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deps: patch V8 to 6.1.534.38 #15431

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deps: patch V8 to 6.1.534.38 #15431

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2 changes: 1 addition & 1 deletion deps/v8/include/v8-version.h
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
#define V8_MAJOR_VERSION 6
#define V8_MINOR_VERSION 1
#define V8_BUILD_NUMBER 534
#define V8_PATCH_LEVEL 36
#define V8_PATCH_LEVEL 38
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Is there another open patch going to 37?

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@targos targos Sep 16, 2017 •
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the change in flag-definitions.h is the patch 37

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exactly. This patch includes both 37 + 38


// Use 1 for candidates and 0 otherwise.
// (Boolean macro values are not supported by all preprocessors.)
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2 changes: 1 addition & 1 deletion deps/v8/src/flag-definitions.h
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Expand Up @@ -491,7 +491,7 @@ DEFINE_BOOL(wasm_disable_structured_cloning, false,
"disable wasm structured cloning")
DEFINE_INT(wasm_num_compilation_tasks, 10,
"number of parallel compilation tasks for wasm")
DEFINE_BOOL(wasm_async_compilation, true,
DEFINE_BOOL(wasm_async_compilation, false,
"enable actual asynchronous compilation for WebAssembly.compile")
// Parallel compilation confuses turbo_stats, force single threaded.
DEFINE_VALUE_IMPLICATION(turbo_stats, wasm_num_compilation_tasks, 0)
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7 changes: 7 additions & 0 deletions deps/v8/src/libsampler/sampler.cc
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Expand Up @@ -450,11 +450,18 @@ void SignalHandler::FillRegisterState(void* context, RegisterState* state) {
state->sp = reinterpret_cast<void*>(mcontext.gregs[29]);
state->fp = reinterpret_cast<void*>(mcontext.gregs[30]);
#elif V8_HOST_ARCH_PPC
#if V8_LIBC_GLIBC
state->pc = reinterpret_cast<void*>(ucontext->uc_mcontext.regs->nip);
state->sp =
reinterpret_cast<void*>(ucontext->uc_mcontext.regs->gpr[PT_R1]);
state->fp =
reinterpret_cast<void*>(ucontext->uc_mcontext.regs->gpr[PT_R31]);
#else
// Some C libraries, notably Musl, define the regs member as a void pointer
state->pc = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[32]);
state->sp = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[1]);
state->fp = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[31]);
#endif
#elif V8_HOST_ARCH_S390
#if V8_TARGET_ARCH_32_BIT
// 31-bit target will have bit 0 (MSB) of the PSW set to denote addressing
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