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author Aaron Giles <aaron@aarongiles.com>2012-09-19 19:48:09 +0000
committer Aaron Giles <aaron@aarongiles.com>2012-09-19 19:48:09 +0000
commit621ac620ae1ca743a66bb52aaf5478da01c3bac6 (patch)
tree2743a87e9077417af7546970d1ea1cc3b8781a63 /src/mame/drivers/backfire.c
parent33c77e65bbd4513957f2ece623cee476cf439248 (diff)
Since nobody checks for NULLs anyway, make
device_memory_interface::space() assert against NULL and return a reference, and pushed references throughout all address space usage in the system. Added a has_space() method to check for those rare case when it is ambiguous. [Aaron Giles] Also reinstated the generic space and added fatal error handlers if anyone tries to actually read/write from it.
Diffstat (limited to 'src/mame/drivers/backfire.c')
-rw-r--r--src/mame/drivers/backfire.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/backfire.c b/src/mame/drivers/backfire.c
index 75f7c5d9e58..df69ec76310 100644
--- a/src/mame/drivers/backfire.c
+++ b/src/mame/drivers/backfire.c
@@ -714,7 +714,7 @@ DRIVER_INIT_MEMBER(backfire_state,backfire)
deco156_decrypt(machine());
machine().device("maincpu")->set_clock_scale(4.0f); /* core timings aren't accurate */
descramble_sound(machine());
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_handler(0x0170018, 0x017001b, read32_delegate(FUNC(backfire_state::backfire_speedup_r), this));
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_handler(0x0170018, 0x017001b, read32_delegate(FUNC(backfire_state::backfire_speedup_r), this));
}
GAME( 1995, backfire, 0, backfire, backfire, backfire_state, backfire, ROT0, "Data East Corporation", "Backfire! (set 1)", GAME_SUPPORTS_SAVE )