View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0038225 | FPC | Compiler | public | 2020-12-16 17:25 | 2021-01-24 21:53 |
| Reporter | Igor Kokarev | Assigned To | Florian | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Apple DTK | OS | macOS | ||
| Fixed in Version | 3.3.1 | ||||
| Summary | 0038225: Assembler errors when compiling Lazarus Trunk for macOS/AArch64 | ||||
| Description | Can't compule new Lazarus trunk for aarch64 target on Apple DTK FPC where compiled correctly. A month ago I compiled old trunk version without a problem. FPC 3.3.1 trunk and Lazarus trunk were downloaded today. macOS Big Sur 11.1 Xcode 12.3 | ||||
| Steps To Reproduce | git clone https://github.com/graemeg/lazarus make bigide | ||||
| Additional Information | lib/aarch64-darwin/cocoa/tatextelements.s:543:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:544:9: error: invalid operand for instruction asr w0,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:546:9: error: invalid operand for instruction add x1,w1,w1,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:547:9: error: invalid operand for instruction asr w1,x1,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3829:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3830:9: error: invalid operand for instruction asr w1,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3832:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3833:9: error: invalid operand for instruction asr w0,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3931:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3932:9: error: invalid operand for instruction asr w1,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3934:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:3935:9: error: invalid operand for instruction asr w0,x0,0000001 ^ tatextelements.pas(944) Error: (9007) Error while assembling exitcode 1 tatextelements.pas(944) Fatal: (10026) There were 2 errors compiling module, stopping Fatal: (1018) Compilation aborted make[2]: *** [tachartlazaruspkg.ppu] Error 1 make[1]: *** [bigide] Error 2 make: *** [bigidecomponents] Error 2 | ||||
| Tags | No tags attached. | ||||
| Fixed in Revision | 47812 | ||||
| FPCOldBugId | |||||
| FPCTarget | - | ||||
| Attached Files |
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With my M1 Mac: 1. I can replicate this bug using aarch64 FPC 3.3.1 [2020/12/01] with Lazarus Trunk. 2. I can resolve this problem using aarch64 FPC 3.3.1 [2020/12/01] with Lazarus Trunk if I remove the tachartlazaruspkg package. With this change, lazarus compiles fine. With my Intel Mac: 1. Compiles fine using FPC 3.2.0 [2020/05/31] with Lazarus Trunk. 2. Compiles fine using FPC 3.3.1 [2020/12/16] with Lazarus Trunk. |
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How I can get old trunk version to compile for aarch64? |
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I raised it earlier with wp on the forums: https://forum.lazarus.freepascal.org/index.php/topic,52325.0.html but there was little interest in resolving it. My workaround is to build Lazarus without "bigide" and then add the other packages I use (I don't use tachart). |
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Could somebody please compile with -al and post the relevant assembler lines? |
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Trevor, thanks! I compiled the new Lazarus trunk with "make" without "bigide". Regrettably my knowledge is limited for correct debugging of this problem. |
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Output for tachart > /usr/local/bin/ppca64 -MObjFPC -Scghi -OoNOPEEPHOLE -al -g -gl -Xg -l -vewnhibq -dLCL -dLCLcocoa -dCHECK_VALID_SCALING -gw -Funumlib_fix -Fueditors -Fu../../packager/units/aarch64-darwin -Fu../lazutils/lib/aarch64-darwin -Fu../buildintf/units/aarch64-darwin -Fu../freetype/lib/aarch64-darwin -Fu../../lcl/units/aarch64-darwin -Fu../../lcl/units/aarch64-darwin/cocoa -Fu../lazcontrols/lib/aarch64-darwin/cocoa -Fu../ideintf/units/aarch64-darwin/cocoa -Fu. -Fu/usr/local/lib/fpc/3.3.1/units/aarch64-darwin/rtl -FE. -FUlib/aarch64-darwin/cocoa -daarch64 tachartlazaruspkg.pas lib/aarch64-darwin/cocoa/tatextelements.s:700:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:701:9: error: invalid operand for instruction asr w0,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:703:9: error: invalid operand for instruction add x1,w1,w1,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:704:9: error: invalid operand for instruction asr w1,x1,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4840:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4841:9: error: invalid operand for instruction asr w1,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4843:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4844:9: error: invalid operand for instruction asr w0,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4963:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4964:9: error: invalid operand for instruction asr w1,x0,0000001 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4966:9: error: invalid operand for instruction add x0,w0,w0,lsr 0000063 ^ lib/aarch64-darwin/cocoa/tatextelements.s:4967:9: error: invalid operand for instruction asr w0,x0,0000001 ^ |
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p.s. The default compilation uses -O1, for the uploaded data I ran without this optimization to see if it would resolve this error (which it did not). |
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Looks like all the errors regard "div 2" - sometimes applied to more than one dimension ("Result += MeasureLabel(ADrawer, AText) div 2;" where the result is a TSize with x and y components). Maybe related to other div issues (https://bugs.freepascal.org/view.php?id=38180). |
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Thank you! Now Lazarus trunk compiles fine (make bigide) on Apple M1 aarch64/darwin. |
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Igor, now this is fixed, please close the issue. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-12-16 17:25 | Igor Kokarev | New Issue | |
| 2020-12-16 18:02 | Jonas Maebe | Project | Lazarus => FPC |
| 2020-12-16 18:03 | Jonas Maebe | Product Version | 2.1 (SVN) => |
| 2020-12-16 18:03 | Jonas Maebe | Summary | Can't compile new Lazarus Trunk on Apple DTK => Assembler errors when compiling Lazarus Trunk for macOS/AArch64 |
| 2020-12-16 18:03 | Jonas Maebe | FPCTarget | => - |
| 2020-12-17 14:28 | Chris Rorden | Note Added: 0127650 | |
| 2020-12-17 20:33 | Igor Kokarev | Note Added: 0127655 | |
| 2020-12-17 21:50 | Trevor Roydhouse | Note Added: 0127658 | |
| 2020-12-17 22:53 | Florian | Note Added: 0127659 | |
| 2020-12-18 10:08 | Igor Kokarev | Note Added: 0127664 | |
| 2020-12-18 13:51 | Chris Rorden | Note Added: 0127666 | |
| 2020-12-18 13:51 | Chris Rorden | File Added: tatextelements.s.zip | |
| 2020-12-18 13:53 | Chris Rorden | Note Added: 0127667 | |
| 2020-12-18 14:17 | Chris Rorden | Note Added: 0127668 | |
| 2020-12-18 22:40 | Florian | Assigned To | => Florian |
| 2020-12-18 22:40 | Florian | Status | new => resolved |
| 2020-12-18 22:40 | Florian | Resolution | open => fixed |
| 2020-12-18 22:40 | Florian | Fixed in Version | => 3.3.1 |
| 2020-12-18 22:40 | Florian | Fixed in Revision | => 47812 |
| 2020-12-21 11:25 | Igor Kokarev | Note Added: 0127742 | |
| 2020-12-21 11:25 | Igor Kokarev | Note Edited: 0127742 | View Revisions |
| 2021-01-24 21:53 | Trevor Roydhouse | Note Added: 0128576 |
