[Bug dynamic-link/34532] New: oongarch, hppa: ld.so crashes with SIGSEGV in trace mode (ldd -d/-r/-u) on unresolved TLS symbols

https://sourceware.org/bugzilla/show_bug.cgi?id=34532

            Bug ID: 34532
           Summary: oongarch, hppa: ld.so crashes with SIGSEGV in trace
                    mode (ldd -d/-r/-u) on unresolved TLS symbols
           Product: glibc
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: dynamic-link
          Assignee: unassigned at sourceware dot org
          Reporter: adhemerval.zanella at linaro dot org
  Target Milestone: ---

Reproducer

$ cat tls-undef.c
extern __thread int missing_tls;
extern int missing_data;
int f (void) { return missing_tls; }
int g (void) { return missing_data; }
$ gcc -shared -fPIC -o tls-undef.so tls-undef.c

# hppa
$ LD_TRACE_LOADED_OBJECTS=1 LD_WARN=yes /lib/ld.so.1 ./tls-undef.so
        linux-vdso32.so.1 (0xbf673000)
        libc.so.6 => /usr/lib/hppa-linux-gnu/libc.so.6 (0xbed10000)
        /lib/ld.so.1 (0xbf50c000)
undefined symbol: missing_data  (./tls-undef.so)
undefined symbol: missing_tls   (./tls-undef.so)
Segmentation fault         LD_TRACE_LOADED_OBJECTS=1 LD_WARN=yes /lib/ld.so.1
./tls-undef.so

# loongarch
$ LD_TRACE_LOADED_OBJECTS=1 LD_WARN=yes /lib64/ld-linux-loongarch-lp64d.so.1
./tls-undef.so
        /lib64/ld-linux-loongarch-lp64d.so.1 (0x00007ffff0940000)
        linux-vdso.so.1 (0x00007ffffecc8000)
undefined symbol: missing_data  (./tls-undef.so)
undefined symbol: missing_tls   (./tls-undef.so)
Segmentation fault

In trace mode RESOLVE_MAP reports the failed lookup and returns NULL
sym_map/sym, ad the TLS cases don't handle this.

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