diff options
Diffstat (limited to 'mesalib/src/mapi/glapi/gen/gl_x86_asm.py')
| -rw-r--r-- | mesalib/src/mapi/glapi/gen/gl_x86_asm.py | 539 |
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)
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