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comparison genesis.c @ 2150:a418fa599b2e

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Add ROM DB entry to fix SRAM on Triple Play: Gold Edition and make some code changes so that 3MB dumps will work too
author Michael Pavone <pavone@retrodev.com>
date Wed, 30 Mar 2022 23:15:45 -0700
parents 9caebcfeac72
children 4fbe1e7c4a73
comparison
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2149:9209858b2f74 2150:a418fa599b2e
1941 tern_node *rom_db = get_rom_db(); 1941 tern_node *rom_db = get_rom_db();
1942 rom_info info = configure_rom(rom_db, rom, rom_size, lock_on, lock_on_size, base_map, base_chunks); 1942 rom_info info = configure_rom(rom_db, rom, rom_size, lock_on, lock_on_size, base_map, base_chunks);
1943 rom = info.rom; 1943 rom = info.rom;
1944 rom_size = info.rom_size; 1944 rom_size = info.rom_size;
1945 #ifndef BLASTEM_BIG_ENDIAN 1945 #ifndef BLASTEM_BIG_ENDIAN
1946 byteswap_rom(rom_size, rom); 1946 byteswap_rom(nearest_pow2(rom_size), rom);
1947 if (lock_on) { 1947 if (lock_on) {
1948 byteswap_rom(lock_on_size, lock_on); 1948 byteswap_rom(nearest_pow2(lock_on_size), lock_on);
1949 } 1949 }
1950 #endif 1950 #endif
1951 char *m68k_divider = tern_find_path(config, "clocks\0m68k_divider\0", TVAL_PTR).ptrval; 1951 char *m68k_divider = tern_find_path(config, "clocks\0m68k_divider\0", TVAL_PTR).ptrval;
1952 if (!m68k_divider) { 1952 if (!m68k_divider) {
1953 m68k_divider = "7"; 1953 m68k_divider = "7";