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-rw-r--r--arch/tile/include/asm/kgdb.h71
1 files changed, 0 insertions, 71 deletions
diff --git a/arch/tile/include/asm/kgdb.h b/arch/tile/include/asm/kgdb.h
deleted file mode 100644
index 280c181cf0db..000000000000
--- a/arch/tile/include/asm/kgdb.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright 2013 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * 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, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- *
- * TILE-Gx KGDB support.
- */
-
-#ifndef __TILE_KGDB_H__
-#define __TILE_KGDB_H__
-
-#include <linux/kdebug.h>
-#include <arch/opcode.h>
-
-#define GDB_SIZEOF_REG sizeof(unsigned long)
-
-/*
- * TILE-Gx gdb is expecting the following register layout:
- * 56 GPRs(R0 - R52, TP, SP, LR), 8 special GPRs(networks and ZERO),
- * plus the PC and the faultnum.
- *
- * Even though kernel not use the 8 special GPRs, they need to be present
- * in the registers sent for correct processing in the host-side gdb.
- *
- */
-#define DBG_MAX_REG_NUM (56+8+2)
-#define NUMREGBYTES (DBG_MAX_REG_NUM * GDB_SIZEOF_REG)
-
-/*
- * BUFMAX defines the maximum number of characters in inbound/outbound
- * buffers at least NUMREGBYTES*2 are needed for register packets,
- * Longer buffer is needed to list all threads.
- */
-#define BUFMAX 2048
-
-#define BREAK_INSTR_SIZE TILEGX_BUNDLE_SIZE_IN_BYTES
-
-/*
- * Require cache flush for set/clear a software breakpoint or write memory.
- */
-#define CACHE_FLUSH_IS_SAFE 1
-
-/*
- * The compiled-in breakpoint instruction can be used to "break" into
- * the debugger via magic system request key (sysrq-G).
- */
-static tile_bundle_bits compiled_bpt = TILEGX_BPT_BUNDLE | DIE_COMPILED_BPT;
-
-enum tilegx_regnum {
- TILEGX_PC_REGNUM = TREG_LAST_GPR + 9,
- TILEGX_FAULTNUM_REGNUM,
-};
-
-/*
- * Generate a breakpoint exception to "break" into the debugger.
- */
-static inline void arch_kgdb_breakpoint(void)
-{
- asm volatile (".quad %0\n\t"
- ::""(compiled_bpt));
-}
-
-#endif /* __TILE_KGDB_H__ */