#!/usr/bin/perl -w # # (C) Copyright 2007 TOSHIBA CORPORATION # All Rights Reserved # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # * Neither the names of Toshiba nor the names of its # contributors may be used to endorse or promote products derived from this # software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. open(DEFS, "syscall.def"); while ($line = <DEFS>) { next if ($line =~ /^#.*/); ($opcode, $name, $fp, $parms) = split(" ", $line); $filename = ">" . $name . ".S"; open(SOURCE, $filename); print SOURCE "\/\*\n"; print SOURCE " Copyright (c) 2007, Toshiba Corporation\n\n"; print SOURCE " All rights reserved.\n\n"; print SOURCE " Redistribution and use in source and binary forms, with or without\n"; print SOURCE " modification, are permitted provided that the following conditions are met:\n\n"; print SOURCE " \* Redistributions of source code must retain the above copyright notice,\n"; print SOURCE " this list of conditions and the following disclaimer.\n"; print SOURCE " \* Redistributions in binary form must reproduce the above copyright\n"; print SOURCE " notice, this list of conditions and the following disclaimer in the\n"; print SOURCE " documentation and/or other materials provided with the distribution.\n"; print SOURCE " \* Neither the names of Toshiba nor the names of its\n"; print SOURCE " contributors may be used to endorse or promote products derived from this\n"; print SOURCE " software without specific prior written permission.\n\n"; print SOURCE " THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n"; print SOURCE " AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n"; print SOURCE " IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n"; print SOURCE " ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\n"; print SOURCE " LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n"; print SOURCE " CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n"; print SOURCE " SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\n"; print SOURCE " INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n"; print SOURCE " CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n"; print SOURCE " ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n"; print SOURCE " POSSIBILITY OF SUCH DAMAGE.\n"; print SOURCE " \*\/\n\n"; print SOURCE "#include \"c99ppe.h\"\n\n"; print SOURCE " .text\n"; print SOURCE " .align 4\n"; print SOURCE " GLOBL ", $name, "\n"; print SOURCE " .type ", $name, ", \@function\n"; print SOURCE $name, ":\n"; print SOURCE " stqd \$0, 16(\$sp) \/\* save caller address \*\/\n"; print SOURCE " il \$2, ", $parms, " \/\* number of fixed arguments \*\/\n"; print SOURCE " brsl \$0, __stack_reg_va \/\* save register to the stack frame \*\/\n\n"; if ($fp > 0) { print SOURCE " brsl \$0, __check_init\n"; print SOURCE " lqd \$3, 16\*2(\$sp) \/\* \$3 <- saved FP on the stack frame \*\/\n"; print SOURCE " lqd \$2, 0(\$3) \/\* FP = fp->_fp \*\/\n"; print SOURCE " rotqby \$2, \$2, \$3\n"; print SOURCE " stqd \$2, 16\*2(\$sp) \/\* replace FP on the stack frame \*\/\n\n"; } print SOURCE " il \$3, SPE_C99_SIGNALCODE\n"; print SOURCE " il \$4, ", $opcode, "\n"; print SOURCE " ai \$5, \$sp, 16\*2 \/\* data (\$3 save address) \*\/\n"; print SOURCE " brsl \$0, __send_to_ppe\n\n"; print SOURCE " il \$2, 16\*(SPE_STACK_REGS+2+2)\n"; print SOURCE " a \$sp, \$sp, \$2\n"; print SOURCE " lqd \$0, 16(\$sp) \/\* load caller address \*\/\n"; print SOURCE " bi \$0 \/\* return to caller \*\/\n"; print SOURCE " .size ", $name, ", .-", $name, "\n"; close(SOURCE); }