Currently Execution::Call (and friends) still duplicate a lot of the
Call sequence logic that should be encapsulated in the Call and
CallFunction builtins. So the plan now is to switch Execution::Call
to accept any Callable and just pass that through to the Call builtin.
CQ_INCLUDE_TRYBOTS=tryserver.v8:v8_linux_nosnap_dbg
R=jarin@chromium.org
BUG=v8:4413
LOG=n
Review URL: https://codereview.chromium.org/1353723002
Cr-Commit-Position: refs/heads/master@{#30791}
Adds support for JS calls to the interpreter. In order to support
calls from the interpreter, the PushArgsAndCall builtin is added
which pushes a sequence of arguments onto the stack and calls
builtin::Call.
Adds the Call bytecode.
MIPS port contributed by akos.palfi@imgtec.com in https://codereview.chromium.org/1334873002/
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1323463005
Cr-Commit-Position: refs/heads/master@{#30710}
Adds support for property store operations via Store/KeyedStore ICs. Adds the
following bytecodes:
- StoreIC
- KeyedStoreIC
The --vector_store flag is now required for --ignition.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1319833004
Cr-Commit-Position: refs/heads/master@{#30660}
Adds support for property load operations via Load/KeyedLoad ICs. Adds the
following bytecodes:
- LoadIC
- KeyedLoadIC
Also adds support to the interpreter assembler for loading the type feedback
vector from the function on the stack, and calling ICs.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1309843007
Cr-Commit-Position: refs/heads/master@{#30543}
Adds support to the interpreter for loading literals from the constant pool.
Adds the LoadConstant bytecode and makes use of it for loading large Smis and
HeapObject literals.
Also removes unused HandleVector from utils.h.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1321663003
Cr-Commit-Position: refs/heads/master@{#30450}
Adds support for parameters to the BytecodeArrayBuilder and BytecodeGenerator.
Parameters are accessed as negative interpreter registers.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1303403004
Cr-Commit-Position: refs/heads/master@{#30403}
Adds implementations and tests for the following bytecodes:
- Add
- Sub
- Mul
- Div
- Mod
Also adds the Mod bytecode and adds support to BytecodeGenerator and
BytecodeArrayBuilder to enable it's use.
The current bytecodes always call through to the JS builtins. This also adds
LoadObjectField and CallJSBuiltin operators to the InterpreterAssembler.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1300813005
Cr-Commit-Position: refs/heads/master@{#30352}
Makes the following modifications to the interpreter builtins and
InterpreterAssembler:
- Adds an accumulator register and initializes it to undefined()
- Adds a register file pointer register and use it instead of FramePointer to
access registers
- Modifies builtin to support functions with 0 regiters in the register file
- Modifies builtin to Call rather than TailCall to first bytecode handler.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1289863003
Cr-Commit-Position: refs/heads/master@{#30219}
Moves the creation of the interpreter table early on during initialization
to ensure that even on nosnap builds it still gets allocated in the
first page.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1278413002
Cr-Commit-Position: refs/heads/master@{#30096}
