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[clr-interp] Interpreter for ARM32 SOFTFP - #120688

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janvorli merged 74 commits into
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clamp03:intrp_arm
Jan 23, 2026
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[clr-interp] Interpreter for ARM32 SOFTFP#120688
janvorli merged 74 commits into
dotnet:mainfrom
clamp03:intrp_arm

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@clamp03

@clamp03clamp03 commented Oct 14, 2025

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Enable interpreter for arm32 softfp.

  • Implement Assemblies for args and return values
  • Fix some minor bugs
  • Tested with simple test cases

@clamp03
[CLRINTRP] Port to ARM
c2b6454
@clamp03
[CLRINTRP] Make dummy asssembly functions
ad24b45
@clamp03
Disable Float
04b980f
@clamp03
[INTRP] Print HelloWorld Done
8cd71fa
However, it crashes right after HellWorld print.
@clamp03
[INTRP] HelloWorld Done
55560c4
@clamp03
[INTRP] Update X to R for arm register
7df0312
@clamp03
[INTRP] Call methods with 2 args and return value
5b3ef8e
@clamp03
[INTRP] Implement Args Load and Store Assemblies
02320b0
@clamp03
[INTRP] Add Load_Ref and Store_Ref
cb816e6
@clamp03
[INTRP] Return I8
0cc0032
@clamp03
[INTRP] Update I8 to I4 for ARM32
a09723d
@clamp03
[INTRP] Call to Method with LONG args
07d975a
@clamp03
[INTRP] Initial Support for Float and Double
9875d8b
@clamp03
[INTRP] Update for ARM SOFTFP
4d7d19f
@clamp03
[INTRP] Update all assemblies for arm softp
ab7eca6
Need to test the implementations
@clamp03
[INTRP] Can Pass Arguments using Stack
1cf65b7
@clamp03
[INTRP] Remove Redundant Codes
aabd45b
@clamp03
[INTRP] Support Struct
e6a79a0
@clamp03
[INTRP] Support RetBuff
a5e1bd5
@clamp03
[DO NOT MERGE] For Test
b3ba6ec
@clamp03
[INTRP] Fix release build errors
30e25e0
@clamp03
Revert "[DO NOT MERGE] For Test"
82769b4
This reverts commit b3ba6ec.
@clamp03clamp03 self-assigned this Oct 14, 2025
@dotnet-policy-servicedotnet-policy-serviceBot added the community-contribution Indicates that the PR has been added by a community member label Oct 14, 2025
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kg
kg reviewed Oct 14, 2025
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Comment threadsrc/coreclr/interpreter/inc/interpretershared.h Outdated
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janvorli
janvorli reviewed Dec 10, 2025
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Comment threadsrc/coreclr/vm/callstubgenerator.cpp Outdated
Comment threadsrc/coreclr/vm/callstubgenerator.cpp
Comment threadsrc/coreclr/vm/callstubgenerator.cpp Outdated
Comment threadsrc/coreclr/vm/callstubgenerator.cpp
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LGTM, I just have a suggestion on updating a comment.

Before merging it, could you please update the call stub generator and the asm helpers to fix the problem I've fixed yesterday for other architectures in #123402?

Comment threadsrc/coreclr/vm/callstubgenerator.cpp
Comment threadsrc/coreclr/vm/interpexec.h Outdated
@clamp03

clamp03 commented Jan 23, 2026

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Thank you so much. I modified comment and update asm helpers!!!

janvorli
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LGTM, thank you!

@janvorli
janvorli merged commit 5142090 into dotnet:mainJan 23, 2026
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@dotnet-maestrodotnet-maestroBot mentioned this pull request Jan 24, 2026
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clamp03 deleted the intrp_arm branch February 9, 2026 07:20
@hez2010hez2010 mentioned this pull request Feb 9, 2026
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iremyux pushed a commit to iremyux/dotnet-runtime that referenced this pull request Mar 2, 2026
@clamp03@iremyux
[clr-interp] Interpreter for ARM32 SOFTFP (dotnet#120688)
12784b5
Enable interpreter for arm32 softfp.
- Implement Assemblies for args and return values
- Fix some minor bugs
- Tested with simple test cases
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