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).
112 lines
4.8 KiB
ArmAsm
112 lines
4.8 KiB
ArmAsm
# REQUIRES: x86, zlib, zstd
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# RUN: rm -rf %t && mkdir %t && cd %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o a.o
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# RUN: ld.lld -pie a.o -o out --compress-sections '*0=zlib' --compress-sections '*0=none' --compress-sections 'nomatch=none'
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# RUN: llvm-readelf -SrsX out | FileCheck %s --check-prefix=CHECK1
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# CHECK1: Name Type Address Off Size ES Flg Lk Inf Al
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# CHECK1: foo0 PROGBITS [[#%x,FOO0:]] [[#%x,]] [[#%x,]] 00 A 0 0 8
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# CHECK1-NEXT: foo1 PROGBITS [[#%x,FOO1:]] [[#%x,]] [[#%x,]] 00 A 0 0 8
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# CHECK1-NEXT: .text PROGBITS [[#%x,TEXT:]] [[#%x,]] [[#%x,]] 00 AX 0 0 4
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# CHECK1: nonalloc0 PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 00 0 0 8
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# CHECK1-NEXT: nonalloc1 PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 00 0 0 8
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# CHECK1-NEXT: smallc0 PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 00 0 0 8
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# CHECK1-NEXT: .debug_str PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 01 MS 0 0 1
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# CHECK1: 0000000000000090 0 NOTYPE LOCAL DEFAULT [[#]] (nonalloc0) sym0
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# CHECK1: 0000000000000088 0 NOTYPE LOCAL DEFAULT [[#]] (nonalloc1) sym1
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# RUN: ld.lld -pie a.o --compress-sections '*c0=zlib' --compress-sections .debug_str=zstd:3 -o out2
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# RUN: llvm-readelf -SrsX -x nonalloc0 -x .debug_str out2 | FileCheck %s --check-prefix=CHECK2
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# CHECK2: Name Type Address Off Size ES Flg Lk Inf Al
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# CHECK2: foo0 PROGBITS [[#%x,FOO0:]] [[#%x,]] [[#%x,]] 00 A 0 0 8
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# CHECK2-NEXT: foo1 PROGBITS [[#%x,FOO1:]] [[#%x,]] [[#%x,]] 00 A 0 0 8
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# CHECK2-NEXT: .text PROGBITS [[#%x,TEXT:]] [[#%x,]] [[#%x,]] 00 AX 0 0 4
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# CHECK2: nonalloc0 PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 00 C 0 0 1
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# CHECK2-NEXT: nonalloc1 PROGBITS 0000000000000000 [[#%x,]] 000088 00 0 0 8
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# CHECK2-NEXT: smallc0 PROGBITS 0000000000000000 [[#%x,]] 00000c 00 0 0 1
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# CHECK2-NEXT: .debug_str PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 01 MSC 0 0 1
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# CHECK2: 0000000000000090 0 NOTYPE LOCAL DEFAULT [[#]] (nonalloc0) sym0
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# CHECK2: 0000000000000088 0 NOTYPE LOCAL DEFAULT [[#]] (nonalloc1) sym1
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# CHECK2: Hex dump of section 'nonalloc0':
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## zlib with ch_size=0x90
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# CHECK2-NEXT: 01000000 00000000 90000000 00000000
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# CHECK2-NEXT: 01000000 00000000 {{.*}}
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# CHECK2: Hex dump of section '.debug_str':
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## zstd with ch_size=0x38
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# CHECK2-NEXT: 02000000 00000000 38000000 00000000
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# CHECK2-NEXT: 01000000 00000000 {{.*}}
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## --compress-sections takes precedence.
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# RUN: ld.lld a.o --compress-sections .debug_str=zstd --compress-debug-sections=none -o out3
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# RUN: llvm-readelf -S out3 | FileCheck %s --check-prefix=CHECK3
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# CHECK3: .debug_str PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 01 MSC 0 0 1
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# RUN: not ld.lld a.o --compress-sections '*0=zlib' 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR-ALLOC --implicit-check-not=error:
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# ERR-ALLOC: error: --compress-sections: section 'foo0' with the SHF_ALLOC flag cannot be compressed
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# RUN: not ld.lld --compress-sections=foo a.o 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR1 --implicit-check-not=error:
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# ERR1: error: --compress-sections: parse error, not 'section-glob=[none|zlib|zstd]'
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# RUN: not ld.lld --compress-sections 'a[=zlib' a.o 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR2 --implicit-check-not=error:
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# ERR2: error: --compress-sections: invalid glob pattern, unmatched '['
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# RUN: not ld.lld a.o --compress-sections='.debug*=zlib-gabi' --compress-sections='.debug*=' 2>&1 | \
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# RUN: FileCheck -check-prefix=ERR3 %s
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# ERR3: unknown --compress-sections value: zlib-gabi
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# ERR3-NEXT: --compress-sections: parse error, not 'section-glob=[none|zlib|zstd]'
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# RUN: not ld.lld a.o --compress-sections='a=zlib:' --compress-sections='a=zlib:-1' 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR4 --implicit-check-not=error:
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# ERR4: error: --compress-sections: expected a non-negative integer compression level, but got ''
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# ERR4: error: --compress-sections: expected a non-negative integer compression level, but got '-1'
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## Invalid compression level for zlib.
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# RUN: not ld.lld a.o --compress-sections='.debug*=zlib:99' 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ERR6 --implicit-check-not=error:
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# ERR6: error: --compress-sections: deflateInit2 returned -2
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.globl _start
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_start:
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ret
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.section foo0,"a"
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.balign 8
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.quad .text-.
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.quad .text-.
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.space 128
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.section foo1,"a"
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.balign 8
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.quad .text-.
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.quad .text-.
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.space 128
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.section nonalloc0,""
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.balign 8
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.quad .text+1
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.quad .text+2
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.space 128
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sym0:
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.section nonalloc1,""
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.balign 8
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.quad 42
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.space 128
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sym1:
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.section smallc0,""
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.balign 8
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.space 12
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.section .debug_str,"MS",@progbits,1
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.Linfo_string0:
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.asciz "AAAAAAAAAAAAAAAAAAAAAAAAAAA"
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.Linfo_string1:
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.asciz "BBBBBBBBBBBBBBBBBBBBBBBBBBB"
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