# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.
import sys
import apiutil
def GenerateEntrypoints():
#apiutil.CopyrightC()
print '%include "iprt/asmdefs.mac"'
print ""
print "%ifdef RT_ARCH_AMD64"
print "extern glim"
print "%else ; X86"
print "extern _glim"
print "%endif"
print ""
# Get sorted list of dispatched functions.
# The order is very important - it must match cr_opcodes.h
# and spu_dispatch_table.h
keys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt")
for index in range(len(keys)):
func_name = keys[index]
if apiutil.Category(func_name) == "Chromium":
continue
if apiutil.Category(func_name) == "VBox":
continue
print "BEGINPROC_EXPORTED cr_gl%s" % func_name
print "%ifdef RT_ARCH_AMD64"
print "\tmov \trax, qword glim+%d" % (8*index)
print "\tjmp \t[rax]"
print "%else ; X86"
print "\tmov \teax, dword _glim+%d" % (4*index)
print "\tjmp \t[eax]"
print "%endif"
print "ENDPROC cr_gl%s" % func_name
print ""
print ';'
print '; Aliases'
print ';'
# Now loop over all the functions and take care of any aliases
allkeys = apiutil.GetAllFunctions(sys.argv[1]+"/APIspec.txt")
for func_name in allkeys:
if "omit" in apiutil.ChromiumProps(func_name):
continue
if func_name in keys:
# we already processed this function earlier
continue
# alias is the function we're aliasing
alias = apiutil.Alias(func_name)
if alias:
# this dict lookup should never fail (raise an exception)!
index = keys.index(alias)
print "BEGINPROC_EXPORTED cr_gl%s" % func_name
print "%ifdef RT_ARCH_AMD64"
print "\tmov \trax, qword glim+%d" % (8*index)
print "\tjmp \t[rax]"
print "%else ; X86"
print "\tmov \teax, dword _glim+%d" % (4*index)
print "\tjmp \t[eax]"
print "%endif"
print "ENDPROC cr_gl%s" % func_name
print ""
print ';'
print '; No-op stubs'
print ';'
# Now generate no-op stub functions
for func_name in allkeys:
if "stub" in apiutil.ChromiumProps(func_name):
print "BEGINPROC_EXPORTED cr_gl%s" % func_name
print "\tleave"
print "\tret"
print "ENDPROC cr_gl%s" % func_name
print ""
GenerateEntrypoints()