[Bug target/9468] [HP-UX] 3.2.1 not compiling under HP-UX 10.20 and 11.00 - gcc/varasm.c

[Bug target/9468] [HP-UX] 3.2.1 not compiling under HP-UX 10.20 and 11.00 - gcc/varasm.c

[dhazeghi@yahoo.com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468



------- Additional Comments From dhazeghi@yahoo.com  2003-05-26 20:06 -------
Hello,

with gcc 3.2.3, 3.3 branch and mainline (20030510), I can't reproduce the crash you reported (ie 
compiling the file with -O2 -fPIC -g works fine) on an hp-ux cross compiler. Would it be possible 
for you to check whether this problem still occurs with gcc 3.3? Did you use any special 
configure options? Thanks,

Dara



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[Bug target/9468] [HP-UX] 3.2.1 not compiling under HP-UX 10.20 and 11.00 - gcc/varasm.c

[pinskia@physics.uc.edu]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468


pinskia@physics.uc.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


------- Additional Comments From pinskia@physics.uc.edu  2003-05-26 20:07 -------
See Dara's question



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[Bug target/9468] [HP-UX] 3.2.1 not compiling under HP-UX 10.20 and 11.00 - gcc/varasm.c

[stephenbak@aol.com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468



------- Additional Comments From stephenbak@aol.com  2003-06-16 20:52 -------
Subject: Re:  [HP-UX] 3.2.1 not compiling under HP-UX 10.20 and
 11.00 - gcc/varasm.c

The configure options used were: --enable-languages=c,c++,java
--with-dwarf2 --disable-multilib --enable-threads=posix
(--enable-threads=single on hp10.20) --enable-concept-checks
--enable-clocale=generic.

Also, I've since discovered that the problem goes away if --with-dwarf2 
is omitted.

Steve

dhazeghi@yahoo.com wrote:

 > PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT*
 > gcc-bugs@gcc.gnu.org.
 >
 > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468
 >
 >
 > dhazeghi@yahoo.com changed:
 >
 >            What    |Removed                     |Added
 > 
---------------------------------------------------------------------------- 

 >
 >                  CC|dhazeghi@yahoo.com          |
 >   GCC build triplet|                            |hppa1.1-hp-hpux10.20
 >    GCC host triplet|                            |hppa1.1-hp-hpux10.20
 >
 >
 > ------- Additional Comments From dhazeghi@yahoo.com  2003-06-16 20:26
 > -------
 > Steve,
 >
 > just a reminder that this bug is awaiting feedback. What options did
 > you use to configure gcc?
 > Thanks,
 >
 > Dara
 >
 >
 >
 > ------- You are receiving this mail because: -------
 > You reported the bug, or are watching the reporter.

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[dhazeghi at yahoo dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468


dhazeghi at yahoo dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[HP-UX] 3.2.1 not compiling |[HP-UX] 3.2.1 ICE building
                   |under HP-UX 10.20 and 11.00 |libgcc muldi3.o when dwarf2
                   |- gcc/varasm.c              |is enabled


------- Additional Comments From dhazeghi at yahoo dot com  2003-06-21 02:12 -------
Updating summary...

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-06-28 20:02:44
               date|                            |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-06-28 20:02 -------
Feedback recieved (--with-drawf is causing problems) but I think the problem is that 
HPUX does not support sections but says it supports dwarf2 debugging info (by defining 
DWARF2_DEBUGGING_INFO).

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[sdouglass at arm dot com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468



------- Additional Comments From sdouglass at arm dot com  2003-09-11 08:22 -------
Still happens in 3.3.1:
Command:
./xgcc -B./
-B/arm/eda/tools/gnu/gcc/3_3_1/hpux_11-hppa2_0w/hppa2.0w-hp-hpux11.00/bin/
-isystem
/arm/eda/tools/gnu/gcc/3_3_1/hpux_11-hppa2_0w/hppa2.0w-hp-hpux11.00/include
-isystem
/arm/eda/tools/gnu/gcc/3_3_1/hpux_11-hppa2_0w/hppa2.0w-hp-hpux11.00/sys-include
-O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -isystem ./include  -fPIC -g  -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../src-hpux_11-hppa2_0w/gcc
-I../../src-hpux_11-hppa2_0w/gcc/. -I../../src-hpux_11-hppa2_0w/gcc/config
-I../../src-hpux_11-hppa2_0w/gcc/../include  -DL_muldi3 -c
../../src-hpux_11-hppa2_0w/gcc/libgcc2.c -o libgcc/./_muldi3.o

Gives:
../../src-hpux_11-hppa2_0w/gcc/libgcc2.c:0: internal compiler error: in
default_no_named_section, at varasm.c:4908

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[danglin at gcc dot gnu dot org]

------- Additional Comments From danglin at gcc dot gnu dot org  2004-01-27 22:57 -------
The hppa2.0w-hp-hpux* and hppa1.*-hp-hpux* ports do not support the
dwarf2 debugging format.  DWARF2_DEBUGGING_INFO is only defined for
the linux and 64-bit hpux ports.  DBX_DEBUG is the default with gas.

--with-dwarf2 is not a valid configure option to use with the above
targets.  That's the main issue here.

I doubt gdb supports dwarf2 for this target.  If it does, it's not
well tested.  It does appear that gas has the support.

We would need named sections to support the dwarf2 format.  We removed
them a while back because there is no benefit from a code standpoint
and they created problems for the linker when we used secondary definition
symbols for weak symbol support.  There would be some benefit in having
dwarf2 EH support on this target but there are significant compatibility
issues as you can't support both sjlj and dwarf2 at the same time.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #18 from John David Anglin <danglin at gcc dot gnu.org> 2010-11-21 21:49:59 UTC ---
Fixed.

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468

--- Comment #17 from John David Anglin <danglin at gcc dot gnu.org> 2010-11-21 21:45:26 UTC ---
Author: danglin
Date: Sun Nov 21 21:45:22 2010
New Revision: 167013

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167013
Log:
    PR target/9468
    * configure.ac: Ignore --with-dwarf2 option on 32-bit hppa*-*-hpux*.
    * configure: Rebuild.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/configure
    trunk/gcc/configure.ac

[Bug target/9468] [HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled

[sje at cup dot hp dot com]

------- Comment #15 from sje at cup dot hp dot com  2007-05-24 20:50 -------
*** Bug 32070 has been marked as a duplicate of this bug. ***


-- 

sje at cup dot hp dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wyderski at ii dot uni dot
                   |                            |wroc dot pl


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9468