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ecos_kernel_test: wait with timer in step 0 again, otherwise bochs crashes ; updated binaries

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git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1479 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
This commit is contained in:
chb
2012-08-08 14:57:56 +00:00
parent 12a762dcda
commit 57621b07a6
2 changed files with 20 additions and 20 deletions
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25
src/experiments/ecos_kernel_test/experiment.cc
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@ -45,14 +45,18 @@ bool EcosKernelTestExperiment::retrieveGuestAddresses() {
// workaround for 00002808875p[BIOS ] >>PANIC<< Keyboard error:21
// *** If the first listener is a TimerListener, FailBochs panics. ***
// *** Therefore, just wait one instruction before using a timer. ***
// BPSingleListener bp;
// bp.setWatchInstructionPointer(ANY_ADDR);
// simulator.addListenerAndResume(&bp);
// run until 'ECOS_FUNC_FINISH' is reached
BPSingleListener bp;
bp.setWatchInstructionPointer(ECOS_FUNC_FINISH);
simulator.addListener(&bp);
bp.setWatchInstructionPointer(ANY_ADDR);
simulator.addListenerAndResume(&bp);
// run until 'ECOS_FUNC_FINISH' is reached //FIXME: [CPU0 ] prefetch: EIP [00010000] > CS.limit [0000ffff]
//BPSingleListener bp;
//bp.setWatchInstructionPointer(ECOS_FUNC_FINISH);
//simulator.addListener(&bp);
// 10000us = 500000 instructions
TimerListener record_timeout(50000000); //TODO: how long to wait?
simulator.addListener(&record_timeout);
// memory map serialization
ofstream mm(mm_filename, ios::out | ios::app);
@ -91,7 +95,8 @@ bool EcosKernelTestExperiment::retrieveGuestAddresses() {
}
}
assert(number_of_guest_events > 0);
log << "Breakpoint at 'ECOS_FUNC_FINISH' reached: created memory map (" << number_of_guest_events << " entries)" << endl;
//log << "Breakpoint at 'ECOS_FUNC_FINISH' reached: created memory map (" << number_of_guest_events << " entries)" << endl;
log << "Record timeout reached: created memory map (" << number_of_guest_events << " entries)" << endl;
delete str;
// close serialized mm
@ -100,8 +105,8 @@ bool EcosKernelTestExperiment::retrieveGuestAddresses() {
// workaround for 00291674339e[CPU0 ] prefetch: EIP [00010000] > CS.limit [0000ffff]
// *** just wait some time here *** //FIXME
TimerListener record_timeout(1);
simulator.addListenerAndResume(&record_timeout);
//TimerListener record_timeout(10000);
//simulator.addListenerAndResume(&record_timeout);
// clean up simulator
simulator.clearListeners();

15
src/experiments/ecos_kernel_test/experimentInfo.hpp
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@ -4,11 +4,11 @@
// user-specified start-function address:
// nm -C thread1.elf|fgrep cyg_start
#define ECOS_FUNC_ENTRY 0x0000406c
#define ECOS_FUNC_ENTRY 0x0000409c
// cyg_test_exit address
#define ECOS_FUNC_FINISH 0x00005eb0
#define ECOS_FUNC_FINISH 0x00005f0c
// cyg_test_output address
#define ECOS_FUNC_TEST_OUTPUT 0x00005eb8
#define ECOS_FUNC_TEST_OUTPUT 0x00005f14
// the variable that's increased if ECC corrects an error:
#define ECOS_ERROR_CORRECTED 0x99999999
@ -17,12 +17,7 @@
#define ECOS_TEXT_START 0x00003000
// text end:
// nm -C thread1.elf|fgrep _etext
#define ECOS_TEXT_END 0x00013c9e
// number of instructions the target executes under non-error conditions from ENTRY to FINISH:
#define ECOS_NUMINSTR 71618
// number of instructions that are executed additionally for error corrections
// (this is a rough guess ... TODO)
#define ECOS_RECOVERYINSTR 0x2000
#define ECOS_TEXT_END 0x0001627a