[Bug target/31868] New: Non-Linux DWARF EH x86-64 targets have broken crtend.o

[Bug target/31868] New: Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl at lucon dot org]

X86-64 crtend.o with DWARF EH is broken when compiled with
-fasynchronous-unwind-tables, which is the default:

http://gcc.gnu.org/ml/gcc/2002-11/msg00799.html

It was fixed for Linux only:

http://gcc.gnu.org/ml/gcc-patches/2002-11/msg01671.html

That leaves all non-Linux x86-64 with DWARF EH have a broken crtend.o.


-- 
           Summary: Non-Linux DWARF EH x86-64 targets have broken crtend.o
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl at lucon dot org]

------- Comment #1 from hjl at lucon dot org  2007-05-08 18:12 -------
A patch is posted at

http://gcc.gnu.org/ml/gcc-patches/2007-05/msg00557.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl at lucon dot org]

------- Comment #2 from hjl at lucon dot org  2007-05-08 18:55 -------
Patches against 4.1, 4.2 and 4.3 are at

http://gcc.gnu.org/ml/gcc-patches/2007-05/msg00563.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl at gcc dot gnu dot org]

------- Comment #3 from hjl at gcc dot gnu dot org  2007-08-06 19:58 -------
Subject: Bug 31868

Author: hjl
Date: Mon Aug  6 19:58:11 2007
New Revision: 127248

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127248
Log:
2007-08-06  H.J. Lu  <hongjiu.lu@intel.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

        PR target/31868
        * config.gcc (x86_64-*-freebsd*): Add i386/t-crtstuff to
        tmake_file.
        (x86_64-*-netbsd*): Likewise.
        (x86_64-*-linux*): Likewise.
        (x86_64-*-kfreebsd*-gnu): Likewise.
        (x86_64-*-knetbsd*-gnu): Likewise.
        (i[34567]86-*-solaris2.1[0-9]*): Likewise.

        * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Removed.

        * config/i386/t-crtstuff (CRTSTUFF_T_CFLAGS): Update comments.
        Add -fno-asynchronous-unwind-tables.

        * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS).
        * config/t-libc-ok (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-netbsd (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/i386/t-crtstuff
    trunk/gcc/config/i386/t-linux64
    trunk/gcc/config/t-freebsd
    trunk/gcc/config/t-libc-ok
    trunk/gcc/config/t-lynx
    trunk/gcc/config/t-netbsd
    trunk/gcc/config/t-svr4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2007-08-20 06:49 -------
Fixed.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[bob at digilink dot net]

------- Comment #5 from bob at digilink dot net  2007-11-24 11:15 -------
On Solaris 2.10 x86 (AMD64)

After the patches referenced in
http://gcc.gnu.org/ml/gcc-patches/2007-05/msg00563.html are applied to gcc
4.2.2 the build fails with:

/home/bob/src/gnu/gcc/gcc-4.2.2_SunOS-5.10.amd64/./gcc/xgcc
-B/home/bob/src/gnu/gcc/gcc-4.2.2_SunOS-5.10.amd64/./gcc/
-B/opt/i386-pc-solaris2.10/bin/ -B/opt/i386-pc-solaris2.10/lib/ -isystem
/opt/i386-pc-solaris2.10/include -isystem /opt/i386-pc-solaris2.10/sys-include
-O2  -O2 -g -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -shared
-nodefaultlibs -Wl,--soname=libgcc_s.so.1
-Wl,--version-script=libgcc/./libgcc.map -o ./libgcc_s.so.1.tmp 
libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o libgcc/./_lshrdi3_s.o
libgcc/./_ashldi3_s.o libgcc/./_ashrdi3_s.o libgcc/./_cmpdi2_s.o
libgcc/./_ucmpdi2_s.o libgcc/./_clear_cache_s.o
libgcc/./_enable_execute_stack_s.o libgcc/./_trampoline_s.o libgcc/./__main_s.o
libgcc/./_absvsi2_s.o libgcc/./_absvdi2_s.o libgcc/./_addvsi3_s.o
libgcc/./_addvdi3_s.o libgcc/./_subvsi3_s.o libgcc/./_subvdi3_s.o
libgcc/./_mulvsi3_s.o libgcc/./_mulvdi3_s.o libgcc/./_negvsi2_s.o
libgcc/./_negvdi2_s.o libgcc/./_ctors_s.o libgcc/./_ffssi2_s.o
libgcc/./_ffsdi2_s.o libgcc/./_clz_s.o libgcc/./_clzsi2_s.o
libgcc/./_clzdi2_s.o libgcc/./_ctzsi2_s.o libgcc/./_ctzdi2_s.o
libgcc/./_popcount_tab_s.o libgcc/./_popcountsi2_s.o libgcc/./_popcountdi2_s.o
libgcc/./_paritysi2_s.o libgcc/./_paritydi2_s.o libgcc/./_powisf2_s.o
libgcc/./_powidf2_s.o libgcc/./_powixf2_s.o libgcc/./_powitf2_s.o
libgcc/./_mulsc3_s.o libgcc/./_muldc3_s.o libgcc/./_mulxc3_s.o
libgcc/./_multc3_s.o libgcc/./_divsc3_s.o libgcc/./_divdc3_s.o
libgcc/./_divxc3_s.o libgcc/./_divtc3_s.o libgcc/./_fixunssfsi_s.o
libgcc/./_fixunsdfsi_s.o libgcc/./_fixunsxfsi_s.o libgcc/./_fixsfdi_s.o
libgcc/./_fixunssfdi_s.o libgcc/./_floatdisf_s.o libgcc/./_floatundisf_s.o
libgcc/./_fixdfdi_s.o libgcc/./_fixunsdfdi_s.o libgcc/./_floatdidf_s.o
libgcc/./_floatundidf_s.o libgcc/./_fixxfdi_s.o libgcc/./_fixunsxfdi_s.o
libgcc/./_floatdixf_s.o libgcc/./_floatundixf_s.o libgcc/./_fixtfdi_s.o
libgcc/./_fixunstfdi_s.o libgcc/./_floatditf_s.o libgcc/./_floatunditf_s.o
libgcc/./_divdi3_s.o libgcc/./_moddi3_s.o libgcc/./_udivdi3_s.o
libgcc/./_umoddi3_s.o libgcc/./_udiv_w_sdiv_s.o libgcc/./_udivmoddi4_s.o
libgcc/./unwind-dw2_s.o libgcc/./unwind-dw2-fde_s.o libgcc/./unwind-sjlj_s.o
libgcc/./gthr-gnat_s.o libgcc/./unwind-c_s.o -lc && rm -f ./libgcc_s.so && if [
-f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1 ./libgcc_s.so.1.backup; else
true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1 && ln -s libgcc_s.so.1
./libgcc_s.so
/var/tmp//cchgMfta.s: Assembler messages:
/var/tmp//cchgMfta.s:69: Error: suffix or operands invalid for `pop'
/var/tmp//cchgMfta.s:70: Error: Incorrect register `%rdx' used with `l' suffix
make[5]: *** [amd64/crtbegin.o] Error 1


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[bob at digilink dot net]

------- Comment #6 from bob at digilink dot net  2007-11-24 19:14 -------
I forgot to add that the above failure occurs when building with the following
options:

+ ../gcc-4.2.2/configure --prefix=/opt --with-local-prefix=/opt/include
--with-gnu-as --with-gnu-ld --with-build-time-tools=/opt/bin --enable-shared
--enable-languages=c,c++ 

GNU assembler version 2.18 (i386-pc-solaris2.10) using BFD version (GNU
Binutils) 2.18
GNU ld (GNU Binutils) 2.18


-- 

bob at digilink dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bob at digilink dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl dot tools at gmail dot com]

------- Comment #7 from hjl dot tools at gmail dot com  2008-02-09 16:55 -------
I posted a patch for gcc 4.2 at

http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00283.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[hjl at gcc dot gnu dot org]

------- Comment #8 from hjl at gcc dot gnu dot org  2008-02-10 22:26 -------
Subject: Bug 31868

Author: hjl
Date: Sun Feb 10 22:25:24 2008
New Revision: 132222

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132222
Log:
2008-02-10  H.J. Lu  <hongjiu.lu@intel.com>

        Backport from mainline:
        2007-08-06  H.J. Lu  <hongjiu.lu@intel.com>
                    Daniel Jacobowitz  <dan@codesourcery.com>

        PR target/31868
        * config.gcc (x86_64-*-freebsd*): Add i386/t-crtstuff to
        tmake_file.
        (x86_64-*-netbsd*): Likewise.
        (x86_64-*-linux*): Likewise.
        (x86_64-*-kfreebsd*-gnu): Likewise.
        (x86_64-*-knetbsd*-gnu): Likewise.
        (i[34567]86-*-solaris2.1[0-9]*): Likewise.

        * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Removed.

        * config/i386/t-crtstuff (CRTSTUFF_T_CFLAGS): Update comments.
        Add -fno-asynchronous-unwind-tables.

        * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS).
        * config/t-libc-ok (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-netbsd (CRTSTUFF_T_CFLAGS_S): Likewise.
        * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Likewise.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config.gcc
    branches/gcc-4_2-branch/gcc/config/i386/t-crtstuff
    branches/gcc-4_2-branch/gcc/config/i386/t-linux64
    branches/gcc-4_2-branch/gcc/config/t-freebsd
    branches/gcc-4_2-branch/gcc/config/t-libc-ok
    branches/gcc-4_2-branch/gcc/config/t-lynx
    branches/gcc-4_2-branch/gcc/config/t-netbsd
    branches/gcc-4_2-branch/gcc/config/t-svr4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868

[Bug target/31868] Non-Linux DWARF EH x86-64 targets have broken crtend.o

[rob1weld at aol dot com]

------- Comment #9 from rob1weld at aol dot com  2009-02-14 17:28 -------
(In reply to comment #8)
> Subject: Bug 31868
> Author: hjl
> Date: Sun Feb 10 22:25:24 2008
> New Revision: 132222
> URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132222
> Log: 2008-02-10  H.J. Lu  <hongjiu.lu@intel.com>
>         Backport from mainline:
>         2007-08-06  H.J. Lu  <hongjiu.lu@intel.com>
>                     Daniel Jacobowitz  <dan@codesourcery.com>
>         PR target/31868
>         * config.gcc (x86_64-*-freebsd*): Add i386/t-crtstuff to
>         tmake_file.
>         (x86_64-*-netbsd*): Likewise.
>         (x86_64-*-linux*): Likewise.
>         (x86_64-*-kfreebsd*-gnu): Likewise.
>         (x86_64-*-knetbsd*-gnu): Likewise.
>         (i[34567]86-*-solaris2.1[0-9]*): Likewise.
>         * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Removed.
>         * config/i386/t-crtstuff (CRTSTUFF_T_CFLAGS): Update comments.
>         Add -fno-asynchronous-unwind-tables.
>         * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS).
>         * config/t-libc-ok (CRTSTUFF_T_CFLAGS_S): Likewise.
>         * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Likewise.
>         * config/t-netbsd (CRTSTUFF_T_CFLAGS_S): Likewise.
>         * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Likewise.
> 
> Modified:
>     branches/gcc-4_2-branch/gcc/ChangeLog
>     branches/gcc-4_2-branch/gcc/config.gcc
>     branches/gcc-4_2-branch/gcc/config/i386/t-crtstuff
>     branches/gcc-4_2-branch/gcc/config/i386/t-linux64
>     branches/gcc-4_2-branch/gcc/config/t-freebsd
>     branches/gcc-4_2-branch/gcc/config/t-libc-ok
>     branches/gcc-4_2-branch/gcc/config/t-lynx
>     branches/gcc-4_2-branch/gcc/config/t-netbsd
>     branches/gcc-4_2-branch/gcc/config/t-svr4

Notification:

This issue affects the (missing / new ?) Target: x86_64-pc-solaris2.11

The "x86_64-pc-solaris2.11" Target refers to a Native-Cross on
OpenSolaris 2009.06 (snv_106) from "i386-pc-solaris2.11" to 
"x86_64-pc-solaris2.11". 

In either 32 or 64 bit Boot Mode the Solaris Platform's "uname" will 
say we are "i386". The correct thing to do is use "isainfo -k".


Here is a bit of info on this:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39186
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39150


Here is it's "-v":

# x86_64-pc-solaris2.11-gcc -v
Using built-in specs.
Target: x86_64-pc-solaris2.11
Configured with: ../gcc_trunk/configure --build=i386-pc-solaris2.11
--target=x86_64-pc-solaris2.11
--enable-languages=ada,c,c++,fortran,java,objc,obj-c++ --enable-shared
--disable-static --enable-multilib --enable-decimal-float
--with-long-double-128 --with-included-gettext --enable-stage1-checking
--enable-checking=release --with-tune=k8 --with-cpu=k8 --with-arch=k8
--with-gnu-as --with-as=/usr/local/bin/as --with-gnu-ld
--with-ld=/usr/local/bin/ld --with-gmp=/usr/local --with-mpfr=/usr/local
--without-ppl
Thread model: posix
gcc version 4.4.0 20090214 (experimental) [trunk revision 144177] (GCC) 


If and when "x86_64-pc-solaris2.11" becomes popular this Bug Report 
may need to be reopened, and this patch fixed and applied. Then we
can check if we missed any other Targets and close this Bug for good.

Rob


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31868