Commit 2abc98e
build: add flag to build V8 with OBJECT_PRINT
Add a configure flag to build V8 with `-DOBJECT_PRINT`, which will
expose auxiliar functions to inspect heap objects using native
debuggers.
Fixes: #32402
Signed-off-by: Mary Marchini <mmarchini@netflix.com>
PR-URL: #32834
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <ryzokuken@disroot.org>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>1 parent b93ba07 commit 2abc98e
1 file changed
Lines changed: 7 additions & 0 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -659,6 +659,12 @@ | |||
| 659 | 659 | 'memory footprint, but also implies no just-in-time compilation ' + | |
| 660 | 660 | 'support, thus much slower execution)') | |
| 661 | 661 | ||
| 662 | + parser.add_option('--v8-enable-object-print', | ||
| 663 | + action='store_true', | ||
| 664 | + dest='v8_enable_object_print', | ||
| 665 | + default=False, | ||
| 666 | + help='compile V8 with auxiliar functions for native debuggers') | ||
| 667 | + | ||
| 662 | 668 | parser.add_option('--node-builtin-modules-path', | |
| 663 | 669 | action='store', | |
| 664 | 670 | dest='node_builtin_modules_path', | |
@@ -1266,6 +1272,7 @@ def configure_v8(o): | |||
| 1266 | 1272 | o['variables']['v8_no_strict_aliasing'] = 1 # Work around compiler bugs. | |
| 1267 | 1273 | o['variables']['v8_optimized_debug'] = 0 if options.v8_non_optimized_debug else 1 | |
| 1268 | 1274 | o['variables']['dcheck_always_on'] = 1 if options.v8_with_dchecks else 0 | |
| 1275 | + o['variables']['v8_enable_object_print'] = 1 if options.v8_enable_object_print else 0 | ||
| 1269 | 1276 | o['variables']['v8_random_seed'] = 0 # Use a random seed for hash tables. | |
| 1270 | 1277 | o['variables']['v8_promise_internal_field_count'] = 1 # Add internal field to promises for async hooks. | |
| 1271 | 1278 | o['variables']['v8_use_siphash'] = 0 if options.without_siphash else 1 | |
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