1. vcs_save_restore_new.o: Relocation r_x86_64_32s [Ubuntu 18.04]
$ Vcshome/linux64/lib/vcs_save_restore_new.o: Relocation r_x86_64_32s against undefined symbol' _ sigintr 'can not be used when making a pie object; recompile with-FPIC
/Usr/bin/ld: Final link failed: nonrepresentable section on Output
Collect2: Error: LD returned 1 exit status
Answer:
1. Install gcc-4.8: 'sudo apt install gcc-4.8 G + +-1000'2. Start VCs: VCs-full64-CPP g ++-4.8-CC gcc-4.8...
So, in makefile: VCs = VCs-full64-CPP
When we try to synchronized a collection, coverity scans with a hint of bad choice of lock object.
Refer to the following code:
public class Test {public static void main (string[] args) throws Exception {integer in = new Integer (123
29); Thread1 thread1 = new Thread1 (in);
If the lock object is a map above, you can modify the success Thread2 thread2 = new Thread2 (in);
New Thread (Thread1). Start ();
New Thread (
DC ultra--design Compiler the highest versionThe core of the complete integrated solution in Synopsys software is the DC ULTRATM, which is also the best level of integrated platform for all designs. DC Ultra adds a comprehensive range of data path and timing optimization techniques, and is proven by industry repeatedly. DC Ultra has unique optimization technology to meet the challenges of today's design. DC Ultra provides fast, advanced data path opti
Synopsys Finesim (Fsim) vK-2015.06 Linux64 1DVD circuit emulationSynopsys Core Synthesis Tools (SYN) vK-2015.06 Linux64 1CDSynopsys IC Compiler II vK-2015.06 Linux64 1CD layout and cabling systemSynopsys IC Compiler vK-2015.06 Linux64 1DVDThe IC Compiler II is a full-featured layout and cabling system with the core of a new multi-threaded infrastructure capable of handling designs with more than 500 million of instantiated units. To fully reflectIts "
Synopsys Hspice vk-2015.06.linux32_64 2CD High-precision circuit simulationThe Hspice uses the most accurate and proven integrated circuit device model library and advanced simulation and analysis algorithms to provide a high-precision circuit simulation environment. With a few of the integrated circuitsThe need for high-precision circuit simulators is even more pressing. Today's designers need a high-precision emulator that can accurately predict the
Synopsys VCS MX vJ-2014.12 SP2 Linux64 1DVD compiled code simulatorSynopsys Hspice vk-2015.06.linux32_64 2CDSynopsys Saber RD vJ-2015.03 Windows 1DVDSynopsys Corporation, the world's leading software and IP design, validates and manufactures electronic components and systems, released the Synopsys VCS MX VI-2014.03-a compiled code simulator. It makesWe are able to analyze, compile and simulate verilog,vhdl,
Synopsys. vera.vi-2014.03.linux32_64 2CD test Vector automatic generationThe Vera verification system satisfies the need of verification and allows efficient, intelligent and high-level functional verification. Vera verification systems have been widely used by companies such as Sun, NEC, and Cisco to validate their actual products, from monolithic ASIC to multi-chip ASIC computer and network systems, from custom-made, semi-custom circuitry to high-co
the signal waveforms in the router_test_io and test two modules in the Test.sfdb file.3. Execute SIMV (binary test file used by VCs generation emulation) fileCommand:./SIMV [Run_time_options]Run_time_options-s:stops Simulation at time 0E.g:./simv-s4. Interactive mode (interactive)Allows real-time control simulations to be performed, allowing changes to register values or settings during simulation, which can affect simulation results in real time5. post-processing mode (background processing mo
Synopsys Galaxy Custom Designer 2012.09-sp1 linux32_64 2DVD mixed Signal Implementation solutionThe Galaxy Custom Designer is based on the Galaxy design platform of the new technology, focusing on improving design productivity, providing a unified solution for custom and digital design, in order to improveDesign Engineer's productivity. Galaxy Custom Designer provides users with a familiar user interface that integrates simulation, parasitic parameter
Electrical Specification, Version 1.0 (a supplement to the USB 2.0 specification.) which are now Availa BLE online at Http://www.usb.org/developers/docs/docsWhy HSIC?
HSIC replaces I²c
I²c isn ' t fast enough and requires special drivers
HSIC allows USB software reuse
PHY reuse/adaptation of existing PHY technologies
HSIC Device Using Synopsys USB 2.0 device Controller and HSIC PHYUSB Chip-to-chip interconnect can be achieve
encoding design, and the testing standard is the specification set in the first step. Check whether the design meets all the requirements of the specifications accurately. The specification is the golden standard of design correctness or not. Any violation or non-compliance with the specification requirements requires re-modification of the design and encoding.
Design and Simulation Verification are iterative until the verification results show full compliance with specifications.
The VCs of th
verification is to verify the correctness of the coding design, the standard of inspection is the first step to develop specifications. See if the design accurately meets all requirements in the specification
. Specifications are the gold standard for correct design or not, all breaches, does not meet the specification requirements, it will need to re-modify the design and coding. Design and simulation validation is a iterative process until the validation results are fully compliant with the
mysql| Data | Database CNET science and Information Network February 5 International Report according to software evaluation company Coverity Friday (January 4), through the open source database used by many websites--mysql's source code analysis, found that its vulnerabilities than other commercial database code loopholes.
According to Coverity's report, Coverity used its own research and development softw
Platform (IDP) to help simplify the building of FPGA-based system-level applications)Synopsys Astro vZ-2007.03 SP10 Linux 1CDSynopsys Astro vZ-2007.03 SP10 LinuxAMD64 1CDSynopsys Astro IU vZ-2007.03 SP10 Linux 1CDSynopsys Astro IU vZ-2007.03 SP9 SUSE32 1CDSynopsys Astro Rail vZ-2007.03 SP7 Linux 1CD (A comprehensive power integrity analysis and implementation tool)Synopsys.astro-rail vZ-2007.03 SP7 LinuxAMD64 1CDSynopsys.astro-rail vZ-2007.03 SP7 lin
+ +, and C #,Java is also supported.
Pay
Ounce Labs
\
http://www.ouncelabs.com/
Coverity Prevent
C/c++,c#,java
Pay
Coverity
There are other accessibility tools:1.Coverity Thread Analyzer for Java2.Coverity Software Readiness Manager for Java3.
The distinction between the IC front-end design (logical design) and the backend design (Physical Design): whether the design is related to the process or not, the result of the front-end design is the gate-level network Table circuit of the chip.
The front-end design process and EDA tools are as follows:
1. Architecture Design and verification: divide the overall design modules as required.
For architecture model simulation, you can use Synopsys's cocentric software, which is a simulation tool
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