master
1const common = @import("./common.zig");
2const extendf = @import("./extendf.zig").extendf;
3
4pub const panic = common.panic;
5
6comptime {
7 if (common.gnu_f16_abi) {
8 @export(&__gnu_h2f_ieee, .{ .name = "__gnu_h2f_ieee", .linkage = common.linkage, .visibility = common.visibility });
9 } else if (common.want_aeabi) {
10 @export(&__aeabi_h2f, .{ .name = "__aeabi_h2f", .linkage = common.linkage, .visibility = common.visibility });
11 }
12 @export(&__extendhfsf2, .{ .name = "__extendhfsf2", .linkage = common.linkage, .visibility = common.visibility });
13}
14
15pub fn __extendhfsf2(a: common.F16T(f32)) callconv(.c) f32 {
16 return extendf(f32, f16, @as(u16, @bitCast(a)));
17}
18
19fn __gnu_h2f_ieee(a: common.F16T(f32)) callconv(.c) f32 {
20 return extendf(f32, f16, @as(u16, @bitCast(a)));
21}
22
23fn __aeabi_h2f(a: u16) callconv(.{ .arm_aapcs = .{} }) f32 {
24 return extendf(f32, f16, @as(u16, @bitCast(a)));
25}