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30f2bb8464
When we're compiling compiler_rt for any WebAssembly target, we do not want to expose all the compiler-rt functions to the host runtime. By setting the visibility of all exports to `hidden`, we allow the linker to resolve the symbols during linktime, while not expose the functions to the host runtime. This also means the linker can properly garbage collect any compiler-rt function that does not get resolved. The symbol visibility for all target remains the same as before: `default`.
12 lines
348 B
Zig
12 lines
348 B
Zig
const common = @import("common.zig");
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const divsf3 = @import("./divsf3.zig");
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comptime {
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@export(__divhf3, .{ .name = "__divhf3", .linkage = common.linkage, .visibility = common.visibility });
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}
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pub fn __divhf3(a: f16, b: f16) callconv(.C) f16 {
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// TODO: more efficient implementation
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return @floatCast(f16, divsf3.__divsf3(a, b));
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}
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