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).
34 lines
1.8 KiB
ArmAsm
34 lines
1.8 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
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## -z noseparate-code is the default. All PT_LOAD can have overlapping p_offset
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## ranges at runtime.
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# RUN: ld.lld -pie %t.o -o %t
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# RUN: llvm-readelf -l %t | FileCheck --check-prefix=NONE %s
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# NONE: LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x000245 0x000245 R 0x1000
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# NONE-NEXT: LOAD 0x000248 0x0000000000001248 0x0000000000001248 0x000001 0x000001 R E 0x1000
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# NONE-NEXT: LOAD 0x000250 0x0000000000002250 0x0000000000002250 0x000090 0x000db0 RW 0x1000
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# NONE-NEXT: LOAD 0x0002e0 0x00000000000032e0 0x00000000000032e0 0x000001 0x000001 RW 0x1000
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## -z separate-code makes text segment (RX) separate.
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## The two RW can have overlapping p_offset ranges at runtime.
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# RUN: ld.lld -pie %t.o -z separate-code -o %t
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# RUN: llvm-readelf -l %t | FileCheck --check-prefix=CODE %s
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# CODE: LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x000245 0x000245 R 0x1000
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# CODE-NEXT: LOAD 0x001000 0x0000000000001000 0x0000000000001000 0x000001 0x000001 R E 0x1000
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# CODE-NEXT: LOAD 0x002000 0x0000000000002000 0x0000000000002000 0x000090 0x001000 RW 0x1000
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# CODE-NEXT: LOAD 0x002090 0x0000000000003090 0x0000000000003090 0x000001 0x000001 RW 0x1000
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## -z separate-loadable-segments makes all segments separate.
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# RUN: ld.lld -pie %t.o -z separate-loadable-segments -o %t
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# RUN: llvm-readelf -l %t | FileCheck --check-prefix=ALL %s
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# ALL: LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x000245 0x000245 R 0x1000
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# ALL-NEXT: LOAD 0x001000 0x0000000000001000 0x0000000000001000 0x000001 0x000001 R E 0x1000
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# ALL-NEXT: LOAD 0x002000 0x0000000000002000 0x0000000000002000 0x000090 0x001000 RW 0x1000
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# ALL-NEXT: LOAD 0x003000 0x0000000000003000 0x0000000000003000 0x000001 0x000001 RW 0x1000
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nop
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.data
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.byte 0
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