> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr > [esi+0x30], xmm0`". > > "`movaps`" must operate with aligned addresses as >> When the source or destination operand is a memory operand, the operand must >> be aligned on a 16-byte boundary or a general-protection exception (#GP) is >> generated > > written in docs. When crashes, ESI contains value like `0x27DB63A8`, so it > doesn’t seem aligned to 16-byte boundary. The line "`siginfo: > ExceptionCode=0xc0000005, reading address 0xffffffff`" from `hs_err` file > implicitly says it is GP, not a real "reading address 0xffffffff". > > It might be related to clang-cl bug, see > https://github.com/llvm/llvm-project/issues/55844 > > The workaround is to disable SSE when building 32bit on Windows. (`-mno-sse`)
Roman Marchenko has updated the pull request incrementally with one additional commit since the last revision: Update WebKitCompilerFlags.cmake ------------- Changes: - all: https://git.openjdk.org/jfx/pull/1764/files - new: https://git.openjdk.org/jfx/pull/1764/files/14695e6c..f57dad8e Webrevs: - full: https://webrevs.openjdk.org/?repo=jfx&pr=1764&range=01 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1764&range=00-01 Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1764.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1764/head:pull/1764 PR: https://git.openjdk.org/jfx/pull/1764
