This commit modifies the weather-monitor experiment so that it
uses util/ElfReader instead of "nm -C" in a wrapper-script to
determine the various symbol addresses. experimentInfo.hpp now
only contains (rudimentary) configuration data for the experiment.
Furthermore this commit modularizes the experiment's code so that
there no longer is a humongous run() method.
Change-Id: I42461e1dabb5050af372810bb9fb61a6fccd0d99
This change removes an unnecessary "#ifndef __puma" from the LLVM
disassembler test code and fixes compilation with the latest AspectC++
binaries.
Change-Id: Ibe835a4a6df69255555c668985f15b9cf8fb82b4
Up to now, the IOPortListener only caught invocations of INB/OUTB with
the port number in DX and 8-bit input/output (from/to AL), but none of
the various other methods to access the I/O port range (e.g., by 8-bit
immediate port numbers). This change is supposed to catch all other
cases, too.
Change-Id: I1180cd9c1d59df600067739817adab684b18a608
This enables commonly used event sources and other backend features to
avoid newcomers not getting their first experiments to work. The
performance impact is not really a problem, but for optimal throughput
unused features can still be disabled.
Change-Id: Id507474eab4647137ce82cb8674fe23f7102975a
gethostbyname() doesn't set errno but h_errno. Thus, we need to call
herror() instead of perror() to print an appropriate error message.
(Thanks, Björn.)
Change-Id: I8fd4bdd4af41774dd290151c5ad37090d006f423
This change makes the RegisterImporter continue importing if it
encounters an instruction pointer that is not part of the disassembled
ELF binary (and, thus, cannot be disassembled). This is OK if we
don't want to inject into registers used by these instructions.
Change-Id: Ia9b5e7f789367f8386d63f235451dae5d399610d
The disassembled memory region's end (variable "End") is exclusive
now. Up to now, the two branches defining this variable disagreed on
inclusiveness, leading to an infinite loop in one case.
Change-Id: I055fc240f6ec2f4a1d1937e48617c86612cff5c5
This change introduces a fake iobus device into gem5 to prevent
it from crashing on bogus I/O memory accesses.
Change-Id: Ie69e3191bdd917cc681269852937a5a3820a93fb
Since commit c142818, DatabaseCampaignMessage.proto is generated into
the binary directory, which must be announced to the protobuf
compiler.
Change-Id: I0c3c4c6525df687012330573979dc897dfa8d701
Enabling both CONFIG_FAST_BREAKPOINTS / CONFIG_FAST_WATCHPOINTS and
CONFIG_EVENT_BREAKPOINTS / CONFIG_EVENT_BREAKPOINTS_RANGE /
CONFIG_EVENT_MEMREAD / CONFIG_EVENT_MEMWRITE led to an (unnecessary)
include cycle.
Change-Id: I8144e3e72da69b98e21a844a4bfded1b77bdce07
This change allows to use the generic-tracing experiment with a
manually specified start/stop address. This is necessary to use it
with more complex systems that aren't booted from a single ELF file,
such as Fiasco.OC.
Change-Id: Iafc59f56a25a1949174724fa9ae32a1eafc5922a
This fixes a gcc 4.7 warning: comparison between signed and unsigned
integer expressions [-Wsign-compare].
Change-Id: If440567c2767494f456e8e68df29e2f8d1582955
BochsController::getTimerTicksPerSecond() only works reliably when the
simulation is already running (e.g., after a restore()). This broke
timeout conditions for the very first experiment in a FailBochs instance.
Change-Id: Ice5f0aa0c6759f2d9341ad4f21d5c346307b4c12
This change fixes another Bochs crash in the floppy controller,
triggered by one out of 670 million experiments in my current
campaign.
Change-Id: I8a2ff78c9d2c8fca12eefb97f508bc213373bbfa
This change makes the DatabaseCampaign load all pilot_ids from the result
table in memory instead of LEFT JOINing them for each variant. This vastly
improves campaign speed (possibly making commit 5567c59 superfluous) at the
cost of slightly increased startup time for half-completed (large)
campaigns.
By exploiting the generally continuous nature of pilot IDs and using a
boost::icl::interval_map, the additional memory requirements are
insignificant.
Change-Id: I1e744fb9ca33efea77a2a785cea3c94106f360df
When no variants matching the command line parameters were found, the
campaign printed an uninitialized sent_pilots count.
Change-Id: Ib1d70ae86f02059daeb9a62567d6c83802e4986e
The fix for tools/convert-trace/Gem5Converter.cc repairs a real issue
which caused a runtime warning to never be displayed.
Change-Id: I5d94acdbffc99d5f2a78f047062c011c6f8ab4e3
This crippled version of the weather-monitor experiment is not needed
anymore, as gem5's restore() works now.
Change-Id: Icc3bced6b04241d55f2acc46f341cf553b6dbd08
This change extends import-trace's help functionality for importers,
adds the ?-operator to option "-i" and refactors main.cc a little.
The extensions are "doing something useful with the AliasedRegistry"
and are merely listings of all importers' prime aliases.
Change-Id: I7bb184fc45dd9f90664e37455edfccc704d99ef1
This change implements a generic registry in order to clean up import-trace's
code - it's possible (and reasonable) to use the registry for pruners as well.
Importer now extends AliasedRegisterable; all importers have been adapted
to suit the interface/abstract methods.
Each AliasedRegisterable should have at least one alias (the class' name
is a sensible choice) but can have several. The first specified alias is
the class' prime alias which can be used e.g. to list all registered objects.
Change-Id: If6daa34edce35a3b0194e4ba67ed3b44b74a49b0
