ARM port: add support for Thumb2. To be tested.

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2549 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 0 insertions, 64 deletions

diff --git a/runtime/arm/i64_smod.s b/runtime/arm/i64_smod.s
deleted file mode 100644
index 8e766a0..0000000
--- a/runtime/arm/i64_smod.s
+++ /dev/null
@@ -1,64 +0,0 @@
-@ *****************************************************************
-@
-@               The Compcert verified compiler
-@
-@           Xavier Leroy, INRIA Paris-Rocquencourt
-@
-@ Copyright (c) 2013 Institut National de Recherche en Informatique et
-@  en Automatique.
-@
-@ Redistribution and use in source and binary forms, with or without
-@ modification, are permitted provided that the following conditions are met:
-@     * Redistributions of source code must retain the above copyright
-@       notice, this list of conditions and the following disclaimer.
-@     * Redistributions in binary form must reproduce the above copyright
-@       notice, this list of conditions and the following disclaimer in the
-@       documentation and/or other materials provided with the distribution.
-@     * Neither the name of the <organization> nor the
-@       names of its contributors may be used to endorse or promote products
-@       derived from this software without specific prior written permission.
-@ 
-@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-@ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-@ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-@ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT
-@ HOLDER> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-@ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-@ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-@ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-@ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-@ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-@
-@ *********************************************************************
-
-@ Helper functions for 64-bit integer arithmetic.  ARM version.
-
-        .text
-
-@@@ Signed modulus	
-
-	.global __i64_smod
-__i64_smod:
-        push {r4, r5, r6, r7, r8, r10, lr}
-	mov r10, r1              @ r10 = sign of result
-        mov r4, r1, asr#31       @ take absolute value of N
-        eor r0, r0, r4           @ N = (N ^ (N >>s 31)) - (N >>s 31)
-        eor r1, r1, r4
-        subs r0, r0, r4
-        sbc r1, r1, r4
-        mov r4, r3, asr #31      @ take absolute value of D
-        eor r2, r2, r4
-        eor r3, r3, r4
-        subs r2, r2, r4
-        sbc r3, r3, r4
-        bl __i64_udivmod         @ do unsigned division
-        eor r0, r0, r10, asr#31  @ apply expected sign
-        eor r1, r1, r10, asr#31
-        subs r0, r0, r10, asr#31
-        sbc r1, r1, r10, asr#31
-        pop {r4, r5, r6, r7, r8, r10, lr}
-        bx lr
-	.type __i64_smod, %function
-	.size __i64_smod, . - __i64_smod
-