[OE-core] [PATCH 2/5] valgrind: do not strip the package or ptests

[Randy MacLeod]

On 5/14/19 10:22 PM, Randy MacLeod wrote:
> ...

> It's tempting to just bump the timeout to 300 seconds
> since anything that fails with that timeout really should
> be fixed. The right thing is to pass the timeout from ptest-runner
> down to valgrind's vg_regtest script. If we have people who set
> timeouts to a non-default value and will be running valgrind's
> ptest then I could do that.
>
> Since I'm a completist, I'm going to try qemumips64 next! :)

Okay, so maybe I'm not a MIPS64 completist!


qemumips64 hangs on drd/tests/annotate_barrier. I'm not sure why.

When run under gdb:

(gdb) bt
#0  vgPlain_machine_get_hwcaps () at ../../valgrind-3.15.0/coregrind/m_machine.c:1910
#1  0x00000000580b5a80 in valgrind_main (argc=<optimized out>, argv=0x580bb430 <_start_in_C_linux+224>, envp=0x120015520)
     at ../../valgrind-3.15.0/coregrind/m_main.c:1375
#2  0x00000000580bb430 in _start_in_C_linux (pArgc=0xffffffabe0) at ../../valgrind-3.15.0/coregrind/m_main.c:2985
#3  0x00000000580b47e8 in __start ()
Backtrace stopped: frame did not save the PC
(gdb) bt full
#0  vgPlain_machine_get_hwcaps () at ../../valgrind-3.15.0/coregrind/m_machine.c:1910
         have_MSA = 1 '\001'
         saved_set = {sig = {0, 0}}
         tmp_set = {sig = {8, 0}}
         saved_sigill_act = {sa_flags = 0, ksa_handler = 0x0, sa_mask = {sig = {0, 0}}, sa_restorer = 0xffffffae8e}
         tmp_sigill_act = {sa_flags = 1073741824, ksa_handler = 0x58036f90 <handler_unsup_insn>, sa_mask = {sig = {0, 0}}, sa_restorer = 0xffffffae8e}
         r = <optimized out>
         __PRETTY_FUNCTION__ = "vgPlain_machine_get_hwcaps"


1905          /* MSA instructions */
1906          have_MSA = True;
1907          if  (VG_MINIMAL_SETJMP(env_unsup_insn)) {
1908             have_MSA = False;
1909          }else  {
1910             __asm__ __volatile__(".word 0x7800088E");/* addv.b w2, w1, w0 */
1911          }

The qemumips64 ptests for valgrind are now on the back burner.

-- 
# Randy MacLeod
# Wind River Linux

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