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restore sparc comments
de-linting of .s files
*** 21,39 ****
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
- #pragma ident "%Z%%M% %I% %E% SMI"
-
- #if defined(lint)
- #include <sys/types.h>
- #include <sys/t_lock.h>
- #include <sys/promif.h>
- #include <sys/prom_isa.h>
- #endif /* lint */
-
#include <sys/asm_linkage.h>
#include <sys/intreg.h>
#include <sys/ivintr.h>
#include <sys/mmu.h>
#include <sys/machpcb.h>
--- 21,30 ----
*** 44,60 ****
#include <sys/traptrace.h>
#include <sys/panic.h>
#include <sys/machasi.h>
#include <sys/clock.h>
#include <vm/hat_sfmmu.h>
- #if defined(lint)
- #include <sys/thread.h>
- #include <sys/time.h>
-
- #else /* lint */
-
#include "assym.h"
!
! REGOFF must add up to allow double word access to r_tstate.
--- 35,45 ----
*** 172,191 ****
.align 8
_local_p1275cis:
.nword 0
- #endif /* lint */
-
- #if defined(lint)
-
- void
- _start(void)
- {}
-
- #else /* lint */
-
.seg ".data"
.global nwindows, nwin_minus_one, winmask
nwindows:
.word 8
--- 157,166 ----
*** 354,366 ****
.mainretmsg:
.asciz "main returned"
.align 4
- #endif /* lint */
-
/*
* Generic system trap handler.
*
* Some kernel trap handlers save themselves from buying a window by
* borrowing some of sys_trap's unused locals. %l0 thru %l3 may be used
--- 329,339 ----
*** 392,409 ****
* uint32_t arg2 [%g3.l], uint32_t arg3 [%g3.h])
* func(struct regs *rp, uint32_t arg1 [%g2.l],
* uint32_t arg2 [%g3.l], uint32_t arg3 [%g3.h], uint32_t [%g2.h])
*/
- #if defined(lint)
-
- void
- sys_trap(void)
- {}
-
- #else /* lint */
-
ENTRY_NP(sys_trap)
!
! force tl=1, update %cwp, branch to correct handler
!
wrpr %g0, 1, %tl
--- 365,374 ----
*** 873,886 ****
retry
/* NOTREACHED */
SET_SIZE(priv_rtt)
SET_SIZE(ktl0)
- #endif /* lint */
-
- #ifndef lint
-
#ifdef DEBUG
.seg ".data"
.align 4
.global bad_g4_called
--- 838,847 ----
*** 897,927 ****
mov %o2, %o1
call panic
mov %o3, %o2
SET_SIZE(bad_g4)
#endif /* DEBUG */
- #endif /* lint */
/*
* sys_tl1_panic can be called by traps at tl1 which
* really want to panic, but need the rearrangement of
* the args as provided by this wrapper routine.
*/
- #if defined(lint)
-
- void
- sys_tl1_panic(void)
- {}
-
- #else /* lint */
ENTRY_NP(sys_tl1_panic)
mov %o1, %o0
mov %o2, %o1
call panic
mov %o3, %o2
SET_SIZE(sys_tl1_panic)
- #endif /* lint */
/*
* Turn on or off bits in the auxiliary i/o register.
*
* set_auxioreg(bit, flag)
--- 858,879 ----
*** 930,948 ****
*
* This is intrinsicly ugly but is used by the floppy driver. It is also
* used to turn on/off the led.
*/
- #if defined(lint)
-
- /* ARGSUSED */
- void
- set_auxioreg(int bit, int flag)
- {}
-
- #else /* lint */
-
.seg ".data"
.align 4
auxio_panic:
.asciz "set_auxioreg: interrupts already disabled on entry"
.align 4
--- 882,891 ----
*** 978,1019 ****
stb %g1, [%o4] /* write aux i/o register */
retl
wrpr %g0, %o2, %pstate /* enable interrupt */
SET_SIZE(set_auxioreg)
- #endif /* lint */
-
/*
* Flush all windows to memory, except for the one we entered in.
* We do this by doing NWINDOW-2 saves then the same number of restores.
* This leaves the WIM immediately before window entered in.
* This is used for context switching.
*/
- #if defined(lint)
-
- void
- flush_windows(void)
- {}
-
- #else /* lint */
-
ENTRY_NP(flush_windows)
retl
flushw
SET_SIZE(flush_windows)
- #endif /* lint */
-
- #if defined(lint)
-
- void
- debug_flush_windows(void)
- {}
-
- #else /* lint */
-
ENTRY_NP(debug_flush_windows)
set nwindows, %g1
ld [%g1], %g1
mov %g1, %g2
--- 921,942 ----
*** 1031,1054 ****
retl
nop
SET_SIZE(debug_flush_windows)
- #endif /* lint */
-
/*
* flush user windows to memory.
*/
- #if defined(lint)
-
- void
- flush_user_windows(void)
- {}
-
- #else /* lint */
-
ENTRY_NP(flush_user_windows)
rdpr %otherwin, %g1
brz %g1, 3f
clr %g2
1:
--- 954,967 ----
*** 1063,1089 ****
3:
retl
nop
SET_SIZE(flush_user_windows)
- #endif /* lint */
-
/*
* Throw out any user windows in the register file.
* Used by setregs (exec) to clean out old user.
* Used by sigcleanup to remove extraneous windows when returning from a
* signal.
*/
- #if defined(lint)
-
- void
- trash_user_windows(void)
- {}
-
- #else /* lint */
-
ENTRY_NP(trash_user_windows)
rdpr %otherwin, %g1
brz %g1, 3f ! no user windows?
ldn [THREAD_REG + T_STACK], %g5
--- 976,992 ----
*** 1105,1151 ****
retl
clr [%g5 + MPCB_WBCNT] ! zero window buffer cnt
SET_SIZE(trash_user_windows)
- #endif /* lint */
-
/*
* Setup g7 via the CPU data structure.
*/
- #if defined(lint)
- struct scb *
- set_tbr(struct scb *s)
- { return (s); }
-
- #else /* lint */
-
ENTRY_NP(set_tbr)
retl
ta 72 ! no tbr, stop simulation
SET_SIZE(set_tbr)
- #endif /* lint */
-
- #if defined(lint)
- /*
- * These need to be defined somewhere to lint and there is no "hicore.s"...
- */
- char etext[1], end[1];
- #endif /* lint*/
-
- #if defined (lint)
-
- /* ARGSUSED */
- void
- ptl1_panic(u_int reason)
- {}
-
- #else /* lint */
-
#define PTL1_SAVE_WINDOW(RP) \
stxa %l0, [RP + RW64_LOCAL + (0 * RW64_LOCAL_INCR)] %asi; \
stxa %l1, [RP + RW64_LOCAL + (1 * RW64_LOCAL_INCR)] %asi; \
stxa %l2, [RP + RW64_LOCAL + (2 * RW64_LOCAL_INCR)] %asi; \
stxa %l3, [RP + RW64_LOCAL + (3 * RW64_LOCAL_INCR)] %asi; \
--- 1008,1027 ----
*** 1416,1444 ****
!
ba,pt %xcc, ptl1_panic_handler
mov %l1, %o0
/*NOTREACHED*/
SET_SIZE(ptl1_panic)
- #endif /* lint */
#ifdef PTL1_PANIC_DEBUG
! #if defined (lint)
/*
* ptl1_recurse() calls itself a number of times to either set up a known
* stack or to cause a kernel stack overflow. It decrements the arguments
* on each recursion.
* It's called by #ifdef PTL1_PANIC_DEBUG code in startup.c to set the
* registers to a known state to facilitate debugging.
*/
-
- /* ARGSUSED */
- void
- ptl1_recurse(int count_threshold, int trap_threshold)
- {}
-
- #else /* lint */
-
ENTRY_NP(ptl1_recurse)
save %sp, -SA(MINFRAME), %sp
set ptl1_recurse_call, %o7
cmp %o7, %i7 ! if ptl1_recurse is called
--- 1292,1311 ----
!
ba,pt %xcc, ptl1_panic_handler
mov %l1, %o0
/*NOTREACHED*/
SET_SIZE(ptl1_panic)
#ifdef PTL1_PANIC_DEBUG
!
/*
* ptl1_recurse() calls itself a number of times to either set up a known
* stack or to cause a kernel stack overflow. It decrements the arguments
* on each recursion.
* It's called by #ifdef PTL1_PANIC_DEBUG code in startup.c to set the
* registers to a known state to facilitate debugging.
*/
ENTRY_NP(ptl1_recurse)
save %sp, -SA(MINFRAME), %sp
set ptl1_recurse_call, %o7
cmp %o7, %i7 ! if ptl1_recurse is called
*** 1499,1540 ****
ptl1_recurse_trap:
ta PTL1_DEBUG_TRAP; ! Trap Always to ptl1_panic()
nop ! NOTREACHED
SET_SIZE(ptl1_recurse)
- #endif /* lint */
-
- #if defined (lint)
-
- /* ARGSUSED */
- void
- ptl1_panic_xt(int arg1, int arg2)
- {}
-
- #else /* lint */
/*
* Asm function to handle a cross trap to call ptl1_panic()
*/
ENTRY_NP(ptl1_panic_xt)
ba ptl1_panic
mov PTL1_BAD_DEBUG, %g1
SET_SIZE(ptl1_panic_xt)
- #endif /* lint */
-
#endif /* PTL1_PANIC_DEBUG */
#ifdef TRAPTRACE
- #if defined (lint)
- void
- trace_ptr_panic(void)
- {
- }
-
- #else /* lint */
-
ENTRY_NP(trace_ptr_panic)
!
! freeze the trap trace to disable the assertions. Otherwise,
! ptl1_panic is likely to be repeatedly called from there.
! %g2 and %g3 are used as scratch registers in ptl1_panic.
--- 1366,1387 ----
*** 1552,1603 ****
ba ptl1_panic
mov PTL1_BAD_TRACE_PTR, %g1
SET_SIZE(trace_ptr_panic)
- #endif /* lint */
#endif /* TRAPTRACE */
-
- #if defined (lint)
/*
* set_kcontextreg() sets PCONTEXT to kctx
* if PCONTEXT==kctx, do nothing
* if N_pgsz0|N_pgsz1 differ, do demap all first
*/
-
- /* ARGSUSED */
- void
- set_kcontextreg()
- {
- }
-
- #else /* lint */
-
ENTRY_NP(set_kcontextreg)
! SET_KCONTEXTREG(reg0, reg1, reg2, reg3, reg4, label1, label2, label3)
SET_KCONTEXTREG(%o0, %o1, %o2, %o3, %o4, l1, l2, l3)
retl
nop
SET_SIZE(set_kcontextreg)
- #endif /* lint */
-
-
/*
* The interface for a 32-bit client program that takes over the TBA
* calling the 64-bit romvec OBP.
*/
- #if defined(lint)
-
- /* ARGSUSED */
- int
- client_handler(void *cif_handler, void *arg_array)
- { return 0; }
-
- #else /* lint */
-
ENTRY(client_handler)
save %sp, -SA64(MINFRAME64), %sp ! 32 bit frame, 64 bit sized
sethi %hi(tba_taken_over), %l2
ld [%l2+%lo(tba_taken_over)], %l3
brz %l3, 1f ! is the tba_taken_over = 1 ?
--- 1399,1426 ----
*** 1662,1669 ****
#endif /* _OPL */
1: ret ! Return result ...
restore %o0, %g0, %o0 ! delay; result in %o0
SET_SIZE(client_handler)
-
- #endif /* lint */
--- 1485,1490 ----