zig

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floateitf.zig (571B) - Raw

      1 const std = @import("std");
      2 const builtin = @import("builtin");
      3 const common = @import("common.zig");
      4 const floatFromBigInt = @import("float_from_int.zig").floatFromBigInt;
      5 
      6 pub const panic = common.panic;
      7 
      8 comptime {
      9     @export(&__floateitf, .{ .name = "__floateitf", .linkage = common.linkage, .visibility = common.visibility });
     10 }
     11 
     12 pub fn __floateitf(a: [*]const u8, bits: usize) callconv(.c) f128 {
     13     const byte_size = std.zig.target.intByteSize(&builtin.target, @intCast(bits));
     14     return floatFromBigInt(f128, .signed, @ptrCast(@alignCast(a[0..byte_size])));
     15 }