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-rw-r--r--payloads/bayou/self.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/payloads/bayou/self.c b/payloads/bayou/self.c
deleted file mode 100644
index 88e495b17a..0000000000
--- a/payloads/bayou/self.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * This file is part of the bayou project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "bayou.h"
-#include "self.h"
-
-static int nop_decompress(void *dst, void *src, int len)
-{
- memcpy(dst, src, len);
- return len;
-}
-
-#ifdef CONFIG_LZMA
-extern int ulzma(u8 *, u8 *);
-
-static int lzma_decompress(void *dst, void *src, int len)
-{
- return ulzma((u8 *) src, (u8 *) dst);
-}
-#endif
-
-#ifdef CONFIG_NRV2B
-extern int unrv2b(u8 *, u8 *, unsigned long *);
-
-static int nrv2b_decompress(void *dst, void *src, int len)
-{
- unsigned long l = (u32) len;
- return unrv2b(src, dst, &l);
-}
-#endif
-
-static int zeros_decompress(void *dst, void *src, int len)
-{
- memset(dst, 0, len);
- return len;
-}
-
-int self_get_params(u8 *fptr, u8 **params)
-{
- struct self_segment *seg = (struct self_segment *)fptr;
-
- while (seg->type != SELF_TYPE_ENTRY) {
- if (seg->type == 0)
- return -1;
-
- if (seg->type == SELF_TYPE_PARAMS) {
- *params = (u8 *) (fptr + seg->offset);
- return seg->len;
- }
-
- seg++;
- }
-
- *params = NULL;
-
- return 0;
-}
-
-int verify_self(u8 *ptr)
-{
- struct self_segment *seg = (struct self_segment *)ptr;
-
- switch (seg->type) {
- case SELF_TYPE_CODE:
- case SELF_TYPE_DATA:
- case SELF_TYPE_BSS:
- case SELF_TYPE_PARAMS:
- case SELF_TYPE_ENTRY:
- return 1;
- }
-
- return 0;
-}
-
-int self_load_and_run(struct payload *p, int *ret)
-{
- struct self_segment *seg = (struct self_segment *)p->fptr;
- int (*dcmp) (void *, void *, int);
- int dlen;
-
- switch (p->stat.compression) {
-#ifdef CONFIG_LZMA
- case ALGO_LZMA:
- dcmp = lzma_decompress;
- break;
-#endif
-#ifdef CONFIG_NRV2B
- case ALGO_NRV2B:
- dcmp = nrv2b_decompress;
- break;
-#endif
- case ALGO_ZEROES:
- dcmp = zeros_decompress;
- break;
- case ALGO_NONE:
- dcmp = nop_decompress;
- default:
- printf("E: Unsupported decompression type\n");
- return -1;
- }
-
- while (1) {
- u32 laddr = (u32) (seg->load_addr & 0xFFFFFFFF);
-
- switch (seg->type) {
- case SELF_TYPE_CODE:
- case SELF_TYPE_DATA:
- dlen = dcmp((void *)laddr,
- (void *)p->fptr + seg->offset, seg->len);
-
- if (dlen < seg->mem_len) {
- memset((void *)(laddr + dlen), 0,
- seg->mem_len - dlen);
- }
- break;
-
- case SELF_TYPE_BSS:
- memset((void *)laddr, 0, seg->len);
- break;
- case SELF_TYPE_ENTRY:
- *ret = exec(laddr, 0, NULL);
- return 0;
- default:
- break;
- }
-
- seg++;
- }
-
- return -1;
-}