remove sh64 support

No real hardware available. The project for sh64 with sh5 seems
dead since 10 years. Gcc will remove support for it soon.

1 files changed, 0 insertions, 82 deletions

diff --git a/libc/sysdeps/linux/sh64/crt1.S b/libc/sysdeps/linux/sh64/crt1.S
deleted file mode 100644
index 6cc3773b7..000000000
--- a/libc/sysdeps/linux/sh64/crt1.S
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Startup code for SH5 & ELF.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Copyright (C) 2001 Hewlett-Packard Australia
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   see <http://www.gnu.org/licenses/>.  */
-
-/* This is the canonical entry point, usually the first thing in the text
-   segment.
-
-	At this entry point, most registers' values are unspecified, except:
-
-   sp		The stack contains the arguments and environment:
-   		0(sp)			argc
-		4(sp)			argv[0]
-		...
-		(4*argc)(sp)		NULL
-		(4*(argc+1))(sp)	envp[0]
-		...
-					NULL
-*/
-
-	.file	"crt1.S"
-
-	.globl	_start
-	.type	_start,%function
-	.type	main,%function
-
-	.section .text64,"xa"
-	.align 2	/* 2^2 = 4 */
-
-_start:
-	/* __uClibc_main (main, argc, argv, init, fini) */
-	movi	__main, r18
-	or	r2, r63, r18	
-
-	/* Pop argc off the stack and save a pointer to argv */
-	ld.l	r15, 0, r3	/* argc */
-	addi	r15, 4, r4	/* argv */
-
-	movi	_init, r5
-	movi	_fini, r6
-
-	/* call main() */
-	movi	__uClibc_main, r17
-	ptabs/l	r17, tr0
-	blink	tr0, r18
-
-	/* should never get here....*/
-	movi	abort, r17
-	ptabs/l	r17, tr0
-	blink	tr0, r63	/* call abort() => (r63) do not come back ... */
-
-/*
- *	The following is a stub to stop the GNU toolchain
- *	from calling its C-RTL initialization routines.
- */
-__main:
-	movi	main, r18
-	ptabs/l	r18, tr0
-	blink	tr0, r63
-
-/* Define a symbol for the first piece of initialized data.  */
-	.data
-	.globl __data_start
-__data_start:
-	.long 0
-	.weak data_start
-	data_start = __data_start