| Andrew Geissler | f103a7f | 2021-05-07 16:09:40 -0500 | [diff] [blame] | 1 | Description: mksnapshot uses too much memory on 32-bit mipsel |
| 2 | Author: Jérémy Lal <kapouer@melix.org> |
| 3 | Last-Update: 2020-06-03 |
| 4 | Forwarded: https://bugs.chromium.org/p/v8/issues/detail?id=10586 |
| 5 | |
| 6 | This ensures that we reserve 500M instead of 2G range for codegen |
| 7 | ensures that qemu-mips can allocate such large ranges |
| 8 | |
| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 9 | Upstream-Status: Inappropriate [embedded specific] |
| 10 | |
| 11 | Imported from debian https://salsa.debian.org/js-team/nodejs/-/blob/master-12.x/debian/patches/mips-less-memory.patch |
| 12 | https://buildd.debian.org/status/fetch.php?pkg=nodejs&arch=mipsel&ver=12.17.0~dfsg-2&stamp=1591050388&raw=0 |
| 13 | |
| Andrew Geissler | f103a7f | 2021-05-07 16:09:40 -0500 | [diff] [blame] | 14 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 15 | |
| 16 | --- a/deps/v8/src/common/globals.h |
| 17 | +++ b/deps/v8/src/common/globals.h |
| 18 | @@ -224,7 +224,7 @@ constexpr size_t kMinimumCodeRangeSize = |
| 19 | constexpr size_t kMinExpectedOSPageSize = 64 * KB; // OS page on PPC Linux |
| 20 | #elif V8_TARGET_ARCH_MIPS |
| 21 | constexpr bool kPlatformRequiresCodeRange = false; |
| 22 | -constexpr size_t kMaximalCodeRangeSize = 2048LL * MB; |
| 23 | +constexpr size_t kMaximalCodeRangeSize = 512 * MB; |
| 24 | constexpr size_t kMinimumCodeRangeSize = 0 * MB; |
| 25 | constexpr size_t kMinExpectedOSPageSize = 4 * KB; // OS page. |
| 26 | #else |
| 27 | --- a/deps/v8/src/codegen/mips/constants-mips.h |
| 28 | +++ b/deps/v8/src/codegen/mips/constants-mips.h |
| 29 | @@ -140,7 +140,7 @@ const uint32_t kLeastSignificantByteInIn |
| 30 | namespace v8 { |
| 31 | namespace internal { |
| 32 | |
| 33 | -constexpr size_t kMaxPCRelativeCodeRangeInMB = 4096; |
| 34 | +constexpr size_t kMaxPCRelativeCodeRangeInMB = 1024; |
| 35 | |
| 36 | // ----------------------------------------------------------------------------- |
| 37 | // Registers and FPURegisters. |