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de-linting of .s files
@@ -22,12 +22,10 @@
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
-#pragma ident "%Z%%M% %I% %E% SMI"
-
#include <sys/param.h>
#include <sys/errno.h>
#include <sys/asm_linkage.h>
#include <sys/vtrace.h>
#include <sys/machthread.h>
@@ -34,13 +32,11 @@
#include <sys/clock.h>
#include <sys/asi.h>
#include <sys/fsr.h>
#include <sys/privregs.h>
-#if !defined(lint)
#include "assym.h"
-#endif /* lint */
/*
* Pseudo-code to aid in understanding the control flow of the
* bcopy routine.
@@ -480,19 +476,10 @@
* 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)
@@ -615,29 +602,20 @@
.copyerr2:
set fp_panic_msg, %o0
call panic
nop
SET_SIZE(kcopy)
-#endif /* lint */
/*
* Copy a block of storage - must not overlap (from + len <= to).
* Registers: l6 - saved t_lofault
*
* Copy a page of memory.
* Assumes double word alignment and a count >= 256.
*/
-#if defined(lint)
-/* ARGSUSED */
-void
-bcopy(const void *from, void *to, size_t count)
-{}
-
-#else /* lint */
-
ENTRY(bcopy)
save %sp, -SA(MINFRAME + HWCOPYFRAMESIZE), %sp
ldn [THREAD_REG + T_LOFAULT], %l6 ! save t_lofault
tst %l6
@@ -1868,25 +1846,14 @@
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
@@ -1925,25 +1892,17 @@
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)
! get another window w/space for three aligned blocks of saved fpregs
save %sp, -SA(MINFRAME + 4*64), %sp
! %i0 - source address (arg)
@@ -2017,11 +1976,10 @@
4: wr %l0, 0, %fprs ! restore fprs
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
@@ -2129,19 +2087,10 @@
/*
* 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
@@ -3390,22 +3339,11 @@
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:
@@ -3418,21 +3356,10 @@
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
@@ -3456,25 +3383,14 @@
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:
@@ -4628,21 +4544,10 @@
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:
@@ -4655,21 +4560,10 @@
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
@@ -4699,71 +4593,36 @@
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_copyio = 1;
-int use_hw_bzero = 1;
-uint_t hw_copy_limit_1 = 0;
-uint_t hw_copy_limit_2 = 0;
-uint_t hw_copy_limit_4 = 0;
-uint_t hw_copy_limit_8 = 0;
-
-#else /* !lint */
-
.align 4
DGDEF(use_hw_bcopy)
.word 1
DGDEF(use_hw_copyio)
.word 1
@@ -4778,11 +4637,10 @@
DGDEF(hw_copy_limit_8)
.word 0
.align 64
.section ".text"
-#endif /* !lint */
/*
* hwblkclr - clears block-aligned, block-multiple-sized regions that are
* longer than 256 bytes in length using spitfire's block stores. If
@@ -4789,18 +4647,10 @@
* the criteria for using this routine are not met then it calls bzero
* and returns 1. Otherwise 0 is returned indicating success.
* 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)
! %l0 - saved fprs
! %l1 - pointer to saved %d0 block
! %l2 - saved curthread->t_lwp
@@ -4896,20 +4746,11 @@
.pz_finished:
ret
restore %g0, 0, %o0 ! return (bzero or not)
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)
@@ -4934,6 +4775,5 @@
membar #Sync
retl
wrpr %g0, %g1, %pstate
SET_SIZE(hw_pa_bcopy32)
-#endif /* lint */