Fix undefined symbol errors on windows/arm
Fix undefined symbol linker errors when building rust for windows/arm by excluding unneeded symbols. The errors are: = note: lib.def : error LNK2001: unresolved external symbol __aeabi_memclr4 lib.def : error LNK2001: unresolved external symbol __aeabi_memclr8 lib.def : error LNK2001: unresolved external symbol __aeabi_memmove4 lib.def : error LNK2001: unresolved external symbol __aeabi_memmove8
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@ -164,14 +164,14 @@ pub unsafe extern "aapcs" fn __aeabi_memmove(dest: *mut u8, src: *const u8, n: u
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::mem::memmove(dest, src, n);
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}
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#[cfg(not(target_os = "ios"))]
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#[cfg(not(any(target_os = "ios", target_env = "msvc")))]
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#[cfg_attr(not(feature = "mangled-names"), no_mangle)]
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#[cfg_attr(thumb, linkage = "weak")]
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pub unsafe extern "aapcs" fn __aeabi_memmove4(dest: *mut u8, src: *const u8, n: usize) {
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__aeabi_memmove(dest, src, n);
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}
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#[cfg(not(target_os = "ios"))]
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#[cfg(not(any(target_os = "ios", target_env = "msvc")))]
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#[cfg_attr(not(feature = "mangled-names"), no_mangle)]
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#[cfg_attr(thumb, linkage = "weak")]
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pub unsafe extern "aapcs" fn __aeabi_memmove8(dest: *mut u8, src: *const u8, n: usize) {
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@ -220,14 +220,14 @@ pub unsafe extern "aapcs" fn __aeabi_memclr(dest: *mut u8, n: usize) {
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__aeabi_memset(dest, n, 0);
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}
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#[cfg(not(target_os = "ios"))]
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#[cfg(not(any(target_os = "ios", target_env = "msvc")))]
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#[cfg_attr(not(feature = "mangled-names"), no_mangle)]
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#[cfg_attr(thumb, linkage = "weak")]
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pub unsafe extern "aapcs" fn __aeabi_memclr4(dest: *mut u8, n: usize) {
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__aeabi_memset4(dest, n, 0);
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}
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#[cfg(not(target_os = "ios"))]
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#[cfg(not(any(target_os = "ios", target_env = "msvc")))]
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#[cfg_attr(not(feature = "mangled-names"), no_mangle)]
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#[cfg_attr(thumb, linkage = "weak")]
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pub unsafe extern "aapcs" fn __aeabi_memclr8(dest: *mut u8, n: usize) {
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