New: segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

https://bugs.busybox.net/show_bug.cgi?id=8931

Bug ID: 8931
Summary: segment fault when compile argp-help.c using
aarch64-buildroot-linux-gnu-gcc
Product: buildroot
Version: unspecified
Hardware: Other
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: orient_zhu at hotmail.com
CC: buildroot at uclibc.org
Target Milestone: ---

make[3]: Entering directory `/root/buildroot-2016.05-rc1/output/build/glibc-2.22/argp' /root/buildroot-2016.05-rc1/output/host/usr/bin/aarch64-buildroot-linux-gnu-gcc argp-help.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Werror -Wno-error=undef -Wundef -Wwrite-strings -fmerge-all-constants -frounding-math
-Wstrict-prototypes -fexceptions -fexceptions -ftls-model=initial-exec
-I../include -I/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp -I/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build -I../sysdeps/unix/sysv/linux/aarch64 -I../sysdeps/aarch64/nptl -I../sysdeps/unix/sysv/linux/generic -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux
-I../sysdeps/nptl -I../sysdeps/pthread -I../sysdeps/gnu
-I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/aarch64/fpu -I../sysdeps/aarch64 -I../sysdeps/wordsize-64 -I../sysdeps/ieee754/ldbl-128 -I../sysdeps/ieee754/dbl-64/wordsize-64 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/aarch64/soft-fp -I../sysdeps/ieee754
-I../sysdeps/generic -I.. -I../libio -I. -nostdinc -isystem
/root/buildroot-2016.05-rc1/output/host/usr/lib/gcc/aarch64-buildroot-linux-gnu/4.9.3/include -isystem /root/buildroot-2016.05-rc1/output/host/usr/lib/gcc/aarch64-buildroot-linux-gnu/4.9.3/include-fixed -isystem /root/buildroot-2016.05-rc1/output/host/usr/aarch64-buildroot-linux-gnu/sysroot/usr/include
-D_LIBC_REENTRANT -include
/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/libc-modules.h
-DMODULE_NAME=libc -include ../include/libc-symbols.h -o
/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o -MD
-MP -MF /root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o.dt
-MT /root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o argp-help.c: In function '_help':
argp-help.c:1684:1: internal compiler error: Segmentation fault
}
^
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with preprocessed source if appropriate.
See <http://bugs.buildroot.net/> for instructions.

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https://bugs.busybox.net/show_bug.cgi?id=8931

--- Comment #1 from Thomas Petazzoni <[email protected]> --- Thanks for the report. Could you attach your Buildroot .config file?

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https://bugs.busybox.net/show_bug.cgi?id=8931

Thomas Petazzoni <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #2 from Thomas Petazzoni <[email protected]> --- I've just tested:

BR2_aarch64=y
BR2_GLIBC_VERSION_2_22=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y

Which is a AArch64, gcc 4.9.3, glibc 2.22 defconfig, and it builds just fine for me with the current master (9068fe0dea774fb35620b31f71b51e663b35167b).

Since the bug submitter did not provide the Buildroot .config, we're not able to reproduce, so I'm closing this bug. Do not hesitate to reopen if the problem still exists.

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https://bugs.busybox.net/show_bug.cgi?id=8931

--- Comment #3 from 18260165363 at 139.com ---
I have seen this problem too.

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