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In contrast to the non-obvious and flexible nature of the optimized bcopy in t1_copy.S (which

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shall retain its CDDL copyright, and thus likely be removed from GENERIC) I have removed the CDDL
from hcall.S because there is zero flexibility in the implementation of hypercalls as they derive
directly from the hypervisor interface which is not copyrighted (ironically the source for the
hypervisor itself is BSD licensed).

It is best to start any bikeshed about this as soon as possible.

Discussed with: bsdimp
This commit is contained in:
Kip Macy 2006-11-23 02:25:16 +00:00
parent 9fd5a1b14f
commit 185877cc43
5 changed files with 641 additions and 1028 deletions
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1
sys/sun4v/include/asm.h
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@ -96,7 +96,6 @@ CNAME(x):
#define END(x) .size x, . - x
#define STACK_ALIGN 64
#define SET_SIZE(x) END(x)
#define SA(X) (((X)+(STACK_ALIGN-1)) & ~(STACK_ALIGN-1))
#define WINDOWSIZE64 (16*8)
#define MINFRAME64 (WINDOWSIZE64 + 64)

1660
sys/sun4v/sun4v/hcall.S
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File diff suppressed because it is too large Load Diff

4
sys/sun4v/sun4v/interrupt.S
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@ -552,7 +552,7 @@ interrupt_bad_hcall_error:
.asciz "hypervisor call 0x%x returned an unexpected error %d"
ENTRY(interrupt_panic_bad_hcall)
ENTRY(interrupt_panic_bad_hcall)
PUTCHAR(0x5b)
PUTCHAR(0x5b)
PUTCHAR(0x5b)
@ -564,4 +564,4 @@ interrupt_bad_hcall_error:
mov %o7, %o3
call panic
mov %o3, %o7
SET_SIZE(interrupt_panic_bad_hcall)
END(interrupt_panic_bad_hcall)

2
sys/sun4v/sun4v/support.S
View File

@ -798,7 +798,7 @@ ENTRY(panic_bad_hcall)
mov %o7, %o3
call panic
mov %o3, %o7
SET_SIZE(panic_bad_hcall)
END(panic_bad_hcall)

2
sys/sun4v/sun4v/t1_copy.S
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@ -157,7 +157,7 @@ ov_bkwd:
retl ! return
nop
SET_SIZE(bcopy)
END(bcopy)
#endif /* lint */