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Copy vm_8bit buffer into rom/memory directly
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parent
90d6c637c5
commit
7182608473
@ -4,6 +4,7 @@
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#include "apple2.h"
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#include "apple2.h"
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#include "apple2.mem.h"
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#include "apple2.mem.h"
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#include "objstore.h"
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/*
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/*
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* Return a byte of memory from a bank-switchable address. This may be
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* Return a byte of memory from a bank-switchable address. This may be
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@ -102,20 +103,13 @@ apple2_mem_map(apple2 *mach)
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int
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int
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apple2_mem_init_disk2_rom(apple2 *mach)
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apple2_mem_init_disk2_rom(apple2 *mach)
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{
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{
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FILE *stream;
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int err;
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int err;
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stream = fopen("./disk2.rom", "r");
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err = vm_segment_copy_buf(mach->memory, objstore_apple2_disk2_rom(),
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if (stream == NULL) {
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APPLE2_DISK2_ROM_OFFSET, 0,
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log_critical("Could not read disk2.rom");
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APPLE2_DISK2_ROM_SIZE);
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return ERR_BADFILE;
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}
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err = vm_segment_fread(mach->memory, stream,
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APPLE2_DISK2_ROM_OFFSET, APPLE2_DISK2_ROM_SIZE);
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if (err != OK) {
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if (err != OK) {
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fclose(stream);
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log_critical("Could not acquire apple2 disk2 rom");
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log_critical("Could not read disk2.rom");
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return ERR_BADFILE;
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return ERR_BADFILE;
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}
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}
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@ -125,19 +119,12 @@ apple2_mem_init_disk2_rom(apple2 *mach)
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int
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int
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apple2_mem_init_sys_rom(apple2 *mach)
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apple2_mem_init_sys_rom(apple2 *mach)
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{
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{
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FILE *stream;
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int err;
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int err;
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stream = fopen("./apple2.rom", "r");
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err = vm_segment_copy_buf(mach->rom, objstore_apple2_sys_rom(),
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if (stream == NULL) {
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0, 0, APPLE2_ROM_SIZE);
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log_critical("Could not read apple2.rom");
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return ERR_BADFILE;
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}
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err = vm_segment_fread(mach->rom, stream, 0, APPLE2_ROM_SIZE);
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if (err != OK) {
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if (err != OK) {
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fclose(stream);
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log_critical("Could not acquire apple2 system rom");
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log_critical("Could not read apple2.rom");
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return ERR_BADFILE;
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return ERR_BADFILE;
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}
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}
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