Implementation notes: amd64, hydra4, crypto_hash/echo256

Compiler output

echo64.S: echo64.S:1040:2: error: '.att_syntax noprefix' is not supported: registers must have a '%' prefix in .att_syntax
echo64.S:  .att_syntax noprefix
echo64.S:  ^
echo64.S: echo64.S:1053:10: error: unknown token in expression
echo64.S:  movabsq $-9187201950435737472, %rax
echo64.S:          ^
echo64.S: echo64.S:1054:10: error: unknown token in expression
echo64.S:  movabsq $-9187201950435737472, %r11
echo64.S:          ^
echo64.S: echo64.S:1055:10: error: unknown token in expression
echo64.S:  movabsq $7599940337074203, %r10
echo64.S:          ^
echo64.S: echo64.S:1056:7: error: unknown token in expression
echo64.S:  movq %rax, MEM_CST+16(%rip)
echo64.S:       ^
echo64.S: echo64.S:1057:10: error: unknown token in expression
echo64.S:  movabsq $7599940337074203, %r9
echo64.S:          ^
echo64.S: echo64.S:1058:10: error: unknown token in expression
echo64.S:  movabsq $-72340172838076674, %rax
echo64.S:          ^
echo64.S: echo64.S:1059:10: error: unknown token in expression
echo64.S:  movabsq $72340172838076673, %r8
echo64.S:          ^
echo64.S: echo64.S:1060:10: error: unknown token in expression
echo64.S: ...

Compiler output

try.c: /usr/bin/ld: libcrypto_hash_echo256.a(echo64.o): relocation R_X86_64_32S against symbol `OLDCV' can not be used when making a PIE object; recompile with -fPIE
try.c: collect2: error: ld returned 1 exit status

Compiler output

echo64.S: echo64.S:224:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, ah
echo64.S:  ^~~~~~
echo64.S: echo64.S:227:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, al
echo64.S:  ^~~~~~
echo64.S: echo64.S:239:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, bl
echo64.S:  ^~~~~~
echo64.S: echo64.S:242:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, bh
echo64.S:  ^~~~~~
echo64.S: echo64.S:254:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, al
echo64.S:  ^~~~~~
echo64.S: echo64.S:257:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, ah
echo64.S:  ^~~~~~
echo64.S: echo64.S:269:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, bh
echo64.S:  ^~~~~~
echo64.S: echo64.S:272:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, bl
echo64.S:  ^~~~~~
echo64.S: echo64.S:284:2: error: invalid instruction mnemonic 'movzbl'
echo64.S: ...

Compiler output

echo64.S: echo64.c: Assembler messages:
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,ah'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,al'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,al'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,ah'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,bh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,bl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,ah'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,al'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,al'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,ah'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,dl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,dh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,ch'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,cl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,cl'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,ch'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl ebp,dh'
echo64.S: echo64.c:519: Error: no such instruction: `movzbl esi,dl'
echo64.S: ...

Compiler output

hash.c: hash.c:250:18: warning: unused variable 't3' [-Wunused-variable]
hash.c:         __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:                         ^
hash.c: hash.c:250:22: warning: unused variable 't4' [-Wunused-variable]
hash.c:         __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:                             ^
hash.c: hash.c:250:26: warning: unused variable 's1' [-Wunused-variable]
hash.c:         __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:                                 ^
hash.c: hash.c:250:34: warning: unused variable 's3' [-Wunused-variable]
hash.c:         __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:                                         ^
hash.c: hash.c:250:42: warning: unused variable 'ktemp' [-Wunused-variable]
hash.c:         __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:                                                 ^
hash.c: hash.c:295:4: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'Compress' that is compiled without support for 'aes'
hash.c:                         ECHO_ROUND_UNROLL2;
hash.c:                         ^
hash.c: hash.c:185:4: note: expanded from macro 'ECHO_ROUND_UNROLL2'
hash.c:                         ECHO_SUBBYTES(_state, 0, 0);\
hash.c:                         ^
hash.c: hash.c:114:19: note: expanded from macro 'ECHO_SUBBYTES'
hash.c:                                 state[i][j] = _mm_aesenc_si128(state[i][j], k1);\
hash.c:                                               ^
hash.c: hash.c:295:4: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'Compress' that is compiled without support for 'aes'
hash.c: ...

Compiler output

hash.c: In file included from hash.c:20:
hash.c: vperm.h:57:2: warning: multi-line comment [-Wcomment]
hash.c:    57 |  //t2 = _mm_shuffle_epi8(table[0], x);\
hash.c:       |  ^
hash.c: hash.c: In function 'Compress':
hash.c: hash.c:250:42: warning: unused variable 'ktemp' [-Wunused-variable]
hash.c:   250 |  __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:       |                                          ^~~~~
hash.c: hash.c:250:34: warning: unused variable 's3' [-Wunused-variable]
hash.c:   250 |  __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:       |                                  ^~
hash.c: hash.c:250:26: warning: unused variable 's1' [-Wunused-variable]
hash.c:   250 |  __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:       |                          ^~
hash.c: hash.c:250:22: warning: unused variable 't4' [-Wunused-variable]
hash.c:   250 |  __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:       |                      ^~
hash.c: hash.c:250:18: warning: unused variable 't3' [-Wunused-variable]
hash.c:   250 |  __m128i t1, t2, t3, t4, s1, s2, s3, k1, ktemp;
hash.c:       |                  ^~
hash.c: In file included from vperm.h:20,
hash.c:                  from hash.c:20:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: ...

Compiler output

hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c:                         AES_SHIFT_ROWS(_state);
hash.c:                         ^
hash.c: hash.c:140:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[0][0] = _mm_shuffle_epi8(s[0][0], M128(shiftrowsslice));\
hash.c:                                   ^
hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: hash.c:141:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[0][1] = _mm_shuffle_epi8(s[0][1], M128(shiftrowsslice));\
hash.c:                                   ^
hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: hash.c:142:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[0][2] = _mm_shuffle_epi8(s[0][2], M128(shiftrowsslice));\
hash.c:                                   ^
hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: hash.c:143:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[0][3] = _mm_shuffle_epi8(s[0][3], M128(shiftrowsslice));\
hash.c:                                   ^
hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: hash.c:144:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[1][0] = _mm_shuffle_epi8(s[1][0], M128(shiftrowsslice));\
hash.c:                                   ^
hash.c: hash.c:467:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: hash.c:145:14: note: expanded from macro 'AES_SHIFT_ROWS'
hash.c:                         s[1][1] = _mm_shuffle_epi8(s[1][1], M128(shiftrowsslice));\
hash.c: ...

Compiler output

hash.c: In file included from hash.c:18:
hash.c: hash.c: In function 'Compress':
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: hash.c:307:18: note: called from here
hash.c:   307 |    state[3][3] = _mm_xor_si128(_mm_shuffle_epi8(M128(bigshiftrows2), _mm_and_si128(_mm_srli_epi32(state[3][3], 4), M128(lownibblemask))), _mm_shuffle_epi8(M128(bigshiftrows3), _mm_and_si128(state[3][3], M128(lownibblemask))))
hash.c:       |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:486:4: note: in expansion of macro 'BIGSHIFTROWS'
hash.c:   486 |    BIGSHIFTROWS(_state);
hash.c:       |    ^~~~~~~~~~~~
hash.c: In file included from hash.c:18:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: hash.c:307:18: note: called from here
hash.c:   307 |    state[3][3] = _mm_xor_si128(_mm_shuffle_epi8(M128(bigshiftrows2), _mm_and_si128(_mm_srli_epi32(state[3][3], 4), M128(lownibblemask))), _mm_shuffle_epi8(M128(bigshiftrows3), _mm_and_si128(state[3][3], M128(lownibblemask))))
hash.c:       |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:486:4: note: in expansion of macro 'BIGSHIFTROWS'
hash.c:   486 |    BIGSHIFTROWS(_state);
hash.c:       |    ^~~~~~~~~~~~
hash.c: In file included from hash.c:18:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: ...

Compiler output

hash.c: hash.c:264:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c:                         TRANSFORM(_state[i][j], _k_ipt, t1, t2);
hash.c:                         ^
hash.c: ./vperm.h:52:7: note: expanded from macro 'TRANSFORM'
hash.c:         t1 = _mm_shuffle_epi8(*((__m128i*)table + 1), t1);\
hash.c:              ^
hash.c: hash.c:264:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: ./vperm.h:53:7: note: expanded from macro 'TRANSFORM'
hash.c:         x  = _mm_shuffle_epi8(*((__m128i*)table + 0), x);\
hash.c:              ^
hash.c: hash.c:281:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c:                                 TRANSFORM(_state[i][j], _k_ipt, t1, t2);
hash.c:                                 ^
hash.c: ./vperm.h:52:7: note: expanded from macro 'TRANSFORM'
hash.c:         t1 = _mm_shuffle_epi8(*((__m128i*)table + 1), t1);\
hash.c:              ^
hash.c: hash.c:281:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c: ./vperm.h:53:7: note: expanded from macro 'TRANSFORM'
hash.c:         x  = _mm_shuffle_epi8(*((__m128i*)table + 0), x);\
hash.c:              ^
hash.c: hash.c:306:4: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Compress' that is compiled without support for 'ssse3'
hash.c:                         ECHO_SUB_AND_MIX(_state, 0, 0, _state2, 0, 0, 1, 2, 3);
hash.c:                         ^
hash.c: hash.c:125:5: note: expanded from macro 'ECHO_SUB_AND_MIX'
hash.c:                                 AES_ROUND_VPERM_CORE(state[i][j], t1, t2, t3, t4, s1, s2, s3);\
hash.c: ...

Compiler output

hash.c: In file included from hash.c:20:
hash.c: vperm.h:57:2: warning: multi-line comment [-Wcomment]
hash.c:    57 |  //t2 = _mm_shuffle_epi8(table[0], x);\
hash.c:       |  ^
hash.c: In file included from vperm.h:20,
hash.c:                  from hash.c:20:
hash.c: hash.c: In function 'Compress':
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:20:
hash.c: vperm.h:53:7: note: called from here
hash.c:    53 |  x  = _mm_shuffle_epi8(*((__m128i*)table + 0), x);\
hash.c:       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:264:4: note: in expansion of macro 'TRANSFORM'
hash.c:   264 |    TRANSFORM(_state[i][j], _k_ipt, t1, t2);
hash.c:       |    ^~~~~~~~~
hash.c: In file included from vperm.h:20,
hash.c:                  from hash.c:20:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/tmmintrin.h:136:1: error: inlining failed in call to 'always_inline' '_mm_shuffle_epi8': target specific option mismatch
hash.c:   136 | _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
hash.c:       | ^~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:20:
hash.c: vperm.h:52:7: note: called from here
hash.c:    52 |  t1 = _mm_shuffle_epi8(*((__m128i*)table + 1), t1);\
hash.c: ...

Compiler output

echo64.S: echo64.S:212:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, ah
echo64.S:  ^~~~~~
echo64.S: echo64.S:218:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, al
echo64.S:  ^~~~~~
echo64.S: echo64.S:227:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, bl
echo64.S:  ^~~~~~
echo64.S: echo64.S:233:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, bh
echo64.S:  ^~~~~~
echo64.S: echo64.S:242:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, al
echo64.S:  ^~~~~~
echo64.S: echo64.S:248:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, ah
echo64.S:  ^~~~~~
echo64.S: echo64.S:257:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl ebp, bh
echo64.S:  ^~~~~~
echo64.S: echo64.S:263:2: error: invalid instruction mnemonic 'movzbl'
echo64.S:  movzbl esi, bl
echo64.S:  ^~~~~~
echo64.S: echo64.S:272:2: error: invalid instruction mnemonic 'movzbl'
echo64.S: ...

Compiler output

echo64.S: echo64.c: Assembler messages:
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,ah'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,al'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,al'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,ah'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,bh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,bl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,ah'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,al'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,al'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,ah'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,bl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,bh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,dl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,dh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,ch'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,cl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,cl'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,ch'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl ebp,dh'
echo64.S: echo64.c:473: Error: no such instruction: `movzbl esi,dl'
echo64.S: ...

Compiler output

echo32.c: echo32.c:105:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:         unsigned int i, j;
echo32.c:                         ^
echo32.c: echo32.c:106:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:         unsigned char endianess;
echo32.c:                       ^
echo32.c: echo32.c:342:15: warning: unused variable 'i' [-Wunused-variable]
echo32.c:         unsigned int i;
echo32.c:                      ^
echo32.c: echo32.c:343:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                            ^
echo32.c: echo32.c:343:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                                ^
echo32.c: echo32.c:441:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c:         unsigned short int hashlen = 0;
echo32.c:                            ^
echo32.c: echo32.c:442:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:         unsigned long long messlen_l = 0;
echo32.c:                            ^
echo32.c: echo32.c:443:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:         unsigned long long messlen_h = 0;
echo32.c:                            ^
echo32.c: 8 warnings generated.

Compiler output

echo32.c: echo32.c: In function 'Init':
echo32.c: echo32.c:106:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:   106 |  unsigned char endianess;
echo32.c:       |                ^~~~~~~~~
echo32.c: echo32.c:105:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:   105 |  unsigned int i, j;
echo32.c:       |                  ^
echo32.c: echo32.c: In function 'Compress':
echo32.c: echo32.c:343:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:   343 |  unsigned long long c0, c1;
echo32.c:       |                         ^~
echo32.c: echo32.c:343:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:   343 |  unsigned long long c0, c1;
echo32.c:       |                     ^~
echo32.c: echo32.c:342:15: warning: unused variable 'i' [-Wunused-variable]
echo32.c:   342 |  unsigned int i;
echo32.c:       |               ^
echo32.c: echo32.c: In function 'Final':
echo32.c: echo32.c:443:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:   443 |  unsigned long long messlen_h = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:442:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:   442 |  unsigned long long messlen_l = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:441:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c: ...

Compiler output

echo64.c: echo64.c:290:30: warning: unused variable 'WT5' [-Wunused-variable]
echo64.c:     WT0, WT1, WT2, WT3, WT4, WT5;
echo64.c:                              ^
echo64.c: echo64.c:432:16: warning: unused variable 'i' [-Wunused-variable]
echo64.c:   unsigned int i;
echo64.c:                ^
echo64.c: echo64.c:501:29: warning: passing 'const unsigned char *' to parameter of type 'BitSequence *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
echo64.c:   if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c:                             ^~
echo64.c: echo64.c:488:46: note: passing argument to parameter 'data' here
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c:                                              ^
echo64.c: 3 warnings generated.

Compiler output

echo64.c: echo64.c: In function 'Compress':
echo64.c: echo64.c:290:30: warning: unused variable 'WT5' [-Wunused-variable]
echo64.c:   290 |     WT0, WT1, WT2, WT3, WT4, WT5;
echo64.c:       |                              ^~~
echo64.c: echo64.c: In function 'Final':
echo64.c: echo64.c:432:16: warning: unused variable 'i' [-Wunused-variable]
echo64.c:   432 |   unsigned int i;
echo64.c:       |                ^
echo64.c: echo64.c: In function 'crypto_hash_echo256_generic_opt64_timingleaks':
echo64.c: echo64.c:501:29: warning: passing argument 2 of 'Hash' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
echo64.c:   501 |   if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c:       |                             ^~
echo64.c: echo64.c:488:46: note: expected 'BitSequence *' {aka 'unsigned char *'} but argument is of type 'const unsigned char *'
echo64.c:   488 | HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c:       |                                 ~~~~~~~~~~~~~^~~~

Compiler output

echo32.S: echo32.S:311:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:575:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:839:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:1103:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:1367:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:1631:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:1895:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:2159:2: error: invalid instruction mnemonic 'addd'
echo32.S:  addd [SHA3_CNT], 1
echo32.S:  ^~~~
echo32.S: echo32.S:2423:2: error: invalid instruction mnemonic 'addd'
echo32.S: ...

Compiler output

try.c: /usr/bin/ld: libcrypto_hash_echo256.a(echo32.o): relocation R_X86_64_32S against symbol `SHA3_R' can not be used when making a PIE object; recompile with -fPIE
try.c: collect2: error: ld returned 1 exit status

Compiler output

echo64.S: echo64.S:371:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:635:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:899:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:1163:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:1427:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:1691:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:1955:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:2219:2: error: invalid instruction mnemonic 'addd'
echo64.S:  addd [SHA3_CNT], 1
echo64.S:  ^~~~
echo64.S: echo64.S:2483:2: error: invalid instruction mnemonic 'addd'
echo64.S: ...

Compiler output

try.c: /usr/bin/ld: libcrypto_hash_echo256.a(echo64.o): relocation R_X86_64_32S against symbol `SHA3_R' can not be used when making a PIE object; recompile with -fPIE
try.c: collect2: error: ld returned 1 exit status

Compiler output

echo32.c: echo32.c:106:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:         unsigned int i, j;
echo32.c:                         ^
echo32.c: echo32.c:107:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:         unsigned char endianess;
echo32.c:                       ^
echo32.c: echo32.c:472:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                            ^
echo32.c: echo32.c:472:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                                ^
echo32.c: echo32.c:599:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c:         unsigned short int hashlen = 0;
echo32.c:                            ^
echo32.c: echo32.c:600:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:         unsigned long long messlen_l = 0;
echo32.c:                            ^
echo32.c: echo32.c:601:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:         unsigned long long messlen_h = 0;
echo32.c:                            ^
echo32.c: 7 warnings generated.

Compiler output

echo32.c: echo32.c: In function 'Init':
echo32.c: echo32.c:107:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:   107 |  unsigned char endianess;
echo32.c:       |                ^~~~~~~~~
echo32.c: echo32.c:106:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:   106 |  unsigned int i, j;
echo32.c:       |                  ^
echo32.c: echo32.c: In function 'Compress':
echo32.c: echo32.c:472:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:   472 |  unsigned long long c0, c1;
echo32.c:       |                         ^~
echo32.c: echo32.c:472:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:   472 |  unsigned long long c0, c1;
echo32.c:       |                     ^~
echo32.c: echo32.c: In function 'Final':
echo32.c: echo32.c:601:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:   601 |  unsigned long long messlen_h = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:600:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:   600 |  unsigned long long messlen_l = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:599:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c:   599 |  unsigned short int hashlen = 0;
echo32.c:       |                     ^~~~~~~

Compiler output

echo32.c: echo32.c:106:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:         unsigned int i, j;
echo32.c:                         ^
echo32.c: echo32.c:107:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:         unsigned char endianess;
echo32.c:                       ^
echo32.c: echo32.c:440:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                            ^
echo32.c: echo32.c:440:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:         unsigned long long c0, c1;
echo32.c:                                ^
echo32.c: echo32.c:567:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c:         unsigned short int hashlen = 0;
echo32.c:                            ^
echo32.c: echo32.c:568:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:         unsigned long long messlen_l = 0;
echo32.c:                            ^
echo32.c: echo32.c:569:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:         unsigned long long messlen_h = 0;
echo32.c:                            ^
echo32.c: 7 warnings generated.

Compiler output

echo32.c: echo32.c: In function 'Init':
echo32.c: echo32.c:107:16: warning: unused variable 'endianess' [-Wunused-variable]
echo32.c:   107 |  unsigned char endianess;
echo32.c:       |                ^~~~~~~~~
echo32.c: echo32.c:106:18: warning: unused variable 'j' [-Wunused-variable]
echo32.c:   106 |  unsigned int i, j;
echo32.c:       |                  ^
echo32.c: echo32.c: In function 'Compress':
echo32.c: echo32.c:440:25: warning: unused variable 'c1' [-Wunused-variable]
echo32.c:   440 |  unsigned long long c0, c1;
echo32.c:       |                         ^~
echo32.c: echo32.c:440:21: warning: unused variable 'c0' [-Wunused-variable]
echo32.c:   440 |  unsigned long long c0, c1;
echo32.c:       |                     ^~
echo32.c: echo32.c: In function 'Final':
echo32.c: echo32.c:569:21: warning: unused variable 'messlen_h' [-Wunused-variable]
echo32.c:   569 |  unsigned long long messlen_h = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:568:21: warning: unused variable 'messlen_l' [-Wunused-variable]
echo32.c:   568 |  unsigned long long messlen_l = 0;
echo32.c:       |                     ^~~~~~~~~
echo32.c: echo32.c:567:21: warning: unused variable 'hashlen' [-Wunused-variable]
echo32.c:   567 |  unsigned short int hashlen = 0;
echo32.c:       |                     ^~~~~~~