summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/machine/x68k_neptunex.c
diff options
context:
space:
mode:
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/mess/machine/x68k_neptunex.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/mess/machine/x68k_neptunex.c')
-rw-r--r--src/mess/machine/x68k_neptunex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mess/machine/x68k_neptunex.c b/src/mess/machine/x68k_neptunex.c
index f045b52b09c..a92db6f4ded 100644
--- a/src/mess/machine/x68k_neptunex.c
+++ b/src/mess/machine/x68k_neptunex.c
@@ -47,7 +47,7 @@ void x68k_neptune_device::device_start()
device_t* cpu = machine().device("maincpu");
char mac[7];
UINT32 num = rand();
- address_space& space = *cpu->memory().space(AS_PROGRAM);
+ address_space& space = cpu->memory().space(AS_PROGRAM);
m_slot = dynamic_cast<x68k_expansion_slot_device *>(owner());
memset(m_prom, 0x57, 16);
sprintf(mac+2, "\x1b%c%c%c", (num >> 16) & 0xff, (num >> 8) & 0xff, num & 0xff);