#include <zinnia/compiler.h>
#include <zinnia/errno.h>
#include <zinnia/print.h>
#include <zinnia/sched.h>
#include <zinnia/syscall.h>
#include <zinnia/types.h>
#include <zinnia/utils.h>

static const syscall_fn_t dispatch_table[] = {
#undef __ZINNIA_UAPI_SYSCALL_NUMBERS_H // We want to include the header again
#define __SYSCALL_DEFINE(idx, name) [idx] = syscall_##name,
#include <uapi/syscall_numbers.h>
#undef __SYSCALL_DEFINE
};

void syscall_dispatch(struct arch_context* ctx) {
    const size_t num = ctx->ARCH_CTX_NUM;

    if (num >= ARRAY_SIZE(dispatch_table)) {
        ctx->ARCH_CTX_RET0 = ENOSYS;
        return;
    }

    dispatch_table[num](ctx);
}