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-rw-r--r--src/mesa/glapi/glx86asm.py136
1 files changed, 0 insertions, 136 deletions
diff --git a/src/mesa/glapi/glx86asm.py b/src/mesa/glapi/glx86asm.py
deleted file mode 100644
index d2542225b74..00000000000
--- a/src/mesa/glapi/glx86asm.py
+++ /dev/null
@@ -1,136 +0,0 @@
-#!/usr/bin/env python
-
-
-# Mesa 3-D graphics library
-# Version: 4.1
-#
-# Copyright (C) 1999-2001 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/X86/glapi_x86.S file.
-#
-# Usage:
-# gloffsets.py >glapi_x86.S
-#
-# Dependencies:
-# The apispec file must be in the current directory.
-
-
-import apiparser
-
-
-def PrintHead():
- print '/* DO NOT EDIT - This file generated automatically with glx86asm.py script */'
- print '#include "assyntax.h"'
- print '#include "glapioffsets.h"'
- print ''
- print '#ifndef __WIN32__'
- print ''
- print '#if defined(STDCALL_API)'
- print '#define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))'
- print '#elif defined(USE_MGL_NAMESPACE)'
- print '#define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))'
- print '#else'
- print '#define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))'
- print '#endif'
- print ''
- print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))'
- print ''
- print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__)'
- print '#define GLOBL_FN(x) GLOBL x ; .type x,@function'
- print '#else'
- print '#define GLOBL_FN(x) GLOBL x'
- print '#endif'
- print ''
- print 'SEG_TEXT'
- print ''
- print 'EXTERN GLNAME(_glapi_Dispatch)'
- print ''
- return
-#enddef
-
-
-def PrintTail():
- print ''
- print '#endif /* __WIN32__ */'
-#enddef
-
-
-
-records = []
-
-def FindOffset(funcName):
- for (name, alias, offset) in records:
- if name == funcName:
- return offset
- #endif
- #endfor
- return -1
-#enddef
-
-# Find the size of the arguments on the stack for _stdcall name mangling
-def FindStackSize(typeList):
- result = 0
- for typ in typeList:
- if typ == 'GLdouble' or typ == 'GLclampd':
- result += 8;
- else:
- result += 4;
- #endif
- #endfor
- return result
-#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))
-
- # Find the argument stack size for _stdcall name mangling
- stackSize = FindStackSize(argTypeList)
-
- # print the assembly code
- print 'ALIGNTEXT16'
- print "GLOBL_FN(GL_PREFIX(%s,%s@%s))" % (name, name, stackSize)
- print "GL_PREFIX(%s,%s@%s):" % (name, name, stackSize)
- print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX)'
- print "\tJMP(GL_OFFSET(_gloffset_%s))" % (dispatchName)
- print ''
-#enddef
-
-PrintHead()
-apiparser.ProcessSpecFile("APIspec", EmitFunction)
-PrintTail()