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/projects/cubeos/src_current/kernel/context.h File Reference

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Compounds

struct  regs
 register structure for context switch. More...


Defines

#define PNREGS   19
#define POS_D0   0
#define POS_D1   1
#define POS_D2   2
#define POS_D3   3
#define POS_D4   4
#define POS_D5   5
#define POS_D6   6
#define POS_D7   7
#define POS_A0   8
#define POS_A1   9
#define POS_A2   10
#define POS_A3   11
#define POS_A4   12
#define POS_A5   13
#define POS_A6   14
#define POS_SSP   15
#define POS_SR   16
#define POS_PC   17

Typedefs

typedef regsregptr
typedef regs reglist
 register structure for context switch. More...


Functions

void KERN_contextsw (regptr oldarea, regptr newarea)
 switch CPU context. More...


Detailed Description

Definition in file context.h.


Define Documentation

#define PNREGS   19
 

Definition at line 24 of file context.h.

Referenced by _KERN_initcontext, KERN_create_prio, and KERN_schedinit.

#define POS_A0   8
 

Definition at line 34 of file context.h.

#define POS_A1   9
 

Definition at line 35 of file context.h.

#define POS_A2   10
 

Definition at line 36 of file context.h.

#define POS_A3   11
 

Definition at line 37 of file context.h.

#define POS_A4   12
 

Definition at line 38 of file context.h.

#define POS_A5   13
 

Definition at line 39 of file context.h.

#define POS_A6   14
 

Definition at line 40 of file context.h.

#define POS_D0   0
 

Definition at line 26 of file context.h.

#define POS_D1   1
 

Definition at line 27 of file context.h.

#define POS_D2   2
 

Definition at line 28 of file context.h.

#define POS_D3   3
 

Definition at line 29 of file context.h.

#define POS_D4   4
 

Definition at line 30 of file context.h.

#define POS_D5   5
 

Definition at line 31 of file context.h.

#define POS_D6   6
 

Definition at line 32 of file context.h.

#define POS_D7   7
 

Definition at line 33 of file context.h.

#define POS_PC   17
 

Definition at line 43 of file context.h.

Referenced by _KERN_initcontext.

#define POS_SR   16
 

Definition at line 42 of file context.h.

Referenced by _KERN_initcontext.

#define POS_SSP   15
 

Definition at line 41 of file context.h.

Referenced by _KERN_initcontext.


Typedef Documentation

typedef struct regs* regptr
 

Definition at line 46 of file context.h.


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