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Move the non-exported PCB_FP_* flags to the upper bits

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To make way for a flag for SVE move the PCB_FP_* flags we don't export
to userspace to the upper bits.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Andrew Turner 2022-09-06 17:49:00 +01:00
parent 6ad780caa2
commit 376025cfb1
1 changed files with 3 additions and 3 deletions
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6
sys/arm64/include/pcb.h
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@ -54,9 +54,9 @@ struct pcb {
struct vfpstate *pcb_fpusaved;
int pcb_fpflags;
#define PCB_FP_STARTED 0x01
#define PCB_FP_KERN 0x02
#define PCB_FP_NOSAVE 0x04
#define PCB_FP_STARTED 0x00000001
#define PCB_FP_KERN 0x40000000
#define PCB_FP_NOSAVE 0x80000000
/* The bits passed to userspace in get_fpcontext */
#define PCB_FP_USERMASK (PCB_FP_STARTED)
u_int pcb_vfpcpu; /* Last cpu this thread ran VFP code */