fix: exclude arm from x64 config (#440)

.github/workflows/test.yml

@@ -7,11 +7,10 @@ on:
 name: run tests
 jobs:
  test:
-
+ runs-on: ubuntu-latest
  strategy:
  matrix:
  go-version: [ "1.22", "1.23" ]
- runs-on: ubuntu-latest
  env:
  GOLANGCI_LINT_VERSION: v1.60.1
 
@@ -49,3 +48,66 @@ jobs:
  with:
  github-token: ${{ secrets.GITHUB_TOKEN }}
  path-to-lcov: coverage.lcov
+
+ build:
+ runs-on: ubuntu-latest
+ strategy:
+ matrix:
+ os:
+ - darwin
+ - linux
+ - windows
+ arch:
+ - 386
+ - amd64
+ - arm
+ - arm64
+ - ppc64le
+ - s390x
+ include:
+ - os: linux
+ arch: arm
+ arm: 7
+ exclude:
+ - os: darwin
+ arch: 386
+ - os: darwin
+ arch: arm
+ - os: darwin
+ arch: ppc64le
+ - os: darwin
+ arch: s390x
+ - os: windows
+ arch: arm
+ - os: windows
+ arch: arm64
+ - os: windows
+ arch: ppc64le
+ - os: windows
+ arch: s390x
+ env:
+ GO_VERSION: "1.23"
+
+ steps:
+ - name: Install Go
+ if: success()
+ uses: actions/setup-go@v5
+ with:
+ go-version: ${{ env.GO_VERSION }}
+
+ - name: Checkout code
+ uses: actions/checkout@v4
+
+ - name: Cache Go modules
+ uses: actions/cache@v4
+ with:
+ path: ~/go/pkg/mod
+ key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+ restore-keys: |
+ ${{ runner.os }}-go-
+
+ - name: Build avrogen
+ run: GOOS=${{ matrix.os }} GOARCH=${{ matrix.arch }} GOARM=${{ matrix.arm }} go build ./cmd/avrogen
+
+ - name: Build avrosv
+ run: GOOS=${{ matrix.os }} GOARCH=${{ matrix.arch }} GOARM=${{ matrix.arm }} go build ./cmd/avrosv

config_arm.go

@@ -0,0 +1,8 @@
+package avro
+
+import "math"
+
+// Max allocation size for an array due to the limit in number of bits in a heap address:
+// https://github.com/golang/go/blob/7f76c00fc5678fa782708ba8fece63750cb89d03/src/runtime/malloc.go#L190
+// 32-bit systems accept the full 32bit address space
+const maxAllocSize = math.MaxInt

config_x64.go

@@ -1,4 +1,4 @@
-//go:build !386
+//go:build !386 && !arm
 
 package avro