Changeset 222495 in webkit for trunk/Source/JavaScriptCore/ChangeLog

Timestamp:

Sep 26, 2017, 12:07:45 AM (8 years ago)

Author:

[email protected]

Message:

Support building JavaScriptCore with the Bionic C library
​https://bugs.webkit.org/show_bug.cgi?id=177427

Reviewed by Michael Catanzaro.

Source/JavaScriptCore:

When compiling with the Bionic C library, the MachineContext.h header
should enable the same code paths that are enabled for the GNU C library.

The Bionic C library defines the BIONIC macro, but unlike other C
libraries that mimic the GNU one, it doesn't define GLIBC. So the
BIONIC macro checks have to match the GLIBC ones.

• runtime/MachineContext.h:

(JSC::MachineContext::stackPointer):
(JSC::MachineContext::framePointer):
(JSC::MachineContext::instructionPointer):
(JSC::MachineContext::argumentPointer<1>):
(JSC::MachineContext::llintInstructionPointer):

Source/WTF:

• wtf/Platform.h: Define HAVE_MACHINE_CONTEXT when BIONIC

is defined, i.e. when building with the Bionic C library.

File:

• trunk/Source/JavaScriptCore/ChangeLog (modified) (1 diff)

trunk/Source/JavaScriptCore/ChangeLog

@@ +1 @@
+2017-09-26  Zan Dobersek  <[email protected]>
+
+        Support building JavaScriptCore with the Bionic C library
+        https://bugs.webkit.org/show_bug.cgi?id=177427
+
+        Reviewed by Michael Catanzaro.
+
+        When compiling with the Bionic C library, the MachineContext.h header
+        should enable the same code paths that are enabled for the GNU C library.
+
+        The Bionic C library defines the __BIONIC__ macro, but unlike other C
+        libraries that mimic the GNU one, it doesn't define __GLIBC__. So the
+        __BIONIC__ macro checks have to match the __GLIBC__ ones.
+
+        * runtime/MachineContext.h:
+        (JSC::MachineContext::stackPointer):
+        (JSC::MachineContext::framePointer):
+        (JSC::MachineContext::instructionPointer):
+        (JSC::MachineContext::argumentPointer<1>):
+        (JSC::MachineContext::llintInstructionPointer):
+
 2017-09-25  Devin Rousso  <[email protected]>