Dear all, With X86_SE is in fast forward mode, I get this error: panic: Tried to read unmapped address 0. @ cycle 44265000 [invoke:build/X86_SE/arch/x86/faults.cc, line 292]
turnning on the debugger with: build/X86_SE/m5.debug --debug-flags=Exec .... The trace shows: 44250000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+472.0 : JNLE_I : rdip t1, %ctrl153, : IntAlu : D=0x000000000040251e 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+472.1 : JNLE_I : limm t2, 0xfffffffffffffed2 : IntAlu : D=0xfffffffffffffed2 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+472.2 : JNLE_I : wrip , t1, t2 : IntAlu : 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+478.0 : MOV_R_M : ld esi, DS:[rbx + 0x14c] : MemRead : D=0x0000000000000000 A=0x6c10cc 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+484.0 : MOV_R_M : ld rcx, DS:[rbx] : MemRead : D=0x0000000000000000 A=0x6c0f80 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+487.0 : IMUL_R_R : mul1s t17d, esi, r12d : IntAlu : D=0x0000000000000064 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+487.1 : IMUL_R_R : mulel esi, t17d, : IntAlu : D=0x0000000000000000 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+487.2 : IMUL_R_R : muleh t0d, t18d, : IntAlu : D=0x0000000000000000 44251000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+491.0 : ADD_R_R : add esi, esi, r13d : IntAlu : D=0x0000000000000064 44252000: system.switch_cpus T0 : @_ZN9regmngobj13findfreeplaceEiiRiS0_+494.0 : MOVSXD_R_R : sexti rsi, rsi, 0x1f : IntAlu : D=0x0000000000000000 panic: Tried to read unmapped address 0. @ cycle 44265000 [invoke:build/X86_SE/arch/x86/faults.cc, line 292] Can someone help to see what it the fault? -- // Naderan *Mahmood; _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
