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- Add initial support for ARMv8A, ARMV7R and ARMV8R#45

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Masmiseim36:feature/AddInitialARMv8AandARMv7Rsupport
Feb 19, 2026
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- Add initial support for ARMv8A, ARMV7R and ARMV8R#45
JonatanAntoni merged 2 commits into
ARM-software:mainfrom
Masmiseim36:feature/AddInitialARMv8AandARMv7Rsupport

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@Masmiseim36 Masmiseim36 commented Aug 12, 2023

  • Added core_cxx.h files for ARMv8A, ARMV7R and ARMV8R based profiles
  • Moved gic peripheral to separate file
  • Moved __FPU_Enable function to the architecture specific file

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github-actions Bot commented Aug 12, 2023 •
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Test Results

   264 files   -   108     264 suites   - 108   0s ⏱️ - 9m 2s
    56 tests +    7      54 ✅ + 10      2 💤  -     3  0 ❌ ±0 
14 292 runs   - 3 936  12 124 ✅ +160  2 168 💤  - 4 096  0 ❌ ±0 

Results for commit 4703ff8. ± Comparison against base commit 6ad4ecb.

This pull request removes 49 and adds 56 tests. Note that renamed tests count towards both. 
CMSIS-Core.src ‑ apsr.c
CMSIS-Core.src ‑ basepri.c
CMSIS-Core.src ‑ bkpt.c
CMSIS-Core.src ‑ clrex.c
CMSIS-Core.src ‑ clz.c
CMSIS-Core.src ‑ control.c
CMSIS-Core.src ‑ cp15.c
CMSIS-Core.src ‑ cpsr.c
CMSIS-Core.src ‑ dmb.c
CMSIS-Core.src ‑ dsb.c
…

TC_CML1Cache_CleanDCacheByAddrWhileDisabled
TC_CML1Cache_EnDisableDCache
TC_CML1Cache_EnDisableICache
TC_CoreFunc_APSR
TC_CoreFunc_BASEPRI
TC_CoreFunc_Control
TC_CoreFunc_EnDisIRQ
TC_CoreFunc_EncDecIRQPrio
TC_CoreFunc_FAULTMASK
TC_CoreFunc_FPSCR
…
This pull request removes 5 skipped tests and adds 2 skipped tests. Note that renamed tests count towards both. 
CMSIS-Core.src ‑ lda.c
CMSIS-Core.src ‑ ldaex.c
CMSIS-Core.src ‑ stl.c
CMSIS-Core.src ‑ stlex.c
CMSIS-Core.src ‑ systick.c

TC_CoreInstr_WFE
TC_CoreInstr_WFI

♻️ This comment has been updated with latest results.

@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 8da3caa to 396c99a Compare August 21, 2023 16:48
@Masmiseim36 Masmiseim36 mentioned this pull request Sep 29, 2023
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@JonatanAntoni JonatanAntoni requested a review from a user October 17, 2023 06:44
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JonatanAntoni commented Oct 17, 2023

@Masmiseim36, could you please update this one with latest cleanups @GuentherMartin is working on, see PR #56.

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are the CMSIS compiler include files missing in r-profile?

@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 396c99a to 924de88 Compare October 22, 2023 16:04
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Masmiseim36 commented Oct 22, 2023

are the CMSIS compiler include files missing in r-profile?

They come with this pull Request #44. That PR should be merged first
It makes it a bit difficult to break-up the changes in small chunks. I did the testing with the complete change than break it up again to have smaller Pull-Requests

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JonatanAntoni commented Oct 23, 2023

See PR #58 fixing the tests.

@JonatanAntoni JonatanAntoni force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 924de88 to 4961d52 Compare October 23, 2023 10:00
@JonatanAntoni JonatanAntoni reopened this Oct 24, 2023
@JonatanAntoni JonatanAntoni force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch 2 times, most recently from bc0287b to ce515d6 Compare October 25, 2023 16:43
@JonatanAntoni JonatanAntoni mentioned this pull request Oct 26, 2023
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@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from ce515d6 to f66607e Compare October 27, 2023 20:58
@christophe0606 christophe0606 mentioned this pull request Nov 14, 2023
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@JonatanAntoni JonatanAntoni force-pushed the main branch 2 times, most recently from 1b0f516 to d760a27 Compare December 20, 2023 11:59
@JonatanAntoni JonatanAntoni added the enhancement New feature or request label Jan 19, 2024
@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from f66607e to dd2c27b Compare January 28, 2024 16:47
@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch 3 times, most recently from 00ed1eb to 7f7aae9 Compare February 26, 2024 19:26
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JonatanAntoni commented May 8, 2024

The PR Open-CMSIS-Pack/Open-CMSIS-Pack-Spec#312 should solve the issues during pack generation

We need to update the pack schema reference URL in the pdsc file once this PR is merged.

@JonatanAntoni JonatanAntoni force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 75f40ab to 432826e Compare May 13, 2024 13:03
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JonatanAntoni commented May 13, 2024

The PR Open-CMSIS-Pack/Open-CMSIS-Pack-Spec#312 should solve the issues during pack generation

We need to update the pack schema reference URL in the pdsc file once this PR is merged.

The updated schema is now available at

https://raw.githubusercontent.com/Open-CMSIS-Pack/Open-CMSIS-Pack-Spec/v1.7.37/schema/PACK.xsd

@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 432826e to 9a7d696 Compare May 13, 2024 18:46
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Masmiseim36 commented May 13, 2024

The PR Open-CMSIS-Pack/Open-CMSIS-Pack-Spec#312 should solve the issues during pack generation

We need to update the pack schema reference URL in the pdsc file once this PR is merged.

Any plans for 0.11.2 release?

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JonatanAntoni commented May 14, 2024

The PR Open-CMSIS-Pack/Open-CMSIS-Pack-Spec#312 should solve the issues during pack generation

We need to update the pack schema reference URL in the pdsc file once this PR is merged.

Any plans for 0.11.2 release?

What 0.11.2 release? The above PR to the pack schema has been merged and published via the schema version 1.3.37 tag.

Please update the schema reference in pdsc file at
https://github.com/ARM-software/CMSIS_6/pull/45/files#diff-2f515e4f53b33d558f9d7ef1cea041f96465055739878ea684a6f19dae2f84efR3

@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 9a7d696 to 780e513 Compare May 14, 2024 20:15
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Masmiseim36 commented May 14, 2024

The PR Open-CMSIS-Pack/Open-CMSIS-Pack-Spec#312 should solve the issues during pack generation

We need to update the pack schema reference URL in the pdsc file once this PR is merged.

Any plans for 0.11.2 release?

What 0.11.2 release? The above PR to the pack schema has been merged and published via the schema version 1.3.37 tag.

Please update the schema reference in pdsc file at https://github.com/ARM-software/CMSIS_6/pull/45/files#diff-2f515e4f53b33d558f9d7ef1cea041f96465055739878ea684a6f19dae2f84efR3

I have mixed the gen-pack version with the pack-spec version. Sorry for that

@Masmiseim36 Masmiseim36 requested a review from JonatanAntoni May 14, 2024 20:47
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@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 780e513 to a85823e Compare May 20, 2024 19:41
@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from a85823e to c3c2a87 Compare May 31, 2024 18:22
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@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from c3c2a87 to c8867bc Compare June 3, 2024 18:41
@JonatanAntoni JonatanAntoni force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from c8867bc to 5ac68b5 Compare June 24, 2024 14:20
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JonatanAntoni commented Nov 12, 2025

Hi @Masmiseim36,

I think this PR won't receive much more features by now.
Do you still want to get it merged? If yes, could you check rebasing it to latest main then we could integrate it for upcoming CMSIS 6.3.0 release.

@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch 2 times, most recently from c8867bc to 5941eea Compare January 4, 2026 20:20
@Masmiseim36
- Add initial support for ARMv8A, ARMV7R and ARMV8R
b77b700 
- Added core_cxx.h files for ARMv8A, ARMV7R and ARMV8R based profiles
- Moved gic peripheral to separate file
- Moved __FPU_Enable function to the architecture specific file
- Extend core-test routines for new supported core-types
@Masmiseim36 Masmiseim36 force-pushed the feature/AddInitialARMv8AandARMv7Rsupport branch from 5941eea to b77b700 Compare January 4, 2026 21:37
@smmasongt smmasongt mentioned this pull request Feb 10, 2026
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JonatanAntoni pushed a commit that referenced this pull request Feb 11, 2026
@smmasongt
TI Arm Clang Compiler Support (#276)
6ad4ecb 
Addresses [Issue
#180](#180) and [Issue
#207](#207) which cause
build failures with TI Arm Clang Compiler.

1. It was suggested to move to the generic "cmsis_clang.h" header, which
I agree would be the best long term option. Verified TI Arm Clang
Compiler supports ACLE 2.00 in documentation [1] which should help
reduce the number of specialized handlers for the compiler. Kept a
separate section in "cmsis_compiler.h" for TI Arm Clang Compiler in case
it is needed in the future, and added additional checks so preprocessor
logic is not order dependent.

2. Removed now unused header "cmsis_tiarmclang_m.h".

3. Removed legacy TI Arm Compiler (armcl) section as header
"cmsis_ccs.h" is not present in CMSIS_6.

Tested updates alongside pull request
[#45](#45) on a subset of
CMSIS-DSP functions which was the primary motivation for enabling TI
compiler support.

Test Environment:
TI AM2434, Cortex-R5F, VFPv3-D16
TI CCS 20.4.1.4
TI Arm Clang Compiler v5.0

References:
[1] [TI Arm Clang
Compiler](https://software-dl.ti.com/codegen/docs/tiarmclang/rel5_0_0_STS/)
@smmasongt smmasongt mentioned this pull request Feb 13, 2026
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smmasongt commented Feb 19, 2026

Hello @JonatanAntoni , do you know when this PR might be merged? I am working with the TI AM64X/24X SoC (A53/R5) and would like to use these features.

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JonatanAntoni commented Feb 19, 2026

Let me check if we can get this merged

@JonatanAntoni JonatanAntoni merged commit 769813f into ARM-software:main Feb 19, 2026
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smmasongt commented Feb 20, 2026

@JonatanAntoni @Masmiseim36 Thank you for all your work on this PR and getting it merged.

JonatanAntoni pushed a commit that referenced this pull request Mar 31, 2026
@smmasongt
Add TI Arm Clang Compiler Support to Core Tests (#277)
3281406 
Builds on previous work in CMSIS-Toolbox to add TI Arm Clang Compiler
support to CMSIS under designator `CLANG_TI`.

- Adds `Clang_TI` option to Core Unit Tests scripts.
- Adds new Cortex-R device selections to Core Unit Tests scripts.
- Updates documentation to include new compiler and devices.
- Fixes link issue with `Clang Compiler 20.1.0` which pointed to 404
website. Moved link from LLVM Embedded Toolchain to new Arm Toolchain
for Embedded repo.

Note: Cortex-R support is dependent on pull request
[#45](#45) and future header
updates.
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