[Bug bootstrap/77749] New: [7 Regression] profiledbootstrap broken

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77749

            Bug ID: 77749
           Summary: [7 Regression] profiledbootstrap broken
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: trippels at gcc dot gnu.org
  Target Milestone: ---

During stageprofile:
...
echo timestamp > s-genrtl-h
build/genhooks "Target Hook" \
                                     > tmp-target-hooks-def.h
/bin/sh: line 1: 24501 Aborted                 build/genhooks "Target Hook" >
tmp-target-hooks-def.h
make[3]: *** [Makefile:2368: s-target-hooks-def-h] Error 134
make[3]: *** Waiting for unfinished jobs....


Program received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
58      }
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
#1  0x00007ffff7a7685d in __GI_abort () at abort.c:89
#2  0x0000000000409ad0 in __gcov_merge_delta (counters=<optimized out>,
n_counters=<optimized out>) at ../../../gcc/libgcc/libgcov-merge.c:147
#3  0x000000000040db1f in merge_one_data (crc32=2359460089,
eof_pos_p=<synthetic pointer>, summary_pos_p=<synthetic pointer>,
this_prg=0x7fffffff9c40, prg_p=0x7fffffffb410,
    gi_ptr=0x416420, filename=0x41a010
"/var/tmp/gcc_build_dir_/libiberty/xexit.gcda") at
../../../gcc/libgcc/libgcov-driver.c:476
#4  dump_one_gcov (all_prg=<synthetic pointer>, this_prg=0x7fffffff9c40,
crc32=2359460089, run_counted=0, gf=<synthetic pointer>, gi_ptr=0x416420)
    at ../../../gcc/libgcc/libgcov-driver.c:791
#5  gcov_do_dump (list=<optimized out>, run_counted=0) at
../../../gcc/libgcc/libgcov-driver.c:850
#6  0x000000000040dea2 in __gcov_dump_one (root=0x419c00 <__gcov_root>) at
../../../gcc/libgcc/libgcov-driver.c:862
#7  gcov_exit () at ../../../gcc/libgcc/libgcov-driver.c:878
#8  0x00007ffff7a79830 in __run_exit_handlers (status=1, listp=0x7ffff7dd1598
<__exit_funcs>, run_list_atexit=run_list_atexit@entry=true,
run_dtors=run_dtors@entry=true)
    at exit.c:83
#9  0x00007ffff7a798ba in __GI_exit (status=<optimized out>) at exit.c:105
#10 0x00007ffff7a5f2d8 in __libc_start_main (main=0x401680 <main(int, char**)>,
argc=3, argv=0x7fffffffe518, init=<optimized out>, fini=<optimized out>,
    rtld_fini=<optimized out>, stack_end=0x7fffffffe508) at
../csu/libc-start.c:320
#11 0x0000000000403a5a in _start () at ../sysdeps/x86_64/start.S:120