zig/lib/compiler_rt/floatundidf.zig
Andrew Kelley 74608293af compiler_rt: common -> compiler_rt
use the "symbol" helper function in all exports

move all declarations from common.zig to compiler_rt.zig

flatten the tree structure somewhat (move contents of tiny files into
parent files)

No functional changes.
2026-02-09 20:03:15 -08:00

22 lines
622 B
Zig

const compiler_rt = @import("../compiler_rt.zig");
const floatFromInt = @import("./float_from_int.zig").floatFromInt;
const symbol = @import("../compiler_rt.zig").symbol;
comptime {
if (compiler_rt.want_aeabi) {
symbol(&__aeabi_ul2d, "__aeabi_ul2d");
} else {
if (compiler_rt.want_windows_arm_abi) {
symbol(&__floatundidf, "__u64tod");
}
symbol(&__floatundidf, "__floatundidf");
}
}
pub fn __floatundidf(a: u64) callconv(.c) f64 {
return floatFromInt(f64, a);
}
fn __aeabi_ul2d(a: u64) callconv(.{ .arm_aapcs = .{} }) f64 {
return floatFromInt(f64, a);
}