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Implement osEepromWrite and osEepromRead, fix implicit casting error in save_write

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Mr-Wiseguy 2024-10-26 20:13:09 -04:00
parent 75c055b1b8
commit cbc93d78ca
2 changed files with 22 additions and 4 deletions
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22
librecomp/src/eep.cpp
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@ -16,7 +16,16 @@ extern "C" void osEepromProbe_recomp(uint8_t* rdram, recomp_context* ctx) {
}
extern "C" void osEepromWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
assert(false);// ctx->r2 = 8; // CONT_NO_RESPONSE_ERROR
uint8_t eep_address = ctx->r5;
gpr buffer = ctx->r6;
int32_t nbytes = eeprom_block_size;
assert(!(nbytes & 7));
assert(eep_address * eeprom_block_size + nbytes <= eep16_size);
save_write(rdram, buffer, eep_address * eeprom_block_size, nbytes);
ctx->r2 = 0;
}
extern "C" void osEepromLongWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
@ -33,7 +42,16 @@ extern "C" void osEepromLongWrite_recomp(uint8_t* rdram, recomp_context* ctx) {
}
extern "C" void osEepromRead_recomp(uint8_t* rdram, recomp_context* ctx) {
assert(false);// ctx->r2 = 8; // CONT_NO_RESPONSE_ERROR
uint8_t eep_address = ctx->r5;
gpr buffer = ctx->r6;
int32_t nbytes = eeprom_block_size;
assert(!(nbytes & 7));
assert(eep_address * eeprom_block_size + nbytes <= eep16_size);
save_read(rdram, buffer, eep_address * eeprom_block_size, nbytes);
ctx->r2 = 0;
}
extern "C" void osEepromLongRead_recomp(uint8_t* rdram, recomp_context* ctx) {

4
librecomp/src/pi.cpp
View file

@ -154,7 +154,7 @@ void save_write_ptr(const void* in, uint32_t offset, uint32_t count) {
void save_write(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count) {
{
std::lock_guard lock { save_context.save_buffer_mutex };
for (uint32_t i = 0; i < count; i++) {
for (gpr i = 0; i < count; i++) {
save_context.save_buffer[offset + i] = MEM_B(i, rdram_address);
}
}
@ -164,7 +164,7 @@ void save_write(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t cou
void save_read(RDRAM_ARG PTR(void) rdram_address, uint32_t offset, uint32_t count) {
std::lock_guard lock { save_context.save_buffer_mutex };
for (size_t i = 0; i < count; i++) {
for (gpr i = 0; i < count; i++) {
MEM_B(i, rdram_address) = save_context.save_buffer[offset + i];
}
}