gem5::linux Namespace Reference

Classes
class	DebugPrintk
class	DmesgDump
	Dump the guest kernel's dmesg buffer to a file in gem5's output directory and print a warning. More...
class	KernelPanic
	Dump the guest kernel's dmesg buffer to a file in gem5's output directory and panic. More...
struct	pcb_struct
class	SkipUDelay
	A class to skip udelay() and related calls in the kernel. More...
struct	thread_info
class	ThreadInfo

Typedefs
using	PrintkVarArgs = guest_abi::VarArgs< Addr, int32_t, uint32_t, int64_t, uint64_t >

Functions
void	onUDelay (ThreadContext *tc, uint64_t div, uint64_t mul, uint64_t time)
void	dumpDmesg (ThreadContext *tc, std::ostream &os)
	Dump Linux's dmesg log buffer to the an output stream. More...
int	printk (std::string &str, ThreadContext *tc, Addr format_ptr, PrintkVarArgs args)

Typedef Documentation

PrintkVarArgs

using gem5::linux::PrintkVarArgs = typedef guest_abi::VarArgs<Addr, int32_t, uint32_t, int64_t, uint64_t>

Definition at line 46 of file printk.hh.

Function Documentation

dumpDmesg()

void gem5::linux::dumpDmesg	(	ThreadContext *	tc,
		std::ostream &	os
	)

Dump Linux's dmesg log buffer to the an output stream.

@warn This assumes that the kernel address mappings are available to the translating proxy.

Definition at line 96 of file helpers.cc.

References gem5::PowerISA::bo, gem5::dumpDmesgEntry(), gem5::ThreadContext::getSystemPtr(), gem5::X86ISA::os, gem5::PortProxy::read(), gem5::PortProxy::readBlob(), gem5::X86ISA::system, and warn.

Referenced by gem5::ArmISA::FsLinux::dumpDmesg(), gem5::linux::DmesgDump::process(), and gem5::linux::KernelPanic::process().

onUDelay()

void gem5::linux::onUDelay	(	ThreadContext *	tc,
		uint64_t	div,
		uint64_t	mul,
		uint64_t	time
	)

Definition at line 84 of file events.cc.

References gem5::curTick(), gem5::sim_clock::as_int::ns, and gem5::ThreadContext::quiesceTick().

Referenced by gem5::linux::SkipUDelay< ABI, Base >::process().

printk()

int gem5::linux::printk	(	std::string &	str,
		ThreadContext *	tc,
		Addr	format_ptr,
		PrintkVarArgs	args
	)

Definition at line 50 of file printk.cc.

References gem5::ArmISA::c, gem5::ArmISA::format, gem5::guest_abi::VarArgs< Types >::get(), gem5::ArmISA::len, gem5::mask(), gem5::ArmISA::n, gem5::MipsISA::p, gem5::PortProxy::readString(), gem5::ArmISA::s, and gem5::ArmISA::width.

Referenced by gem5::linux::DebugPrintk< ABI, Base >::process().