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Improve Interrupt Code

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jaby
2024-06-03 21:58:32 +02:00
parent ea1b3f28b5
commit a9e928efa0
7 changed files with 88 additions and 112 deletions
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22
include/PSX/System/syscalls.hpp
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@@ -121,11 +121,15 @@ namespace JabyEngine {
using ThreadHandle = uint32_t;
#pragma pack(push, 1)
struct InterrupCallback {
struct InterrupCallback* next;
InterruptHandler handler_function;
InterruptVerifier verifier_function;
uint32_t notUsed;
struct InterruptCallback {
struct InterruptCallback* next;
InterruptHandler handler_function;
InterruptVerifier verifier_function;
uint32_t notUsed;
static constexpr InterruptCallback from_single_function(InterruptVerifier verifier) {
return InterruptCallback{nullptr, nullptr, verifier, 0};
}
};
#pragma pack(pop)
@@ -186,18 +190,18 @@ namespace JabyEngine {
__syscall_function_cast(Table_B, void(*)())();
}
static __always_inline int SysEnqIntRP(Priority prio, InterrupCallback* interElm) {
static __always_inline int SysEnqIntRP(Priority prio, InterruptCallback* interElm) {
register uint32_t FuncID asm("t1") = 0x02;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));
return __syscall_function_cast(Table_C, int(*)(Priority prio, InterrupCallback *interElm))(prio, interElm);
return __syscall_function_cast(Table_C, int(*)(Priority prio, InterruptCallback *interElm))(prio, interElm);
}
static __always_inline int SysDeqIntRP(Priority prio, InterrupCallback *interElm) {
static __always_inline int SysDeqIntRP(Priority prio, InterruptCallback *interElm) {
register uint32_t FuncID asm("t1") = 0x03;
__asm__ volatile("" : "=r"(FuncID) : "r"(FuncID));
return __syscall_function_cast(Table_C, int(*)(Priority prio, InterrupCallback *interElm))(prio, interElm);
return __syscall_function_cast(Table_C, int(*)(Priority prio, InterruptCallback *interElm))(prio, interElm);
}
static __always_inline uint32_t EnterCriticalSection() {