From: uis <uis9936@gmail.com>
Date: Sun, 21 Apr 2024 16:23:51 +0000 (+0300)
Subject: Move CRC tables to rodata section
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=37da33bc165c8c79249149bacd740d0025bb6d34;p=xonotic%2Fdarkplaces.git

Move CRC tables to rodata section
---

diff --git a/common.c b/common.c
index badf4c9c..66fb0beb 100644
--- a/common.c
+++ b/common.c
@@ -142,7 +142,7 @@ void StoreLittleShort (unsigned char *buffer, unsigned short i)
 #define CRC_INIT_VALUE	0xffff
 #define CRC_XOR_VALUE	0x0000
 
-static unsigned short crctable[256] =
+static const uint16_t crctable[256] =
 {
 	0x0000,	0x1021,	0x2042,	0x3063,	0x4084,	0x50a5,	0x60c6,	0x70e7,
 	0x8108,	0x9129,	0xa14a,	0xb16b,	0xc18c,	0xd1ad,	0xe1ce,	0xf1ef,
@@ -195,7 +195,7 @@ unsigned short CRC_Block_CaseInsensitive(const unsigned char *data, size_t size)
 }
 
 // QuakeWorld
-static unsigned char chktbl[1024 + 4] =
+static const uint8_t chktbl[1024 + 4] =
 {
 	0x78,0xd2,0x94,0xe3,0x41,0xec,0xd6,0xd5,0xcb,0xfc,0xdb,0x8a,0x4b,0xcc,0x85,0x01,
 	0x23,0xd2,0xe5,0xf2,0x29,0xa7,0x45,0x94,0x4a,0x62,0xe3,0xa5,0x6f,0x3f,0xe1,0x7a,
@@ -237,7 +237,7 @@ static unsigned char chktbl[1024 + 4] =
 // QuakeWorld
 unsigned char COM_BlockSequenceCRCByteQW(unsigned char *base, int length, int sequence)
 {
-	unsigned char *p;
+	const unsigned char *p;
 	unsigned char chkb[60 + 4];
 
 	p = chktbl + (sequence % (sizeof(chktbl) - 8));