[Bug c++/12537] New: g++ generates writeable text sections

["olh at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12537

           Summary: g++ generates writeable text sections
           Product: gcc
           Version: 3.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: olh at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-linux
  GCC host triplet: powerpc-linux
GCC target triplet: powerpc-linux

toolchain:~ $ /home/toolchain/obj33/obj-gcc/gcc/xgcc -shared-libgcc -B/home/toolchain/obj33/obj-gcc/gcc/ -nostdinc++ -L/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src -L/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src/.libs -B/home/toolchain/gcc33/powerpc-unknown-linux-gnu/bin/ -B/home/toolchain/gcc33/powerpc-unknown-linux-gnu/lib/ -isystem /home/toolchain/gcc33/powerpc-unknown-linux-gnu/include -msoft-float -fPIC -mstrict-align -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/../gcc -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/../include -I/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include/powerpc-unknown-linux-gnu -I/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++ -O1 -fsigned-char -g -Wall -fmessage-length=0 -D_GNU_SOURCE -msoft-float -fPIC -mstrict-align -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -c /home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++/del_op.cc  -fPIC -DPIC -o del_op.o --save-temps -v 
Reading specs from /home/toolchain/obj33/obj-gcc/gcc/specs
Configured with: /home/toolchain/gcc-3_3-branch/configure --prefix=/home/toolchain/gcc33 --enable-languages=c,c++ --enable-version-specific-runtime-libs --disable-nls
Thread model: posix
gcc version 3.3.2 20031004 (prerelease)
 /home/toolchain/obj33/obj-gcc/gcc/cc1plus -E -D__GNUG__=3 -quiet -nostdinc++ -v -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/../gcc -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/../include -I/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include/powerpc-unknown-linux-gnu -I/home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include -I/home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++ -iprefix /home/toolchain/obj33/obj-gcc/gcc/../lib/gcc-lib/powerpc-unknown-linux-gnu/3.3.2/ -isystem /home/toolchain/obj33/obj-gcc/gcc/include -isystem /home/toolchain/gcc33/powerpc-unknown-linux-gnu/bin/include -isystem /home/toolchain/gcc33/powerpc-unknown-linux-gnu/lib/include -D__GNUC__=3 -D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=2 -D_GNU_SOURCE -D__PIC__=2 -D__pic__=2 -D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux -D__linux -Asystem=unix -Asystem=posix -D_GNU_SOURCE -DPIC -isystem /home/toolchain/gcc33/powerpc-unknown-linux-gnu/include /home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++/del_op.cc -msoft-float -mstrict-align -msoft-float -mstrict-align -Wall -Wall -Wno-format -W -Wwrite-strings -fPIC -fsigned-char -fmessage-length=0 -fPIC -fno-implicit-templates -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -fPIC -O1 del_op.ii
ignoring nonexistent directory "/home/toolchain/gcc33/powerpc-unknown-linux-gnu/bin/include"
ignoring nonexistent directory "/home/toolchain/gcc33/powerpc-unknown-linux-gnu/lib/include"
ignoring nonexistent directory "/home/toolchain/gcc33/powerpc-unknown-linux-gnu/include"
ignoring nonexistent directory "/home/toolchain/obj33/obj-gcc/lib/gcc-lib/powerpc-unknown-linux-gnu/3.3.2/include"
ignoring nonexistent directory "/home/toolchain/obj33/obj-gcc/lib/gcc-lib/powerpc-unknown-linux-gnu/3.3.2/../../../../powerpc-unknown-linux-gnu/include"
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/home/toolchain/gcc33/powerpc-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /home/toolchain/gcc-3_3-branch/gcc
 /home/toolchain/gcc-3_3-branch/include
 /home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include/powerpc-unknown-linux-gnu
 /home/toolchain/obj33/obj-gcc/powerpc-unknown-linux-gnu/nof/libstdc++-v3/include
 /home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++
 /home/toolchain/obj33/obj-gcc/gcc/include
 /home/toolchain/gcc33/include
 /home/toolchain/gcc33/lib/gcc-lib/powerpc-unknown-linux-gnu/3.3.2/include
 /usr/include
End of search list.
 /home/toolchain/obj33/obj-gcc/gcc/cc1plus -fpreprocessed del_op.ii -quiet -dumpbase del_op.cc -msoft-float -mstrict-align -msoft-float -mstrict-align -auxbase-strip del_op.o -g -O1 -Wall -Wall -Wno-format -W -Wwrite-strings -version -fPIC -fsigned-char -fmessage-length=0 -fPIC -fno-implicit-templates -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -fPIC -o del_op.s
GNU C++ version 3.3.2 20031004 (prerelease) (powerpc-unknown-linux-gnu)
        compiled by GNU C version 3.3.2 20031004 (prerelease).
GGC heuristics: --param ggc-min-expand=72 --param ggc-min-heapsize=80369
 /home/toolchain/gcc33/powerpc-unknown-linux-gnu/bin/as -mppc -V -Qy -K PIC -o del_op.o del_op.s
GNU assembler version 2.14.90 (powerpc-unknown-linux-gnu) using BFD version 2.14.90 20031004
del_op.s: Assembler messages:
del_op.s:13: Warning: setting incorrect section attributes for .text._ZdlPv
toolchain:~ $ grep -C2 .text._ZdlPv del_op.s
        .file 2 "/home/toolchain/obj33/obj-gcc/gcc/include/stddef.h"
        .file 3 "/home/toolchain/gcc-3_3-branch/libstdc++-v3/libsupc++/new"
        .section        .text._ZdlPv,"awx",@progbits
        .align 2
        .globl _ZdlPv


o-ton Modra:

<alanm> heh, writable text section.  bug in gcc
> 3.3.2 blocker?
<alanm> yeah, i'd say so.  this was current gcc-3.3 branch, ie. without any other patches?