firmware-utils: update to version 2021-10-05

Includes following changes:

 db65821f006c cmake: fix missing install target
 3a0cfc856991 Add initial GitLab CI support
 8f47adea6f87 Add missing includes for byte swap operations
 fbafae9f8037 Convert to CMake based project

Additionaly moves source code into separate Git project repository and
converts the package build to utilize CMake.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
[rmilecki: rebase, update to the latest repo git & rm -r src]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 0 insertions, 414 deletions

diff --git a/tools/firmware-utils/src/trx.c b/tools/firmware-utils/src/trx.c
deleted file mode 100644
index e09d671f02..0000000000
--- a/tools/firmware-utils/src/trx.c
+++ /dev/null
@@ -1,414 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2004  Manuel Novoa III  <mjn3@codepoet.org>
- */
-
-/* July 29, 2004
- *
- * This is a hacked replacement for the 'trx' utility used to create
- * wrt54g .trx firmware files.  It isn't pretty, but it does the job
- * for me.
- *
- * As an extension, you can specify a larger maximum length for the
- * .trx file using '-m'.  It will be rounded up to be a multiple of 4K.
- * NOTE: This space will be malloc()'d.
- *
- * August 16, 2004
- *
- * Sigh... Make it endian-neutral.
- *
- * TODO: Support '-b' option to specify offsets for each file.
- *
- * February 19, 2005 - mbm
- *
- * Add -a (align offset) and -b (absolute offset)
- *
- * March 24, 2010 - markus
- *
- * extend trx header struct for new version
- * assume v1 for as default
- * Add option -2 to allow v2 header
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define STORE32_LE(X)		bswap_32(X)
-#define LOAD32_LE(X)		bswap_32(X)
-#elif __BYTE_ORDER == __LITTLE_ENDIAN
-#define STORE32_LE(X)		(X)
-#define LOAD32_LE(X)		(X)
-#else
-#error unkown endianness!
-#endif
-
-uint32_t crc32buf(char *buf, size_t len);
-
-/**********************************************************************/
-/* from trxhdr.h */
-
-#define TRX_MAGIC	0x30524448	/* "HDR0" */
-#define TRX_MAX_LEN	0x720000
-#define TRX_NO_HEADER	1		/* Do not write TRX header */
-
-struct trx_header {
-	uint32_t magic;			/* "HDR0" */
-	uint32_t len;			/* Length of file including header */
-	uint32_t crc32;			/* 32-bit CRC from flag_version to end of file */
-	uint32_t flag_version;	/* 0:15 flags, 16:31 version */
-	uint32_t offsets[4];	/* Offsets of partitions from start of header */
-};
-
-/**********************************************************************/
-
-void usage(void) __attribute__ (( __noreturn__ ));
-
-void usage(void)
-{
-	fprintf(stderr, "Usage:\n");
-	fprintf(stderr, " trx [-2] [-o outfile] [-m maxlen] [-a align] [-b absolute offset] [-x relative offset]\n");
-	fprintf(stderr, "     [-f file] [-f file [-f file [-f file (v2 only)]]]\n");
-	exit(EXIT_FAILURE);
-}
-
-int main(int argc, char **argv)
-{
-	FILE *out = stdout;
-	FILE *in;
-	char *ofn = NULL;
-	char *buf;
-	char *e;
-	int c, i, append = 0;
-	size_t n;
-	ssize_t n2;
-	uint32_t cur_len, fsmark=0, magic;
-	unsigned long maxlen = TRX_MAX_LEN;
-	struct trx_header *p;
-	char trx_version = 1;
-	unsigned char binheader[32];
-
-	fprintf(stderr, "mjn3's trx replacement - v0.81.1\n");
-
-	if (!(buf = malloc(maxlen))) {
-		fprintf(stderr, "malloc failed\n");
-		return EXIT_FAILURE;
-	}
-
-	p = (struct trx_header *) buf;
-
-	p->magic = STORE32_LE(TRX_MAGIC);
-	cur_len = sizeof(struct trx_header) - 4; /* assume v1 header */
-
-	in = NULL;
-	i = 0;
-
-	while ((c = getopt(argc, argv, "-:2o:m:a:x:b:f:A:F:M:")) != -1) {
-		switch (c) {
-			case '2':
-				/* take care that nothing was written to buf so far */
-				if (cur_len != sizeof(struct trx_header) - 4) {
-					fprintf(stderr, "-2 has to be used before any other argument!\n");
-				}
-				else {
-					trx_version = 2;
-					cur_len += 4;
-				}
-				break;
-			case 'F':
-				fsmark = cur_len;
-			case 'A':
-				append = 1;
-				/* fall through */
-			case 'f':
-			case 1:
-				if (!append)
-					p->offsets[i++] = STORE32_LE(cur_len);
-
-				if (!(in = fopen(optarg, "r"))) {
-					fprintf(stderr, "can not open \"%s\" for reading\n", optarg);
-					usage();
-				}
-				n = fread(buf + cur_len, 1, maxlen - cur_len, in);
-				if (!feof(in)) {
-					fprintf(stderr, "fread failure or file \"%s\" too large\n",optarg);
-					fclose(in);
-					return EXIT_FAILURE;
-				}
-				fclose(in);
-#undef  ROUND
-#define ROUND 4
-				if (n & (ROUND-1)) {
-					memset(buf + cur_len + n, 0, ROUND - (n & (ROUND-1)));
-					n += ROUND - (n & (ROUND-1));
-				}
-				cur_len += n;
-				append = 0;
-
-				break;
-			case 'o':
-				ofn = optarg;
-				if (ofn && !(out = fopen(ofn, "w"))) {
-					fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
-					usage();
-				}
-
-				break;
-			case 'm':
-				errno = 0;
-				maxlen = strtoul(optarg, &e, 0);
-				if (errno || (e == optarg) || *e) {
-					fprintf(stderr, "illegal numeric string\n");
-					usage();
-				}
-#undef  ROUND
-#define ROUND 0x1000
-				if (maxlen & (ROUND-1)) {
-					maxlen += (ROUND - (maxlen & (ROUND-1)));
-				}
-				if (maxlen < ROUND) {
-					fprintf(stderr, "maxlen too small (or wrapped)\n");
-					usage();
-				}
-				if (maxlen > TRX_MAX_LEN) {
-					fprintf(stderr, "WARNING: maxlen exceeds default maximum!  Beware of overwriting nvram!\n");
-				}
-				if (!(buf = realloc(buf,maxlen))) {
-					fprintf(stderr, "realloc failed");
-					return EXIT_FAILURE;
-				}
-				p = (struct trx_header *) buf;
-				break;
-			case 'a':
-				errno = 0;
-				n = strtoul(optarg, &e, 0);
-				if (errno || (e == optarg) || *e) {
-					fprintf(stderr, "illegal numeric string\n");
-					usage();
-				}
-				if (cur_len & (n-1)) {
-					n = n - (cur_len & (n-1));
-					memset(buf + cur_len, 0, n);
-					cur_len += n;
-				}
-				break;
-			case 'b':
-				errno = 0;
-				n = strtoul(optarg, &e, 0);
-				if (errno || (e == optarg) || *e) {
-					fprintf(stderr, "illegal numeric string\n");
-					usage();
-				}
-				if (n < cur_len) {
-					fprintf(stderr, "WARNING: current length exceeds -b %d offset\n",(int) n);
-				} else {
-					memset(buf + cur_len, 0, n - cur_len);
-					cur_len = n;
-				}
-				break;
-			case 'x':
-				errno = 0;
-				n2 = strtol(optarg, &e, 0);
-				if (errno || (e == optarg) || *e) {
-					fprintf(stderr, "illegal numeric string\n");
-					usage();
-				}
-				if (n2 < 0) {
-					if (-n2 > cur_len) {
-						fprintf(stderr, "WARNING: current length smaller then -x %d offset\n",(int) n2);
-						cur_len = 0;
-					} else
-						cur_len += n2;
-				} else {
-					memset(buf + cur_len, 0, n2);
-					cur_len += n2;
-				}
-
-				break;
-			case 'M':
-				errno = 0;
-				magic = strtoul(optarg, &e, 0);
-				if (errno || (e == optarg) || *e) {
-					fprintf(stderr, "illegal numeric string\n");
-					usage();
-				}
-				p->magic = STORE32_LE(magic);
-				break;
-			default:
-				usage();
-		}
-	}
-	p->flag_version = STORE32_LE((trx_version << 16));
-
-	if (!in) {
-		fprintf(stderr, "we require atleast one filename\n");
-		usage();
-	}
-
-#undef  ROUND
-#define ROUND 0x1000
-	n = cur_len & (ROUND-1);
-	if (n) {
-		memset(buf + cur_len, 0, ROUND - n);
-		cur_len += ROUND - n;
-	}
-
-	/* for TRXv2 set bin-header Flags to 0xFF for CRC calculation like CFE does */
-	if (trx_version == 2) {
-		if(cur_len - LOAD32_LE(p->offsets[3]) < sizeof(binheader)) {
-			fprintf(stderr, "TRXv2 binheader too small!\n");
-			return EXIT_FAILURE;
-		}
-		memcpy(binheader, buf + LOAD32_LE(p->offsets[3]), sizeof(binheader)); /* save header */
-		memset(buf + LOAD32_LE(p->offsets[3]) + 22, 0xFF, 8); /* set stable and try1-3 to 0xFF */
-	}
-
-	p->crc32 = crc32buf((char *) &p->flag_version,
-						((fsmark)?fsmark:cur_len) - offsetof(struct trx_header, flag_version));
-	p->crc32 = STORE32_LE(p->crc32);
-
-	p->len = STORE32_LE((fsmark) ? fsmark : cur_len);
-
-	/* restore TRXv2 bin-header */
-	if (trx_version == 2) {
-		memcpy(buf + LOAD32_LE(p->offsets[3]), binheader, sizeof(binheader));
-	}
-
-	if (!fwrite(buf, cur_len, 1, out) || fflush(out)) {
-		fprintf(stderr, "fwrite failed\n");
-		return EXIT_FAILURE;
-	}
-
-	fclose(out);
-
-	return EXIT_SUCCESS;
-}
-
-/**********************************************************************/
-/* The following was grabbed and tweaked from the old snippets collection
- * of public domain C code. */
-
-/**********************************************************************\
-|* Demonstration program to compute the 32-bit CRC used as the frame  *|
-|* check sequence in ADCCP (ANSI X3.66, also known as FIPS PUB 71     *|
-|* and FED-STD-1003, the U.S. versions of CCITT's X.25 link-level     *|
-|* protocol).  The 32-bit FCS was added via the Federal Register,     *|
-|* 1 June 1982, p.23798.  I presume but don't know for certain that   *|
-|* this polynomial is or will be included in CCITT V.41, which        *|
-|* defines the 16-bit CRC (often called CRC-CCITT) polynomial.  FIPS  *|
-|* PUB 78 says that the 32-bit FCS reduces otherwise undetected       *|
-|* errors by a factor of 10^-5 over 16-bit FCS.                       *|
-\**********************************************************************/
-
-/* Copyright (C) 1986 Gary S. Brown.  You may use this program, or
-   code or tables extracted from it, as desired without restriction.*/
-
-/* First, the polynomial itself and its table of feedback terms.  The  */
-/* polynomial is                                                       */
-/* X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0 */
-/* Note that we take it "backwards" and put the highest-order term in  */
-/* the lowest-order bit.  The X^32 term is "implied"; the LSB is the   */
-/* X^31 term, etc.  The X^0 term (usually shown as "+1") results in    */
-/* the MSB being 1.                                                    */
-
-/* Note that the usual hardware shift register implementation, which   */
-/* is what we're using (we're merely optimizing it by doing eight-bit  */
-/* chunks at a time) shifts bits into the lowest-order term.  In our   */
-/* implementation, that means shifting towards the right.  Why do we   */
-/* do it this way?  Because the calculated CRC must be transmitted in  */
-/* order from highest-order term to lowest-order term.  UARTs transmit */
-/* characters in order from LSB to MSB.  By storing the CRC this way,  */
-/* we hand it to the UART in the order low-byte to high-byte; the UART */
-/* sends each low-bit to hight-bit; and the result is transmission bit */
-/* by bit from highest- to lowest-order term without requiring any bit */
-/* shuffling on our part.  Reception works similarly.                  */
-
-/* The feedback terms table consists of 256, 32-bit entries.  Notes:   */
-/*                                                                     */
-/*  1. The table can be generated at runtime if desired; code to do so */
-/*     is shown later.  It might not be obvious, but the feedback      */
-/*     terms simply represent the results of eight shift/xor opera-    */
-/*     tions for all combinations of data and CRC register values.     */
-/*                                                                     */
-/*  2. The CRC accumulation logic is the same for all CRC polynomials, */
-/*     be they sixteen or thirty-two bits wide.  You simply choose the */
-/*     appropriate table.  Alternatively, because the table can be     */
-/*     generated at runtime, you can start by generating the table for */
-/*     the polynomial in question and use exactly the same "updcrc",   */
-/*     if your application needn't simultaneously handle two CRC       */
-/*     polynomials.  (Note, however, that XMODEM is strange.)          */
-/*                                                                     */
-/*  3. For 16-bit CRCs, the table entries need be only 16 bits wide;   */
-/*     of course, 32-bit entries work OK if the high 16 bits are zero. */
-/*                                                                     */
-/*  4. The values must be right-shifted by eight bits by the "updcrc"  */
-/*     logic; the shift must be unsigned (bring in zeroes).  On some   */
-/*     hardware you could probably optimize the shift in assembler by  */
-/*     using byte-swap instructions.                                   */
-
-static const uint32_t crc_32_tab[] = { /* CRC polynomial 0xedb88320 */
-0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
-0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
-0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
-0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
-0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
-0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
-0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
-0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
-0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
-0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
-0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
-0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
-0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
-0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
-0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
-0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
-0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
-0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
-0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
-0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
-0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
-0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-#define UPDC32(octet,crc) (crc_32_tab[((crc) ^ (octet)) & 0xff] ^ ((crc) >> 8))
-
-uint32_t crc32buf(char *buf, size_t len)
-{
-      uint32_t crc;
-
-      crc = 0xFFFFFFFF;
-
-      for ( ; len; --len, ++buf)
-      {
-            crc = UPDC32(*buf, crc);
-      }
-
-      return crc;
-}