mirror of
https://github.com/netbirdio/gvisor.git
synced 2026-05-22 17:12:49 -07:00
Ayush Ranjan
d4861911c2
Earlier the atomicbitops_state_autogen.go was not being built because it had an impossible build condition: `(amd64 || arm64) && !amd64 && !arm64`. This is a known deficiency in go_stateify tool. This was solved via having two identical files like 32b_32bit.go and 32b_64bit.go. Just piggyback this. This changes also enhances `atomicbitops.Bool` in the following ways: - Added RacyLoad(), RacyStore() and CompareAndSwap() for Bool to bring it up to speed with the other types. - Delegated the actual atomic operations work to the underlying Uint32. - Cleaned up code with b32(); similar to what sync/atomic.Bool does. PiperOrigin-RevId: 597607982
47 lines
1008 B
Python
47 lines
1008 B
Python
load("//tools:defs.bzl", "go_library", "go_test")
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package(
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default_applicable_licenses = ["//:license"],
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licenses = ["notice"],
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)
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go_library(
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name = "atomicbitops",
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srcs = [
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"32b_32bit.go",
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"32b_64bit.go",
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"aligned_32bit_unsafe.go",
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"aligned_64bit.go",
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"atomicbitops.go",
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"atomicbitops_amd64.s",
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"atomicbitops_arm64.go",
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"atomicbitops_arm64.s",
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"atomicbitops_float64.go",
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"atomicbitops_noasm.go",
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],
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visibility = ["//:sandbox"],
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deps = [
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"//pkg/cpuid",
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"//pkg/sync",
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"@org_golang_x_sys//cpu:go_default_library",
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],
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)
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go_test(
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name = "atomicbitops_benchmark_test",
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size = "small",
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srcs = ["atomicbitops_benchmark_test.go"],
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library = ":atomicbitops",
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)
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go_test(
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name = "atomicbitops_test",
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size = "small",
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srcs = [
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"aligned_test.go",
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"atomicbitops_test.go",
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],
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library = ":atomicbitops",
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deps = ["//pkg/sync"],
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)
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