp b/src/mame/drivers/expro02.cpp index 1ce70483735..7216eb7b169 100644 --- a/src/mame/drivers/expro02.cpp +++ b/src/mame/drivers/expro02.cpp @@ -740,6 +740,8 @@ ADDRESS_MAP_END static ADDRESS_MAP_START( galhustl_map, AS_PROGRAM, 16, expro02_state ) + AM_IMPORT_FROM(expro02_video_base_map_noview2) + AM_RANGE(0x000000, 0x0fffff) AM_ROM AM_RANGE(0x200000, 0x2fffff) AM_ROM AM_REGION("maincpudata", 0) @@ -752,12 +754,11 @@ static ADDRESS_MAP_START( galhustl_map, AS_PROGRAM, 16, expro02_state ) AM_RANGE(0xe80000, 0xe8ffff) AM_RAM AM_RANGE(0x780000, 0x78001f) AM_NOP // prevent sprites being flipped - - AM_IMPORT_FROM(expro02_video_base_map_noview2) - ADDRESS_MAP_END static ADDRESS_MAP_START( zipzap_map, AS_PROGRAM, 16, expro02_state ) + AM_IMPORT_FROM(expro02_video_base_map_noview2) + AM_RANGE(0x000000, 0x4fffff) AM_ROM AM_RANGE(0x701000, 0x71ffff) AM_RAM AM_RANGE(0x800000, 0x800001) AM_READ_PORT("DSW1") @@ -768,8 +769,6 @@ static ADDRESS_MAP_START( zipzap_map, AS_PROGRAM, 16, expro02_state ) AM_RANGE(0xc80000, 0xc8ffff) AM_RAM // main ram AM_RANGE(0x780000, 0x78001f) AM_NOP // prevent sprites being flipped - - AM_IMPORT_FROM(expro02_video_base_map_noview2) ADDRESS_MAP_END static ADDRESS_MAP_START( supmodel_map, AS_PROGRAM, 16, expro02_state ) -- cgit v1.2.3