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Diffstat (limited to 'src/mesa/glapi/glsparcasm.py')
| -rw-r--r-- | src/mesa/glapi/glsparcasm.py | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/mesa/glapi/glsparcasm.py b/src/mesa/glapi/glsparcasm.py deleted file mode 100644 index 35d90f13330..00000000000 --- a/src/mesa/glapi/glsparcasm.py +++ /dev/null @@ -1,134 +0,0 @@ -#!/usr/bin/env python - -# Mesa 3-D graphics library -# Version: 5.1 -# -# Copyright (C) 1999-2003 Brian Paul All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - -# Generate the src/SPARC/glapi_sparc.S file. -# -# Usage: -# gloffsets.py >glapi_sparc.S -# -# Dependencies: -# The apispec file must be in the current directory. - - -import apiparser; - - -def PrintHead(): - print '/* DO NOT EDIT - This file generated automatically with glsparcasm.py script */' - print '#include "glapioffsets.h"' - print '' - print '/* The _glapi_Dispatch symbol addresses get relocated into the' - print ' * sethi/or instruction sequences below at library init time.' - print ' */' - print '' - print '' - print '.text' - print '.align 32' - print '.globl __glapi_sparc_icache_flush' - print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */' - print '\tflush\t%o0' - print '\tretl' - print '\tnop' - print '' - print '.data' - print '.align 64' - print '' - print '.globl _mesa_sparc_glapi_begin' - print '.type _mesa_sparc_glapi_begin,#function' - print '_mesa_sparc_glapi_begin:' - return -#endif - -def PrintTail(): - print '\t nop' - print '' - print '.globl _mesa_sparc_glapi_end' - print '.type _mesa_sparc_glapi_end,#function' - print '_mesa_sparc_glapi_end:' - print '' -#endif - - - -records = [] - -def FindOffset(funcName): - for (name, alias, offset) in records: - if name == funcName: - return offset - #endif - #endfor - return -1 -#enddef - -def EmitFunction(name, returnType, argTypeList, argNameList, alias, offset): - argList = apiparser.MakeArgList(argTypeList, argNameList) - if alias != '': - dispatchName = alias - else: - dispatchName = name - #endif - - if offset < 0: - # try to find offset from alias name - assert dispatchName != '' - offset = FindOffset(dispatchName) - if offset == -1: - #print 'Cannot dispatch %s' % name - return - #endif - #endif - - # save this info in case we need to look up an alias later - records.append((name, dispatchName, offset)) - - # print the assembly code - print '' - print '.globl gl%s' % (name) - print '.type gl%s,#function' % (name) - print 'gl%s:' % (name) - print '#if defined(__sparc_v9__) && !defined(__linux__)' - print '\tsethi\t%hi(0x00000000), %g2' - print '\tsethi\t%hi(0x00000000), %g1' - print '\tor\t%g2, %lo(0x00000000), %g2' - print '\tor\t%g1, %lo(0x00000000), %g1' - print '\tsllx\t%g2, 32, %g2' - print '\tldx\t[%g1 + %g2], %g1' - print "\tsethi\t%%hi(8 * _gloffset_%s), %%g2" % (dispatchName) - print "\tor\t%%g2, %%lo(8 * _gloffset_%s), %%g2" % (dispatchName) - print '\tldx\t[%g1 + %g2], %g3' - print '#else' - print '\tsethi\t%hi(0x00000000), %g1' - print '\tld\t[%g1 + %lo(0x00000000)], %g1' - print "\tld\t[%%g1 + (4 * _gloffset_%s)], %%g3" % (dispatchName) - print '#endif' - print '\tjmpl\t%g3, %g0' - print '\tnop' -#enddef - - -PrintHead() -apiparser.ProcessSpecFile("APIspec", EmitFunction) -PrintTail() |