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| author | Ezra Sitorus <ezra.sitorus@arm.com> | 2025-07-07 15:10:00 +0100 |
|---|---|---|
| committer | ezra.sitorus <ezra.sitorus@arm.com> | 2025-07-11 12:53:09 +0100 |
| commit | b80240ecba669312b184208c894cfbb2b99d5af9 (patch) | |
| tree | c13232e67a0cf52331560deb45223f1e78beca2b /gdb/python/python.c | |
| parent | 2b1dd3156bef3cb1eb5c27aafee96ee226192d54 (diff) | |
| download | binutils-b80240ecba669312b184208c894cfbb2b99d5af9.zip binutils-b80240ecba669312b184208c894cfbb2b99d5af9.tar.gz binutils-b80240ecba669312b184208c894cfbb2b99d5af9.tar.bz2 | |
aarch64: Support for FEAT_PCDPHINT
FEAT_PCDPHINT - Producer-consumer data placement hints - is an optional
ISA extension that provides hint instructions to indicate:
- a store in the current execution thread is generating data at a specific
location, which a thread of execution on one or more other observers is
waiting on.
- the thread of execution on the current PE will read a location that may not
yet have been written with the value to be consumed.
This extension introduces:
- STSHH, a hint instruction, with operands (policies) keep and strm
- PRFM *IR*, a new prefetch memory operand.
Diffstat (limited to 'gdb/python/python.c')
0 files changed, 0 insertions, 0 deletions