remove the h8300 architecture

Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 0 insertions, 75 deletions

diff --git a/arch/h8300/include/asm/user.h b/arch/h8300/include/asm/user.h
deleted file mode 100644
index 2298909f24c6..000000000000
--- a/arch/h8300/include/asm/user.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _H8300_USER_H
-#define _H8300_USER_H
-
-#include <asm/page.h>
-
-/* Core file format: The core file is written in such a way that gdb
-   can understand it and provide useful information to the user (under
-   linux we use the 'trad-core' bfd).  There are quite a number of
-   obstacles to being able to view the contents of the floating point
-   registers, and until these are solved you will not be able to view the
-   contents of them.  Actually, you can read in the core file and look at
-   the contents of the user struct to find out what the floating point
-   registers contain.
-   The actual file contents are as follows:
-   UPAGE: 1 page consisting of a user struct that tells gdb what is present
-   in the file.  Directly after this is a copy of the task_struct, which
-   is currently not used by gdb, but it may come in useful at some point.
-   All of the registers are stored as part of the upage.  The upage should
-   always be only one page.
-   DATA: The data area is stored.  We use current->end_text to
-   current->brk to pick up all of the user variables, plus any memory
-   that may have been malloced.  No attempt is made to determine if a page
-   is demand-zero or if a page is totally unused, we just cover the entire
-   range.  All of the addresses are rounded in such a way that an integral
-   number of pages is written.
-   STACK: We need the stack information in order to get a meaningful
-   backtrace.  We need to write the data from (esp) to
-   current->start_stack, so we round each of these off in order to be able
-   to write an integer number of pages.
-   The minimum core file size is 3 pages, or 12288 bytes.
-*/
-
-/* This is the old layout of "struct pt_regs" as of Linux 1.x, and
-   is still the layout used by user (the new pt_regs doesn't have
-   all registers). */
-struct user_regs_struct {
-	long er1, er2, er3, er4, er5, er6;
-	long er0;
-	long usp;
-	long orig_er0;
-	long ccr;
-	long pc;
-};
-
-/* When the kernel dumps core, it starts by dumping the user struct -
-   this will be used by gdb to figure out where the data and stack segments
-   are within the file, and what virtual addresses to use. */
-struct user {
-/* We start with the registers, to mimic the way that "memory" is returned
-   from the ptrace(3,...) function.  */
-	struct user_regs_struct regs;	/* Where the registers are actually stored */
-/* ptrace does not yet supply these.  Someday.... */
-/* The rest of this junk is to help gdb figure out what goes where */
-	unsigned long int u_tsize;	/* Text segment size (pages). */
-	unsigned long int u_dsize;	/* Data segment size (pages). */
-	unsigned long int u_ssize;	/* Stack segment size (pages). */
-	unsigned long start_code;     /* Starting virtual address of text. */
-	unsigned long start_stack;	/* Starting virtual address of stack area.
-					   This is actually the bottom of the stack,
-					   the top of the stack is always found in the
-					   esp register.  */
-	long int signal;		/* Signal that caused the core dump. */
-	int reserved;			/* No longer used */
-	unsigned long u_ar0;		/* Used by gdb to help find the values for */
-	/* the registers. */
-	unsigned long magic;		/* To uniquely identify a core file */
-	char u_comm[32];		/* User command that was responsible */
-};
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif