22 lines
783 B
C++
22 lines
783 B
C++
#include "lib.h"
|
|
|
|
// Call
|
|
static Trampoline::Error trampoline(const uint32_t id, uint32_t *ret, const uint32_t length, const unsigned char *args) {
|
|
// Check Arguments Length
|
|
if (length > MAX_TRAMPOLINE_ARGS_SIZE) {
|
|
return Trampoline::Error::COMMAND_TOO_BIG;
|
|
}
|
|
// Configure Method
|
|
static bool use_syscall = SyscallTrampoline::should_use();
|
|
// Use Correct Method
|
|
if (use_syscall) {
|
|
static SyscallTrampoline syscall;
|
|
return syscall.call(id, ret, length, args);
|
|
} else {
|
|
static PipeTrampoline pipe;
|
|
return pipe.call(id, ret, length, args);
|
|
}
|
|
}
|
|
uint32_t raw_trampoline(const uint32_t id, uint32_t *ret, const uint32_t length, const unsigned char *args) {
|
|
return uint32_t(trampoline(id, ret, length, args));
|
|
} |