[MIPS] kgdb: Remove existing implementation

This patch explicitly removes the kgdb implementation, for mips which
is intended to be followed by a patch that adds a kgdb implementation
for MIPS that makes use of the kgdb core in the kernel.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 215 deletions

diff --git a/include/asm-mips/gdb-stub.h b/include/asm-mips/gdb-stub.h
deleted file mode 100644
index 22f67d4a71a..00000000000
--- a/include/asm-mips/gdb-stub.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995 Andreas Busse
- * Copyright (C) 2003 Ralf Baechle
- */
-#ifndef _ASM_GDB_STUB_H
-#define _ASM_GDB_STUB_H
-
-
-/*
- * important register numbers
- */
-
-#define REG_EPC			37
-#define REG_FP			72
-#define REG_SP			29
-
-/*
- * Stack layout for the GDB exception handler
- * Derived from the stack layout described in asm-mips/stackframe.h
- *
- * The first PTRSIZE*6 bytes are argument save space for C subroutines.
- */
-#define NUMREGS			90
-
-#define GDB_FR_REG0		(PTRSIZE*6)			/* 0 */
-#define GDB_FR_REG1		((GDB_FR_REG0) + LONGSIZE)	/* 1 */
-#define GDB_FR_REG2		((GDB_FR_REG1) + LONGSIZE)	/* 2 */
-#define GDB_FR_REG3		((GDB_FR_REG2) + LONGSIZE)	/* 3 */
-#define GDB_FR_REG4		((GDB_FR_REG3) + LONGSIZE)	/* 4 */
-#define GDB_FR_REG5		((GDB_FR_REG4) + LONGSIZE)	/* 5 */
-#define GDB_FR_REG6		((GDB_FR_REG5) + LONGSIZE)	/* 6 */
-#define GDB_FR_REG7		((GDB_FR_REG6) + LONGSIZE)	/* 7 */
-#define GDB_FR_REG8		((GDB_FR_REG7) + LONGSIZE)	/* 8 */
-#define GDB_FR_REG9	        ((GDB_FR_REG8) + LONGSIZE)	/* 9 */
-#define GDB_FR_REG10		((GDB_FR_REG9) + LONGSIZE)	/* 10 */
-#define GDB_FR_REG11		((GDB_FR_REG10) + LONGSIZE)	/* 11 */
-#define GDB_FR_REG12		((GDB_FR_REG11) + LONGSIZE)	/* 12 */
-#define GDB_FR_REG13		((GDB_FR_REG12) + LONGSIZE)	/* 13 */
-#define GDB_FR_REG14		((GDB_FR_REG13) + LONGSIZE)	/* 14 */
-#define GDB_FR_REG15		((GDB_FR_REG14) + LONGSIZE)	/* 15 */
-#define GDB_FR_REG16		((GDB_FR_REG15) + LONGSIZE)	/* 16 */
-#define GDB_FR_REG17		((GDB_FR_REG16) + LONGSIZE)	/* 17 */
-#define GDB_FR_REG18		((GDB_FR_REG17) + LONGSIZE)	/* 18 */
-#define GDB_FR_REG19		((GDB_FR_REG18) + LONGSIZE)	/* 19 */
-#define GDB_FR_REG20		((GDB_FR_REG19) + LONGSIZE)	/* 20 */
-#define GDB_FR_REG21		((GDB_FR_REG20) + LONGSIZE)	/* 21 */
-#define GDB_FR_REG22		((GDB_FR_REG21) + LONGSIZE)	/* 22 */
-#define GDB_FR_REG23		((GDB_FR_REG22) + LONGSIZE)	/* 23 */
-#define GDB_FR_REG24		((GDB_FR_REG23) + LONGSIZE)	/* 24 */
-#define GDB_FR_REG25		((GDB_FR_REG24) + LONGSIZE)	/* 25 */
-#define GDB_FR_REG26		((GDB_FR_REG25) + LONGSIZE)	/* 26 */
-#define GDB_FR_REG27		((GDB_FR_REG26) + LONGSIZE)	/* 27 */
-#define GDB_FR_REG28		((GDB_FR_REG27) + LONGSIZE)	/* 28 */
-#define GDB_FR_REG29		((GDB_FR_REG28) + LONGSIZE)	/* 29 */
-#define GDB_FR_REG30		((GDB_FR_REG29) + LONGSIZE)	/* 30 */
-#define GDB_FR_REG31		((GDB_FR_REG30) + LONGSIZE)	/* 31 */
-
-/*
- * Saved special registers
- */
-#define GDB_FR_STATUS		((GDB_FR_REG31) + LONGSIZE)	/* 32 */
-#define GDB_FR_LO		((GDB_FR_STATUS) + LONGSIZE)	/* 33 */
-#define GDB_FR_HI		((GDB_FR_LO) + LONGSIZE)	/* 34 */
-#define GDB_FR_BADVADDR		((GDB_FR_HI) + LONGSIZE)	/* 35 */
-#define GDB_FR_CAUSE		((GDB_FR_BADVADDR) + LONGSIZE)	/* 36 */
-#define GDB_FR_EPC		((GDB_FR_CAUSE) + LONGSIZE)	/* 37 */
-
-/*
- * Saved floating point registers
- */
-#define GDB_FR_FPR0		((GDB_FR_EPC) + LONGSIZE)	/* 38 */
-#define GDB_FR_FPR1		((GDB_FR_FPR0) + LONGSIZE)	/* 39 */
-#define GDB_FR_FPR2		((GDB_FR_FPR1) + LONGSIZE)	/* 40 */
-#define GDB_FR_FPR3		((GDB_FR_FPR2) + LONGSIZE)	/* 41 */
-#define GDB_FR_FPR4		((GDB_FR_FPR3) + LONGSIZE)	/* 42 */
-#define GDB_FR_FPR5		((GDB_FR_FPR4) + LONGSIZE)	/* 43 */
-#define GDB_FR_FPR6		((GDB_FR_FPR5) + LONGSIZE)	/* 44 */
-#define GDB_FR_FPR7		((GDB_FR_FPR6) + LONGSIZE)	/* 45 */
-#define GDB_FR_FPR8		((GDB_FR_FPR7) + LONGSIZE)	/* 46 */
-#define GDB_FR_FPR9		((GDB_FR_FPR8) + LONGSIZE)	/* 47 */
-#define GDB_FR_FPR10		((GDB_FR_FPR9) + LONGSIZE)	/* 48 */
-#define GDB_FR_FPR11		((GDB_FR_FPR10) + LONGSIZE)	/* 49 */
-#define GDB_FR_FPR12		((GDB_FR_FPR11) + LONGSIZE)	/* 50 */
-#define GDB_FR_FPR13		((GDB_FR_FPR12) + LONGSIZE)	/* 51 */
-#define GDB_FR_FPR14		((GDB_FR_FPR13) + LONGSIZE)	/* 52 */
-#define GDB_FR_FPR15		((GDB_FR_FPR14) + LONGSIZE)	/* 53 */
-#define GDB_FR_FPR16		((GDB_FR_FPR15) + LONGSIZE)	/* 54 */
-#define GDB_FR_FPR17		((GDB_FR_FPR16) + LONGSIZE)	/* 55 */
-#define GDB_FR_FPR18		((GDB_FR_FPR17) + LONGSIZE)	/* 56 */
-#define GDB_FR_FPR19		((GDB_FR_FPR18) + LONGSIZE)	/* 57 */
-#define GDB_FR_FPR20		((GDB_FR_FPR19) + LONGSIZE)	/* 58 */
-#define GDB_FR_FPR21		((GDB_FR_FPR20) + LONGSIZE)	/* 59 */
-#define GDB_FR_FPR22		((GDB_FR_FPR21) + LONGSIZE)	/* 60 */
-#define GDB_FR_FPR23		((GDB_FR_FPR22) + LONGSIZE)	/* 61 */
-#define GDB_FR_FPR24		((GDB_FR_FPR23) + LONGSIZE)	/* 62 */
-#define GDB_FR_FPR25		((GDB_FR_FPR24) + LONGSIZE)	/* 63 */
-#define GDB_FR_FPR26		((GDB_FR_FPR25) + LONGSIZE)	/* 64 */
-#define GDB_FR_FPR27		((GDB_FR_FPR26) + LONGSIZE)	/* 65 */
-#define GDB_FR_FPR28		((GDB_FR_FPR27) + LONGSIZE)	/* 66 */
-#define GDB_FR_FPR29		((GDB_FR_FPR28) + LONGSIZE)	/* 67 */
-#define GDB_FR_FPR30		((GDB_FR_FPR29) + LONGSIZE)	/* 68 */
-#define GDB_FR_FPR31		((GDB_FR_FPR30) + LONGSIZE)	/* 69 */
-
-#define GDB_FR_FSR		((GDB_FR_FPR31) + LONGSIZE)	/* 70 */
-#define GDB_FR_FIR		((GDB_FR_FSR) + LONGSIZE)	/* 71 */
-#define GDB_FR_FRP		((GDB_FR_FIR) + LONGSIZE)	/* 72 */
-
-#define GDB_FR_DUMMY		((GDB_FR_FRP) + LONGSIZE)	/* 73, unused ??? */
-
-/*
- * Again, CP0 registers
- */
-#define GDB_FR_CP0_INDEX	((GDB_FR_DUMMY) + LONGSIZE)	/* 74 */
-#define GDB_FR_CP0_RANDOM	((GDB_FR_CP0_INDEX) + LONGSIZE)	/* 75 */
-#define GDB_FR_CP0_ENTRYLO0	((GDB_FR_CP0_RANDOM) + LONGSIZE)/* 76 */
-#define GDB_FR_CP0_ENTRYLO1	((GDB_FR_CP0_ENTRYLO0) + LONGSIZE)/* 77 */
-#define GDB_FR_CP0_CONTEXT	((GDB_FR_CP0_ENTRYLO1) + LONGSIZE)/* 78 */
-#define GDB_FR_CP0_PAGEMASK	((GDB_FR_CP0_CONTEXT) + LONGSIZE)/* 79 */
-#define GDB_FR_CP0_WIRED	((GDB_FR_CP0_PAGEMASK) + LONGSIZE)/* 80 */
-#define GDB_FR_CP0_REG7		((GDB_FR_CP0_WIRED) + LONGSIZE)	/* 81 */
-#define GDB_FR_CP0_REG8		((GDB_FR_CP0_REG7) + LONGSIZE)	/* 82 */
-#define GDB_FR_CP0_REG9		((GDB_FR_CP0_REG8) + LONGSIZE)	/* 83 */
-#define GDB_FR_CP0_ENTRYHI	((GDB_FR_CP0_REG9) + LONGSIZE)	/* 84 */
-#define GDB_FR_CP0_REG11	((GDB_FR_CP0_ENTRYHI) + LONGSIZE)/* 85 */
-#define GDB_FR_CP0_REG12	((GDB_FR_CP0_REG11) + LONGSIZE)	/* 86 */
-#define GDB_FR_CP0_REG13	((GDB_FR_CP0_REG12) + LONGSIZE)	/* 87 */
-#define GDB_FR_CP0_REG14	((GDB_FR_CP0_REG13) + LONGSIZE)	/* 88 */
-#define GDB_FR_CP0_PRID		((GDB_FR_CP0_REG14) + LONGSIZE)	/* 89 */
-
-#define GDB_FR_SIZE		((((GDB_FR_CP0_PRID) + LONGSIZE) + (PTRSIZE-1)) & ~(PTRSIZE-1))
-
-#ifndef __ASSEMBLY__
-
-/*
- * This is the same as above, but for the high-level
- * part of the GDB stub.
- */
-
-struct gdb_regs {
-	/*
-	 * Pad bytes for argument save space on the stack
-	 * 24/48 Bytes for 32/64 bit code
-	 */
-	unsigned long pad0[6];
-
-	/*
-	 * saved main processor registers
-	 */
-	long	 reg0,  reg1,  reg2,  reg3,  reg4,  reg5,  reg6,  reg7;
-	long	 reg8,  reg9, reg10, reg11, reg12, reg13, reg14, reg15;
-	long	reg16, reg17, reg18, reg19, reg20, reg21, reg22, reg23;
-	long	reg24, reg25, reg26, reg27, reg28, reg29, reg30, reg31;
-
-	/*
-	 * Saved special registers
-	 */
-	long	cp0_status;
-	long	lo;
-	long	hi;
-	long	cp0_badvaddr;
-	long	cp0_cause;
-	long	cp0_epc;
-
-	/*
-	 * Saved floating point registers
-	 */
-	long	fpr0,  fpr1,  fpr2,  fpr3,  fpr4,  fpr5,  fpr6,  fpr7;
-	long	fpr8,  fpr9,  fpr10, fpr11, fpr12, fpr13, fpr14, fpr15;
-	long	fpr16, fpr17, fpr18, fpr19, fpr20, fpr21, fpr22, fpr23;
-	long	fpr24, fpr25, fpr26, fpr27, fpr28, fpr29, fpr30, fpr31;
-
-	long	cp1_fsr;
-	long	cp1_fir;
-
-	/*
-	 * Frame pointer
-	 */
-	long	frame_ptr;
-	long    dummy;		/* unused */
-
-	/*
-	 * saved cp0 registers
-	 */
-	long	cp0_index;
-	long	cp0_random;
-	long	cp0_entrylo0;
-	long	cp0_entrylo1;
-	long	cp0_context;
-	long	cp0_pagemask;
-	long	cp0_wired;
-	long	cp0_reg7;
-	long	cp0_reg8;
-	long	cp0_reg9;
-	long	cp0_entryhi;
-	long	cp0_reg11;
-	long	cp0_reg12;
-	long	cp0_reg13;
-	long	cp0_reg14;
-	long	cp0_prid;
-};
-
-/*
- * Prototypes
- */
-
-extern int kgdb_enabled;
-void set_debug_traps(void);
-void set_async_breakpoint(unsigned long *epc);
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_GDB_STUB_H */