Files
RedBear-OS/local/recipes/dev/libclc/source/lld/test/ELF/undef-broken-debug.test
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
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).
2026-08-01 05:13:02 +03:00

75 lines
2.4 KiB
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# REQUIRES: x86
# RUN: yaml2obj %s -o %t.o
# RUN: not ld.lld %t.o -o /dev/null
# The debug info has a broken relocation. Check that we don't crash.
# We used to dereference null Target in DWARF.cpp:findAux while reporting a duplicate symbol error,
# because Target wasn't initialized yet.
# RUN: not ld.lld %t.o %t.o -o /dev/null
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Content: '0000000000000000'
- Name: .rela.text
Type: SHT_RELA
AddressAlign: 8
Link: .symtab
Info: .text
Relocations:
- Symbol: bar
Type: R_X86_64_64
- Name: .debug_line
Type: SHT_PROGBITS
Content: 3300000002001C0000000101FB0E0D000101010100000001000001006162632E7300000000000009020000000000000000140208000101
- Name: .rela.debug_line
AddressAlign: 8
Type: SHT_RELA
Link: .symtab
Info: .debug_line
Relocations:
- Offset: 0x0000000000000029
Symbol: bar
Type: R_X86_64_64
- Name: .debug_info
Type: SHT_PROGBITS
AddressAlign: 0x0000000000000001
Content: 0C000000040000000000080100000000
- Name: .rela.debug_info
Type: SHT_RELA
Link: .symtab
AddressAlign: 0x0000000000000008
Info: .debug_info
Relocations:
- Offset: 0x0000000000000006
Symbol: .debug_abbrev
Type: R_X86_64_32
- Offset: 0x000000000000000C
Symbol: .debug_line
Type: R_X86_64_32
- Name: .debug_abbrev
Type: SHT_PROGBITS
AddressAlign: 0x0000000000000001
Content: '0111001017000000'
Symbols:
- Name: .debug_abbrev
Type: STT_SECTION
Section: .debug_abbrev
- Name: .debug_line
Type: STT_SECTION
Section: .debug_line
- Name: _start
Section: .text
Binding: STB_GLOBAL
- Name: bar
Binding: STB_GLOBAL