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Add other BIOS versions to ibmpc82

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This commit is contained in:
Jasmine Iwanek
2025-01-06 19:44:15 -05:00
parent 174162c7e3
commit 9b61651955
2 changed files with 77 additions and 7 deletions
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79
src/machine/m_xt.c
View File

@@ -65,15 +65,82 @@ machine_pc_init(const machine_t *model)
return ret;
}
static const device_config_t ibmpc82_config[] = {
// clang-format off
{
.name = "bios",
.description = "BIOS Version",
.type = CONFIG_BIOS,
.default_string = "ibm5150_1501476",
.default_int = 0,
.file_filter = "",
.spinner = { 0 },
.bios = {
{ .name = "1501476 (10/27/82)", .internal_name = "ibm5150_1501476", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 40960, .files = { "roms/machines/ibmpc82/BIOS_5150_27OCT82_1501476_U33.BIN", "" } },
{ .name = "5000024 (08/16/82)", .internal_name = "ibm5150_5000024", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 40960, .files = { "roms/machines/ibmpc82/BIOS_5150_16AUG82_5000024_U33.BIN", "" } },
// The following are Diagnostic ROMs.
{ .name = "Supersoft Diagnostics", .internal_name = "diag_supersoft", .bios_type = BIOS_NORMAL,
.files_no = 1, .local = 0, .size = 40960, .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 = 40960, .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 = 40960, .files = { "roms/machines/diagnostic/xtramtest_8k.bin", "" } },
{ .files_no = 0 }
},
},
{
.name = "enable_5161",
.description = "IBM 5161 Expansion Unit",
.type = CONFIG_BINARY,
.default_int = 1
},
{
.name = "enable_basic",
.description = "IBM Cassette Basic",
.type = CONFIG_BINARY,
.default_int = 1
},
{ .name = "", .description = "", .type = CONFIG_END }
// clang-format on
};
const device_t ibmpc82_device = {
.name = "IBM PC (1982) Devices",
.internal_name = "ibmpc82_device",
.flags = 0,
.local = 0,
.init = NULL,
.close = NULL,
.reset = NULL,
.available = NULL,
.speed_changed = NULL,
.force_redraw = NULL,
.config = ibmpc82_config
};
int
machine_pc82_init(const machine_t *model)
{
int ret;
int ret = 0;
int ret2;
uint8_t enable_5161;
uint8_t enable_basic;
const char* fn;
ret = bios_load_linear("roms/machines/ibmpc82/pc102782.bin",
0x000fe000, 40960, 0);
if (ret) {
/* No ROMs available. */
if (!device_available(model->device))
return ret;
device_context(model->device);
enable_5161 = machine_get_config_int("enable_5161");
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, 40960, 0);
device_context_restore();
if (enable_basic && ret) {
ret2 = bios_load_aux_linear("roms/machines/ibmpc82/ibm-basic-1.10.rom",
0x000f6000, 32768, 0);
if (!ret2) {
@@ -92,10 +159,12 @@ machine_pc82_init(const machine_t *model)
return ret;
device_add(&keyboard_pc82_device);
device_add(&ibm_5161_device);
machine_xt_common_init(model, 0);
if (enable_5161)
device_add(&ibm_5161_device);
return ret;
}

3
src/machine/machine_table.c
View File

@@ -55,6 +55,7 @@ extern const device_t vid_device_sl;
extern const device_t t1200_video_device;
extern const device_t compaq_plasma_device;
extern const device_t ps1_2011_device;
extern const device_t ibmpc82_device;
const machine_filter_t machine_types[] = {
{ "None", MACHINE_TYPE_NONE },
@@ -282,7 +283,7 @@ const machine_t machines[] = {
.kbc_p1 = 0xff,
.gpio = 0xffffffff,
.gpio_acpi = 0xffffffff,
.device = NULL,
.device = &ibmpc82_device,
.fdc_device = NULL,
.sio_device = NULL,
.vid_device = NULL,