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path: root/src/emu/bus/vcs/vcs_slot.c
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Diffstat (limited to 'src/emu/bus/vcs/vcs_slot.c')
-rwxr-xr-xsrc/emu/bus/vcs/vcs_slot.c86
1 files changed, 43 insertions, 43 deletions
diff --git a/src/emu/bus/vcs/vcs_slot.c b/src/emu/bus/vcs/vcs_slot.c
index a60cf55da52..a1a8797c18b 100755
--- a/src/emu/bus/vcs/vcs_slot.c
+++ b/src/emu/bus/vcs/vcs_slot.c
@@ -186,14 +186,14 @@ bool vcs_cart_slot_device::call_load()
{
UINT8 *ROM;
UINT32 len;
-
+
if (software_entry() != NULL)
len = get_software_region_length("rom");
else
len = length();
-
+
//printf("Size: 0x%X\n", len);
-
+
// check that filesize is among the supported ones
switch (len)
{
@@ -208,21 +208,21 @@ bool vcs_cart_slot_device::call_load()
case 0x10000:
case 0x80000:
break;
-
+
default:
seterror(IMAGE_ERROR_UNSUPPORTED, "Invalid rom file size" );
return IMAGE_INIT_FAIL;
}
-
+
m_cart->rom_alloc(len, tag());
ROM = m_cart->get_rom_base();
-
+
if (software_entry() != NULL)
{
const char *pcb_name;
bool has_ram = get_software_region("ram") ? TRUE : FALSE;
memcpy(ROM, get_software_region("rom"), len);
-
+
if ((pcb_name = get_feature("slot")) != NULL)
m_type = vcs_get_pcb_id(pcb_name);
else
@@ -272,7 +272,7 @@ bool vcs_cart_slot_device::call_load()
{
fread(ROM, len);
m_type = identify_cart_type(ROM, len);
-
+
// check for Special Chip (128bytes of RAM)
if (len == 0x2000 || len == 0x4000 || len == 0x8000)
if (detect_super_chip(ROM, len))
@@ -284,7 +284,7 @@ bool vcs_cart_slot_device::call_load()
// dig dig, crystal castles, millipede, stargate, defender ii, jr. Pac Man,
// desert falcon, dark chambers, super football, sprintmaster, fatal run,
// off the wall, shooting arcade, secret quest, radar lock, save mary, klax
-
+
// add CBS RAM+ (256bytes of RAM)
if (m_type == A26_FA)
m_cart->ram_alloc(0x100);
@@ -301,16 +301,16 @@ bool vcs_cart_slot_device::call_load()
else if (m_type == A26_3E)
m_cart->ram_alloc(0x8000);
}
-
+
//printf("Type: %s\n", vcs_get_slot(m_type));
-
+
// pass a pointer to the now allocated ROM for the DPC chip
if (m_type == A26_DPC)
m_cart->setup_addon_ptr((UINT8 *)m_cart->get_rom_base() + 0x2000);
-
+
return IMAGE_INIT_PASS;
}
-
+
return IMAGE_INIT_PASS;
}
@@ -356,7 +356,7 @@ int vcs_cart_slot_device::detect_modeDC(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -376,7 +376,7 @@ int vcs_cart_slot_device::detect_modeF6(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -408,7 +408,7 @@ int vcs_cart_slot_device::detect_mode3E(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -428,7 +428,7 @@ int vcs_cart_slot_device::detect_modeSS(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -456,7 +456,7 @@ int vcs_cart_slot_device::detect_modeFE(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -486,7 +486,7 @@ int vcs_cart_slot_device::detect_modeE0(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -512,7 +512,7 @@ int vcs_cart_slot_device::detect_modeCV(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -535,7 +535,7 @@ int vcs_cart_slot_device::detect_modeFV(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -561,7 +561,7 @@ int vcs_cart_slot_device::detect_modeJVP(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -587,7 +587,7 @@ int vcs_cart_slot_device::detect_modeE7(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -607,7 +607,7 @@ int vcs_cart_slot_device::detect_modeUA(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound)
+ if (numfound)
return 1;
return 0;
}
@@ -633,7 +633,7 @@ int vcs_cart_slot_device::detect_8K_mode3F(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound == 0x03)
+ if (numfound == 0x03)
return 1;
return 0;
}
@@ -653,7 +653,7 @@ int vcs_cart_slot_device::detect_32K_mode3F(UINT8 *cart, UINT32 len)
}
}
}
- if (numfound > 1)
+ if (numfound > 1)
return 1;
return 0;
}
@@ -705,33 +705,33 @@ int vcs_cart_slot_device::identify_cart_type(UINT8 *ROM, UINT32 len)
int type = 0xff;
// auto-detect bank mode
- if (detect_modeDC(ROM, len))
+ if (detect_modeDC(ROM, len))
type = A26_DC;
- else if (detect_mode3E(ROM, len))
+ else if (detect_mode3E(ROM, len))
type = A26_3E;
- else if (detect_modeFE(ROM, len))
+ else if (detect_modeFE(ROM, len))
type = A26_FE;
- else if (detect_modeSS(ROM, len))
+ else if (detect_modeSS(ROM, len))
type = A26_SS;
- else if (detect_modeE0(ROM, len))
+ else if (detect_modeE0(ROM, len))
type = A26_E0;
else if (detect_modeCV(ROM, len))
type = A26_CV;
- else if (detect_modeFV(ROM, len))
+ else if (detect_modeFV(ROM, len))
type = A26_FV;
- else if (detect_modeJVP(ROM, len))
+ else if (detect_modeJVP(ROM, len))
type = A26_JVP;
- else if (detect_modeUA(ROM, len))
+ else if (detect_modeUA(ROM, len))
type = A26_UA;
- else if (detect_8K_mode3F(ROM, len))
+ else if (detect_8K_mode3F(ROM, len))
type = A26_3F;
- else if (detect_32K_mode3F(ROM, len))
+ else if (detect_32K_mode3F(ROM, len))
type = A26_3F;
- else if (detect_modeE7(ROM, len))
+ else if (detect_modeE7(ROM, len))
type = A26_E7;
else if (detect_snowhite(ROM, len))
type = A26_F8SW;
-
+
// otherwise, choose based on size
if (type == 0xff)
{
@@ -771,7 +771,7 @@ int vcs_cart_slot_device::identify_cart_type(UINT8 *ROM, UINT32 len)
break;
}
}
-
+
return type;
}
@@ -787,14 +787,14 @@ void vcs_cart_slot_device::get_default_card_software(astring &result)
UINT32 len = core_fsize(m_file);
dynamic_buffer rom(len);
int type;
-
+
core_fread(m_file, rom, len);
-
+
type = identify_cart_type(rom, len);
slot_string = vcs_get_slot(type);
-
+
clear();
-
+
result.cpy(slot_string);
}
else