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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/emu/cpu/mb88xx
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/emu/cpu/mb88xx')
-rw-r--r--src/emu/cpu/mb88xx/mb88xx.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/emu/cpu/mb88xx/mb88xx.c b/src/emu/cpu/mb88xx/mb88xx.c
index a02799c1da5..9d5227d5ee7 100644
--- a/src/emu/cpu/mb88xx/mb88xx.c
+++ b/src/emu/cpu/mb88xx/mb88xx.c
@@ -143,10 +143,10 @@ static CPU_INIT( mb88 )
cpustate->irqcallback = irqcallback;
cpustate->device = device;
- cpustate->program = device->space(AS_PROGRAM);
+ cpustate->program = &device->space(AS_PROGRAM);
cpustate->direct = &cpustate->program->direct();
- cpustate->data = device->space(AS_DATA);
- cpustate->io = device->space(AS_IO);
+ cpustate->data = &device->space(AS_DATA);
+ cpustate->io = &device->space(AS_IO);
cpustate->serial = device->machine().scheduler().timer_alloc(FUNC(serial_timer), (void *)device);