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authorFelix Fietkau <nbd@openwrt.org>2007-05-03 16:42:37 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-05-03 16:42:37 +0000
commitf472d78868cbc8d8e218a7f66c50f1c8988ba43d (patch)
tree6a555c5b85857a176aac4c97a0a33d239e39cc93 /target/linux/ar7-2.4/image/src/loader.c
parenta5209e63ef8682fcc2ce30a918b2f91f85364c54 (diff)
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nuke ar7-2.4 (old code, dsl driver no longer compiles, replaced by ar7-2.6)
SVN-Revision: 7087
Diffstat (limited to 'target/linux/ar7-2.4/image/src/loader.c')
-rw-r--r--target/linux/ar7-2.4/image/src/loader.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/target/linux/ar7-2.4/image/src/loader.c b/target/linux/ar7-2.4/image/src/loader.c
deleted file mode 100644
index 22b909d7e9..0000000000
--- a/target/linux/ar7-2.4/image/src/loader.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* inflate.c -- Not copyrighted 1992 by Mark Adler
- version c10p1, 10 January 1993 */
-
-/*
- * Adapted for booting Linux by Hannu Savolainen 1993
- * based on gzip-1.0.3
- *
- * Nicolas Pitre <nico@visuaide.com>, 1999/04/14 :
- * Little mods for all variable to reside either into rodata or bss segments
- * by marking constant variables with 'const' and initializing all the others
- * at run-time only. This allows for the kernel uncompressor to run
- * directly from Flash or ROM memory on embeded systems.
- */
-
-#include <linux/config.h>
-#include "gzip.h"
-#include "LzmaDecode.h"
-
-/* Function prototypes */
-unsigned char get_byte(void);
-int tikernelunzip(int,char *[], char *[]);
-static int tidecompress(uch *, uch *);
-
-void kernel_entry(int, char *[], char *[]);
-void (*ke)(int, char *[], char *[]); /* Gen reference to kernel function */
-void (*prnt)(unsigned int, char *); /* Gen reference to Yamon print function */
-void printf(char *ptr); /* Generate our own printf */
-
-int tikernelunzip(int argc, char *argv[], char *arge[])
-{
- extern unsigned int _ftext;
- extern uch kernelimage[];
- uch *in, *out;
- int status;
-
- printf("Launching kernel decompressor.\n");
-
- out = (unsigned char *) LOADADDR;
- in = &(kernelimage[0]);
-
- status = tidecompress(in, out);
-
- if (status == 0) {
- printf("Kernel decompressor was successful ... launching kernel.\n");
-
- ke = ( void(*)(int, char *[],char*[]))kernel_entry;
- (*ke)(argc,argv,arge);
-
- return (0);
- } else {
- printf("Error in decompression.\n");
- return(1);
- }
-}
-
-#if 0
-char hex[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
-void print_i(int i)
-{
- int j;
- char buf[11];
-
- buf[0] = '0';
- buf[1] = 'x';
- buf[10] = 0;
-
- for (j = 0; j < 8; j++)
- {
- buf[2 + 7 - j] = hex[i & 0xf];
- i = i >> 4;
- }
-
- printf(buf);
-}
-#endif
-
-int tidecompress(uch *indata, uch *outdata)
-{
- extern unsigned int workspace;
- extern unsigned char kernelimage[], kernelimage_end[];
- unsigned int i; /* temp value */
- unsigned int lc; /* literal context bits */
- unsigned int lp; /* literal pos state bits */
- unsigned int pb; /* pos state bits */
- unsigned int osize; /* uncompressed size */
- unsigned int wsize; /* window size */
- unsigned int insize = kernelimage_end - kernelimage;
- int status;
-
- output_ptr = 0;
- output_data = outdata;
- input_data = indata;
-
- /* lzma args */
- i = get_byte();
- lc = i % 9, i = i / 9;
- lp = i % 5, pb = i / 5;
-
- /* skip rest of the LZMA coder property */
- for (i = 0; i < 4; i++)
- get_byte();
-
- /* read the lower half of uncompressed size in the header */
- osize = ((unsigned int)get_byte()) +
- ((unsigned int)get_byte() << 8) +
- ((unsigned int)get_byte() << 16) +
- ((unsigned int)get_byte() << 24);
-
- /* skip rest of the header (upper half of uncompressed size) */
- for (i = 0; i < 4; i++)
- get_byte();
-
- i = 0;
- wsize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp))) * sizeof(CProb);
-
- if ((status = LzmaDecode((unsigned char *) &workspace, wsize, lc, lp, pb,
- indata + 13, insize - 13, (unsigned char *) output_data, osize, &i)) == LZMA_RESULT_OK)
- return 0;
-
- return status;
-}
-
-
-void printf(char *ptr)
-{
- unsigned int *tempptr = (unsigned int *)0x90000534;
- prnt = ( void (*)(unsigned int, char *)) *tempptr;
- (*prnt)(0,ptr);
-}
-
-unsigned char get_byte()
-{
- unsigned char c;
-
- c = *input_data;
- input_data++;
-
- return c;
-}
-