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build: enable maglev for Linux on s390x

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PR-URL: https://github.com/nodejs/node/pull/60863
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jake Yuesong Li <jake.yuesong@gmail.com>
This commit is contained in:
Richard Lau
2025-11-28 18:09:19 +00:00
committed by GitHub
parent d09c3ffb7c
commit 3c92ee1008
1 changed files with 2 additions and 1 deletions
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configure.py
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@@ -55,7 +55,7 @@ valid_mips_fpu = ('fp32', 'fp64', 'fpxx')
valid_mips_float_abi = ('soft', 'hard')
valid_intl_modes = ('none', 'small-icu', 'full-icu', 'system-icu')
icu_versions = json.loads((tools_path / 'icu' / 'icu_versions.json').read_text(encoding='utf-8'))
maglev_enabled_architectures = ('x64', 'arm', 'arm64')
maglev_enabled_architectures = ('x64', 'arm', 'arm64', 's390x')
# builtins may be removed later if they have been disabled by options
shareable_builtins = {'cjs_module_lexer/lexer': 'deps/cjs-module-lexer/lexer.js',
@@ -1830,6 +1830,7 @@ def configure_v8(o, configs):
o['variables']['v8_promise_internal_field_count'] = 1 # Add internal field to promises for async hooks.
o['variables']['v8_use_siphash'] = 0 if options.without_siphash else 1
o['variables']['v8_enable_maglev'] = B(not options.v8_disable_maglev and
flavor != 'zos' and
o['variables']['target_arch'] in maglev_enabled_architectures)
o['variables']['v8_enable_pointer_compression'] = 1 if options.enable_pointer_compression else 0
# Using the sandbox requires always allocating array buffer backing stores in the sandbox.