Fix invalid #pragma clang in GCC compiler header

CoreValidation: Initial support to run tests in Qemu

* Top-level compiler headers will exist in the core folder (no separate compiler folder is needed).
** The cmsis_compiler.h header will continue to figure out which compiler toolchain is being used.
** Compiler headers specific to each architecture profiles can reside within the new architecture profile folders.
* Introduce compiler abstraction for cortex-R

Update ARM.CMSIS.pdsc to add Cortex-M52 Dcore

Core: corrected use of #ifdef __ICACHE_PRESENT / __DCACHE_PRESENT (#134)

Core: align CoreValidation model configuration with Cortex_DFP

__DSP_PRESENT was defined twice in some unit-test definitions

Core(A): align compiler header files to core(M) implementation

Core: fix Core test to allow run in git bash

CMSIS-Core(M): Add Cortex-M52 support : add core_m52.h

Added Virtual Timer support

Updated cmsis_cp15.h and core_ca.h files for adding Virtual Timer support for Cortex A7.

Bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Core: resolve __ARM_FP undef warning (#120)

Core: GCC compiler resolve __ARM_FP undef warning (#120)

Doc: Added info about backward incompatibilities in CMSIS-Core

Bump actions

Core: IAR compiler corrected __ARM_FP check.

Update README after initial release

Bump github/codeql-action from 2 to 3

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2 to 3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Fixup typo in release history

Bump actions/setup-python from 4 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Doc: minor improvements in content and style

Correct typo in README.md

CMSIS-Driver USART: Minor comments update (#108)

Doc: Final clean ups

Move Doxygen tag file for Core(A)

Update component versions and histories

CMSIS-Driver: remove return tag from documentation for void functions

- avoid doxygen warnings

Bump actions/configure-pages from 3 to 4

Bumps [actions/configure-pages](https://github.com/actions/configure-pages) from 3 to 4.
- [Release notes](https://github.com/actions/configure-pages/releases)
- [Commits](https://github.com/actions/configure-pages/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/configure-pages
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump actions/deploy-pages from 2 to 3

Bumps [actions/deploy-pages](https://github.com/actions/deploy-pages) from 2 to 3.
- [Release notes](https://github.com/actions/deploy-pages/releases)
- [Commits](https://github.com/actions/deploy-pages/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/deploy-pages
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Workaround for __iar_builtin_clrex bug

Use __ARM_FP to detect FPU

__enable/disable_fiq is forbidden on Cortex-M since IAR 9.40.1. Replace with inline assembly

STLEX out register must be different from input regs

Resolve gcc undef warnings

Co-authored-by: Holden <holden-zenithaerotech.com>

Core: Update __NO_INIT docu and implementation for AC6

Core{ Rework CoreValidation

Doc: Increase timeout for link checking

Doc, CMSIS-Core: minor documentation clean up.

Update test documentation

Restructure Core tests

- Move tests into src subfolder
- Use temp directory for intermediate object files
- Include test report in matrix summary

Update GCC to version 13.2.1
- Enable tests for Cortex-M85 on GCC
- Cleanup test scripts
- Enable test execution for all available FVP AVH models
- Update README.md for CoreValidation

Update __NO_RETURN Macro. Add ARMv8.1-M Support

Core: Clean up header files

Core: Unify __NO_INIT macro across toolchains

Core: Align on CMSIS-Core version defines

Doc: Update CMSIS-Core toolchain versions. Plus various clean ups.

Correct tz_context.h type introduced recently

Doc: Added Azure ThreadX as CMSIS-RTOS2 API; added link to CMSIS 6 pack page.

Doc: aligning on doxygen filenames, plus link fixes

Update infrastructure and reference container

Update driver GPIO documentation

Update gen-pack lib bootstrap

Doc: various updates and alignments

Update README.md

Pack generation: Use same version of gen-pack library for gen_pack.sh and gen_doc.sh as used by check_links.sh

Doc: Varios alignment updates

Cortex(M): align core header with TRMs

Reworked CMSIS core header files:
- align with latest TRMs
- unified core header

Add preprocessed default linker scripts explicitly.

Doc: addressed review feedback, and moved Doxygen/ to Documentation/

Co-authored-by: Joachim Krech <joachim.krech@arm.com>
Co-authored-by: Jonatan Antoni <jonatan.antoni@arm.com>

Update README.md (#73)

Fix CodeQL issues

Enhance tests for Core(A)

Core(A): Cleanup duplicated functions with wrong names.

Update GitHub workflows

Enable dependabot updates for GitHub action workflows

Remove clang pragma from cmsis_gcc_m.h

Add LLVM LIT/FileCheck tests for Core files

Core: Add Clang compiler header for Cortex-A (preliminary)

Core: Add missing SIMD intrinsics for AC6 on Cortex-A

CoreValidation: Update to Cortex_DFP

Doc: various improvements in documentation.

OS Tick: moved from Device to CMSIS class

Core: GCC compiler add missing simd/neon instructions

Update compiler header.

Core(M): Correct Cortex-M55/M85 TPIU type and align core header

Co-authored-by: Jonatan Antoni <jonatan.antoni@arm.com>

Cortex(M): align __FPU_USED check

Doc link fixes

Reworked CMSIS-Core(M) and Core(A) docs for CMSIS 6. (#47)

- Changed text content to Markdown
- Reflected new CMSIS-Core structure
- Cleaned warnings/errors.

Doc: Clean up of CMSIS-Driver docs, incl. change to markdown.

Doc: reworked CMSIS-RTOS2 for better abstraction from RTX and cleaned out errors.

Fix arch profile detection:
cmsis_compiler.h must be independent from being included after
core_xx.h which sets __CORTEX_x defines.

Retire the Core_A folder and use a single Core folder for all processor core headers

* Separate folders for different architecture profiles (A-profile, R-profile and M-profile)
* Top-level compiler headers will exist in the Core folder (no separate Compiler folder is needed).
** The cmsis_compiler.h header will continue to figure out which compiler toolchain is being used.
** Compiler headers specific to each architecture profiles can reside within the new architecture profile folders.
** The second-level files like cmsis_gcc.h are named cmsis_gcc_a.h, cmsis_gcc_r.h and cmsis_gcc_m.h to avoid having multiple files with the same name

Make CV execution optional

Execution requires professional arm license which might not be available in forks or pull-requests.

Update CoreValidation vcpkg config

Run CoreValidation in VHT models

Fix vcpkg cache

Update CoreValidation workflow with Clang 17 devdrop

Core(M): align compiler header files

Core(M): fix __get_PSPLIM function, simplify define checks

Doxygen: Fix gen_doc version in html footer

Core(M): Add support for LLVM/Clang

- Add compiler header for clang.
- Enhance CoreValidation for clang.

CoreValidation: fixed failing tests, reworked preprocessed linker scripts

With this fix CoreValidation Cortex-M/A AC6/GCC balanced pass.
Latest CMSIS Toolbox with corrected linker script preprocessing is
needed.

Fix GCC's __FPU_Enable for Cortex-A for no optimisation
At -O0 the pseudo instruction LDR R2,=0x00086060
caused the literal pool to be created out of range.

Doc: placed Core(M)/Core(A) as sub-tabs in CMSIS-Core

Updates for GPIO CMSIS-Driver

RTOS2: Add provisional support for processor affinity in SMP systems

CMSIS-Driver: Add documentation for GPIO Driver API 1.0.0

Update CoreValidation to CMSIS-Toolbox 2.0.0

Co-authored-by: Jonatan Antoni <jonatan.antoni@arm.com>