LLVM: llvm::orc::TrampolinePool Class Reference (original) (raw)

Base class for pools of compiler re-entry trampolines. More...

#include "[llvm/ExecutionEngine/Orc/IndirectionUtils.h](IndirectionUtils%5F8h%5Fsource.html)"

Public Types
using NotifyLandingResolvedFunction
using ResolveLandingFunction
Public Member Functions
virtual ~TrampolinePool ()
Expected< ExecutorAddr > getTrampoline ()
Get an available trampoline address.
void releaseTrampoline (ExecutorAddr TrampolineAddr)
Returns the given trampoline to the pool for re-use.
Protected Member Functions
virtual Error grow ()=0

Base class for pools of compiler re-entry trampolines.

These trampolines are callable addresses that save all register state before calling a supplied function to return the trampoline landing address, then restore all state before jumping to that address. They are used by various ORC APIs to support lazy compilation

Definition at line 65 of file IndirectionUtils.h.

◆ NotifyLandingResolvedFunction

Initial value:

Represents an address in the executor process.

unique_function is a type-erasing functor similar to std::function.

Definition at line 67 of file IndirectionUtils.h.

◆ ResolveLandingFunction

Initial value:

NotifyLandingResolvedFunction OnLandingResolved) const>

unique_function< void(ExecutorAddr) const > NotifyLandingResolvedFunction

Definition at line 70 of file IndirectionUtils.h.

llvm::orc::TrampolinePool::~TrampolinePool ( ) virtualdefault

◆ getTrampoline()

◆ grow()

virtual Error llvm::orc::TrampolinePool::grow ( ) protectedpure virtual

◆ releaseTrampoline()

void llvm::orc::TrampolinePool::releaseTrampoline ( ExecutorAddr TrampolineAddr) inline

◆ AvailableTrampolines

std::vector<ExecutorAddr> llvm::orc::TrampolinePool::AvailableTrampolines protected

◆ TPMutex

std::mutex llvm::orc::TrampolinePool::TPMutex protected

The documentation for this class was generated from the following files: