Running valgrind on GnuCOBOL errors out with
vex amd64->IR: unhandled instruction bytes:
0x62 0xF1 0xFE 0x8 0x6F 0x7 0x48 0xC7 0x5 0x6F
vex amd64->IR: REX=0 REX.W=0 REX.R=0 REX.X=0 REX.B=0
vex amd64->IR: VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=NONE
vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0
valgrind: Unrecognised instruction at address 0x4e75f20.
at 0x4E75F20: cob_string_init (strings.c:742)
132 (gdb) disassemble /s
133 Dump of assembler code for function cob_string_init:
134 ../../libcob/strings.c:
135 741 {
136 742 string_dst_copy = *dst;
137 => 0x0000000004e75f20 <+0>: vmovdqu64 (%rdi),%xmm0
Is there anything I can do this to still run the application with valgrind or
do I need to wait for a hotfix?
As always: report the version of valgrind. Run "valgrind --version",
then copy+paste the output here. The version is the #1 clue for any
investigation.
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