1 files changed, 0 insertions, 116 deletions
diff --git a/src/unexencap.c b/src/unexencap.c
deleted file mode 100644
index 4ffc41145a9..00000000000
--- a/src/unexencap.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Waiting for papers!  */
-
-/*
- * Do an unexec() for coff encapsulation. Uses the approach I took
- * for AKCL, so don't be surprised if it doesn't look too much like
- * the other unexec() routines. Assumes NO_REMAP. Should be easy to
- * adapt to the emacs style unexec() if that is desired, but this works
- * just fine for me with GCC/GAS/GLD under System V.  - Jordan
- */
-
-#include <sys/types.h>
-#include <sys/fcntl.h>
-#include <sys/file.h>
-#include <stdio.h>
-#include "/usr/gnu/lib/gcc/gcc-include/a.out.h"
-
-filecpy(to, from, n)
-FILE *to, *from;
-register int n;
-{
-	char buffer[BUFSIZ];
-
-	for (;;)
-		if (n > BUFSIZ) {
-			fread(buffer, BUFSIZ, 1, from);
-			fwrite(buffer, BUFSIZ, 1, to);
-			n -= BUFSIZ;
-		} else if (n > 0) {
-			fread(buffer, 1, n, from);
-			fwrite(buffer, 1, n, to);
-			break;
-		} else
-			break;
-}
-/* ****************************************************************
- * unexec
- *
- * driving logic.
- * ****************************************************************/
-unexec (new_name, a_name, data_start, bss_start, entry_address)
-char *new_name, *a_name;
-unsigned data_start, bss_start, entry_address;
-{	
-	struct coffheader header1;
-	struct coffscn *tp, *dp, *bp;
-	struct exec header;
-	int stsize;
-	char *original_file = a_name;
-	char *save_file = new_name;
-
-	char *data_begin, *data_end;
-	int original_data;
-	FILE *original, *save;
-	register int n;
-	register char *p;
-	extern char *sbrk();
-	char stdin_buf[BUFSIZ], stdout_buf[BUFSIZ];
-
-
-	fclose(stdin);
-	original = fopen(original_file, "r");
-	if (stdin != original || original->_file != 0) {
-		fprintf(stderr, "unexec: Can't open the original file.\n");
-		exit(1);
-	}
-	setbuf(original, stdin_buf);
-	fclose(stdout);
-	unlink(save_file);
-	n = open(save_file, O_CREAT|O_WRONLY, 0777);
-	if (n != 1 || (save = fdopen(n, "w")) != stdout) {
-		fprintf(stderr, "unexec: Can't open the save file.\n");
-		exit(1);
-	}
-	setbuf(save, stdout_buf);
-
-	fread(&header1, sizeof(header1), 1, original);
-        tp = &header1.scns[0];
-        dp = &header1.scns[1];
-        bp = &header1.scns[2];
-        fread(&header, sizeof(header), 1, original);
-        data_begin=(char *)N_DATADDR(header);
-        data_end = sbrk(0);
-        original_data = header.a_data;
-        header.a_data = data_end - data_begin;
-        header.a_bss = 0;
-        dp->s_size = header.a_data;
-        bp->s_paddr = dp->s_vaddr + dp->s_size;
-        bp->s_vaddr = bp->s_paddr; 
-        bp->s_size = 0; 
-        header1.tsize = tp->s_size;
-        header1.dsize = dp->s_size;
-        header1.bsize = bp->s_size;
-        fwrite(&header1, sizeof(header1), 1, save);
-        fwrite(&header, sizeof(header), 1, save);
-
-        filecpy(save, original, header.a_text);
-
-	for (n = header.a_data, p = data_begin;  ;  n -= BUFSIZ, p += BUFSIZ)
-		if (n > BUFSIZ)
-			fwrite(p, BUFSIZ, 1, save);
-		else if (n > 0) {
-			fwrite(p, 1, n, save);
-			break;
-		} else
-			break;
-
-	fseek(original, original_data, 1);
-
-        filecpy(save, original, header.a_syms+header.a_trsize+header.a_drsize);
-        fread(&stsize, sizeof(stsize), 1, original);
-        fwrite(&stsize, sizeof(stsize), 1, save);
-        filecpy(save, original, stsize - sizeof(stsize));
-
-	fclose(original);
-	fclose(save);
-}