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).
163 lines
3.4 KiB
ArmAsm
163 lines
3.4 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t.o
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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 -o %t
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// RUN: llvm-readobj --symbols %t | FileCheck %s
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// Test that _start is in the correct section.
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// CHECK: Name: _start
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// CHECK-NEXT: Value:
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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: dn
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// Show that --gc-sections works when there are many sections, and that
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// referenced common and absolute symbols in such cases are not removed, nor are
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// they incorrectly attributed to the sections with index 0xFFF1 or 0xFFF2.
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// RUN: ld.lld %t.o -T %t.script -o %t --gc-sections
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// RUN: llvm-readobj --symbols --sections %t | FileCheck %s --check-prefix=GC
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// GC: Sections [
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// GC-NEXT: Section {
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// GC-NEXT: Index: 0
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// GC-NEXT: Name: (0)
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// GC: Section {
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// GC-NEXT: Index: 1
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// GC-NEXT: Name: dn
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// GC: Section {
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// GC-NEXT: Index: 2
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// GC-NEXT: Name: .bss
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// GC: Section {
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// GC-NEXT: Index: 3
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// GC-NEXT: Name: .comment
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// GC: Section {
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// GC-NEXT: Index: 4
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// GC-NEXT: Name: .symtab
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// GC: Section {
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// GC-NEXT: Index: 5
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// GC-NEXT: Name: .shstrtab
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// GC: Section {
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// GC-NEXT: Index: 6
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// GC-NEXT: Name: .strtab
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// GC-NOT: Section {
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// GC: Symbols [
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// GC-NEXT: Symbol {
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// GC-NEXT: Name: (0)
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// GC: Symbol {
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// GC-NEXT: Name: sdn
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// GC: Symbol {
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// GC-NEXT: Name: abs
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// GC: Symbol {
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// GC-NEXT: Name: common
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// GC: Symbol {
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// GC-NEXT: Name: _start
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// GC-NOT: Symbol {
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.macro gen_sections4 x
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.section a\x,"a"
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.global sa\x
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sa\x:
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.section b\x,"a"
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.global sa\x
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sb\x:
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.section c\x,"a"
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.global sa\x
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sc\x:
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.section d\x,"a"
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.global sa\x
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sd\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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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_sections256 h
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gen_sections128 i
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gen_sections64 j
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gen_sections32 k
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gen_sections16 l
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gen_sections8 m
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gen_sections4 n
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.global abs
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abs = 0x12345678
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.comm common,4,4
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.global _start
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_start:
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.quad abs
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.quad common
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