1bd362f all: Add support for NetBSD (#268) · purego

M .github/ISSUE_TEMPLATE/00-bug.yml +1 -0


@@ -17,6 +17,7 @@ body:
17	17		- label: macOS
18	18		- label: Linux
19	19		- label: FreeBSD
	20	+	- label: NetBSD
20	21		- label: Android
21	22		- label: iOS
22	23		validations:


@@ -17,6 +17,7 @@ body:
17	- label: macOS	17		- label: macOS
18	- label: Linux	18		- label: Linux
19	- label: FreeBSD	19		- label: FreeBSD
		20	+	- label: NetBSD
20	- label: Android	21		- label: Android
21	- label: iOS	22		- label: iOS
22	validations:	23		validations:

A .github/scripts/bsd_tests.sh +81 -0

@@ -0,0 +1,81 @@
	1	+	#!/bin/sh
	2	+
	3	+	# SPDX-License-Identifier: Apache-2.0
	4	+	# SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	5	+
	6	+	# FreeBSD & NetBSD tests run within QEMU on Ubuntu.
	7	+	# vmactions/freebsd-vm only supports a single "step" where it
	8	+	# brings down the VM at the end of the step, so all
	9	+	# the commands to run need to be put into this single block.
	10	+
	11	+	echo "Running tests on $(uname -a) at $PWD"
	12	+
	13	+	PATH=$PATH:/usr/local/go/bin/
	14	+
	15	+	# verify Go is available
	16	+	go version
	17	+
	18	+	echo "=> go build"
	19	+	go build -v ./...
	20	+	# Compile without optimization to check potential stack overflow.
	21	+	# The option '-gcflags=all=-N -l' is often used at Visual Studio Code.
	22	+	# See also https://go.googlesource.com/vscode-go/+/HEAD/docs/debugging.md#launch and the issue hajimehoshi/ebiten#2120.
	23	+	go build "-gcflags=all=-N -l" -v ./...
	24	+
	25	+	# Check cross-compiling Windows binaries.
	26	+	env GOOS=windows GOARCH=386 go build -v ./...
	27	+	env GOOS=windows GOARCH=amd64 go build -v ./...
	28	+	env GOOS=windows GOARCH=arm go build -v ./...
	29	+	env GOOS=windows GOARCH=arm64 go build -v ./...
	30	+
	31	+	# Check cross-compiling macOS binaries.
	32	+	env GOOS=darwin GOARCH=amd64 go build -v ./...
	33	+	env GOOS=darwin GOARCH=arm64 go build -v ./...
	34	+
	35	+	# Check cross-compiling Linux binaries.
	36	+	env GOOS=linux GOARCH=amd64 go build -v ./...
	37	+	env GOOS=linux GOARCH=arm64 go build -v ./...
	38	+
	39	+	# Check cross-compiling FreeBSD binaries.
	40	+	env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	41	+	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	42	+
	43	+	# Check cross-compiling NetBSD binaries.
	44	+	env GOOS=netbsd GOARCH=amd64 go build -v ./...
	45	+	env GOOS=netbsd GOARCH=arm64 go build -v ./...
	46	+
	47	+	echo "=> go build (plugin)"
	48	+	# Make sure that plugin buildmode works since we save the R15 register (#254)
	49	+	go build -buildmode=plugin ./examples/libc
	50	+
	51	+	echo "=> go mod vendor"
	52	+	mkdir /tmp/vendoring
	53	+	cd /tmp/vendoring
	54	+	go mod init foo
	55	+	echo 'package main' > main.go
	56	+	echo 'import (' >> main.go
	57	+	echo ' _ "github.com/ebitengine/purego"' >> main.go
	58	+	echo ')' >> main.go
	59	+	echo 'func main() {}' >> main.go
	60	+	go mod edit -replace github.com/ebitengine/purego=$GITHUB_WORKSPACE
	61	+	go mod tidy
	62	+	go mod vendor
	63	+	go build -v .
	64	+
	65	+	cd $GITHUB_WORKSPACE
	66	+	echo "=> go test CGO_ENABLED=0"
	67	+	env CGO_ENABLED=0 go test -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -shuffle=on -v -count=10 ./...
	68	+
	69	+	echo "=> go test CGO_ENABLED=1"
	70	+	env CGO_ENABLED=1 go test -shuffle=on -v -count=10 ./...
	71	+
	72	+	echo "=> go test CGO_ENABLED=0 w/o optimization"
	73	+	env CGO_ENABLED=0 go test "-gcflags=all=-N -l" -v ./...
	74	+
	75	+	echo "=> go test CGO_ENABLED=1 w/o optimization"
	76	+	env CGO_ENABLED=1 go test "-gcflags=all=-N -l" -v ./...
	77	+
	78	+	if [ -z "$(go version \| grep '^1.1')" ]; then
	79	+	echo "=> go test race"
	80	+	go test -race -shuffle=on -v -count=10 ./...
	81	+	fi

@@ -0,0 +1,81 @@
	1	+	#!/bin/sh
	2	+
	3	+	# SPDX-License-Identifier: Apache-2.0
	4	+	# SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	5	+
	6	+	# FreeBSD & NetBSD tests run within QEMU on Ubuntu.
	7	+	# vmactions/freebsd-vm only supports a single "step" where it
	8	+	# brings down the VM at the end of the step, so all
	9	+	# the commands to run need to be put into this single block.
	10	+
	11	+	echo "Running tests on $(uname -a) at $PWD"
	12	+
	13	+	PATH=$PATH:/usr/local/go/bin/
	14	+
	15	+	# verify Go is available
	16	+	go version
	17	+
	18	+	echo "=> go build"
	19	+	go build -v ./...
	20	+	# Compile without optimization to check potential stack overflow.
	21	+	# The option '-gcflags=all=-N -l' is often used at Visual Studio Code.
	22	+	# See also https://go.googlesource.com/vscode-go/+/HEAD/docs/debugging.md#launch and the issue hajimehoshi/ebiten#2120.
	23	+	go build "-gcflags=all=-N -l" -v ./...
	24	+
	25	+	# Check cross-compiling Windows binaries.
	26	+	env GOOS=windows GOARCH=386 go build -v ./...
	27	+	env GOOS=windows GOARCH=amd64 go build -v ./...
	28	+	env GOOS=windows GOARCH=arm go build -v ./...
	29	+	env GOOS=windows GOARCH=arm64 go build -v ./...
	30	+
	31	+	# Check cross-compiling macOS binaries.
	32	+	env GOOS=darwin GOARCH=amd64 go build -v ./...
	33	+	env GOOS=darwin GOARCH=arm64 go build -v ./...
	34	+
	35	+	# Check cross-compiling Linux binaries.
	36	+	env GOOS=linux GOARCH=amd64 go build -v ./...
	37	+	env GOOS=linux GOARCH=arm64 go build -v ./...
	38	+
	39	+	# Check cross-compiling FreeBSD binaries.
	40	+	env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	41	+	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	42	+
	43	+	# Check cross-compiling NetBSD binaries.
	44	+	env GOOS=netbsd GOARCH=amd64 go build -v ./...
	45	+	env GOOS=netbsd GOARCH=arm64 go build -v ./...
	46	+
	47	+	echo "=> go build (plugin)"
	48	+	# Make sure that plugin buildmode works since we save the R15 register (#254)
	49	+	go build -buildmode=plugin ./examples/libc
	50	+
	51	+	echo "=> go mod vendor"
	52	+	mkdir /tmp/vendoring
	53	+	cd /tmp/vendoring
	54	+	go mod init foo
	55	+	echo 'package main' > main.go
	56	+	echo 'import (' >> main.go
	57	+	echo ' _ "github.com/ebitengine/purego"' >> main.go
	58	+	echo ')' >> main.go
	59	+	echo 'func main() {}' >> main.go
	60	+	go mod edit -replace github.com/ebitengine/purego=$GITHUB_WORKSPACE
	61	+	go mod tidy
	62	+	go mod vendor
	63	+	go build -v .
	64	+
	65	+	cd $GITHUB_WORKSPACE
	66	+	echo "=> go test CGO_ENABLED=0"
	67	+	env CGO_ENABLED=0 go test -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -shuffle=on -v -count=10 ./...
	68	+
	69	+	echo "=> go test CGO_ENABLED=1"
	70	+	env CGO_ENABLED=1 go test -shuffle=on -v -count=10 ./...
	71	+
	72	+	echo "=> go test CGO_ENABLED=0 w/o optimization"
	73	+	env CGO_ENABLED=0 go test "-gcflags=all=-N -l" -v ./...
	74	+
	75	+	echo "=> go test CGO_ENABLED=1 w/o optimization"
	76	+	env CGO_ENABLED=1 go test "-gcflags=all=-N -l" -v ./...
	77	+
	78	+	if [ -z "$(go version \| grep '^1.1')" ]; then
	79	+	echo "=> go test race"
	80	+	go test -race -shuffle=on -v -count=10 ./...
	81	+	fi

M .github/workflows/test.yml +25 -74


@@ -65,7 +65,11 @@ jobs:
65	65		# gcflags -std is necessary to make fakecgo the Cgo for
66	66		# FreeBSD to add the symbols that libc.so depends on.
67	67		env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
68		-	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	68	+	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
	69	+
	70	+	# Check cross-compiling NetBSD binaries.
	71	+	env GOOS=netbsd GOARCH=amd64 go build -v ./...
	72	+	env GOOS=netbsd GOARCH=arm64 go build -v ./...
69	73
70	74		- name: go build (plugin)
71	75		if: runner.os == 'Linux' \|\| runner.os == 'macOS'

@@ -134,11 +138,12 @@ jobs:
134	138		run: \|
135	139		go test -race -shuffle=on -v -count=10 ./...
136	140
137		-	freebsd:
	141	+	bsd:
138	142		strategy:
139	143		matrix:
	144	+	os: ['FreeBSD', 'NetBSD']
140	145		go: ['1.18.10', '1.19.13', '1.20.14', '1.21.13', '1.22.12', '1.23.6', '1.24.0']
141		-	name: Test with Go ${{ matrix.go }} on FreeBSD
	146	+	name: Test with Go ${{ matrix.go }} on ${{ matrix.os }}
142	147		runs-on: ubuntu-22.04
143	148		defaults:
144	149		run:

@@ -146,6 +151,7 @@ jobs:
146	151		steps:
147	152		- uses: actions/checkout@v4
148	153		- name: Run in freebsd
	154	+	if: matrix.os == 'FreeBSD'
149	155		uses: vmactions/freebsd-vm@v1
150	156		with:
151	157		usesh: true

@@ -153,74 +159,19 @@ jobs:
153	159		fetch https://go.dev/dl/go${{matrix.go}}.freebsd-amd64.tar.gz
154	160		rm -fr /usr/local/go && tar -C /usr/local -xf go${{matrix.go}}.freebsd-amd64.tar.gz
155	161		ln -s /usr/local/go/bin/go /usr/local/bin
156		-	run: \|
157		-	# FreeBSD tests run within QEMU on Ubuntu.
158		-	# vmactions/freebsd-vm only supports a single "step" where it
159		-	# brings down the VM at the end of the step, so all
160		-	# the commands to run need to be put into this single block.
161		-
162		-	echo "Running tests on $(uname -a) at $PWD"
163		-
164		-	# verify Go is available
165		-	go version
166		-
167		-	echo "=> go build"
168		-	go build -v ./...
169		-	# Compile without optimization to check potential stack overflow.
170		-	# The option '-gcflags=all=-N -l' is often used at Visual Studio Code.
171		-	# See also https://go.googlesource.com/vscode-go/+/HEAD/docs/debugging.md#launch and the issue hajimehoshi/ebiten#2120.
172		-	go build "-gcflags=all=-N -l" -v ./...
173		-
174		-	# Check cross-compiling Windows binaries.
175		-	env GOOS=windows GOARCH=386 go build -v ./...
176		-	env GOOS=windows GOARCH=amd64 go build -v ./...
177		-	env GOOS=windows GOARCH=arm go build -v ./...
178		-	env GOOS=windows GOARCH=arm64 go build -v ./...
179		-
180		-	# Check cross-compiling macOS binaries.
181		-	env GOOS=darwin GOARCH=amd64 go build -v ./...
182		-	env GOOS=darwin GOARCH=arm64 go build -v ./...
183		-
184		-	# Check cross-compiling Linux binaries.
185		-	env GOOS=linux GOARCH=amd64 go build -v ./...
186		-	env GOOS=linux GOARCH=arm64 go build -v ./...
187		-
188		-	# Check cross-compiling FreeBSD binaries.
189		-	env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
190		-	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
191		-
192		-	echo "=> go build (plugin)"
193		-	# Make sure that plugin buildmode works since we save the R15 register (#254)
194		-	go build -buildmode=plugin ./examples/libc
195		-
196		-	echo "=> go mod vendor"
197		-	mkdir /tmp/vendoring
198		-	cd /tmp/vendoring
199		-	go mod init foo
200		-	echo 'package main' > main.go
201		-	echo 'import (' >> main.go
202		-	echo ' _ "github.com/ebitengine/purego"' >> main.go
203		-	echo ')' >> main.go
204		-	echo 'func main() {}' >> main.go
205		-	go mod edit -replace github.com/ebitengine/purego=$GITHUB_WORKSPACE
206		-	go mod tidy
207		-	go mod vendor
208		-	go build -v .
209		-
210		-	cd $GITHUB_WORKSPACE
211		-	echo "=> go test CGO_ENABLED=0"
212		-	env CGO_ENABLED=0 go test -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -shuffle=on -v -count=10 ./...
213		-
214		-	echo "=> go test CGO_ENABLED=1"
215		-	env CGO_ENABLED=1 go test -shuffle=on -v -count=10 ./...
216		-
217		-	echo "=> go test CGO_ENABLED=0 w/o optimization"
218		-	env CGO_ENABLED=0 go test "-gcflags=all=-N -l" -v ./...
219		-
220		-	echo "=> go test CGO_ENABLED=1 w/o optimization"
221		-	env CGO_ENABLED=1 go test "-gcflags=all=-N -l" -v ./...
222		-
223		-	if [ -z "$(echo ${{matrix.go}} \| grep '^1.1')" ]; then
224		-	echo "=> go test race"
225		-	go test -race -shuffle=on -v -count=10 ./...
226		-	fi
	162	+	chmod +x $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
	163	+	run: $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
	164	+	- name: Run in netbsd
	165	+	# there are no prebuilt download links for these versions of Go for NetBSD
	166	+	if: matrix.os == 'NetBSD' && !startsWith(matrix.go, '1.18.') && !startsWith(matrix.go, '1.19.') && !startsWith(matrix.go, '1.20.')
	167	+	uses: vmactions/netbsd-vm@v1
	168	+	with:
	169	+	usesh: true
	170	+	prepare: \|
	171	+	/usr/sbin/pkg_add -v bash
	172	+	ftp https://go.dev/dl/go${{matrix.go}}.netbsd-amd64.tar.gz
	173	+	mkdir /usr/local
	174	+	rm -fr /usr/local/go && tar -C /usr/local -xf go${{matrix.go}}.netbsd-amd64.tar.gz
	175	+	ln -s /usr/local/go/bin/go /usr/local/bin
	176	+	chmod +x $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
	177	+	run: $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh


@@ -65,7 +65,11 @@ jobs:
65		# gcflags -std is necessary to make fakecgo the Cgo for	65		# gcflags -std is necessary to make fakecgo the Cgo for
66		# FreeBSD to add the symbols that libc.so depends on.	66		# FreeBSD to add the symbols that libc.so depends on.
67		env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...	67		env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
68	-	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...	68	+	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
			69	+
			70	+	# Check cross-compiling NetBSD binaries.
			71	+	env GOOS=netbsd GOARCH=amd64 go build -v ./...
			72	+	env GOOS=netbsd GOARCH=arm64 go build -v ./...
69			73
70		- name: go build (plugin)	74		- name: go build (plugin)
71		if: runner.os == 'Linux' \|\| runner.os == 'macOS'	75		if: runner.os == 'Linux' \|\| runner.os == 'macOS'

@@ -134,11 +138,12 @@ jobs:
134		run: \|	138		run: \|
135		go test -race -shuffle=on -v -count=10 ./...	139		go test -race -shuffle=on -v -count=10 ./...
136			140
137	-	freebsd:	141	+	bsd:
138		strategy:	142		strategy:
139		matrix:	143		matrix:
			144	+	os: ['FreeBSD', 'NetBSD']
140		go: ['1.18.10', '1.19.13', '1.20.14', '1.21.13', '1.22.12', '1.23.6', '1.24.0']	145		go: ['1.18.10', '1.19.13', '1.20.14', '1.21.13', '1.22.12', '1.23.6', '1.24.0']
141	-	name: Test with Go ${{ matrix.go }} on FreeBSD	146	+	name: Test with Go ${{ matrix.go }} on ${{ matrix.os }}
142		runs-on: ubuntu-22.04	147		runs-on: ubuntu-22.04
143		defaults:	148		defaults:
144		run:	149		run:

@@ -146,6 +151,7 @@ jobs:
146		steps:	151		steps:
147		- uses: actions/checkout@v4	152		- uses: actions/checkout@v4
148		- name: Run in freebsd	153		- name: Run in freebsd
			154	+	if: matrix.os == 'FreeBSD'
149		uses: vmactions/freebsd-vm@v1	155		uses: vmactions/freebsd-vm@v1
150		with:	156		with:
151		usesh: true	157		usesh: true

@@ -153,74 +159,19 @@ jobs:
153		fetch https://go.dev/dl/go${{matrix.go}}.freebsd-amd64.tar.gz	159		fetch https://go.dev/dl/go${{matrix.go}}.freebsd-amd64.tar.gz
154		rm -fr /usr/local/go && tar -C /usr/local -xf go${{matrix.go}}.freebsd-amd64.tar.gz	160		rm -fr /usr/local/go && tar -C /usr/local -xf go${{matrix.go}}.freebsd-amd64.tar.gz
155		ln -s /usr/local/go/bin/go /usr/local/bin	161		ln -s /usr/local/go/bin/go /usr/local/bin
156	-	run: \|	162	+	chmod +x $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
157	-	# FreeBSD tests run within QEMU on Ubuntu.	163	+	run: $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
158	-	# vmactions/freebsd-vm only supports a single "step" where it	164	+	- name: Run in netbsd
159	-	# brings down the VM at the end of the step, so all	165	+	# there are no prebuilt download links for these versions of Go for NetBSD
160	-	# the commands to run need to be put into this single block.	166	+	if: matrix.os == 'NetBSD' && !startsWith(matrix.go, '1.18.') && !startsWith(matrix.go, '1.19.') && !startsWith(matrix.go, '1.20.')
161	-		167	+	uses: vmactions/netbsd-vm@v1
162	-	echo "Running tests on $(uname -a) at $PWD"	168	+	with:
163	-		169	+	usesh: true
164	-	# verify Go is available	170	+	prepare: \|
165	-	go version	171	+	/usr/sbin/pkg_add -v bash
166	-		172	+	ftp https://go.dev/dl/go${{matrix.go}}.netbsd-amd64.tar.gz
167	-	echo "=> go build"	173	+	mkdir /usr/local
168	-	go build -v ./...	174	+	rm -fr /usr/local/go && tar -C /usr/local -xf go${{matrix.go}}.netbsd-amd64.tar.gz
169	-	# Compile without optimization to check potential stack overflow.	175	+	ln -s /usr/local/go/bin/go /usr/local/bin
170	-	# The option '-gcflags=all=-N -l' is often used at Visual Studio Code.	176	+	chmod +x $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
171	-	# See also https://go.googlesource.com/vscode-go/+/HEAD/docs/debugging.md#launch and the issue hajimehoshi/ebiten#2120.	177	+	run: $GITHUB_WORKSPACE/.github/scripts/bsd_tests.sh
172	-	go build "-gcflags=all=-N -l" -v ./...
173	-
174	-	# Check cross-compiling Windows binaries.
175	-	env GOOS=windows GOARCH=386 go build -v ./...
176	-	env GOOS=windows GOARCH=amd64 go build -v ./...
177	-	env GOOS=windows GOARCH=arm go build -v ./...
178	-	env GOOS=windows GOARCH=arm64 go build -v ./...
179	-
180	-	# Check cross-compiling macOS binaries.
181	-	env GOOS=darwin GOARCH=amd64 go build -v ./...
182	-	env GOOS=darwin GOARCH=arm64 go build -v ./...
183	-
184	-	# Check cross-compiling Linux binaries.
185	-	env GOOS=linux GOARCH=amd64 go build -v ./...
186	-	env GOOS=linux GOARCH=arm64 go build -v ./...
187	-
188	-	# Check cross-compiling FreeBSD binaries.
189	-	env GOOS=freebsd GOARCH=amd64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
190	-	env GOOS=freebsd GOARCH=arm64 go build -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -v ./...
191	-
192	-	echo "=> go build (plugin)"
193	-	# Make sure that plugin buildmode works since we save the R15 register (#254)
194	-	go build -buildmode=plugin ./examples/libc
195	-
196	-	echo "=> go mod vendor"
197	-	mkdir /tmp/vendoring
198	-	cd /tmp/vendoring
199	-	go mod init foo
200	-	echo 'package main' > main.go
201	-	echo 'import (' >> main.go
202	-	echo ' _ "github.com/ebitengine/purego"' >> main.go
203	-	echo ')' >> main.go
204	-	echo 'func main() {}' >> main.go
205	-	go mod edit -replace github.com/ebitengine/purego=$GITHUB_WORKSPACE
206	-	go mod tidy
207	-	go mod vendor
208	-	go build -v .
209	-
210	-	cd $GITHUB_WORKSPACE
211	-	echo "=> go test CGO_ENABLED=0"
212	-	env CGO_ENABLED=0 go test -gcflags="github.com/ebitengine/purego/internal/fakecgo=-std" -shuffle=on -v -count=10 ./...
213	-
214	-	echo "=> go test CGO_ENABLED=1"
215	-	env CGO_ENABLED=1 go test -shuffle=on -v -count=10 ./...
216	-
217	-	echo "=> go test CGO_ENABLED=0 w/o optimization"
218	-	env CGO_ENABLED=0 go test "-gcflags=all=-N -l" -v ./...
219	-
220	-	echo "=> go test CGO_ENABLED=1 w/o optimization"
221	-	env CGO_ENABLED=1 go test "-gcflags=all=-N -l" -v ./...
222	-
223	-	if [ -z "$(echo ${{matrix.go}} \| grep '^1.1')" ]; then
224	-	echo "=> go test race"
225	-	go test -race -shuffle=on -v -count=10 ./...
226	-	fi

M README.md +1 -0


@@ -92,6 +92,7 @@ This is a list of the copied files:
92	92		* `internal/fakecgo/iscgo.go` from package `runtime/cgo`
93	93		* `internal/fakecgo/setenv.go` from package `runtime/cgo`
94	94		* `internal/fakecgo/freebsd.go` from package `runtime/cgo`
	95	+	* `internal/fakecgo/netbsd.go` from package `runtime/cgo`
95	96
96	97		The files `abi_.h` and `internal/fakecgo/abi_.h` are the same because Bazel does not support cross-package use of
97	98		`#include` so we need each one once per package. (cf. [issue](https://github.com/bazelbuild/rules_go/issues/3636))


@@ -92,6 +92,7 @@ This is a list of the copied files:
92	* `internal/fakecgo/iscgo.go` from package `runtime/cgo`	92		* `internal/fakecgo/iscgo.go` from package `runtime/cgo`
93	* `internal/fakecgo/setenv.go` from package `runtime/cgo`	93		* `internal/fakecgo/setenv.go` from package `runtime/cgo`
94	* `internal/fakecgo/freebsd.go` from package `runtime/cgo`	94		* `internal/fakecgo/freebsd.go` from package `runtime/cgo`
		95	+	* `internal/fakecgo/netbsd.go` from package `runtime/cgo`
95		96
96	The files `abi_.h` and `internal/fakecgo/abi_.h` are the same because Bazel does not support cross-package use of	97		The files `abi_.h` and `internal/fakecgo/abi_.h` are the same because Bazel does not support cross-package use of
97	`#include` so we need each one once per package. (cf. [issue](https://github.com/bazelbuild/rules_go/issues/3636))	98		`#include` so we need each one once per package. (cf. [issue](https://github.com/bazelbuild/rules_go/issues/3636))

M cgo.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package purego	6		package purego
7			7

M dlerror.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5			5
6		package purego	6		package purego
7			7

M dlfcn.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build (darwin \|\| freebsd \|\| linux) && !android && !faketime
	4	+	//go:build (darwin \|\| freebsd \|\| linux \|\| netbsd) && !android && !faketime
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build (darwin \|\| freebsd \|\| linux) && !android && !faketime	4	+	//go:build (darwin \|\| freebsd \|\| linux \|\| netbsd) && !android && !faketime
5			5
6		package purego	6		package purego
7			7

A dlfcn_netbsd.go +15 -0

@@ -0,0 +1,15 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	package purego
	5	+
	6	+	// Source for constants: https://github.com/NetBSD/src/blob/trunk/include/dlfcn.h
	7	+
	8	+	const (
	9	+	intSize = 32 << (^uint(0) >> 63) // 32 or 64
	10	+	RTLD_DEFAULT = 1<<intSize - 2 // Pseudo-handle for dlsym so search for any loaded symbol
	11	+	RTLD_LAZY = 0x00000001 // Relocations are performed at an implementation-dependent time.
	12	+	RTLD_NOW = 0x00000002 // Relocations are performed when the object is loaded.
	13	+	RTLD_LOCAL = 0x00000000 // All symbols are not made available for relocation processing by other modules.
	14	+	RTLD_GLOBAL = 0x00000100 // All symbols are available for relocation processing of other modules.
	15	+	)

@@ -0,0 +1,15 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	package purego
	5	+
	6	+	// Source for constants: https://github.com/NetBSD/src/blob/trunk/include/dlfcn.h
	7	+
	8	+	const (
	9	+	intSize = 32 << (^uint(0) >> 63) // 32 or 64
	10	+	RTLD_DEFAULT = 1<<intSize - 2 // Pseudo-handle for dlsym so search for any loaded symbol
	11	+	RTLD_LAZY = 0x00000001 // Relocations are performed at an implementation-dependent time.
	12	+	RTLD_NOW = 0x00000002 // Relocations are performed when the object is loaded.
	13	+	RTLD_LOCAL = 0x00000000 // All symbols are not made available for relocation processing by other modules.
	14	+	RTLD_GLOBAL = 0x00000100 // All symbols are available for relocation processing of other modules.
	15	+	)

A dlfcn_nocgo_netbsd.go +9 -0

@@ -0,0 +1,9 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	package purego
	5	+
	6	+	//go:cgo_import_dynamic purego_dlopen dlopen "libc.so"
	7	+	//go:cgo_import_dynamic purego_dlsym dlsym "libc.so"
	8	+	//go:cgo_import_dynamic purego_dlerror dlerror "libc.so"
	9	+	//go:cgo_import_dynamic purego_dlclose dlclose "libc.so"

@@ -0,0 +1,9 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	package purego
	5	+
	6	+	//go:cgo_import_dynamic purego_dlopen dlopen "libc.so"
	7	+	//go:cgo_import_dynamic purego_dlsym dlsym "libc.so"
	8	+	//go:cgo_import_dynamic purego_dlerror dlerror "libc.so"
	9	+	//go:cgo_import_dynamic purego_dlclose dlclose "libc.so"

M dlfcn_stubs.s +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| !cgo && (freebsd \|\| linux) && !faketime
	4	+	//go:build darwin \|\| !cgo && (freebsd \|\| linux \|\| netbsd) && !faketime
5	5
6	6		#include "textflag.h"
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| !cgo && (freebsd \|\| linux) && !faketime	4	+	//go:build darwin \|\| !cgo && (freebsd \|\| linux \|\| netbsd) && !faketime
5			5
6		#include "textflag.h"	6		#include "textflag.h"
7			7

M dlfcn_test.go +2 -7

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		package purego_test
7	7

@@ -53,12 +53,7 @@ func buildSharedLib(compilerEnv, libFile string, sources ...string) error {
53	53		return errors.New("compiler not found")
54	54		}
55	55
56		-	var args []string
57		-	if runtime.GOOS == "freebsd" {
58		-	args = []string{"-shared", "-Wall", "-Werror", "-fPIC", "-o", libFile}
59		-	} else {
60		-	args = []string{"-shared", "-Wall", "-Werror", "-o", libFile}
61		-	}
	56	+	args := []string{"-shared", "-Wall", "-Werror", "-fPIC", "-o", libFile}
62	57		if runtime.GOARCH == "386" {
63	58		args = append(args, "-m32")
64	59		}

 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2023 The Ebitengine Authors
-//go:build darwin || freebsd || linux
+//go:build darwin || freebsd || linux || netbsd
 package purego_test
 		return errors.New("compiler not found")
 	}
-	var args []string
+	args := []string{"-shared", "-Wall", "-Werror", "-fPIC", "-o", libFile}
-	if runtime.GOOS == "freebsd" {
-		args = []string{"-shared", "-Wall", "-Werror", "-fPIC", "-o", libFile}
-	} else {
-		args = []string{"-shared", "-Wall", "-Werror", "-o", libFile}
-	}
 	if runtime.GOARCH == "386" {
 		args = append(args, "-m32")
 	}

M examples/libc/main.go +3 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux \|\| windows
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5	5
6	6		package main
7	7

@@ -20,6 +20,8 @@ func getSystemLibrary() string {
20	20		return "libc.so.6"
21	21		case "freebsd":
22	22		return "libc.so.7"
	23	+	case "netbsd":
	24	+	return "libc.so"
23	25		case "windows":
24	26		return "ucrtbase.dll"
25	27		default:

 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-//go:build darwin || freebsd || linux || windows
+//go:build darwin || freebsd || linux || netbsd || windows
 package main
 		return "libc.so.6"
 	case "freebsd":
 		return "libc.so.7"
+	case "netbsd":
+		return "libc.so"
 	case "windows":
 		return "ucrtbase.dll"
 	default:

M examples/libc/main_unix.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		package main
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5			5
6		package main	6		package main
7			7

M func.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux \|\| windows
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux \|\| windows	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5			5
6		package purego	6		package purego
7			7

M func_test.go +4 -2


@@ -17,10 +17,12 @@ func getSystemLibrary() (string, error) {
17	17		switch runtime.GOOS {
18	18		case "darwin":
19	19		return "/usr/lib/libSystem.B.dylib", nil
20		-	case "linux":
21		-	return "libc.so.6", nil
22	20		case "freebsd":
23	21		return "libc.so.7", nil
	22	+	case "linux":
	23	+	return "libc.so.6", nil
	24	+	case "netbsd":
	25	+	return "libc.so", nil
24	26		case "windows":
25	27		return "ucrtbase.dll", nil
26	28		default:

 	switch runtime.GOOS {
 	case "darwin":
 		return "/usr/lib/libSystem.B.dylib", nil
-	case "linux":
-		return "libc.so.6", nil
 	case "freebsd":
 		return "libc.so.7", nil
+	case "linux":
+		return "libc.so.6", nil
+	case "netbsd":
+		return "libc.so", nil
 	case "windows":
 		return "ucrtbase.dll", nil
 	default:

M go_runtime.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux \|\| windows
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux \|\| windows	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5			5
6		package purego	6		package purego
7			7

M internal/cgo/dlfcn_cgo_unix.go +2 -2

@@ -1,12 +1,12 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
3	3
4		-	//go:build freebsd \|\| linux
	4	+	//go:build freebsd \|\| linux \|\| netbsd
5	5
6	6		package cgo
7	7
8	8		/*
9		-	#cgo LDFLAGS: -ldl
	9	+	#cgo !netbsd LDFLAGS: -ldl
10	10
11	11		#include <dlfcn.h>
12	12		#include <stdlib.h>

@@ -1,12 +1,12 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
3			3
4	-	//go:build freebsd \|\| linux	4	+	//go:build freebsd \|\| linux \|\| netbsd
5			5
6		package cgo	6		package cgo
7			7
8		/*	8		/*
9	-	#cgo LDFLAGS: -ldl	9	+	#cgo !netbsd LDFLAGS: -ldl
10			10
11		#include <dlfcn.h>	11		#include <dlfcn.h>
12		#include <stdlib.h>	12		#include <stdlib.h>

M internal/cgo/syscall_cgo_unix.go +2 -2

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build freebsd \|\| (linux && !(arm64 \|\| amd64))
	4	+	//go:build freebsd \|\| (linux && !(arm64 \|\| amd64)) \|\| netbsd
5	5
6	6		package cgo
7	7

@@ -9,7 +9,7 @@ package cgo
9	9		// because Cgo and assembly files can't be in the same package.
10	10
11	11		/*
12		-	#cgo LDFLAGS: -ldl
	12	+	#cgo !netbsd LDFLAGS: -ldl
13	13
14	14		#include <stdint.h>
15	15		#include <dlfcn.h>

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build freebsd \|\| (linux && !(arm64 \|\| amd64))	4	+	//go:build freebsd \|\| (linux && !(arm64 \|\| amd64)) \|\| netbsd
5			5
6		package cgo	6		package cgo
7			7

@@ -9,7 +9,7 @@ package cgo
9		// because Cgo and assembly files can't be in the same package.	9		// because Cgo and assembly files can't be in the same package.
10			10
11		/*	11		/*
12	-	#cgo LDFLAGS: -ldl	12	+	#cgo !netbsd LDFLAGS: -ldl
13			13
14		#include <stdint.h>	14		#include <stdint.h>
15		#include <dlfcn.h>	15		#include <dlfcn.h>

M internal/fakecgo/callbacks.go +1 -1


@@ -2,7 +2,7 @@
2	2		// Use of this source code is governed by a BSD-style
3	3		// license that can be found in the LICENSE file.
4	4
5		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6	6
7	7		package fakecgo
8	8


@@ -2,7 +2,7 @@
2		// Use of this source code is governed by a BSD-style	2		// Use of this source code is governed by a BSD-style
3		// license that can be found in the LICENSE file.	3		// license that can be found in the LICENSE file.
4			4
5	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6			6
7		package fakecgo	7		package fakecgo
8			8

M internal/fakecgo/doc.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		// Package fakecgo implements the Cgo runtime (runtime/cgo) entirely in Go.
7	7		// This allows code that calls into C to function properly when CGO_ENABLED=0.

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		// Package fakecgo implements the Cgo runtime (runtime/cgo) entirely in Go.	6		// Package fakecgo implements the Cgo runtime (runtime/cgo) entirely in Go.
7		// This allows code that calls into C to function properly when CGO_ENABLED=0.	7		// This allows code that calls into C to function properly when CGO_ENABLED=0.

M internal/fakecgo/gen.go +7 -3


@@ -20,7 +20,7 @@ const templateSymbols = `// Code generated by 'go generate' with gen.go. DO NOT
20	20		// SPDX-License-Identifier: Apache-2.0
21	21		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
22	22
23		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	23	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
24	24
25	25		package fakecgo
26	26

@@ -86,7 +86,7 @@ const templateTrampolinesStubs = `// Code generated by 'go generate' with gen.go
86	86		// SPDX-License-Identifier: Apache-2.0
87	87		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
88	88
89		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	89	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
90	90
91	91		#include "textflag.h"
92	92

@@ -139,6 +139,7 @@ var (
139	139		{"sigfillset", [5]Arg{{"set", "*sigset_t"}}, "int32"},
140	140		{"nanosleep", [5]Arg{{"ts", "syscall.Timespec"}, {"rem", "syscall.Timespec"}}, "int32"},
141	141		{"abort", [5]Arg{}, ""},
	142	+	{"sigaltstack", [5]Arg{{"ss", "stack_t"}, {"old_ss", "stack_t"}}, "int32"},
142	143		}
143	144		pthreadSymbols = []Symbol{
144	145		{"pthread_attr_init", [5]Arg{{"attr", "*pthread_attr_t"}}, "int32"},

@@ -199,7 +200,7 @@ func run() error {
199	200		if err != nil {
200	201		return err
201	202		}
202		-	for _, goos := range []string{"darwin", "linux", "freebsd"} {
	203	+	for _, goos := range []string{"darwin", "freebsd", "linux", "netbsd"} {
203	204		f, err = os.Create(fmt.Sprintf("symbols_%s.go", goos))
204	205		defer f.Close()
205	206		if err != nil {

@@ -217,6 +218,9 @@ func run() error {
217	218		case "linux":
218	219		libcSO = "libc.so.6"
219	220		pthreadSO = "libpthread.so.0"
	221	+	case "netbsd":
	222	+	libcSO = "libc.so"
	223	+	pthreadSO = "libpthread.so"
220	224		default:
221	225		return fmt.Errorf("unsupported OS: %s", goos)
222	226		}

 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-//go:build !cgo && (darwin || freebsd || linux)
+//go:build !cgo && (darwin || freebsd || linux || netbsd)
 package fakecgo
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-//go:build !cgo && (darwin || freebsd || linux)
+//go:build !cgo && (darwin || freebsd || linux || netbsd)
 #include "textflag.h"
 		{"sigfillset", [5]Arg{{"set", "*sigset_t"}}, "int32"},
 		{"nanosleep", [5]Arg{{"ts", "*syscall.Timespec"}, {"rem", "*syscall.Timespec"}}, "int32"},
 		{"abort", [5]Arg{}, ""},
+		{"sigaltstack", [5]Arg{{"ss", "*stack_t"}, {"old_ss", "*stack_t"}}, "int32"},
 	}
 	pthreadSymbols = []Symbol{
 		{"pthread_attr_init", [5]Arg{{"attr", "*pthread_attr_t"}}, "int32"},
 	if err != nil {
 		return err
 	}
-	for _, goos := range []string{"darwin", "linux", "freebsd"} {
+	for _, goos := range []string{"darwin", "freebsd", "linux", "netbsd"} {
 		f, err = os.Create(fmt.Sprintf("symbols_%s.go", goos))
 		defer f.Close()
 		if err != nil {
 		case "linux":
 			libcSO = "libc.so.6"
 			pthreadSO = "libpthread.so.0"
+		case "netbsd":
+			libcSO = "libc.so"
+			pthreadSO = "libpthread.so"
 		default:
 			return fmt.Errorf("unsupported OS: %s", goos)
 		}

M internal/fakecgo/go_libinit.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package fakecgo
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package fakecgo	6		package fakecgo
7			7

A internal/fakecgo/go_netbsd.go +106 -0

@@ -0,0 +1,106 @@
	1	+	// Copyright 2011 The Go Authors. All rights reserved.
	2	+	// Use of this source code is governed by a BSD-style
	3	+	// license that can be found in the LICENSE file.
	4	+
	5	+	//go:build !cgo && (amd64 \|\| arm64)
	6	+
	7	+	package fakecgo
	8	+
	9	+	import "unsafe"
	10	+
	11	+	//go:nosplit
	12	+	func _cgo_sys_thread_start(ts *ThreadStart) {
	13	+	var attr pthread_attr_t
	14	+	var ign, oset sigset_t
	15	+	var p pthread_t
	16	+	var size size_t
	17	+	var err int
	18	+
	19	+	// fprintf(stderr, "runtime/cgo: _cgo_sys_thread_start: fn=%p, g=%p\n", ts->fn, ts->g); // debug
	20	+	sigfillset(&ign)
	21	+	pthread_sigmask(SIG_SETMASK, &ign, &oset)
	22	+
	23	+	pthread_attr_init(&attr)
	24	+	pthread_attr_getstacksize(&attr, &size)
	25	+	// Leave stacklo=0 and set stackhi=size; mstart will do the rest.
	26	+	ts.g.stackhi = uintptr(size)
	27	+
	28	+	err = _cgo_try_pthread_create(&p, &attr, unsafe.Pointer(threadentry_trampolineABI0), ts)
	29	+
	30	+	pthread_sigmask(SIG_SETMASK, &oset, nil)
	31	+
	32	+	if err != 0 {
	33	+	print("fakecgo: pthread_create failed: ")
	34	+	println(err)
	35	+	abort()
	36	+	}
	37	+	}
	38	+
	39	+	// threadentry_trampolineABI0 maps the C ABI to Go ABI then calls the Go function
	40	+	//
	41	+	//go:linkname x_threadentry_trampoline threadentry_trampoline
	42	+	var x_threadentry_trampoline byte
	43	+	var threadentry_trampolineABI0 = &x_threadentry_trampoline
	44	+
	45	+	//go:nosplit
	46	+	func threadentry(v unsafe.Pointer) unsafe.Pointer {
	47	+	var ss stack_t
	48	+	ts := (ThreadStart)(v)
	49	+	free(v)
	50	+
	51	+	// On NetBSD, a new thread inherits the signal stack of the
	52	+	// creating thread. That confuses minit, so we remove that
	53	+	// signal stack here before calling the regular mstart. It's
	54	+	// a bit baroque to remove a signal stack here only to add one
	55	+	// in minit, but it's a simple change that keeps NetBSD
	56	+	// working like other OS's. At this point all signals are
	57	+	// blocked, so there is no race.
	58	+	ss.ss_flags = SS_DISABLE
	59	+	sigaltstack(&ss, nil)
	60	+
	61	+	setg_trampoline(setg_func, uintptr(unsafe.Pointer(ts.g)))
	62	+
	63	+	// faking funcs in go is a bit a... involved - but the following works :)
	64	+	fn := uintptr(unsafe.Pointer(&ts.fn))
	65	+	((func())(unsafe.Pointer(&fn)))()
	66	+
	67	+	return nil
	68	+	}
	69	+
	70	+	// here we will store a pointer to the provided setg func
	71	+	var setg_func uintptr
	72	+
	73	+	//go:nosplit
	74	+	func x_cgo_init(g *G, setg uintptr) {
	75	+	var size size_t
	76	+	var attr *pthread_attr_t
	77	+
	78	+	/* The memory sanitizer distributed with versions of clang
	79	+	before 3.8 has a bug: if you call mmap before malloc, mmap
	80	+	may return an address that is later overwritten by the msan
	81	+	library. Avoid this problem by forcing a call to malloc
	82	+	here, before we ever call malloc.
	83	+
	84	+	This is only required for the memory sanitizer, so it's
	85	+	unfortunate that we always run it. It should be possible
	86	+	to remove this when we no longer care about versions of
	87	+	clang before 3.8. The test for this is
	88	+	misc/cgo/testsanitizers.
	89	+
	90	+	GCC works hard to eliminate a seemingly unnecessary call to
	91	+	malloc, so we actually use the memory we allocate. */
	92	+
	93	+	setg_func = setg
	94	+	attr = (pthread_attr_t)(malloc(unsafe.Sizeof(attr)))
	95	+	if attr == nil {
	96	+	println("fakecgo: malloc failed")
	97	+	abort()
	98	+	}
	99	+	pthread_attr_init(attr)
	100	+	pthread_attr_getstacksize(attr, &size)
	101	+	// runtime/cgo uses __builtin_frame_address(0) instead of `uintptr(unsafe.Pointer(&size))`
	102	+	// but this should be OK since we are taking the address of the first variable in this function.
	103	+	g.stacklo = uintptr(unsafe.Pointer(&size)) - uintptr(size) + 4096
	104	+	pthread_attr_destroy(attr)
	105	+	free(unsafe.Pointer(attr))
	106	+	}

@@ -0,0 +1,106 @@
	1	+	// Copyright 2011 The Go Authors. All rights reserved.
	2	+	// Use of this source code is governed by a BSD-style
	3	+	// license that can be found in the LICENSE file.
	4	+
	5	+	//go:build !cgo && (amd64 \|\| arm64)
	6	+
	7	+	package fakecgo
	8	+
	9	+	import "unsafe"
	10	+
	11	+	//go:nosplit
	12	+	func _cgo_sys_thread_start(ts *ThreadStart) {
	13	+	var attr pthread_attr_t
	14	+	var ign, oset sigset_t
	15	+	var p pthread_t
	16	+	var size size_t
	17	+	var err int
	18	+
	19	+	// fprintf(stderr, "runtime/cgo: _cgo_sys_thread_start: fn=%p, g=%p\n", ts->fn, ts->g); // debug
	20	+	sigfillset(&ign)
	21	+	pthread_sigmask(SIG_SETMASK, &ign, &oset)
	22	+
	23	+	pthread_attr_init(&attr)
	24	+	pthread_attr_getstacksize(&attr, &size)
	25	+	// Leave stacklo=0 and set stackhi=size; mstart will do the rest.
	26	+	ts.g.stackhi = uintptr(size)
	27	+
	28	+	err = _cgo_try_pthread_create(&p, &attr, unsafe.Pointer(threadentry_trampolineABI0), ts)
	29	+
	30	+	pthread_sigmask(SIG_SETMASK, &oset, nil)
	31	+
	32	+	if err != 0 {
	33	+	print("fakecgo: pthread_create failed: ")
	34	+	println(err)
	35	+	abort()
	36	+	}
	37	+	}
	38	+
	39	+	// threadentry_trampolineABI0 maps the C ABI to Go ABI then calls the Go function
	40	+	//
	41	+	//go:linkname x_threadentry_trampoline threadentry_trampoline
	42	+	var x_threadentry_trampoline byte
	43	+	var threadentry_trampolineABI0 = &x_threadentry_trampoline
	44	+
	45	+	//go:nosplit
	46	+	func threadentry(v unsafe.Pointer) unsafe.Pointer {
	47	+	var ss stack_t
	48	+	ts := (ThreadStart)(v)
	49	+	free(v)
	50	+
	51	+	// On NetBSD, a new thread inherits the signal stack of the
	52	+	// creating thread. That confuses minit, so we remove that
	53	+	// signal stack here before calling the regular mstart. It's
	54	+	// a bit baroque to remove a signal stack here only to add one
	55	+	// in minit, but it's a simple change that keeps NetBSD
	56	+	// working like other OS's. At this point all signals are
	57	+	// blocked, so there is no race.
	58	+	ss.ss_flags = SS_DISABLE
	59	+	sigaltstack(&ss, nil)
	60	+
	61	+	setg_trampoline(setg_func, uintptr(unsafe.Pointer(ts.g)))
	62	+
	63	+	// faking funcs in go is a bit a... involved - but the following works :)
	64	+	fn := uintptr(unsafe.Pointer(&ts.fn))
	65	+	((func())(unsafe.Pointer(&fn)))()
	66	+
	67	+	return nil
	68	+	}
	69	+
	70	+	// here we will store a pointer to the provided setg func
	71	+	var setg_func uintptr
	72	+
	73	+	//go:nosplit
	74	+	func x_cgo_init(g *G, setg uintptr) {
	75	+	var size size_t
	76	+	var attr *pthread_attr_t
	77	+
	78	+	/* The memory sanitizer distributed with versions of clang
	79	+	before 3.8 has a bug: if you call mmap before malloc, mmap
	80	+	may return an address that is later overwritten by the msan
	81	+	library. Avoid this problem by forcing a call to malloc
	82	+	here, before we ever call malloc.
	83	+
	84	+	This is only required for the memory sanitizer, so it's
	85	+	unfortunate that we always run it. It should be possible
	86	+	to remove this when we no longer care about versions of
	87	+	clang before 3.8. The test for this is
	88	+	misc/cgo/testsanitizers.
	89	+
	90	+	GCC works hard to eliminate a seemingly unnecessary call to
	91	+	malloc, so we actually use the memory we allocate. */
	92	+
	93	+	setg_func = setg
	94	+	attr = (pthread_attr_t)(malloc(unsafe.Sizeof(attr)))
	95	+	if attr == nil {
	96	+	println("fakecgo: malloc failed")
	97	+	abort()
	98	+	}
	99	+	pthread_attr_init(attr)
	100	+	pthread_attr_getstacksize(attr, &size)
	101	+	// runtime/cgo uses __builtin_frame_address(0) instead of `uintptr(unsafe.Pointer(&size))`
	102	+	// but this should be OK since we are taking the address of the first variable in this function.
	103	+	g.stacklo = uintptr(unsafe.Pointer(&size)) - uintptr(size) + 4096
	104	+	pthread_attr_destroy(attr)
	105	+	free(unsafe.Pointer(attr))
	106	+	}

M internal/fakecgo/go_setenv.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package fakecgo
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package fakecgo	6		package fakecgo
7			7

M internal/fakecgo/go_util.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package fakecgo
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package fakecgo	6		package fakecgo
7			7

M internal/fakecgo/iscgo.go +1 -1


@@ -2,7 +2,7 @@
2	2		// Use of this source code is governed by a BSD-style
3	3		// license that can be found in the LICENSE file.
4	4
5		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6	6
7	7		// The runtime package contains an uninitialized definition
8	8		// for runtime·iscgo. Override it to tell the runtime we're here.


@@ -2,7 +2,7 @@
2		// Use of this source code is governed by a BSD-style	2		// Use of this source code is governed by a BSD-style
3		// license that can be found in the LICENSE file.	3		// license that can be found in the LICENSE file.
4			4
5	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6			6
7		// The runtime package contains an uninitialized definition	7		// The runtime package contains an uninitialized definition
8		// for runtime·iscgo. Override it to tell the runtime we're here.	8		// for runtime·iscgo. Override it to tell the runtime we're here.

M internal/fakecgo/libcgo.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package fakecgo
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package fakecgo	6		package fakecgo
7			7

M internal/fakecgo/libcgo_darwin.go +4 -0


@@ -20,3 +20,7 @@ var (
20	20		PTHREAD_COND_INITIALIZER = pthread_cond_t{sig: 0x3CB0B1BB}
21	21		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{sig: 0x32AAABA7}
22	22		)
	23	+
	24	+	type stack_t struct {
	25	+	/* not implemented */
	26	+	}


@@ -20,3 +20,7 @@ var (
20	PTHREAD_COND_INITIALIZER = pthread_cond_t{sig: 0x3CB0B1BB}	20		PTHREAD_COND_INITIALIZER = pthread_cond_t{sig: 0x3CB0B1BB}
21	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{sig: 0x32AAABA7}	21		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{sig: 0x32AAABA7}
22	)	22		)
		23	+
		24	+	type stack_t struct {
		25	+	/* not implemented */
		26	+	}

M internal/fakecgo/libcgo_freebsd.go +4 -0


@@ -14,3 +14,7 @@ var (
14	14		PTHREAD_COND_INITIALIZER = pthread_cond_t(0)
15	15		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)
16	16		)
	17	+
	18	+	type stack_t struct {
	19	+	/* not implemented */
	20	+	}


@@ -14,3 +14,7 @@ var (
14	PTHREAD_COND_INITIALIZER = pthread_cond_t(0)	14		PTHREAD_COND_INITIALIZER = pthread_cond_t(0)
15	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)	15		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)
16	)	16		)
		17	+
		18	+	type stack_t struct {
		19	+	/* not implemented */
		20	+	}

M internal/fakecgo/libcgo_linux.go +4 -0


@@ -14,3 +14,7 @@ var (
14	14		PTHREAD_COND_INITIALIZER = pthread_cond_t{}
15	15		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{}
16	16		)
	17	+
	18	+	type stack_t struct {
	19	+	/* not implemented */
	20	+	}


@@ -14,3 +14,7 @@ var (
14	PTHREAD_COND_INITIALIZER = pthread_cond_t{}	14		PTHREAD_COND_INITIALIZER = pthread_cond_t{}
15	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{}	15		PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t{}
16	)	16		)
		17	+
		18	+	type stack_t struct {
		19	+	/* not implemented */
		20	+	}

A internal/fakecgo/libcgo_netbsd.go +26 -0

@@ -0,0 +1,26 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	//go:build !cgo
	5	+
	6	+	package fakecgo
	7	+
	8	+	type (
	9	+	pthread_cond_t uintptr
	10	+	pthread_mutex_t uintptr
	11	+	)
	12	+
	13	+	var (
	14	+	PTHREAD_COND_INITIALIZER = pthread_cond_t(0)
	15	+	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)
	16	+	)
	17	+
	18	+	// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/compat/linux/arch/m68k/linux_signal.h#L133
	19	+	type stack_t struct {
	20	+	ss_sp uintptr
	21	+	ss_flags int32
	22	+	ss_size uintptr
	23	+	}
	24	+
	25	+	// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/sys/signal.h#L261
	26	+	const SS_DISABLE = 0x004

@@ -0,0 +1,26 @@
	1	+	// SPDX-License-Identifier: Apache-2.0
	2	+	// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
	3	+
	4	+	//go:build !cgo
	5	+
	6	+	package fakecgo
	7	+
	8	+	type (
	9	+	pthread_cond_t uintptr
	10	+	pthread_mutex_t uintptr
	11	+	)
	12	+
	13	+	var (
	14	+	PTHREAD_COND_INITIALIZER = pthread_cond_t(0)
	15	+	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)
	16	+	)
	17	+
	18	+	// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/compat/linux/arch/m68k/linux_signal.h#L133
	19	+	type stack_t struct {
	20	+	ss_sp uintptr
	21	+	ss_flags int32
	22	+	ss_size uintptr
	23	+	}
	24	+
	25	+	// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/sys/signal.h#L261
	26	+	const SS_DISABLE = 0x004

A internal/fakecgo/netbsd.go +23 -0

@@ -0,0 +1,23 @@
	1	+	// Copyright 2010 The Go Authors. All rights reserved.
	2	+	// Use of this source code is governed by a BSD-style
	3	+	// license that can be found in the LICENSE file.
	4	+
	5	+	//go:build netbsd
	6	+
	7	+	package fakecgo
	8	+
	9	+	import _ "unsafe" // for go:linkname
	10	+
	11	+	// Supply environ and __progname, because we don't
	12	+	// link against the standard NetBSD crt0.o and the
	13	+	// libc dynamic library needs them.
	14	+
	15	+	//go:linkname _environ environ
	16	+	//go:linkname _progname __progname
	17	+	//go:linkname ___ps_strings __ps_strings
	18	+
	19	+	var (
	20	+	_environ uintptr
	21	+	_progname uintptr
	22	+	___ps_strings uintptr
	23	+	)

@@ -0,0 +1,23 @@
	1	+	// Copyright 2010 The Go Authors. All rights reserved.
	2	+	// Use of this source code is governed by a BSD-style
	3	+	// license that can be found in the LICENSE file.
	4	+
	5	+	//go:build netbsd
	6	+
	7	+	package fakecgo
	8	+
	9	+	import _ "unsafe" // for go:linkname
	10	+
	11	+	// Supply environ and __progname, because we don't
	12	+	// link against the standard NetBSD crt0.o and the
	13	+	// libc dynamic library needs them.
	14	+
	15	+	//go:linkname _environ environ
	16	+	//go:linkname _progname __progname
	17	+	//go:linkname ___ps_strings __ps_strings
	18	+
	19	+	var (
	20	+	_environ uintptr
	21	+	_progname uintptr
	22	+	___ps_strings uintptr
	23	+	)

M internal/fakecgo/setenv.go +1 -1


@@ -2,7 +2,7 @@
2	2		// Use of this source code is governed by a BSD-style
3	3		// license that can be found in the LICENSE file.
4	4
5		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6	6
7	7		package fakecgo
8	8


@@ -2,7 +2,7 @@
2		// Use of this source code is governed by a BSD-style	2		// Use of this source code is governed by a BSD-style
3		// license that can be found in the LICENSE file.	3		// license that can be found in the LICENSE file.
4			4
5	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	5	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
6			6
7		package fakecgo	7		package fakecgo
8			8

M internal/fakecgo/symbols.go +10 -1


@@ -3,7 +3,7 @@
3	3		// SPDX-License-Identifier: Apache-2.0
4	4		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
5	5
6		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	6	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
7	7
8	8		package fakecgo
9	9

@@ -55,6 +55,11 @@ func abort() {
55	55		call5(abortABI0, 0, 0, 0, 0, 0)
56	56		}
57	57
	58	+	//go:nosplit
	59	+	func sigaltstack(ss stack_t, old_ss stack_t) int32 {
	60	+	return int32(call5(sigaltstackABI0, uintptr(unsafe.Pointer(ss)), uintptr(unsafe.Pointer(old_ss)), 0, 0, 0))
	61	+	}
	62	+
58	63		//go:nosplit
59	64		func pthread_attr_init(attr *pthread_attr_t) int32 {
60	65		return int32(call5(pthread_attr_initABI0, uintptr(unsafe.Pointer(attr)), 0, 0, 0, 0))

@@ -148,6 +153,10 @@ var nanosleepABI0 = uintptr(unsafe.Pointer(&_nanosleep))
148	153		var _abort uintptr
149	154		var abortABI0 = uintptr(unsafe.Pointer(&_abort))
150	155
	156	+	//go:linkname _sigaltstack _sigaltstack
	157	+	var _sigaltstack uintptr
	158	+	var sigaltstackABI0 = uintptr(unsafe.Pointer(&_sigaltstack))
	159	+
151	160		//go:linkname _pthread_attr_init _pthread_attr_init
152	161		var _pthread_attr_init uintptr
153	162		var pthread_attr_initABI0 = uintptr(unsafe.Pointer(&_pthread_attr_init))

 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-//go:build !cgo && (darwin || freebsd || linux)
+//go:build !cgo && (darwin || freebsd || linux || netbsd)
 package fakecgo
 	call5(abortABI0, 0, 0, 0, 0, 0)
 }
+//go:nosplit
+func sigaltstack(ss *stack_t, old_ss *stack_t) int32 {
+	return int32(call5(sigaltstackABI0, uintptr(unsafe.Pointer(ss)), uintptr(unsafe.Pointer(old_ss)), 0, 0, 0))
+}
 //go:nosplit
 func pthread_attr_init(attr *pthread_attr_t) int32 {
 	return int32(call5(pthread_attr_initABI0, uintptr(unsafe.Pointer(attr)), 0, 0, 0, 0))
 var _abort uintptr
 var abortABI0 = uintptr(unsafe.Pointer(&_abort))
+//go:linkname _sigaltstack _sigaltstack
+var _sigaltstack uintptr
+var sigaltstackABI0 = uintptr(unsafe.Pointer(&_sigaltstack))
 //go:linkname _pthread_attr_init _pthread_attr_init
 var _pthread_attr_init uintptr
 var pthread_attr_initABI0 = uintptr(unsafe.Pointer(&_pthread_attr_init))

M internal/fakecgo/symbols_darwin.go +1 -0


@@ -14,6 +14,7 @@ package fakecgo
14	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "/usr/lib/libSystem.B.dylib"
15	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "/usr/lib/libSystem.B.dylib"
16	16		//go:cgo_import_dynamic purego_abort abort "/usr/lib/libSystem.B.dylib"
	17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "/usr/lib/libSystem.B.dylib"
17	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "/usr/lib/libSystem.B.dylib"
18	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "/usr/lib/libSystem.B.dylib"
19	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "/usr/lib/libSystem.B.dylib"


@@ -14,6 +14,7 @@ package fakecgo
14	//go:cgo_import_dynamic purego_sigfillset sigfillset "/usr/lib/libSystem.B.dylib"	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "/usr/lib/libSystem.B.dylib"
15	//go:cgo_import_dynamic purego_nanosleep nanosleep "/usr/lib/libSystem.B.dylib"	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "/usr/lib/libSystem.B.dylib"
16	//go:cgo_import_dynamic purego_abort abort "/usr/lib/libSystem.B.dylib"	16		//go:cgo_import_dynamic purego_abort abort "/usr/lib/libSystem.B.dylib"
		17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "/usr/lib/libSystem.B.dylib"
17	//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "/usr/lib/libSystem.B.dylib"	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "/usr/lib/libSystem.B.dylib"
18	//go:cgo_import_dynamic purego_pthread_create pthread_create "/usr/lib/libSystem.B.dylib"	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "/usr/lib/libSystem.B.dylib"
19	//go:cgo_import_dynamic purego_pthread_detach pthread_detach "/usr/lib/libSystem.B.dylib"	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "/usr/lib/libSystem.B.dylib"

M internal/fakecgo/symbols_freebsd.go +1 -0


@@ -14,6 +14,7 @@ package fakecgo
14	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.7"
15	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.7"
16	16		//go:cgo_import_dynamic purego_abort abort "libc.so.7"
	17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so.7"
17	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so"
18	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so"
19	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so"


@@ -14,6 +14,7 @@ package fakecgo
14	//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.7"	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.7"
15	//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.7"	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.7"
16	//go:cgo_import_dynamic purego_abort abort "libc.so.7"	16		//go:cgo_import_dynamic purego_abort abort "libc.so.7"
		17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so.7"
17	//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so"	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so"
18	//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so"	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so"
19	//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so"	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so"

M internal/fakecgo/symbols_linux.go +1 -0


@@ -14,6 +14,7 @@ package fakecgo
14	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.6"
15	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.6"
16	16		//go:cgo_import_dynamic purego_abort abort "libc.so.6"
	17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so.6"
17	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so.0"
18	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so.0"
19	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so.0"


@@ -14,6 +14,7 @@ package fakecgo
14	//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.6"	14		//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so.6"
15	//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.6"	15		//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so.6"
16	//go:cgo_import_dynamic purego_abort abort "libc.so.6"	16		//go:cgo_import_dynamic purego_abort abort "libc.so.6"
		17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so.6"
17	//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so.0"	18		//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so.0"
18	//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so.0"	19		//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so.0"
19	//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so.0"	20		//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so.0"

A internal/fakecgo/symbols_netbsd.go +30 -0

@@ -0,0 +1,30 @@
	1	+	// Code generated by 'go generate' with gen.go. DO NOT EDIT.
	2	+
	3	+	// SPDX-License-Identifier: Apache-2.0
	4	+	// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
	5	+
	6	+	//go:build !cgo
	7	+
	8	+	package fakecgo
	9	+
	10	+	//go:cgo_import_dynamic purego_malloc malloc "libc.so"
	11	+	//go:cgo_import_dynamic purego_free free "libc.so"
	12	+	//go:cgo_import_dynamic purego_setenv setenv "libc.so"
	13	+	//go:cgo_import_dynamic purego_unsetenv unsetenv "libc.so"
	14	+	//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so"
	15	+	//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so"
	16	+	//go:cgo_import_dynamic purego_abort abort "libc.so"
	17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so"
	18	+	//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so"
	19	+	//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so"
	20	+	//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so"
	21	+	//go:cgo_import_dynamic purego_pthread_sigmask pthread_sigmask "libpthread.so"
	22	+	//go:cgo_import_dynamic purego_pthread_self pthread_self "libpthread.so"
	23	+	//go:cgo_import_dynamic purego_pthread_get_stacksize_np pthread_get_stacksize_np "libpthread.so"
	24	+	//go:cgo_import_dynamic purego_pthread_attr_getstacksize pthread_attr_getstacksize "libpthread.so"
	25	+	//go:cgo_import_dynamic purego_pthread_attr_setstacksize pthread_attr_setstacksize "libpthread.so"
	26	+	//go:cgo_import_dynamic purego_pthread_attr_destroy pthread_attr_destroy "libpthread.so"
	27	+	//go:cgo_import_dynamic purego_pthread_mutex_lock pthread_mutex_lock "libpthread.so"
	28	+	//go:cgo_import_dynamic purego_pthread_mutex_unlock pthread_mutex_unlock "libpthread.so"
	29	+	//go:cgo_import_dynamic purego_pthread_cond_broadcast pthread_cond_broadcast "libpthread.so"
	30	+	//go:cgo_import_dynamic purego_pthread_setspecific pthread_setspecific "libpthread.so"

@@ -0,0 +1,30 @@
	1	+	// Code generated by 'go generate' with gen.go. DO NOT EDIT.
	2	+
	3	+	// SPDX-License-Identifier: Apache-2.0
	4	+	// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
	5	+
	6	+	//go:build !cgo
	7	+
	8	+	package fakecgo
	9	+
	10	+	//go:cgo_import_dynamic purego_malloc malloc "libc.so"
	11	+	//go:cgo_import_dynamic purego_free free "libc.so"
	12	+	//go:cgo_import_dynamic purego_setenv setenv "libc.so"
	13	+	//go:cgo_import_dynamic purego_unsetenv unsetenv "libc.so"
	14	+	//go:cgo_import_dynamic purego_sigfillset sigfillset "libc.so"
	15	+	//go:cgo_import_dynamic purego_nanosleep nanosleep "libc.so"
	16	+	//go:cgo_import_dynamic purego_abort abort "libc.so"
	17	+	//go:cgo_import_dynamic purego_sigaltstack sigaltstack "libc.so"
	18	+	//go:cgo_import_dynamic purego_pthread_attr_init pthread_attr_init "libpthread.so"
	19	+	//go:cgo_import_dynamic purego_pthread_create pthread_create "libpthread.so"
	20	+	//go:cgo_import_dynamic purego_pthread_detach pthread_detach "libpthread.so"
	21	+	//go:cgo_import_dynamic purego_pthread_sigmask pthread_sigmask "libpthread.so"
	22	+	//go:cgo_import_dynamic purego_pthread_self pthread_self "libpthread.so"
	23	+	//go:cgo_import_dynamic purego_pthread_get_stacksize_np pthread_get_stacksize_np "libpthread.so"
	24	+	//go:cgo_import_dynamic purego_pthread_attr_getstacksize pthread_attr_getstacksize "libpthread.so"
	25	+	//go:cgo_import_dynamic purego_pthread_attr_setstacksize pthread_attr_setstacksize "libpthread.so"
	26	+	//go:cgo_import_dynamic purego_pthread_attr_destroy pthread_attr_destroy "libpthread.so"
	27	+	//go:cgo_import_dynamic purego_pthread_mutex_lock pthread_mutex_lock "libpthread.so"
	28	+	//go:cgo_import_dynamic purego_pthread_mutex_unlock pthread_mutex_unlock "libpthread.so"
	29	+	//go:cgo_import_dynamic purego_pthread_cond_broadcast pthread_cond_broadcast "libpthread.so"
	30	+	//go:cgo_import_dynamic purego_pthread_setspecific pthread_setspecific "libpthread.so"

M internal/fakecgo/trampolines_stubs.s +5 -1


@@ -3,7 +3,7 @@
3	3		// SPDX-License-Identifier: Apache-2.0
4	4		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
5	5
6		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	6	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
7	7
8	8		#include "textflag.h"
9	9

@@ -37,6 +37,10 @@ TEXT _abort(SB), NOSPLIT\|NOFRAME, $0-0
37	37		JMP purego_abort(SB)
38	38		RET
39	39
	40	+	TEXT _sigaltstack(SB), NOSPLIT\|NOFRAME, $0-0
	41	+	JMP purego_sigaltstack(SB)
	42	+	RET
	43	+
40	44		TEXT _pthread_attr_init(SB), NOSPLIT\|NOFRAME, $0-0
41	45		JMP purego_pthread_attr_init(SB)
42	46		RET

 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-//go:build !cgo && (darwin || freebsd || linux)
+//go:build !cgo && (darwin || freebsd || linux || netbsd)
 #include "textflag.h"
 	JMP purego_abort(SB)
 	RET
+TEXT _sigaltstack(SB), NOSPLIT|NOFRAME, $0-0
+	JMP purego_sigaltstack(SB)
+	RET
 TEXT _pthread_attr_init(SB), NOSPLIT|NOFRAME, $0-0
 	JMP purego_pthread_attr_init(SB)
 	RET

M internal/load/load_unix.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		package load
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5			5
6		package load	6		package load
7			7

M nocgo.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)
	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build !cgo && (darwin \|\| freebsd \|\| linux)	4	+	//go:build !cgo && (darwin \|\| freebsd \|\| linux \|\| netbsd)
5			5
6		package purego	6		package purego
7			7

M sys_amd64.s +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		#include "textflag.h"
7	7		#include "abi_amd64.h"

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5			5
6		#include "textflag.h"	6		#include "textflag.h"
7		#include "abi_amd64.h"	7		#include "abi_amd64.h"

M sys_arm64.s +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux \|\| windows
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5	5
6	6		#include "textflag.h"
7	7		#include "go_asm.h"

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux \|\| windows	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5			5
6		#include "textflag.h"	6		#include "textflag.h"
7		#include "go_asm.h"	7		#include "go_asm.h"

M sys_unix_arm64.s +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5	5
6	6		#include "textflag.h"
7	7		#include "go_asm.h"

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2023 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
5			5
6		#include "textflag.h"	6		#include "textflag.h"
7		#include "go_asm.h"	7		#include "go_asm.h"

M syscall.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| linux \|\| windows
	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| linux \|\| windows	4	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd \|\| windows
5			5
6		package purego	6		package purego
7			7

M syscall_sysv.go +1 -1

@@ -1,7 +1,7 @@
1	1		// SPDX-License-Identifier: Apache-2.0
2	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3	3
4		-	//go:build darwin \|\| freebsd \|\| (linux && (amd64 \|\| arm64))
	4	+	//go:build darwin \|\| freebsd \|\| (linux && (amd64 \|\| arm64)) \|\| netbsd
5	5
6	6		package purego
7	7

@@ -1,7 +1,7 @@
1		// SPDX-License-Identifier: Apache-2.0	1		// SPDX-License-Identifier: Apache-2.0
2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors	2		// SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3			3
4	-	//go:build darwin \|\| freebsd \|\| (linux && (amd64 \|\| arm64))	4	+	//go:build darwin \|\| freebsd \|\| (linux && (amd64 \|\| arm64)) \|\| netbsd
5			5
6		package purego	6		package purego
7			7

M zcallback_amd64.s +1 -1

@@ -1,6 +1,6 @@
1	1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.
2	2
3		-	//go:build darwin \|\| freebsd \|\| linux
	3	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
4	4
5	5		// runtime·callbackasm is called by external code to
6	6		// execute Go implemented callback function. It is not

@@ -1,6 +1,6 @@
1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.	1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.
2			2
3	-	//go:build darwin \|\| freebsd \|\| linux	3	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
4			4
5		// runtime·callbackasm is called by external code to	5		// runtime·callbackasm is called by external code to
6		// execute Go implemented callback function. It is not	6		// execute Go implemented callback function. It is not

M zcallback_arm64.s +1 -1

@@ -1,6 +1,6 @@
1	1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.
2	2
3		-	//go:build darwin \|\| freebsd \|\| linux
	3	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
4	4
5	5		// External code calls into callbackasm at an offset corresponding
6	6		// to the callback index. Callbackasm is a table of MOV and B instructions.

@@ -1,6 +1,6 @@
1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.	1		// Code generated by wincallback.go using 'go generate'. DO NOT EDIT.
2			2
3	-	//go:build darwin \|\| freebsd \|\| linux	3	+	//go:build darwin \|\| freebsd \|\| linux \|\| netbsd
4			4
5		// External code calls into callbackasm at an offset corresponding	5		// External code calls into callbackasm at an offset corresponding
6		// to the callback index. Callbackasm is a table of MOV and B instructions.	6		// to the callback index. Callbackasm is a table of MOV and B instructions.