diff options
author | 2012-09-19 19:48:09 +0000 | |
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committer | 2012-09-19 19:48:09 +0000 | |
commit | 621ac620ae1ca743a66bb52aaf5478da01c3bac6 (patch) | |
tree | 2743a87e9077417af7546970d1ea1cc3b8781a63 /src/mess/machine/radio86.c | |
parent | 33c77e65bbd4513957f2ece623cee476cf439248 (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/mess/machine/radio86.c')
-rw-r--r-- | src/mess/machine/radio86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mess/machine/radio86.c b/src/mess/machine/radio86.c index b03e7a67996..e397d33d589 100644 --- a/src/mess/machine/radio86.c +++ b/src/mess/machine/radio86.c @@ -168,12 +168,12 @@ READ8_MEMBER(radio86_state::radio_cpu_state_r) READ8_MEMBER(radio86_state::radio_io_r) { - return machine().device("maincpu")->memory().space(AS_PROGRAM)->read_byte((offset << 8) + offset); + return machine().device("maincpu")->memory().space(AS_PROGRAM).read_byte((offset << 8) + offset); } WRITE8_MEMBER(radio86_state::radio_io_w) { - machine().device("maincpu")->memory().space(AS_PROGRAM)->write_byte((offset << 8) + offset,data); + machine().device("maincpu")->memory().space(AS_PROGRAM).write_byte((offset << 8) + offset,data); } MACHINE_RESET_MEMBER(radio86_state,radio86) |