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Add other BIOS versions to ibmxt (82)

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This commit is contained in:
Jasmine Iwanek
2025-01-10 02:33:13 -05:00
parent add52f426e
commit c01022db46
1 changed files with 50 additions and 15 deletions
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65
src/machine/m_xt.c
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@@ -267,12 +267,45 @@ machine_pc82_init(const machine_t *model)
static const device_config_t ibmxt_config[] = { static const device_config_t ibmxt_config[] = {
// clang-format off // clang-format off
{
.name = "bios",
.description = "BIOS Version",
.type = CONFIG_BIOS,
.default_string = "ibm5160_1501512_5000027",
.default_int = 0,
.file_filter = "",
.spinner = { 0 },
.bios = {
{ .name = "1501512 (11/08/82)", .internal_name = "ibm5160_1501512_5000027", .bios_type = BIOS_NORMAL,
.files_no = 2, .local = 0, .size = 65536, .files = { "roms/machines/ibmxt/BIOS_5160_08NOV82_U18_1501512.BIN", "roms/machines/ibmxt/BIOS_5160_08NOV82_U19_5000027.BIN", "" } },
#if 0
{ .name = "1501512 (11/08/82) (Alt)", .internal_name = "ibm5160_1501512_6359116", .bios_type = BIOS_NORMAL,
.files_no = 2, .local = 0, .size = 65536, .files = { "roms/machines/ibmxt/BIOS_5160_08NOV82_U18_1501512.BIN", "roms/machines/ibmxt/BIOS_5160_08NOV82_U19_6359116.BIN", "" } },
{ .name = "5000026 (08/16/82)", .internal_name = "ibm5160_5000026_5000027", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/ibmxt/BIOS_5160_16AUG82_U18_5000026.BIN", "roms/machines/ibmxt/BIOS_5160_16AUG82_U19_5000027.BIN", "" } },
// The following are Diagnostic ROMs.
{ .name = "Supersoft Diagnostics", .internal_name = "diag_supersoft", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/diagnostic/Supersoft_PCXT_8KB.bin", "" } },
{ .name = "Ruud's Diagnostic Rom", .internal_name = "diag_ruuds", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/diagnostic/ruuds_diagnostic_rom_v5.3_8kb.bin", "" } },
{ .name = "XT RAM Test", .internal_name = "diag_xtramtest", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 65536, .files = { "roms/machines/diagnostic/xtramtest_8k.bin", "" } },
#endif
{ .files_no = 0 }
},
},
{ {
.name = "enable_5161", .name = "enable_5161",
.description = "IBM 5161 Expansion Unit", .description = "IBM 5161 Expansion Unit",
.type = CONFIG_BINARY, .type = CONFIG_BINARY,
.default_int = 1 .default_int = 1
}, },
{
.name = "enable_basic",
.description = "IBM Cassette Basic",
.type = CONFIG_BINARY,
.default_int = 1
},
{ .name = "", .description = "", .type = CONFIG_END } { .name = "", .description = "", .type = CONFIG_END }
// clang-format on // clang-format on
}; };
@@ -294,26 +327,28 @@ const device_t ibmxt_device = {
int int
machine_xt_init(const machine_t *model) machine_xt_init(const machine_t *model)
{ {
int ret; int ret;
uint8_t enable_5161; uint8_t enable_5161;
uint8_t enable_basic; uint8_t enable_basic;
const char *fn;
/* No ROMs available. */
if (!device_available(model->device))
return ret;
device_context(model->device); device_context(model->device);
enable_5161 = machine_get_config_int("enable_5161"); enable_5161 = machine_get_config_int("enable_5161");
device_context_restore(); enable_basic = machine_get_config_int("enable_basic");
fn = device_get_bios_file(model->device, device_get_config_bios("bios"), 0);
ret = bios_load_linear(fn, 0x000fe000, 65536, 0x6000);
ret = bios_load_linear("roms/machines/ibmxt/xt.rom", if (enable_basic && ret) {
0x000f0000, 65536, 0); fn = device_get_bios_file(model->device, device_get_config_bios("bios"), 0);
if (!ret) { (void) bios_load_aux_linear(fn, 0x000f8000, 24576, 0);
ret = bios_load_linear("roms/machines/ibmxt/1501512.u18", fn = device_get_bios_file(model->device, device_get_config_bios("bios"), 1);
0x000fe000, 65536, 0x6000); (void) bios_load_aux_linear(fn, 0x000f0000, 32768, 0);
if (ret) {
bios_load_aux_linear("roms/machines/ibmxt/1501512.u18",
0x000f8000, 24576, 0);
bios_load_aux_linear("roms/machines/ibmxt/5000027.u19",
0x000f0000, 32768, 0);
}
} }
device_context_restore();
if (bios_only || !ret) if (bios_only || !ret)
return ret; return ret;