From 6bf20c78f5b69d40bcc4931df93d29198435ab67 Mon Sep 17 00:00:00 2001 From: zakk Date: Fri, 26 Aug 2005 17:39:27 +0000 Subject: newlines fixed git-svn-id: svn://svn.icculus.org/quake3/trunk@6 edf5b092-35ff-0310-97b2-ce42778d08ea --- code/unix/sys_dosa.s | 230 +++++++++++++++++++++++++-------------------------- 1 file changed, 115 insertions(+), 115 deletions(-) (limited to 'code/unix/sys_dosa.s') diff --git a/code/unix/sys_dosa.s b/code/unix/sys_dosa.s index 4b1aca5..150f666 100755 --- a/code/unix/sys_dosa.s +++ b/code/unix/sys_dosa.s @@ -1,115 +1,115 @@ -/* -=========================================================================== -Copyright (C) 1999-2005 Id Software, Inc. - -This file is part of Quake III Arena source code. - -Quake III Arena source code is free software; you can redistribute it -and/or modify it under the terms of the GNU General Public License as -published by the Free Software Foundation; either version 2 of the License, -or (at your option) any later version. - -Quake III Arena source code is distributed in the hope that it will be -useful, but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with Foobar; if not, write to the Free Software -Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -=========================================================================== -*/ -// -// sys_dosa.s -// x86 assembly-language DOS-dependent routines. - -#include "qasm.h" - - - .data - - .align 4 -fpenv: - .long 0, 0, 0, 0, 0, 0, 0, 0 - - .text - -.globl C(MaskExceptions) -C(MaskExceptions): - fnstenv fpenv - orl $0x3F,fpenv - fldenv fpenv - - ret - -#if 0 -.globl C(unmaskexceptions) -C(unmaskexceptions): - fnstenv fpenv - andl $0xFFFFFFE0,fpenv - fldenv fpenv - - ret -#endif - - .data - - .align 4 -.globl ceil_cw, single_cw, full_cw, cw, pushed_cw -ceil_cw: .long 0 -single_cw: .long 0 -full_cw: .long 0 -cw: .long 0 -pushed_cw: .long 0 - - .text - -.globl C(Sys_LowFPPrecision) -C(Sys_LowFPPrecision): - fldcw single_cw - - ret - -.globl C(Sys_HighFPPrecision) -C(Sys_HighFPPrecision): - fldcw full_cw - - ret - -.globl C(Sys_PushFPCW_SetHigh) -C(Sys_PushFPCW_SetHigh): - fnstcw pushed_cw - fldcw full_cw - - ret - -.globl C(Sys_PopFPCW) -C(Sys_PopFPCW): - fldcw pushed_cw - - ret - -.globl C(Sys_SetFPCW) -C(Sys_SetFPCW): - fnstcw cw - movl cw,%eax -#if id386 - andb $0xF0,%ah - orb $0x03,%ah // round mode, 64-bit precision -#endif - movl %eax,full_cw - -#if id386 - andb $0xF0,%ah - orb $0x0C,%ah // chop mode, single precision -#endif - movl %eax,single_cw - -#if id386 - andb $0xF0,%ah - orb $0x08,%ah // ceil mode, single precision -#endif - movl %eax,ceil_cw - - ret - +/* +=========================================================================== +Copyright (C) 1999-2005 Id Software, Inc. + +This file is part of Quake III Arena source code. + +Quake III Arena source code is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the License, +or (at your option) any later version. + +Quake III Arena source code is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with Foobar; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +=========================================================================== +*/ +// +// sys_dosa.s +// x86 assembly-language DOS-dependent routines. + +#include "qasm.h" + + + .data + + .align 4 +fpenv: + .long 0, 0, 0, 0, 0, 0, 0, 0 + + .text + +.globl C(MaskExceptions) +C(MaskExceptions): + fnstenv fpenv + orl $0x3F,fpenv + fldenv fpenv + + ret + +#if 0 +.globl C(unmaskexceptions) +C(unmaskexceptions): + fnstenv fpenv + andl $0xFFFFFFE0,fpenv + fldenv fpenv + + ret +#endif + + .data + + .align 4 +.globl ceil_cw, single_cw, full_cw, cw, pushed_cw +ceil_cw: .long 0 +single_cw: .long 0 +full_cw: .long 0 +cw: .long 0 +pushed_cw: .long 0 + + .text + +.globl C(Sys_LowFPPrecision) +C(Sys_LowFPPrecision): + fldcw single_cw + + ret + +.globl C(Sys_HighFPPrecision) +C(Sys_HighFPPrecision): + fldcw full_cw + + ret + +.globl C(Sys_PushFPCW_SetHigh) +C(Sys_PushFPCW_SetHigh): + fnstcw pushed_cw + fldcw full_cw + + ret + +.globl C(Sys_PopFPCW) +C(Sys_PopFPCW): + fldcw pushed_cw + + ret + +.globl C(Sys_SetFPCW) +C(Sys_SetFPCW): + fnstcw cw + movl cw,%eax +#if id386 + andb $0xF0,%ah + orb $0x03,%ah // round mode, 64-bit precision +#endif + movl %eax,full_cw + +#if id386 + andb $0xF0,%ah + orb $0x0C,%ah // chop mode, single precision +#endif + movl %eax,single_cw + +#if id386 + andb $0xF0,%ah + orb $0x08,%ah // ceil mode, single precision +#endif + movl %eax,ceil_cw + + ret + -- cgit v1.2.3