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crypto: fix asm constraints for memory comparison

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Michael Scire 2022-02-21 14:56:35 -08:00 committed by SciresM
parent 3f6010b4dc
commit e08f754646
1 changed files with 2 additions and 2 deletions
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4
libraries/libvapours/source/crypto/crypto_memory_compare.arch.arm64.cpp
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@ -47,8 +47,8 @@ namespace ams::crypto {
" cmp %w[xor_acc], #0\n" " cmp %w[xor_acc], #0\n"
" cset %w[result], eq\n" " cset %w[result], eq\n"
: [result]"=r"(result), [lhs]"+r"(lhs), [rhs]"+r"(rhs), [xor_acc]"=&r"(xor_acc), [index]"=&r"(index), [ltmp]"=&r"(ltmp), [rtmp]"=&r"(rtmp) : [result]"=r"(result), [lhs]"+r"(lhs), [rhs]"+r"(rhs), [xor_acc]"=&r"(xor_acc), [index]"=&r"(index), [ltmp]"=&r"(ltmp), [rtmp]"=&r"(rtmp)
: [size]"r"(size) : "m"(*(const u8 (*)[size])lhs), "m"(*(const u8 (*)[size])lhs), [size]"r"(size)
: "cc" : "cc"
); );
return result; return result;