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Merge pull request #6971 from SparkiDev/iar_thumb2_asm

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IAR Thumb2 ASM: fixes
This commit is contained in:
JacobBarthelmeh
2023-11-21 09:46:31 -07:00
committed by GitHub
parent ebbeb6c69e 9ac3083e5d
commit 60909d5cba
15 changed files with 4029 additions and 2451 deletions
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412
wolfcrypt/src/port/arm/thumb2-aes-asm.S
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682
wolfcrypt/src/port/arm/thumb2-aes-asm_c.c
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772
wolfcrypt/src/port/arm/thumb2-curve25519.S
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218
wolfcrypt/src/port/arm/thumb2-curve25519_c.c
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@ -39,7 +39,7 @@
#ifdef WOLFSSL_ARMASM_INLINE
#ifdef WOLFSSL_ARMASM
#if !defined(__aarch64__) && defined(__arm__)
#if !defined(__aarch64__) && defined(__thumb__)
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
@ -2796,9 +2796,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"MOV %[a], #0x1c\n\t"
"STR %[a], [sp, #176]\n\t"
"\n"
"L_curve25519_words_%=:\n\t"
"L_curve25519_words:\n\t"
"\n"
"L_curve25519_bits_%=:\n\t"
"L_curve25519_bits:\n\t"
"LDR %[n], [sp, #164]\n\t"
"LDR %[a], [%[n], r2]\n\t"
"LDR %[n], [sp, #180]\n\t"
@ -2978,19 +2978,19 @@ int curve25519(byte* r, const byte* n, const byte* a)
"LDR %[n], [sp, #180]\n\t"
"SUBS %[n], %[n], #0x1\n\t"
"STR %[n], [sp, #180]\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BGE L_curve25519_bits_%=\n\t"
#ifdef __GNUC__
"BGE L_curve25519_bits\n\t"
#else
"BGE.N L_curve25519_bits_%=\n\t"
"BGE.W L_curve25519_bits\n\t"
#endif
"MOV %[n], #0x1f\n\t"
"STR %[n], [sp, #180]\n\t"
"SUBS %[a], %[a], #0x4\n\t"
"STR %[a], [sp, #176]\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BGE L_curve25519_words_%=\n\t"
#ifdef __GNUC__
"BGE L_curve25519_words\n\t"
#else
"BGE.N L_curve25519_words_%=\n\t"
"BGE.W L_curve25519_words\n\t"
#endif
/* Invert */
"ADD r1, sp, #0x0\n\t"
@ -3022,7 +3022,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x4\n\t"
"\n"
"L_curve25519_inv_1_%=:\n\t"
"L_curve25519_inv_1:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3030,9 +3030,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_1_%=\n\t"
"BNE L_curve25519_inv_1\n\t"
#else
"BNE.N L_curve25519_inv_1_%=\n\t"
"BNE.N L_curve25519_inv_1\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3043,7 +3043,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x9\n\t"
"\n"
"L_curve25519_inv_2_%=:\n\t"
"L_curve25519_inv_2:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3051,9 +3051,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_2_%=\n\t"
"BNE L_curve25519_inv_2\n\t"
#else
"BNE.N L_curve25519_inv_2_%=\n\t"
"BNE.N L_curve25519_inv_2\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3064,7 +3064,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x13\n\t"
"\n"
"L_curve25519_inv_3_%=:\n\t"
"L_curve25519_inv_3:\n\t"
"ADD r1, sp, #0x80\n\t"
"ADD r0, sp, #0x80\n\t"
"PUSH {r12}\n\t"
@ -3072,9 +3072,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_3_%=\n\t"
"BNE L_curve25519_inv_3\n\t"
#else
"BNE.N L_curve25519_inv_3_%=\n\t"
"BNE.N L_curve25519_inv_3\n\t"
#endif
"ADD r2, sp, #0x60\n\t"
"ADD r1, sp, #0x80\n\t"
@ -3082,7 +3082,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0xa\n\t"
"\n"
"L_curve25519_inv_4_%=:\n\t"
"L_curve25519_inv_4:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3090,9 +3090,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_4_%=\n\t"
"BNE L_curve25519_inv_4\n\t"
#else
"BNE.N L_curve25519_inv_4_%=\n\t"
"BNE.N L_curve25519_inv_4\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3103,7 +3103,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x31\n\t"
"\n"
"L_curve25519_inv_5_%=:\n\t"
"L_curve25519_inv_5:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3111,9 +3111,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_5_%=\n\t"
"BNE L_curve25519_inv_5\n\t"
#else
"BNE.N L_curve25519_inv_5_%=\n\t"
"BNE.N L_curve25519_inv_5\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3124,7 +3124,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x63\n\t"
"\n"
"L_curve25519_inv_6_%=:\n\t"
"L_curve25519_inv_6:\n\t"
"ADD r1, sp, #0x80\n\t"
"ADD r0, sp, #0x80\n\t"
"PUSH {r12}\n\t"
@ -3132,9 +3132,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_6_%=\n\t"
"BNE L_curve25519_inv_6\n\t"
#else
"BNE.N L_curve25519_inv_6_%=\n\t"
"BNE.N L_curve25519_inv_6\n\t"
#endif
"ADD r2, sp, #0x60\n\t"
"ADD r1, sp, #0x80\n\t"
@ -3142,7 +3142,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0x32\n\t"
"\n"
"L_curve25519_inv_7_%=:\n\t"
"L_curve25519_inv_7:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3150,9 +3150,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_7_%=\n\t"
"BNE L_curve25519_inv_7\n\t"
#else
"BNE.N L_curve25519_inv_7_%=\n\t"
"BNE.N L_curve25519_inv_7\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3160,7 +3160,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0x5\n\t"
"\n"
"L_curve25519_inv_8_%=:\n\t"
"L_curve25519_inv_8:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3168,9 +3168,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_8_%=\n\t"
"BNE L_curve25519_inv_8\n\t"
#else
"BNE.N L_curve25519_inv_8_%=\n\t"
"BNE.N L_curve25519_inv_8\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3234,7 +3234,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"STM r3, {r4, r5, r6, r7, r8, r9, r10, r11}\n\t"
"MOV %[a], #0xfe\n\t"
"\n"
"L_curve25519_bits_%=:\n\t"
"L_curve25519_bits:\n\t"
"STR %[a], [sp, #168]\n\t"
"LDR %[n], [sp, #160]\n\t"
"AND r4, %[a], #0x1f\n\t"
@ -3320,9 +3320,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"LDR %[a], [sp, #168]\n\t"
"SUBS %[a], %[a], #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BGE L_curve25519_bits_%=\n\t"
"BGE L_curve25519_bits\n\t"
#else
"BGE.N L_curve25519_bits_%=\n\t"
"BGE.N L_curve25519_bits\n\t"
#endif
/* Cycle Count: 171 */
"LDR %[n], [sp, #184]\n\t"
@ -3359,7 +3359,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x4\n\t"
"\n"
"L_curve25519_inv_1_%=:\n\t"
"L_curve25519_inv_1:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3367,9 +3367,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_1_%=\n\t"
"BNE L_curve25519_inv_1\n\t"
#else
"BNE.N L_curve25519_inv_1_%=\n\t"
"BNE.N L_curve25519_inv_1\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3380,7 +3380,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x9\n\t"
"\n"
"L_curve25519_inv_2_%=:\n\t"
"L_curve25519_inv_2:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3388,9 +3388,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_2_%=\n\t"
"BNE L_curve25519_inv_2\n\t"
#else
"BNE.N L_curve25519_inv_2_%=\n\t"
"BNE.N L_curve25519_inv_2\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3401,7 +3401,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x13\n\t"
"\n"
"L_curve25519_inv_3_%=:\n\t"
"L_curve25519_inv_3:\n\t"
"ADD r1, sp, #0x80\n\t"
"ADD r0, sp, #0x80\n\t"
"PUSH {r12}\n\t"
@ -3409,9 +3409,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_3_%=\n\t"
"BNE L_curve25519_inv_3\n\t"
#else
"BNE.N L_curve25519_inv_3_%=\n\t"
"BNE.N L_curve25519_inv_3\n\t"
#endif
"ADD r2, sp, #0x60\n\t"
"ADD r1, sp, #0x80\n\t"
@ -3419,7 +3419,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0xa\n\t"
"\n"
"L_curve25519_inv_4_%=:\n\t"
"L_curve25519_inv_4:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3427,9 +3427,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_4_%=\n\t"
"BNE L_curve25519_inv_4\n\t"
#else
"BNE.N L_curve25519_inv_4_%=\n\t"
"BNE.N L_curve25519_inv_4\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3440,7 +3440,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x31\n\t"
"\n"
"L_curve25519_inv_5_%=:\n\t"
"L_curve25519_inv_5:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3448,9 +3448,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_5_%=\n\t"
"BNE L_curve25519_inv_5\n\t"
#else
"BNE.N L_curve25519_inv_5_%=\n\t"
"BNE.N L_curve25519_inv_5\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3461,7 +3461,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_sq_op\n\t"
"MOV r12, #0x63\n\t"
"\n"
"L_curve25519_inv_6_%=:\n\t"
"L_curve25519_inv_6:\n\t"
"ADD r1, sp, #0x80\n\t"
"ADD r0, sp, #0x80\n\t"
"PUSH {r12}\n\t"
@ -3469,9 +3469,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_6_%=\n\t"
"BNE L_curve25519_inv_6\n\t"
#else
"BNE.N L_curve25519_inv_6_%=\n\t"
"BNE.N L_curve25519_inv_6\n\t"
#endif
"ADD r2, sp, #0x60\n\t"
"ADD r1, sp, #0x80\n\t"
@ -3479,7 +3479,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0x32\n\t"
"\n"
"L_curve25519_inv_7_%=:\n\t"
"L_curve25519_inv_7:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3487,9 +3487,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_7_%=\n\t"
"BNE L_curve25519_inv_7\n\t"
#else
"BNE.N L_curve25519_inv_7_%=\n\t"
"BNE.N L_curve25519_inv_7\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3497,7 +3497,7 @@ int curve25519(byte* r, const byte* n, const byte* a)
"BL fe_mul_op\n\t"
"MOV r12, #0x5\n\t"
"\n"
"L_curve25519_inv_8_%=:\n\t"
"L_curve25519_inv_8:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3505,9 +3505,9 @@ int curve25519(byte* r, const byte* n, const byte* a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_curve25519_inv_8_%=\n\t"
"BNE L_curve25519_inv_8\n\t"
#else
"BNE.N L_curve25519_inv_8_%=\n\t"
"BNE.N L_curve25519_inv_8\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3589,7 +3589,7 @@ void fe_invert(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x4\n\t"
"\n"
"L_fe_invert1_%=:\n\t"
"L_fe_invert1:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3597,9 +3597,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert1_%=\n\t"
"BNE L_fe_invert1\n\t"
#else
"BNE.N L_fe_invert1_%=\n\t"
"BNE.N L_fe_invert1\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3610,7 +3610,7 @@ void fe_invert(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x9\n\t"
"\n"
"L_fe_invert2_%=:\n\t"
"L_fe_invert2:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3618,9 +3618,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert2_%=\n\t"
"BNE L_fe_invert2\n\t"
#else
"BNE.N L_fe_invert2_%=\n\t"
"BNE.N L_fe_invert2\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3631,7 +3631,7 @@ void fe_invert(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x13\n\t"
"\n"
"L_fe_invert3_%=:\n\t"
"L_fe_invert3:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3639,9 +3639,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert3_%=\n\t"
"BNE L_fe_invert3\n\t"
#else
"BNE.N L_fe_invert3_%=\n\t"
"BNE.N L_fe_invert3\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3649,7 +3649,7 @@ void fe_invert(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0xa\n\t"
"\n"
"L_fe_invert4_%=:\n\t"
"L_fe_invert4:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3657,9 +3657,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert4_%=\n\t"
"BNE L_fe_invert4\n\t"
#else
"BNE.N L_fe_invert4_%=\n\t"
"BNE.N L_fe_invert4\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3670,7 +3670,7 @@ void fe_invert(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x31\n\t"
"\n"
"L_fe_invert5_%=:\n\t"
"L_fe_invert5:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3678,9 +3678,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert5_%=\n\t"
"BNE L_fe_invert5\n\t"
#else
"BNE.N L_fe_invert5_%=\n\t"
"BNE.N L_fe_invert5\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3691,7 +3691,7 @@ void fe_invert(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x63\n\t"
"\n"
"L_fe_invert6_%=:\n\t"
"L_fe_invert6:\n\t"
"ADD r1, sp, #0x60\n\t"
"ADD r0, sp, #0x60\n\t"
"PUSH {r12}\n\t"
@ -3699,9 +3699,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert6_%=\n\t"
"BNE L_fe_invert6\n\t"
#else
"BNE.N L_fe_invert6_%=\n\t"
"BNE.N L_fe_invert6\n\t"
#endif
"ADD r2, sp, #0x40\n\t"
"ADD r1, sp, #0x60\n\t"
@ -3709,7 +3709,7 @@ void fe_invert(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0x32\n\t"
"\n"
"L_fe_invert7_%=:\n\t"
"L_fe_invert7:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -3717,9 +3717,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert7_%=\n\t"
"BNE L_fe_invert7\n\t"
#else
"BNE.N L_fe_invert7_%=\n\t"
"BNE.N L_fe_invert7\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -3727,7 +3727,7 @@ void fe_invert(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0x5\n\t"
"\n"
"L_fe_invert8_%=:\n\t"
"L_fe_invert8:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -3735,9 +3735,9 @@ void fe_invert(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_invert8_%=\n\t"
"BNE L_fe_invert8\n\t"
#else
"BNE.N L_fe_invert8_%=\n\t"
"BNE.N L_fe_invert8\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4275,7 +4275,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x4\n\t"
"\n"
"L_fe_pow22523_1_%=:\n\t"
"L_fe_pow22523_1:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -4283,9 +4283,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_1_%=\n\t"
"BNE L_fe_pow22523_1\n\t"
#else
"BNE.N L_fe_pow22523_1_%=\n\t"
"BNE.N L_fe_pow22523_1\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4296,7 +4296,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x9\n\t"
"\n"
"L_fe_pow22523_2_%=:\n\t"
"L_fe_pow22523_2:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -4304,9 +4304,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_2_%=\n\t"
"BNE L_fe_pow22523_2\n\t"
#else
"BNE.N L_fe_pow22523_2_%=\n\t"
"BNE.N L_fe_pow22523_2\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4317,7 +4317,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x13\n\t"
"\n"
"L_fe_pow22523_3_%=:\n\t"
"L_fe_pow22523_3:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -4325,9 +4325,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_3_%=\n\t"
"BNE L_fe_pow22523_3\n\t"
#else
"BNE.N L_fe_pow22523_3_%=\n\t"
"BNE.N L_fe_pow22523_3\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -4335,7 +4335,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0xa\n\t"
"\n"
"L_fe_pow22523_4_%=:\n\t"
"L_fe_pow22523_4:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -4343,9 +4343,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_4_%=\n\t"
"BNE L_fe_pow22523_4\n\t"
#else
"BNE.N L_fe_pow22523_4_%=\n\t"
"BNE.N L_fe_pow22523_4\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4356,7 +4356,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x31\n\t"
"\n"
"L_fe_pow22523_5_%=:\n\t"
"L_fe_pow22523_5:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -4364,9 +4364,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_5_%=\n\t"
"BNE L_fe_pow22523_5\n\t"
#else
"BNE.N L_fe_pow22523_5_%=\n\t"
"BNE.N L_fe_pow22523_5\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4377,7 +4377,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_sq_op\n\t"
"MOV r12, #0x63\n\t"
"\n"
"L_fe_pow22523_6_%=:\n\t"
"L_fe_pow22523_6:\n\t"
"ADD r1, sp, #0x40\n\t"
"ADD r0, sp, #0x40\n\t"
"PUSH {r12}\n\t"
@ -4385,9 +4385,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_6_%=\n\t"
"BNE L_fe_pow22523_6\n\t"
#else
"BNE.N L_fe_pow22523_6_%=\n\t"
"BNE.N L_fe_pow22523_6\n\t"
#endif
"ADD r2, sp, #0x20\n\t"
"ADD r1, sp, #0x40\n\t"
@ -4395,7 +4395,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0x32\n\t"
"\n"
"L_fe_pow22523_7_%=:\n\t"
"L_fe_pow22523_7:\n\t"
"ADD r1, sp, #0x20\n\t"
"ADD r0, sp, #0x20\n\t"
"PUSH {r12}\n\t"
@ -4403,9 +4403,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_7_%=\n\t"
"BNE L_fe_pow22523_7\n\t"
#else
"BNE.N L_fe_pow22523_7_%=\n\t"
"BNE.N L_fe_pow22523_7\n\t"
#endif
"MOV r2, sp\n\t"
"ADD r1, sp, #0x20\n\t"
@ -4413,7 +4413,7 @@ void fe_pow22523(fe r, const fe a)
"BL fe_mul_op\n\t"
"MOV r12, #0x2\n\t"
"\n"
"L_fe_pow22523_8_%=:\n\t"
"L_fe_pow22523_8:\n\t"
"MOV r1, sp\n\t"
"MOV r0, sp\n\t"
"PUSH {r12}\n\t"
@ -4421,9 +4421,9 @@ void fe_pow22523(fe r, const fe a)
"POP {r12}\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_fe_pow22523_8_%=\n\t"
"BNE L_fe_pow22523_8\n\t"
#else
"BNE.N L_fe_pow22523_8_%=\n\t"
"BNE.N L_fe_pow22523_8\n\t"
#endif
"LDR r2, [sp, #100]\n\t"
"MOV r1, sp\n\t"
@ -6904,7 +6904,7 @@ void sc_muladd(byte* s, const byte* a, const byte* b, const byte* c)
#endif /* HAVE_CURVE25519 || HAVE_ED25519 */
#endif /* !__aarch64__ && __thumb__ */
#endif /* WOLFSSL_ARMASM */
#endif /* !defined(__aarch64__) && defined(__arm__) */
#endif /* !defined(__aarch64__) && defined(__thumb__) */
#endif /* WOLFSSL_ARMASM */
#endif /* WOLFSSL_ARMASM_INLINE */

116
wolfcrypt/src/port/arm/thumb2-sha256-asm.S
View File

@ -113,7 +113,7 @@ Transform_Sha256_Len:
PUSH {r4, r5, r6, r7, r8, r9, r10, r11, lr}
SUB sp, sp, #0xc0
ADR r3, L_SHA256_transform_len_k
# Copy digest to add in at end
/* Copy digest to add in at end */
LDRD r4, r5, [r0]
LDRD r6, r7, [r0, #8]
LDRD r8, r9, [r0, #16]
@ -122,9 +122,9 @@ Transform_Sha256_Len:
STRD r6, r7, [sp, #72]
STRD r8, r9, [sp, #80]
STRD r10, r11, [sp, #88]
# Start of loop processing a block
/* Start of loop processing a block */
L_SHA256_transform_len_begin:
# Load, Reverse and Store W - 64 bytes
/* Load, Reverse and Store W - 64 bytes */
LDR r4, [r1]
LDR r5, [r1, #4]
LDR r6, [r1, #8]
@ -169,9 +169,9 @@ L_SHA256_transform_len_begin:
LDR r4, [r0, #8]
EOR r11, r11, r4
MOV r12, #0x3
# Start of 16 rounds
/* Start of 16 rounds */
L_SHA256_transform_len_start:
# Round 0
/* Round 0 */
LDR r5, [r0, #16]
LDR r6, [r0, #20]
LDR r7, [r0, #24]
@ -203,7 +203,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #12]
STR r9, [r0, #28]
# Calc new W[0]
/* Calc new W[0] */
LDR r6, [sp, #56]
LDR r7, [sp, #36]
LDR r8, [sp, #4]
@ -218,7 +218,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp]
# Round 1
/* Round 1 */
LDR r5, [r0, #12]
LDR r6, [r0, #16]
LDR r7, [r0, #20]
@ -250,7 +250,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #8]
STR r9, [r0, #24]
# Calc new W[1]
/* Calc new W[1] */
LDR r6, [sp, #60]
LDR r7, [sp, #40]
LDR r8, [sp, #8]
@ -265,7 +265,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #4]
# Round 2
/* Round 2 */
LDR r5, [r0, #8]
LDR r6, [r0, #12]
LDR r7, [r0, #16]
@ -297,7 +297,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #4]
STR r9, [r0, #20]
# Calc new W[2]
/* Calc new W[2] */
LDR r6, [sp]
LDR r7, [sp, #44]
LDR r8, [sp, #12]
@ -312,7 +312,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #8]
# Round 3
/* Round 3 */
LDR r5, [r0, #4]
LDR r6, [r0, #8]
LDR r7, [r0, #12]
@ -344,7 +344,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0]
STR r9, [r0, #16]
# Calc new W[3]
/* Calc new W[3] */
LDR r6, [sp, #4]
LDR r7, [sp, #48]
LDR r8, [sp, #16]
@ -359,7 +359,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #12]
# Round 4
/* Round 4 */
LDR r5, [r0]
LDR r6, [r0, #4]
LDR r7, [r0, #8]
@ -391,7 +391,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #28]
STR r9, [r0, #12]
# Calc new W[4]
/* Calc new W[4] */
LDR r6, [sp, #8]
LDR r7, [sp, #52]
LDR r8, [sp, #20]
@ -406,7 +406,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #16]
# Round 5
/* Round 5 */
LDR r5, [r0, #28]
LDR r6, [r0]
LDR r7, [r0, #4]
@ -438,7 +438,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #24]
STR r9, [r0, #8]
# Calc new W[5]
/* Calc new W[5] */
LDR r6, [sp, #12]
LDR r7, [sp, #56]
LDR r8, [sp, #24]
@ -453,7 +453,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #20]
# Round 6
/* Round 6 */
LDR r5, [r0, #24]
LDR r6, [r0, #28]
LDR r7, [r0]
@ -485,7 +485,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #20]
STR r9, [r0, #4]
# Calc new W[6]
/* Calc new W[6] */
LDR r6, [sp, #16]
LDR r7, [sp, #60]
LDR r8, [sp, #28]
@ -500,7 +500,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #24]
# Round 7
/* Round 7 */
LDR r5, [r0, #20]
LDR r6, [r0, #24]
LDR r7, [r0, #28]
@ -532,7 +532,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #16]
STR r9, [r0]
# Calc new W[7]
/* Calc new W[7] */
LDR r6, [sp, #20]
LDR r7, [sp]
LDR r8, [sp, #32]
@ -547,7 +547,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #28]
# Round 8
/* Round 8 */
LDR r5, [r0, #16]
LDR r6, [r0, #20]
LDR r7, [r0, #24]
@ -579,7 +579,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #12]
STR r9, [r0, #28]
# Calc new W[8]
/* Calc new W[8] */
LDR r6, [sp, #24]
LDR r7, [sp, #4]
LDR r8, [sp, #36]
@ -594,7 +594,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #32]
# Round 9
/* Round 9 */
LDR r5, [r0, #12]
LDR r6, [r0, #16]
LDR r7, [r0, #20]
@ -626,7 +626,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #8]
STR r9, [r0, #24]
# Calc new W[9]
/* Calc new W[9] */
LDR r6, [sp, #28]
LDR r7, [sp, #8]
LDR r8, [sp, #40]
@ -641,7 +641,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #36]
# Round 10
/* Round 10 */
LDR r5, [r0, #8]
LDR r6, [r0, #12]
LDR r7, [r0, #16]
@ -673,7 +673,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #4]
STR r9, [r0, #20]
# Calc new W[10]
/* Calc new W[10] */
LDR r6, [sp, #32]
LDR r7, [sp, #12]
LDR r8, [sp, #44]
@ -688,7 +688,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #40]
# Round 11
/* Round 11 */
LDR r5, [r0, #4]
LDR r6, [r0, #8]
LDR r7, [r0, #12]
@ -720,7 +720,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0]
STR r9, [r0, #16]
# Calc new W[11]
/* Calc new W[11] */
LDR r6, [sp, #36]
LDR r7, [sp, #16]
LDR r8, [sp, #48]
@ -735,7 +735,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #44]
# Round 12
/* Round 12 */
LDR r5, [r0]
LDR r6, [r0, #4]
LDR r7, [r0, #8]
@ -767,7 +767,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #28]
STR r9, [r0, #12]
# Calc new W[12]
/* Calc new W[12] */
LDR r6, [sp, #40]
LDR r7, [sp, #20]
LDR r8, [sp, #52]
@ -782,7 +782,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #48]
# Round 13
/* Round 13 */
LDR r5, [r0, #28]
LDR r6, [r0]
LDR r7, [r0, #4]
@ -814,7 +814,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #24]
STR r9, [r0, #8]
# Calc new W[13]
/* Calc new W[13] */
LDR r6, [sp, #44]
LDR r7, [sp, #24]
LDR r8, [sp, #56]
@ -829,7 +829,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #52]
# Round 14
/* Round 14 */
LDR r5, [r0, #24]
LDR r6, [r0, #28]
LDR r7, [r0]
@ -861,7 +861,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #20]
STR r9, [r0, #4]
# Calc new W[14]
/* Calc new W[14] */
LDR r6, [sp, #48]
LDR r7, [sp, #28]
LDR r8, [sp, #60]
@ -876,7 +876,7 @@ L_SHA256_transform_len_start:
ADD r4, r4, r5
ADD r9, r9, r4
STR r9, [sp, #56]
# Round 15
/* Round 15 */
LDR r5, [r0, #20]
LDR r6, [r0, #24]
LDR r7, [r0, #28]
@ -908,7 +908,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #16]
STR r9, [r0]
# Calc new W[15]
/* Calc new W[15] */
LDR r6, [sp, #52]
LDR r7, [sp, #32]
LDR r8, [sp]
@ -925,12 +925,12 @@ L_SHA256_transform_len_start:
STR r9, [sp, #60]
ADD r3, r3, #0x40
SUBS r12, r12, #0x1
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
#ifdef __GNUC__
BNE L_SHA256_transform_len_start
#else
BNE.N L_SHA256_transform_len_start
BNE.W L_SHA256_transform_len_start
#endif
# Round 0
/* Round 0 */
LDR r5, [r0, #16]
LDR r6, [r0, #20]
LDR r7, [r0, #24]
@ -962,7 +962,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #12]
STR r9, [r0, #28]
# Round 1
/* Round 1 */
LDR r5, [r0, #12]
LDR r6, [r0, #16]
LDR r7, [r0, #20]
@ -994,7 +994,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #8]
STR r9, [r0, #24]
# Round 2
/* Round 2 */
LDR r5, [r0, #8]
LDR r6, [r0, #12]
LDR r7, [r0, #16]
@ -1026,7 +1026,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #4]
STR r9, [r0, #20]
# Round 3
/* Round 3 */
LDR r5, [r0, #4]
LDR r6, [r0, #8]
LDR r7, [r0, #12]
@ -1058,7 +1058,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0]
STR r9, [r0, #16]
# Round 4
/* Round 4 */
LDR r5, [r0]
LDR r6, [r0, #4]
LDR r7, [r0, #8]
@ -1090,7 +1090,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #28]
STR r9, [r0, #12]
# Round 5
/* Round 5 */
LDR r5, [r0, #28]
LDR r6, [r0]
LDR r7, [r0, #4]
@ -1122,7 +1122,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #24]
STR r9, [r0, #8]
# Round 6
/* Round 6 */
LDR r5, [r0, #24]
LDR r6, [r0, #28]
LDR r7, [r0]
@ -1154,7 +1154,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #20]
STR r9, [r0, #4]
# Round 7
/* Round 7 */
LDR r5, [r0, #20]
LDR r6, [r0, #24]
LDR r7, [r0, #28]
@ -1186,7 +1186,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #16]
STR r9, [r0]
# Round 8
/* Round 8 */
LDR r5, [r0, #16]
LDR r6, [r0, #20]
LDR r7, [r0, #24]
@ -1218,7 +1218,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #12]
STR r9, [r0, #28]
# Round 9
/* Round 9 */
LDR r5, [r0, #12]
LDR r6, [r0, #16]
LDR r7, [r0, #20]
@ -1250,7 +1250,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #8]
STR r9, [r0, #24]
# Round 10
/* Round 10 */
LDR r5, [r0, #8]
LDR r6, [r0, #12]
LDR r7, [r0, #16]
@ -1282,7 +1282,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #4]
STR r9, [r0, #20]
# Round 11
/* Round 11 */
LDR r5, [r0, #4]
LDR r6, [r0, #8]
LDR r7, [r0, #12]
@ -1314,7 +1314,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0]
STR r9, [r0, #16]
# Round 12
/* Round 12 */
LDR r5, [r0]
LDR r6, [r0, #4]
LDR r7, [r0, #8]
@ -1346,7 +1346,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #28]
STR r9, [r0, #12]
# Round 13
/* Round 13 */
LDR r5, [r0, #28]
LDR r6, [r0]
LDR r7, [r0, #4]
@ -1378,7 +1378,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #24]
STR r9, [r0, #8]
# Round 14
/* Round 14 */
LDR r5, [r0, #24]
LDR r6, [r0, #28]
LDR r7, [r0]
@ -1410,7 +1410,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r11
STR r8, [r0, #20]
STR r9, [r0, #4]
# Round 15
/* Round 15 */
LDR r5, [r0, #20]
LDR r6, [r0, #24]
LDR r7, [r0, #28]
@ -1442,7 +1442,7 @@ L_SHA256_transform_len_start:
ADD r9, r9, r10
STR r8, [r0, #16]
STR r9, [r0]
# Add in digest from start
/* Add in digest from start */
LDRD r4, r5, [r0]
LDRD r6, r7, [r0, #8]
LDRD r8, r9, [sp, #64]
@ -1470,14 +1470,14 @@ L_SHA256_transform_len_start:
SUBS r2, r2, #0x40
SUB r3, r3, #0xc0
ADD r1, r1, #0x40
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
#ifdef __GNUC__
BNE L_SHA256_transform_len_begin
#else
BNE.N L_SHA256_transform_len_begin
BNE.W L_SHA256_transform_len_begin
#endif
ADD sp, sp, #0xc0
POP {r4, r5, r6, r7, r8, r9, r10, r11, pc}
# Cycle Count = 1874
/* Cycle Count = 1874 */
.size Transform_Sha256_Len,.-Transform_Sha256_Len
#endif /* WOLFSSL_ARMASM_NO_NEON */
#endif /* !NO_SHA256 */

30
wolfcrypt/src/port/arm/thumb2-sha256-asm_c.c
View File

@ -39,7 +39,7 @@
#ifdef WOLFSSL_ARMASM_INLINE
#ifdef WOLFSSL_ARMASM
#if !defined(__aarch64__) && defined(__arm__)
#if !defined(__aarch64__) && defined(__thumb__)
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
@ -84,8 +84,8 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
register wc_Sha256* sha256 __asm__ ("r0") = (wc_Sha256*)sha256_p;
register const byte* data __asm__ ("r1") = (const byte*)data_p;
register word32 len __asm__ ("r2") = (word32)len_p;
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
register uint32_t* L_SHA256_transform_len_k_c __asm__ ("r3") = (uint32_t*)&L_SHA256_transform_len_k;
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
__asm__ __volatile__ (
"SUB sp, sp, #0xc0\n\t"
@ -101,7 +101,7 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
"STRD r10, r11, [sp, #88]\n\t"
/* Start of loop processing a block */
"\n"
"L_SHA256_transform_len_begin_%=:\n\t"
"L_SHA256_transform_len_begin:\n\t"
/* Load, Reverse and Store W - 64 bytes */
"LDR r4, [%[data]]\n\t"
"LDR r5, [%[data], #4]\n\t"
@ -149,7 +149,7 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
"MOV r12, #0x3\n\t"
/* Start of 16 rounds */
"\n"
"L_SHA256_transform_len_start_%=:\n\t"
"L_SHA256_transform_len_start:\n\t"
/* Round 0 */
"LDR r5, [%[sha256], #16]\n\t"
"LDR r6, [%[sha256], #20]\n\t"
@ -904,10 +904,10 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
"STR r9, [sp, #60]\n\t"
"ADD r3, r3, #0x40\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_SHA256_transform_len_start_%=\n\t"
#ifdef __GNUC__
"BNE L_SHA256_transform_len_start\n\t"
#else
"BNE.N L_SHA256_transform_len_start_%=\n\t"
"BNE.W L_SHA256_transform_len_start\n\t"
#endif
/* Round 0 */
"LDR r5, [%[sha256], #16]\n\t"
@ -1449,14 +1449,20 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
"SUBS %[len], %[len], #0x40\n\t"
"SUB r3, r3, #0xc0\n\t"
"ADD %[data], %[data], #0x40\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_SHA256_transform_len_begin_%=\n\t"
#ifdef __GNUC__
"BNE L_SHA256_transform_len_begin\n\t"
#else
"BNE.N L_SHA256_transform_len_begin_%=\n\t"
"BNE.W L_SHA256_transform_len_begin\n\t"
#endif
"ADD sp, sp, #0xc0\n\t"
: [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len), [L_SHA256_transform_len_k] "+r" (L_SHA256_transform_len_k_c)
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
: [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len),
[L_SHA256_transform_len_k] "+r" (L_SHA256_transform_len_k_c)
:
#else
: [sha256] "+r" (sha256), [data] "+r" (data), [len] "+r" (len)
: [L_SHA256_transform_len_k] "r" (L_SHA256_transform_len_k)
#endif /* WOLFSSL_NO_VAR_ASSIGN_REG */
: "memory", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12"
);
}
@ -1465,7 +1471,7 @@ void Transform_Sha256_Len(wc_Sha256* sha256, const byte* data, word32 len)
#endif /* !NO_SHA256 */
#endif /* !__aarch64__ && __thumb__ */
#endif /* WOLFSSL_ARMASM */
#endif /* !defined(__aarch64__) && defined(__arm__) */
#endif /* !defined(__aarch64__) && defined(__thumb__) */
#endif /* WOLFSSL_ARMASM */
#endif /* WOLFSSL_ARMASM_INLINE */

118
wolfcrypt/src/port/arm/thumb2-sha512-asm.S
View File

@ -209,7 +209,7 @@ Transform_Sha512_Len:
PUSH {r4, r5, r6, r7, r8, r9, r10, r11, lr}
SUB sp, sp, #0xc0
ADR r3, L_SHA512_transform_len_k
# Copy digest to add in at end
/* Copy digest to add in at end */
LDRD r4, r5, [r0]
LDRD r6, r7, [r0, #8]
LDRD r8, r9, [r0, #16]
@ -226,9 +226,9 @@ Transform_Sha512_Len:
STRD r6, r7, [sp, #168]
STRD r8, r9, [sp, #176]
STRD r10, r11, [sp, #184]
# Start of loop processing a block
/* Start of loop processing a block */
L_SHA512_transform_len_begin:
# Load, Reverse and Store W
/* Load, Reverse and Store W */
LDR r4, [r1]
LDR r5, [r1, #4]
LDR r6, [r1, #8]
@ -325,15 +325,15 @@ L_SHA512_transform_len_begin:
STR r8, [sp, #116]
STR r11, [sp, #120]
STR r10, [sp, #124]
# Pre-calc: b ^ c
/* Pre-calc: b ^ c */
LDRD r10, r11, [r0, #8]
LDRD r4, r5, [r0, #16]
EOR r10, r10, r4
EOR r11, r11, r5
MOV r12, #0x4
# Start of 16 rounds
/* Start of 16 rounds */
L_SHA512_transform_len_start:
# Round 0
/* Round 0 */
LDRD r4, r5, [r0, #32]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -413,7 +413,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #56]
MOV r10, r8
MOV r11, r9
# Calc new W[0]
/* Calc new W[0] */
LDRD r4, r5, [sp, #112]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -457,7 +457,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp]
# Round 1
/* Round 1 */
LDRD r4, r5, [r0, #24]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -537,7 +537,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #48]
MOV r10, r8
MOV r11, r9
# Calc new W[1]
/* Calc new W[1] */
LDRD r4, r5, [sp, #120]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -581,7 +581,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #8]
# Round 2
/* Round 2 */
LDRD r4, r5, [r0, #16]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -661,7 +661,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #40]
MOV r10, r8
MOV r11, r9
# Calc new W[2]
/* Calc new W[2] */
LDRD r4, r5, [sp]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -705,7 +705,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #16]
# Round 3
/* Round 3 */
LDRD r4, r5, [r0, #8]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -785,7 +785,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #32]
MOV r10, r8
MOV r11, r9
# Calc new W[3]
/* Calc new W[3] */
LDRD r4, r5, [sp, #8]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -829,7 +829,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #24]
# Round 4
/* Round 4 */
LDRD r4, r5, [r0]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -909,7 +909,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #24]
MOV r10, r8
MOV r11, r9
# Calc new W[4]
/* Calc new W[4] */
LDRD r4, r5, [sp, #16]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -953,7 +953,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #32]
# Round 5
/* Round 5 */
LDRD r4, r5, [r0, #56]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1033,7 +1033,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #16]
MOV r10, r8
MOV r11, r9
# Calc new W[5]
/* Calc new W[5] */
LDRD r4, r5, [sp, #24]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1077,7 +1077,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #40]
# Round 6
/* Round 6 */
LDRD r4, r5, [r0, #48]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1157,7 +1157,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #8]
MOV r10, r8
MOV r11, r9
# Calc new W[6]
/* Calc new W[6] */
LDRD r4, r5, [sp, #32]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1201,7 +1201,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #48]
# Round 7
/* Round 7 */
LDRD r4, r5, [r0, #40]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1281,7 +1281,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0]
MOV r10, r8
MOV r11, r9
# Calc new W[7]
/* Calc new W[7] */
LDRD r4, r5, [sp, #40]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1325,7 +1325,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #56]
# Round 8
/* Round 8 */
LDRD r4, r5, [r0, #32]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1405,7 +1405,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #56]
MOV r10, r8
MOV r11, r9
# Calc new W[8]
/* Calc new W[8] */
LDRD r4, r5, [sp, #48]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1449,7 +1449,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #64]
# Round 9
/* Round 9 */
LDRD r4, r5, [r0, #24]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1529,7 +1529,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #48]
MOV r10, r8
MOV r11, r9
# Calc new W[9]
/* Calc new W[9] */
LDRD r4, r5, [sp, #56]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1573,7 +1573,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #72]
# Round 10
/* Round 10 */
LDRD r4, r5, [r0, #16]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1653,7 +1653,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #40]
MOV r10, r8
MOV r11, r9
# Calc new W[10]
/* Calc new W[10] */
LDRD r4, r5, [sp, #64]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1697,7 +1697,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #80]
# Round 11
/* Round 11 */
LDRD r4, r5, [r0, #8]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1777,7 +1777,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #32]
MOV r10, r8
MOV r11, r9
# Calc new W[11]
/* Calc new W[11] */
LDRD r4, r5, [sp, #72]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1821,7 +1821,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #88]
# Round 12
/* Round 12 */
LDRD r4, r5, [r0]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -1901,7 +1901,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #24]
MOV r10, r8
MOV r11, r9
# Calc new W[12]
/* Calc new W[12] */
LDRD r4, r5, [sp, #80]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -1945,7 +1945,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #96]
# Round 13
/* Round 13 */
LDRD r4, r5, [r0, #56]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2025,7 +2025,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #16]
MOV r10, r8
MOV r11, r9
# Calc new W[13]
/* Calc new W[13] */
LDRD r4, r5, [sp, #88]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -2069,7 +2069,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #104]
# Round 14
/* Round 14 */
LDRD r4, r5, [r0, #48]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2149,7 +2149,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #8]
MOV r10, r8
MOV r11, r9
# Calc new W[14]
/* Calc new W[14] */
LDRD r4, r5, [sp, #96]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -2193,7 +2193,7 @@ L_SHA512_transform_len_start:
ADDS r4, r4, r6
ADC r5, r5, r7
STRD r4, r5, [sp, #112]
# Round 15
/* Round 15 */
LDRD r4, r5, [r0, #40]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2273,7 +2273,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0]
MOV r10, r8
MOV r11, r9
# Calc new W[15]
/* Calc new W[15] */
LDRD r4, r5, [sp, #104]
LSRS r6, r4, #19
LSRS r7, r5, #19
@ -2319,12 +2319,12 @@ L_SHA512_transform_len_start:
STRD r4, r5, [sp, #120]
ADD r3, r3, #0x80
SUBS r12, r12, #0x1
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
#ifdef __GNUC__
BNE L_SHA512_transform_len_start
#else
BNE.N L_SHA512_transform_len_start
BNE.W L_SHA512_transform_len_start
#endif
# Round 0
/* Round 0 */
LDRD r4, r5, [r0, #32]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2404,7 +2404,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #56]
MOV r10, r8
MOV r11, r9
# Round 1
/* Round 1 */
LDRD r4, r5, [r0, #24]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2484,7 +2484,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #48]
MOV r10, r8
MOV r11, r9
# Round 2
/* Round 2 */
LDRD r4, r5, [r0, #16]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2564,7 +2564,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #40]
MOV r10, r8
MOV r11, r9
# Round 3
/* Round 3 */
LDRD r4, r5, [r0, #8]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2644,7 +2644,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #32]
MOV r10, r8
MOV r11, r9
# Round 4
/* Round 4 */
LDRD r4, r5, [r0]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2724,7 +2724,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #24]
MOV r10, r8
MOV r11, r9
# Round 5
/* Round 5 */
LDRD r4, r5, [r0, #56]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2804,7 +2804,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #16]
MOV r10, r8
MOV r11, r9
# Round 6
/* Round 6 */
LDRD r4, r5, [r0, #48]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2884,7 +2884,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #8]
MOV r10, r8
MOV r11, r9
# Round 7
/* Round 7 */
LDRD r4, r5, [r0, #40]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -2964,7 +2964,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0]
MOV r10, r8
MOV r11, r9
# Round 8
/* Round 8 */
LDRD r4, r5, [r0, #32]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3044,7 +3044,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #56]
MOV r10, r8
MOV r11, r9
# Round 9
/* Round 9 */
LDRD r4, r5, [r0, #24]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3124,7 +3124,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #48]
MOV r10, r8
MOV r11, r9
# Round 10
/* Round 10 */
LDRD r4, r5, [r0, #16]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3204,7 +3204,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #40]
MOV r10, r8
MOV r11, r9
# Round 11
/* Round 11 */
LDRD r4, r5, [r0, #8]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3284,7 +3284,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #32]
MOV r10, r8
MOV r11, r9
# Round 12
/* Round 12 */
LDRD r4, r5, [r0]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3364,7 +3364,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #24]
MOV r10, r8
MOV r11, r9
# Round 13
/* Round 13 */
LDRD r4, r5, [r0, #56]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3444,7 +3444,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #16]
MOV r10, r8
MOV r11, r9
# Round 14
/* Round 14 */
LDRD r4, r5, [r0, #48]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3524,7 +3524,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0, #8]
MOV r10, r8
MOV r11, r9
# Round 15
/* Round 15 */
LDRD r4, r5, [r0, #40]
LSRS r6, r4, #14
LSRS r7, r5, #14
@ -3604,7 +3604,7 @@ L_SHA512_transform_len_start:
STRD r6, r7, [r0]
MOV r10, r8
MOV r11, r9
# Add in digest from start
/* Add in digest from start */
LDRD r4, r5, [r0]
LDRD r6, r7, [r0, #8]
LDRD r8, r9, [sp, #128]
@ -3656,15 +3656,15 @@ L_SHA512_transform_len_start:
SUBS r2, r2, #0x80
SUB r3, r3, #0x200
ADD r1, r1, #0x80
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
#ifdef __GNUC__
BNE L_SHA512_transform_len_begin
#else
BNE.N L_SHA512_transform_len_begin
BNE.W L_SHA512_transform_len_begin
#endif
EOR r0, r0, r0
ADD sp, sp, #0xc0
POP {r4, r5, r6, r7, r8, r9, r10, r11, pc}
# Cycle Count = 5021
/* Cycle Count = 5021 */
.size Transform_Sha512_Len,.-Transform_Sha512_Len
#endif /* WOLFSSL_ARMASM_NO_NEON */
#endif /* WOLFSSL_SHA512 */

30
wolfcrypt/src/port/arm/thumb2-sha512-asm_c.c
View File

@ -39,7 +39,7 @@
#ifdef WOLFSSL_ARMASM_INLINE
#ifdef WOLFSSL_ARMASM
#if !defined(__aarch64__) && defined(__arm__)
#if !defined(__aarch64__) && defined(__thumb__)
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
@ -108,8 +108,8 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
register wc_Sha512* sha512 __asm__ ("r0") = (wc_Sha512*)sha512_p;
register const byte* data __asm__ ("r1") = (const byte*)data_p;
register word32 len __asm__ ("r2") = (word32)len_p;
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
register uint64_t* L_SHA512_transform_len_k_c __asm__ ("r3") = (uint64_t*)&L_SHA512_transform_len_k;
#endif /* !WOLFSSL_NO_VAR_ASSIGN_REG */
__asm__ __volatile__ (
"SUB sp, sp, #0xc0\n\t"
@ -133,7 +133,7 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
"STRD r10, r11, [sp, #184]\n\t"
/* Start of loop processing a block */
"\n"
"L_SHA512_transform_len_begin_%=:\n\t"
"L_SHA512_transform_len_begin:\n\t"
/* Load, Reverse and Store W */
"LDR r4, [%[data]]\n\t"
"LDR r5, [%[data], #4]\n\t"
@ -239,7 +239,7 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
"MOV r12, #0x4\n\t"
/* Start of 16 rounds */
"\n"
"L_SHA512_transform_len_start_%=:\n\t"
"L_SHA512_transform_len_start:\n\t"
/* Round 0 */
"LDRD r4, r5, [%[sha512], #32]\n\t"
"LSRS r6, r4, #14\n\t"
@ -2226,10 +2226,10 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
"STRD r4, r5, [sp, #120]\n\t"
"ADD r3, r3, #0x80\n\t"
"SUBS r12, r12, #0x1\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_SHA512_transform_len_start_%=\n\t"
#ifdef __GNUC__
"BNE L_SHA512_transform_len_start\n\t"
#else
"BNE.N L_SHA512_transform_len_start_%=\n\t"
"BNE.W L_SHA512_transform_len_start\n\t"
#endif
/* Round 0 */
"LDRD r4, r5, [%[sha512], #32]\n\t"
@ -3563,15 +3563,21 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
"SUBS %[len], %[len], #0x80\n\t"
"SUB r3, r3, #0x200\n\t"
"ADD %[data], %[data], #0x80\n\t"
#if defined(__GNUC__) || defined(__ICCARM__) || defined(__IAR_SYSTEMS_ICC__)
"BNE L_SHA512_transform_len_begin_%=\n\t"
#ifdef __GNUC__
"BNE L_SHA512_transform_len_begin\n\t"
#else
"BNE.N L_SHA512_transform_len_begin_%=\n\t"
"BNE.W L_SHA512_transform_len_begin\n\t"
#endif
"EOR r0, r0, r0\n\t"
"ADD sp, sp, #0xc0\n\t"
: [sha512] "+r" (sha512), [data] "+r" (data), [len] "+r" (len), [L_SHA512_transform_len_k] "+r" (L_SHA512_transform_len_k_c)
#ifndef WOLFSSL_NO_VAR_ASSIGN_REG
: [sha512] "+r" (sha512), [data] "+r" (data), [len] "+r" (len),
[L_SHA512_transform_len_k] "+r" (L_SHA512_transform_len_k_c)
:
#else
: [sha512] "+r" (sha512), [data] "+r" (data), [len] "+r" (len)
: [L_SHA512_transform_len_k] "r" (L_SHA512_transform_len_k)
#endif /* WOLFSSL_NO_VAR_ASSIGN_REG */
: "memory", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12"
);
}
@ -3580,7 +3586,7 @@ void Transform_Sha512_Len(wc_Sha512* sha512, const byte* data, word32 len)
#endif /* WOLFSSL_SHA512 */
#endif /* !__aarch64__ && __thumb__ */
#endif /* WOLFSSL_ARMASM */
#endif /* !defined(__aarch64__) && defined(__arm__) */
#endif /* !defined(__aarch64__) && defined(__thumb__) */
#endif /* WOLFSSL_ARMASM */
#endif /* WOLFSSL_ARMASM_INLINE */

1693
wolfcrypt/src/sp_arm32.c
View File

File diff suppressed because it is too large Load Diff

1
wolfcrypt/src/sp_arm64.c
View File

@ -55,6 +55,7 @@
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
#define __volatile__ volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm

1
wolfcrypt/src/sp_armthumb.c
View File

@ -55,6 +55,7 @@
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
#define __volatile__ volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm

1
wolfcrypt/src/sp_c32.c
View File

@ -59,6 +59,7 @@
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
#define __volatile__ volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm

1
wolfcrypt/src/sp_c64.c
View File

@ -59,6 +59,7 @@
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
#define __volatile__ volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm

2404
wolfcrypt/src/sp_cortexm.c
View File

File diff suppressed because it is too large Load Diff

1
wolfcrypt/src/sp_x86_64.c
View File

@ -55,6 +55,7 @@
#ifdef __IAR_SYSTEMS_ICC__
#define __asm__ asm
#define __volatile__ volatile
#define WOLFSSL_NO_VAR_ASSIGN_REG
#endif /* __IAR_SYSTEMS_ICC__ */
#ifdef __KEIL__
#define __asm__ __asm