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Class Information
Number: 712/227
Name: Electrical computers and digital processing systems: processing architectures and instruction processing (e.g., processors) > Processing control > Specialized instruction processing in support of testing, debugging, emulation
Description: Subject matter including means or steps for execution or sequencing of instruction data that support testing, debugging, or emulation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620802 |
Instruction execution device, debugging method, debugging device, and debugging program |
Nov. 17, 2009 |
| 7620801 |
Methods to randomly or pseudo-randomly, without bias, select instruction for performance analysis in a microprocessor |
Nov. 17, 2009 |
| 7617385 |
Method and apparatus for measuring pipeline stalls in a microprocessor |
Nov. 10, 2009 |
| 7606999 |
Merging branch information with sync points |
Oct. 20, 2009 |
| RE40942 |
Integrated digital signal processor/general purpose CPU with shared internal memory |
Oct. 20, 2009 |
| 7596681 |
Processor and processing method for reusing arbitrary sections of program code |
Sep. 29, 2009 |
| 7596781 |
Register-based instruction optimization for facilitating efficient emulation of an instruction stream |
Sep. 29, 2009 |
| 7590829 |
Extension adapter |
Sep. 15, 2009 |
| 7584345 |
System for using FPGA technology with a microprocessor for reconfigurable, instruction level hardware acceleration |
Sep. 1, 2009 |
| 7584390 |
Method and system for alternating between programs for execution by cells of an integrated circuit |
Sep. 1, 2009 |
| 7581087 |
Method and apparatus for debugging a multicore system |
Aug. 25, 2009 |
| 7581144 |
Microprocessor and processing method thereof |
Aug. 25, 2009 |
| 7574587 |
Method and apparatus for autonomically initiating measurement of secondary metrics based on hardware counter values for primary metrics |
Aug. 11, 2009 |
| 7574586 |
Efficient transfer of branch information |
Aug. 11, 2009 |
| 7574585 |
Implementing software breakpoints and debugger therefor |
Aug. 11, 2009 |
| 7562258 |
Generation of trace elements within a data processing apparatus |
Jul. 14, 2009 |
| 7552426 |
Systems and methods for using synthetic instructions in a virtual machine |
Jun. 23, 2009 |
| 7546642 |
Latching processor state information |
Jun. 9, 2009 |
| 7543277 |
Method and system for remote software debugging |
Jun. 2, 2009 |
| 7543287 |
Using a block device interface to invoke device controller functionality |
Jun. 2, 2009 |
| 7533299 |
Temporal correlation of messages transmitted by a microprocessor monitoring circuit |
May. 12, 2009 |
| 7533251 |
Semiconductor integrated circuit, development support system and execution history tracing method |
May. 12, 2009 |
| 7533302 |
Trace and debug method and system for a processor |
May. 12, 2009 |
| 7523297 |
Shadow scan decoder |
Apr. 21, 2009 |
| 7519797 |
Hierarchical multi-precision pipeline counters |
Apr. 14, 2009 |
| 7516453 |
Binary translator with precise exception synchronization mechanism |
Apr. 7, 2009 |
| 7512772 |
Soft error handling in microprocessors |
Mar. 31, 2009 |
| 7509480 |
Selection of ISA decoding mode for plural instruction sets based upon instruction address |
Mar. 24, 2009 |
| 7506207 |
Method and system using hardware assistance for continuance of trap mode during or after interruption sequences |
Mar. 17, 2009 |
| 7500138 |
Simplified event selection for a performance monitor unit |
Mar. 3, 2009 |
| 7496738 |
Method of automatic control of the execution of a program by a microprocessor |
Feb. 24, 2009 |
| 7496899 |
Preventing loss of traced information in a data processing apparatus |
Feb. 24, 2009 |
| 7493600 |
Method for verifying branch prediction mechanism and accessible recording medium for storing program thereof |
Feb. 17, 2009 |
| 7493478 |
Enhanced processor virtualization mechanism via saving and restoring soft processor/system states |
Feb. 17, 2009 |
| 7493473 |
Method of executing instructions using first and second control units that share a state register |
Feb. 17, 2009 |
| 7493470 |
Processor apparatus and methods optimized for control applications |
Feb. 17, 2009 |
| 7490017 |
Analytical generation of software thermal profiles |
Feb. 10, 2009 |
| 7490227 |
Method and system to recreate instruction and data traces in an embedded processor |
Feb. 10, 2009 |
| 7484069 |
Watchpointing unaligned data accesses |
Jan. 27, 2009 |
| 7478031 |
Method, system and program for developing and scheduling adaptive integrated circuity and corresponding control or configuration information |
Jan. 13, 2009 |
| 7475287 |
System and method for remotely controlling a debugging unit |
Jan. 6, 2009 |
| 7472054 |
Method and system for deterministic control of an emulation |
Dec. 30, 2008 |
| 7472055 |
Method and system for deterministic control of an emulation |
Dec. 30, 2008 |
| 7467376 |
Semantic analysis based compression of interpreted code by replacing object instruction groups with special instruction specifying a register representing the object |
Dec. 16, 2008 |
| 7467325 |
Processor instruction retry recovery |
Dec. 16, 2008 |
| 7461148 |
Virtual private server with isolation of system components |
Dec. 2, 2008 |
| 7461295 |
Timing failure analysis in a semiconductor device having a pipelined architecture |
Dec. 2, 2008 |
| 7458078 |
Apparatus and method for autonomic hardware assisted thread stack tracking |
Nov. 25, 2008 |
| 7454601 |
N-wide add-compare-select instruction |
Nov. 18, 2008 |
| 7454666 |
Real-time address trace generation |
Nov. 18, 2008 |
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