1 | #!/usr/bin/perl -w |
---|
2 | # |
---|
3 | # (C) Copyright 2007 TOSHIBA CORPORATION |
---|
4 | # All Rights Reserved |
---|
5 | # |
---|
6 | # Redistribution and use in source and binary forms, with or without |
---|
7 | # modification, are permitted provided that the following conditions are met: |
---|
8 | # |
---|
9 | # * Redistributions of source code must retain the above copyright notice, |
---|
10 | # this list of conditions and the following disclaimer. |
---|
11 | # * Redistributions in binary form must reproduce the above copyright |
---|
12 | # notice, this list of conditions and the following disclaimer in the |
---|
13 | # documentation and/or other materials provided with the distribution. |
---|
14 | # * Neither the names of Toshiba nor the names of its |
---|
15 | # contributors may be used to endorse or promote products derived from this |
---|
16 | # software without specific prior written permission. |
---|
17 | # |
---|
18 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
---|
19 | # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
20 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
21 | # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
---|
22 | # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
---|
23 | # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
---|
24 | # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
---|
25 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
---|
26 | # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
---|
27 | # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
---|
28 | # POSSIBILITY OF SUCH DAMAGE. |
---|
29 | |
---|
30 | open(DEFS, "syscall.def"); |
---|
31 | |
---|
32 | while ($line = <DEFS>) { |
---|
33 | next if ($line =~ /^#.*/); |
---|
34 | |
---|
35 | ($opcode, $name, $fp, $parms) = split(" ", $line); |
---|
36 | $filename = ">" . $name . ".S"; |
---|
37 | open(SOURCE, $filename); |
---|
38 | |
---|
39 | print SOURCE "\/\*\n"; |
---|
40 | print SOURCE " Copyright (c) 2007, Toshiba Corporation\n\n"; |
---|
41 | |
---|
42 | print SOURCE " All rights reserved.\n\n"; |
---|
43 | |
---|
44 | print SOURCE " Redistribution and use in source and binary forms, with or without\n"; |
---|
45 | print SOURCE " modification, are permitted provided that the following conditions are met:\n\n"; |
---|
46 | |
---|
47 | print SOURCE " \* Redistributions of source code must retain the above copyright notice,\n"; |
---|
48 | print SOURCE " this list of conditions and the following disclaimer.\n"; |
---|
49 | print SOURCE " \* Redistributions in binary form must reproduce the above copyright\n"; |
---|
50 | print SOURCE " notice, this list of conditions and the following disclaimer in the\n"; |
---|
51 | print SOURCE " documentation and/or other materials provided with the distribution.\n"; |
---|
52 | print SOURCE " \* Neither the names of Toshiba nor the names of its\n"; |
---|
53 | print SOURCE " contributors may be used to endorse or promote products derived from this\n"; |
---|
54 | print SOURCE " software without specific prior written permission.\n\n"; |
---|
55 | |
---|
56 | print SOURCE " THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n"; |
---|
57 | print SOURCE " AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n"; |
---|
58 | print SOURCE " IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n"; |
---|
59 | print SOURCE " ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\n"; |
---|
60 | print SOURCE " LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n"; |
---|
61 | print SOURCE " CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n"; |
---|
62 | print SOURCE " SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\n"; |
---|
63 | print SOURCE " INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n"; |
---|
64 | print SOURCE " CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n"; |
---|
65 | print SOURCE " ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n"; |
---|
66 | print SOURCE " POSSIBILITY OF SUCH DAMAGE.\n"; |
---|
67 | print SOURCE " \*\/\n\n"; |
---|
68 | print SOURCE "#include \"c99ppe.h\"\n\n"; |
---|
69 | print SOURCE " .text\n"; |
---|
70 | print SOURCE " .align 4\n"; |
---|
71 | print SOURCE " GLOBL ", $name, "\n"; |
---|
72 | print SOURCE " .type ", $name, ", \@function\n"; |
---|
73 | print SOURCE $name, ":\n"; |
---|
74 | |
---|
75 | print SOURCE " stqd \$0, 16(\$sp) \/\* save caller address \*\/\n"; |
---|
76 | print SOURCE " il \$2, ", $parms, " \/\* number of fixed arguments \*\/\n"; |
---|
77 | print SOURCE " brsl \$0, __stack_reg_va \/\* save register to the stack frame \*\/\n\n"; |
---|
78 | |
---|
79 | if ($fp > 0) { |
---|
80 | print SOURCE " brsl \$0, __check_init\n"; |
---|
81 | print SOURCE " lqd \$3, 16\*2(\$sp) \/\* \$3 <- saved FP on the stack frame \*\/\n"; |
---|
82 | print SOURCE " lqd \$2, 0(\$3) \/\* FP = fp->_fp \*\/\n"; |
---|
83 | print SOURCE " rotqby \$2, \$2, \$3\n"; |
---|
84 | print SOURCE " stqd \$2, 16\*2(\$sp) \/\* replace FP on the stack frame \*\/\n\n"; |
---|
85 | } |
---|
86 | |
---|
87 | print SOURCE " il \$3, SPE_C99_SIGNALCODE\n"; |
---|
88 | print SOURCE " il \$4, ", $opcode, "\n"; |
---|
89 | print SOURCE " ai \$5, \$sp, 16\*2 \/\* data (\$3 save address) \*\/\n"; |
---|
90 | print SOURCE " brsl \$0, __send_to_ppe\n\n"; |
---|
91 | |
---|
92 | print SOURCE " il \$2, 16\*(SPE_STACK_REGS+2+2)\n"; |
---|
93 | print SOURCE " a \$sp, \$sp, \$2\n"; |
---|
94 | print SOURCE " lqd \$0, 16(\$sp) \/\* load caller address \*\/\n"; |
---|
95 | print SOURCE " bi \$0 \/\* return to caller \*\/\n"; |
---|
96 | |
---|
97 | print SOURCE " .size ", $name, ", .-", $name, "\n"; |
---|
98 | |
---|
99 | close(SOURCE); |
---|
100 | } |
---|
101 | |
---|