Comments for Michał Górny

Comment on uam can now mount CDs and DVDs! by Michał Górny

Michał Górny — Tue, 29 Jan 2013 07:11:23 +0000

It has been moved to bitbucket along with my other projects. I have updated the links in the post.

Comment on uam can now mount CDs and DVDs! by mark

mark — Tue, 27 Nov 2012 01:27:57 +0000

hey what happened to uam? getting 404 error over on github :(

hope you still check these comments

Comment on Research question: integral type sizes on various platforms by Luca Santarelli

Luca Santarelli — Wed, 22 Aug 2012 21:16:02 +0000

Western Digital MyBook World Edition II
(it doesn’t run Gentoo… yet… maybe won’t ever…)

int: 1;8;7;8;15;16;31;32;31;32;
longlong: 63;64;
stdint: 7;8;15;16;-;-;31;32;63;64;-;-;
stdint-least: 7;8;15;16;-;-;31;32;63;64;-;-;
stdint-fast: 7;8;31;32;-;-;31;32;63;64;-;-;
int128: 
stdint-other: 31;32;63;64;
ptr: 0;32;0;32;0;32;
float: 24;32;53;64;
lfloat: 53;64;

[root@argo cxx-type-sizes-0]# uname -a
Linux argo 2.6.17.14 #5 PREEMPT Tue Jun 2 22:17:10 EEST 2009 armv5tejl GNU/Linux

[root@argo cxx-type-sizes-0]# cat /proc/cpuinfo 
Processor	: ARM926EJ-Sid(wb) rev 5 (v5l)
BogoMIPS	: 99.73
Features	: swp half thumb fastmult edsp java 
CPU implementer	: 0x41
CPU architecture: 5TEJ
CPU variant	: 0x0
CPU part	: 0x926
CPU revision	: 5
Cache type	: write-back
Cache clean	: cp15 c7 ops
Cache lockdown	: format C
Cache format	: Harvard
I size		: 32768
I assoc		: 4
I line length	: 32
I sets		: 256
D size		: 32768
D assoc		: 4
D line length	: 32
D sets		: 256

Hardware	: Oxsemi NAS
Revision	: 0000
Serial		: 0000000000000000


[root@argo cxx-type-sizes-0]# gcc -v
Using built-in specs.
Configured with: /II/WD_v2.0_RC18/buildroot/toolchain_build_arm_nofpu/gcc-3.4.2/configure --prefix=/usr --build=i386-pc-linux-gnu --host=arm-linux-uclibc --target=arm-linux-uclibc --enable-languages=c,c++ --enable-shared --with-gxx-include-dir=/usr/include/c++ --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --disable-nls --enable-threads --enable-multilib --with-float=soft
Thread model: posix
gcc version 3.4.2

Comment on Research question: integral type sizes on various platforms by Michał Górny

Michał Górny — Mon, 20 Aug 2012 10:51:20 +0000

Yes, then indeed it is 64-bit.

Comment on Research question: integral type sizes on various platforms by Francois

Francois — Sun, 19 Aug 2012 21:47:41 +0000

Never mind, I figured it out, it says 8.

Comment on Research question: integral type sizes on various platforms by Francois

Francois — Sun, 19 Aug 2012 21:42:49 +0000

Sorry – include what? In that code snippet.

Comment on Research question: integral type sizes on various platforms by Raúl Porcel

Raúl Porcel — Sat, 18 Aug 2012 19:41:02 +0000

BTW, s390 = 31bits(yes, 31), s390x = 64bits

Comment on Research question: integral type sizes on various platforms by Raúl Porcel

Raúl Porcel — Sat, 18 Aug 2012 19:39:12 +0000

The results are from an armv7a hardfloat EABI toolchain.

Comment on Research question: integral type sizes on various platforms by Michał Górny

Michał Górny — Sat, 18 Aug 2012 17:07:07 +0000

A lot of thanks for so many results. However, could you clarify arm a little bit? I believe there’s a lot of ABIs on that platform…

Comment on Research question: integral type sizes on various platforms by Raúl Porcel

Raúl Porcel — Sat, 18 Aug 2012 16:38:43 +0000

arm

int: 1;8;7;8;15;16;31;32;31;32;
longlong: 63;64;
stdint: 7;8;15;16;-;-;31;32;63;64;-;-;
stdint-least: 7;8;15;16;-;-;31;32;63;64;-;-;
stdint-fast: 7;8;31;32;-;-;31;32;63;64;-;-;
int128: 
stdint-other: 31;32;63;64;
ptr: 0;32;0;32;0;32;
float: 24;32;53;64;
lfloat: 53;64;

I forgot to say that all of the results are done with gcc-4.5.3(i.e, current stable)

I’ve also tried with the Intel compiler 11.1.072 on an x86-64 machine with the same results as gcc.