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

74 lines
3.6 KiB
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RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o
# Check for error on `--global-base` with `-shared` and `-pie`
RUN: not wasm-ld --global-base=2048 --experimental-pic -shared -o %t.wasm %t.o 2>&1 | FileCheck %s -check-prefix=SHARED-ERROR
RUN: not wasm-ld --global-base=2048 --experimental-pic -pie -o %t.wasm %t.o 2>&1 | FileCheck %s -check-prefix=SHARED-ERROR
SHARED-ERROR: error: --global-base may not be used with -shared/-pie
# Check for error on `--global-base` which is lower than that end of the stack
# when `--stack-first` is used.
RUN: not wasm-ld --global-base=2048 --stack-first -o %t.wasm %t.o 2>&1 | FileCheck %s -check-prefix=STACK-ERROR
STACK-ERROR: error: --global-base cannot be less than stack size when --stack-first is used
RUN: wasm-ld --export=__global_base --export=__data_end --allow-undefined -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=CHECK-1024
CHECK-1024: - Type: GLOBAL
CHECK-1024-NEXT: Globals:
CHECK-1024-NEXT: - Index: 0
CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: true
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 66560
CHECK-1024-NEXT: - Index: 1
CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: false
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 1024
CHECK-1024-NEXT: - Index: 2
CHECK-1024-NEXT: Type: I32
CHECK-1024-NEXT: Mutable: false
CHECK-1024-NEXT: InitExpr:
CHECK-1024-NEXT: Opcode: I32_CONST
CHECK-1024-NEXT: Value: 1024
CHECK-1024: - Type: EXPORT
CHECK-1024: - Name: __data_end
CHECK-1024-NEXT: Kind: GLOBAL
CHECK-1024-NEXT: Index: 1
CHECK-1024-NEXT: - Name: __global_base
CHECK-1024-NEXT: Kind: GLOBAL
CHECK-1024-NEXT: Index: 2
RUN: wasm-ld --export=__global_base --export=__data_end --allow-undefined --global-base=16777216 -o %t.wasm %t.o
RUN: obj2yaml %t.wasm | FileCheck %s -check-prefix=CHECK-16777216
CHECK-16777216: - Type: GLOBAL
CHECK-16777216-NEXT: Globals:
CHECK-16777216-NEXT: - Index: 0
CHECK-16777216-NEXT: Type: I32
CHECK-16777216-NEXT: Mutable: true
CHECK-16777216-NEXT: InitExpr:
CHECK-16777216-NEXT: Opcode: I32_CONST
CHECK-16777216-NEXT: Value: 16842752
CHECK-16777216-NEXT: - Index: 1
CHECK-16777216-NEXT: Type: I32
CHECK-16777216-NEXT: Mutable: false
CHECK-16777216-NEXT: InitExpr:
CHECK-16777216-NEXT: Opcode: I32_CONST
CHECK-16777216-NEXT: Value: 16777216
CHECK-16777216-NEXT: - Index: 2
CHECK-16777216-NEXT: Type: I32
CHECK-16777216-NEXT: Mutable: false
CHECK-16777216-NEXT: InitExpr:
CHECK-16777216-NEXT: Opcode: I32_CONST
CHECK-16777216-NEXT: Value: 16777216
CHECK-16777216: - Type: EXPORT
CHECK-16777216: - Name: __data_end
CHECK-16777216-NEXT: Kind: GLOBAL
CHECK-16777216-NEXT: Index: 1
CHECK-16777216-NEXT: - Name: __global_base
CHECK-16777216-NEXT: Kind: GLOBAL
CHECK-16777216-NEXT: Index: 2