Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-14 Thread Christian Jullien 
Just tested on:
jullien@gcc113:~/tinycc$ uname -a
Linux gcc113 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:45:34 UTC 2016
aarch64 aarch64 aarch64 GNU/Linux

Fully working, no error at all!

Thanks
Christian

-Original Message-
From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org]
On Behalf Of Michael Matz
Sent: vendredi 14 octobre 2016 17:45
To: tinycc-devel@nongnu.org
Subject: Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of
R_AARCH64_CALL26.

Hi,

On Tue, 11 Oct 2016, Edmund Grimley Evans wrote:

> Me:
> 
> > That's interesting. Perhaps that could be extended to AArch64 
> > instead of using the ugly work-around...
> 
> I've pushed my work-around as I'm not sure when I'll be able to 
> investigate the linker...

Just for the benefit of the list: that's fixed now.


Ciao,
Michael.

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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-14 Thread Edmund Grimley Evans 
Michael Matz :

> > I've pushed my work-around as I'm not sure when I'll be able to
> > investigate the linker...
> 
> Just for the benefit of the list: that's fixed now.

Many thanks!

Edmund

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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-14 Thread Michael Matz 
Hi,

On Tue, 11 Oct 2016, Edmund Grimley Evans wrote:

> Me:
> 
> > That's interesting. Perhaps that could be extended to AArch64 instead
> > of using the ugly work-around...
> 
> I've pushed my work-around as I'm not sure when I'll be able to
> investigate the linker...

Just for the benefit of the list: that's fixed now.


Ciao,
Michael.

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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-11 Thread Edmund Grimley Evans 
Me:

> That's interesting. Perhaps that could be extended to AArch64 instead
> of using the ugly work-around...

I've pushed my work-around as I'm not sure when I'll be able to
investigate the linker...

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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-11 Thread Edmund Grimley Evans 
> >This is a work-around for TCC's linker not building a PLT when TCC is
> >invoked with "-run".
> 
> Hm, are you sure?  See
> 
> 9750d0b725d65296364c08451a985c717bf1890d
> Author: Michael Matz ... 2014-04-06 00:30:22
> 
> x86_64: Create proper PLT and GOT also for -run
> 
> 01c041923474750a236da02561f0f8835445848b
> Author: Michael Matz ... 2014-04-06 01:02:42
> 
> arm: Use proper PLT/GOT for -run.

That's interesting. Perhaps that could be extended to AArch64 instead
of using the ugly work-around...

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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-10 Thread grischka 

Edmund Grimley Evans wrote:

This is a work-around for TCC's linker not building a PLT when TCC is
invoked with "-run".


Hm, are you sure?  See

9750d0b725d65296364c08451a985c717bf1890d
Author: Michael Matz ... 2014-04-06 00:30:22

x86_64: Create proper PLT and GOT also for -run

01c041923474750a236da02561f0f8835445848b
Author: Michael Matz ... 2014-04-06 01:02:42

arm: Use proper PLT/GOT for -run.

-- gr



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Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-10 Thread Christian Jullien 
Ops, I read too fast yesterday on my phone and I omitted your patch
bound in mail (I thought it was already pushed).

I'm really sorry AS IT FULLY WORKS (including all possible tests).

 

Many thanks.

 

 

 

From: Tinycc-devel [mailto:tinycc-devel-bounces+eligis=orange...@nongnu.org]
On Behalf Of Christian Jullien
Sent: mardi 11 octobre 2016 06:47
To: tinycc-devel@nongnu.org
Subject: Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of
R_AARCH64_CALL26.

 

Thank you Edmund, but it does not work (see below).

 

Btw, do you know that can ask for an account on GCC Compile Farm Project
(see: https://gcc.gnu.org/wiki/CompileFarm)

Here you can have remote access on different machines for free. Among them
you have:

 

name   port disk   CPU   Notes

gcc113  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc114  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc115  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc116  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

 

This is where I tested:

 

jullien@gcc113:~/tinycc$ more config.h

/* Automatically generated by configure - do not modify */

#ifndef CONFIG_TCCDIR

# define CONFIG_TCCDIR "/usr/local/lib/tcc"

#endif

#define GCC_MAJOR 4

#define GCC_MINOR 8

#define TCC_VERSION "0.9.26"

jullien@gcc113:~/tinycc$ export LD_LIBRARY_PATH=/usr/local/lib/tcc

jullien@gcc113:~/tinycc$ ./configure

Binary  directory   /usr/local/bin

TinyCC directory/usr/local/lib/tcc

Library directory   /usr/local/lib

Include directory   /usr/local/include

Manual directory/usr/local/share/man

Info directory  /usr/local/share/info

Doc directory   /usr/local/share/doc

Target root prefix

Source path /home/jullien/tinycc

C compiler  gcc

Target OS   Linux

CPU aarch64

Big Endian  no

gprof enabled   no

cross compilers no

use libgcc  no

Creating config.mak and config.h

config.h is unchanged

jullien@gcc113:~/tinycc$ make

gcc -o tcc.o -c tcc.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aarch64-

linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2 -Wdeclaration-after-statement
-Wno-

deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-compare

-Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o libtcc.o -c libtcc.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccpp.o -c tccpp.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aarc

h64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement -

Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-com

pare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccgen.o -c tccgen.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccelf.o -c tccelf.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccasm.o -c tccasm.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccrun.o -c tccrun.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o arm64-gen.o -c arm64-gen.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR

="\"aarch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-sta

tement -Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-

sign-compare -Wno-unuse

Re: [Tinycc-devel] PATCH: Use R_AARCH64_MOVW_UABS_G* instead of R_AARCH64_CALL26.

2016-10-10 Thread Christian Jullien 
Thank you Edmund, but it does not work (see below).

 

Btw, do you know that can ask for an account on GCC Compile Farm Project
(see: https://gcc.gnu.org/wiki/CompileFarm)

Here you can have remote access on different machines for free. Among them
you have:

 

name   port disk   CPU   Notes

gcc113  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc114  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc115  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

gcc116  500GB  8x2.4 GHz aarch64 / 32 GB RAM / APM X-Gene Mustang
board / Ubuntu 14.04.3 LTS

 

This is where I tested:

 

jullien@gcc113:~/tinycc$ more config.h

/* Automatically generated by configure - do not modify */

#ifndef CONFIG_TCCDIR

# define CONFIG_TCCDIR "/usr/local/lib/tcc"

#endif

#define GCC_MAJOR 4

#define GCC_MINOR 8

#define TCC_VERSION "0.9.26"

jullien@gcc113:~/tinycc$ export LD_LIBRARY_PATH=/usr/local/lib/tcc

jullien@gcc113:~/tinycc$ ./configure

Binary  directory   /usr/local/bin

TinyCC directory/usr/local/lib/tcc

Library directory   /usr/local/lib

Include directory   /usr/local/include

Manual directory/usr/local/share/man

Info directory  /usr/local/share/info

Doc directory   /usr/local/share/doc

Target root prefix

Source path /home/jullien/tinycc

C compiler  gcc

Target OS   Linux

CPU aarch64

Big Endian  no

gprof enabled   no

cross compilers no

use libgcc  no

Creating config.mak and config.h

config.h is unchanged

jullien@gcc113:~/tinycc$ make

gcc -o tcc.o -c tcc.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aarch64-

linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2 -Wdeclaration-after-statement
-Wno-

deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-compare

-Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o libtcc.o -c libtcc.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccpp.o -c tccpp.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aarc

h64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement -

Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-com

pare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccgen.o -c tccgen.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccelf.o -c tccelf.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccasm.o -c tccasm.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o tccrun.o -c tccrun.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR="\"aa

rch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-statement

-Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-sign-c

ompare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

gcc -o arm64-gen.o -c arm64-gen.c -DCONFIG_LDDIR="\"lib\""
-DCONFIG_MULTIARCHDIR

="\"aarch64-linux-gnu\"" -DTCC_TARGET_ARM64 -Wall -g -O2
-Wdeclaration-after-sta

tement -Wno-deprecated-declarations -Wno-strict-aliasing -Wno-pointer-sign
-Wno-

sign-compare -Wno-unused-result -Wno-uninitialized -fno-strict-aliasing -I.

ar rcs libtcc.a libtcc.o tccpp.o tccgen.o tccelf.o tccasm.o tccrun.o
arm64-gen.o

 

gcc -o tcc tcc.o libtcc.a -Wall -g -O2 -Wdeclaration-after-statement
-Wno-deprec

ated-declarations -Wno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare
-Wno-

unused-result -Wno-uninitialized -fno-strict-aliasing -I.  -lm -ldl

make -C lib native

make[1]: Entering directory `/home/jullien/tinycc/lib'

ar rcs ../libtcc1.a arm64/lib-arm64.o

make[1]: Leaving directory `/home/jullien/tinycc/lib'

jullien@gcc113:~/tinycc$ make test

make -C tests

make[1]: Entering directory `/home/jullien/tinycc/tests'

 hello-exe 

../tcc -B.. -I../include -I.. -I.. ../examples/ex1.c -o hello || (../tcc
-vv; ex

it 1) && ./hello

Hello World