[Bug ld/22727] [2.30, 2.31 regression] Thousands of EH-related execution failures on SPARC

[hjl.tools at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=22727

--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Eric Botcazou from comment #8)
> > This implies that ld testsuite coverage in binutils for Sparc is very
> > poor.  Can you extract some ld tesctcases from GCC tests?
> 
> Are gcc.dg/torture/tls/run-gd.c or gcc.dg/torture/tls/run-ld.c good enough?
> 
>                 === gcc tests ===
> 
> Schedule of variations:
>     unix
> 
> Running target unix
> Using /usr/share/dejagnu/baseboards/unix.exp as board description file for
> target.
> Using /usr/share/dejagnu/config/unix.exp as generic interface file for
> target.
> Using /home/ebotcazou/src-7.3/gcc/testsuite/config/default.exp as
> tool-and-target-specific interface file.
> Running /home/ebotcazou/src-7.3/gcc/testsuite/gcc.dg/tls/tls.exp ...
> Running /home/ebotcazou/src-7.3/gcc/testsuite/gcc.dg/torture/tls/tls.exp ...
> FAIL: gcc.dg/torture/tls/run-gd.c   -O0  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O1  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O2  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O3 -g  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -Os  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O0  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O1  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O2  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -O3 -g  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-gd.c   -Os  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O0  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fpie   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fpie  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fpie   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fpie  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fpie   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fpie  (test for excess
> errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fpie   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fpie  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fpie  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O0  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fPIE   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fPIE  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O1  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fPIE   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fPIE  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O2  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fPIE   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fPIE  (test for excess
> errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -O3 -g  -pie -fPIE  execution test
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fPIE   2 blank line(s) in
> output
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fPIE  (test for excess errors)
> FAIL: gcc.dg/torture/tls/run-ld.c   -Os  -pie -fPIE  execution test

It looks like that PIE is broken on Sparc.  This could be a dup of PR 22263.

-- 
You are receiving this mail because:
You are on the CC list for the bug.