From 5d4c6d95015015bdc10eba4d6687018d2cc172d3 Mon Sep 17 00:00:00 2001
From: Zachary Ware <zachary.ware@gmail.com>
Date: Sat, 17 Sep 2016 01:25:24 -0500
Subject: Closes #27979: Remove bundled copy of libffi

An installed copy of libffi is now required for building _ctypes on
any platform but OSX and Windows.
---
 Modules/_ctypes/libffi/src/moxie/eabi.S | 101 --------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 Modules/_ctypes/libffi/src/moxie/eabi.S

(limited to 'Modules/_ctypes/libffi/src/moxie/eabi.S')

diff --git a/Modules/_ctypes/libffi/src/moxie/eabi.S b/Modules/_ctypes/libffi/src/moxie/eabi.S
deleted file mode 100644
index ac7aceb1a6..0000000000
--- a/Modules/_ctypes/libffi/src/moxie/eabi.S
+++ /dev/null
@@ -1,101 +0,0 @@
-/* -----------------------------------------------------------------------
-   eabi.S - Copyright (c) 2012, 2013  Anthony Green
-   
-   Moxie Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.globl ffi_prep_args_EABI
-
-	.text
-	.p2align 4
-	.globl ffi_call_EABI
-	.type ffi_call_EABI, @function
-
-	# $r0 :   ffi_prep_args
-	# $r1 :   &ecif
-	# $r2 :   cif->bytes
-	# $r3 :   fig->flags
-	# $r4 :   ecif.rvalue
-	# $r5 :   fn
-	
-ffi_call_EABI:
-	push	$sp, $r6
-	push	$sp, $r7
-	push	$sp, $r8
-	dec	$sp, 24
-
-	/* Store incoming args on stack.  */
-	sto.l	0($sp), $r0 /* ffi_prep_args */
-	sto.l	4($sp), $r1 /* ecif */
-	sto.l	8($sp), $r2 /* bytes */
-	sto.l	12($sp), $r3 /* flags */
-	sto.l	16($sp), $r4 /* &rvalue */
-	sto.l	20($sp), $r5 /* fn */
-	
-	/* Call ffi_prep_args.  */
-	mov 	$r6, $r4 /* Save result buffer */
-	mov	$r7, $r5 /* Save the target fn */
-	mov	$r8, $r3 /* Save the flags */
-	sub.l	$sp, $r2 /* Allocate stack space */
-	mov	$r0, $sp /* We can stomp over $r0 */
-	/* $r1 is already set up */
-	jsra 	ffi_prep_args
-
-	/* Load register arguments.  */
-	ldo.l	$r0, 0($sp)
-	ldo.l	$r1, 4($sp)
-	ldo.l	$r2, 8($sp)
-	ldo.l	$r3, 12($sp)
-	ldo.l	$r4, 16($sp)
-	ldo.l	$r5, 20($sp)
-	
-	/* Call the target function.  */
-	jsr	$r7
-
-	ldi.l	$r7, 0xffffffff
-	cmp	$r8, $r7
-	beq	retstruct
-
-	ldi.l	$r7, 4
-	cmp	$r8, $r7
-	bgt	ret2reg
-
-	st.l	($r6), $r0
-	jmpa	retdone
-
-ret2reg:	
-	st.l	($r6), $r0
-	sto.l	4($r6), $r1
-
-retstruct:
-retdone:	
-	/* Return.  */
-	ldo.l	$r6, -4($fp)
-	ldo.l	$r7, -8($fp)
-	ldo.l	$r8, -12($fp)
-	ret
-	.size ffi_call_EABI, .-ffi_call_EABI
-	
-- 
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