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Fixed for real?

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jaby
2024-07-04 12:16:30 +02:00
parent 8624abb048
commit c3d441cedf
6 changed files with 115 additions and 19 deletions
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2
include/PSX/System/IOPorts/interrupt_io.hpp
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@@ -30,7 +30,7 @@ namespace JabyEngine {
}
static void ack_irq(Bit irq) {
Status.write(Status.read().clear(irq));
Status.write({bit::clear<uint32_t>(0b11111111111, irq)});
}
static void disable_irq(Bit irq) {

21
include/PSX/System/syscalls.hpp
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@@ -141,6 +141,27 @@ namespace JabyEngine {
return gp;
}
static __always_inline void DequeueCdIntr() {
register uint32_t FuncID asm("t1") = 0xa3;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));
__syscall_function_cast(Table_A, void(*)())();
}
static __always_inline void FlushCache() {
register uint32_t FuncID asm("t1") = 0x44;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));
__syscall_function_cast(Table_A, void(*)())();
}
static __always_inline void SetDefaultExceptionJmpBuf() {
register uint32_t FuncID asm("t1") = 0x18;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));
__syscall_function_cast(Table_B, void(*)())();
}
static __always_inline void* memcpy(void *dst, const void *src, size_t len) {
register uint32_t FuncID asm("t1") = 0x2A;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));