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).
122 lines
2.5 KiB
ArmAsm
122 lines
2.5 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
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// RUN: llvm-readobj --symbols %t | FileCheck %s
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// Verify that the symbol _start is in a section with an index >= SHN_LORESERVE.
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// CHECK: Name: _start
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: dm (0xFF00)
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// RUN: ld.lld %t -o %t2
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// RUN: llvm-readobj --symbols %t2 | FileCheck --check-prefix=LINKED %s
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// Test also with a linker script.
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// RUN: echo "SECTIONS { . = SIZEOF_HEADERS; .text : { *(.text) } }" > %t.script
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// RUN: ld.lld -T %t.script %t -o %t2
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// RUN: llvm-readobj --symbols %t2 | FileCheck --check-prefix=LINKED %s
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// Test that _start is in the correct section.
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// LINKED: Name: _start
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// LINKED-NEXT: Value: 0x0
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// LINKED-NEXT: Size: 0
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// LINKED-NEXT: Binding: Global
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// LINKED-NEXT: Type: None
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// LINKED-NEXT: Other: 0
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// LINKED-NEXT: Section: dm
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.macro gen_sections4 x
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.section a\x
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.section b\x
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.section c\x
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.section d\x
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.endm
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.macro gen_sections8 x
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gen_sections4 a\x
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gen_sections4 b\x
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.endm
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.macro gen_sections16 x
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gen_sections8 a\x
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gen_sections8 b\x
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.endm
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.macro gen_sections32 x
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gen_sections16 a\x
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gen_sections16 b\x
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.endm
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.macro gen_sections64 x
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gen_sections32 a\x
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gen_sections32 b\x
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.endm
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.macro gen_sections128 x
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gen_sections64 a\x
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gen_sections64 b\x
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.endm
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.macro gen_sections256 x
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gen_sections128 a\x
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gen_sections128 b\x
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.endm
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.macro gen_sections512 x
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gen_sections256 a\x
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gen_sections256 b\x
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.endm
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.macro gen_sections1024 x
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gen_sections512 a\x
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gen_sections512 b\x
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.endm
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.macro gen_sections2048 x
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gen_sections1024 a\x
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gen_sections1024 b\x
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.endm
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.macro gen_sections4096 x
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gen_sections2048 a\x
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gen_sections2048 b\x
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.endm
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.macro gen_sections8192 x
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gen_sections4096 a\x
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gen_sections4096 b\x
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.endm
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.macro gen_sections16384 x
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gen_sections8192 a\x
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gen_sections8192 b\x
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.endm
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.macro gen_sections32768 x
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gen_sections16384 a\x
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gen_sections16384 b\x
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.endm
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.bss
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.section bar
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gen_sections32768 a
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gen_sections16384 b
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gen_sections8192 c
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gen_sections4096 d
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gen_sections2048 e
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gen_sections1024 f
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gen_sections512 g
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gen_sections128 h
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gen_sections64 i
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gen_sections32 j
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gen_sections16 k
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gen_sections8 l
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gen_sections4 m
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.global _start
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_start:
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