ssvb

Testing libjpeg-turbo master 70327296e21343ed991a291601f9621edeb37003 on a softfloat little endian MIPS74K hardware:

<< MIPSELo32 >> OpenWrt ~ # cd libjpeg-turbo/
<< MIPSELo32 >> OpenWrt ~/libjpeg-turbo # mkdir build
<< MIPSELo32 >> OpenWrt ~/libjpeg-turbo # cd build/
<< MIPSELo32 >> OpenWrt ~/libjpeg-turbo/build # cmake ..
-- The C compiler identification is GNU 7.2.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info

ssvb

$ cat test.c 
typedef short JCOEF;
typedef unsigned char JSAMPLE;
typedef unsigned int JDIMENSION;
typedef JCOEF *JCOEFPTR;        /* useful in a couple of places */

#define GETJSAMPLE(value)  ((int)(value))
#define CENTERJSAMPLE   128
#define FAST_FLOAT float

ssvb

Allwinner H64, TOC0 style boot, FEL button pressed

01400000: 00010003
01400004: 00020003
01400008: 00030003
0140000c: 00040003
01400010: 00110003
01400014: 00120003
01400018: 00130003
0140001c: 00140003

ssvb

root@android:/ # busybox free                                                  
             total         used         free       shared      buffers
Mem:        362016       280000        82016            0         4656
-/+ buffers:             275344        86672
Swap:            0            0            0

ssvb

$ diff --unified=20 u-boot.orig-v2016.09-rc1.disasm u-boot.revert-1a83fb4.disasm 
--- u-boot.orig-v2016.09-rc1.disasm	2016-07-29 17:28:31.000000000 +0300
+++ u-boot.revert-1a83fb4.disasm	2016-07-29 17:28:41.000000000 +0300
@@ -1,22 +1,22 @@
 
-u-boot.orig:     file format elf64-littleaarch64
+u-boot:     file format elf64-littleaarch64
 
 
 Disassembly of section .text:

ssvb

From aaa3428877546e7dff686e4e526f886becc59323 Mon Sep 17 00:00:00 2001
From: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Date: Mon, 25 Jul 2016 19:43:58 +0300
Subject: [PATCH] musl nothreshold malloc

---
 src/malloc/malloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/malloc/malloc.c b/src/malloc/malloc.c

ssvb

From 44eac78981c07cf2f73a338d3e34eed685f6309d Mon Sep 17 00:00:00 2001
From: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Date: Mon, 25 Jul 2016 17:42:19 +0300
Subject: [PATCH] OpenRISC support for GCC 5.3.0

This is the difference between dfad8a2635433704c74c70db28c3559867c2e362
from https://github.com/openrisc/or1k-gcc.git and vanilla GCC 5.3.0
---
 ChangeLog.or1k                                     |    8 +
 config/picflag.m4                                  |    3 +

ssvb

-----------------------------------------------------------------------

    49f0:	e3a00001 	mov	r0, #1
    49f4:	e5cb0028 	strb	r0, [fp, #40]	; 0x28

-----------------------------------------------------------------------

    4e5c:	e3a00801 	mov	r0, #65536	; 0x10000
    4e60:	e58d0000 	str	r0, [sp]
    [...]

ssvb

sunxi-tools 9e7f3a3a93290654c6a30a157484c46d37686d20

$ arm-linux-gnueabihf-gcc -v
Using built-in specs.
COLLECT_GCC=/usr/x86_64-pc-linux-gnu/arm-linux-gnueabihf/gcc-bin/4.7.4/arm-linux-gnueabihf-gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/arm-linux-gnueabihf/4.7.4/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: /var/tmp/portage/cross-arm-linux-gnueabihf/gcc-4.7.4/work/gcc-4.7.4/configure --host=x86_64-pc-linux-gnu --target=arm-linux-gnueabihf --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/arm-linux-gnueabihf/gcc-bin/4.7.4 --includedir=/usr/lib/gcc/arm-linux-gnueabihf/4.7.4/include --datadir=/usr/share/gcc-data/arm-linux-gnueabihf/4.7.4 --mandir=/usr/share/gcc-data/arm-linux-gnueabihf/4.7.4/man --infodir=/usr/share/gcc-data/arm-linux-gnueabihf/4.7.4/info --with-gxx-include-dir=/usr/lib/gcc/arm-linux-gnueabihf/4.7.4/include/g++-v4 --with-python-dir=/share/gcc-data/arm-linux-gnueabihf/4.7.4/python --enable-languages=c,c++ --enable-obsolete --enable-secureplt --disable-werror -

ssvb

#!/usr/bin/env ruby

data = []
File.open(ARGV[0]).each_byte {|b| data.push(b) }

(0..(data.size - 1)).step(4) {|i|
    x0 = data[i + 0]
    x1 = data[i + 1]
    x2 = data[i + 2]
    x3 = data[i + 3]