[M3devel] atomic problem

[Jay K]

It looks like i586 suffices. I checked that in to the LINUXLIBC6 config file.

Probably I386_DARWIN, FreeBSD4, NetBSD2_i386 etc. need updating.

We can probably adjust m3cc/m3makefile.

The platforms.quake file won't do, since native builds don't use it.

 

 - Jay
 


From: hosking at cs.purdue.edu
Date: Sun, 7 Feb 2010 13:55:13 -0500
To: jay.krell at cornell.edu
CC: m3devel at elegosoft.com
Subject: Re: [M3devel] atomic problem

-march=i686





Antony Hosking | Associate Professor | Computer Science | Purdue University
305 N. University Street | West Lafayette | IN 47907 | USA
Office +1 765 494 6001 | Mobile +1 765 427 5484



On 7 Feb 2010, at 08:39, Jay K wrote:

ok, better now, but:
 
== package /home/jay/dev2/cm3/m3-sys/m3staloneback ==
 +++ /cm3/bin/cm3   -build -DROOT=/home/jay/dev2/cm3 -DCM3_VERSION_TEXT=d5.8.2 -
DCM3_VERSION_NUMBER=050802 -DCM3_LAST_CHANGED=2009-07-15 +++
--- building in LINUXLIBC6 ---
ignoring ../src/m3overrides
new source -> compiling Main.m3
 -> linking m3back
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_and_8'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_or_4'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_sub_1'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com
pare_and_swap_4'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_or_1'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_or_2'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_sub_4'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_add_4'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com
pare_and_swap_1'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_add_2'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_xor_1'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an
d_and_4'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com
pare_and_swap_8'
/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an


 - Jay

 


From: jay.krell at cornell.edu
To: hosking at cs.purdue.edu; m3devel at elegosoft.com
Date: Sun, 7 Feb 2010 13:16:45 +0000
Subject: Re: [M3devel] atomic problem

Probably an out of date m3cg.
I'll see.
 
 - Jay
 


From: jay.krell at cornell.edu
To: hosking at cs.purdue.edu; m3devel at elegosoft.com
Date: Sun, 7 Feb 2010 13:09:57 +0000
Subject: [M3devel] atomic problem

Could be I'm out of date or building in the wrong order.
I'll maybe dig into it.
Linux/x86:
 
new source -> compiling AtomicWideChar.m3
../LINUXLIBC6/AtomicWideChar.m3 => ../src/atomic/Atomic.mg: In function 'AtomicW
ideChar__Load':
../LINUXLIBC6/AtomicWideChar.m3 => ../src/atomic/Atomic.mg:0: internal compiler
error: in expand_expr_real_1, at expr.c:7290
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
  m3_backend => 4
m3cc (aka cm3cg) failed compiling: AtomicWideChar.mc
new source -> compiling hand.c
new source -> compiling dtoa.c
new source -> compiling libgcc.c
new source -> compiling RTIOc.c


 		 	   		  
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