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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/cubeqcpu
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/cubeqcpu')
-rw-r--r--src/emu/cpu/cubeqcpu/cubeqcpu.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/emu/cpu/cubeqcpu/cubeqcpu.c b/src/emu/cpu/cubeqcpu/cubeqcpu.c
index bc4064093a5..cd60864229d 100644
--- a/src/emu/cpu/cubeqcpu/cubeqcpu.c
+++ b/src/emu/cpu/cubeqcpu/cubeqcpu.c
@@ -282,7 +282,7 @@ static CPU_INIT( cquestsnd )
cpustate->sound_data = (UINT16*)device->machine().root_device().memregion(_config->sound_data_region)->base();
cpustate->device = device;
- cpustate->program = device->space(AS_PROGRAM);
+ cpustate->program = &device->space(AS_PROGRAM);
cpustate->direct = &cpustate->program->direct();
/* Allocate RAM shared with 68000 */
@@ -350,7 +350,7 @@ static CPU_INIT( cquestrot )
cpustate->device = device;
cpustate->lindevice = device->machine().device<legacy_cpu_device>(rotconfig->lin_cpu_tag);
- cpustate->program = device->space(AS_PROGRAM);
+ cpustate->program = &device->space(AS_PROGRAM);
cpustate->direct = &cpustate->program->direct();
cquestrot_state_register(device);
@@ -429,7 +429,7 @@ static CPU_INIT( cquestlin )
cpustate->device = device;
cpustate->rotdevice = device->machine().device<legacy_cpu_device>(linconfig->rot_cpu_tag);
- cpustate->program = device->space(AS_PROGRAM);
+ cpustate->program = &device->space(AS_PROGRAM);
cpustate->direct = &cpustate->program->direct();
cquestlin_state_register(device);