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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/neodrvr.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/neodrvr.c')
-rw-r--r--src/mame/drivers/neodrvr.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/drivers/neodrvr.c b/src/mame/drivers/neodrvr.c
index d7b011bd7fd..92cefd2f0c5 100644
--- a/src/mame/drivers/neodrvr.c
+++ b/src/mame/drivers/neodrvr.c
@@ -9724,7 +9724,7 @@ DRIVER_INIT_MEMBER(neogeo_state,kf2k3pcb)
neo_pcm2_swap(machine(), 5);
m_fixed_layer_bank_type = 2;
install_pvc_protection(machine());
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_bank(0xc00000, 0xc7ffff, "bios" ); // 512k bios
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_bank(0xc00000, 0xc7ffff, "bios" ); // 512k bios
}
DRIVER_INIT_MEMBER(neogeo_state,kof2003)
@@ -9796,18 +9796,18 @@ DRIVER_INIT_MEMBER(neogeo_state,jockeygp)
kof2000_neogeo_gfx_decrypt(machine(), 0xac);
/* install some extra RAM */
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_ram(0x200000, 0x201fff);
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_ram(0x200000, 0x201fff);
-// machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_port(0x280000, 0x280001, "IN5");
-// machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_port(0x2c0000, 0x2c0001, "IN6");
+// machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x280000, 0x280001, "IN5");
+// machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x2c0000, 0x2c0001, "IN6");
}
DRIVER_INIT_MEMBER(neogeo_state,vliner)
{
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_ram(0x200000, 0x201fff);
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_ram(0x200000, 0x201fff);
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_port(0x280000, 0x280001, "IN5");
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_port(0x2c0000, 0x2c0001, "IN6");
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x280000, 0x280001, "IN5");
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x2c0000, 0x2c0001, "IN6");
DRIVER_INIT_CALL(neogeo);
}
@@ -9815,7 +9815,7 @@ DRIVER_INIT_MEMBER(neogeo_state,vliner)
DRIVER_INIT_MEMBER(neogeo_state,kog)
{
/* overlay cartridge ROM */
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_read_port(0x0ffffe, 0x0fffff, "JUMPER");
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x0ffffe, 0x0fffff, "JUMPER");
kog_px_decrypt(machine());
neogeo_bootleg_sx_decrypt(machine(), 1);
@@ -9875,8 +9875,8 @@ DRIVER_INIT_MEMBER(neogeo_state,sbp)
// there are also writes to 0x1080..
//
// other stuff going on as well tho, the main overlay is still missing, and p1 inputs don't work
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_read_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_r));
- machine().device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_w));
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_legacy_read_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_r));
+ machine().device("maincpu")->memory().space(AS_PROGRAM).install_legacy_write_handler(0x00200, 0x001fff, FUNC(sbp_lowerrom_w));
/* the game code clears the text overlay used ingame immediately after writing it.. why? protection? sloppy code that the hw ignores? imperfect emulation? */
{