litmus-rt.git - The LITMUS^RT kernel.

diff options

author	Randy Dunlap <randy.dunlap@oracle.com>	2008-06-05 00:40:43 -0400
committer	Greg Kroah-Hartman <gregkh@suse.de>	2008-06-11 19:50:40 -0400
commit	4623236619ff5ce233136d13ee2747c194a63591 (patch)
tree	4aea724be6d1876194a043275c0707d4d11b900b /net/unix/garbage.c
parent	28ffb5d3e0b563be5a9639c3a2b42f1a9430454f (diff)

dev_set_name: fix missing kernel-doc

Fix kernel-doc for new dev_set_name() function: Warning(lin2626-rc5//drivers/base/core.c:767): No description found for parameter 'fmt' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Diffstat (limited to 'net/unix/garbage.c')

0 files changed, 0 insertions, 0 deletions

| | smovecr.sa 3.1 12/10/90 | | The entry point sMOVECR returns the constant at the | offset given in the instruction field. | | Input: An offset in the instruction word. | | Output: The constant rounded to the user's rounding | mode unchecked for overflow. | | Modified: fp0. | | | Copyright (C) Motorola, Inc. 1990 | All Rights Reserved | | For details on the license for this file, please see the | file, README, in this same directory. |SMOVECR idnt 2,1 | Motorola 040 Floating Point Software Package |section 8 #include "fpsp.h" |xref nrm_set |xref round |xref PIRN |xref PIRZRM |xref PIRP |xref SMALRN |xref SMALRZRM |xref SMALRP |xref BIGRN |xref BIGRZRM |xref BIGRP FZERO: .long 00000000 | | FMOVECR | .global smovcr smovcr: bfextu CMDREG1B(%a6){#9:#7},%d0 |get offset bfextu USER_FPCR(%a6){#26:#2},%d1 |get rmode | | check range of offset | tstb %d0 |if zero, offset is to pi beqs PI_TBL |it is pi cmpib #0x0a,%d0 |check range $01 - $0a bles Z_VAL |if in this range, return zero cmpib #0x0e,%d0 |check range $0b - $0e bles SM_TBL |valid constants in this range cmpib #0x2f,%d0 |check range $10 - $2f bles Z_VAL |if in this range, return zero cmpib #0x3f,%d0 |check range $30 - $3f ble BG_TBL |valid constants in this range Z_VAL: fmoves FZERO,%fp0 rts PI_TBL: tstb %d1 |offset is zero, check for rmode beqs PI_RN |if zero, rn mode cmpib #0x3,%d1 |check for rp beqs PI_RP |if 3, rp mode PI_RZRM: leal PIRZRM,%a0 |rmode is rz or rm, load PIRZRM in a0 bra set_finx PI_RN: leal PIRN,%a0 |rmode is rn, load PIRN in a0 bra set_finx PI_RP: leal PIRP,%a0 |rmode is rp, load PIRP in a0 bra set_finx SM_TBL: subil #0xb,%d0 |make offset in 0 - 4 range tstb %d1 |check for rmode beqs SM_RN |if zero, rn mode cmpib #0x3,%d1 |check for rp beqs SM_RP |if 3, rp mode SM_RZRM: leal SMALRZRM,%a0 |rmode is rz or rm, load SMRZRM in a0 cmpib #0x2,%d0 |check if result is inex ble set_finx |if 0 - 2, it is inexact bra no_finx |if 3, it is exact SM_RN: leal SMALRN,%a0 |rmode is rn, load SMRN in a0 cmpib #0x2,%d0 |check if result is inex ble set_finx |if 0 - 2, it is inexact bra no_finx |if 3, it is exact SM_RP: leal SMALRP,%a0 |rmode is rp, load SMRP in a0 cmpib #0x2,%d0 |check if result is inex ble set_finx |if 0 - 2, it is inexact bra no_finx |if 3, it is exact BG_TBL: subil #0x30,%d0 |make offset in 0 - f range tstb %d1 |check for rmode beqs BG_RN |if zero, rn mode cmpib #0x3,%d1 |check for rp beqs BG_RP |if 3, rp mode BG_RZRM: leal BIGRZRM,%a0 |rmode is rz or rm, load BGRZRM in a0 cmpib #0x1,%d0 |check if result is inex ble set_finx |if 0 - 1, it is inexact cmpib #0x7,%d0 |second check ble no_finx |if 0 - 7, it is exact bra set_finx |if 8 - f, it is inexact BG_RN: leal BIGRN,%a0 |rmode is rn, load BGRN in a0 cmpib #0x1,%d0 |check if result is inex ble set_finx |if 0 - 1, it is inexact cmpib #0x7,%d0 |second check ble no_finx |if 0 - 7, it is exact bra set_finx |if 8 - f, it is inexact BG_RP: leal BIGRP,%a0 |rmode is rp, load SMRP in a0 cmpib #0x1,%d0 |check if result is inex ble set_finx |if 0 - 1, it is inexact cmpib #0x7,%d0 |second check ble no_finx |if 0 - 7, it is exact | bra set_finx ;if 8 - f, it is inexact set_finx: orl #inx2a_mask,USER_FPSR(%a6) |set inex2/ainex no_finx: mulul #12,%d0 |use offset to point into tables movel %d1,L_SCR1(%a6) |load mode for round call bfextu USER_FPCR(%a6){#24:#2},%d1 |get precision tstl %d1 |check if extended precision | | Precision is extended | bnes not_ext |if extended, do not call round fmovemx (%a0,%d0),%fp0-%fp0 |return result in fp0 rts | | Precision is single or double | not_ext: swap %d1 |rnd prec in upper word of d1 addl L_SCR1(%a6),%d1 |merge rmode in low word of d1 movel (%a0,%d0),FP_SCR1(%a6) |load first word to temp storage movel 4(%a0,%d0),FP_SCR1+4(%a6) |load second word movel 8(%a0,%d0),FP_SCR1+8(%a6) |load third word clrl %d0 |clear g,r,s lea FP_SCR1(%a6),%a0 btstb #sign_bit,LOCAL_EX(%a0) sne LOCAL_SGN(%a0) |convert to internal ext. format bsr round |go round the mantissa bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format beqs fin_fcr bsetb #sign_bit,LOCAL_EX(%a0) fin_fcr: fmovemx (%a0),%fp0-%fp0 rts |end


context:
space:
mode: