clangd invalid AST #1582

jason--liu · 2023-04-07T07:27:59Z

Logs

I[15:18:57.039] Ubuntu clangd version 13.0.1-2ubuntu2~20.04.1
I[15:18:57.039] Features: linux
I[15:18:57.039] PID: 828358
I[15:18:57.039] Working directory: /work/github/minos-project/minos2
I[15:18:57.039] argv[0]: /usr/bin/clangd
I[15:18:57.039] argv[1]: -j=2
I[15:18:57.039] argv[2]: --log=verbose
I[15:18:57.039] argv[3]: --header-insertion=never
I[15:18:57.039] argv[4]: --header-insertion-decorators=0
I[15:18:57.039] argv[5]: --limit-results=20
I[15:18:57.039] argv[6]: --background-index=false
V[15:18:57.039] User config file is /home/qianyi/.config/clangd/config.yaml
I[15:18:57.039] Starting LSP over stdin/stdout
V[15:18:57.039] <<< {"id":1,"jsonrpc":"2.0","method":"initialize","params":{"capabilities":{"textDocument":{"callHierarchy":{"dynamicRegistration":false},"codeAction":{"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}},"dataSupport":true,"dynamicRegistration":true,"isPreferredSupport":true,"resolveSupport":{"properties":["edit","command"]}},"completion":{"completionItem":{"documentationFormat":["markdown","plaintext"],"insertReplaceSupport":true,"insertTextModeSupport":{"valueSet":[1,2]},"resolveAdditionalTextEditsSupport":true,"resolveSupport":{"properties":["documentation","details","additionalTextEdits","command"]},"snippetSupport":true},"contextSupport":true},"declaration":{"linkSupport":true},"definition":{"linkSupport":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"documentSymbol":{"hierarchicalDocumentSymbolSupport":true,"symbolKind":{"valueSet":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26]}},"foldingRange":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"hover":{"contentFormat":["markdown","plaintext"]},"implementation":{"linkSupport":true},"linkedEditingRange":null,"moniker":null,"publishDiagnostics":{"relatedInformation":true,"tagSupport":{"valueSet":[1,2]},"versionSupport":true},"rangeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true},"signatureHelp":{"signatureInformation":{"parameterInformation":{"labelOffsetSupport":true}}},"synchronization":{"didSave":true,"willSave":true,"willSaveWaitUntil":true},"typeDefinition":{"linkSupport":true}},"window":{"showDocument":null,"showMessage":null,"workDoneProgress":true},"workspace":{"applyEdit":true,"codeLens":{"refreshSupport":false},"configuration":true,"didChangeWatchedFiles":{"dynamicRegistration":true},"executeCommand":{"dynamicRegistration":false},"fileOperations":{"didCreate":false,"didDelete":false,"didRename":false,"willCreate":false,"willDelete":false,"willRename":false},"symbol":{"symbolKind":{"valueSet":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26]}},"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"]},"workspaceFolders":true}},"clientInfo":{"name":"emacs","version":"GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20, cairo version 1.16.0)\n of 2020-09-20"},"initializationOptions":null,"processId":null,"rootPath":"/work/github/minos-project/minos2","rootUri":"file:///work/github/minos-project/minos2","workDoneToken":"1"}}

I[15:18:57.039] <-- initialize(1)
I[15:18:57.039] --> reply:initialize(1) 0 ms
V[15:18:57.039] >>> {"id":1,"jsonrpc":"2.0","result":{"capabilities":{"astProvider":true,"callHierarchyProvider":true,"codeActionProvider":{"codeActionKinds":["quickfix","refactor","info"]},"compilationDatabase":{"automaticReload":true},"completionProvider":{"allCommitCharacters":[" ","\t","(",")","[","]","{","}","<",">",":",";",",","+","-","/","*","%","^","&","#","?",".","=","\"","'","|"],"resolveProvider":false,"triggerCharacters":[".","<",">",":","\"","/"]},"declarationProvider":true,"definitionProvider":true,"documentFormattingProvider":true,"documentHighlightProvider":true,"documentLinkProvider":{"resolveProvider":false},"documentOnTypeFormattingProvider":{"firstTriggerCharacter":"\n","moreTriggerCharacter":[]},"documentRangeFormattingProvider":true,"documentSymbolProvider":true,"executeCommandProvider":{"commands":["clangd.applyFix","clangd.applyTweak"]},"hoverProvider":true,"implementationProvider":true,"memoryUsageProvider":true,"referencesProvider":true,"renameProvider":{"prepareProvider":true},"selectionRangeProvider":true,"semanticTokensProvider":{"full":{"delta":true},"legend":{"tokenModifiers":["declaration","deprecated","deduced","readonly","static","abstract","dependentName","defaultLibrary","functionScope","classScope","fileScope","globalScope"],"tokenTypes":["variable","variable","parameter","function","method","function","property","variable","class","interface","enum","enumMember","type","type","unknown","namespace","typeParameter","concept","type","macro","comment"]},"range":false},"signatureHelpProvider":{"triggerCharacters":["(",","]},"textDocumentSync":{"change":2,"openClose":true,"save":true},"typeHierarchyProvider":true,"workspaceSymbolProvider":true},"serverInfo":{"name":"clangd","version":"Ubuntu clangd version 13.0.1-2ubuntu2~20.04.1 linux x86_64-pc-linux-gnu"}}}

V[15:18:57.186] <<< {"jsonrpc":"2.0","method":"initialized","params":{}}

I[15:18:57.186] <-- initialized
V[15:18:57.187] <<< {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"languageId":"c","text":"/*\n * Copyright (C) 2018 Min Le (lemin9538@gmail.com)\n *\n * This program is free software; you can redistribute it and/or modify\n * it under the terms of the GNU General Public License version 2 as\n * published by the Free Software Foundation.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program.  If not, see <http://www.gnu.org/licenses/>.\n */\n\n#include <minos/minos.h>\n#include <minos/percpu.h>\n#include <minos/irq.h>\n#include <minos/mm.h>\n#include <asm/arch.h>\n#include <minos/pm.h>\n#include <minos/init.h>\n#include <minos/sched.h>\n#include <minos/smp.h>\n#include <minos/atomic.h>\n#include <minos/softirq.h>\n#include <minos/platform.h>\n#include <config/version.h>\n#include <minos/of.h>\n#include <minos/ramdisk.h>\n\nextern void cpu_idle(void);\nextern void mm_init(void);\nextern int allsymbols_init(void);\nextern void platform_init(void);\nextern int create_idle_task(void);\n\n#ifdef CONFIG_VIRT\n#include <virt/virt.h>\n#endif\n\nvoid boot_main(void)\n{\n\tallsymbols_init();\n\tpercpu_init(0);\n\n\tpr_notice(\"Minos %s\\n\", MINOS_VERSION_STR);\n\n\tASSERT(smp_processor_id() == 0);\n\n\tmm_init();\n\n#ifdef CONFIG_DEVICE_TREE\n\tof_init_bootargs();\n#endif\n\n\tearly_init();\n\tearly_init_percpu();\n\n\tarch_init();\n\tarch_init_percpu();\n\n\tplatform_init();\n\tirq_init();\n\n#ifdef CONFIG_SMP\n\tsmp_init();\n#endif\n\tsubsys_init();\n\tsubsys_init_percpu();\n\n\tmodule_init();\n\tmodule_init_percpu();\n\n\tsched_init();\n\tlocal_sched_init();\n\n\tdevice_init();\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n#ifdef CONFIG_SMP\n\tsmp_cpus_up();\n#endif\n\n#ifdef CONFIG_VIRT\n\tvirt_init();\n#endif\n\tramdisk_init();\n\n\tcpu_idle();\n}\n\nvoid boot_secondary(int cpuid)\n{\n\tpr_notice(\"cpu-%d is up\\n\", cpuid);\n\n\t/*\n\t * need wait for all cpus up then excuted below\n\t * task, otherwise the mem content hold by different\n\t * cpu may be different because the cache issue\n\t *\n\t * eg: the cpu1 called create_idle_task and the\n\t * idle task is created sucessfully but at the same\n\t * time the cpu2 is powered off\n\t *\n\t * waitting for all the cpu power on\n\t */\n\twhile (!is_cpus_all_up())\n\t\tmb();\n\n\tearly_init_percpu();\n\n\tarch_init_percpu();\n\n\tirq_secondary_init();\n\n\tsubsys_init_percpu();\n\n\tmodule_init_percpu();\n\n\tlocal_sched_init();\n\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n\tcpu_idle();\n}\n","uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":0}}}

I[15:18:57.187] <-- textDocument/didOpen
I[15:18:57.204] Loaded compilation database from /work/github/minos-project/minos2/compile_commands.json
I[15:18:57.204] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 0 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:18:57.204] Broadcasting compilation database from /work/github/minos-project/minos2
V[15:18:57.205] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:18:57.205] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:18:57.205] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 0
E[15:18:57.206] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 0: CreateTargetInfo() return null
E[15:18:57.206] Failed to prepare a compiler instance: valid target CPU values are: nocona, core2, penryn, bonnell, atom, silvermont, slm, goldmont, goldmont-plus, tremont, nehalem, corei7, westmere, sandybridge, corei7-avx, ivybridge, core-avx-i, haswell, core-avx2, broadwell, skylake, skylake-avx512, skx, cascadelake, cooperlake, cannonlake, icelake-client, rocketlake, icelake-server, tigerlake, sapphirerapids, alderlake, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, znver3, x86-64, x86-64-v2, x86-64-v3, x86-64-v4
I[15:18:57.206] --> textDocument/publishDiagnostics
V[15:18:57.206] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":0}}

V[15:18:57.454] <<< {"id":2,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.454] <-- textDocument/documentSymbol(2)
I[15:18:57.455] --> reply:textDocument/documentSymbol(2) 0 ms, error: invalid AST
V[15:18:57.455] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":2,"jsonrpc":"2.0"}

V[15:18:57.456] <<< {"id":3,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.456] <-- textDocument/codeAction(3)
I[15:18:57.456] --> reply:textDocument/codeAction(3) 0 ms, error: invalid AST
V[15:18:57.456] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":3,"jsonrpc":"2.0"}

V[15:18:57.456] <<< {"id":4,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.456] <-- textDocument/documentLink(4)
I[15:18:57.456] --> reply:textDocument/documentLink(4) 0 ms, error: invalid AST
V[15:18:57.456] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":4,"jsonrpc":"2.0"}

V[15:18:57.457] <<< {"id":5,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.457] <-- textDocument/documentHighlight(5)
I[15:18:57.457] --> reply:textDocument/documentHighlight(5) 0 ms, error: invalid AST
V[15:18:57.457] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":5,"jsonrpc":"2.0"}

V[15:18:57.663] <<< {"id":6,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.663] <-- textDocument/documentSymbol(6)
I[15:18:57.663] --> reply:textDocument/documentSymbol(6) 0 ms, error: invalid AST
V[15:18:57.663] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":6,"jsonrpc":"2.0"}

V[15:18:57.666] <<< {"id":7,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.666] <-- textDocument/codeAction(7)
I[15:18:57.666] --> reply:textDocument/codeAction(7) 0 ms, error: invalid AST
V[15:18:57.666] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":7,"jsonrpc":"2.0"}

V[15:18:57.667] <<< {"id":8,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.667] <-- textDocument/documentLink(8)
I[15:18:57.668] --> reply:textDocument/documentLink(8) 0 ms, error: invalid AST
V[15:18:57.668] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":8,"jsonrpc":"2.0"}

V[15:18:57.670] <<< {"id":9,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:18:57.670] <-- textDocument/documentHighlight(9)
I[15:18:57.670] --> reply:textDocument/documentHighlight(9) 0 ms, error: invalid AST
V[15:18:57.670] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":9,"jsonrpc":"2.0"}

V[15:19:03.967] <<< {"id":10,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:03.967] <-- textDocument/documentSymbol(10)
I[15:19:03.967] --> reply:textDocument/documentSymbol(10) 0 ms, error: invalid AST
V[15:19:03.967] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":10,"jsonrpc":"2.0"}

V[15:19:03.971] <<< {"id":11,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:03.971] <-- textDocument/codeAction(11)
I[15:19:03.971] --> reply:textDocument/codeAction(11) 0 ms, error: invalid AST
V[15:19:03.971] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":11,"jsonrpc":"2.0"}

V[15:19:03.972] <<< {"id":12,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:03.972] <-- textDocument/documentLink(12)
I[15:19:03.972] --> reply:textDocument/documentLink(12) 0 ms, error: invalid AST
V[15:19:03.972] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":12,"jsonrpc":"2.0"}

V[15:19:03.974] <<< {"id":13,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:03.974] <-- textDocument/documentHighlight(13)
I[15:19:03.974] --> reply:textDocument/documentHighlight(13) 0 ms, error: invalid AST
V[15:19:03.974] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":13,"jsonrpc":"2.0"}

V[15:19:03.976] <<< {"id":14,"jsonrpc":"2.0","method":"textDocument/hover","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:03.976] <-- textDocument/hover(14)
I[15:19:03.976] --> reply:textDocument/hover(14) 0 ms, error: invalid AST
V[15:19:03.976] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":14,"jsonrpc":"2.0"}

V[15:19:04.656] <<< {"jsonrpc":"2.0","method":"textDocument/didChange","params":{"contentChanges":[{"range":{"end":{"character":9,"line":92},"start":{"character":8,"line":92}},"rangeLength":1,"text":"E"}],"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":1}}}

I[15:19:04.656] <-- textDocument/didChange
I[15:19:04.706] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 1 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:04.707] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:19:04.708] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:04.708] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 1
E[15:19:04.708] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 1: CreateTargetInfo() return null
E[15:19:04.708] Failed to prepare a compiler instance: valid target CPU values are: nocona, core2, penryn, bonnell, atom, silvermont, slm, goldmont, goldmont-plus, tremont, nehalem, corei7, westmere, sandybridge, corei7-avx, ivybridge, core-avx-i, haswell, core-avx2, broadwell, skylake, skylake-avx512, skx, cascadelake, cooperlake, cannonlake, icelake-client, rocketlake, icelake-server, tigerlake, sapphirerapids, alderlake, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, znver3, x86-64, x86-64-v2, x86-64-v3, x86-64-v4
I[15:19:04.708] --> textDocument/publishDiagnostics
V[15:19:04.708] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":1}}

V[15:19:05.180] <<< {"id":15,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:05.180] <-- textDocument/documentSymbol(15)
I[15:19:05.180] --> reply:textDocument/documentSymbol(15) 0 ms, error: invalid AST
V[15:19:05.180] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":15,"jsonrpc":"2.0"}

V[15:19:05.182] <<< {"id":16,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":9,"line":92},"start":{"character":9,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:05.182] <-- textDocument/codeAction(16)
I[15:19:05.182] --> reply:textDocument/codeAction(16) 0 ms, error: invalid AST
V[15:19:05.182] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":16,"jsonrpc":"2.0"}

V[15:19:05.183] <<< {"id":17,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:05.183] <-- textDocument/documentLink(17)
I[15:19:05.183] --> reply:textDocument/documentLink(17) 0 ms, error: invalid AST
V[15:19:05.183] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":17,"jsonrpc":"2.0"}

V[15:19:05.184] <<< {"id":18,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":9,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:05.184] <-- textDocument/documentHighlight(18)
I[15:19:05.184] --> reply:textDocument/documentHighlight(18) 0 ms, error: invalid AST
V[15:19:05.184] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":18,"jsonrpc":"2.0"}

V[15:19:05.718] <<< {"jsonrpc":"2.0","method":"textDocument/didSave","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":1}}}

I[15:19:05.718] <-- textDocument/didSave
I[15:19:05.718] File version went from 1 to 1
I[15:19:05.769] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 1 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:05.769] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:19:05.769] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:05.769] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 1
E[15:19:05.770] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 1: CreateTargetInfo() return null
I[15:19:05.770] Skipping rebuild of the AST for /work/github/minos-project/minos2/kernel/core/minos.c, inputs are the same.
I[15:19:05.770] --> textDocument/publishDiagnostics
V[15:19:05.770] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":1}}

V[15:19:06.123] <<< {"jsonrpc":"2.0","method":"textDocument/didChange","params":{"contentChanges":[{"range":{"end":{"character":9,"line":92},"start":{"character":8,"line":92}},"rangeLength":1,"text":""}],"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":2}}}

I[15:19:06.123] <-- textDocument/didChange
V[15:19:06.125] <<< {"jsonrpc":"2.0","method":"textDocument/didChange","params":{"contentChanges":[{"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"rangeLength":0,"text":"e"}],"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}}

I[15:19:06.125] <-- textDocument/didChange
V[15:19:06.125] ASTWorker skipping Update (2) for /work/github/minos-project/minos2/kernel/core/minos.c
I[15:19:06.175] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 3 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:06.177] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:19:06.177] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:06.177] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 3
E[15:19:06.177] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 3: CreateTargetInfo() return null
E[15:19:06.178] Failed to prepare a compiler instance: valid target CPU values are: nocona, core2, penryn, bonnell, atom, silvermont, slm, goldmont, goldmont-plus, tremont, nehalem, corei7, westmere, sandybridge, corei7-avx, ivybridge, core-avx-i, haswell, core-avx2, broadwell, skylake, skylake-avx512, skx, cascadelake, cooperlake, cannonlake, icelake-client, rocketlake, icelake-server, tigerlake, sapphirerapids, alderlake, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, znver3, x86-64, x86-64-v2, x86-64-v3, x86-64-v4
I[15:19:06.178] --> textDocument/publishDiagnostics
V[15:19:06.178] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}

V[15:19:06.645] <<< {"id":19,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:06.645] <-- textDocument/documentSymbol(19)
I[15:19:06.645] --> reply:textDocument/documentSymbol(19) 0 ms, error: invalid AST
V[15:19:06.645] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":19,"jsonrpc":"2.0"}

V[15:19:06.647] <<< {"id":20,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:06.647] <-- textDocument/codeAction(20)
I[15:19:06.647] --> reply:textDocument/codeAction(20) 0 ms, error: invalid AST
V[15:19:06.647] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":20,"jsonrpc":"2.0"}

V[15:19:06.647] <<< {"id":21,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:06.647] <-- textDocument/documentLink(21)
I[15:19:06.647] --> reply:textDocument/documentLink(21) 0 ms, error: invalid AST
V[15:19:06.647] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":21,"jsonrpc":"2.0"}

V[15:19:06.648] <<< {"id":22,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:06.648] <-- textDocument/documentHighlight(22)
I[15:19:06.648] --> reply:textDocument/documentHighlight(22) 0 ms, error: invalid AST
V[15:19:06.648] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":22,"jsonrpc":"2.0"}

V[15:19:07.148] <<< {"jsonrpc":"2.0","method":"textDocument/didSave","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}}

I[15:19:07.148] <-- textDocument/didSave
I[15:19:07.148] File version went from 3 to 3
I[15:19:07.198] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 3 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:07.199] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:19:07.199] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:07.199] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 3
E[15:19:07.199] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 3: CreateTargetInfo() return null
I[15:19:07.199] Skipping rebuild of the AST for /work/github/minos-project/minos2/kernel/core/minos.c, inputs are the same.
I[15:19:07.199] --> textDocument/publishDiagnostics
V[15:19:07.199] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}

V[15:19:07.224] <<< {"id":23,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:07.224] <-- textDocument/documentSymbol(23)
I[15:19:07.224] --> reply:textDocument/documentSymbol(23) 0 ms, error: invalid AST
V[15:19:07.225] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":23,"jsonrpc":"2.0"}

V[15:19:07.226] <<< {"id":24,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:07.226] <-- textDocument/codeAction(24)
I[15:19:07.226] --> reply:textDocument/codeAction(24) 0 ms, error: invalid AST
V[15:19:07.226] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":24,"jsonrpc":"2.0"}

V[15:19:07.226] <<< {"id":25,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:07.226] <-- textDocument/documentLink(25)
I[15:19:07.226] --> reply:textDocument/documentLink(25) 0 ms, error: invalid AST
V[15:19:07.226] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":25,"jsonrpc":"2.0"}

V[15:19:07.227] <<< {"id":26,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:07.227] <-- textDocument/documentHighlight(26)
I[15:19:07.227] --> reply:textDocument/documentHighlight(26) 0 ms, error: invalid AST
V[15:19:07.227] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":26,"jsonrpc":"2.0"}

V[15:19:09.229] <<< {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"languageId":"c","text":"/*\n * Copyright (C) 2018 Min Le (lemin9538@gmail.com)\n *\n * This program is free software; you can redistribute it and/or modify\n * it under the terms of the GNU General Public License version 2 as\n * published by the Free Software Foundation.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program.  If not, see <http://www.gnu.org/licenses/>.\n */\n\n#include <minos/minos.h>\n#include <minos/percpu.h>\n#include <minos/irq.h>\n#include <minos/mm.h>\n#include <asm/arch.h>\n#include <minos/pm.h>\n#include <minos/init.h>\n#include <minos/sched.h>\n#include <minos/smp.h>\n#include <minos/atomic.h>\n#include <minos/softirq.h>\n#include <minos/platform.h>\n#include <config/version.h>\n#include <minos/of.h>\n#include <minos/ramdisk.h>\n\nextern void cpu_idle(void);\nextern void mm_init(void);\nextern int allsymbols_init(void);\nextern void platform_init(void);\nextern int create_idle_task(void);\n\n#ifdef CONFIG_VIRT\n#include <virt/virt.h>\n#endif\n\nvoid boot_main(void)\n{\n\tallsymbols_init();\n\tpercpu_init(0);\n\n\tpr_notice(\"Minos %s\\n\", MINOS_VERSION_STR);\n\n\tASSERT(smp_processor_id() == 0);\n\n\tmm_init();\n\n#ifdef CONFIG_DEVICE_TREE\n\tof_init_bootargs();\n#endif\n\n\tearly_init();\n\tearly_init_percpu();\n\n\tarch_init();\n\tarch_init_percpu();\n\n\tplatform_init();\n\tirq_init();\n\n#ifdef CONFIG_SMP\n\tsmp_init();\n#endif\n\tsubsys_init();\n\tsubsys_init_percpu();\n\n\tmodule_init();\n\tmodule_init_percpu();\n\n\tsched_init();\n\tlocal_sched_init();\n\n\tdevice_init();\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n#ifdef CONFIG_SMP\n\tsmp_cpus_up();\n#endif\n\n#ifdef CONFIG_VIRT\n\tvirt_init();\n#endif\n\tramdisk_init();\n\n\tcpu_idle();\n}\n\nvoid boot_secondary(int cpuid)\n{\n\tpr_notice(\"cpu-%d is up\\n\", cpuid);\n\n\t/*\n\t * need wait for all cpus up then excuted below\n\t * task, otherwise the mem content hold by different\n\t * cpu may be different because the cache issue\n\t *\n\t * eg: the cpu1 called create_idle_task and the\n\t * idle task is created sucessfully but at the same\n\t * time the cpu2 is powered off\n\t *\n\t * waitting for all the cpu power on\n\t */\n\twhile (!is_cpus_all_up())\n\t\tmb();\n\n\tearly_init_percpu();\n\n\tarch_init_percpu();\n\n\tirq_secondary_init();\n\n\tsubsys_init_percpu();\n\n\tmodule_init_percpu();\n\n\tlocal_sched_init();\n\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n\tcpu_idle();\n}\n","uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}}

I[15:19:09.229] <-- textDocument/didOpen
I[15:19:09.229] File version went from 3 to 3
I[15:19:09.230] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 3 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:09.230] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:19:09.230] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:19:09.230] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 3
E[15:19:09.231] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 3: CreateTargetInfo() return null
I[15:19:09.231] Skipping rebuild of the AST for /work/github/minos-project/minos2/kernel/core/minos.c, inputs are the same.
I[15:19:09.231] --> textDocument/publishDiagnostics
V[15:19:09.231] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}

V[15:19:09.241] <<< {"id":27,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.241] <-- textDocument/documentSymbol(27)
I[15:19:09.241] --> reply:textDocument/documentSymbol(27) 0 ms, error: invalid AST
V[15:19:09.241] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":27,"jsonrpc":"2.0"}

V[15:19:09.242] <<< {"id":28,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.242] <-- textDocument/codeAction(28)
I[15:19:09.243] --> reply:textDocument/codeAction(28) 0 ms, error: invalid AST
V[15:19:09.243] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":28,"jsonrpc":"2.0"}

V[15:19:09.243] <<< {"id":29,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.243] <-- textDocument/documentLink(29)
I[15:19:09.243] --> reply:textDocument/documentLink(29) 0 ms, error: invalid AST
V[15:19:09.243] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":29,"jsonrpc":"2.0"}

V[15:19:09.244] <<< {"id":30,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.244] <-- textDocument/documentHighlight(30)
I[15:19:09.244] --> reply:textDocument/documentHighlight(30) 0 ms, error: invalid AST
V[15:19:09.244] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":30,"jsonrpc":"2.0"}

V[15:19:09.744] <<< {"id":31,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.744] <-- textDocument/documentSymbol(31)
I[15:19:09.744] --> reply:textDocument/documentSymbol(31) 0 ms, error: invalid AST
V[15:19:09.744] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":31,"jsonrpc":"2.0"}

V[15:19:09.747] <<< {"id":32,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.748] <-- textDocument/codeAction(32)
I[15:19:09.748] --> reply:textDocument/codeAction(32) 0 ms, error: invalid AST
V[15:19:09.748] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":32,"jsonrpc":"2.0"}

V[15:19:09.749] <<< {"id":33,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.749] <-- textDocument/documentLink(33)
I[15:19:09.749] --> reply:textDocument/documentLink(33) 0 ms, error: invalid AST
V[15:19:09.749] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":33,"jsonrpc":"2.0"}

V[15:19:09.751] <<< {"id":34,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:19:09.751] <-- textDocument/documentHighlight(34)
I[15:19:09.751] --> reply:textDocument/documentHighlight(34) 0 ms, error: invalid AST
V[15:19:09.751] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":34,"jsonrpc":"2.0"}

V[15:22:59.314] <<< {"id":35,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.314] <-- textDocument/documentSymbol(35)
V[15:22:59.314] config note at /work/github/minos-project/minos2/.clangd:1:0: Parsing config fragment
V[15:22:59.314] config note at /work/github/minos-project/minos2/.clangd:1:0: Parsed 1 fragments from file
V[15:22:59.314] Config fragment: compiling /work/github/minos-project/minos2/.clangd:1 -> 0x00007FB9E078DEA0 (trusted=false)
I[15:22:59.316] --> textDocument/publishDiagnostics
V[15:22:59.316] Released memory via malloc_trim
V[15:22:59.316] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/.clangd"}}

I[15:22:59.316] --> reply:textDocument/documentSymbol(35) 1 ms, error: invalid AST
V[15:22:59.316] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":35,"jsonrpc":"2.0"}

V[15:22:59.316] <<< {"id":36,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.316] <-- textDocument/codeAction(36)
I[15:22:59.317] --> reply:textDocument/codeAction(36) 0 ms, error: invalid AST
V[15:22:59.317] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":36,"jsonrpc":"2.0"}

V[15:22:59.317] <<< {"id":37,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.317] <-- textDocument/documentLink(37)
I[15:22:59.317] --> reply:textDocument/documentLink(37) 0 ms, error: invalid AST
V[15:22:59.317] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":37,"jsonrpc":"2.0"}

V[15:22:59.318] <<< {"id":38,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.318] <-- textDocument/documentHighlight(38)
I[15:22:59.318] --> reply:textDocument/documentHighlight(38) 0 ms, error: invalid AST
V[15:22:59.318] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":38,"jsonrpc":"2.0"}

V[15:22:59.345] <<< {"id":39,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.345] <-- textDocument/documentSymbol(39)
I[15:22:59.345] --> reply:textDocument/documentSymbol(39) 0 ms, error: invalid AST
V[15:22:59.345] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":39,"jsonrpc":"2.0"}

V[15:22:59.346] <<< {"id":40,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.346] <-- textDocument/codeAction(40)
I[15:22:59.346] --> reply:textDocument/codeAction(40) 0 ms, error: invalid AST
V[15:22:59.346] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":40,"jsonrpc":"2.0"}

V[15:22:59.347] <<< {"id":41,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.347] <-- textDocument/documentLink(41)
I[15:22:59.347] --> reply:textDocument/documentLink(41) 0 ms, error: invalid AST
V[15:22:59.347] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":41,"jsonrpc":"2.0"}

V[15:22:59.348] <<< {"id":42,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:22:59.348] <-- textDocument/documentHighlight(42)
I[15:22:59.348] --> reply:textDocument/documentHighlight(42) 0 ms, error: invalid AST
V[15:22:59.348] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":42,"jsonrpc":"2.0"}

V[15:23:00.771] <<< {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"languageId":"c","text":"/*\n * Copyright (C) 2018 Min Le (lemin9538@gmail.com)\n *\n * This program is free software; you can redistribute it and/or modify\n * it under the terms of the GNU General Public License version 2 as\n * published by the Free Software Foundation.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program.  If not, see <http://www.gnu.org/licenses/>.\n */\n\n#include <minos/minos.h>\n#include <minos/percpu.h>\n#include <minos/irq.h>\n#include <minos/mm.h>\n#include <asm/arch.h>\n#include <minos/pm.h>\n#include <minos/init.h>\n#include <minos/sched.h>\n#include <minos/smp.h>\n#include <minos/atomic.h>\n#include <minos/softirq.h>\n#include <minos/platform.h>\n#include <config/version.h>\n#include <minos/of.h>\n#include <minos/ramdisk.h>\n\nextern void cpu_idle(void);\nextern void mm_init(void);\nextern int allsymbols_init(void);\nextern void platform_init(void);\nextern int create_idle_task(void);\n\n#ifdef CONFIG_VIRT\n#include <virt/virt.h>\n#endif\n\nvoid boot_main(void)\n{\n\tallsymbols_init();\n\tpercpu_init(0);\n\n\tpr_notice(\"Minos %s\\n\", MINOS_VERSION_STR);\n\n\tASSERT(smp_processor_id() == 0);\n\n\tmm_init();\n\n#ifdef CONFIG_DEVICE_TREE\n\tof_init_bootargs();\n#endif\n\n\tearly_init();\n\tearly_init_percpu();\n\n\tarch_init();\n\tarch_init_percpu();\n\n\tplatform_init();\n\tirq_init();\n\n#ifdef CONFIG_SMP\n\tsmp_init();\n#endif\n\tsubsys_init();\n\tsubsys_init_percpu();\n\n\tmodule_init();\n\tmodule_init_percpu();\n\n\tsched_init();\n\tlocal_sched_init();\n\n\tdevice_init();\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n#ifdef CONFIG_SMP\n\tsmp_cpus_up();\n#endif\n\n#ifdef CONFIG_VIRT\n\tvirt_init();\n#endif\n\tramdisk_init();\n\n\tcpu_idle();\n}\n\nvoid boot_secondary(int cpuid)\n{\n\tpr_notice(\"cpu-%d is up\\n\", cpuid);\n\n\t/*\n\t * need wait for all cpus up then excuted below\n\t * task, otherwise the mem content hold by different\n\t * cpu may be different because the cache issue\n\t *\n\t * eg: the cpu1 called create_idle_task and the\n\t * idle task is created sucessfully but at the same\n\t * time the cpu2 is powered off\n\t *\n\t * waitting for all the cpu power on\n\t */\n\twhile (!is_cpus_all_up())\n\t\tmb();\n\n\tearly_init_percpu();\n\n\tarch_init_percpu();\n\n\tirq_secondary_init();\n\n\tsubsys_init_percpu();\n\n\tmodule_init_percpu();\n\n\tlocal_sched_init();\n\n\tdevice_init_percpu();\n\n\tcreate_idle_task();\n\n\tcpu_idle();\n}\n","uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}}

I[15:23:00.771] <-- textDocument/didOpen
I[15:23:00.771] File version went from 3 to 3
I[15:23:00.772] ASTWorker building file /work/github/minos-project/minos2/kernel/core/minos.c version 3 with command 
[/work/github/minos-project/minos2/kernel]
/usr/bin/cc -c -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -D__KERNEL__ -Wno-format-security -O2 -DBUILD_HYPERVISOR -std=gnu89 --static -nostdlib -fno-builtin -g -I./arch/aarch64/include -I./include -I./../generic/include -mgeneral-regs-only -fno-asynchronous-unwind-tables -march=armv8-a -ffixed-x18 -mlittle-endian -mcmodel=large -D__KERNEL__ -o core/minos.o -arch arm64 -resource-dir=/usr/lib/llvm-13/lib/clang/13.0.1 -- /work/github/minos-project/minos2/kernel/core/minos.c
V[15:23:00.773] Ignored diagnostic. argument unused during compilation: '-ffixed-x18'
V[15:23:00.773] Ignored diagnostic. argument unused during compilation: '-arch arm64'
V[15:23:00.773] Driver produced command: cc1 -cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -disable-free -disable-llvm-verifier -discard-value-names -main-file-name minos.c -static-define -mrelocation-model static -mframe-pointer=none -relaxed-aliasing -fmath-errno -fno-rounding-math -mconstructor-aliases -mcmodel=large -target-cpu armv8-a -target-feature -x87 -target-feature -mmx -target-feature -sse -debug-info-kind=constructor -dwarf-version=4 -debugger-tuning=gdb -fcoverage-compilation-dir=/work/github/minos-project/minos2/kernel -resource-dir /usr/lib/llvm-13/lib/clang/13.0.1 -D __KERNEL__ -D BUILD_HYPERVISOR -I ./arch/aarch64/include -I ./include -I ./../generic/include -D __KERNEL__ -internal-isystem /usr/lib/llvm-13/lib/clang/13.0.1/include -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fdebug-compilation-dir=/work/github/minos-project/minos2/kernel -ferror-limit 19 -fno-builtin -fwchar-type=short -fno-signed-wchar -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -x c /work/github/minos-project/minos2/kernel/core/minos.c
V[15:23:00.773] Building first preamble for /work/github/minos-project/minos2/kernel/core/minos.c version 3
E[15:23:00.773] Could not build a preamble for file /work/github/minos-project/minos2/kernel/core/minos.c version 3: CreateTargetInfo() return null
E[15:23:00.774] Failed to prepare a compiler instance: valid target CPU values are: nocona, core2, penryn, bonnell, atom, silvermont, slm, goldmont, goldmont-plus, tremont, nehalem, corei7, westmere, sandybridge, corei7-avx, ivybridge, core-avx-i, haswell, core-avx2, broadwell, skylake, skylake-avx512, skx, cascadelake, cooperlake, cannonlake, icelake-client, rocketlake, icelake-server, tigerlake, sapphirerapids, alderlake, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, znver3, x86-64, x86-64-v2, x86-64-v3, x86-64-v4
I[15:23:00.774] --> textDocument/publishDiagnostics
V[15:23:00.774] >>> {"jsonrpc":"2.0","method":"textDocument/publishDiagnostics","params":{"diagnostics":[],"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c","version":3}}

V[15:23:00.785] <<< {"id":43,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:00.785] <-- textDocument/documentSymbol(43)
I[15:23:00.785] --> reply:textDocument/documentSymbol(43) 0 ms, error: invalid AST
V[15:23:00.785] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":43,"jsonrpc":"2.0"}

V[15:23:00.786] <<< {"id":44,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:00.786] <-- textDocument/codeAction(44)
I[15:23:00.787] --> reply:textDocument/codeAction(44) 0 ms, error: invalid AST
V[15:23:00.787] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":44,"jsonrpc":"2.0"}

V[15:23:00.787] <<< {"id":45,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:00.787] <-- textDocument/documentLink(45)
I[15:23:00.787] --> reply:textDocument/documentLink(45) 0 ms, error: invalid AST
V[15:23:00.787] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":45,"jsonrpc":"2.0"}

V[15:23:00.788] <<< {"id":46,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:00.788] <-- textDocument/documentHighlight(46)
I[15:23:00.788] --> reply:textDocument/documentHighlight(46) 0 ms, error: invalid AST
V[15:23:00.788] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":46,"jsonrpc":"2.0"}

V[15:23:01.288] <<< {"id":47,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:01.288] <-- textDocument/documentSymbol(47)
I[15:23:01.288] --> reply:textDocument/documentSymbol(47) 0 ms, error: invalid AST
V[15:23:01.288] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":47,"jsonrpc":"2.0"}

V[15:23:01.291] <<< {"id":48,"jsonrpc":"2.0","method":"textDocument/codeAction","params":{"context":{"diagnostics":[]},"range":{"end":{"character":8,"line":92},"start":{"character":8,"line":92}},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:01.291] <-- textDocument/codeAction(48)
I[15:23:01.291] --> reply:textDocument/codeAction(48) 0 ms, error: invalid AST
V[15:23:01.291] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":48,"jsonrpc":"2.0"}

V[15:23:01.293] <<< {"id":49,"jsonrpc":"2.0","method":"textDocument/documentLink","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:01.293] <-- textDocument/documentLink(49)
I[15:23:01.293] --> reply:textDocument/documentLink(49) 0 ms, error: invalid AST
V[15:23:01.293] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":49,"jsonrpc":"2.0"}

V[15:23:01.295] <<< {"id":50,"jsonrpc":"2.0","method":"textDocument/documentHighlight","params":{"position":{"character":8,"line":92},"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

I[15:23:01.295] <-- textDocument/documentHighlight(50)
I[15:23:01.295] --> reply:textDocument/documentHighlight(50) 0 ms, error: invalid AST
V[15:23:01.295] >>> {"error":{"code":-32001,"message":"invalid AST"},"id":50,"jsonrpc":"2.0"}

V[15:23:03.808] <<< {"id":51,"jsonrpc":"2.0","method":"textDocument/documentSymbol","params":{"textDocument":{"uri":"file:///work/github/minos-project/minos2/kernel/core/minos.c"}}}

System information

Distributor ID: Ubuntu
Description:    Ubuntu 20.04.5 LTS
Release:        20.04
Codename:       focal

Output of clangd --version:

Ubuntu clangd version 13.0.1-2ubuntu2~20.04.1
Features: linux
Platform: x86_64-pc-linux-gnu

Editor/LSP plugin:

Emacs

Operating system:
Linux

The text was updated successfully, but these errors were encountered:

HighCommander4 · 2023-04-07T07:41:11Z

It looks like clangd does not like the flag -march=armv8-a in the compile command, can you try removing it by creating a .clangd file with:

CompileFlags:
  Remove: [-march=*]

jason--liu · 2023-04-11T02:52:10Z

@HighCommander4 Thanks, it works.

recallmenot · 2023-06-08T06:20:00Z

I'd like to add to this:
over on ch32v003fun, gcc is run with -march and -mabi, which results in clangd error -32001 invalid ast aswell.
It has been solved by a .clangd file containing the following:

CompileFlags:
  Remove: [-march=*, -mabi=*]

To have make generate this file, you may add to your Makefile:

	@echo "CompileFlags:" > .clangd
	@echo "  Remove: [-march=*, -mabi=*]" >> .clangd

IsaacJT · 2024-04-16T11:41:23Z

This can also be triggered by -mcpu. Adding this to the config from #1582 (comment) fixed it for me.

CompileFlags:
  Remove: [-march=*, -mabi=*, -mcpu=*]

recallmenot mentioned this issue Jun 8, 2023

clangd issue -32001 invalid ast cnlohr/ch32v003fun#156

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clangd invalid AST #1582

clangd invalid AST #1582

jason--liu commented Apr 7, 2023 •

edited

HighCommander4 commented Apr 7, 2023 •

edited

jason--liu commented Apr 11, 2023

recallmenot commented Jun 8, 2023

IsaacJT commented Apr 16, 2024

clangd invalid AST #1582

clangd invalid AST #1582

Comments

jason--liu commented Apr 7, 2023 • edited

HighCommander4 commented Apr 7, 2023 • edited

jason--liu commented Apr 11, 2023

recallmenot commented Jun 8, 2023

IsaacJT commented Apr 16, 2024

jason--liu commented Apr 7, 2023 •

edited

HighCommander4 commented Apr 7, 2023 •

edited