good by nios

Get rid of NIOS support. We try to support NIOSII.

1 files changed, 0 insertions, 98 deletions

diff --git a/libc/sysdeps/linux/nios/__longjmp.S b/libc/sysdeps/linux/nios/__longjmp.S
deleted file mode 100644
index 5500c7b94..000000000
--- a/libc/sysdeps/linux/nios/__longjmp.S
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   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/>.  */
-
-#include <jmpbuf-offsets.h>
-
-;----------------------------------------
-;         Name: __longjmp
-;  Description: Restore the current context
-;               as saved by a previous nr_setjmp
-;        Input: %o0: jmp_buf (ptr to) array to restore context from
-;               %o1: integer to return
-;       Output: %o0 = 0 the first time we're called, or
-;               whatever longjmp returns later
-; Side Effects: uses %g0, %g1 & %g2
-;    CWP Depth: 0
-;
-
-	.align 2
-	.global	__longjmp
-__longjmp:
-	;
-	; The way we'll do this is by executing
-	; RESTORE instructions until the old
-	; return address matches. Then we'll
-	; jump to where setjmp was called from.
-	;
-	; Since we're moving the window pointer
-	; all over the place, we'll naturally
-	; only use the %g registers.
-	;
-
-	mov	%g0,%o0		; %g0 -> jmp_buf
-	mov	%g1,%o1		; %g1 = return value
-	pfx	jmpbuf_callersret
-	ld	%g2,[%g0]	; %g2 = old return address
-__longjmp_loop:
-	cmp	%g2,%i7		; Are we there yet?
-	skps	cc_ne
-	 br	__longjmp_done
-	 nop			; (delay slot)
-
-	br	__longjmp_loop
-	restore			; (delay slot)
-	;
-	; One might put in a watchdog counter here, to
-	; prevent a runaway stack crawl... but what would that
-	; accomplish? What error can we throw? To whom?
-	;
-
-__longjmp_done:
-	pfx	jmpbuf_l0	; Restore local register l0
-	ld	%l0,[%g0]
-	pfx	jmpbuf_l1	; Restore local register l1
-	ld	%l1,[%g0]
-	pfx	jmpbuf_l2	; Restore local register l2
-	ld	%l2,[%g0]
-	pfx	jmpbuf_l3	; Restore local register l3
-	ld	%l3,[%g0]
-	pfx	jmpbuf_l4	; Restore local register l4
-	ld	%l4,[%g0]
-	pfx	jmpbuf_l5	; Restore local register l5
-	ld	%l5,[%g0]
-	pfx	jmpbuf_l6	; Restore local register l6
-	ld	%l6,[%g0]
-	pfx	jmpbuf_l7	; Restore local register l7
-	ld	%l7,[%g0]
-	pfx	jmpbuf_i0	; Restore input register i0
-	ld	%i0,[%g0]
-	pfx	jmpbuf_i1	; Restore input register i1
-	ld	%i1,[%g0]
-	pfx	jmpbuf_i2	; Restore input register i2
-	ld	%i2,[%g0]
-	pfx	jmpbuf_i3	; Restore input register i3
-	ld	%i3,[%g0]
-	pfx	jmpbuf_i4	; Restore input register i4
-	ld	%i4,[%g0]
-	pfx	jmpbuf_i5	; Restore input register i5
-	ld	%i5,[%g0]
-	pfx	jmpbuf_jmpret
-	ld	%o7,[%g0]	; set fake return address
-	jmp	%o7		; and kinda return there.
-	mov	%o0,%g1		; (delay slot) return value
-
-libc_hidden_def(__longjmp)