I am trying to boot ARM barrelfish using Gem5. It is looping on a single
instruction.
command line: gem5.debug --debug-flags=ExecAll
..//tools/arm_gem5/gem5script.py --caches --l2cache --n=1 --
kernel=arm_gem5_image
Barrelfish source-directory is assume to be ..//tools/arm_gem5/../..
Global frequency set at 1000000000000 ticks per second
info: kernel located at: arm_gem5_image
Listening for system connection on port 5900
Listening for system connection on port 3456
0: system.cpu.isa: ISA system set to: 0x462c2d0 0x462c2d0
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
info: Using bootloader at address 0x80000000
info: Using kernel entry physical address at 0x100000
..... STARTING SIMULATION
warn: Existing EnergyCtrl, but no enabled DVFSHandler found.
info: Entering event queue @ 0. Starting simulation...
0: system.cpu + A0 T0 : @/tmp/cciTDfI3.o : mov pc, r7
: IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
1000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
2000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
3000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
4000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
5000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
6000: system.cpu + A0 T0 : @_start : mov pc, r7 :
IntAlu : D=0x0000000080000000 flags=
(IsInteger|IsControl|IsIndirectControl|IsUncondControl)
I do not have any issues with older Gem5 build(0fea324c832c).
Not sure where to look into.
Any suggestions?
Regards
Nagendra
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