Added the Siemens PCD-2L

A N82330 discrete machine. Segfaults in some places

src/machine/m_at.c

@@ -237,6 +237,23 @@ machine_at_ibmxt286_init(const machine_t *model)
     return ret;
 }
 
+#if defined(DEV_BRANCH) && defined(USE_SIEMENS)
+int
+machine_at_siemens_init(const machine_t *model)
+{
+    int ret;
+
+    ret = bios_load_linear(L"roms/machines/siemens/286BIOS.BIN",
+			   0x000f0000, 65536, 0);
+
+    if (bios_only || !ret)
+	return ret;
+
+    machine_at_ibm_common_init(model);
+
+    return ret;
+}
+#endif
 
 #if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
 int

src/machine/machine.h

@@ -169,6 +169,10 @@ extern int	machine_at_ibmatquadtel_init(const machine_t *); // IBM AT with Quadt
 
 extern int	machine_at_ibmxt286_init(const machine_t *);
 
+#if defined(DEV_BRANCH) && defined(USE_SIEMENS)
+extern int	machine_at_siemens_init(const machine_t *); //Siemens PCD-2L. N82330 discrete machine. It segfaults in some places
+#endif
+
 #if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
 extern int	machine_at_open_at_init(const machine_t *);
 #endif

src/machine/machine_table.c

@@ -101,6 +101,9 @@ const machine_t machines[] = {
     { "[286 ISA] IBM PS/1 model 2011",		"ibmps1es",		{{"",      cpus_ps1_m2011},   {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT | MACHINE_VIDEO | MACHINE_VIDEO_FIXED | MACHINE_HDC | MACHINE_PS2,		512,16384, 512,  63,	       machine_ps1_m2011_init, NULL			},
     { "[286 ISA] IBM PS/2 model 30-286",	"ibmps2_m30_286",	{{"",      cpus_ps2_m30_286}, {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT | MACHINE_VIDEO | MACHINE_VIDEO_FIXED | MACHINE_HDC | MACHINE_PS2,		  1,   16,   1, 127,	     machine_ps2_m30_286_init, NULL			},
     { "[286 ISA] IBM XT Model 286",		"ibmxt286",		{{"",      cpus_ibmxt286},    {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128, 127,	     machine_at_ibmxt286_init, NULL			},
+#if defined(DEV_BRANCH) && defined(USE_SIEMENS)
+    { "[286 ISA] Siemens PCD-2L",			"siemens",		{{"",      cpus_286},         {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128,  63,	      machine_at_siemens_init, NULL			},
+#endif
 #if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
     { "[286 ISA] OpenAT",			"open_at",		{{"",      cpus_286},         {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128,  63,	      machine_at_open_at_init, NULL			},
 #endif

src/machine/machine_table_new.c

@@ -88,6 +88,9 @@ const machine_t machines[] = {
     { "[286 ISA] IBM PS/1 model 2011",		"ibmps1es",		{{"",      cpus_ps1_m2011},   {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT | MACHINE_VIDEO | MACHINE_VIDEO_FIXED | MACHINE_HDC | MACHINE_PS2,		512,16384, 512,  63,	       machine_ps1_m2011_init, NULL			},
     { "[286 ISA] IBM PS/2 model 30-286",	"ibmps2_m30_286",	{{"",      cpus_ps2_m30_286}, {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT | MACHINE_VIDEO | MACHINE_VIDEO_FIXED | MACHINE_HDC | MACHINE_PS2,		  1,   16,   1, 127,	     machine_ps2_m30_286_init, NULL			},
     { "[286 ISA] IBM XT Model 286",		"ibmxt286",		{{"",      cpus_ibmxt286},    {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128, 127,	     machine_at_ibmxt286_init, NULL			},
+#if defined(DEV_BRANCH) && defined(USE_SIEMENS)
+    { "[286 ISA] Siemens PCD-2L",			"siemens",		{{"",      cpus_286},         {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128,  63,	      machine_at_siemens_init, NULL			},
+#endif
 #if defined(DEV_BRANCH) && defined(USE_OPEN_AT)
     { "[286 ISA] OpenAT",			"open_at",		{{"",      cpus_286},         {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128,  63,	      machine_at_open_at_init, NULL			},
 #endif

src/win/Makefile.mingw

@@ -86,6 +86,9 @@ ifeq ($(DEV_BUILD), y)
  ifndef GOLDSTAR386
   GOLDSTAR386	:= y
  endif
+ ifndef SIEMENS
+  SIEMENS	:= y
+ endif
  ifndef VGAWONDER
   VGAWONDER	:= y
  endif
@@ -150,6 +153,9 @@ else
  ifndef GOLDSTAR386
   GOLDSTAR386	:= n
  endif
+ ifndef SIEMENS
+  SIEMENS	:= n
+ endif
  ifndef VGAWONDER
   VGAWONDER	:= n
  endif
@@ -510,6 +516,10 @@ ifeq ($(GOLDSTAR386), y)
 OPTS		+= -DUSE_GOLDSTAR386
 endif
 
+ifeq ($(SIEMENS), y)
+OPTS		+= -DUSE_SIEMENS
+endif
+
 ifeq ($(VGAWONDER), y)
 OPTS		+= -DUSE_VGAWONDER
 endif

src/win/Makefile_ndr.mingw

@@ -86,6 +86,9 @@ ifeq ($(DEV_BUILD), y)
  ifndef GOLDSTAR386
   GOLDSTAR386	:= y
  endif
+ ifndef SIEMENS
+  SIEMENS	:= y
+ endif
  ifndef VGAWONDER
   VGAWONDER	:= y
  endif
@@ -150,6 +153,9 @@ else
  ifndef GOLDSTAR386
   GOLDSTAR386	:= n
  endif
+ ifndef SIEMENS
+  SIEMENS	:= n
+ endif
  ifndef VGAWONDER
   VGAWONDER	:= n
  endif
@@ -516,6 +522,10 @@ ifeq ($(GOLDSTAR386), y)
 OPTS		+= -DUSE_GOLDSTAR386
 endif
 
+ifeq ($(SIEMENS), y)
+OPTS		+= -DUSE_SIEMENS
+endif
+
 ifeq ($(VGAWONDER), y)
 OPTS		+= -DUSE_VGAWONDER
 endif