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Initial release of the ISA Memory Expansion Card driver. Not done yet, but works.

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This commit is contained in:
waltje
2018-08-25 14:52:23 -04:00
parent d4a9d52bd7
commit f6eae8c658
11 changed files with 1261 additions and 106 deletions
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61
src/config.c
View File

@@ -12,7 +12,7 @@
* it on Windows XP, and possibly also Vista. Use the
* -DANSI_CFG for use on these systems.
*
* Version: @(#)config.c 1.0.29 2018/06/06
* Version: @(#)config.c 1.0.31 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -53,6 +53,7 @@
#include "machines/machine.h"
#include "nvr.h"
#include "device.h"
#include "devices/misc/isamem.h"
#include "devices/ports/game_dev.h"
#include "devices/ports/serial.h"
#include "devices/ports/parallel.h"
@@ -409,9 +410,11 @@ load_machine(const char *cat)
cpu_waitstates = config_get_int(cat, "cpu_waitstates", 0);
mem_size = config_get_int(cat, "mem_size", 4096);
#if 0
if (mem_size < (((machines[machine].flags & MACHINE_AT) &&
(machines[machine].ram_granularity < 128)) ? machines[machine].min_ram*1024 : machines[machine].min_ram))
mem_size = (((machines[machine].flags & MACHINE_AT) && (machines[machine].ram_granularity < 128)) ? machines[machine].min_ram*1024 : machines[machine].min_ram);
#endif
if (mem_size > 1048576)
mem_size = 1048576;
@@ -477,13 +480,6 @@ load_video(const char *cat)
video_card = VID_INTERNAL;
} else {
p = config_get_string(cat, "video_card", NULL);
/* Remove this after 01-JUL-2018. --FvK */
if (p == NULL) {
p = config_get_string(cat, "gfxcard", NULL);
if (p != NULL)
config_delete_var(cat, "gfxcard");
}
if (p == NULL) {
if (machines[machine].flags & MACHINE_VIDEO)
p = "internal";
@@ -622,17 +618,7 @@ load_sound(const char *cat)
{
char *p;
p = config_get_string(cat, "sound_card", NULL);
/* Remove this after 01-JUL-2018. --FvK */
if (p == NULL) {
p = config_get_string(cat, "sndcard", NULL);
if (p != NULL)
config_delete_var(cat, "sndcard");
}
if (p == NULL)
p = "none";
p = config_get_string(cat, "sound_card", "none");
sound_card = sound_card_get_from_internal_name(p);
p = config_get_string(cat, "midi_device", "none");
@@ -837,17 +823,7 @@ load_other(const char *cat)
char temp[512], *p;
int c;
p = config_get_string(cat, "scsi_card", NULL);
/* Remove this after 01-JUL-2018. --FvK */
if (p == NULL) {
p = config_get_string(cat, "scsicard", NULL);
if (p != NULL)
config_delete_var(cat, "scsicard");
}
if (p == NULL)
p = "none";
p = config_get_string(cat, "scsi_card", "none");
scsi_card = scsi_card_get_from_internal_name(p);
p = config_get_string(cat, "hdc", NULL);
@@ -867,6 +843,13 @@ load_other(const char *cat)
bugger_enabled = !!config_get_int(cat, "bugger_enabled", 0);
for (c = 0; c < ISAMEM_MAX; c++) {
sprintf(temp, "isamem%d_type", c);
p = config_get_string(cat, temp, "none");
isamem_type[c] = isamem_get_from_internal_name(p);
}
#ifdef WALTJE
romdos_enabled = !!config_get_int(cat, "romdos_enabled", 0);
#endif
@@ -902,6 +885,15 @@ save_other(const char *cat)
else
config_set_int(cat, "bugger_enabled", bugger_enabled);
for (c = 0; c < ISAMEM_MAX; c++) {
sprintf(temp, "isamem%d_type", c);
if (isamem_type[c] == 0)
config_delete_var(cat, temp);
else
config_set_string(cat, temp,
isamem_get_internal_name(isamem_type[c]));
}
delete_section_if_empty(cat);
}
@@ -996,16 +988,7 @@ load_disks(const char *cat)
if (hdd[c].bus == HDD_BUS_ST506) {
/* Try new syntax. */
dev = config_get_int(cat, temp, -1);
if (dev < 0) {
/* Re-try with old syntax. */
// FIXME: remove by 01-JUL-2018 --FvK
sprintf(temp, "hdd_%02i_mfm_channel", c+1);
dev = config_get_int(cat, temp, c & 1);
config_delete_var(cat, temp);
/* Set value either way. */
hdd[c].id.st506_channel = dev;
}
} else
config_delete_var(cat, temp);

994
src/devices/misc/isamem.c Normal file
View File

@@ -0,0 +1,994 @@
/*
* VARCem Virtual ARchaeological Computer EMulator.
* An emulator of (mostly) x86-based PC systems and devices,
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
* spanning the era between 1981 and 1995.
*
* This file is part of the VARCem Project.
*
* Implementation of a memory expansion board for the ISA Bus.
*
* Although modern systems use direct-connect local buses to
* connect the CPU with its memory, originally the main system
* bus(es) were used for that. Memory expension cards could add
* memory to the system through the ISA bus, using a variety of
* techniques.
*
* The majority of these boards could provide some (additional)
* conventional (low) memory, extended (high) memory on 80286
* and higher systems, as well as EMS bank-switched memory.
*
* This implementation uses the LIM 3.2 specifications for EMS.
*
* With the EMS method, the system's standard memory is expanded
* by means of bank-switching. One or more 'frames' in the upper
* memory area (640K-1024K) are used as viewports into an array
* of RAM pages numbered 0 to N. Each page is defined to be 16KB
* in size, so, for a 1024KB board, 64 such pages are available.
* I/O control registers are used to set up the mappings. More
* modern boards even have multiple 'copies' of those registers,
* which can be switched very fast, to allow for multitasking.
*
* TODO: The EV159 is supposed to support 16b EMS transfers, but the
* EMM.sys driver for it doesn't seem to want to do that..
*
* Version: @(#)isamem.c 1.0.1 2018/08/18
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2018 Fred N. van Kempen.
*
* Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain the entire
* above notice, this list of conditions and the following
* disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names
* of its contributors may be used to endorse or promote
* products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#include "../../emu.h"
#include "../../cpu/cpu.h"
#include "../../machines/machine.h"
#include "../../io.h"
#include "../../mem.h"
#include "../../device.h"
#include "../../ui/ui.h"
#include "../../plat.h"
#include "isamem.h"
#define RAM_TOPMEM (640 << 10) /* end of low memory */
#define RAM_UMAMEM (384 << 10) /* upper memory block */
#define RAM_EXTMEM (1024 << 10) /* start of high memory */
#define EMS_MAXSIZE (2048 << 10) /* max EMS memory size */
#define EMS_PGSIZE (16 << 10) /* one page is this big */
#define EMS_MAXPAGE 4 /* number of viewport pages */
typedef struct {
int8_t enabled; /* 1=ENABLED */
uint8_t page; /* page# in EMS RAM */
uint8_t frame; /* (varies with board) */
char pad;
uint8_t *addr; /* start addr in EMS RAM */
mem_mapping_t mapping; /* mapping entry for page */
} emsreg_t;
typedef struct {
const char *name;
uint8_t board : 6, /* board type */
instance : 2; /* device instance */
uint8_t flags;
#define FLAG_CONFIG 0x01 /* card is configured */
#define FLAG_WIDE 0x10 /* card uses 16b mode */
#define FLAG_FAST 0x20 /* fast (<= 120ns) chips */
#define FLAG_EMS 0x40 /* card has EMS mode enabled */
uint16_t total_size; /* configured size in KB */
uint32_t base_addr, /* configured I/O address */
start_addr, /* configured memory start */
frame_addr; /* configured frame address */
uint16_t ems_size, /* EMS size in KB */
ems_pages; /* EMS size in pages */
uint32_t ems_start; /* start of EMS in RAM */
uint8_t *ram; /* allocated RAM buffer */
mem_mapping_t low_mapping; /* mapping for low mem */
mem_mapping_t high_mapping; /* mapping for high mem */
emsreg_t ems[EMS_MAXPAGE]; /* EMS controller registers */
} memdev_t;
/* Local variables. */
static const device_t *instance[ISAMEM_MAX] = {
NULL,
NULL,
NULL,
NULL
};
/* Read one byte from onboard RAM. */
static uint8_t
ram_readb(uint32_t addr, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
uint8_t ret = 0xff;
/* Grab the data. */
ret = *(uint8_t *)(dev->ram + (addr - map->base));
return(ret);
}
/* Read one word from onboard RAM. */
static uint16_t
ram_readw(uint32_t addr, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
uint16_t ret = 0xffff;
/* Grab the data. */
ret = *(uint16_t *)(dev->ram + (addr - map->base));
return(ret);
}
/* Write one byte to onboard RAM. */
static void
ram_writeb(uint32_t addr, uint8_t val, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
/* Write the data. */
*(uint8_t *)(dev->ram + (addr - map->base)) = val;
}
/* Write one word to onboard RAM. */
static void
ram_writew(uint32_t addr, uint16_t val, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
/* Write the data. */
*(uint16_t *)(dev->ram + (addr - map->base)) = val;
}
/* Read one byte from onboard paged RAM. */
static uint8_t
ems_readb(uint32_t addr, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
uint8_t ret = 0xff;
int vpage;
/* Get the viewport page number. */
vpage = ((addr & 0xffff) / EMS_PGSIZE);
/* Grab the data. */
ret = *(uint8_t *)(dev->ems[vpage].addr + (addr - map->base));
return(ret);
}
/* Read one word from onboard paged RAM. */
static uint16_t
ems_readw(uint32_t addr, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
uint16_t ret = 0xffff;
int vpage;
/* Get the viewport page number. */
vpage = ((addr & 0xffff) / EMS_PGSIZE);
/* Grab the data. */
ret = *(uint16_t *)(dev->ems[vpage].addr + (addr - map->base));
return(ret);
}
/* Write one byte to onboard paged RAM. */
static void
ems_writeb(uint32_t addr, uint8_t val, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
int vpage;
/* Get the viewport page number. */
vpage = ((addr & 0xffff) / EMS_PGSIZE);
/* Write the data. */
*(uint8_t *)(dev->ems[vpage].addr + (addr - map->base)) = val;
}
/* Write one word to onboard paged RAM. */
static void
ems_writew(uint32_t addr, uint16_t val, void *priv)
{
mem_mapping_t *map = (mem_mapping_t *)priv;
memdev_t *dev = (memdev_t *)map->dev;
int vpage;
/* Get the viewport page number. */
vpage = ((addr & 0xffff) / EMS_PGSIZE);
/* Write the data. */
*(uint16_t *)(dev->ems[vpage].addr + (addr - map->base)) = val;
}
/* Handle a READ operation from one of our registers. */
static uint8_t
ems_read(uint16_t port, void *priv)
{
memdev_t *dev = (memdev_t *)priv;
uint8_t ret = 0xff;
int vpage;
/* Get the viewport page number. */
vpage = (port / EMS_PGSIZE);
switch(port & 0x02ff) {
case 0x0208: /* page number register */
case 0x0218:
case 0x0258:
case 0x0268:
case 0x02a8:
case 0x02b8:
case 0x02e8:
ret = dev->ems[vpage].page;
if (dev->ems[vpage].enabled)
ret |= 0x80;
break;
}
#if 0
pclog("ISAMEM: read(%04x) = %02x)\n", port, ret);
#endif
return(ret);
}
/* Handle a WRITE operation to one of our registers. */
static void
ems_write(uint16_t port, uint8_t val, void *priv)
{
memdev_t *dev = (memdev_t *)priv;
int vpage;
/* Get the viewport page number. */
vpage = (port / EMS_PGSIZE);
#if 0
pclog("ISAMEM: write(%04x, %02x) page=%d\n", port, val, vpage);
#endif
switch(port & 0x02ff) {
case 0x0208: /* page mapping registers */
case 0x0218:
case 0x0258:
case 0x0268:
case 0x02a8:
case 0x02b8:
case 0x02e8:
/* Set the page number. */
dev->ems[vpage].enabled = (val & 0x80);
dev->ems[vpage].page = (val & 0x7f);
/* Make sure we can do that.. */
if (dev->flags & FLAG_CONFIG) {
if (dev->ems[vpage].page < dev->ems_pages) {
/* Pre-calculate the page address in EMS RAM. */
dev->ems[vpage].addr = dev->ram + dev->ems_start + ((val & 0x7f) * EMS_PGSIZE);
} else {
/* That page does not exist. */
dev->ems[vpage].enabled = 0;
}
if (dev->ems[vpage].enabled) {
/* Update the EMS RAM address for this page. */
mem_mapping_set_exec(&dev->ems[vpage].mapping,
dev->ems[vpage].addr);
/* Enable this page. */
mem_mapping_enable(&dev->ems[vpage].mapping);
} else {
/* Disable this page. */
mem_mapping_disable(&dev->ems[vpage].mapping);
}
}
break;
case 0x0209: /* page frame registers */
case 0x0219:
case 0x0259:
case 0x0269:
case 0x02a9:
case 0x02b9:
case 0x02e9:
/*
* The EV-159 EMM driver configures the frame address
* by setting bits in these registers. The information
* in their manual is unclear, but here is what was
* found out by repeatedly changing EMM's config:
*
* 00 04 08 Address
* -----------------
* 80 c0 e0 E0000
*/
dev->ems[vpage].frame = val;
if (val)
dev->flags |= FLAG_CONFIG;
break;
}
}
/* Initialize the device for use. */
static void *
isamem_init(const device_t *info)
{
memdev_t *dev;
uint32_t k, t;
uint32_t addr;
uint32_t tot;
uint8_t *ptr;
int i;
/* Find our device and create an instance. */
for (i = 0; i < ISAMEM_MAX; i++)
if (instance[i] == info) break;
dev = (memdev_t *)malloc(sizeof(memdev_t));
memset(dev, 0x00, sizeof(memdev_t));
dev->name = info->name;
dev->board = info->local;
dev->instance = i;
/* Do per-board initialization. */
tot = 0;
switch(dev->board) {
case 0: /* IBM PC/XT Memory Expansion Card */
dev->total_size = device_get_config_int("size");
dev->start_addr = device_get_config_int("start");
tot = dev->total_size;
break;
case 1: /* IBM PC/AT Memory Expansion Card */
dev->total_size = device_get_config_int("size");
dev->start_addr = device_get_config_int("start");
tot = dev->total_size;
dev->flags |= FLAG_WIDE;
break;
case 10: /* Everex EV-159 RAM 3000 */
dev->base_addr = device_get_config_hex16("base");
dev->total_size = device_get_config_int("size");
dev->start_addr = device_get_config_int("start");
tot = device_get_config_int("length");
if (!!device_get_config_int("width"))
dev->flags |= FLAG_WIDE;
if (!!device_get_config_int("speed"))
dev->flags |= FLAG_FAST;
if (!!device_get_config_int("ems"))
dev->flags |= FLAG_EMS;
dev->frame_addr = 0xE0000;
break;
case 11:
dev->base_addr = device_get_config_hex16("base");
dev->total_size = device_get_config_int("size");
dev->start_addr = device_get_config_int("start");
dev->frame_addr = device_get_config_hex20("frame");
if (!!device_get_config_int("width"))
dev->flags |= FLAG_WIDE;
if (!!device_get_config_int("speed"))
dev->flags |= FLAG_FAST;
break;
}
/* Fix up the memory start address. */
dev->start_addr <<= 10;
/* Say hello! */
pclog("ISAMEM: %s (%iKB", info->name, dev->total_size);
if (dev->total_size != tot) pclog(", %iKB for RAM", tot);
if (dev->flags & FLAG_FAST) pclog(", FAST");
if (dev->flags & FLAG_WIDE) pclog(", 16BIT");
pclog(")\n");
/* Force (back to) 8-bit bus if needed. */
if (AT) {
if (! cpu_16bitbus)
pclog("ISAMEM: *WARNING* this board will slow down your PC!\n");
} else {
pclog("ISAMEM: not AT+ system, forcing 8-bit mode!\n");
dev->flags &= ~FLAG_WIDE;
}
/* Allocate and initialize our RAM. */
k = dev->total_size << 10;
dev->ram = (uint8_t *)malloc(k);
memset(dev->ram, 0x00, k);
ptr = dev->ram;
/*
* The 'Memory Start Address' switch indicates at which address
* we should start adding memory. No memory is added if it is
* set to 0.
*/
tot <<= 10;
addr = dev->start_addr;
if (addr > 0 && tot > 0) {
/* Adjust K for the RAM we will use. */
k -= tot;
/*
* First, see if we have to expand the conventional
* (low) memory area. This can extend up to 640KB,
* so check this first.
*/
t = (addr < RAM_TOPMEM) ? RAM_TOPMEM - addr : 0;
if (t > 0) {
/*
* We need T bytes to extend that area.
*
* If the board doesn't have that much, grab
* as much as we can.
*/
if (t > tot)
t = tot;
pclog("ISAMEM: RAM at %05iKB (%iKB)\n", addr>>10, t>>10);
/* Create, initialize and enable the low-memory mapping. */
mem_mapping_add(&dev->low_mapping, addr, t,
ram_readb,
(dev->flags&FLAG_WIDE) ? ram_readw : NULL,
NULL,
ram_writeb,
(dev->flags&FLAG_WIDE) ? ram_writew : NULL,
NULL,
ptr, MEM_MAPPING_EXTERNAL, &dev->low_mapping);
mem_mapping_set_dev(&dev->low_mapping, dev);
/* Tell the memory system this is external RAM. */
mem_set_mem_state(addr, t,
MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL);
/* Update pointers. */
ptr += t;
tot -= t;
addr += t;
}
/* Skip to high memory if needed. */
if ((addr == RAM_TOPMEM) && (tot >= RAM_UMAMEM)) {
/*
* We have more RAM available, but we are at the
* top of conventional RAM. So, the next 384K are
* skipped, and placed into different mappings so
* they can be re-mapped later.
*/
t = RAM_UMAMEM; /* 384KB */
pclog("ISAMEM: RAM at %05iKB (%iKB)\n", addr>>10, t>>10);
/* Update and enable the remap. */
mem_mapping_del(&ram_remapped_mapping);
mem_mapping_add(&ram_remapped_mapping,
addr + tot, t,
ram_readb, ram_readw, NULL,
ram_writeb, ram_writew, NULL,
ptr, MEM_MAPPING_EXTERNAL,
&ram_remapped_mapping);
mem_mapping_set_exec(&ram_remapped_mapping, ptr);
mem_mapping_set_dev(&ram_remapped_mapping, dev);
mem_mapping_disable(&ram_remapped_mapping);
/* Tell the memory system this is external RAM. */
mem_set_mem_state(addr + tot, t,
MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL);
/* Update pointers. */
ptr += t;
tot -= t;
addr += t;
}
}
/*
* Next, on systems that support it (80286 and up), we can add
* (some of) our RAM to the system as Extended Memory, that is,
* memory located above 1MB. This memory cannot be addressed in
* real mode (so, not by DOS, for example) but it can be used in
* protected mode.
*/
if (AT && addr > 0 && tot > 0) {
t = tot;
pclog("ISAMEM: RAM at %05iKB (%iKB)\n", addr>>10, t>>10);
/* Create, initialize and enable the high-memory mapping. */
mem_mapping_add(&dev->high_mapping, addr, t,
ram_readb, ram_readw, NULL,
ram_writeb, ram_writew, NULL,
ptr, MEM_MAPPING_EXTERNAL, &dev->high_mapping);
mem_mapping_set_dev(&dev->high_mapping, dev);
/* Tell the memory system this is external RAM. */
mem_set_mem_state(addr, t, MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL);
/* Update pointers. */
ptr += t;
tot -= t;
addr += t;
}
/* If EMS is enabled, use the remainder for EMS. */
if (dev->flags & FLAG_EMS) {
/* EMS 3.2 cannot have more than 2048KB per board. */
t = k;
if (t > EMS_MAXSIZE)
t = EMS_MAXSIZE;
/* Set up where EMS begins in local RAM, and how much we have. */
dev->ems_start = ptr - dev->ram;
dev->ems_size = t >> 10;
dev->ems_pages = t / EMS_PGSIZE;
pclog("ISAMEM: EMS enabled, I/O=%04xH, %iKB (%i pages)",
dev->base_addr, dev->ems_size, dev->ems_pages);
if (dev->frame_addr > 0)
pclog(", Frame=%05XH", dev->frame_addr);
pclog("\n");
/*
* For each supported page (we can have a maximum of 4),
* create, initialize and disable the mappings, and set
* up the I/O control handler.
*/
for (i = 0; i < EMS_MAXPAGE; i++) {
/* Create and initialize a page mapping. */
mem_mapping_add(&dev->ems[i].mapping,
dev->frame_addr + (EMS_PGSIZE*i), EMS_PGSIZE,
ems_readb,
(dev->flags&FLAG_WIDE) ? ems_readw : NULL,
NULL,
ems_writeb,
(dev->flags&FLAG_WIDE) ? ems_writew : NULL,
NULL,
ptr, MEM_MAPPING_EXTERNAL,
&dev->ems[i].mapping);
mem_mapping_set_dev(&dev->ems[i].mapping, dev);
/* For now, disable it. */
mem_mapping_disable(&dev->ems[i].mapping);
/* Set up an I/O port handler. */
io_sethandler(dev->base_addr + (EMS_PGSIZE*i), 2,
ems_read,NULL,NULL, ems_write,NULL,NULL, dev);
}
}
/* Just so its not NULL. */
return((void *)dev);
}
/* Remove the device from the system. */
static void
isamem_close(void *priv)
{
memdev_t *dev = (memdev_t *)priv;
int i;
if (dev->flags & FLAG_EMS) {
for (i = 0; i < EMS_MAXPAGE; i++) {
io_removehandler(dev->base_addr + (EMS_PGSIZE*i), 2,
ems_read,NULL,NULL, ems_write,NULL,NULL, dev);
}
}
if (dev->ram != NULL)
free(dev->ram);
instance[dev->instance] = NULL;
free(dev);
}
static const device_config_t ibmxt_config[] =
{
{
"size", "Memory Size", CONFIG_SPINNER, "", 128,
{ { 0 } },
{ { 0 } },
{ 0, 256, 16 }
},
{
"start", "Start Address", CONFIG_SPINNER, "", 256,
{ { 0 } },
{ { 0 } },
{ 0, 640-64, 64 }
},
{
"", "", -1
}
};
static const device_t ibmxt_device = {
"IBM PC/XT Memory Expansion",
DEVICE_ISA,
0,
isamem_init, isamem_close, NULL,
NULL, NULL, NULL, NULL,
ibmxt_config
};
static const device_config_t ibmat_config[] =
{
{
"size", "Memory Size", CONFIG_SPINNER, "", 512,
{ { 0 } },
{ { 0 } },
{ 0, 4096, 512 }
},
{
"start", "Start Address", CONFIG_SPINNER, "", 512,
{ { 0 } },
{ { 0 } },
{ 0, 16128, 128 }
},
{
"", "", -1
}
};
static const device_t ibmat_device = {
"IBM PC/AT Memory Expansion",
DEVICE_ISA,
1,
isamem_init, isamem_close, NULL,
NULL, NULL, NULL, NULL,
ibmat_config
};
static const device_config_t ev159_config[] =
{
{
"size", "Memory Size", CONFIG_SPINNER, "", 512,
{ { 0 } },
{ { 0 } },
{ 0, 3072, 512 }
},
{
"start", "Start Address", CONFIG_SPINNER, "", 0,
{ { 0 } },
{ { 0 } },
{ 0, 16128, 128 }
},
{
"length", "Contiguous Size", CONFIG_SPINNER, "", 0,
{ { 0 } },
{ { 0 } },
{ 0, 16384, 128 }
},
{
"width", "I/O Width", CONFIG_SELECTION, "", 0,
{
{
"8-bit", 0
},
{
"16-bit", 1
},
{
""
}
},
},
{
"speed", "Transfer Speed", CONFIG_SELECTION, "", 0,
{
{
"Standard (150ns)", 0
},
{
"High-Speed (120ns)", 1
},
{
""
}
}
},
{
"ems", "EMS mode", CONFIG_SELECTION, "", 0,
{
{
"Disabled", 0
},
{
"Enabled", 1
},
{
""
}
},
},
{
"base", "Address", CONFIG_HEX16, "", 0x0258,
{
{
"208H", 0x0208
},
{
"218H", 0x0218
},
{
"258H", 0x0258
},
{
"268H", 0x0268
},
{
"2A8H", 0x02A8
},
{
"2B8H", 0x02B8
},
{
"2E8H", 0x02E8
},
{
""
}
},
},
{
"", "", -1
}
};
static const device_t ev159_device = {
"Everex EV-159 RAM 3000 Deluxe",
DEVICE_ISA,
10,
isamem_init, isamem_close, NULL,
NULL, NULL, NULL, NULL,
ev159_config
};
#ifdef USE_ISAMEM_RAMPAGE
static const device_config_t rampage_config[] =
{
{
"base", "Address", CONFIG_HEX16, "", 0x0258,
{
{
"208H", 0x0208
},
{
"218H", 0x0218
},
{
"258H", 0x0258
},
{
"268H", 0x0268
},
{
"2A8H", 0x02A8
},
{
"2B8H", 0x02B8
},
{
"2E8H", 0x02E8
},
{
""
}
},
},
{
"frame", "Frame Address", CONFIG_HEX20, "", 0,
{
{
"Disabled", 0x00000
},
{
"C000H", 0xC0000
},
{
"D000H", 0xD0000
},
{
"E000H", 0xE0000
},
{
""
}
},
},
{
"width", "I/O Width", CONFIG_SELECTION, "", 8,
{
{
"8-bit", 8
},
{
"16-bit", 16
},
{
""
}
},
},
{
"speed", "Transfer Speed", CONFIG_SELECTION, "", 0,
{
{
"Standard", 0
},
{
"High-Speed", 1
},
{
""
}
}
},
{
"size", "Memory Size", CONFIG_SPINNER, "", 128,
{ { 0 } },
{ { 0 } },
{ 0, 8192, 128 }
},
{
"", "", -1
}
};
static const device_t isamem_rampage_device = {
"AST RAMpage/XT",
DEVICE_ISA,
11,
isamem_init, isamem_close, NULL,
NULL, NULL, NULL, NULL,
rampage_config
};
#endif
static const struct {
const char *internal_name;
const device_t *dev;
} boards[] = {
{ "none", NULL, },
{ "ibmxt", &ibmxt_device, },
{ "ibmat", &ibmat_device, },
{ "ev159", &ev159_device, },
#ifdef USE_ISAMEM_BRAT
{ "brat", &brat_device, },
#endif
#ifdef USE_ISAMEM_RAMPAGE
{ "rampage", &rampage_device, },
#endif
#ifdef USE_ISAMEM_IAB
{ "iab", &iab_device, },
#endif
{ NULL, NULL }
};
void
isamem_reset(void)
{
const device_t *dev;
int k, i;
for (i = 0; i < ISAMEM_MAX; i++) {
k = isamem_type[i];
if (k == 0) continue;
/* Clone the device. */
dev = device_clone(boards[k].dev);
/* Store the device instance. */
instance[i] = dev;
/* Add the instance to the system. */
device_add(dev);
}
}
const char *
isamem_get_name(int board)
{
if (boards[board].dev == NULL) return(NULL);
return(boards[board].dev->name);
}
const char *
isamem_get_internal_name(int board)
{
return(boards[board].internal_name);
}
int
isamem_get_from_internal_name(const char *s)
{
int c = 0;
while (boards[c].internal_name != NULL) {
if (! strcmp(boards[c].internal_name, s))
return(c);
c++;
}
/* Not found. */
return(0);
}
const device_t *
isamem_get_device(int board)
{
return(instance[board]);
}

77
src/devices/misc/isamem.h Normal file
View File

@@ -0,0 +1,77 @@
/*
* VARCem Virtual ARchaeological Computer EMulator.
* An emulator of (mostly) x86-based PC systems and devices,
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
* spanning the era between 1981 and 1995.
*
* This file is part of the VARCem Project.
*
* Definitions for the ISAMEM cards.
*
* Version: @(#)isamem.h 1.0.1 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2018 Fred N. van Kempen.
*
* Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain the entire
* above notice, this list of conditions and the following
* disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names
* of its contributors may be used to endorse or promote
* products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ISAMEM_H
# define ISAMEM_H
#define ISAMEM_MAX 4 /* max #cards in system */
#ifdef __cplusplus
extern "C" {
#endif
/* Global variables. */
extern const device_t isamem_device;
extern const device_t isamem_brat80_device;
extern const device_t isamem_ev159_device;
/* Functions. */
extern void isamem_reset(void);
extern const char *isamem_get_name(int t);
extern const char *isamem_get_internal_name(int t);
extern int isamem_get_from_internal_name(const char *s);
extern const device_t *isamem_get_device(int t);
#ifdef __cplusplus
}
#endif
#endif /*ISAMEM_H*/

5
src/emu.h
View File

@@ -8,7 +8,7 @@
*
* Main include file for the application.
*
* Version: @(#)emu.h 1.0.26 2018/06/25
* Version: @(#)emu.h 1.0.27 2018/08/18
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
*
@@ -123,7 +123,8 @@ extern int game_enabled, /* (C) enable game port */
serial_enabled[], /* (C) enable serial ports */
parallel_enabled[], /* (C) enable LPT ports */
parallel_device[], /* (C) set up LPT devices */
bugger_enabled; /* (C) enable ISAbugger */
bugger_enabled, /* (C) enable ISAbugger */
isamem_type[]; /* (C) enable ISA mem cards */
#ifdef WALTJE
extern int romdos_enabled; /* (C) enable ROM DOS */
#endif

9
src/pc.c
View File

@@ -8,7 +8,7 @@
*
* Main emulator module where most things are controlled.
*
* Version: @(#)pc.c 1.0.49 2018/07/28
* Version: @(#)pc.c 1.0.50 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -85,6 +85,7 @@
#include "devices/sound/snd_speaker.h"
#include "devices/video/video.h"
#include "devices/misc/bugger.h"
#include "devices/misc/isamem.h"
#include "ui/ui.h"
#include "plat.h"
@@ -135,7 +136,8 @@ int game_enabled = 0, /* (C) enable game port */
serial_enabled[] = {0,0}, /* (C) enable serial ports */
parallel_enabled[] = {0,0,0}, /* (C) enable LPT ports */
parallel_device[] = {0,0,0}, /* (C) set up LPT devices */
bugger_enabled = 0; /* (C) enable ISAbugger */
bugger_enabled = 0, /* (C) enable ISAbugger */
isamem_type[ISAMEM_MAX] = { 0,0,0,0 }; /* (C) enable ISA mem cards */
#ifdef WALTJE
int romdos_enabled = 0; /* (C) enable ROM DOS */
#endif
@@ -991,6 +993,9 @@ pc_reset_hard_init(void)
/* FIXME: move elsewhere? */
shadowbios = 0;
/* Reset any ISA memory cards. */
isamem_reset();
fdd_reset();
/*

22
src/win/VARCem-common.rc
View File

@@ -8,7 +8,7 @@
*
* Common resources for the application.
*
* Version: @(#)VARCem-common.rc 1.0.6 2018/06/06
* Version: @(#)VARCem-common.rc 1.0.7 2018/08/18
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
*
@@ -423,7 +423,7 @@ BEGIN
BS_AUTOCHECKBOX | WS_TABSTOP,7,107,110,10
END
DLG_CFG_PERIPHERALS DIALOG 97, 0, 267, 97
DLG_CFG_PERIPHERALS DIALOG 97, 0, 267, 180
STYLE DS_CONTROL | WS_CHILD
FONT 9, FONT_NAME
BEGIN
@@ -447,6 +447,24 @@ BEGIN
CONTROL STR_3479,IDC_CHECK_BUGGER,"Button",
BS_AUTOCHECKBOX | WS_TABSTOP,7,80,94,10
GROUPBOX "ISA Memory Expansion",IDC_GROUP_ISAMEM,7,99,255,70
LTEXT "#1:",IDT_1763,12,111,21,10
COMBOBOX IDC_COMBO_ISAMEM_1,25,110,180,120,
CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
PUSHBUTTON STR_CONFIGURE,IDC_CONFIGURE_ISAMEM_1,209,110,46,12
LTEXT "#2:",IDT_1764,12,125,21,10
COMBOBOX IDC_COMBO_ISAMEM_2,25,124,180,120,
CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
PUSHBUTTON STR_CONFIGURE,IDC_CONFIGURE_ISAMEM_2,209,124,46,12
LTEXT "#3:",IDT_1765,12,139,21,10
COMBOBOX IDC_COMBO_ISAMEM_3,25,138,180,120,
CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
PUSHBUTTON STR_CONFIGURE,IDC_CONFIGURE_ISAMEM_3,209,138,46,12
LTEXT "#4:",IDT_1766,12,153,21,10
COMBOBOX IDC_COMBO_ISAMEM_4,25,152,180,120,
CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
PUSHBUTTON STR_CONFIGURE,IDC_CONFIGURE_ISAMEM_4,209,152,46,12
END
DLG_CFG_DISK DIALOG 97, 0, 267, 154

3
src/win/mingw/Makefile.MinGW
View File

@@ -8,7 +8,7 @@
#
# Makefile for Windows systems using the MinGW32 environment.
#
# Version: @(#)Makefile.mingw 1.0.50 2018/07/28
# Version: @(#)Makefile.mingw 1.0.51 2018/08/14
#
# Author: Fred N. van Kempen, <decwiz@yahoo.com>
#
@@ -603,6 +603,7 @@ INTELOBJ := intel.o \
intel_piix.o intel_piix4.o
DEVOBJ := bugger.o \
isamem.o \
game.o game_dev.o \
parallel.o parallel_dev.o serial.o \
sio_fdc37c66x.o sio_fdc37c669.o sio_fdc37c93x.o \

3
src/win/msvc/Makefile.VC
View File

@@ -8,7 +8,7 @@
#
# Makefile for Windows using Visual Studio 2015.
#
# Version: @(#)Makefile.VC 1.0.37 2018/07/28
# Version: @(#)Makefile.VC 1.0.38 2018/08/12
#
# Author: Fred N. van Kempen, <decwiz@yahoo.com>
#
@@ -573,6 +573,7 @@ INTELOBJ := intel.obj \
intel_piix.obj intel_piix4.obj
DEVOBJ := bugger.obj \
isamem.obj \
game.obj game_dev.obj \
parallel.obj parallel_dev.obj serial.obj \
sio_fdc37c66x.obj sio_fdc37c669.obj sio_fdc37c93x.obj \

93
src/win/resource.h
View File

@@ -8,7 +8,7 @@
*
* Windows resource defines.
*
* Version: @(#)resource.h 1.0.16 2018/05/28
* Version: @(#)resource.h 1.0.17 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -113,6 +113,10 @@
#define IDT_1758 1758 /* ZIP drives: */
#define IDT_1761 1761 /* Speed: */
#define IDT_1762 1762 /* ZIP drives: */
#define IDT_1763 1763 /* Board #1: */
#define IDT_1764 1764 /* Board #2: */
#define IDT_1765 1765 /* Board #3: */
#define IDT_1766 1766 /* Board #4: */
#define IDT_TITLE 1790 /* "VARCem for Plaform" */
#define IDT_VERSION 1791 /* "version.." */
@@ -183,49 +187,60 @@
#define IDC_COMBO_IDE_TER 1125
#define IDC_COMBO_IDE_QUA 1126
#define IDC_CHECK_BUGGER 1127
#define IDC_CONFIGURE_BUGGER 1128
#define IDC_HARD_DISKS 1130 /* hard disk config */
#define IDC_LIST_HARD_DISKS 1131
#define IDC_BUTTON_HDD_ADD_NEW 1132
#define IDC_BUTTON_HDD_ADD 1133
#define IDC_BUTTON_HDD_REMOVE 1134
#define IDC_COMBO_HD_BUS 1135
#define IDC_COMBO_HD_CHANNEL 1136
#define IDC_COMBO_HD_ID 1137
#define IDC_COMBO_HD_LUN 1138
#define IDC_COMBO_HD_CHANNEL_IDE 1139
#define IDC_GROUP_ISAMEM 1140
#define IDC_COMBO_ISAMEM_1 1141
#define IDC_COMBO_ISAMEM_2 1142
#define IDC_COMBO_ISAMEM_3 1143
#define IDC_COMBO_ISAMEM_4 1144
#define IDC_CONFIGURE_ISAMEM_1 1145
#define IDC_CONFIGURE_ISAMEM_2 1146
#define IDC_CONFIGURE_ISAMEM_3 1147
#define IDC_CONFIGURE_ISAMEM_4 1148
#define IDC_EDIT_HD_FILE_NAME 1140 /* add hard disk dialog */
#define IDC_EDIT_HD_SPT 1141
#define IDC_EDIT_HD_HPC 1142
#define IDC_EDIT_HD_CYL 1143
#define IDC_EDIT_HD_SIZE 1144
#define IDC_COMBO_HD_TYPE 1145
#define IDC_PBAR_IMG_CREATE 1146
#define IDC_HARD_DISKS 1150 /* hard disk config */
#define IDC_LIST_HARD_DISKS 1151
#define IDC_BUTTON_HDD_ADD_NEW 1152
#define IDC_BUTTON_HDD_ADD 1153
#define IDC_BUTTON_HDD_REMOVE 1154
#define IDC_COMBO_HD_BUS 1155
#define IDC_COMBO_HD_CHANNEL 1156
#define IDC_COMBO_HD_ID 1157
#define IDC_COMBO_HD_LUN 1158
#define IDC_COMBO_HD_CHANNEL_IDE 1159
#define IDC_REMOV_DEVICES 1150 /* removable dev config */
#define IDC_LIST_FLOPPY_DRIVES 1151
#define IDC_COMBO_FD_TYPE 1152
#define IDC_CHECKTURBO 1153
#define IDC_CHECKBPB 1154
#define IDC_LIST_CDROM_DRIVES 1155
#define IDC_COMBO_CD_BUS 1156
#define IDC_COMBO_CD_ID 1157
#define IDC_COMBO_CD_LUN 1158
#define IDC_COMBO_CD_CHANNEL_IDE 1159
#define IDC_LIST_ZIP_DRIVES 1160
#define IDC_COMBO_ZIP_BUS 1161
#define IDC_COMBO_ZIP_ID 1162
#define IDC_COMBO_ZIP_LUN 1163
#define IDC_COMBO_ZIP_CHANNEL_IDE 1164
#define IDC_CHECK250 1165
#define IDC_COMBO_CD_SPEED 1166
#define IDC_EDIT_HD_FILE_NAME 1160 /* add hard disk dialog */
#define IDC_EDIT_HD_SPT 1161
#define IDC_EDIT_HD_HPC 1162
#define IDC_EDIT_HD_CYL 1163
#define IDC_EDIT_HD_SIZE 1164
#define IDC_COMBO_HD_TYPE 1165
#define IDC_PBAR_IMG_CREATE 1166
#define IDC_SLIDER_GAIN 1180 /* sound gain dialog */
#define IDC_REMOV_DEVICES 1170 /* removable dev config */
#define IDC_LIST_FLOPPY_DRIVES 1171
#define IDC_COMBO_FD_TYPE 1172
#define IDC_CHECKTURBO 1173
#define IDC_CHECKBPB 1174
#define IDC_LIST_CDROM_DRIVES 1175
#define IDC_COMBO_CD_BUS 1176
#define IDC_COMBO_CD_ID 1177
#define IDC_COMBO_CD_LUN 1178
#define IDC_COMBO_CD_CHANNEL_IDE 1179
#define IDC_LIST_ZIP_DRIVES 1180
#define IDC_COMBO_ZIP_BUS 1181
#define IDC_COMBO_ZIP_ID 1182
#define IDC_COMBO_ZIP_LUN 1183
#define IDC_COMBO_ZIP_CHANNEL_IDE 1184
#define IDC_CHECK250 1185
#define IDC_COMBO_CD_SPEED 1186
#define IDC_EDIT_FILE_NAME 1190 /* new floppy image dialog */
#define IDC_COMBO_DISK_SIZE 1191
#define IDC_COMBO_RPM_MODE 1192
#define IDC_SLIDER_GAIN 1190 /* sound gain dialog */
#define IDC_EDIT_FILE_NAME 1195 /* new floppy image dialog */
#define IDC_COMBO_DISK_SIZE 1196
#define IDC_COMBO_RPM_MODE 1197
/* For the DeviceConfig code, re-do later. */

32
src/win/win_settings.c
View File

@@ -8,7 +8,7 @@
*
* Implementation of the Settings dialog.
*
* Version: @(#)win_settings.c 1.0.31 2018/05/24
* Version: @(#)win_settings.c 1.0.32 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -58,6 +58,7 @@
#include "../devices/ports/parallel.h"
#include "../devices/ports/parallel_dev.h"
#include "../devices/ports/serial.h"
#include "../devices/misc/isamem.h"
#include "../devices/input/mouse.h"
#include "../devices/input/game/joystick.h"
#include "../devices/floppy/fdd.h"
@@ -112,7 +113,8 @@ static int temp_hdc_type,
temp_scsi_card,
temp_ide_ter, temp_ide_ter_irq,
temp_ide_qua, temp_ide_qua_irq;
static int temp_bugger;
static int temp_bugger,
temp_isamem[ISAMEM_MAX];
/* Floppy drives category. */
static int temp_fdd_types[FDD_NUM],
@@ -169,7 +171,7 @@ settings_msgbox(int type, void *arg)
static void
settings_init(void)
{
int i = 0;
int i;
/* Machine category */
temp_machine = machine;
@@ -223,6 +225,10 @@ settings_init(void)
temp_ide_qua_irq = ide_irq[3];
temp_bugger = bugger_enabled;
/* ISA memory boards. */
for (i = 0; i < ISAMEM_MAX; i++)
temp_isamem[i] = isamem_type[i];
/* Floppy drives category */
for (i = 0; i < FDD_NUM; i++) {
temp_fdd_types[i] = fdd_get_type(i);
@@ -298,6 +304,10 @@ settings_changed(void)
i = i || (temp_ide_qua_irq != ide_irq[3]);
i = i || (temp_bugger != bugger_enabled);
/* ISA memory boards. */
for (j = 0; j < ISAMEM_MAX; j++)
i = i || (temp_isamem[j] != isamem_type[j]);
/* Hard disks category */
i = i || memcmp(hdd, temp_hdd, HDD_NUM * sizeof(hard_disk_t));
@@ -401,6 +411,10 @@ settings_save(void)
ide_irq[3] = temp_ide_qua_irq;
bugger_enabled = temp_bugger;
/* ISA memory boards. */
for (i = 0; i < ISAMEM_MAX; i++)
isamem_type[i] = temp_isamem[i];
/* Hard disks category */
memcpy(hdd, temp_hdd, HDD_NUM * sizeof(hard_disk_t));
@@ -547,7 +561,7 @@ static BOOL
insert_categories(HWND hwndList)
{
LVITEM lvI;
int i = 0;
int i;
lvI.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_STATE;
lvI.stateMask = lvI.iSubItem = lvI.state = 0;
@@ -592,16 +606,6 @@ dlg_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
image_list_init(h);
insert_categories(h);
ListView_SetItemState(h, 0, LVIS_FOCUSED|LVIS_SELECTED, 0x000F);
#if 0
/*Leave this commented out until we do localization. */
h = GetDlgItem(hdlg, IDC_COMBO_LANG); /* This is currently disabled, I am going to add localization options in the future. */
EnableWindow(h, FALSE);
ShowWindow(h, SW_HIDE);
h = GetDlgItem(hdlg, IDS_LANG_ENUS); /*was:2047 !*/
EnableWindow(h, FALSE);
ShowWindow(h, SW_HIDE);
#endif
return(TRUE);
case WM_NOTIFY:

58
src/win/win_settings_periph.h
View File

@@ -8,7 +8,7 @@
*
* Implementation of the Settings dialog.
*
* Version: @(#)win_settings_periph.h 1.0.9 2018/05/29
* Version: @(#)win_settings_periph.h 1.0.10 2018/08/18
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -210,6 +210,38 @@ peripherals_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
h = GetDlgItem(hdlg, IDC_CHECK_BUGGER);
SendMessage(h, BM_SETCHECK, temp_bugger, 0);
/* Populate the ISA memory card dropdowns. */
for (c = 0; c < ISAMEM_MAX; c++) {
h = GetDlgItem(hdlg, IDC_COMBO_ISAMEM_1 + c);
d = 0;
for (;;) {
stransi = isamem_get_internal_name(d);
if (stransi == NULL)
break;
if (d == 0) {
/* Translate "None". */
SendMessage(h, CB_ADDSTRING, 0,
(LPARAM)get_string(IDS_NONE));
} else {
stransi = isamem_get_name(d);
mbstowcs(temp, stransi, sizeof_w(temp));
SendMessage(h, CB_ADDSTRING, 0, (LPARAM)temp);
}
d++;
}
SendMessage(h, CB_SETCURSEL, temp_isamem[c], 0);
h = GetDlgItem(hdlg, IDC_CONFIGURE_ISAMEM_1 + c);
if (temp_isamem[c] != 0)
EnableWindow(h, TRUE);
else
EnableWindow(h, FALSE);
}
return TRUE;
case WM_COMMAND:
@@ -249,6 +281,29 @@ peripherals_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
else
EnableWindow(h, FALSE);
break;
case IDC_COMBO_ISAMEM_1:
case IDC_COMBO_ISAMEM_2:
case IDC_COMBO_ISAMEM_3:
case IDC_COMBO_ISAMEM_4:
c = LOWORD(wParam) - IDC_COMBO_ISAMEM_1;
h = GetDlgItem(hdlg, LOWORD(wParam));
temp_isamem[c] = SendMessage(h, CB_GETCURSEL, 0, 0);
h = GetDlgItem(hdlg, IDC_CONFIGURE_ISAMEM_1 + c);
if (temp_isamem[c] != 0)
EnableWindow(h, TRUE);
else
EnableWindow(h, FALSE);
break;
case IDC_CONFIGURE_ISAMEM_1:
case IDC_CONFIGURE_ISAMEM_2:
case IDC_CONFIGURE_ISAMEM_3:
case IDC_CONFIGURE_ISAMEM_4:
c = LOWORD(wParam) - IDC_CONFIGURE_ISAMEM_1;
temp_deviceconfig |= dlg_devconf(hdlg, (void *)isamem_get_device(c));
break;
}
return FALSE;
@@ -279,6 +334,7 @@ peripherals_proc(HWND hdlg, UINT message, WPARAM wParam, LPARAM lParam)
h = GetDlgItem(hdlg, IDC_CHECK_BUGGER);
temp_bugger = SendMessage(h, BM_GETCHECK, 0, 0);
return FALSE;
default: