mksnapshot uses too much memory on 32-bit mipsel

Last-Update: 2020-06-03
Forwarded: https://bugs.chromium.org/p/v8/issues/detail?id=10586

Gbp-Pq: Name mips-less-memory.patch

diff --git a/deps/v8/src/codegen/mips/constants-mips.h b/deps/v8/src/codegen/mips/constants-mips.h
index d2b3f6b08f1dfe3eb68778dcfda4edb3e096f49c..a3a9e35a42b72cf8b347cd8765027d9dd9ff39f5 100644 (file)
--- a/deps/v8/src/codegen/mips/constants-mips.h
+++ b/deps/v8/src/codegen/mips/constants-mips.h
@@ -137,7 +137,7 @@ const uint32_t kLeastSignificantByteInInt32Offset = 3;
 namespace v8 {
 namespace internal {
 
-constexpr size_t kMaxPCRelativeCodeRangeInMB = 4096;
+constexpr size_t kMaxPCRelativeCodeRangeInMB = 1024;
 
 // -----------------------------------------------------------------------------
 // Registers and FPURegisters.

diff --git a/deps/v8/src/common/globals.h b/deps/v8/src/common/globals.h
index ac48a5a1bc310806b3cf5cf27b4f1fddb1389bba..063b26678d27193df6ce1b1166b73428d712aaf7 100644 (file)
--- a/deps/v8/src/common/globals.h
+++ b/deps/v8/src/common/globals.h
@@ -206,7 +206,7 @@ constexpr size_t kMinimumCodeRangeSize = 0 * MB;
 constexpr size_t kMinExpectedOSPageSize = 64 * KB;  // OS page on PPC Linux
 #elif V8_TARGET_ARCH_MIPS
 constexpr bool kRequiresCodeRange = false;
-constexpr size_t kMaximalCodeRangeSize = 2048LL * MB;
+constexpr size_t kMaximalCodeRangeSize = 512 * MB;
 constexpr size_t kMinimumCodeRangeSize = 0 * MB;
 constexpr size_t kMinExpectedOSPageSize = 4 * KB;  // OS page.
 #else