program.h File Reference

Common code for NOVA programs. More...

#include "service/string.h"
#include "service/cpu.h"
#include "service/logging.h"
#include "sys/hip.h"
#include "sys/syscalls.h"
#include "region.h"
#include "baseprogram.h"
#include "config.h"
#include <nul/capalloc.h>

Classes
class	NovaProgram
	Contains common code for nova programms. More...

Macros
#define	ASMFUNCS(X, Y)
	Define the functions needed by asm.s.

Functions
void NORETURN	REGPARM (1) idc_reply_and_wait_fast(unsigned long mtr)
unsigned	alloc_cap_region (unsigned count, unsigned align_order)
void	dealloc_cap_region (unsigned base, unsigned count)

Variables
char	__image_start
char	__image_end
RegionList< 512 >	_cap_region

Detailed Description

Common code for NOVA programs.

Copyright (C) 2008, Bernhard Kauer bk@vm.nosp@m.mon..nosp@m.org Economic rights: Technische Universitaet Dresden (Germany)

This file is part of Vancouver.

Vancouver.nova is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Vancouver.nova is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License version 2 for more details.

Macro Definition Documentation

#define ASMFUNCS	(		X,
			Y
	)

Value:

extern "C" void start(phy_cpu_no cpu, Utcb *utcb) REGPARM(3) NORETURN; \
  void start(phy_cpu_no cpu, Utcb *utcb)                                \
  {                                                                     \
    utcb->head.nul_cpunr = cpu;                                         \
    static X x;                                                         \
    x.run(utcb, &Global::hip);                                          \
    do_exit("run returned");                                            \
  }                                                                     \
  void do_exit(const char *msg)                                         \
  {                                                                     \
    Y::exit(msg);                                                       \
    while (1)                                                           \
      asm volatile ("ud2a" : : "a"(msg));                               \
  }

Define the functions needed by asm.s.

Unfortunately this can not be a template.

Function Documentation

unsigned alloc_cap_region	(	unsigned	count,
		unsigned	align_order
	)

void dealloc_cap_region	(	unsigned	base,
		unsigned	count
	)

void NORETURN REGPARM

(

1

)

Variable Documentation

char __image_end

char __image_start

RegionList<512> _cap_region