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AK+Userland: Stub out code that isn't currently implemented on AARCH64

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Even though this almost certainly wouldn't run properly even if we had
a working kernel for AARCH64 this at least lets us build all the
userland binaries.
This commit is contained in:
Gunnar Beutner 2022-10-12 21:55:05 +02:00 • committed by Linus Groh
parent c18c84dbfd
commit 31bd5b1a02
17 changed files with 206 additions and 6 deletions
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13
Userland/Libraries/LibC/string.cpp
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@ -136,6 +136,11 @@ void* memcpy(void* dest_ptr, void const* src_ptr, size_t n)
"rep movsb"
: "+D"(dest_ptr), "+S"(src_ptr), "+c"(n)::"memory");
return original_dest;
#elif ARCH(AARCH64)
(void)dest_ptr;
(void)src_ptr;
(void)n;
TODO_AARCH64();
#else
# error Unknown architecture
#endif
@ -168,6 +173,14 @@ void* memset(void* dest_ptr, int c, size_t n)
}
#elif ARCH(X86_64)
// For x86-64, an optimized ASM implementation is found in ./arch/x86_64/memset.S
#elif ARCH(AARCH64)
void* memset(void* dest_ptr, int c, size_t n)
{
(void)dest_ptr;
(void)c;
(void)n;
TODO_AARCH64();
}
#else
# error Unknown architecture
#endif