GCC Port to TMS9900 - v0.5

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1 downloads this week 64 downloads total

Download TMS9900 machine descriptor and EXEs for Cygwin/Win32 (3.1 mb)

This is my WIP of a TMS9900 target of GCC 2.95.3. THIS COMPILER DOES NOT (really) WORK YET. It outputs code, but it hasn't been tested with a lot of inputs. Please do not submit bug reports. Please do download and work on it if you can submit patches. Lets get this thing up to a useable status. There is information on the port and issues, as well as setup/build instructions for Cygwin at the forum at http://www.harmlesslion.com/phpBB2/viewtopic.php?p=1267

Last Updates (max 5)

(2008-06-07) Fixed most of the syntax errors by reworking where the addressing syntax is calculated First test program works with O1 and O2, but not O0. Second test program doesn't build yet.

(2008-06-07) Initial test program builds and works. Still a lot of testing to go

(2008-06-04) Order of LI should now be correct in all cases LI with a label should be correctly formatted Predecrement should no longer be emitted B should be correctly formatted MOV with add/subtract on constant should correctly use LI SOC/SZC should no longer use immediate data

(2008-06-04) Syntax fixes Fixed bad shift instructions

(2008-06-04) Removed float code Re-implemented immediate loads Made a fix to shifts Fixed some asm syntax errors (introduced some new ones)

Notes

Title:	GCC Port to TMS9900
Theme:	Compiler
Created:	2008-05-31
Last Update:	2008-06-07
Status:	alpha

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