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).
94 lines
5.0 KiB
ArmAsm
94 lines
5.0 KiB
ArmAsm
# REQUIRES: x86
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# RUN: rm -rf %t && split-file %s %t && cd %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 a.s -o a.o
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# RUN: ld.lld a.o -o a
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# RUN: llvm-readelf -l a | FileCheck --check-prefix=ROSEGMENT %s
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# RUN: ld.lld --no-rosegment --rosegment a.o -o - | cmp - a
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# RUN: ld.lld --omagic --no-omagic a.o -o - | cmp - a
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# ROSEGMENT: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# ROSEGMENT-NEXT: PHDR 0x000040 0x0000000000200040 0x0000000000200040 0x000118 0x000118 R 0x8
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# ROSEGMENT-NEXT: LOAD 0x000000 0x0000000000200000 0x0000000000200000 0x00015b 0x00015b R 0x1000
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# ROSEGMENT-NEXT: LOAD 0x00015c 0x000000000020115c 0x000000000020115c 0x000003 0x000003 R E 0x1000
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# ROSEGMENT-NEXT: LOAD 0x00015f 0x000000000020215f 0x000000000020215f 0x000002 0x000002 RW 0x1000
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# ROSEGMENT-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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# RUN: ld.lld --rosegment a.o -T a.lds -o ro1
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# RUN: llvm-readelf -l ro1 | FileCheck --check-prefix=ROSEGMENT1 %s
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# ROSEGMENT1: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# ROSEGMENT1-NEXT: LOAD 0x001000 0x0000000000000000 0x0000000000000000 0x000001 0x000001 R 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x001004 0x0000000000000004 0x0000000000000004 0x000002 0x000002 R E 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x001006 0x0000000000000006 0x0000000000000006 0x000001 0x000001 RW 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x001007 0x0000000000000007 0x0000000000000007 0x000001 0x000001 R E 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x001008 0x0000000000000008 0x0000000000000008 0x000001 0x000001 R 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x001009 0x0000000000000009 0x0000000000000009 0x000001 0x000001 RW 0x1000
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# ROSEGMENT1-NEXT: LOAD 0x00100a 0x000000000000000a 0x000000000000000a 0x000001 0x000001 R 0x1000
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# ROSEGMENT1-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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# RUN: ld.lld --no-rosegment a.o -o noro
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# RUN: llvm-readelf -l noro | FileCheck --check-prefix=NOROSEGMENT %s
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# NOROSEGMENT: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# NOROSEGMENT-NEXT: PHDR 0x000040 0x0000000000200040 0x0000000000200040 0x0000e0 0x0000e0 R 0x8
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# NOROSEGMENT-NEXT: LOAD 0x000000 0x0000000000200000 0x0000000000200000 0x000127 0x000127 R E 0x1000
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# NOROSEGMENT-NEXT: LOAD 0x000127 0x0000000000201127 0x0000000000201127 0x000002 0x000002 RW 0x1000
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# NOROSEGMENT-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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# RUN: ld.lld --no-rosegment a.o -T a.lds -o noro1
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# RUN: llvm-readelf -l noro1 | FileCheck --check-prefix=NOROSEGMENT1 %s
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# NOROSEGMENT1: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# NOROSEGMENT1-NEXT: LOAD 0x001000 0x0000000000000000 0x0000000000000000 0x000006 0x000006 R E 0x1000
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# NOROSEGMENT1-NEXT: LOAD 0x001006 0x0000000000000006 0x0000000000000006 0x000001 0x000001 RW 0x1000
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# NOROSEGMENT1-NEXT: LOAD 0x001007 0x0000000000000007 0x0000000000000007 0x000002 0x000002 R E 0x1000
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# NOROSEGMENT1-NEXT: LOAD 0x001009 0x0000000000000009 0x0000000000000009 0x000001 0x000001 RW 0x1000
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# NOROSEGMENT1-NEXT: LOAD 0x00100a 0x000000000000000a 0x000000000000000a 0x000001 0x000001 R 0x1000
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# NOROSEGMENT1-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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# RUN: ld.lld -N a.o -o omagic
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# RUN: llvm-readelf -l omagic | FileCheck --check-prefix=OMAGIC %s
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# RUN: ld.lld --omagic a.o -o - | cmp - omagic
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# OMAGIC: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# OMAGIC-NEXT: LOAD 0x0000b0 0x00000000002000b0 0x00000000002000b0 0x000009 0x000009 RWE 0x4
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# OMAGIC-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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# RUN: ld.lld -n a.o -o nmagic
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# RUN: llvm-readelf -l nmagic | FileCheck --check-prefix=NMAGIC %s
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# RUN: ld.lld --nmagic a.o -o - | cmp nmagic -
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# NMAGIC: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# NMAGIC-NEXT: LOAD 0x000120 0x0000000000200120 0x0000000000200120 0x000003 0x000003 R 0x1
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# NMAGIC-NEXT: LOAD 0x000124 0x0000000000200124 0x0000000000200124 0x000003 0x000003 R E 0x4
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# NMAGIC-NEXT: LOAD 0x000127 0x0000000000200127 0x0000000000200127 0x000002 0x000002 RW 0x1
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# NMAGIC-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0
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#--- a.s
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.global _start
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_start:
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nop
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.section .ro1,"a"; .byte 1
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.section .rw1,"aw"; .byte 3
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.section .rx1,"ax"; .byte 2
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.section .ro2,"a"; .byte 1
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.section .rw2,"aw"; .byte 3
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.section .rx2,"ax"; .byte 2
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.section .ro3,"a"; .byte 1
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#--- a.lds
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SECTIONS {
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.ro1 : {}
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.text : {}
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.rx1 : {}
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.rw1 : {}
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.rx2 : {}
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.ro2 : {}
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.rw2 : {}
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.ro3 : {}
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}
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