svn merge ^/branches/released .

1 files changed, 269 insertions, 270 deletions

diff --git a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
index 10dfa1ddb..324e13b79 100644
--- a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
+++ b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py
@@ -1,270 +1,269 @@
-#!/usr/bin/env python
-
-# (C) Copyright IBM Corporation 2004, 2005
-# 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
-# on the rights to use, copy, modify, merge, publish, distribute, sub
-# license, 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 (including the next
-# paragraph) 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
-# IBM AND/OR ITS SUPPLIERS 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.
-#
-# Authors:
-#    Ian Romanick <idr@us.ibm.com>
-
-import license
-import gl_XML, glX_XML
-import sys, getopt
-
-class PrintGenericStubs(gl_XML.gl_print_base):
-
-	def __init__(self):
-		gl_XML.gl_print_base.__init__(self)
-
-		self.name = "gl_x86_asm.py (from Mesa)"
-		self.license = license.bsd_license_template % ( \
-"""Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
-(C) Copyright IBM Corporation 2004, 2005""", "BRIAN PAUL, IBM")
-		return
-
-
-	def get_stack_size(self, f):
-		size = 0
-		for p in f.parameterIterator():
-			if p.is_padding:
-				continue
-
-			size += p.get_stack_size()
-
-		return size
-
-
-	def printRealHeader(self):
-		print '#include "x86/assyntax.h"'
-		print '#include "glapi/glapioffsets.h"'
-		print ''
-		print '#if defined(STDCALL_API)'
-		print '# if defined(USE_MGL_NAMESPACE)'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))'
-		print '# else'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))'
-		print '# endif'
-		print '#else'
-		print '# if defined(USE_MGL_NAMESPACE)'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))'
-		print '#  define _glapi_Dispatch _mglapi_Dispatch'
-		print '# else'
-		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))'
-		print '# endif'
-		print '#endif'
-		print ''
-		print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))'
-		print ''
-		print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)'
-		print '#define GLOBL_FN(x) GLOBL x ; .type x, function'
-		print '#else'
-		print '#define GLOBL_FN(x) GLOBL x'
-		print '#endif'
-		print ''
-		print '#if defined(PTHREADS) || defined(WIN32_THREADS) || defined(BEOS_THREADS)'
-		print '#  define THREADS'
-		print '#endif'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '#ifdef GLX_X86_READONLY_TEXT'
-		print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)'
-		print '#else'
-		print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */'
-		print '#endif'
-		print ''
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tCALL(_x86_get_dispatch) ;\t\t\t\\'
-		print '\tCTX_INSNS ;					\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print ''
-		print '#elif defined(PTHREADS)'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
-		print '\tJE(1f) ;\t\t\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
-		print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#elif defined(THREADS)'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'
-		print '\tJE(1f) ;\t\t\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'
-		print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#else /* Non-threaded version. */'
-		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
-		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
-		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
-		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
-		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'
-		print '\tJMP(GL_OFFSET(off))'
-		print '#endif'
-		print ''
-		print '#ifdef HAVE_ALIAS'
-		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
-		print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\'
-		print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)'
-		print '#else'
-		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'
-		print '    GL_STUB(fn, off, fn_alt)'
-		print '#endif'
-		print ''
-		print 'SEG_TEXT'
-		print ''
-		print '#ifdef GLX_USE_TLS'
-		print ''
-		print '\tGLOBL\tGLNAME(_x86_get_dispatch)'
-		print '\tHIDDEN(GLNAME(_x86_get_dispatch))'
-		print 'ALIGNTEXT16'
-		print 'GLNAME(_x86_get_dispatch):'
-		print '\tcall	1f'
-		print '1:\tpopl	%eax'
-		print '\taddl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %eax'
-		print '\tmovl	_glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax'
-		print '\tret'
-		print ''
-		print '#elif defined(PTHREADS)'
-		print 'EXTERN GLNAME(_glapi_Dispatch)'
-		print 'EXTERN GLNAME(_gl_DispatchTSD)'
-		print 'EXTERN GLNAME(pthread_getspecific)'
-		print ''
-		print 'ALIGNTEXT16'
-		print 'GLNAME(_x86_get_dispatch):'
-		print '\tSUB_L(CONST(24), ESP)'
-		print '\tPUSH_L(GLNAME(_gl_DispatchTSD))'
-		print '\tCALL(GLNAME(pthread_getspecific))'
-		print '\tADD_L(CONST(28), ESP)'
-		print '\tRET'
-		print '#elif defined(THREADS)'
-		print 'EXTERN GLNAME(_glapi_get_dispatch)'
-		print '#endif'
-		print ''
-
-		print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )'
-		print '\t\t.section\twtext, "awx", @progbits'
-		print '#endif /* defined( GLX_USE_TLS ) */'
-
-		print ''
-		print '\t\tALIGNTEXT16'
-		print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)'
-		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))'
-		print 'GLNAME(gl_dispatch_functions_start):'
-		print ''
-		return
-
-
-	def printRealFooter(self):
-		print ''
-		print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)'
-		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))'
-		print '\t\tALIGNTEXT16'
-		print 'GLNAME(gl_dispatch_functions_end):'
-		print ''
-		print '#if defined(GLX_USE_TLS) && defined(__linux__)'
-		print '	.section ".note.ABI-tag", "a"'
-		print '	.p2align 2'
-		print '	.long	1f - 0f   /* name length */'
-		print '	.long	3f - 2f   /* data length */'
-		print '	.long	1         /* note length */'
-		print '0:	.asciz "GNU"      /* vendor name */'
-		print '1:	.p2align 2'
-		print '2:	.long	0         /* note data: the ABI tag */'
-		print '	.long	2,4,20    /* Minimum kernel version w/TLS */'
-		print '3:	.p2align 2        /* pad out section */'
-		print '#endif /* GLX_USE_TLS */'
-		print ''
-		print '#if defined (__ELF__) && defined (__linux__)'
-		print '	.section .note.GNU-stack,"",%progbits'
-		print '#endif'
-		return
-
-
-	def printBody(self, api):
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
-			stack = self.get_stack_size(f)
-			alt = "%s@%u" % (name, stack)
-
-			print '\tGL_STUB(%s, _gloffset_%s, %s)' % (name, f.name, alt)
-
-			if not f.is_static_entry_point(f.name):
-				print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt)
-
-
-		for f in api.functionIterateByOffset():
-			name = f.dispatch_name()
-			stack = self.get_stack_size(f)
-			alt = "%s@%u" % (name, stack)
-
-			for n in f.entry_points:
-				if f.is_static_entry_point(n):
-					if n != f.name:
-						alt2 = "%s@%u" % (n, stack)
-						text = '\tGL_STUB_ALIAS(%s, _gloffset_%s, %s, %s, %s)' % (n, f.name, alt2, name, alt)
-
-						if f.has_different_protocol(n):
-							print '#ifndef GLX_INDIRECT_RENDERING'
-							print text
-							print '#endif'
-						else:
-							print text
-
-		return
-
-def show_usage():
-	print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]
-	sys.exit(1)
-
-if __name__ == '__main__':
-	file_name = "gl_API.xml"
-	mode = "generic"
-
-	try:
-		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")
-	except Exception,e:
-		show_usage()
-
-	for (arg,val) in args:
-		if arg == '-m':
-			mode = val
-		elif arg == "-f":
-			file_name = val
-
-	if mode == "generic":
-		printer = PrintGenericStubs()
-	else:
-		print "ERROR: Invalid mode \"%s\" specified." % mode
-		show_usage()
-
-	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())
-	printer.Print(api)
+#!/usr/bin/env python

+

+# (C) Copyright IBM Corporation 2004, 2005

+# 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

+# on the rights to use, copy, modify, merge, publish, distribute, sub

+# license, 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 (including the next

+# paragraph) 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 NON-INFRINGEMENT.  IN NO EVENT SHALL

+# IBM AND/OR ITS SUPPLIERS 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.

+#

+# Authors:

+#    Ian Romanick <idr@us.ibm.com>

+

+import license

+import gl_XML, glX_XML

+import sys, getopt

+

+class PrintGenericStubs(gl_XML.gl_print_base):

+

+	def __init__(self):

+		gl_XML.gl_print_base.__init__(self)

+

+		self.name = "gl_x86_asm.py (from Mesa)"

+		self.license = license.bsd_license_template % ( \

+"""Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.

+(C) Copyright IBM Corporation 2004, 2005""", "BRIAN PAUL, IBM")

+		return

+

+

+	def get_stack_size(self, f):

+		size = 0

+		for p in f.parameterIterator():

+			if p.is_padding:

+				continue

+

+			size += p.get_stack_size()

+

+		return size

+

+

+	def printRealHeader(self):

+		print '#include "x86/assyntax.h"'

+		print ''

+		print '#if defined(STDCALL_API)'

+		print '# if defined(USE_MGL_NAMESPACE)'

+		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))'

+		print '# else'

+		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))'

+		print '# endif'

+		print '#else'

+		print '# if defined(USE_MGL_NAMESPACE)'

+		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))'

+		print '#  define _glapi_Dispatch _mglapi_Dispatch'

+		print '# else'

+		print '#  define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))'

+		print '# endif'

+		print '#endif'

+		print ''

+		print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))'

+		print ''

+		print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)'

+		print '#define GLOBL_FN(x) GLOBL x ; .type x, function'

+		print '#else'

+		print '#define GLOBL_FN(x) GLOBL x'

+		print '#endif'

+		print ''

+		print '#if defined(PTHREADS) || defined(WIN32) || defined(BEOS_THREADS)'

+		print '#  define THREADS'

+		print '#endif'

+		print ''

+		print '#ifdef GLX_USE_TLS'

+		print ''

+		print '#ifdef GLX_X86_READONLY_TEXT'

+		print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)'

+		print '#else'

+		print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */'

+		print '#endif'

+		print ''

+		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'

+		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'

+		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'

+		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'

+		print '\tCALL(_x86_get_dispatch) ;\t\t\t\\'

+		print '\tCTX_INSNS ;					\\'

+		print '\tJMP(GL_OFFSET(off))'

+		print ''

+		print '#elif defined(PTHREADS)'

+		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'

+		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'

+		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'

+		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'

+		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'

+		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'

+		print '\tJE(1f) ;\t\t\t\t\t\\'

+		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'

+		print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\'

+		print '\tJMP(GL_OFFSET(off))'

+		print '#elif defined(THREADS)'

+		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'

+		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'

+		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'

+		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'

+		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'

+		print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\'

+		print '\tJE(1f) ;\t\t\t\t\t\\'

+		print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\'

+		print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\'

+		print '\tJMP(GL_OFFSET(off))'

+		print '#else /* Non-threaded version. */'

+		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'

+		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'

+		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'

+		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'

+		print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\'

+		print '\tJMP(GL_OFFSET(off))'

+		print '#endif'

+		print ''

+		print '#ifdef HAVE_ALIAS'

+		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'

+		print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\'

+		print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)'

+		print '#else'

+		print '#  define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\'

+		print '    GL_STUB(fn, off, fn_alt)'

+		print '#endif'

+		print ''

+		print 'SEG_TEXT'

+		print ''

+		print '#ifdef GLX_USE_TLS'

+		print ''

+		print '\tGLOBL\tGLNAME(_x86_get_dispatch)'

+		print '\tHIDDEN(GLNAME(_x86_get_dispatch))'

+		print 'ALIGNTEXT16'

+		print 'GLNAME(_x86_get_dispatch):'

+		print '\tcall	1f'

+		print '1:\tpopl	%eax'

+		print '\taddl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %eax'

+		print '\tmovl	_glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax'

+		print '\tret'

+		print ''

+		print '#elif defined(PTHREADS)'

+		print 'EXTERN GLNAME(_glapi_Dispatch)'

+		print 'EXTERN GLNAME(_gl_DispatchTSD)'

+		print 'EXTERN GLNAME(pthread_getspecific)'

+		print ''

+		print 'ALIGNTEXT16'

+		print 'GLNAME(_x86_get_dispatch):'

+		print '\tSUB_L(CONST(24), ESP)'

+		print '\tPUSH_L(GLNAME(_gl_DispatchTSD))'

+		print '\tCALL(GLNAME(pthread_getspecific))'

+		print '\tADD_L(CONST(28), ESP)'

+		print '\tRET'

+		print '#elif defined(THREADS)'

+		print 'EXTERN GLNAME(_glapi_get_dispatch)'

+		print '#endif'

+		print ''

+

+		print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )'

+		print '\t\t.section\twtext, "awx", @progbits'

+		print '#endif /* defined( GLX_USE_TLS ) */'

+

+		print ''

+		print '\t\tALIGNTEXT16'

+		print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)'

+		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))'

+		print 'GLNAME(gl_dispatch_functions_start):'

+		print ''

+		return

+

+

+	def printRealFooter(self):

+		print ''

+		print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)'

+		print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))'

+		print '\t\tALIGNTEXT16'

+		print 'GLNAME(gl_dispatch_functions_end):'

+		print ''

+		print '#if defined(GLX_USE_TLS) && defined(__linux__)'

+		print '	.section ".note.ABI-tag", "a"'

+		print '	.p2align 2'

+		print '	.long	1f - 0f   /* name length */'

+		print '	.long	3f - 2f   /* data length */'

+		print '	.long	1         /* note length */'

+		print '0:	.asciz "GNU"      /* vendor name */'

+		print '1:	.p2align 2'

+		print '2:	.long	0         /* note data: the ABI tag */'

+		print '	.long	2,4,20    /* Minimum kernel version w/TLS */'

+		print '3:	.p2align 2        /* pad out section */'

+		print '#endif /* GLX_USE_TLS */'

+		print ''

+		print '#if defined (__ELF__) && defined (__linux__)'

+		print '	.section .note.GNU-stack,"",%progbits'

+		print '#endif'

+		return

+

+

+	def printBody(self, api):

+		for f in api.functionIterateByOffset():

+			name = f.dispatch_name()

+			stack = self.get_stack_size(f)

+			alt = "%s@%u" % (name, stack)

+

+			print '\tGL_STUB(%s, %d, %s)' % (name, f.offset, alt)

+

+			if not f.is_static_entry_point(f.name):

+				print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt)

+

+

+		for f in api.functionIterateByOffset():

+			name = f.dispatch_name()

+			stack = self.get_stack_size(f)

+			alt = "%s@%u" % (name, stack)

+

+			for n in f.entry_points:

+				if f.is_static_entry_point(n):

+					if n != f.name:

+						alt2 = "%s@%u" % (n, stack)

+						text = '\tGL_STUB_ALIAS(%s, %d, %s, %s, %s)' % (n, f.offset, alt2, name, alt)

+

+						if f.has_different_protocol(n):

+							print '#ifndef GLX_INDIRECT_RENDERING'

+							print text

+							print '#endif'

+						else:

+							print text

+

+		return

+

+def show_usage():

+	print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0]

+	sys.exit(1)

+

+if __name__ == '__main__':

+	file_name = "gl_API.xml"

+	mode = "generic"

+

+	try:

+		(args, trail) = getopt.getopt(sys.argv[1:], "m:f:")

+	except Exception,e:

+		show_usage()

+

+	for (arg,val) in args:

+		if arg == '-m':

+			mode = val

+		elif arg == "-f":

+			file_name = val

+

+	if mode == "generic":

+		printer = PrintGenericStubs()

+	else:

+		print "ERROR: Invalid mode \"%s\" specified." % mode

+		show_usage()

+

+	api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory())

+	printer.Print(api)