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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 */