Proposed patch

nodejs-22.12.0-paxmarking.patch (text/plain), 3.19 KB, created by Guillaume Ceccarelli on 2024-12-19 13:25:01 UTC

Signed-off-by: Guillaume Ceccarelli <[e-mail]>

diff -ruN a/node.gyp b/node.gyp
--- a/node.gyp	2024-12-18 22:24:05.197052466 +0000
+++ b/node.gyp	2024-12-19 00:30:36.358253006 +0000
@@ -435,6 +435,7 @@
       'test/cctest/test_inspector_socket_server.cc',
     ],
     'node_mksnapshot_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)node_mksnapshot<(EXECUTABLE_SUFFIX)',
+    'node_mksnapshot_u_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)node_mksnapshot_u<(EXECUTABLE_SUFFIX)',
     'node_js2c_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)node_js2c<(EXECUTABLE_SUFFIX)',
     'conditions': [
       ['GENERATOR == "ninja"', {
@@ -730,10 +731,24 @@
             }, {
               'actions': [
                 {
+                  'action_name': 'run_pax_mksnapshot',
+                  'inputs': [
+                    '<(node_mksnapshot_exec)',
+                  ],
+                  'outputs': [
+                    '<(node_mksnapshot_u_exec)',
+                  ],
+                  'action': [
+                    'bash',
+                    '-c',
+                    'mv <(node_mksnapshot_exec) <(node_mksnapshot_u_exec) && paxmark.sh m <(node_mksnapshot_u_exec)',
+                  ],
+                },
+                {
                   'action_name': 'node_mksnapshot',
                   'process_outputs_as_sources': 1,
                   'inputs': [
-                    '<(node_mksnapshot_exec)',
+                    '<(node_mksnapshot_u_exec)',
                   ],
                   'outputs': [
                     '<(SHARED_INTERMEDIATE_DIR)/node_snapshot.cc',
diff -ruN a/tools/v8_gypfiles/v8.gyp b/tools/v8_gypfiles/v8.gyp
--- a/tools/v8_gypfiles/v8.gyp	2024-12-18 22:24:05.279386887 +0000
+++ b/tools/v8_gypfiles/v8.gyp	2024-12-18 22:23:29.814918484 +0000
@@ -9,6 +9,7 @@
     'v8_vector_stores%': 0,
     'v8_embed_script%': "",
     'mksnapshot_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
+    'mksnapshot_u_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot_u<(EXECUTABLE_SUFFIX)',
     'v8_os_page_size%': 0,
     'generate_bytecode_output_root': '<(SHARED_INTERMEDIATE_DIR)/generate-bytecode-output-root',
     'generate_bytecode_builtins_list_output': '<(generate_bytecode_output_root)/builtins-generated/bytecodes-builtins-list.h',
@@ -1693,7 +1694,7 @@
       ],
     },  # bytecode_builtins_list_generator
     {
-      'target_name': 'mksnapshot',
+      'target_name': 'mksnapshot_u',
       'type': 'executable',
       'dependencies': [
         'v8_base_without_compiler',
@@ -1719,6 +1720,27 @@
           'ldflags': [ '-fno-lto' ],
         }],
       ],
+    },  # mksnapshot_u
+    {
+      'target_name': 'mksnapshot',
+      'type': 'none',
+      'dependencies': ['mksnapshot_u'],
+      'actions': [
+        {
+          'action_name': 'paxmark_mksnapshot',
+          'inputs': [
+            '<(mksnapshot_u_exec)',
+          ],
+          'outputs': [
+            '<(mksnapshot_exec)',
+          ],
+          'action': [
+            'bash',
+            '-c',
+            'cp <(mksnapshot_u_exec) <(mksnapshot_exec) && paxmark.sh m <(mksnapshot_exec)'
+          ],
+        },
+      ],
     },  # mksnapshot
     {
       'target_name': 'torque',