Inventor

GROCUTT THOMAS CHRISTOPHER

GB56 patents

⚠️ This page may combine multiple inventors who share the name “GROCUTT THOMAS CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GROCUTT THOMAS CHRISTOPHER

ADVANCED RISC MACH LTD

Event triggered programmable prefetcher

Exception handling in a data processing apparatus having a secure domain and a less secure domain

Secure mechanism to switch between different domains of operation in a data processor

Exception handling in a data processing apparatus having a secure domain and a less secure domain

Data processing apparatus and method for communicating between a master device and an asynchronous slave device via an interface

Range checking instruction for setting a status value indicative of whether a first address and second address identified by the instruction correspond to the same memory attribute entry

Memory protection unit using memory protection table stored in memory system

Apparatus and method for performing a rearrangement operation

Vector predication instruction

Decoding predicated-loop instruction and suppressing processing in one or more vector processing lanes

Complex multiply instruction

Secure mode state data access tracking

Program loop control

Main processor error detection using checker processors

Security protection of software libraries in a data processing apparatus

Data processing apparatus and method for protecting secure data and program code from non-secure access when switching between secure and less secure domains

Verifying stack pointer

Transition disable indicator

Apparatus and method for controlling assertion of a trigger signal to processing circuitry

Vector multiply-add instruction

Vector register access

Encoding of input to storage circuitry

Branch instruction

Apparatus and method for capability-based processing

Domain transition disable configuration parameter

Intermodal calling branch instruction

Apparatus and method for controlling access to a set of memory mapped control registers

Resuming beats of processing of a suspended vector instruction based on beat status information indicating completed beats

Encoding of input to branch prediction circuitry

Maintaining secure data isolated from non-secure access when switching between domains

Exception handling in a data processing apparatus having a secure domain and a less secure domain

Data processing apparatus and method for protecting secure data and program code from non-secure access when switching between secure and less secure domains

Security domain prediction

Technique for handling sealed capabilities

Binary search procedure for control table stored in memory system

Vector generating instruction for generating a vector comprising a sequence of elements that wraps as required

Control of branch prediction for zero-overhead loop

Apparatus and method for generating and processing a trace stream indicative of instruction execution by processing circuitry

Controlling memory access in a data processing systems with multiple subsystems

Technique for constraining access to memory using capabilities

Saving and restoring registers

Filtering based on a range specifier

Marking current context data to control a context-data-dependent processing operation to save current or default context data to a data location

Region mismatch prediction for memory access control circuitry

Relaxed execution of overlapping mixed-scalar-vector instructions

Data processing apparatus and method using secure domain and less secure domain

Region identifying operation for identifying a region of a memory attribute unit corresponding to a target memory address

Cumulative error detection in data transmission

GROCUTT THOMAS CHRISTOPHER

Maintaining secure data isolated from non-secure access when switching between domains

ARM IP LTD

Selection of identifiers