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).
52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
// When entry values are emitted, expect a subprogram for extern decls so that
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// the dwarf generator can describe call site parameters at extern call sites.
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//
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// Initial implementation relied on the 'retainedTypes:' from the corresponding
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// DICompileUnit, so we also ensure that we do not store the extern declaration
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// subprogram into the 'retainedTypes:'.
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//
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// RUN: %clang -g -O2 -target x86_64-none-linux-gnu -S -emit-llvm %s -o - \
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// RUN: | FileCheck %s -check-prefix=DECLS-FOR-EXTERN
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// Similarly, when the debugger tuning is gdb, expect a subprogram for extern
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// decls so that the dwarf generator can describe information needed for tail
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// call frame reconstrution.
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//
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// RUN: %clang -gdwarf-4 -O2 -target x86_64-none-linux-gnu -ggdb -S -emit-llvm %s -o - \
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// RUN: | FileCheck %s -check-prefix=DECLS-FOR-EXTERN
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//
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// Do not emit a subprogram for extern decls when entry values are disabled and
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// the tuning is not set to gdb.
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//
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// RUN: %clang -gdwarf-4 -O2 -target x86_64-none-linux-gnu -gsce -S -emit-llvm %s -o - \
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// RUN: | FileCheck %s -check-prefix=NO-DECLS-FOR-EXTERN
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// DECLS-FOR-EXTERN-NOT: !DICompileUnit({{.*}}retainedTypes: !{{[0-9]+}}
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// DECLS-FOR-EXTERN: [[INT_TYPE:![0-9]+]] = !DIBasicType(name: "int",
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// DECLS-FOR-EXTERN: !DISubprogram(name: "fn1"
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// DECLS-FOR-EXTERN-SAME: type: [[FN1_TYPE:![0-9]+]],
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// DECLS-FOR-EXTERN: [[FN1_TYPE]] = !DISubroutineType(types: [[FN1_TYPES:![0-9]+]])
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// DECLS-FOR-EXTERN: [[FN1_TYPES]] = !{[[X_TYPE:![0-9]+]],
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// DECLS-FOR-EXTERN: [[X_TYPE]] = !DIDerivedType(tag: DW_TAG_typedef, name: "x",
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// DECLS-FOR-EXTERN-SAME: baseType: [[INT_TYPE]])
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// DECLS-FOR-EXTERN: !DISubprogram(name: "memcmp"
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// DECLS-FOR-EXTERN: !DISubprogram(name: "__some_reserved_name"
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// NO-DECLS-FOR-EXTERN-NOT: !DISubprogram(name: "fn1"
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// NO-DECLS-FOR-EXTERN-NOT: !DISubprogram(name: "memcmp"
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// NO-DECLS-FOR-EXTERN-NOT: !DISubprogram(name: "__some_reserved_name"
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typedef int x;
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extern x fn1(int a, int b);
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extern int memcmp(const void *s1, const void *s2, unsigned long n);
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extern void __some_reserved_name(void);
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int fn2 (int *src, int *dst) {
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int x = 4, y = 5;
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int res = fn1(x, y);
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int res2 = memcmp(dst, src, res);
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__some_reserved_name();
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return res + res2;
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}
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