patch-2.3.42 linux/arch/sparc/ap1000/kgdb.c

• Lines: 79
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.3.41/linux/arch/sparc/ap1000/kgdb.c
• Orig date: Sun Jan 26 02:07:06 1997

diff -u --recursive --new-file v2.3.41/linux/arch/sparc/ap1000/kgdb.c linux/arch/sparc/ap1000/kgdb.c
@@ -1,78 +0,0 @@
-  /*
-   * Copyright 1996 The Australian National University.
-   * Copyright 1996 Fujitsu Laboratories Limited
-   * 
-   * This software may be distributed under the terms of the Gnu
-   * Public License version 2 or later
-  */
-/* routines to support remote kgdb to Linux/AP+ cells */
-
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/malloc.h>
-#include <asm/ap1000/apservice.h>
-#include <asm/ap1000/apreg.h>
-
-static char out_buf[0x100];
-static int out_buf_pos = 0;
-
-static char in_buf[0x100];
-static int in_buf_pos = 0;
-static int in_buf_count = 0;
-
-static int hash_pos = -1;
-
-void ap_dbg_flush(void)
-{
-	struct cap_request req;
-	
-	if (out_buf_pos == 0) return;
-	
-	req.cid = mpp_cid();
-	req.type = REQ_PUTDEBUGSTRING;
-	req.size = sizeof(req) + out_buf_pos;
-	req.header = MAKE_HEADER(HOST_CID);
-	
-	write_bif_polled((char *)&req,sizeof(req),(char *)out_buf,out_buf_pos);
-	
-	out_buf_pos = 0;
-	hash_pos = -1;
-}
-
-/* called by the gdb stuff */
-void putDebugChar(char c)
-{
-	if (c == '#') hash_pos = out_buf_pos;
-	
-	out_buf[out_buf_pos++] = c;
-	if (out_buf_pos == sizeof(out_buf)) {
-		ap_dbg_flush();
-	}
-}
-
-/* used by gdb to get input */
-char getDebugChar(void)
-{
-	unsigned flags;
-	struct cap_request req;
-	
-	ap_dbg_flush();
-	
-	if (in_buf_count == 0) {
-		req.cid = mpp_cid();
-		req.type = REQ_GETDEBUGCHAR;
-		req.size = sizeof(req);
-		req.header = MAKE_HEADER(HOST_CID);
-		
-		save_flags(flags); cli();
-		write_bif_polled((char *)&req,sizeof(req),NULL,0);
-		ap_wait_request(&req,REQ_GETDEBUGCHAR);
-		read_bif(in_buf,req.size - sizeof(req));
-		in_buf_pos = 0;
-		in_buf_count = req.size - sizeof(req);
-		restore_flags(flags);
-	}
-	
-	in_buf_count--;
-	return(in_buf[in_buf_pos++]);
-}