🚀 go-pugleaf

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In article <SUMI.92Jun2175329@satoko.ocsys.flab.fujitsu.Co.JP> sumi@flab.fujitsu.Co.JP (Shinji Sumimoto) writes:

 |> 	$@8GM-NN0h$X$N;2>H$O!"(J
 |
 | |$@$3$s$J46$8$+$J!#(J
 |
 |struct private_variables {
 |	  int	id ;
 |	  struct pcb *pcb ;
 |	  ....
 |};
 |
 |#define my_pcb ((struct private_variables *)(get_sp()&(STACK_SIZE-1)))->pcb
 |$@$3$3$G!"(Jget_sp() $@$,%9%?%C%/!&%]%$%s%?$r<h$C$F$/$k%^%/(J$@%m$G$9!#(J

$@?7>k$5$s$N$O(J
	_________________  high
	|     stack	|
	|       $@"-(J	|	
	|		|	
	|		|	
	|---------------|	
	|		|	
	|		|	
	|		|	
	|---------------|	
	|private	|	
	|		|	
	~~~~~~~~~~~~~~~~  low


$@$G!"(J$@!";d$N$O!"!"(J

 |	  $@@53N$K$O!"!"(J
 |
 |#define	my_pcb	((struct private_variables*)((get_sp()| \
 |	  (STACK_SIZE-1)) + 1 - sizeof(struct private_variables)))->pcb
 |
 |	  $@$/$i$$$G$7$g$&$+!"!"(J

	_________________  high
	|     private	|
	|       	|	
	|---------------|	
	|     stack	|
	|       $@"-(J	|	
	|		|	
	|		|	
	|---------------|	
	|		|	
	|		|	
	|		|	
	|		|	
	~~~~~~~~~~~~~~~~  low


$@$H8@$&0c$$$G$9!#(J

--
$@"x(J  $@"v"v(J $@ETFb$O%P%$%/$G$I$3$X$G$b!*(J $@"v"v!!$N#S#u#m#i$3$H(J  $@!i(J
$@"x(J       $@=;85(J $@??;J!wIY;NDL8&(J $@8w%3%M(J)$@%7%9(J$@#18&(J E-mail: sumi@flab.fujitsu.co.jp