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comparison romdb.c @ 1534:c59adc305e46 nuklear_ui

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Merge
author Michael Pavone <pavone@retrodev.com>
date Sat, 24 Mar 2018 22:18:23 -0700
parents 1f745318f10a
children 94ba407a5ec1
comparison
equal deleted inserted replaced
1528:855210dca5b9 1534:c59adc305e46
9 #include "xband.h" 9 #include "xband.h"
10 #include "realtec.h" 10 #include "realtec.h"
11 #include "nor.h" 11 #include "nor.h"
12 #include "sega_mapper.h" 12 #include "sega_mapper.h"
13 #include "multi_game.h" 13 #include "multi_game.h"
14 #include "megawifi.h"
14 15
15 #define DOM_TITLE_START 0x120 16 #define DOM_TITLE_START 0x120
16 #define DOM_TITLE_END 0x150 17 #define DOM_TITLE_END 0x150
17 #define TITLE_START DOM_TITLE_END 18 #define TITLE_START DOM_TITLE_END
18 #define TITLE_END (TITLE_START+48) 19 #define TITLE_END (TITLE_START+48)
54 free(info->map); 55 free(info->map);
55 free(info->port1_override); 56 free(info->port1_override);
56 free(info->port2_override); 57 free(info->port2_override);
57 free(info->ext_override); 58 free(info->ext_override);
58 free(info->mouse_mode); 59 free(info->mouse_mode);
60 free(info->nor);
59 } 61 }
60 62
61 void cart_serialize(system_header *sys, serialize_buffer *buf) 63 void cart_serialize(system_header *sys, serialize_buffer *buf)
62 { 64 {
63 if (sys->type != SYSTEM_GENESIS) { 65 if (sys->type != SYSTEM_GENESIS) {
497 } 499 }
498 char *page_size = tern_find_path(state->root, "NOR\0page_size\0", TVAL_PTR).ptrval; 500 char *page_size = tern_find_path(state->root, "NOR\0page_size\0", TVAL_PTR).ptrval;
499 if (!page_size) { 501 if (!page_size) {
500 fatal_error("ROM DB map entry %d with address %s has device type NOR, but the NOR page size is not defined\n", state->index, key); 502 fatal_error("ROM DB map entry %d with address %s has device type NOR, but the NOR page size is not defined\n", state->index, key);
501 } 503 }
502 state->info->save_page_size = atoi(size); 504 uint32_t save_page_size = atoi(page_size);
503 if (!state->info->save_page_size) { 505 if (!save_page_size) {
504 fatal_error("NOR page size %s is invalid\n", size); 506 fatal_error("NOR page size %s is invalid\n", page_size);
505 } 507 }
506 char *product_id = tern_find_path(state->root, "NOR\0product_id\0", TVAL_PTR).ptrval; 508 char *product_id = tern_find_path(state->root, "NOR\0product_id\0", TVAL_PTR).ptrval;
507 if (!product_id) { 509 if (!product_id) {
508 fatal_error("ROM DB map entry %d with address %s has device type NOR, but the NOR product ID is not defined\n", state->index, key); 510 fatal_error("ROM DB map entry %d with address %s has device type NOR, but the NOR product ID is not defined\n", state->index, key);
509 } 511 }
510 state->info->save_product_id = strtol(product_id, NULL, 16); 512 uint16_t save_product_id = strtol(product_id, NULL, 16);
511 char *bus = tern_find_path(state->root, "NOR\0bus\0", TVAL_PTR).ptrval; 513 char *bus = tern_find_path(state->root, "NOR\0bus\0", TVAL_PTR).ptrval;
512 if (!strcmp(bus, "odd")) { 514 if (!strcmp(bus, "odd")) {
513 state->info->save_bus = RAM_FLAG_ODD; 515 state->info->save_bus = RAM_FLAG_ODD;
514 } else if(!strcmp(bus, "even")) { 516 } else if(!strcmp(bus, "even")) {
515 state->info->save_bus = RAM_FLAG_EVEN; 517 state->info->save_bus = RAM_FLAG_EVEN;
516 } else { 518 } else {
517 state->info->save_bus = RAM_FLAG_BOTH; 519 state->info->save_bus = RAM_FLAG_BOTH;
518 } 520 }
519 state->info->save_type = SAVE_NOR; 521 state->info->save_type = SAVE_NOR;
520 state->info->save_buffer = malloc(state->info->save_size); 522 state->info->save_buffer = malloc(state->info->save_size);
521 memset(state->info->save_buffer, 0xFF, state->info->save_size); 523 char *init = tern_find_path_default(state->root, "NOR\0init\0", (tern_val){.ptrval="FF"}, TVAL_PTR).ptrval;
524 if (!strcmp(init, "ROM")) {
525 uint32_t init_size = state->rom_size > state->info->save_size ? state->info->save_size : state->rom_size;
526 memcpy(state->info->save_buffer, state->rom, init_size);
527 if (state->info->save_bus == RAM_FLAG_BOTH) {
528 byteswap_rom(state->info->save_size, (uint16_t *)state->info->save_buffer);
529 }
530 } else {
531 memset(state->info->save_buffer, strtol(init, NULL, 16), state->info->save_size);
532 }
533 state->info->nor = calloc(1, sizeof(nor_state));
534 nor_flash_init(state->info->nor, state->info->save_buffer, state->info->save_size, save_page_size, save_product_id, state->info->save_bus);
535 char *cmd1 = tern_find_path(state->root, "NOR\0cmd_address1\0", TVAL_PTR).ptrval;
536 if (cmd1) {
537 state->info->nor->cmd_address1 = strtol(cmd1, NULL, 16);
538 }
539 char *cmd2 = tern_find_path(state->root, "NOR\0cmd_address2\0", TVAL_PTR).ptrval;
540 if (cmd2) {
541 state->info->nor->cmd_address2 = strtol(cmd2, NULL, 16);
542 }
522 } 543 }
523 } 544 }
524 545
525 void add_eeprom_map(tern_node *node, uint32_t start, uint32_t end, map_iter_state *state) 546 void add_eeprom_map(tern_node *node, uint32_t start, uint32_t end, map_iter_state *state)
526 { 547 {
613 state->info->is_save_lock_on = 1; 634 state->info->is_save_lock_on = 1;
614 } 635 }
615 state->info->save_buffer = lock_info.save_buffer; 636 state->info->save_buffer = lock_info.save_buffer;
616 state->info->save_size = lock_info.save_size; 637 state->info->save_size = lock_info.save_size;
617 state->info->save_mask = lock_info.save_mask; 638 state->info->save_mask = lock_info.save_mask;
618 state->info->save_page_size = lock_info.save_page_size; 639 state->info->nor = lock_info.nor;
619 state->info->save_product_id = lock_info.save_product_id;
620 state->info->save_type = lock_info.save_type; 640 state->info->save_type = lock_info.save_type;
621 state->info->save_bus = lock_info.save_bus; 641 state->info->save_bus = lock_info.save_bus;
622 lock_info.save_buffer = NULL; 642 lock_info.save_buffer = NULL;
623 lock_info.save_type = SAVE_NONE; 643 lock_info.save_type = SAVE_NONE;
624 } 644 }
664 684
665 map->write_16 = nor_flash_write_w; 685 map->write_16 = nor_flash_write_w;
666 map->write_8 = nor_flash_write_b; 686 map->write_8 = nor_flash_write_b;
667 map->read_16 = nor_flash_read_w; 687 map->read_16 = nor_flash_read_w;
668 map->read_8 = nor_flash_read_b; 688 map->read_8 = nor_flash_read_b;
689 if (state->info->save_bus == RAM_FLAG_BOTH) {
690 map->flags |= MMAP_READ_CODE | MMAP_CODE;
691 map->buffer = state->info->save_buffer;
692 }
669 map->mask = 0xFFFFFF; 693 map->mask = 0xFFFFFF;
670 } else if (!strcmp(dtype, "Sega mapper")) { 694 } else if (!strcmp(dtype, "Sega mapper")) {
671 state->info->mapper_type = MAPPER_SEGA; 695 state->info->mapper_type = MAPPER_SEGA;
672 state->info->mapper_start_index = state->ptr_index++; 696 state->info->mapper_start_index = state->ptr_index++;
673 char *variant = tern_find_ptr_default(node, "variant", "full"); 697 char *variant = tern_find_ptr_default(node, "variant", "full");
776 map->start = 0xA13000; 800 map->start = 0xA13000;
777 map->end = 0xA13100; 801 map->end = 0xA13100;
778 map->mask = 0xFF; 802 map->mask = 0xFF;
779 map->write_16 = write_multi_game_w; 803 map->write_16 = write_multi_game_w;
780 map->write_8 = write_multi_game_b; 804 map->write_8 = write_multi_game_b;
805 } else if (!strcmp(dtype, "megawifi")) {
806 map->write_16 = megawifi_write_w;
807 map->write_8 = megawifi_write_b;
808 map->read_16 = megawifi_read_w;
809 map->read_8 = megawifi_read_b;
810 map->mask = 0xFFFFFF;
781 } else { 811 } else {
782 fatal_error("Invalid device type %s for ROM DB map entry %d with address %s\n", dtype, state->index, key); 812 fatal_error("Invalid device type %s for ROM DB map entry %d with address %s\n", dtype, state->index, key);
783 } 813 }
784 state->index++; 814 state->index++;
785 } 815 }