Zig 0.17.0-dev (Split by item)

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syscall1

sh.syscall1

pub fn syscall1(
    number: SYS,
    arg1: syscall_arg_t,
) u32

File

lib/std/os/linux/sh.zig:22

Code

pub fn syscall1(
    number: SYS,
    arg1: syscall_arg_t,
) u32 {
    return asm volatile (
        \\ trapa #31
        \\ or r0, r0
        \\ or r0, r0
        \\ or r0, r0
        \\ or r0, r0
        \\ or r0, r0
        : [ret] "={r0}" (-> u32),
        : [number] "{r3}" (@backingInt(number)),
          [arg1] "{r4}" (arg1),
        : .{ .memory = true });
}