Files
RedBear-OS/local/recipes/dev/libclc/source/lld/test/wasm/debuginfo.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

91 lines
3.6 KiB
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RUN: llc -filetype=obj %p/Inputs/debuginfo1.ll -o %t.debuginfo1.o
RUN: llc -filetype=obj %p/Inputs/debuginfo2.ll -o %t.debuginfo2.o
RUN: wasm-ld -o %t.wasm %t.debuginfo1.o %t.debuginfo2.o
RUN: llvm-dwarfdump %t.wasm | FileCheck %s
CHECK: file format WASM
CHECK: .debug_info contents:
CHECK: DW_TAG_compile_unit
CHECK-NEXT: DW_AT_producer ("clang version 7.0.0 (trunk {{.*}})")
CHECK-NEXT: DW_AT_language (DW_LANG_C99)
CHECK-NEXT: DW_AT_name ("hi.c")
CHECK: DW_TAG_subprogram
CHECK-NEXT: DW_AT_low_pc
CHECK-NEXT: DW_AT_high_pc
CHECK-NEXT: DW_AT_frame_base
CHECK-NEXT: DW_AT_name ("test")
CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c")
CHECK-NEXT: DW_AT_decl_line (3)
CHECK-NEXT: DW_AT_prototyped (true)
CHECK: DW_TAG_formal_parameter
CHECK-NEXT: DW_AT_location (DW_OP_WASM_location 0x0 0x0, DW_OP_stack_value)
CHECK-NEXT: DW_AT_name ("t")
CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c")
CHECK-NEXT: DW_AT_decl_line (3)
CHECK: DW_TAG_subprogram
CHECK-NEXT: DW_AT_low_pc
CHECK-NEXT: DW_AT_high_pc
CHECK-NEXT: DW_AT_frame_base
CHECK-NEXT: DW_AT_name ("_start")
CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c")
CHECK-NEXT: DW_AT_decl_line (7)
CHECK: DW_TAG_base_type
CHECK-NEXT: DW_AT_name ("int")
CHECK-NEXT: DW_AT_encoding (DW_ATE_signed)
CHECK-NEXT: DW_AT_byte_size (0x04)
CHECK: DW_TAG_compile_unit
CHECK-NEXT: DW_AT_producer ("clang version 7.0.0 (trunk {{.*}})")
CHECK-NEXT: DW_AT_language (DW_LANG_C99)
CHECK-NEXT: DW_AT_name ("hi_foo.c")
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name ("y")
CHECK-NEXT: DW_AT_type (0x000000ac "int[2]")
CHECK-NEXT: DW_AT_external (true)
CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c")
CHECK-NEXT: DW_AT_decl_line (1)
CHECK: DW_AT_location (DW_OP_addr 0x400)
CHECK: DW_TAG_array_type
CHECK: DW_TAG_subrange_type
CHECK: DW_TAG_base_type
CHECK-NEXT: DW_AT_name ("int")
CHECK-NEXT: DW_AT_encoding (DW_ATE_signed)
CHECK-NEXT: DW_AT_byte_size (0x04)
CHECK: DW_TAG_base_type
CHECK-NEXT: DW_AT_name ("__ARRAY_SIZE_TYPE__")
CHECK-NEXT: DW_AT_byte_size (0x08)
CHECK-NEXT: DW_AT_encoding (DW_ATE_unsigned)
CHECK: DW_TAG_variable
CHECK-NEXT: DW_AT_name ("z")
CHECK-NEXT: DW_AT_type (0x000000ac "int[2]")
CHECK-NEXT: DW_AT_external (true)
CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c")
CHECK-NEXT: DW_AT_decl_line (8)
CHECK-NEXT: DW_AT_location (DW_OP_addr 0xffffffff)
CHECK: DW_TAG_subprogram
CHECK-NEXT: DW_AT_low_pc
CHECK-NEXT: DW_AT_high_pc
CHECK-NEXT: DW_AT_frame_base
CHECK-NEXT: DW_AT_name ("foo")
CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c")
CHECK-NEXT: DW_AT_decl_line (3)
CHECK: DW_TAG_formal_parameter
CHECK-NEXT: DW_AT_location (DW_OP_WASM_location 0x0 0x0, DW_OP_stack_value)
CHECK-NEXT: DW_AT_name ("p")
CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c")
CHECK-NEXT: DW_AT_decl_line (3)