File partition_alloc-no-lto.patch of Package nodejs-electron

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File partition_alloc-no-lto.patch of Package nodejs-electron

Compile files which declare functions in inline assembly without LTO due to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703

--- src/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn.old	2022-10-01 13:53:03.367797474 +0200
+++ src/base/allocator/partition_allocator/src/partition_alloc/BUILD.gn	2022-10-05 14:23:53.999860356 +0200
@@ -90,6 +90,33 @@ if (!is_debug || partition_alloc_optimiz
   _add_configs += [ "//build/config/compiler:no_optimize" ]
 }
 
+if (use_starscan) {
+ static_library("partition_alloc_asm") {
+  if (gcc_lto) {
+    configs -= [ "//build/config/compiler:gcc_lto" ]
+  }
+  if (current_cpu == "x64") {
+    assert(pcscan_stack_supported)
+    sources = [ "starscan/stack/asm/x64/push_registers_asm.cc" ]
+  } else if (current_cpu == "x86") {
+    assert(pcscan_stack_supported)
+    sources = [ "starscan/stack/asm/x86/push_registers_asm.cc" ]
+  } else if (current_cpu == "arm") {
+    assert(pcscan_stack_supported)
+    sources = [ "starscan/stack/asm/arm/push_registers_asm.cc" ]
+  } else if (current_cpu == "arm64") {
+    assert(pcscan_stack_supported)
+    sources = [ "starscan/stack/asm/arm64/push_registers_asm.cc" ]
+  } else if (current_cpu == "riscv64") {
+    assert(pcscan_stack_supported)
+    sources = [ "starscan/stack/asm/riscv64/push_registers_asm.cc" ]
+  } else {
+    assert(!pcscan_stack_supported)
+    # To support a trampoline for another arch, please refer to v8/src/heap/base.
+  }
+ }
+}
+
 component("raw_ptr") {
   # `gn check` is unhappy with most `#includes` when PA isn't
   # actually built.
@@ -497,25 +524,10 @@ if (is_clang_or_gcc) {
       # The Android NDK supports PR_MTE_* macros as of NDK r23.
       defines += [ "HAS_PR_MTE_MACROS" ]
     }
+    deps = [ ":allocator_base" ]
     if (use_starscan) {
-      if (current_cpu == "x64") {
-        assert(pcscan_stack_supported)
-        sources += [ "starscan/stack/asm/x64/push_registers_asm.cc" ]
-      } else if (current_cpu == "x86") {
-        assert(pcscan_stack_supported)
-        sources += [ "starscan/stack/asm/x86/push_registers_asm.cc" ]
-      } else if (current_cpu == "arm") {
-        assert(pcscan_stack_supported)
-        sources += [ "starscan/stack/asm/arm/push_registers_asm.cc" ]
-      } else if (current_cpu == "arm64") {
-        assert(pcscan_stack_supported)
-        sources += [ "starscan/stack/asm/arm64/push_registers_asm.cc" ]
-      } else if (current_cpu == "riscv64") {
-        assert(pcscan_stack_supported)
-        sources += [ "starscan/stack/asm/riscv64/push_registers_asm.cc" ]
-      } else {
-        # To support a trampoline for another arch, please refer to v8/src/heap/base.
-        assert(!pcscan_stack_supported)
+      if (current_cpu == "x64" || current_cpu == "x86" || current_cpu == "arm" || current_cpu == "arm64" || current_cpu == "riscv64") {
+        deps += [ ":partition_alloc_asm" ]
       }
     }
     if (use_freelist_pool_offsets) {
@@ -536,7 +548,6 @@ if (is_clang_or_gcc) {
       ":memory_tagging",
       "//build/config/compiler:wexit_time_destructors",
     ]
-    deps = [ ":allocator_base" ]
     public_configs = []
     if (is_android) {
       # tagging.cc requires __arm_mte_set_* functions.

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File partition_alloc-no-lto.patch of Package nodejs-electron

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