vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
90 lines
3.2 KiB
ArmAsm
90 lines
3.2 KiB
ArmAsm
# UNSUPPORTED: system-windows
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# REQUIRES: aarch64
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# RUN: rm -rf %t; split-file %s %t
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# Synthesize raw cgdata without the header (32 byte) from the indexed cgdata.
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# RUN: llvm-cgdata --convert --format binary %t/raw-1.cgtext -o %t/raw-1.cgdata
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# RUN: od -t x1 -j 32 -An %t/raw-1.cgdata | tr -d '\n\r\t' | sed 's/[ ][ ]*/ /g; s/^[ ]*//; s/[ ]*$//; s/[ ]/,0x/g; s/^/0x/' > %t/raw-1-bytes.txt
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# RUN: sed "s/<RAW_BYTES>/$(cat %t/raw-1-bytes.txt)/g" %t/merge-template.s > %t/merge-1.s
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# RUN: llvm-cgdata --convert --format binary %t/raw-2.cgtext -o %t/raw-2.cgdata
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# RUN: od -t x1 -j 32 -An %t/raw-2.cgdata | tr -d '\n\r\t' | sed 's/[ ][ ]*/ /g; s/^[ ]*//; s/[ ]*$//; s/[ ]/,0x/g; s/^/0x/' > %t/raw-2-bytes.txt
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# RUN: sed "s/<RAW_BYTES>/$(cat %t/raw-2-bytes.txt)/g" %t/merge-template.s > %t/merge-2.s
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# RUN: llvm-mc -filetype obj -triple arm64-apple-darwin %t/merge-1.s -o %t/merge-1.o
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# RUN: llvm-mc -filetype obj -triple arm64-apple-darwin %t/merge-2.s -o %t/merge-2.o
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# RUN: llvm-mc -filetype obj -triple arm64-apple-darwin %t/main.s -o %t/main.o
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# This checks if the codegen data from the linker is identical to the merged codegen data
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# from each object file, which is obtained using the llvm-cgdata tool.
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# RUN: %no-arg-lld -dylib -arch arm64 -platform_version ios 14.0 15.0 -o %t/out \
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# RUN: %t/merge-1.o %t/merge-2.o %t/main.o --codegen-data-generate-path=%t/out-cgdata
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# RUN: llvm-cgdata --merge %t/merge-1.o %t/merge-2.o %t/main.o -o %t/merge-cgdata
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# RUN: diff %t/out-cgdata %t/merge-cgdata
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# Merge order doesn't matter. `main.o` is dropped due to missing __llvm_outline.
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# RUN: llvm-cgdata --merge %t/merge-2.o %t/merge-1.o -o %t/merge-cgdata-shuffle
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# RUN: diff %t/out-cgdata %t/merge-cgdata-shuffle
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# We can also generate the merged codegen data from the executable that is not dead-stripped.
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# RUN: llvm-objdump -h %t/out| FileCheck %s
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# CHECK: __llvm_outline
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# RUN: llvm-cgdata --merge %t/out -o %t/merge-cgdata-exe
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# RUN: diff %t/merge-cgdata-exe %t/merge-cgdata
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# Dead-strip will remove __llvm_outline sections from the final executable.
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# But the codeden data is still correctly produced from the linker.
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# RUN: %no-arg-lld -dylib -arch arm64 -platform_version ios 14.0 15.0 -o %t/out-strip \
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# RUN: %t/merge-1.o %t/merge-2.o %t/main.o -dead_strip --codegen-data-generate-path=%t/out-cgdata-strip
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# RUN: llvm-cgdata --merge %t/merge-1.o %t/merge-2.o %t/main.o -o %t/merge-cgdata-strip
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# RUN: diff %t/out-cgdata-strip %t/merge-cgdata-strip
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# RUN: diff %t/out-cgdata-strip %t/merge-cgdata
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# Ensure no __llvm_outline section remains in the executable.
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# RUN: llvm-objdump -h %t/out-strip | FileCheck %s --check-prefix=STRIP
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# STRIP-NOT: __llvm_outline
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#--- raw-1.cgtext
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:outlined_hash_tree
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0:
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Hash: 0x0
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Terminals: 0
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SuccessorIds: [ 1 ]
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1:
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Hash: 0x1
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Terminals: 0
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SuccessorIds: [ 2 ]
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2:
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Hash: 0x2
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Terminals: 4
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SuccessorIds: [ ]
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...
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#--- raw-2.cgtext
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:outlined_hash_tree
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0:
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Hash: 0x0
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Terminals: 0
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SuccessorIds: [ 1 ]
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1:
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Hash: 0x1
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Terminals: 0
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SuccessorIds: [ 2 ]
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2:
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Hash: 0x3
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Terminals: 5
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SuccessorIds: [ ]
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...
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#--- merge-template.s
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.section __DATA,__llvm_outline
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_data:
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.byte <RAW_BYTES>
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#--- main.s
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.globl _main
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.text
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_main:
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ret
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