CI: Add Alpine aarch64 job/package #4943

kinke · 2025-06-06T10:41:49Z

No description provided.

kinke · 2025-06-06T10:48:48Z

Argh, GitHub runner limitations:

Run actions/checkout@v4
Error: JavaScript Actions in Alpine containers are only supported on x64 Linux runners. Detected Linux Arm64

kinke · 2025-06-06T12:12:35Z

A few failures, looking like exception backtraces are incomplete with optimized code (although the frame pointers are kept).

calvin2021y · 2025-06-17T17:44:13Z

I am not sure this related, maybe try with apk add libunwind-dev

kinke · 2025-10-03T16:38:53Z

I am not sure this related, maybe try with apk add libunwind-dev

Thx, but that gives:

$ apk add libunwind-dev
ERROR: unable to select packages:
  libunwind-dev-1.8.1-r0:
    breaks: llvm-libunwind-19.1.4-r1[!libunwind-dev]
    satisfies: world[libunwind-dev]

calvin2021y · 2025-10-05T08:04:53Z

I finally build the static binary and run the test:

ldc/tests/codegen/exception_stack_trace.d can be fix with printf("%.*s\n", cast(int) s.length, s.ptr);

calvin2021y · 2025-10-05T08:16:40Z

Thx, but that gives:

$ apk add libunwind-dev
ERROR: unable to select packages:
  libunwind-dev-1.8.1-r0:
    breaks: llvm-libunwind-19.1.4-r1[!libunwind-dev]
    satisfies: world[libunwind-dev]

not sure how to fix this, but I guess maybe libunwind-dev not needed.

I checked my own static build of ldc2, and the official Alpine x86_64 release (v1.41.0) also lacks the --link-internally.

I guess lacks the --link-internally cause by lld20-dev can not be static linked.

calvin2021y · 2025-10-05T08:46:13Z

ln -sf /usr/lib/llvm20/lib/LLVMgold.so /usr/lib/LLVMgold.so fix the LLVMgold.so. 2 tests error remain

1884: runlit.py: /opt/ldc_build/tests/lit.site.cfg:56: warning: Setting a timeout per test not supported: Requires the Python psutil module but it could not be found. Try installing it via pip or via your operating system's package manager.
1884: LLD 20.1.8
1884: Lit version:  20.1.0dev
1884: -- Testing: 380 tests, 8 workers --
1884: FAIL: LDC :: codegen/exception_stack_trace.d (1 of 380)
1884: ******************** TEST 'LDC :: codegen/exception_stack_trace.d' FAILED ********************
1884: Exit Code: 1
1884: 
1884: Command Output (stdout):
1884: --
1884: # RUN: at line 1
1884: /opt/ldc_build/bin/ldc2 -g /opt/projects/ldc/tests/codegen/exception_stack_trace.d -of=/opt/ldc_build/tests/codegen/Output/exception_stack_trace.d.tmp
1884: # executed command: /opt/ldc_build/bin/ldc2 -g /opt/projects/ldc/tests/codegen/exception_stack_trace.d -of=/opt/ldc_build/tests/codegen/Output/exception_stack_trace.d.tmp
1884: # RUN: at line 2
1884: /opt/ldc_build/tests/codegen/Output/exception_stack_trace.d.tmp | FileCheck /opt/projects/ldc/tests/codegen/exception_stack_trace.d
1884: # executed command: /opt/ldc_build/tests/codegen/Output/exception_stack_trace.d.tmp
1884: # executed command: FileCheck /opt/projects/ldc/tests/codegen/exception_stack_trace.d
1884: # .---command stderr------------
1884: # | /opt/projects/ldc/tests/codegen/exception_stack_trace.d:37:11: error: CHECK: expected string not found in input
1884: # | // CHECK: exception_stack_trace{{.*$}}
1884: # |           ^
1884: # | <stdin>:2:17: note: scanning from here
1884: # | ----------------
1884: # |                 ^
1884: # | 
1884: # | Input file: <stdin>
1884: # | Check file: /opt/projects/ldc/tests/codegen/exception_stack_trace.d
1884: # | 
1884: # | -dump-input=help explains the following input dump.
1884: # | 
1884: # | Input was:
1884: # | <<<<<<
1884: # |           1: object.Exception@/opt/projects/ldc/tests/codegen/exception_stack_trace.d(6): lala 
1884: # |           2: ---------------- 
1884: # | check:37                     X error: no match found
1884: # | >>>>>>
1884: # `-----------------------------
1884: # error: command failed with exit status: 1
1884: 
1884: --
1884: 
1884: ********************
1884: FAIL: LDC :: sanitizers/fuzz_basic.d (2 of 380)
1884: ******************** TEST 'LDC :: sanitizers/fuzz_basic.d' FAILED ********************
1884: Exit Code: 1
1884: 
1884: Command Output (stdout):
1884: --
1884: # RUN: at line 6
1884: /opt/ldc_build/bin/ldc2 -g -fsanitize=fuzzer /opt/projects/ldc/tests/sanitizers/fuzz_basic.d -of=/opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp
1884: # executed command: /opt/ldc_build/bin/ldc2 -g -fsanitize=fuzzer /opt/projects/ldc/tests/sanitizers/fuzz_basic.d -of=/opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp
1884: # RUN: at line 7
1884: not /opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp 2> /opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp.out
1884: # executed command: not /opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp
1884: # .---command stdout------------
1884: # | dwarfeh(399) fatal error
1884: # `-----------------------------
1884: # RUN: at line 8
1884: FileCheck /opt/projects/ldc/tests/sanitizers/fuzz_basic.d < /opt/ldc_build/tests/sanitizers/Output/fuzz_basic.d.tmp.out
1884: # executed command: FileCheck /opt/projects/ldc/tests/sanitizers/fuzz_basic.d
1884: # .---command stderr------------
1884: # | /opt/projects/ldc/tests/sanitizers/fuzz_basic.d:14:11: error: CHECK: expected string not found in input
1884: # | // CHECK: fuzz_basic.d([[@LINE+1]]): Assertion failure
1884: # |           ^
1884: # | <stdin>:1:1: note: scanning from here
1884: # | WARNING: Failed to find function "__sanitizer_acquire_crash_state".
1884: # | ^
1884: # | <stdin>:1:1: note: with "@LINE+1" equal to "15"
1884: # | WARNING: Failed to find function "__sanitizer_acquire_crash_state".
1884: # | ^
1884: # | <stdin>:16:21: note: possible intended match here
1884: # | ==18344== ERROR: libFuzzer: deadly signal
1884: # |                     ^
1884: # | 
1884: # | Input file: <stdin>
1884: # | Check file: /opt/projects/ldc/tests/sanitizers/fuzz_basic.d
1884: # | 
1884: # | -dump-input=help explains the following input dump.
1884: # | 
1884: # | Input was:
1884: # | <<<<<<
1884: # |             1: WARNING: Failed to find function "__sanitizer_acquire_crash_state". 
1884: # | check:14'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
1884: # | check:14'1                                                                          with "@LINE+1" equal to "15"
1884: # |             2: WARNING: Failed to find function "__sanitizer_print_stack_trace". 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             3: WARNING: Failed to find function "__sanitizer_set_death_callback". 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             4: INFO: Running with entropic power schedule (0xFF, 100). 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             5: INFO: Seed: 4053972532 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             6: INFO: Loaded 1 modules (13 inline 8-bit counters): 13 [0xaaaad469b408, 0xaaaad469b415),  
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             .
1884: # |             .
1884: # |             .
1884: # |            11: #6 NEW cov: 8 ft: 8 corp: 2/5b lim: 4 exec/s: 0 rss: 27Mb L: 4/4 MS: 4 ChangeByte-ChangeBit-CopyPart-CopyPart- 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            12: #34 REDUCE cov: 8 ft: 8 corp: 2/4b lim: 4 exec/s: 0 rss: 27Mb L: 3/3 MS: 3 ShuffleBytes-CopyPart-EraseBytes- 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            13: #401 REDUCE cov: 9 ft: 9 corp: 3/8b lim: 6 exec/s: 0 rss: 27Mb L: 4/4 MS: 2 InsertByte-CMP- DE: "F\000\000\000"- 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            14: #445 REDUCE cov: 9 ft: 9 corp: 3/7b lim: 6 exec/s: 0 rss: 27Mb L: 3/3 MS: 4 CopyPart-ChangeByte-EraseBytes-CrossOver- 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            15: #5766 REDUCE cov: 10 ft: 10 corp: 4/10b lim: 58 exec/s: 0 rss: 27Mb L: 3/3 MS: 1 CMP- DE: "U\000"- 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            16: ==18344== ERROR: libFuzzer: deadly signal 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # | check:14'2                         ?                      possible intended match
1884: # |            17: NOTE: libFuzzer has rudimentary signal handlers. 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            18:  Combine libFuzzer with AddressSanitizer or similar for better crash reports. 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            19: SUMMARY: libFuzzer: deadly signal 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            20: MS: 3 PersAutoDict-InsertByte-ChangeBinInt- DE: "U\000"-; base unit: a752bc62cd5e46579fc55a6b2c161ffe70cc20c1 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |            21: 0x46,0x55,0x5a,0x0,0x0,0x6, 
1884: # | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1884: # |             .
1884: # |             .
1884: # |             .
1884: # | >>>>>>
1884: # `-----------------------------
1884: # error: command failed with exit status: 1
1884: 
1884: --
1884: 
1884: ********************


1884: 
1884: 1 warning(s) in tests
1884: ********************
1884: Failed Tests (2):
1884:   LDC :: codegen/exception_stack_trace.d
1884:   LDC :: sanitizers/fuzz_basic.d
1884: 
1884: 
1884: Testing Time: 12.05s
1884: 
1884: Total Discovered Tests: 380
1884:   Unsupported      :  48 (12.63%)
1884:   Passed           : 328 (86.32%)
1884:   Expectedly Failed:   2 (0.53%)
1884:   Failed           :   2 (0.53%)
1/1 Test #1884: lit-tests ........................***Failed   12.13 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) =  12.16 sec

calvin2021y · 2025-10-05T08:51:23Z

I guess __sanitizer_acquire_crash_state test error cause by there is no libclang_rt.asan.a for alpine aarch64 until llvm22.

so maybe we need disable sanitizer for alpine aarch64 until we support llvm22 ?

calvin2021y · 2025-10-05T09:11:30Z

after disable lsan;asan;msan;fuzzer for TEST_COMPILER_RT_LIBRARIES, only 1 errortests/codegen/exception_stack_trace.d left for test-lit.

try apk add libunwind-static and apk add llvm-libunwind-static still failure.

kinke force-pushed the gha_alpine_aarch64 branch from 04f2927 to d5a099f Compare June 6, 2025 11:17

kinke mentioned this pull request Jun 6, 2025

add alpine-aarch64 continuous Integration builds #4940

Open

calvin2021y mentioned this pull request Oct 3, 2025

Bump LDC-LLVM to v21.1.2 #4990

Draft

kinke added 2 commits October 3, 2025 16:51

CI: Add Alpine aarch64 job/package

5e19d59

[try pretty wild workaround]

60eec9c

kinke force-pushed the gha_alpine_aarch64 branch from d5a099f to 60eec9c Compare October 3, 2025 14:51

[try newer workaround]

b71717d

kinke force-pushed the gha_alpine_aarch64 branch from 3010816 to b71717d Compare October 3, 2025 16:47

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