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https://github.com/denoland/rusty_v8.git
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f7145b9828
Enabling the shared read-only heap comes with a restriction that all isolates running at the same time must be created from the same snapshot. This is problematic for Deno, which has separate "runtime" and "typescript compiler" snapshots, and sometimes uses them both at the same time.
51 lines
2 KiB
Text
51 lines
2 KiB
Text
# This file is used by the GN meta build system to find the root of the source
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# tree and to set startup options. For documentation on the values set in this
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# file, run "gn help dotfile" at the command line.
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# The location of the build configuration file.
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buildconfig = "//build/config/BUILDCONFIG.gn"
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# These are the targets to check headers for by default. The files in targets
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# matching these patterns (see "gn help label_pattern" for format) will have
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# their includes checked for proper dependencies when you run either
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# "gn check" or "gn gen --check".
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check_targets = []
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# The secondary source root is a parallel directory tree where
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# GN build files are placed when they can not be placed directly
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# in the source tree, e.g. for third party source trees.
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secondary_source = "//v8/"
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default_args = {
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clang_use_chrome_plugins = false
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is_component_build = false
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linux_use_bundled_binutils = false
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use_dummy_lastchange = true
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use_sysroot = false
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win_crt_flavor_agnostic = true
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# Minimize size of debuginfo in distributed static library.
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line_tables_only = true
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no_inline_line_tables = true
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symbol_level = 1
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use_debug_fission = false
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v8_enable_sandbox = false
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v8_enable_snapshot_compression = false
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v8_enable_javascript_promise_hooks = true
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v8_promise_internal_field_count = 1
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v8_use_external_startup_data = false
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v8_use_snapshot = true
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# Ensure allocation of typed arrays and arraybuffers always goes through
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# the embedder's ArrayBufferAllocator, otherwise small buffers get moved
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# around by the garbage collector but embedders normally want them to have
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# fixed addresses.
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v8_typed_array_max_size_in_heap = 0
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# Enabling the shared read-only heap comes with a restriction that all
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# isolates running at the same time must be created from the same snapshot.
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# This is problematic for Deno, which has separate "runtime" and "typescript
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# compiler" snapshots, and sometimes uses them both at the same time.
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v8_enable_shared_ro_heap = false
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}
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