/*
 * hex2hex reads stdin in Intel HEX format and produces an
 * (unsigned char) array which contains the bytes and writes it
 * to stdout using C syntax
 */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#define ABANDON(why) { fprintf(stderr, "%s\n", why); exit(1); }
#define MAX_SIZE (256*1024)
unsigned char buf[MAX_SIZE];

static int loadhex(FILE *inf, unsigned char *buf)
{
	int l=0, c, i;

	while ((c=getc(inf))!=EOF)
	{
		if (c == ':')	/* Sync with beginning of line */
		{
			int n, check;
			unsigned char sum;
			int addr;
			int linetype;

			if (fscanf(inf, "%02x", &n) != 1)
			   ABANDON("File format error");
			sum = n;

			if (fscanf(inf, "%04x", &addr) != 1)
			   ABANDON("File format error");
			sum += addr/256;
			sum += addr%256;

			if (fscanf(inf, "%02x", &linetype) != 1)
			   ABANDON("File format error");
			sum += linetype;

			if (linetype != 0)
			   continue;

			for (i=0;i<n;i++)
			{
				if (fscanf(inf, "%02x", &c) != 1)
			   	   ABANDON("File format error");
				if (addr >= MAX_SIZE)
				   ABANDON("File too large");
				buf[addr++] = c;
				if (addr > l)
				   l = addr;
				sum += c;
			}

			if (fscanf(inf, "%02x", &check) != 1)
			   ABANDON("File format error");

			sum = ~sum + 1;
			if (check != sum)
			   ABANDON("Line checksum error");
		}
	}

	return l;
}

int main( int argc, const char * argv [] )
{
	const char * varline;
	int i,l;
	int id=0;

	if(argv[1] && strcmp(argv[1], "-i")==0)
	{
		argv++;
		argc--;
		id=1;
	}
	if(argv[1]==NULL)
	{
		fprintf(stderr,"hex2hex: [-i] filename\n");
		exit(1);
	}
	varline = argv[1];
	l = loadhex(stdin, buf);

	printf("/*\n *\t Computer generated file. Do not edit.\n */\n");
        printf("static int %s_len = %d;\n", varline, l);
	printf("static unsigned char %s[] %s = {\n", varline, id?"__initdata":"");

	for (i=0;i<l;i++)
	{
		if (i) printf(",");
		if (i && !(i % 16)) printf("\n");
		printf("0x%02x", buf[i]);
	}

	printf("\n};\n\n");
	return 0;
}
ctive' href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/size'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>testing</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>selftests</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>size</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='24b86839fab8e8059d2b16e0067dc86a1a0d3514'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-22 12:45:47 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-22 12:45:47 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>24b86839fab8e8059d2b16e0067dc86a1a0d3514</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/size?id=585457fc8383e373ab923e46cd1f70bbfe46763f'>585457fc8383e373ab923e46cd1f70bbfe46763f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514&amp;id2=585457fc8383e373ab923e46cd1f70bbfe46763f'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/size?id=0fec9557fd0c5349e3bd1a2141612a60bc20bb71'>0fec9557fd0c5349e3bd1a2141612a60bc20bb71</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/size?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514&amp;id2=0fec9557fd0c5349e3bd1a2141612a60bc20bb71'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip</div><div class='commit-msg'>Pull smp/hotplug fix from Thomas Gleixner:
 "Remove an unused variable which is a leftover from the notifier
  removal"

* 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  cpu/hotplug: Remove unused but set variable in _cpu_down()
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=24b86839fab8e8059d2b16e0067dc86a1a0d3514'>Diffstat</a> (limited to 'tools/testing/selftests/size')</div><table summary='diffstat' class='diffstat'>