1 files changed, 0 insertions, 63 deletions
diff --git a/include/syscall.h b/include/syscall.h
deleted file mode 100644
index 0508b38..0000000
--- a/include/syscall.h
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2020 Johannes Stoelp
-
-#pragma once
-
-#if !defined(__linux__) || !defined(__x86_64__)
-#    error "Only supported on linux(x86_64)!"
-#endif
-
-// Inline ASM
-//   Syntax:
-//     asm asm-qualifiers (AssemblerTemplate : OutputOperands : InputOperands : Clobbers)
-//
-//   Output operand constraints:
-//     = | operand (variable) is written to by this instruction
-//     + | operand (variable) is written to / read from by this instruction
-//
-//   Input/Output operand constraints:
-//     r | allocate general purpose register
-//
-//   Machine specific constraints (x86_64):
-//     a  | a register (eg rax)
-//     d  | d register (eg rdx)
-//     D  | di register (eg rdi)
-//     S  | si register (eg rsi)
-//
-//  Local register variables:
-//    In case a specific register is required which can not be specified via a
-//    machine specific constraint.
-//    ```c
-//    register long r12 asm ("r12") = 42;
-//    asm("nop" : : "r"(r10));
-//    ```
-//
-// Reference:
-//   https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html
-//   https://gcc.gnu.org/onlinedocs/gcc/Machine-Constraints.html#Machine-Constraints
-//   https://gcc.gnu.org/onlinedocs/gcc/Local-Register-Variables.html
-
-// Linux syscall ABI
-//  x86-64
-//    #syscall: rax
-//    ret     : rax
-//    instr   : syscall
-//    args    : rdi   rsi   rdx   r10   r8    r9
-//
-// Reference:
-//   syscall(2)
-
-#define argcast(A)              ((long)(A))
-#define syscall1(n, a1)         _syscall1(n, argcast(a1))
-#define syscall3(n, a1, a2, a3) _syscall3(n, argcast(a1), argcast(a2), argcast(a3))
-
-static inline long _syscall1(long n, long a1) {
-    long ret;
-    asm volatile("syscall" : "=a"(ret) : "a"(n), "D"(a1) : "memory");
-    return ret;
-}
-
-static inline long _syscall3(long n, long a1, long a2, long a3) {
-    long ret;
-    asm volatile("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2), "d"(a3) : "memory");
-    return ret;
-}