SP: macros for variables that may be allocated

Add macros to make the code simpler around allocating from dynamic
memory when WOLFSSL_SP_SMALL_STACK is defined.
Change over to using macros where it makes sense.

Author: SparkiDev

wolfcrypt/src/sp_arm32.c

@@ -58952,10 +58952,10 @@ L_256_mod_inv_4_store_end:
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_order:
-.long	0x632551,0x1e84f3b,0x3bce6fa,0x3ffffff
-.long	0x3ff0000,0x0,0x0,0x0
-.long	0x272b0bf,0x2b69c5e,0x3ffffff,0x3ff
-.long	0x3fffff,0x0,0x0,0x0
+.long	0x00632551,0x01e84f3b,0x03bce6fa,0x03ffffff
+.long	0x03ff0000,0x00000000,0x00000000,0x00000000
+.long	0x0272b0bf,0x02b69c5e,0x03ffffff,0x000003ff
+.long	0x003fffff,0x00000000,0x00000000,0x00000000
 #ifndef __APPLE__
 .data
 #else
@@ -58975,48 +58975,48 @@ L_sp256_mod_inv_avx2_4_one:
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_all_one:
-.long	0x1,0x1,0x1,0x1
-.long	0x1,0x1,0x1,0x1
+.long	0x00000001,0x00000001,0x00000001,0x00000001
+.long	0x00000001,0x00000001,0x00000001,0x00000001
 #ifndef __APPLE__
 .data
 #else
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_mask01111:
-.long	0x0,0x1,0x1,0x1
-.long	0x1,0x0,0x0,0x0
+.long	0x00000000,0x00000001,0x00000001,0x00000001
+.long	0x00000001,0x00000000,0x00000000,0x00000000
 #ifndef __APPLE__
 .data
 #else
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_down_one_dword:
-.long	0x1,0x2,0x3,0x4
-.long	0x5,0x6,0x7,0x7
+.long	0x00000001,0x00000002,0x00000003,0x00000004
+.long	0x00000005,0x00000006,0x00000007,0x00000007
 #ifndef __APPLE__
 .data
 #else
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_neg:
-.long	0x0,0x0,0x0,0x0
-.long	0x80000000,0x0,0x0,0x0
+.long	0x00000000,0x00000000,0x00000000,0x00000000
+.long	0x80000000,0x00000000,0x00000000,0x00000000
 #ifndef __APPLE__
 .data
 #else
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_up_one_dword:
-.long	0x7,0x0,0x1,0x2
-.long	0x3,0x7,0x7,0x7
+.long	0x00000007,0x00000000,0x00000001,0x00000002
+.long	0x00000003,0x00000007,0x00000007,0x00000007
 #ifndef __APPLE__
 .data
 #else
 .section	__DATA,__data
 #endif /* __APPLE__ */
 L_sp256_mod_inv_avx2_4_mask26:
-.long	0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff
-.long	0x3ffffff,0x0,0x0,0x0
+.long	0x03ffffff,0x03ffffff,0x03ffffff,0x03ffffff
+.long	0x03ffffff,0x00000000,0x00000000,0x00000000
 /* Non-constant time modular inversion.
  *
  * @param  [out]  r   Resulting number.

wolfcrypt/src/sp_arm64.c

@@ -1,6 +1,6 @@
 ; /* sp_x86_64_asm.asm */
 ; /*
-; * Copyright (C) 2006-2025 wolfSSL Inc.
+;  * Copyright (C) 2006-2025 wolfSSL Inc.
 ;  *
 ;  * This file is part of wolfSSL.
 ;  *