Boyan Karatotev f963578b24 feat(lib): add a generic EXTRACT macro ...

The EXTRACT macro is useful to extract a named field from a numeric
value, usually a register. It is functionally identical to the `ubfx`
instruction and uses the same #defines (REG_FIELD_SHIFT and
REG_FIELD_WIDTH).

This is the same macro that we use in tftf. It works well there and is
quite useful for manipulating register fields concisely.

This macro replaces the EXTRACT_FIELD macro. Their function is
identical, however, EXTRACT allows for easier interoperation with the
`ubfx` instruction, makes code more similar to tftf, and is more
concise.

Change-Id: Ic454a87af5e5fac108c7b7cb6b6804ec65a8d0e8
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

2025-04-28 08:41:30 +01:00

..

arm_arch_svc

refactor(cpus): optimize CVE checking

2025-04-23 09:57:01 -05:00

el3

refactor(smccc): move pmf to vendor el3 calls

2024-05-06 09:42:11 -05:00

oem/chromeos

feat(cros_widevine): add ChromeOS widevine SMC handler

2024-02-02 16:41:21 +08:00

spd

build(tlkd): add build error when building with FEAT_D128

2025-04-10 18:45:32 +02:00

std_svc

feat(lib): add a generic EXTRACT macro

2025-04-28 08:41:30 +01:00