CoreSight

coresight@lists.linaro.org

3 participants
2708 discussions

by Jennel Johnson

How's it been? I want to share a message that has been spreading all over the internet that concerns the times we are living in. Whether you believe in God or not, this is a must read message! We can see throughout time how we have been slowly conditioned to come to this point where we are on the verge of a cashless society. Would it surprise you to know that the Bible foretold of this event? Don't believe me? This may be the most imporant message you will read in these times...please do not ignore this! This messsage reveals what the Mark of the Beast is, and the meaning behind counting a number people have been pondering for centuries, 666. This message also shares why Barack Obama will be the Antichrist as well as the gospel message. This is truly a message from God! In the Revelation of Jesus Christ given to the apostle John, we read: .."And he (the false prophet who deceives many by his miracles) causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads: And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name. Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six" (Revelation 13:16-18 BRG)... Referring to the last generation, this could only be speaking of a cashless money society, which we have yet to see, but are heading towards. Why? Revelation 13:17 tells us that we cannot buy or sell unless we receive the mark of the beast in our right-hand or forehead. We could still buy or sell among one another without receiving the mark if physical money was still currency. It logically deduces itself to this reason. These verses could not be referring to something spiritual because the word references two different physical locations (our right-hand or forehead) stating the mark will be on one "OR" the other. It once again logically deduces itself to this reason. Here is where it really starts to come together. It is shocking how accurate the Bible is concerning the RFID microchip. These are notes from a man named Carl Sanders who worked with a team of engineers to help develop this microchip in the late 1960's. Carl Sanders attended seventeen New World Order conferences with heads of state officials such as Henry Kissinger and Bob Gates of the CIA to talk about plans on how to bring about this one-world system. The government commissioned Mr. Sanders to design a microchip for identifying and controlling the peoples of the nations-a microchip that could be placed beneath the skin with a hypodermic needle (a fast, convenient system that would be gradually accepted by the nations). Mr. Sanders, with a team of engineers behind him, with US grant monies supplied by tax dollars, took on this project and designed a microchip which is powered by a lithium battery, rechargeable by way of the temperature fluctuations in our skin. Without having knowledge of the holy Bible (Carl was not a follower of Jesus at the time), these men spent one and a half million dollars conducting research on the best and most convenient place to have the microchip placed in the body. Guess what? These researchers observed that the forehead and the back of the hand (the two places Revelation says the mark will be received) are not only the most convenient places, however are additionally the only viable places for fast, consistent temperature fluctuations in the skin to recharge the lithium battery. The microchip is approximately seven millimeters in length, .75 millimeters in diameter, about the size of a grain of rice. It is capable of storing many pages of data about you. All your general information, work data, crime information, health information, and financial data can be saved on this microchip. Brother Sanders believes that this microchip, which he remorsefully helped produce, is the "mark of the beast" mentioned in Revelation 13:16-18. The Greek word for "mark" is "charagma," which is defined as a "scratch or etching." Additionally it is fascinating to be aware that the number 666 is actually a word in the original Greek language. The word is "chi xi stigma," with the last part, "stigma," additionally meaning "to stick or prick. Carl believes that is alluding to using a hypodermic needle being poked in the human flesh to insert the microchip." Brother Sanders asked a Boston Medical Center doctor what would happen if the lithium contained within the RFID microchip leaked into the body. The doctor responded that if the microchip broke inside a human body, the lithium would cause a severe and painful wound filled with pus. This is what the book of Revelation says: "And the first (angel) went, and poured out his bowl into the earth; and it became a noisome and grievous sore upon the men that had the mark of the beast, and that worshipped his image" (Revelation 16:2 ASV). THE HIDDEN MEANING BEHIND THE NUMBER 666 REVEALED! What I first want to mention, before I share what the Holy Spirit has revealed to me concerning the number of the beast, is that God confirms in threes. We can see this throughout scripture: "For there are three that bear witness in heaven: the Father, the Word, and the Holy Spirit; and these three are one" (1 John 5:7 NKJV). "and that He was buried, and that He rose again the third day according to the Scriptures" (1 Corinthians 15:4 NKJV). "...Holy, holy, holy, Lord God Almighty, Who was and is and is to come!" (Revelation 4:8 NKJV). There are many more examples, but I thought I would just share three of them to make the point. Examining Revelation 13:16,17,18, the first group of three I would like to point out is that the mark of the beast is described in three separate verses, 16, 17 and 18. The next three I see is in verse 16, "He causes all..." is followed by three contrasting categories of people, 1 - "both small and great, 2 - rich and poor, 3 - free and slave...". Then unto verse 17, it opens with, "and that no one may buy or sell except one who has...", followed by three explanations of what one must have to buy or sell, 1 - "...the mark 2 - or the name of the beast, 3 - or the number of his name". Now unto verse 18, we read "Let him who has understanding calculate...", which is followed by, 1 - "the number of the beast, 2 - for it is the number of a man: 3 - His number is 666". The last three I see is the number "6" being used three times in a row. The reason I'm making this point about God confirming in three is because it is the key to unlocking how to calculate the number 666. Throughout the centuries there have been people trying to calculate numbers based on titles and names that come up to the number 666 to identify one person, the Antichrist; but from Revelation 13:18, I do not see where God is telling us to count up to 666, but rather to count the number of the beast. This number is identified as 666. So the verse is telling us to count the number 666. What does it mean to count? It means to add up. So how could we add up 666? Remember my previous point about God confirming in threes is key to unlocking the number 666. So logically, what would be the best way to count the number 666? To count it equally by using the rule of three based off the number. We cannot count it equally as 600+60+6, this would also bring us back to the start. We cannot count it as 600+600+600, or 60+60+60 because there are no zeroes in between or at the end of 666. The only logical option is 6+6+6=18. What is interesting is that the verse that reveals for us to count the number itself is verse 18 (there a total of 18 verses in Revelation Chapter 13), being the third verse out of the three verses that describe the mark of the beast in Revelation 13:16,17,18. What is 18 divided by 3? 6. So 3x6=18, or 6+6+6=18. Another interesting point is the only two other combinations (making a total of three possible combinations) for placing a "+" symbol in between 666 are: • 66+6=72 and 6+66=72. • Add both 72's together and you get 144. Why the number 144 is worth our attention is because the verse following Revelation 13:18 is the first time in the Bible where the 144,000 are being described in detail: "Then I looked, and behold, a Lamb standing on Mount Zion, and with Him one hundred and forty-four thousand, having His Father’s name written on their foreheads..." (Revelation 14:1). Now if you add up all three numbers from counting 666 by moving the "+" symbol around, it would be 72+72+18=162. What is compelling about the number 162, is, if you divide 144,000 by 162, you get 888. The name of Jesus in Greek gematria adds up to 888. The New Testament was originally written in the Greek language. Revelation 14:1 not only mentions the 144,000, but also the Lamb who is Jesus. Now what is interesting about the number for Jesus, 888, is that if you apply the same formula that was used to count 666, you get 8+8+8=24. Why the number 24? Revelation chapter 4 tells us there are 24 elders seated around the throne of God. This is the same throne where Jesus sits. Now if you take: • 8+8+8=24 • 8+88=96 • 88+8=96 you get 24+96+96=216. Take 144,000 divided by 216 and you get 666. Remember that this was the same exact formula we used to count the number 666 that ultimately brought forth the number 888. Here is a quick recap to demonstrate how this formula confirms itself as being the true way to count 666: 1: 6+6+6=18 » 66+6=72 » 6+66=72 » 18+72+72=162 2: 144,000 divided by 162=888 3: 8+8+8=24 » 88+8=96 » 8+88=96 » 24+96+96=216 4: 144,000 divided by 216=666 1: 6+6+6=18 » 66+6=72... As you can see, it is perpetual. And remember that we consistently used a formula that worked in threes being the number that God uses for confirmation. When making use of the identical formula of counting by including the "+" symbol in between the numbers, why do all these numbers relate in such a way? The book of Revelation contains the use of the number 7 in various forms. For instance 7 seals, 7 trumpets, and 7 bowls. What is interesting about the number 37 (three sevens) is if if you divide any number that contains the same single digit three times in a row, such as 111 to 999, it comes out to the value of if you were to add all three numbers up. For example 888 divided by 37 equals 24. So 8+8+8=24. Or 666 divided by 37 equals 18. So 6+6+6=18. Could this be another way of God's word confirming itself that the mystery behind calculating the number 666 indeed is 18? Another fascinating factor to be aware is that if you add up all the numbers from 1 to 36 (1+2+3...+36), it totals 666. The number 36, as in three sixes? Could this be a hint that we need to add up three sixes rather than perceiving the number as six-hundred sixty six? Now what could this imply? Well we know in this world we're recognized by numbers in numerous forms. Starting from our birth certificate to our social security card, also with our drivers license, being recognized based on a system of ruler ship. So it is possible that this RFID chip will contain a brand new identification that has a complete total of 18 characters. "here the wisdom is, the one having the mind let him calculate the number of the wild beast, number for "of human" it is, and the number of it 666" (Revelation 13:1, Greek Translation). The Greek word "anthrōpos" being used in verse 18 where it says "of human" is the Greek strongs concordance G444. The first two definitions of the word are "a human being, whether male or female", and, "generically, to include all human individuals". Could the number of the beast apply to all mankind? In the Greek (the New Testament was originally written in the Greek language), and other translations, you will notice the beast is described as an "it", instead of "him". The reason I'm making this point is because when a translation says "His number is 666", this would imply a singular person, the Antichrist. But by saying "the number of it 666", implies that it is of the beast system as a whole. We can know the number of the beast cannot be to identify products (like a new barcode) to buy or sell because scripture says we cannot buy or sell without the number of the beast. What am I getting at? There will be instances where you could buy something someone made themselves and it wouldn't have a store branded identification on it. But for this number to be in our chips, that is where it must be to conclude ultimately that we cannot buy or sell without having the number of the beast. As previously mentioned in Revelation 13:18, the number of the beast (6+6+6=18) is a "human number", definition "generically, to include all human individuals". Could this be the title of the beast, the number of its name? The one-world beast system that is recognized by 18 characters? This is able to match the scriptures that speaks of a mark that we must have to buy or sell in our right hand or forehead, and that it also includes the number of the beast, in the course of a future cashless money society. Go to: http://bible-freedom.org http://k12-teaching.live/index.php/campaigns[CAMPAIGN_UID/track-url/eg2931r… http://k12-teaching.live/index.php/campaigns/xg901yrfon4bd/track-url/eg2931… http://k12-teaching.live/index.php/campaigns/xg901yrfon4bd/track-url/eg2931…] to see all the proof! "Why did the Biden campaign choose 30330? 2020 divided by 666 = 3.0330 Who believes this to be a coincidence? October 2020 Isaiah 53:6 Someone said we are being whipsawed in 2020. Truly a great division is taking place between good and evil—both symbolically and literally (riots, unrest, politics). If you take the current year 2020 and divide it by the number 666 (known for its satanic implications) you will get the number 30330 (repeated). This number 30330 happens to be the number used to vote for Joe Biden and Kamala Harris. Freaky? Supernatural? Odd for sure. Whatever this means, it doesn’t seem good to me. First, why would anyone knowingly choose those particular numbers for their campaign? If they weren’t knowingly chosen, then it appears to be a supernatural act by the evil one himself and I would want to change those numbers ASAP. And if the numbers were chosen knowing their significance, are you satanic? Is this campaign satanic? Either way I do not believe this is a coincidence. And one thing is certain, 2020 is truly being divided by Satan. He is the master deceiver and spreader of chaos. Jesus calls him the father of lies." So I looked up this number 30330 concerning Joe Biden, and I found this information: If you send a text to that number (at that time), you would get a response asking to support Joe's campaign to take down Donald Trump, with one part in caps saying "CHIP IN >>" pointing to a link to go and donate. "CHIP IN"? Obama has used this phrase in the past on his twitter and people believe it is a subliminal message to receive the mark of the beast, that is to say the implantable RFID microCHIP that will go IN our body. God's word warns us in the end times that a false prophet will rise up doing miraculous signs deceiving many to receive this mark: .."And the beast was taken, and with him the false prophet that wrought the signs in his sight, wherewith he deceived them that had received the mark of the beast and them that worshipped his image: they two were cast alive into the lake of fire that burneth with brimstone" (Revelation 19:20 ASV).. At all costs, DO NOT TAKE IT! "Then a third angel followed them, saying with a loud voice, "If anyone worships the beast and his image, and receives his mark on his forehead or on his hand, he himself shall also drink of the wine of the wrath of God, which is poured out full strength into the cup of His indignation. He shall be tormented with fire and brimstone in the presence of the holy angels and in the presence of the Lamb. And the smoke of their torment ascends forever and ever; and they have no rest day or night, who worship the beast and his image, and whoever receives the mark of his name" (Revelation 14:9-11). We are residing in very prophetic times with very important Biblical prophecies being fulfilled. When Donald Trump recognized Jerusalem as capital of Israel on December 6 2017, this was a huge step to bring about the Third Temple prophesied in the Holy Bible. The scriptures alerts us that the Antichrist will seat himself in this temple: "...and the man of sin is revealed, the son of perdition, who opposes and exalts himself above all that is called God or that is worshiped, so that he sits as God in the temple of God, showing himself that he is God" (2 Thessalonians 2:3-4). Within the Islamic religion, there is a figure known as the Mahdi, referred to as their messiah who they're waiting to appear. There are many testimonies from people on-line who consider this man will be Barack Obama who is to be the biblical Antichrist. I have had strange dreams about Barack Obama. He came on stage declaring himself to be a follower of Christ with no affiliation to the Muslim religion, however it was later revealed by his family that he certainly is a religious Muslim. So what's in the name? The meaning of someones name can say a lot about a person. God throughout history has given names to people that have a specific meaning tied to their lives. How about the name Barack Obama? Let us take a look at what may be hiding beneath the surface... Jesus says, "And He said to them, 'I saw Satan fall like lightning from heaven'" (Luke 10:18). In Hebrew, the word "Barack" means "lighting", and the usage of "Bama" (Strongs Hebrew phrase 1116) is used to mean the "heights" of heaven. The day after the election of Barack Obama (11/04/08), the winning choose 3 lotto numbers in Illinois (Obama’s domestic state) for 11/5/08 were 666. Obama was formerly a U.S. senator for Illinois, and his zip code was 60606. Regardless, whoever seats themselves in the future Third Temple that is to be built in Jerusalem, declaring themselves to be God IS THE ANTICHRIST. NEVER FORGET. So, why do we need Jesus? "for all have sinned and fall short of the glory of God" (Romans 2:23). "For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord" (Romans 6:23). Our good works can't save our souls from our sins. If we step in front of a judge in the court of law, being responsible of a criminal offense, the judge is not going to judge us by the good that we've accomplished, but rather the crimes we've committed. If we as fallen humanity, created in God's image, pose this kind of moral justice, how much greater a perfect, righteous, and Holy God? God has introduced to us His moral law's by way of the 10 commandments handed to Moses at Mt. Siani. These legal guidelines were not given so we may be justified, however in order that we may see the need for our saviour. They are the mirror of God's character of what He has put in every one of us, with our conscious bearing witness that we all know that it is wrong to steal, lie, dishonor our mother and father, and so forth. We may strive to comply with all the moral laws of the 10 commandments, however we'll never catch up to them to be justified before a Holy God. The same word of the law given to Moses manifested as flesh over 2000 years ago in the body of Jesus Christ. He came to be our justification by perfectly fulfilling the commandments of God, living a sinless life that solely God may fulfill. The space between us and the law can never be reconciled by our very own merit, however the arm of Jesus is stretched out by the grace and mercy of God. And if we're to seize hold of, by way of faith in Him, He'll pull us up being the one to justify us. As in the court of law, if somebody steps in and pays your fine, despite the fact that you're guilty, the judge can do what's legal and just and let you go free. That is what Jesus did almost 2000 years ago on the cross. It was a legal transaction being fulfilled in the spiritual realm by the shedding of His blood, with His final words being, "...It is finished!..." (John 19:30). So why did Jesus have to die for us? Because God is Holy and just, the wrath that we deserve could not go unnoticed. Because of the perfect righteousness and justice of God's character, it must be reconciled, it must be quenched and satisfied. For God takes no pleasure in the demise of the wicked (Ezekiel 18:23). That is why in Isaiah chapter 53, where it speaks of the coming Messiah and His soul being a sacrifice for our sins, why it says it pleased God to crush His only begotten Son. That is due to the fact the wrath that we deserve was justified by being poured out upon His Son. For if it were to be poured out upon us who've earned it, we would all die and go to hell. God created a way of escape by pouring it out on His Son who's soul could not be left in Hades, however was raised and seated at the right hand of God in power. Now once we put on the Lord Jesus Christ (Romans 13:14), God no longer looks at the individual who deserves His wrath, but the glorious image of His perfect Son dwelling in our hearts, justifying us as if we received the wrath we deserve, making a way of escape from the curse of death. Now what we must do is repent and trust in the saviour, confessing and turning from our sins. That is not only a head knowledge of believing in Jesus, instead receiving His words, taking them to heart. Where we no longer live to exercise sin, however turn from our sins and exercise righteousness: "Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived. Neither fornicators, nor idolaters, nor adulterers, nor homosexuals, nor sodomites, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners will inherit the kingdom of God. And such were some of you. But you were washed, but you were sanctified, but you were justified in the name of the Lord Jesus and by the Spirit of our God" (1 Corinthians 6:9-11). By doing so we will become transformed into the image of God by way of faith in His Son Christ Jesus Who is inclined to give the Holy Spirit to those who ask of Him: "Most assuredly, I (Jesus) say to you, unless one is born of water and the Spirit, he cannot enter the kingdom of God. That which is born of the flesh is flesh, and that which is born of the Spirit is spirit. Do not marvel that I said to you, 'You must be born again.' (John 3:5-6). "But you are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. Now if anyone does not have the Spirit of Christ, he is not His" (Romans 8:9). What are you waiting for? Our Father in heaven only wants the best for us all, restoring all the things this world has stolen from us. That is what it means to be "holy". To be made whole. He is ready to hear from you. That God given tongue to speak language, by means of faith, pray to Him, ask Him to forgive you by confessing your sins and be willing to forsake them; that you accept the sacrifice of His Son Jesus on the cross, and that you want His Holy Spirit residing inside you transforming you into a child of God. Jesus says, "but whoever drinks of the water that I shall give him (the Holy Spirit) will never thirst. But the water that I shall give him will become in him a fountain of water springing up into everlasting life." Did you know that Jesus spoke more about hell than anybody in the scriptures, even more than He spoke about heaven?! For this very reason He came to die for us, to rescue us from this place that we deserve. He describes hell as a actual place where, "Their worm does not die And the fire is not quenched" (Mark 9:44). And where, "There will be weeping and gnashing of teeth..." (Luke 13:28). Jesus tells us who to fear, "And do not fear those who kill the body but cannot kill the soul. But rather fear Him who is able to destroy both soul and body in hell" (Matthew 10:28). "Now I saw a new heaven and a new earth, for the first heaven and the first earth had passed away. Also there was no more sea. Then I, John, saw the holy city, New Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. And I heard a loud voice from heaven saying, 'Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people. God Himself will be with them and be their God. And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away.' Then He who sat on the throne said, 'Behold, I make all things new.' And He said to me, 'Write, for these words are true and faithful.' And He said to me, 'It is done! I am the Alpha and the Omega, the Beginning and the End. I will give of the fountain of the water of life freely to him who thirsts. He who overcomes shall inherit all things, and I will be his God and he shall be My son. But the cowardly, unbelieving, abominable, murderers, sexually immoral, sorcerers, idolaters, and all liars shall have their part in the lake which burns with fire and brimstone, which is the second death.'" (Revelation 21:1-8).

5 years, 1 month

Testing STM on the dragonboard 410c

by Enes Göktaş

Hello, I would like to test the System Trace Macrocell (STM) on db410c and tried following the steps at [1]. I am using linux kernel version 5.9.0-qcomlt-arm64 and I believe the steps described in the linked post are for an earlier version of the kernel. I tried those steps (but slightly adjusted so it is conform to the sysfs path on 5.9.0-qcomlt-arm64) and it fails when trying to link: *$ echo 802000.stm > **/sys/class/stm_source/ftrace/stm_source_link* bash: echo: write error: Invalid argument *$ echo stm > **/sys/class/stm_source/ftrace/stm_source_link* bash: echo: write error: Invalid argument *$ echo stm0 > **/sys/class/stm_source/ftrace/stm_source_link* bash: echo: write error: Invalid argument I'd be happy to test the steps on a working version of the kernel. Does anyone know for which kernel version the steps in [1] are? I'd also be grateful if someone has the right steps to test STM with ftrace on the recent kernel versions. Thank you, Enes [1] https://lists.linaro.org/pipermail/coresight/2018-August/001653.html

5 years, 1 month

Re: [RFC PATCH v3 1/1] perf cs-etm: Set time value for samples

by James Clark

Hi Wojciech, Are you still working on this patchset here? https://lists.linaro.org/pipermail/coresight/2019-June/002871.html I'm asking because I was also looking to make a change related to timestamps, and I see there has been quite a bit of discussion on your one over the revisions. My change would be something like I've pasted below. This was suggested by Al Grant so that the synthesized samples have kernel timestamps that can be correlated (at least roughly) with MMAP and COMM records. The issue is that in your patchset, you are also setting the sample.time field, but with the decoded timestamp rather than the kernel one. I suppose this email is to re-start the discussion with the whole mailing list about what should be in that field. Thanks James --- diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 7206c7f..7f7a68c 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -55,6 +55,7 @@ struct cs_etm_auxtrace { u8 sample_instructions; int num_cpu; + u64 latest_timestamp; u32 auxtrace_type; u64 branches_sample_type; u64 branches_id; @@ -1152,6 +1153,7 @@ static int cs_etm__synth_instruction_sample(struct cs_etm_queue *etmq, event->sample.header.misc = cs_etm__cpu_mode(etmq, addr); event->sample.header.size = sizeof(struct perf_event_header); + sample.time = etm->latest_timestamp; sample.ip = addr; sample.pid = tidq->pid; sample.tid = tidq->tid; @@ -1209,6 +1211,7 @@ static int cs_etm__synth_branch_sample(struct cs_etm_queue *etmq, event->sample.header.misc = cs_etm__cpu_mode(etmq, ip); event->sample.header.size = sizeof(struct perf_event_header); + sample.time = etm->latest_timestamp; sample.ip = ip; sample.pid = tidq->pid; sample.tid = tidq->tid; @@ -2367,8 +2370,10 @@ static int cs_etm__process_event(struct perf_session *session, return cs_etm__process_switch_cpu_wide(etm, event); if (!etm->timeless_decoding && - event->header.type == PERF_RECORD_AUX) + event->header.type == PERF_RECORD_AUX) { + etm->latest_timestamp = timestamp; return cs_etm__process_queues(etm); + } return 0; }

5 years, 1 month

[PATCH v4 00/10] CoreSight configuration management; ETM strobing

by Mike Leach

This patchset introduces initial concepts in CoreSight system configuration management support. to allow more detailed and complex programming to be applied to CoreSight systems during trace capture. Configurations consist of 2 elements:- 1) Features - programming combinations for devices, applied to a class of device on the system (all ETMv4), or individual devices. 2) Configurations - a set of programmed features used when the named configuration is selected. Features and configurations are declared as a data table, a set of register, resource and parameter requirements. Features and configurations are loaded into the system by the virtual cs_syscfg device. This then matches features to any registered devices and loads the feature into them. Individual device classes that support feature and configuration register with cs_syscfg. Once loaded a configuration can be enabled for a specific trace run. Configurations are registered with the perf cs_etm event as entries in cs_etm/cs_config. These can be selected on the perf command line as follows:- perf record -e cs_etm/<config_name>/ ... This patch set has one pre-loaded configuration and feature. A named "strobing" feature is provided for ETMv4. A named "autofdo" configuration is provided. This configuration enables strobing on any ETM in used. Thus the command: perf record -e cs_etm/autofdo/ ... will trace the supplied application while enabling the "autofdo" configuation on each ETM as it is enabled by perf. This in turn will enable strobing for the ETM - with default parameters. Parameters can be adjusted using configfs. The sink used in the trace run will be automatically selected. A configuation can supply up to 15 of preset parameter values, which will subsitute in parameter values for any feature used in the configuration. Selection of preset values as follows perf record -e cs_etm/autofdo,preset=1/ ... (valid presets 1-N, where N is the number supplied in the configuration, not exceeding 15. preset=0 is the same as not selecting a preset.) Applies to coresight/next (5.11-rc2 base) Changes since v3: (Primarily based on comments from Matthieu) 1) Locking mechanisms simplified. 2) Removed the possibility to enable features independently from configurations.Only configurations can be enabled now. Simplifies programming logic. 3) Configuration now uses an activate->enable mechanism. This means that perf will activate a selected configuration at the start of a session (during setup_aux), and disable at the end of a session (around free_aux) The active configuration and associated features will be programmed into the CoreSight device instances when they are enabled. This locks the configuration into the system while in use. Parameters cannot be altered while this is in place. This mechanism will be extended in future for dynamic load / unload of configurations to prevent removal while in use. 4) Removed the custom bus / driver as un-necessary. A single device is registered to own perf fs elements and configfs. 5) Various other minor issues addressed. Changes since v2: 1) Added documentation file. 2) Altered cs_syscfg driver to no longer be coresight_device based, and moved to its own custom bus to remove it from the main coresight bus. (Mathieu) 3) Added configfs support to inspect and control loaded configurations and features. Allows listing of preset values (Yabin Cui) 4) Dropped sysfs support for adjusting feature parameters on the per device basis, in favour of a single point adjustment in configfs that is pushed to all device instances. 5) Altered how the config and preset command line options are handled in perf and the drivers. (Mathieu and Suzuki). 6) Fixes for various issues and technical points (Mathieu, Yabin) Changes since v1: 1) Moved preloaded configurations and features out of individual drivers. 2) Added cs_syscfg driver to manage configurations and features. Individual drivers register with cs_syscfg indicating support for config, and provide matching information that the system uses to load features into the drivers. This allows individual drivers to be updated on an as needed basis - and removes the need to consider devices that cannot benefit from configuration - static replicators, funnels, tpiu. 3) Added perf selection of configuarations. 4) Rebased onto the coresight module loading set. To follow in future revisions / sets:- a) load of additional config and features by loadable module. b) load of additional config and features by configfs c) enhanced resource management for ETMv4 and checking features have sufficient resources to be enabled. d) ECT and CTI support for configuration and features. Mike Leach (10): coresight: syscfg: Initial coresight system configuration coresight: syscfg: Add registration and feature loading for cs devices coresight: config: Add configuration and feature generic functions coresight: etm-perf: update to handle configuration selection coresight: syscfg: Add API to activate and enable configurations coresight: etm-perf: Update to activate selected configuration coresight: etm4x: Add complex configuration handlers to etmv4 coresight: config: Add preloaded configurations coresight: syscfg: Add initial configfs support coresight: docs: Add documentation for CoreSight config .../trace/coresight/coresight-config.rst | 244 ++++++ Documentation/trace/coresight/coresight.rst | 16 + drivers/hwtracing/coresight/Makefile | 7 +- .../hwtracing/coresight/coresight-cfg-afdo.c | 154 ++++ .../coresight/coresight-cfg-preload.c | 25 + .../coresight/coresight-cfg-preload.h | 11 + .../hwtracing/coresight/coresight-config.c | 246 ++++++ .../hwtracing/coresight/coresight-config.h | 282 +++++++ drivers/hwtracing/coresight/coresight-core.c | 18 +- .../hwtracing/coresight/coresight-etm-perf.c | 180 ++++- .../hwtracing/coresight/coresight-etm-perf.h | 12 +- .../hwtracing/coresight/coresight-etm4x-cfg.c | 184 +++++ .../hwtracing/coresight/coresight-etm4x-cfg.h | 29 + .../coresight/coresight-etm4x-core.c | 38 +- .../coresight/coresight-etm4x-sysfs.c | 3 + .../coresight/coresight-syscfg-configfs.c | 399 +++++++++ .../coresight/coresight-syscfg-configfs.h | 45 ++ .../hwtracing/coresight/coresight-syscfg.c | 761 ++++++++++++++++++ .../hwtracing/coresight/coresight-syscfg.h | 90 +++ include/linux/coresight.h | 7 + 20 files changed, 2721 insertions(+), 30 deletions(-) create mode 100644 Documentation/trace/coresight/coresight-config.rst create mode 100644 drivers/hwtracing/coresight/coresight-cfg-afdo.c create mode 100644 drivers/hwtracing/coresight/coresight-cfg-preload.c create mode 100644 drivers/hwtracing/coresight/coresight-cfg-preload.h create mode 100644 drivers/hwtracing/coresight/coresight-config.c create mode 100644 drivers/hwtracing/coresight/coresight-config.h create mode 100644 drivers/hwtracing/coresight/coresight-etm4x-cfg.c create mode 100644 drivers/hwtracing/coresight/coresight-etm4x-cfg.h create mode 100644 drivers/hwtracing/coresight/coresight-syscfg-configfs.c create mode 100644 drivers/hwtracing/coresight/coresight-syscfg-configfs.h create mode 100644 drivers/hwtracing/coresight/coresight-syscfg.c create mode 100644 drivers/hwtracing/coresight/coresight-syscfg.h -- 2.17.1

5 years, 1 month

Vos besoins en traduction-Translations

by "Interprètes & traductions professionnelles -toutes langues officielles"

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5 years, 1 month

【重要】カード情報更新のお知らせ

by Amazon.co.jp

Аmazon お客様 coresight(a)lists.linaro.org АmaNRHR146146zon に登録いただいたNRHR505543お客様に、АmaNRHR276669zon アカウントの情報更NRHR168095新をお届けします。残念NRHR399746ながら、АmNRHR335724azoNRHR53739n のアカウントをNRHR320034更新できませんNRHR270690でした。今回は、カードが期限NRHR78753切れになってるか、請求NRHR201443先住所が変NRHR427591更されたなど、さまNRHR150423ざまな理由でカーNRHR272914ドの情報を更NRHR384293新できませNRHR343749んでした。アカウント情報のNRHR1348一部が誤っている故NRHR412297に、お客様のアNRHR26048カウントをNRHR524067維持するためNRHR283024 АmaNRHR395700zon アカウンNRHR141388トの情報を確認すNRHR392167る必要があります。下かNRHR176560らアカウントをログイNRHR13888ンし、情報を更NRHR83307新してください。 Аmazon ログインなお、24時NRHR447337間以内にご確NRHR108373認がない場合、誠に申しNRHR23715訳ございません、おNRHR299962客様の安全の為、アカNRHR46576ウントの利用制限をさNRHR243125せていただきますNRHR170431ので、予NRHR36005めご了NRHR352897承ください。アカウNRHR458966ントに登録NRHR452180のEメールアNRHR120325ドレスにアクセスでNRHR118262きない場合お問い合わせ： Amazonカスタマーサービス。お知らせ: パスワードは誰にNRHR114981も教えないNRHR335312でください。個人情NRHR85549報と関係がなNRHR5799く、推測しにくいNRHR74509パスワードを作NRHR141861成してください。大文字とNRHR333071小文字、数字、およびNRHR46356記号を必ずNRHR452708使用してください。オンライNRHR120985ンアカウントNRHR344248ごとに、異なるパNRHR240750スワードをNRHR445711使NRHR480450用してください。どうぞよろNRHR117254しくお願いいたNRHR494125します。 Аmazon

5 years, 1 month

Hallo und Guten Tag,

by El Gordo de la primitiva lotterie spanien

El Gordo de la primitiva lotterie spanien Adresse:Calle del Príncipe de Vergara, 38, 28001 Madrid España] Kontakt aufnehmen unter:] 34602 810 185 fax 34935457490] E-mail:]anspruchgewinn.mmt.es@spainmail.com] Aktenzeichen:]P09/01/02/2021.] Losnummer:] ESP 4447/1146411880201] Datum: 06/03/2021] Hallo, OFFIZIELLE MITTEILUNG, Diese El Gordo de la Primitiva Bonanza Lotterie wurde und Ministerio de Industria, Comercio y Turismo gesponsert um Tourismus in Spanien zu fördern. Wir sind erfreut Ihnen mit zu teilen, dass die Gewinner des Sonder Spanish Tourismus Promotional Draw bekannt gegeben worden sind. Die offizielle Liste der Gewinner erschien am Samstag der 27/01/2021. Ihre email adresse mit der anhängenden Losnummer: ESP 4447/1146411880201 und mit der Seriennummer: ESP/018811-2020 zog die Glücksnummer: 6.16.18.33.47.51 Bonu:29,El Gordo de la Primitiva Lotterie 6 /49 in der 3. Kategorie. Sie sind damit gewinner von: €991,000.00 Euro. Die Summe ergibt sich aus einer Gewinnausschüttung von: €6937,000.00 Euro, die durch die ersten sieben (7) Gewinner aus der gleichen Kategorie geteilt wurde. Dir gewinn ist bei einer sicherheitsfirma hinterlegt und in ihren namen/email versichert. um keine komplikationen bei der abwicklung der zahlung zu verursachen bitten wir sie diese offizielle mitteilung , diskret zu behandeln.,es ist ein teil unseres sicherheitsprotokolls und garantiert ihnen einen reibungslosen Ablauf. Alle gewinner wurden per computer aus Urlaubshotels, Fluggesellschaften und Reisebüros mailen Daten von fünf Millionen (5000000) Email adressen ausgewählt, als teil unserer Internationalen tourismus promotion programms, welches wir einmal im jahr veranstalten um Tourismus in Spanien zu fördern. Bitte kontaktieren sie unseren auslands sachbearbeiter Herr Gabriel bei der sicherheitsfirma Santalucia Sicherheitsfirma:Per Email an:europromo.es.spain@europemail.com oder anrufen: 34 602 810 185 & Fax: 34 931 70 2120, um Ihr Geld schnell zu bekommen. Denken Sie daran, jeder gewinnanspruch muss bis zum 31/03/2021 Angemeldete sein. Jeder nicht angemeldet Gewinnanspruch verfällt und geht zuruck an das Spanische Staatskasse. WICHTIG: um verzögerungen und komplikationen zu vermeiden, bitte immer Aktenzeichen angeben. Anbei ein anmeldeformular, bitte ausfüllen und zurück Per email an:europromo.es.spain@europemail.com oder anrufen: 34 602 810185 & Fax: 34 931 70 2120 die sicherheitsfirma Santalucia Sicherheitsfirma. HERZLICHEN GLUCKWUNSCH…! Mit freundlichen Grüßen MARIA HIDALGO VIZEPRÄSIDENTIN BÜRO,SANTALUCIA SEGUROS S.A España Plaza España, 15 - -16 Madrid, 28008 España ANMELDEFORMULAR ZUR GEWINNANSPRUCHS _____________________________________________ Bitte füllen Sie das Formular sorgfältig aus und senden es per e mail:santalucia.sg.es@spainmail.com an der Santalucia Sicherheitsfirma mit Kopie Ihres Personalausweises oder Reisepasses. GEWINNBETRAG*__________AKTENZEICHEN:*ESP09/01/02/2021 NAME:*____________________VORNAME:*_______________________ GEBURTSDATUM:*_________________*NATIONALI:*________________ LOSNUMMER*______________________*GLUCKSZAHLEN:*____________ STRASSE*____________________________*NUMMER:*_______________ WOHNORT*________________POSTLEITZAH*__________*LAND*________ TELEFON*____________HANDY*_____________FAX*_________________ BEFUF*__________FAMIELIENSTAND*_______________* (GESCHLECHT) EMAIL*________________________________________*Unterschrift*_ WELCHE ZAHLUNGSFORM BEVORZUGEN SIE? (A) BANKÜBERWEISUNG: (B) BARSCHECK BANKDATEN SIND NUR NOTWENDIG WENN SIE SICH FÜR EINE BANKÜBERWEISUNG ENTSCHIEDEN HABEN. NAME DES GELDINSTITUTS:*__________________________ KONTONUMMER:*_____________________________________ SWIFT CODE:*______________________________________ BANK ADDRESS:*____________________________________ TELEFONNUMMER:*___________________________________ FAX: NUMMER:*_____________________________________ ERKLÄRUNG DES BEGÜNSTIGTEN ICH ___________________________BESTÄTIGE HIERMIT, DASS ALLE INFORMATIONEN, KORREKT SIND, UND DIE VERANSTALTER DER El SPANISH LOTTERY / SANTALUCIA SICHERHEITSFIRMA NICHT VERANTWORTLICH GEMACHT WERDEN, WENN ES ZU EINER UNBERECHTIGTEN ZAHLUNG DURCH UNGENAUE INFORMATIONEN, DIE ICH IN DIESEM FORMULAR ANGEBE KOMMT.DASS 10% PROVISION DER SANTA LUCIA SECURITY COMPANY GEH?REN, SOBALD SIE IHREN GEWINN FONDS ERHALTEN. DIESE ZEHN PROZENT WERDEN IHNEN SOFORT ZURÜCKGEGEBEN, SIE ERHALTEN IHREN GEWINN AUF IHREM KONTO. (ACHTUNG Wir bitten Sie, auf diese E-Mail-Adresse zu antworten(santalucia.sg.es(a)spainmail.com) BÜRO-KONTOINFORMATIONEN-IBAN ES17 2100 5624 1102 0011 7719 SWIFT CODE: CAIXESBBXXX. KONTONAME,LA PLACITA DEL MIRADOR S.L SPAIN. Urheberrecht© 2020-2021 Multi-Staat Lotterie Verband. Alle Rechte

5 years, 1 month

Attention,mailbox is 98% full

by lists.linaro.org

5 years, 1 month

Attention,mailbox is 98% full

by lists.linaro.org

5 years, 1 month

Re: Secure World Coresight Tracing - HiKey 960

by Mike Leach

Hi Daniel, The CoreSight mailing list is the best place to ask these questions - I've added it to the to: section of this mail. On Fri, 19 Feb 2021 at 13:43, Daniel Su <daniel.sun.su(a)gmail.com> wrote: > > Sorry I made a mistake, I need to switch those bits but those aren't in the ETM mode sysFS parameter. > > > On Feb 19, 2021, at 14:21, Daniel Su <daniel.sun.su(a)gmail.com> wrote: > > > > Thanks, > > > > To just give a bit of background I am doing an internship to improve tracing and debugging for secure world applications in TrustZone. Originally the idea was to come up with a software solution but I thought using the hardware tracing features might be very powerful as the secure world trusted execution environments typically have less debugging and tracing functionalities built into the trusted operating system. > > > > I have been doing further reading and I believe I need to configure the ETM mode sysFS parameter. > > > > To switch these bits: > > > > /* secure state access levels - TRCACATRn */ > > #define ETM_EXLEVEL_S_APP BIT(8) > > #define ETM_EXLEVEL_S_OS BIT(9) > > #define ETM_EXLEVEL_S_HYP BIT(10) > > #define ETM_EXLEVEL_S_MON BIT(11) > > /* non-secure state access levels - TRCACATRn */ > > #define ETM_EXLEVEL_NS_APP BIT(12) > > #define ETM_EXLEVEL_NS_OS BIT(13) > > #define ETM_EXLEVEL_NS_HYP BIT(14) > > #define ETM_EXLEVEL_NS_NA BIT(15) > > ns_exlevel_vinst and s_exlevel_vinst control these bits in the TRCVICTLR. addr_exlevel_s_ns sets both S and NS bits in the TRCACATRn register currently addressed by addr_idx. In the kernel tree - Documentation/trace/coresight/coresight-etm4x-reference.rst - has lots of information on programming these sysfs files. I would advise setting mode first - which will set up some default values for TRCVITLR, then make any further adjustments you want. > > Right now I am able to capture the traces and read them out thanks to Leo Yan's command examples and presentation. > > > > I still need to figure out how to only trace branching instructions, and also how to best decode the traces. Right now even though I can read out /dev/ec036000.etf , I am unsure how to best go about interpreting the raw trace data. > > Hardware trace will trace everything - subject to certain filters - such as address filtering, exception filtering etc. It is not possible to trace only branch instructions. You will need to capture trace, decode then run an analysis on that decode to determine what branches have been taken. ETMv4 is program flow trace - so all branches are marked as taken or not taken. Consider the program:- =============== 0x1000 start: < some code > ... 0x1100 B func1 0x1200 func1: <some code> .... 0x1240 mov r0, &func2 B r0 0x2000 func2: <some code> ================ This will result in trace as follows:- TRACE_ON ADDR(0x1000) ATOM(E) > > I believe ptm2human and OpenCSD are two open source libraries that allow for decoding of the ETMv4 trace data. I understand there are paid solutions as well such as the DS-5 and Trace32 from Lauterbach to decode. > > > > Do you have any recommendations on other decoders or any tips in general as to how to decode the raw trace data into human readable format? > > > > Best, > > Daniel > > > >> On Feb 18, 2021, at 18:38, Suzuki K Poulose <suzuki.poulose(a)arm.com> wrote: > >> > >> Hi Daniel > >> > >> On 2/18/21 4:12 PM, Daniel Su wrote: > >>> Hello, > >>> First of all I want to say thanks for your work on the Coresight support as well as the presentation slides. Currently I am working with the Hikey960 which I see is supported and has been used as a reference platform in your slides. > >>> I believe it should be possible to setup self-hosted Coresight to trace only for branch instructions in the secure world. Currently I am investigating how to set this up on the Hikey960 without access to a hardware debugger. > >>> I am wondering if any of you have done this before, if there is additional documentation, or if there are any good support groups/chats/channels to ask questions. I have some experience with Coresight mainly from reading the ARM reference manuals but it is still a lot to parse. > >> > >> I haven't done anything similar. You should be able to imitate how the > >> CoreSight drivers program the components ( ETM, Funnels, Replicator and ETR). > >> > >> For ETM, you just need to make sure you don't filter out the Secure EL1/EL2/EL0. > >> You would need to read the manuals for the components or user the kernel driver > >> as the reference. > >> > >> Cheers > >> Suzuki > >> > >>> I believe in Linux I should be using `ns_exlevel_vinst` to filter out Non-Secure instructions. Also since the Hikey960 is multicore, I guess I would need to configure the top level Coresight in order to trace all cores? Would this be the ETR then? > >>> Best, > >>> Daniel > >> > > > -- Mike Leach Principal Engineer, ARM Ltd. Manchester Design Centre. UK

5 years, 1 month

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