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synced 2025-12-06 06:13:07 +00:00
9c45a87490
Simplifies the logic, clarifies the comment, and fixes a minor bug, which is that we exported the Windows ABI name *instead* of the standard compiler-rt name, but it's meant to be exported *in addition* to the standard name (this is LLVM's behavior and it is more useful).
25 lines
828 B
Zig
25 lines
828 B
Zig
const builtin = @import("builtin");
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const common = @import("./common.zig");
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const floatFromInt = @import("./float_from_int.zig").floatFromInt;
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pub const panic = common.panic;
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comptime {
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if (common.want_aeabi) {
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@export(&__aeabi_l2d, .{ .name = "__aeabi_l2d", .linkage = common.linkage, .visibility = common.visibility });
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} else {
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if (common.want_windows_arm_abi) {
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@export(&__floatdidf, .{ .name = "__i64tod", .linkage = common.linkage, .visibility = common.visibility });
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}
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@export(&__floatdidf, .{ .name = "__floatdidf", .linkage = common.linkage, .visibility = common.visibility });
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}
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}
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pub fn __floatdidf(a: i64) callconv(.c) f64 {
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return floatFromInt(f64, a);
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}
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fn __aeabi_l2d(a: i64) callconv(.{ .arm_aapcs = .{} }) f64 {
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return floatFromInt(f64, a);
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}
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