zig/lib/compiler_rt/negxf2.zig
Luuk de Gram 30f2bb8464
compiler-rt: Set the symbol visibility
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`.
2022-12-28 14:57:17 +01:00

12 lines
264 B
Zig

const common = @import("./common.zig");
pub const panic = common.panic;
comptime {
@export(__negxf2, .{ .name = "__negxf2", .linkage = common.linkage, .visibility = common.visibility });
}
fn __negxf2(a: f80) callconv(.C) f80 {
return common.fneg(a);
}