3ada6f2740
The pointer compression cage is the virtual memory reservation that all compressed pointers fall within. This CL splits pointer compression into two modes: a per-Isolate cage and a shared cage among multiple Isolates. When multiple Isolates are sharing a cage, they can decompress each others' pointers and share the same virtual memory range. Bug: v8:11460 Change-Id: I7b89b7413b8e7ca6b8b6faafd083dc387542a8b4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2783674 Reviewed-by: Dan Elphick <delphick@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#73916}
28 lines
734 B
JSON
28 lines
734 B
JSON
{
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"current_cpu": "x64",
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"dcheck_always_on": false,
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"is_android": false,
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"is_asan": false,
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"is_cfi": false,
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"is_clang": true,
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"is_component_build": false,
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"is_debug": false,
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"is_full_debug": false,
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"is_gcov_coverage": false,
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"is_ubsan_vptr": false,
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"is_msan": false,
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"is_tsan": false,
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"target_cpu": "x64",
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"v8_current_cpu": "x64",
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"v8_enable_i18n_support": true,
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"v8_enable_verify_predictable": false,
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"v8_target_cpu": "x64",
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"v8_enable_concurrent_marking": true,
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"v8_enable_verify_csa": false,
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"v8_enable_lite_mode": false,
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"v8_enable_pointer_compression": false,
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"v8_enable_pointer_compression_shared_cage": false,
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"v8_control_flow_integrity": false,
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"v8_enable_webassembly": true
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}
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