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--- a/Source/JavaScriptCore/runtime/MachineContext.h
+++ b/Source/JavaScriptCore/runtime/MachineContext.h
@@ -196,7 +196,7 @@
#error Unknown Architecture
#endif
-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
+#elif OS(FUCHSIA) || defined(__linux__)
#if CPU(X86)
return reinterpret_cast<void*&>((uintptr_t&) machineContext.gregs[REG_ESP]);
@@ -347,7 +347,7 @@
#error Unknown Architecture
#endif
-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
+#elif OS(FUCHSIA) || defined(__linux__)
// The following sequence depends on glibc's sys/ucontext.h.
#if CPU(X86)
@@ -498,7 +498,7 @@
#error Unknown Architecture
#endif
-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
+#elif OS(FUCHSIA) || defined(__linux__)
// The following sequence depends on glibc's sys/ucontext.h.
#if CPU(X86)
@@ -656,7 +656,7 @@
#error Unknown Architecture
#endif
-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
+#elif OS(FUCHSIA) || defined(__linux__)
// The following sequence depends on glibc's sys/ucontext.h.
#if CPU(X86)
@@ -773,7 +773,7 @@
#error Unknown Architecture
#endif
-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
+#elif OS(FUCHSIA) || defined(__linux__)
// The following sequence depends on glibc's sys/ucontext.h.
#if CPU(X86)
--- a/Source/JavaScriptCore/runtime/OptionsList.h
+++ b/Source/JavaScriptCore/runtime/OptionsList.h
@@ -43,6 +43,16 @@
constexpr bool enableWebAssemblyStreamingApi = false;
#endif
+#if defined(__GLIBC__)
+constexpr unsigned jscMaxPerThreadStack = 4 * MB;
+constexpr unsigned jscSoftReservedZoneSize = 128 * KB;
+constexpr unsigned jscReservedZoneSize = 64 * KB;
+#else
+constexpr unsigned jscMaxPerThreadStack = 80 * KB;
+constexpr unsigned jscSoftReservedZoneSize = 32 * KB;
+constexpr unsigned jscReservedZoneSize = 16 * KB;
+#endif
+
// How do JSC VM options work?
// ===========================
// The FOR_EACH_JSC_OPTION() macro below defines a list of all JSC options in use,
--- a/Source/ThirdParty/ANGLE/src/compiler/preprocessor/preprocessor_tab_autogen.cpp
+++ b/Source/ThirdParty/ANGLE/src/compiler/preprocessor/preprocessor_tab_autogen.cpp
@@ -728,7 +728,7 @@
#if YYERROR_VERBOSE
# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
+# if defined __linux__ && defined _STRING_H
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
@@ -743,7 +743,7 @@
# endif
# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
# define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
--- a/Source/WTF/wtf/PlatformHave.h
+++ b/Source/WTF/wtf/PlatformHave.h
@@ -222,7 +222,7 @@
#define HAVE_HOSTED_CORE_ANIMATION 1
#endif
-#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__GLIBC__) || defined(__BIONIC__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
+#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__linux__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
#define HAVE_MACHINE_CONTEXT 1
#endif
--- a/Source/WebCore/xml/XPathGrammar.cpp
+++ b/Source/WebCore/xml/XPathGrammar.cpp
@@ -966,7 +966,7 @@
#if YYERROR_VERBOSE
# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
+# if defined __linux__ && defined _STRING_H
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
@@ -989,7 +989,7 @@
# endif
# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
# define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
