On 24/01/2023 9:32 pm, Li, Xin3 wrote: >> From: Ammar Faizi <ammarfaizi2@xxxxxxxxxxx> >> >> This is an RFC patchset v3: >> sysret_rip test update for Intel FRED architecture. >> >> Xin Li reported sysret_rip test fails at: >> >> assert(ctx->uc_mcontext.gregs[REG_EFL] == >> ctx->uc_mcontext.gregs[REG_R11]); > On FRED systems, flags is 0x200a93 and r11 is 0xfeedfacedeadbeef here. Is this under SIMICS, or elsewhere? It's doubly weird that flags/%r11 match, but %rip/%rcx don't. ~Andrew
