Hi,
Sorry for resurecting an old thread, but I do believe it is related. I am
having some trouble passing tests on Raspberry Pi (armv6 vfp), specifically
float point ones.
Below pseude code is my understanding of compiler predefines. Did I
understand their meaning correctly?
#if !defined(TCC_ARM
Trying to compile, tcc on my rpi box,
./configure complains because my proc (armv6l) is not supported.
$ uname -m
armv6l
< arm|armv4l|armv5tel|armv5tejl|armv6j|armv7a|armv7l)
> arm|armv4l|armv5tel|armv5tejl|armv6j|armv6l|armv7a|armv7l)
Fixed the issue.
Also:
$ more /proc/cpui
Sorry if this is a known issue.
I'm Still running tcc on my Rpi box.
1) Download latest mob
2) Patch configure to add armv6l
3) ./configure; make <- no error, 1 warning tccelf.c:1327:12:
warning: 'tcc_add_support' defined but not used
4) make install
So, expect for
Le dimanche 11 novembre 2012 17:14:45, Milutin Jovanović a écrit :
> Hi,
>
> Sorry for resurecting an old thread, but I do believe it is related. I am
> having some trouble passing tests on Raspberry Pi (armv6 vfp), specifically
> float point ones.
>
> Below pseude code is my understanding of com
Le dimanche 11 novembre 2012 18:14:28, Christian Jullien a écrit :
> Trying to compile, tcc on my rpi box,
>
> ./configure complains because my proc (armv6l) is not supported.
>
>
>
> $ uname -m
>
> armv6l
>
>
>
> < arm|armv4l|armv5tel|armv5tejl|armv6j|armv7a|armv7l)
>
> > arm|armv4l|armv5
Le dimanche 11 novembre 2012 19:53:27, Christian Jullien a écrit :
[SNIP]
>
>
> I get
>
> tcc: error: undefined symbol '__aeabi_idiv'
>
> tcc: error: undefined symbol '__aeabi_idivmod'
>
[SNIP]
>
> Changing int to unsigned int results in:
>
> tcc: error: undefined symbol '__aeabi_uidiv'
On Sun, Nov 11, 2012 at 08:17:43PM +0100, Thomas Preud'homme wrote:
> Le dimanche 11 novembre 2012 19:53:27, Christian Jullien a écrit :
> > If tcc is expected to replace gcc, imho it should not use any gcc specific
> > lib.
>
> yes indeed. It should support both modes.
You are free to add these
Tcctok defines the following __aeabi_xxx functions:
DEF(TOK_memcpy, "__aeabi_memcpy")
DEF(TOK_memcpy4, "__aeabi_memcpy4")
DEF(TOK_memcpy8, "__aeabi_memcpy8")
DEF(TOK_memset, "__aeabi_memset")
DEF(TOK___aeabi_ldivmod, "__aeabi_ldivmod")
DEF(TOK___aeabi_uldivmod, "__aeab
