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de-linting of .s files
*** 33,45 ****
#include <sys/clock.h>
#include <sys/asi.h>
#include <sys/fsr.h>
#include <sys/privregs.h>
- #if !defined(lint)
#include "assym.h"
- #endif /* lint */
/*
* Less then or equal this number of bytes we will always copy byte-for-byte
*/
--- 33,43 ----
*** 58,76 ****
* Returns errno value on pagefault error, 0 if all ok
*/
- #if defined(lint)
-
- /* ARGSUSED */
- int
- kcopy(const void *from, void *to, size_t count)
- { return(0); }
-
- #else /* lint */
-
.seg ".text"
.align 4
ENTRY(kcopy)
--- 56,65 ----
*** 95,119 ****
stn %o5, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
ret
restore %g1, 0, %o0
SET_SIZE(kcopy)
- #endif /* lint */
/*
* Copy a block of storage - must not overlap (from + len <= to).
*/
- #if defined(lint)
- /* ARGSUSED */
- void
- bcopy(const void *from, void *to, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(bcopy)
save %sp, -SA(MINFRAME), %sp
clr %o5 ! flag LOFAULT_SET is not set for bcopy
--- 84,99 ----
*** 373,397 ****
retl
andn %i2, %o0, %i3 ! return size of aligned bytes
SET_SIZE(bcopy)
- #endif /* lint */
-
/*
* Block copy with possibly overlapped operands.
*/
- #if defined(lint)
-
- /*ARGSUSED*/
- void
- ovbcopy(const void *from, void *to, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(ovbcopy)
tst %o2 ! check count
bgu,a %ncc, 1f ! nothing to do or bad arguments
subcc %o0, %o1, %o3 ! difference of from and to address
--- 353,366 ----
*** 430,454 ****
retl ! return
nop
SET_SIZE(ovbcopy)
- #endif /* lint */
-
/*
* hwblkpagecopy()
*
* Copies exactly one page. This routine assumes the caller (ppcopy)
* has already disabled kernel preemption and has checked
* use_hw_bcopy.
*/
- #ifdef lint
- /*ARGSUSED*/
- void
- hwblkpagecopy(const void *src, void *dst)
- { }
- #else /* lint */
ENTRY(hwblkpagecopy)
save %sp, -SA(MINFRAME), %sp
! %i0 - source address (arg)
! %i1 - destination address (arg)
--- 399,415 ----
*** 507,517 ****
membar #Sync
ret
restore %g0, 0, %o0
SET_SIZE(hwblkpagecopy)
- #endif /* lint */
/*
* Transfer data to and from user space -
* Note that these routines can cause faults
--- 468,477 ----
*** 577,595 ****
/*
* Copy kernel data to user space (copyout/xcopyout/xcopyout_little).
*/
- #if defined(lint)
-
- /*ARGSUSED*/
- int
- copyout(const void *kaddr, void *uaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
/*
* We save the arguments in the following registers in case of a fault:
* kaddr - %g2
* uaddr - %g3
* count - %g4
--- 537,546 ----
*** 819,840 ****
2:
retl
mov -1, %o0
SET_SIZE(copyout)
- #endif /* lint */
-
- #ifdef lint
-
- /*ARGSUSED*/
- int
- xcopyout(const void *kaddr, void *uaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
ENTRY(xcopyout)
sethi %hi(.xcopyout_err), REAL_LOFAULT
b .do_copyout
or REAL_LOFAULT, %lo(.xcopyout_err), REAL_LOFAULT
.xcopyout_err:
--- 770,780 ----
*** 847,867 ****
2:
retl
mov %g1, %o0
SET_SIZE(xcopyout)
- #endif /* lint */
-
- #ifdef lint
-
- /*ARGSUSED*/
- int
- xcopyout_little(const void *kaddr, void *uaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
ENTRY(xcopyout_little)
sethi %hi(.little_err), %o4
ldn [THREAD_REG + T_LOFAULT], %o5
or %o4, %lo(.little_err), %o4
membar #Sync ! sync error barrier
--- 787,796 ----
*** 885,909 ****
stn %o5, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
retl
mov %g0, %o0 ! return (0)
SET_SIZE(xcopyout_little)
- #endif /* lint */
-
/*
* Copy user data to kernel space (copyin/xcopyin/xcopyin_little)
*/
- #if defined(lint)
-
- /*ARGSUSED*/
- int
- copyin(const void *uaddr, void *kaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
ENTRY(copyin)
sethi %hi(.copyin_err), REAL_LOFAULT
or REAL_LOFAULT, %lo(.copyin_err), REAL_LOFAULT
.do_copyin:
--- 814,827 ----
*** 1089,1109 ****
2:
retl
mov -1, %o0
SET_SIZE(copyin)
- #endif /* lint */
-
- #ifdef lint
-
- /*ARGSUSED*/
- int
- xcopyin(const void *uaddr, void *kaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
ENTRY(xcopyin)
sethi %hi(.xcopyin_err), REAL_LOFAULT
b .do_copyin
or REAL_LOFAULT, %lo(.xcopyin_err), REAL_LOFAULT
.xcopyin_err:
--- 1007,1016 ----
*** 1116,1136 ****
2:
retl
mov %g1, %o0
SET_SIZE(xcopyin)
- #endif /* lint */
-
- #ifdef lint
-
- /*ARGSUSED*/
- int
- xcopyin_little(const void *uaddr, void *kaddr, size_t count)
- { return (0); }
-
- #else /* lint */
-
ENTRY(xcopyin_little)
sethi %hi(.little_err), %o4
ldn [THREAD_REG + T_LOFAULT], %o5
or %o4, %lo(.little_err), %o4
membar #Sync ! sync error barrier
--- 1023,1032 ----
*** 1160,1234 ****
stn %o5, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
retl
mov %g1, %o0
SET_SIZE(xcopyin_little)
- #endif /* lint */
-
/*
* Copy a block of storage - must not overlap (from + len <= to).
* No fault handler installed (to be called under on_fault())
*/
- #if defined(lint)
- /* ARGSUSED */
- void
- copyin_noerr(const void *ufrom, void *kto, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(copyin_noerr)
sethi %hi(.copyio_noerr), REAL_LOFAULT
b .do_copyin
or REAL_LOFAULT, %lo(.copyio_noerr), REAL_LOFAULT
.copyio_noerr:
jmp SAVED_LOFAULT
nop
SET_SIZE(copyin_noerr)
- #endif /* lint */
-
/*
* Copy a block of storage - must not overlap (from + len <= to).
* No fault handler installed (to be called under on_fault())
*/
- #if defined(lint)
-
- /* ARGSUSED */
- void
- copyout_noerr(const void *kfrom, void *uto, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(copyout_noerr)
sethi %hi(.copyio_noerr), REAL_LOFAULT
b .do_copyout
or REAL_LOFAULT, %lo(.copyio_noerr), REAL_LOFAULT
SET_SIZE(copyout_noerr)
- #endif /* lint */
-
- #if defined(lint)
-
- int use_hw_bcopy = 1;
- int use_hw_bzero = 1;
-
- #else /* !lint */
-
.align 4
DGDEF(use_hw_bcopy)
.word 1
DGDEF(use_hw_bzero)
.word 1
.align 64
.section ".text"
- #endif /* !lint */
/*
* hwblkclr - clears block-aligned, block-multiple-sized regions that are
* longer than 256 bytes in length. For the generic module we will simply
--- 1056,1099 ----
*** 1235,1252 ****
* call bzero and return 1 to ensure that the pages in cache should be
* flushed to ensure integrity.
* Caller is responsible for ensuring use_hw_bzero is true and that
* kpreempt_disable() has been called.
*/
- #ifdef lint
- /*ARGSUSED*/
- int
- hwblkclr(void *addr, size_t len)
- {
- return(0);
- }
- #else /* lint */
! %i0 - start address
! %i1 - length of region (multiple of 64)
ENTRY(hwblkclr)
save %sp, -SA(MINFRAME), %sp
--- 1100,1109 ----
*** 1257,1276 ****
mov %i1, %o1
ret
restore %g0, 1, %o0 ! return (1) - did not use block operations
SET_SIZE(hwblkclr)
- #endif /* lint */
- #ifdef lint
- /* Copy 32 bytes of data from src to dst using physical addresses */
- /*ARGSUSED*/
- void
- hw_pa_bcopy32(uint64_t src, uint64_t dst)
- {}
- #else /*!lint */
-
/*
* Copy 32 bytes of data from src (%o0) to dst (%o1)
* using physical addresses.
*/
ENTRY_NP(hw_pa_bcopy32)
--- 1114,1124 ----
*** 1295,1327 ****
membar #Sync
retl
wrpr %g0, %g1, %pstate
SET_SIZE(hw_pa_bcopy32)
- #endif /* lint */
/*
* Zero a block of storage.
*
* uzero is used by the kernel to zero a block in user address space.
*/
- #if defined(lint)
-
- /* ARGSUSED */
- int
- kzero(void *addr, size_t count)
- { return(0); }
-
- /* ARGSUSED */
- void
- uzero(void *addr, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(uzero)
!
! Set a new lo_fault handler only if we came in with one
! already specified.
!
--- 1143,1160 ----
*** 1390,1414 ****
jmp %o5 ! goto real handler
nop
SET_SIZE(kzero)
SET_SIZE(uzero)
- #endif /* lint */
-
/*
* Zero a block of storage.
*/
- #if defined(lint)
-
- /* ARGSUSED */
- void
- bzero(void *addr, size_t count)
- {}
-
- #else /* lint */
-
ENTRY(bzero)
wr %g0, ASI_P, %asi
ldn [THREAD_REG + T_LOFAULT], %o5 ! save old vector
tst %o5
--- 1223,1236 ----
*** 1594,1599 ****
1:
retl
clr %o0 ! return (0)
SET_SIZE(bzero)
- #endif /* lint */
--- 1416,1420 ----