From: Jérémy Lal <kapouer@melix.org>
Date: Sat, 8 Aug 2020 12:09:43 +0000 (+0100)
Subject: mksnapshot uses too much memory on 32-bit mipsel
X-Git-Tag: archive/raspbian/18.12.1+dfsg-2+rpi1~1^2^2^2^2^2^2^2~5
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=012fe1de4b748bcac5a7d7064ac799993f7d10b3;p=nodejs.git

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 d2b3f6b08..a3a9e35a4 100644
--- 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 ac48a5a1b..063b26678 100644
--- 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