pmatos

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Build Commands

V8 uses GN + Ninja build system. The primary development tool is tools/dev/gm.py:

# Quick build and test

pmatos

#lang racket

(define one #x3fff8000000000000000)
(define two #x40008000000000000000)
(define three #x4000c000000000000000)

(define (fits-in-80bit? x)
  (zero? (arithmetic-shift x -80)))

(define (sign x)

pmatos

version: "3.7"

services:
    runner:
      image: pmatos/github-runner:latest
      environment:
        RUNNER_NAME: "arm64-ChezScheme-runner"
        RUNNER_REPOSITORY_URL: ${RUNNER_REPOSITORY_URL}
        GITHUB_ACCESS_TOKEN: ${GITHUB_ACCESS_TOKEN}
      volumes:

pmatos

#lang racket/base

(require xsmith
         racr
         xsmith/racr-convenience
         racket/pretty
         racket/random
         racket/list
         racket/class
         racket/string

pmatos

#!/bin/sh

# Adjust the following variables as necessary
REMOTE=github
BRANCH=$(git rev-parse --abbrev-ref HEAD)
BATCH_SIZE=500

# check if the branch exists on the remote
if git show-ref --quiet --verify refs/remotes/$REMOTE/$BRANCH; then
    # if so, only push the commits that are not on the remote already

pmatos

diff --git a/Source/JavaScriptCore/jsc.cpp b/Source/JavaScriptCore/jsc.cpp
index ead01e20b7a..fa69e09e84e 100644
--- a/Source/JavaScriptCore/jsc.cpp
+++ b/Source/JavaScriptCore/jsc.cpp
@@ -140,17 +140,46 @@
 #if __has_include(<WebKitAdditions/MemoryFootprint.h>)
 #include <WebKitAdditions/MemoryFootprint.h>
 #else
+#include <unistd.h>
+#include <sys/resource.h>

pmatos

FAILED: Source/JavaScriptCore/shell/CMakeFiles/testb3.dir/__/b3/testb3.cpp.o 
/home/pmatos/installs/infer-linux64-v0.16.0/lib/infer/facebook-clang-plugins/clang/install/bin/clang++  -DBUILDING_JSCONLY__ -DBUILDING_WITH_CMAKE=1 -DBUILDING_testb3 -DHAVE_CONFIG_H=1 -DSTATICALLY_LINKED_WITH_WTF -IDerivedSources/ForwardingHeaders -I. -I../../Source/JavaScriptCore -I../../Source/JavaScriptCore/API -I../../Source/JavaScriptCore/assembler -I../../Source/JavaScriptCore/b3 -I../../Source/JavaScriptCore/b3/air -I../../Source/JavaScriptCore/bindings -I../../Source/JavaScriptCore/builtins -I../../Source/JavaScriptCore/bytecode -I../../Source/JavaScriptCore/bytecompiler -I../../Source/JavaScriptCore/dfg -I../../Source/JavaScriptCore/disassembler -I../../Source/JavaScriptCore/disassembler/ARM64 -I../../Source/JavaScriptCore/disassembler/udis86 -I../../Source/JavaScriptCore/domjit -I../../Source/JavaScriptCore/ftl -I../../Source/JavaScriptCore/heap -I../../Source/JavaScriptCore/debugger -I../../Source/JavaScriptCore/inspecto

pmatos

#lang racket/base
;; ---------------------------------------------------------------------------------------------------
(require (for-syntax racket/base racket/string)
         racket/contract
         racket/require-syntax racket/provide-syntax
         racket/match
         racket/list
         syntax/parse/define
         racket/struct-info)