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).
73 lines
3.0 KiB
ArmAsm
73 lines
3.0 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: not ld.lld %t.o --section-start .text=0x100000 \
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# RUN: --section-start=.data=0x110000 --section-start .bss=0x200000
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# RUN: ld.lld %t.o --section-start .text=0x100000 \
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# RUN: --section-start=.data=0x110000 --section-start .bss=0x200000 --noinhibit-exec -o %t 2>&1 | \
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# RUN: FileCheck %s --check-prefix=LINK --implicit-check-not=warning:
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# RUN: llvm-objdump --section-headers %t | FileCheck %s
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# LINK: warning: section '.text' address (0x100000) is smaller than image base (0x200000); specify --image-base
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# LINK-NEXT: warning: section '.data' address (0x110000) is smaller than image base (0x200000); specify --image-base
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# CHECK: Sections:
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# CHECK-NEXT: Idx Name Size VMA Type
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# CHECK-NEXT: 0 00000000 0000000000000000
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# CHECK-NEXT: 1 .text 00000001 0000000000100000 TEXT
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# CHECK-NEXT: 2 .data 00000004 0000000000110000 DATA
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# CHECK-NEXT: 3 .bss 00000004 0000000000200000 BSS
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## The errors go away when the image base is 0.
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# RUN: ld.lld %t.o -pie --section-start .text=0x100000 \
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# RUN: --section-start=.data=0x110000 --section-start .bss=0x200000 -o %t 2>&1 | count 0
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# RUN: llvm-objdump --section-headers %t | FileCheck %s
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## The same, but dropped "0x" prefix. Specify a smaller --image-base to suppress warnings.
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# RUN: ld.lld %t.o --image-base=0x90000 --section-start .text=100000 \
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# RUN: --section-start .data=110000 --section-start .bss=0x200000 -o %t1 2>&1 | count 0
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# RUN: llvm-objdump --section-headers %t1 | FileCheck %s
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## Use -Ttext, -Tdata, -Tbss as replacement for --section-start:
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# RUN: ld.lld %t.o --image-base=0x90000 -Ttext=0x100000 -Tdata=0x110000 -Tbss=0x200000 -o %t4
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# RUN: llvm-objdump --section-headers %t4 | FileCheck %s
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## The same, but dropped "0x" prefix.
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# RUN: ld.lld %t.o --image-base=0x90000 -Ttext=100000 -Tdata=110000 -Tbss=200000 -o %t5
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# RUN: llvm-objdump --section-headers %t5 | FileCheck %s
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## Check form without assignment:
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# RUN: ld.lld %t.o --image-base=0x90000 -Ttext 0x100000 -Tdata 0x110000 -Tbss 0x200000 -o %t4
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# RUN: llvm-objdump --section-headers %t4 | FileCheck %s
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## Errors:
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# RUN: not ld.lld %t.o --section-start .text100000 -o /dev/null 2>&1 \
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# RUN: | FileCheck -check-prefix=ERR1 %s
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# ERR1: invalid argument: --section-start .text100000
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# RUN: not ld.lld %t.o --section-start .text=1Q0000 -o /dev/null 2>&1 \
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# RUN: | FileCheck -check-prefix=ERR2 %s
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# ERR2: invalid argument: --section-start .text=1Q0000
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# RUN: not ld.lld %t.o -Ttext=1w0000 -o /dev/null 2>&1 \
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# RUN: | FileCheck -check-prefix=ERR3 %s
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# ERR3: invalid argument: -Ttext=1w0000
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# RUN: not ld.lld %t.o -Tbss=1w0000 -o /dev/null 2>&1 \
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# RUN: | FileCheck -check-prefix=ERR4 %s
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# ERR4: invalid argument: -Tbss=1w0000
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# RUN: not ld.lld %t.o -Tdata=1w0000 -o /dev/null 2>&1 \
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# RUN: | FileCheck -check-prefix=ERR5 %s
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# ERR5: invalid argument: -Tdata=1w0000
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.text
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.globl _start
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_start:
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nop
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.data
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.long 0
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.bss
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.zero 4
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