On Tue, Sep 23, 2025 at 08:47:58AM +0200, Antoine Jacoutot wrote: > On Sun, Sep 21, 2025 at 01:49:25PM +0200, Antoine Jacoutot wrote: > > Hi. > > > > This is a first tentative update diff for the latest webkitgtk 2.50.0 > > release. > > Sending now so that it has a chance to make release and be able to get > > security > > updates (webkitgtk does not do stable releases -1 nor backports, it just > > increments).
Makes sense to me. > > This is not the final diff, I need to see how to re-enable the GPU process > > without dma-buf support which OpenBSD does not support. :-/ > > There might also be a few adjustments here and there. > > > > But that should be enough to test whether it builds and runs on !amd64 > > platforms. I am in the process of testing arm64. FWIW all three flavors built for me on arm64 w/IBT. > > If it fails to build on 32-bit platforms, let me know if this fixes it: > > https://github.com/WebKit/WebKit/pull/51010 > > > > Thanks a lot! > > New diff with fixed PLISTs. As mentioned privately, something like this appears needed for riscv64. Build still ongoing. --- patches/patch-Source_JavaScriptCore_assembler_MacroAssemblerRISCV64_h.orig Sun Sep 28 12:15:31 2025 +++ patches/patch-Source_JavaScriptCore_assembler_MacroAssemblerRISCV64_h Mon Sep 29 02:44:23 2025 @@ -1,3 +1,5 @@ +First hunk: + https://github.com/WebKit/WebKit/pull/36459/ From de57a167af8ec11f1f12e2d1f40bcd60334f77d6 Mon Sep 17 00:00:00 2001 @@ -12,6 +14,11 @@ Date: Mon, 11 Nov 2024 00:56:40 +0800 * Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.h: (JSC::MacroAssemblerRISCV64::add8): +Second hunk: + +add missing implementation for convertUInt32ToDouble (and Float), used at +least in Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp + Index: Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.h --- Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.h.orig +++ Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.h @@ -30,3 +37,20 @@ Index: Source/JavaScriptCore/assembler/MacroAssemblerR void add32(RegisterID src, RegisterID dest) { add32(src, dest, dest); +@@ -3544,6 +3552,16 @@ class MacroAssemblerRISCV64 : public AbstractMacroAsse + void convertInt32ToDouble(RegisterID src, FPRegisterID dest) + { + m_assembler.fcvtInsn<RISCV64Assembler::FCVTType::D, RISCV64Assembler::FCVTType::W>(dest, src); ++ } ++ ++ void convertUInt32ToFloat(RegisterID src, FPRegisterID dest) ++ { ++ m_assembler.fcvtInsn<RISCV64Assembler::FCVTType::S, RISCV64Assembler::FCVTType::WU>(dest, src); ++ } ++ ++ void convertUnt32ToDouble(RegisterID src, FPRegisterID dest) ++ { ++ m_assembler.fcvtInsn<RISCV64Assembler::FCVTType::D, RISCV64Assembler::FCVTType::WU>(dest, src); + } + + void convertInt32ToDouble(TrustedImm32 imm, FPRegisterID dest) -- jca
