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authorGravatarGravatar Vas Crabb <vas@vastheman.com>2019-11-03 02:05:07 +1100
committerGravatarGravatar Vas Crabb <vas@vastheman.com>2019-11-10 00:06:54 +1100
commit295174e4e86432192fb1a8444f2be7b65c0fde17 (patch)
tree1e1f99d642a1cb8622ea055f7f390f03aeb97451 /src/emu
parent82e6de6f02b29bd7cd93c39dad5f3289f4999288 (diff)
Cleaned up Virtal Boy slot code.
vboy.xml updates: * Set width and endianness for all ROM regions * Added width and endianness for SRAM, assuming all cartridges have 8k*32 SRAM for now * Removed mirroring - this is an implementation detail * Removed "slot" features - there's enough information to work this out anyway bus/vboy updates: * Made slot probe software part to determine cartridge type * Made cartridges responsible for installing themselves * Added support for arbitrary cartridge sizes, assuming simplistic decoding * Added support for 8-bit and 16-bit SRAM on LSBs * Added support for EXP space and INTCRO output * Fixed SRAM not being loaded bus/generic: added a helper for mapping non-power-of-two memory with simple decoding cpu/v810: send I/O accesses to program space if I/O space is unconfigured vboy.cpp: updated for changed slot and CPU code bus/wswan: added notes The Virtual Boy software list is still in pretty poor shape. It's assuming all carts with SRAM have 8k*32, there are a bunch of feature tags for ICs that don't actually give an IC type, making them useless, 3-D Tetris mentions a battery but doesn't have an SRAM data area, Virtual Fishing refers to a HY6254ALLJ-10 which isn't a real part (I assume it means HY6264ALLJ-10 which is an 8k*8 50µA standby SRAM).
Diffstat (limited to 'src/emu')
-rw-r--r--src/emu/device.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/emu/device.cpp b/src/emu/device.cpp
index 5dc0366d99e..934c05ddcd7 100644
--- a/src/emu/device.cpp
+++ b/src/emu/device.cpp
@@ -879,16 +879,15 @@ std::string device_t::subtag(std::string _tag) const
{
const char *tag = _tag.c_str();
std::string result;
- // if the tag begins with a colon, ignore our path and start from the root
if (*tag == ':')
{
+ // if the tag begins with a colon, ignore our path and start from the root
tag++;
result.assign(":");
}
-
- // otherwise, start with our path
else
{
+ // otherwise, start with our path
result.assign(m_tag);
if (result != ":")
result.append(":");