Implementation notes: amd64, r24000, crypto_stream/simon128256ctr

Compiler output

stream.c: stream.c:128:3: error: always_inline function '_mm256_set_epi64x' requires target feature 'avx', but would be inlined into function 'Encrypt' that is compiled without support for 'avx'
stream.c:   SET1(X[0],nonce[1]); SET4(Y[0],nonce[0]);
stream.c:   ^
stream.c: ./Intrinsics_AVX2_128block.h:25:22: note: expanded from macro 'SET1'
stream.c: #define SET1(X,c) (X=SET(c,c,c,c))
stream.c:                      ^
stream.c: ./Intrinsics_AVX2_128block.h:24:13: note: expanded from macro 'SET'
stream.c: #define SET _mm256_set_epi64x
stream.c:             ^
stream.c: stream.c:128:3: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
stream.c: ./Intrinsics_AVX2_128block.h:25:22: note: expanded from macro 'SET1'
stream.c: #define SET1(X,c) (X=SET(c,c,c,c))
stream.c:                      ^
stream.c: ./Intrinsics_AVX2_128block.h:24:13: note: expanded from macro 'SET'
stream.c: #define SET _mm256_set_epi64x
stream.c:             ^
stream.c: stream.c:128:24: error: always_inline function '_mm256_set_epi64x' requires target feature 'avx', but would be inlined into function 'Encrypt' that is compiled without support for 'avx'
stream.c:   SET1(X[0],nonce[1]); SET4(Y[0],nonce[0]);
stream.c:                        ^
stream.c: ./Intrinsics_AVX2_128block.h:26:22: note: expanded from macro 'SET4'
stream.c: #define SET4(X,c) (X=SET(c,c,c,c), X=ADD(X,_q))
stream.c:                      ^
stream.c: ./Intrinsics_AVX2_128block.h:24:13: note: expanded from macro 'SET'
stream.c: #define SET _mm256_set_epi64x
stream.c:             ^
stream.c: ...

Compiler output

stream.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/13/include/immintrin.h:51,
stream.c:                  from Intrinsics_AVX2_128block.h:5,
stream.c:                  from Simon128256AVX2.h:17,
stream.c:                  from stream.c:20:
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:163:22:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx2intrin.h:880:19: warning: 'X[1]' may be used uninitialized [-Wmaybe-uninitialized]
stream.c:   880 |   return (__m256i)__builtin_ia32_punpckhqdq256 ((__v4di)__A, (__v4di)__B);
stream.c:       |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
stream.c: stream.c: In function 'Encrypt':
stream.c: stream.c:108:8: note: 'X[1]' was declared here
stream.c:   108 |   u256 X[8],Y[8];
stream.c:       |        ^
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:164:22:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx2intrin.h:880:19: warning: 'X[2]' may be used uninitialized [-Wmaybe-uninitialized]
stream.c:   880 |   return (__m256i)__builtin_ia32_punpckhqdq256 ((__v4di)__A, (__v4di)__B);
stream.c:       |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
stream.c: stream.c: In function 'Encrypt':
stream.c: stream.c:108:8: note: 'X[2]' was declared here
stream.c:   108 |   u256 X[8],Y[8];
stream.c:       |        ^
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:165:22:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/avx2intrin.h:880:19: warning: 'X[3]' may be used uninitialized [-Wmaybe-uninitialized]
stream.c: ...

Compiler output

try.c: /usr/bin/ld: libcrypto_stream_simon128256ctr.a(stream.o): in function `Encrypt':
try.c: .../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:145:(.text+0x...): undefined reference to `Transpose'
try.c: /usr/bin/ld: .../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:145:(.text+0x...): undefined reference to `Transpose'
try.c: /usr/bin/ld: .../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:154:(.text+0x...): undefined reference to `Transpose'
try.c: /usr/bin/ld: .../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:154:(.text+0x...): undefined reference to `Transpose'
try.c: /usr/bin/ld: libcrypto_stream_simon128256ctr.a(stream.o): in function `Encrypt_Xor':
try.c: .../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:294:(.text+0x...): undefined reference to `Transpose'
try.c: /usr/bin/ld: libcrypto_stream_simon128256ctr.a(stream.o):.../supercop-data/r24000/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_stream/simon128256ctr/avx2/work/stream.c:294: more undefined references to `Transpose' follow
try.c: collect2: error: ld returned 1 exit status

Compiler output

stream.c: stream.c:325:58: warning: argument 'T' of type '__m128i[8]' with mismatched bound [-Warray-parameter]
stream.c: inline __attribute__((always_inline)) int Transpose(u128 T[8])
stream.c:                                                          ^
stream.c: stream.c:29:58: note: previously declared as '__m128i[]' here
stream.c: inline __attribute__((always_inline)) int Transpose(u128 M[]);
stream.c:                                                          ^
stream.c: 1 warning generated.

Compiler output

stream.c: stream.c:307:3: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'ExpandKeyBS' that is compiled without support for 'ssse3'
stream.c:   EKBS(rk);
stream.c:   ^
stream.c: ./Simon128256SSE4.h:67:19: note: expanded from macro 'EKBS'
stream.c: #define EKBS(rk) (RKBS(rk,4,_D),  RKBS(rk,5,_D),  RKBS(rk,6,_C),  RKBS(rk,7,_D),  RKBS(rk,8,_C),   RKBS(rk,9,_C),  RKBS(rk,10,_C), RKBS(rk,11,_D), \
stream.c:                   ^
stream.c: ./Simon128256SSE4.h:57:52: note: expanded from macro 'RKBS'
stream.c: #define RKBS(rk,r,_V) (rk[r][7]= _D ^ rk[r-4][7] ^ ROR8(rk[r-1][2])  ^ rk[r-3][7] ^ ROR8(rk[r-1][3])  ^ ROR8(rk[r-3][0]), \
stream.c:                                                    ^
stream.c: ./Intrinsics_SSE4_128block.h:39:19: note: expanded from macro 'ROR8'
stream.c: #define ROR8(X)  (SHFL(X,R8))
stream.c:                   ^
stream.c: ./Intrinsics_SSE4_128block.h:35:14: note: expanded from macro 'SHFL'
stream.c: #define SHFL _mm_shuffle_epi8
stream.c:              ^
stream.c: stream.c:307:3: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'ExpandKeyBS' that is compiled without support for 'ssse3'
stream.c: ./Simon128256SSE4.h:67:19: note: expanded from macro 'EKBS'
stream.c: #define EKBS(rk) (RKBS(rk,4,_D),  RKBS(rk,5,_D),  RKBS(rk,6,_C),  RKBS(rk,7,_D),  RKBS(rk,8,_C),   RKBS(rk,9,_C),  RKBS(rk,10,_C), RKBS(rk,11,_D), \
stream.c:                   ^
stream.c: ./Simon128256SSE4.h:57:85: note: expanded from macro 'RKBS'
stream.c: #define RKBS(rk,r,_V) (rk[r][7]= _D ^ rk[r-4][7] ^ ROR8(rk[r-1][2])  ^ rk[r-3][7] ^ ROR8(rk[r-1][3])  ^ ROR8(rk[r-3][0]), \
stream.c:                                                                                     ^
stream.c: ./Intrinsics_SSE4_128block.h:39:19: note: expanded from macro 'ROR8'
stream.c: #define ROR8(X)  (SHFL(X,R8))
stream.c:                   ^
stream.c: ...

Compiler output

stream.c: stream.c:325:58: warning: argument 1 of type '__m128i[8]' with mismatched bound [-Warray-parameter=]
stream.c:   325 | inline __attribute__((always_inline)) int Transpose(u128 T[8])
stream.c: stream.c:29:58: note: previously declared as '__m128i[]'
stream.c:    29 | inline __attribute__((always_inline)) int Transpose(u128 M[]);

Namespace violations

stream.o Encrypt T
stream.o Encrypt_Xor T
stream.o ExpandKeyBS T
stream.o ExpandKeyNBS T

Namespace violations

stream.o ExpandKeyBS T
stream.o ExpandKeyNBS T