Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory usw-pr-cvs1:/tmp/cvs-serv29563
Modified Files:
pcb.h
Log Message:
Correct PCB structure definition and simplify INIT_PCB initializer
Index: pcb.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/pcb.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** pcb.h 2001/01/22 16:46:55 1.2
--- pcb.h 2001/01/23 23:48:35 1.3
***************
*** 2,11 ****
#define _VAX_PCB_H
/* process control block structure */
/* Copyright atp 1998. For Linux/Vax. */
/* reference: VAX Hardware Manual pg 260 */
- /* FIXME: sort out p0br and p1br subfields */
-
struct vax_pcb {
unsigned long int ksp;
--- 2,11 ----
#define _VAX_PCB_H
+ #include <asm/psl.h>
+
/* process control block structure */
/* Copyright atp 1998. For Linux/Vax. */
/* reference: VAX Hardware Manual pg 260 */
struct vax_pcb {
unsigned long int ksp;
***************
*** 24,65 ****
unsigned long int r9;
unsigned long int r10;
! unsigned long int r11; /* note this is used in current.h */
unsigned long int ap;
unsigned long int fp;
unsigned long int pc;
! unsigned long int psl;
unsigned long int p0br;
! unsigned long int p0lr; /* bits 0:21. astlvl is bits 24:26 */
unsigned long int p1br;
! unsigned long int p1lr; /* pme is bit 31 */
};
! /* Process control block initialiser used in INIT_THREAD*/
! #define INIT_PCB { \
! ksp: 0, \
! esp: 0, \
! ssp: 0, /* null ? */ \
! usp: 0, \
! r0: 0, \
! r1: 0, \
! r2: 0, \
! r3: 0, \
! r4: 0, \
! r5: 0, \
! r6: 0, \
! r7: 0, \
! r8: 0, \
! r9: 0, \
! r10: 0, \
! r11: 0, \
! ap: 0, \
! fp: 0, \
! pc: 0, \
! psl: 0, \
! p0br: 0, \
! p0lr: 0, /* bits 0:21. astlvl is bits 24:26 */ \
! p1br: 0, \
! p1lr: 0 /* pme is bit 31 *: */ \
! }
#endif /* _VAX_PCB_H */
--- 24,46 ----
unsigned long int r9;
unsigned long int r10;
! unsigned long int r11;
unsigned long int ap;
unsigned long int fp;
unsigned long int pc;
! struct psl_fields psl;
unsigned long int p0br;
! unsigned long int p0lr:22;
! unsigned long int mbz1:2; /* reserved, MBZ */
! unsigned long int astlvl:3;
! unsigned long int mbz2:5; /* reserved, MBZ */
unsigned long int p1br;
! unsigned long int p1lr;
! unsigned long int mbz3:7; /* reserved, MBZ */
! unsigned long int pme:1;
};
+
+ /* Process control block initialiser used in INIT_THREAD */
! #define INIT_PCB { 0 } /* fill complete structure with zeroes */
#endif /* _VAX_PCB_H */
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