decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly

   text	   data	    bss	    dec	    hex	filename
1021988	    559	   5052	1027599	  fae0f	busybox_old
1021236	    559	   5052	1026847	  fab1f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/libbb/pw_encrypt_des.c b/libbb/pw_encrypt_des.c
index 19a9ab15b..c6fc328d8 100644
--- a/libbb/pw_encrypt_des.c
+++ b/libbb/pw_encrypt_des.c
@@ -65,25 +65,25 @@
 
 
 /* A pile of data */
-static const uint8_t IP[64] = {
+static const uint8_t IP[64] ALIGN1 = {
         58, 50, 42, 34, 26, 18, 10,  2, 60, 52, 44, 36, 28, 20, 12,  4,
         62, 54, 46, 38, 30, 22, 14,  6, 64, 56, 48, 40, 32, 24, 16,  8,
         57, 49, 41, 33, 25, 17,  9,  1, 59, 51, 43, 35, 27, 19, 11,  3,
         61, 53, 45, 37, 29, 21, 13,  5, 63, 55, 47, 39, 31, 23, 15,  7
 };
 
-static const uint8_t key_perm[56] = {
+static const uint8_t key_perm[56] ALIGN1 = {
         57, 49, 41, 33, 25, 17,  9,  1, 58, 50, 42, 34, 26, 18,
         10,  2, 59, 51, 43, 35, 27, 19, 11,  3, 60, 52, 44, 36,
         63, 55, 47, 39, 31, 23, 15,  7, 62, 54, 46, 38, 30, 22,
         14,  6, 61, 53, 45, 37, 29, 21, 13,  5, 28, 20, 12,  4
 };
 
-static const uint8_t key_shifts[16] = {
+static const uint8_t key_shifts[16] ALIGN1 = {
         1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1
 };
 
-static const uint8_t comp_perm[48] = {
+static const uint8_t comp_perm[48] ALIGN1 = {
         14, 17, 11, 24,  1,  5,  3, 28, 15,  6, 21, 10,
         23, 19, 12,  4, 26,  8, 16,  7, 27, 20, 13,  2,
         41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48,
@@ -181,13 +181,12 @@ static const uint8_t u_sbox[8][32] = {
 };
 #endif
 
-static const uint8_t pbox[32] = {
+static const uint8_t pbox[32] ALIGN1 = {
         16,  7, 20, 21, 29, 12, 28, 17,  1, 15, 23, 26,  5, 18, 31, 10,
          2,  8, 24, 14, 32, 27,  3,  9, 19, 13, 30,  6, 22, 11,  4, 25
 };
 
-static const uint32_t bits32[32] =
-{
+static const uint32_t bits32[32] ALIGN4 = {
         0x80000000, 0x40000000, 0x20000000, 0x10000000,
         0x08000000, 0x04000000, 0x02000000, 0x01000000,
         0x00800000, 0x00400000, 0x00200000, 0x00100000,
@@ -198,7 +197,7 @@ static const uint32_t bits32[32] =
         0x00000008, 0x00000004, 0x00000002, 0x00000001
 };
 
-static const uint8_t bits8[8] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 };
+static const uint8_t bits8[8] ALIGN1 = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 };
 
 
 static int