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de-linting of .s files

*** 31,43 **** #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/copyin/copyout routines. * --- 31,41 ----
*** 584,594 **** * of the restore complete before we return to whoever has the fp regs * in use. To avoid repeated membar #Sync we make it the responsibility * of the copy code to membar #Sync immediately after copy is complete * and before using the BLD_*_FROMSTACK macro. */ - #if !defined(lint) #define BST_FPQ1Q3_TOSTACK(tmp1) \ /* membar #Sync */ ;\ add %fp, STACK_BIAS - SAVED_FPREGS_ADJUST, tmp1 ;\ and tmp1, -VIS_BLOCKSIZE, tmp1 /* block align */ ;\ stda %f0, [tmp1]ASI_BLK_P ;\ --- 582,591 ----
*** 620,630 **** and tmp1, -VIS_BLOCKSIZE, tmp1 /* block align */ ;\ ldda [tmp1]ASI_BLK_P, %f16 ;\ add tmp1, VIS_BLOCKSIZE, tmp1 ;\ ldda [tmp1]ASI_BLK_P, %f48 ;\ membar #Sync - #endif /* * FP_NOMIGRATE and FP_ALLOWMIGRATE. Prevent migration (or, stronger, * prevent preemption if there is no t_lwp to save FP state to on context * switch) before commencing a FP copy, and reallow it on completion or --- 617,626 ----
*** 690,708 **** * Copy a block of storage, returning an error code if `from' or * `to' takes a kernel pagefault which cannot be resolved. * 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) --- 686,695 ----
*** 866,876 **** 3: jmp %o4 ! goto real handler mov %g0, %o0 ! SET_SIZE(kcopy) - #endif /* lint */ /* * Copy a block of storage - must not overlap (from + len <= to). * Registers: l6 - saved t_lofault --- 853,862 ----
*** 877,895 **** * (for short copies, o4 - 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) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .bcopy_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? --- 863,873 ----
*** 1442,1466 **** ret restore %g0, 0, %o0 SET_SIZE(bcopy_more) - #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 --- 1420,1433 ----
*** 1500,1525 **** 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. Preventing preemption also prevents cpu migration. */ - #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 prefetch [%o0], #n_reads save %sp, -SA(MINFRAME + HWCOPYFRAMESIZE), %sp --- 1467,1484 ----
*** 1633,1643 **** 3: wr %l0, 0, %fprs ! restore fprs ret restore %g0, 0, %o0 SET_SIZE(hwblkpagecopy) - #endif /* lint */ /* * Transfer data to and from user space - * Note that these routines can cause faults --- 1592,1601 ----
*** 1692,1705 **** /* * Copy kernel data to user space (copyout/xcopyout/xcopyout_little). */ - #if defined(lint) - - - #else /* lint */ /* * We save the arguments in the following registers in case of a fault: * kaddr - %l1 * uaddr - %l2 * count - %l3 --- 1650,1659 ----
*** 1762,1782 **** mov SAVE_COUNT, %i2 SET_SIZE(copyio_fault) - #endif - - #if defined(lint) - - /*ARGSUSED*/ - int - copyout(const void *kaddr, void *uaddr, size_t count) - { return (0); } - - #else /* lint */ - ENTRY(copyout) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .copyout_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? --- 1716,1725 ----
*** 2388,2409 **** restore %g0, -1, %o0 ! return error value SET_SIZE(copyout_more) - #endif /* lint */ - - #ifdef lint - - /*ARGSUSED*/ - int - xcopyout(const void *kaddr, void *uaddr, size_t count) - { return (0); } - - #else /* lint */ - ENTRY(xcopyout) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .xcopyout_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? btst 7, %o3 ! --- 2331,2341 ----
*** 2504,2524 **** retl or %g1, 0, %o0 ! return errno value 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(.xcopyio_err), %o5 or %o5, %lo(.xcopyio_err), %o5 ldn [THREAD_REG + T_LOFAULT], %o4 membar #Sync ! sync error barrier --- 2436,2445 ----
*** 2545,2569 **** 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) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .copyin_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? btst 7, %o3 ! --- 2466,2479 ----
*** 3166,3186 **** restore %g0, -1, %o0 ! return error value SET_SIZE(copyin_more) - #endif /* lint */ - - #ifdef lint - - /*ARGSUSED*/ - int - xcopyin(const void *uaddr, void *kaddr, size_t count) - { return (0); } - - #else /* lint */ - ENTRY(xcopyin) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .xcopyin_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? --- 3076,3085 ----
*** 3282,3302 **** retl or %g1, 0, %o0 ! return errno value 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(.xcopyio_err), %o5 or %o5, %lo(.xcopyio_err), %o5 ldn [THREAD_REG + T_LOFAULT], %o4 membar #Sync ! sync error barrier --- 3181,3190 ----
*** 3329,3353 **** 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) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .copyin_ne_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? --- 3217,3231 ----
*** 3427,3451 **** stn %o4, [THREAD_REG + T_LOFAULT] ! restore t_lofault jmp %o4 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) cmp %o2, VIS_COPY_THRESHOLD ! check for leaf rtn case bleu,pt %ncc, .copyout_ne_small ! go to larger cases xor %o0, %o1, %o3 ! are src, dst alignable? --- 3305,3320 ----
*** 3515,3525 **** sethi %hi(.copyio_noerr), REAL_LOFAULT ba,pt %ncc, .do_copyout or REAL_LOFAULT, %lo(.copyio_noerr), REAL_LOFAULT SET_SIZE(copyout_noerr) - #endif /* lint */ /* * hwblkclr - clears block-aligned, block-multiple-sized regions that are * longer than 256 bytes in length using spitfire's block stores. If --- 3384,3393 ----
*** 3526,3543 **** * 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 --- 3394,3403 ----
*** 3634,3651 **** .pz_finished: ret restore %g0, 0, %o0 ! return (bzero or not) SET_SIZE(hwblkclr) - #endif /* lint */ - #ifdef lint - /*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) --- 3494,3504 ----
*** 3674,3696 **** retl wrpr %g0, %g1, %pstate SET_SIZE(hw_pa_bcopy32) - #endif /* lint */ - - #if defined(lint) - - int use_hw_bcopy = 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 */ - DGDEF(use_hw_bcopy) .word 1 DGDEF(use_hw_bzero) .word 1 DGDEF(hw_copy_limit_1) --- 3527,3536 ----
*** 3702,3707 **** DGDEF(hw_copy_limit_8) .word 0 .align 64 .section ".text" - #endif /* !lint */ --- 3542,3546 ----