de-linting of .s files

*** 40,64 ****
  #include <sys/asm_misc.h>
  #include <sys/regset.h>
  #include <sys/privregs.h>
  #include <sys/x86_archext.h>
  
- #if defined(__lint)
- #include <sys/types.h>
- #include <sys/fp.h>
- #else
  #include "assym.h"
- #endif
  
- #if defined(__lint)
-  
- uint_t
- fpu_initial_probe(void)
- { return (0); }
- 
- #else   /* __lint */
- 
          /*
           * Returns zero if x87 "chip" is present(!)
           */
          ENTRY_NP(fpu_initial_probe)
          CLTS
--- 40,51 ----
*** 66,117 ****
          fnstsw  %ax
          movzbl  %al, %eax
          ret
          SET_SIZE(fpu_initial_probe)
  
- #endif  /* __lint */
- 
- #if defined(__lint)
- 
- /*ARGSUSED*/
- void
- fxsave_insn(struct fxsave_state *fx)
- {}
- 
- #else   /* __lint */
- 
          ENTRY_NP(fxsave_insn)
          fxsaveq (%rdi)
          ret
          SET_SIZE(fxsave_insn)
  
- #endif  /* __lint */
- 
  /*
   * One of these routines is called from any lwp with floating
   * point context as part of the prolog of a context switch.
   */
  
- #if defined(__lint)
- 
- /*ARGSUSED*/
- void
- xsave_ctxt(void *arg)
- {}
- 
- /*ARGSUSED*/
- void
- xsaveopt_ctxt(void *arg)
- {}
- 
- /*ARGSUSED*/
- void
- fpxsave_ctxt(void *arg)
- {}
- 
- #else   /* __lint */
- 
  /*
   * These three functions define the Intel "xsave" handling for CPUs with
   * different features. Newer AMD CPUs can also use these functions. See the
   * 'exception pointers' comment below.
   */
--- 53,72 ----
*** 222,258 ****
          .align  8
  .fpzero_const:
          .4byte  0x0
          .4byte  0x0
  
- #endif  /* __lint */
  
- 
- #if defined(__lint)
- 
- /*ARGSUSED*/
- void
- fpsave(struct fnsave_state *f)
- {}
- 
- /*ARGSUSED*/
- void
- fpxsave(struct fxsave_state *f)
- {}
- 
- /*ARGSUSED*/
- void
- xsave(struct xsave_state *f, uint64_t m)
- {}
- 
- /*ARGSUSED*/
- void
- xsaveopt(struct xsave_state *f, uint64_t m)
- {}
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpxsave)
          CLTS
          fxsaveq (%rdi)
          fninit                          /* clear exceptions, init x87 tags */
          STTS(%rdi)                      /* set TS bit in %cr0 (disable FPU) */
--- 177,187 ----
*** 281,311 ****
          fninit                          /* clear exceptions, init x87 tags */
          STTS(%rdi)                      /* set TS bit in %cr0 (disable FPU) */
          ret
          SET_SIZE(xsaveopt)
  
- #endif  /* __lint */
- 
  /*
   * These functions are used when restoring the FPU as part of the epilogue of a
   * context switch.
   */
  
- #if defined(__lint)
- 
- /*ARGSUSED*/
- void
- fpxrestore_ctxt(void *arg)
- {}
- 
- /*ARGSUSED*/
- void
- xrestore_ctxt(void *arg)
- {}
- 
- #else   /* __lint */
- 
          ENTRY(fpxrestore_ctxt)
          cmpl    $_CONST(FPU_EN|FPU_VALID), FPU_CTX_FPU_FLAGS(%rdi)
          jne     1f
          movl    $_CONST(FPU_EN), FPU_CTX_FPU_FLAGS(%rdi)
          movq    FPU_CTX_FPU_REGS(%rdi), %rdi /* fpu_regs.kfpu_u.kfpu_fx ptr */
--- 210,224 ----
*** 326,352 ****
          xrstor  (%rdi)
  1:
          ret
          SET_SIZE(xrestore_ctxt)
  
- #endif  /* __lint */
  
- 
- #if defined(__lint)
- 
- /*ARGSUSED*/
- void
- fpxrestore(struct fxsave_state *f)
- {}
- 
- /*ARGSUSED*/
- void
- xrestore(struct xsave_state *f, uint64_t m)
- {}
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpxrestore)
          CLTS
          fxrstorq        (%rdi)
          ret
          SET_SIZE(fpxrestore)
--- 239,249 ----
*** 358,400 ****
          shrq    $32, %rdx
          xrstor  (%rdi)
          ret
          SET_SIZE(xrestore)
  
- #endif  /* __lint */
- 
  /*
   * Disable the floating point unit.
   */
  
- #if defined(__lint)
- 
- void
- fpdisable(void)
- {}
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpdisable)
          STTS(%rdi)                      /* set TS bit in %cr0 (disable FPU) */ 
          ret
          SET_SIZE(fpdisable)
  
- #endif  /* __lint */
- 
  /*
   * Initialize the fpu hardware.
   */
  
- #if defined(__lint)
- 
- void
- fpinit(void)
- {}
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpinit)
          CLTS
          cmpl    $FP_XSAVE, fp_save_mech
          je      1f
  
--- 255,277 ----
*** 412,440 ****
          orl     $(XFEATURE_LEGACY_FP | XFEATURE_SSE), %eax
          xrstor (%rcx)
          ret
          SET_SIZE(fpinit)
  
- #endif  /* __lint */
- 
  /*
   * Clears FPU exception state.
   * Returns the FP status word.
   */
  
- #if defined(__lint)
- 
- uint32_t
- fperr_reset(void)
- { return (0); }
- 
- uint32_t
- fpxerr_reset(void)
- { return (0); }
- 
- #else   /* __lint */
- 
          ENTRY_NP(fperr_reset)
          CLTS
          xorl    %eax, %eax
          fnstsw  %ax
          fnclex
--- 289,303 ----
*** 452,473 ****
          ldmxcsr (%rsp)                  /* clear processor exceptions */
          leave
          ret
          SET_SIZE(fpxerr_reset)
  
- #endif  /* __lint */
- 
- #if defined(__lint)
- 
- uint32_t
- fpgetcwsw(void)
- {
-         return (0);
- }
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpgetcwsw)
          pushq   %rbp
          movq    %rsp, %rbp
          subq    $0x10, %rsp             /* make some temporary space    */
          CLTS
--- 315,324 ----
*** 476,501 ****
          movl    (%rsp), %eax            /* put both in %eax             */
          leave
          ret
          SET_SIZE(fpgetcwsw)
  
- #endif  /* __lint */
- 
  /*
   * Returns the MXCSR register.
   */
  
- #if defined(__lint)
- 
- uint32_t
- fpgetmxcsr(void)
- {
-         return (0);
- }
- 
- #else   /* __lint */
- 
          ENTRY_NP(fpgetmxcsr)
          pushq   %rbp
          movq    %rsp, %rbp
          subq    $0x10, %rsp             /* make some temporary space */
          CLTS
--- 327,340 ----
*** 503,508 ****
          movl    (%rsp), %eax
          leave
          ret
          SET_SIZE(fpgetmxcsr)
  
- #endif  /* __lint */
--- 342,346 ----