blob: 653b00a2627d8eea947c2ce050191e17e8f501b3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.
from __future__ import print_function
import sys
import apiutil
def GenerateEntrypoints():
#apiutil.CopyrightC()
# Get sorted list of dispatched functions.
# The order is very important - it must match cr_opcodes.h
# and spu_dispatch_table.h
print('%include "iprt/asmdefs.mac"')
print("")
print("%ifdef RT_ARCH_AMD64")
print("extern glim")
print("%else ; X86")
print("extern glim")
print("%endif")
print("")
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 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 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 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 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 gl%s" % func_name)
print("\tleave")
print("\tret")
print("ENDPROC gl%s" % func_name)
print("")
GenerateEntrypoints()
|
