Macintosh-Tools/Retro68
1
0
Fork 0
mirror of https://github.com/autc04/Retro68.git synced 2025-01-11 18:30:58 +00:00
Code Issues Projects Releases Wiki Activity

hack 68000-compatible replacement for RTD instruction into asfilter

Browse Source
This commit is contained in:
Wolfgang Thaller 2014-09-24 22:05:01 +02:00
parent 3f1eec11f9
commit dc386a4845
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
ASFilter/asfilter.cc
View File

@ -71,6 +71,7 @@ int main(int argc, char *argv[])
rx::regex rts("\trts"); rx::regex rts("\trts");
rx::regex instruction("\t[a-z]+.*"); rx::regex instruction("\t[a-z]+.*");
rx::regex macsbug("# macsbug symbol"); rx::regex macsbug("# macsbug symbol");
rx::regex rtd("\trtd #([0-9]+)");
bool hadRts = false; bool hadRts = false;
bool macsbugSymbol = false, macsbugSymbol1; bool macsbugSymbol = false, macsbugSymbol1;
@ -105,6 +106,14 @@ int main(int argc, char *argv[])
} }
} }
else if(rx::regex_match(line, match, rtd))
{
out << "\tmove.l (%a7)+, %a0\n";
out << "\tlea " + match[1] + "(%a7), %a7\n";
out << "\tjmp (%a0)\n";
hadRts = true;
}
// ******* 2. strip unneeded extra rts from "# macsbug symbol" paragraphs // ******* 2. strip unneeded extra rts from "# macsbug symbol" paragraphs
// //
// GCC is patche to add something like this to the end of every function: // GCC is patche to add something like this to the end of every function: