7276f14ca7
Added a few samples and support for building them. The samples include a simple shell that can be used to benchmark and test V8.
Changed V8::GetVersion to return the version as a string.
Added source for lazily loaded scripts to snapshots and made serialization non-destructive.
Improved ARM support by fixing the write barrier code to use aligned loads and stores and by removing premature locals optimization that relied on broken support for callee-saved registers (removed).
Refactored the code for marking live objects during garbage collection and the code for allocating objects in paged spaces. Introduced an abstraction for the map word of a heap-allocated object and changed the memory allocator to allocate executable memory only for spaces that may contain code objects.
Moved StringBuilder to utils.h and ScopedLock to platform.h, where they can be used by debugging and logging modules. Added thread-safe message queues for dealing with debugger events.
Fixed the source code reported by toString for certain builtin empty functions and made sure that the prototype property of a function is enumerable.
Improved performance of converting values to condition flags in generated code.
Merged disassembler-{arch} files.
git-svn-id: http://v8.googlecode.com/svn/trunk@8 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
102 lines
3.8 KiB
Plaintext
102 lines
3.8 KiB
Plaintext
2008-07-30: Version 0.2.0 (129146)
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Changed all text files to have native svn:eol-style.
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Added a few samples and support for building them. The samples
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include a simple shell that can be used to benchmark and test V8.
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Changed V8::GetVersion to return the version as a string.
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Added source for lazily loaded scripts to snapshots and made
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serialization non-destructive.
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Improved ARM support by fixing the write barrier code to use
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aligned loads and stores and by removing premature locals
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optimization that relied on broken support for callee-saved
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registers (removed).
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Refactored the code for marking live objects during garbage
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collection and the code for allocating objects in paged
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spaces. Introduced an abstraction for the map word of a heap-
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allocated object and changed the memory allocator to allocate
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executable memory only for spaces that may contain code objects.
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Moved StringBuilder to utils.h and ScopedLock to platform.h, where
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they can be used by debugging and logging modules. Added
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thread-safe message queues for dealing with debugger events.
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Fixed the source code reported by toString for certain builtin
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empty functions and made sure that the prototype property of a
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function is enumerable.
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Improved performance of converting values to condition flags in
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generated code.
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Merged disassembler-{arch} files.
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2008-07-28: Version 0.1.4 (128918)
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Added support for storing JavaScript stack traces in a stack
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allocated buffer to make it visible in shallow core dumps.
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Controlled by the --preallocate-message-memory flag which is
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disabled by default.
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2008-07-25: Version 0.1.3 (128832)
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Fixed bug in JSObject::GetPropertyAttributePostInterceptor where
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map transitions would count as properties.
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Allowed aliased eval invocations by treating them as evals in the
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global context. This may change in the future.
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Added support for accessing the last entered context through the
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API and renamed Context::Current to Context::GetCurrent and
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Context::GetSecurityContext to Context::GetCurrentSecurityContext.
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Fixed bug in the debugger that would cause the debugger scripts to
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be recursively loaded and changed all disabling of interrupts to
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be block-structured.
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Made snapshot data read-only to allow it to be more easily shared
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across multiple users of V8 when linked as a shared library.
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2008-07-16: Version 0.1.2 (127441)
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Fixed building on Mac OS X by recognizing i386 and friends as
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IA-32 platforms.
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Added propagation of stack overflow exceptions that occur while
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compiling nested functions.
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Improved debugger with support for recursive break points and
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handling of exceptions that occur in the debugger JavaScript code.
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Renamed GetInternal to GetInternalField and SetInternal to
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SetInternalField in the API and moved InternalFieldCount and
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SetInternalFieldCount from FunctionTemplate to ObjectTemplate.
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2008-07-09: Version 0.1.1 (126448)
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Fixed bug in stack overflow check code for IA-32 targets where a
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non-tagged value in register eax was pushed to the stack.
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Fixed potential quadratic behavior when converting strings to
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numbers.
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Fixed bug where the return value from Object::SetProperty could
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end up being the property holder instead of the written value.
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Improved debugger support by allowing nested break points and by
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dealing with stack-overflows when compiling functions before
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setting break points in them.
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2008-07-03: Version 0.1.0 (125876)
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Initial export.
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