6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-07-04 13:29:35 +00:00
Code Issues Projects Releases Wiki Activity
5,263 Commits 3 Branches 14 Tags 427 MiB
6cdd8e7281
Commit Graph

55 Commits

Author SHA1 Message Date
uz
3806cd472d Added new 8x16 unsigned multiplication routine. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5078 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2011-07-10 14:51:03 +00:00
uz
c6831e936a Added --forget-inc-paths to the assembler command line to avoid problems if 
more than one version of ca65 is installed on the machine (Spiro Trikaliotis).


git-svn-id: svn://svn.cc65.org/cc65/trunk@4530 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-12-18 11:58:50 +00:00
uz
5dc80c2615 Rename the 8x8 multiplication using the same scheme as for the 16x16 
multiplication.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4463 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 15:48:11 +00:00
uz
18272c0427 Working on the division and multiplication routines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4443 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 19:41:54 +00:00
uz
c200e0ec94 Added division routine. Removed C callable entry points from mul routines, 
they're now in common.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4441 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 18:23:40 +00:00
uz
7c804513fa The upper 16 bit differ between signed and unsigned multiplication, so while 
for 16x16=16, the unsigned routine can be used, regardless of signedness, this
is not true for 16x16=32.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4438 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 13:45:27 +00:00
uz
0c1703f8fd Added 16*16=32 multiplication routine. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4434 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-03 13:40:03 +00:00
uz
fdc7604d8f Added separate 8x8=>16 multiplication routine as start of the multiplication 
and division stuff cleanup.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4431 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-02 22:28:02 +00:00
uz
1ea503a036 The pleasp.s module is no longer in use. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4094 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:56:54 +00:00
uz
db69c202a4 Oh well. Decided to throw away the separate implementation for leaa0sp, 
because it's not used too much, may sometimes inlined and can easily be
replaced by another entry in leaaxsp.s


git-svn-id: svn://svn.cc65.org/cc65/trunk@4092 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:22:13 +00:00
uz
bf9d36a2fa Renamed leaasp.s again, this time to leaa0sp.s. Added a new module leaaxsp.s. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4091 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:15:51 +00:00
uz
a1dd468291 Renamed leasp.s to leaasp.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4090 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:10:59 +00:00
uz
acd1233bf2 Greatly improved multiplication routine. Optimized the generic 16x16 one and 
added special cases for 8x16 and 8x8. The former is directly called by the
compiler as tosmula0 and tosumula0 resp.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4036 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-17 20:48:28 +00:00
cuz
d3ac084997 Add the ltest module to the makefile 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3675 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-11-28 14:55:45 +00:00
cuz
5cf71b0dea Removed obsolete modules 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3582 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-08-13 21:21:31 +00:00
cuz
303304fe90 Add definitions for tools so the makefile is useful by itself. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3262 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-10-26 19:28:26 +00:00
cuz
a4c4e995a3 Added lasr.o 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3144 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-07-05 22:38:21 +00:00
cuz
c122f18605 New code for the shift functions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3143 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-07-05 22:24:06 +00:00
cuz
526b10147d Added a specialized callirq routine 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2968 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-04-04 14:15:45 +00:00
cuz
a3109620ab Changed rm -f to $(RM) 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2385 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-08-20 11:59:27 +00:00
cuz
9257570050 New module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2010 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-03-07 11:53:17 +00:00
cuz
a8810a464d Make sure the zap target is available 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1932 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-02-06 15:35:30 +00:00
cuz
9e2c7bc1df Moved jmpvec into a separate module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1848 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-12-26 15:45:48 +00:00
cuz
e1385c925a New functions to swap register variables 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1629 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-25 12:38:38 +00:00
cuz
3650422769 New module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1602 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-23 11:19:51 +00:00
cuz
2275e4c2a8 Moved divt.s from runtime into common because it's a C library function, not a 
runtime support function.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1479 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-11-02 10:52:36 +00:00
cuz
1ee3ccfdc2 Added new div() function written by Greg King 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1469 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-25 20:42:18 +00:00
cuz
3f1eba36f3 Remove the swapeax routine, it is obsolete 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1442 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-05 17:59:42 +00:00
cuz
a1a147ee08 Added module with zero page locations 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1288 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-05-26 08:29:31 +00:00
cuz
854f23e945 Added a few more specialized multiply routines 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1193 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-03-16 20:27:50 +00:00
cuz
5e7e3d4b81 Removed the switch routines 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1020 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-10-11 07:57:20 +00:00
cuz
0fdf581d06 Added special multiplication routines 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1012 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-10-04 21:34:14 +00:00
cuz
fc87d198f7 Removed the ldeax module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@862 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-09-08 13:00:30 +00:00
cuz
ac35484ec7 Remove unused stuff 
git-svn-id: svn://svn.cc65.org/cc65/trunk@828 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-07-29 09:07:59 +00:00
cuz
2dd227534f Remove/cleanup 
git-svn-id: svn://svn.cc65.org/cc65/trunk@825 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-07-26 20:08:10 +00:00
cuz
d55c271c2a More shift routines 
git-svn-id: svn://svn.cc65.org/cc65/trunk@820 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-07-25 21:36:01 +00:00
cuz
5627f27586 Renamed a file with more than 8 chars in its name 
git-svn-id: svn://svn.cc65.org/cc65/trunk@686 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-04-04 20:27:33 +00:00
cuz
cf61bd0b40 steaxspi.o was missing 
git-svn-id: svn://svn.cc65.org/cc65/trunk@683 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-04-02 20:24:24 +00:00
cuz
c6c752ef8b Added mor specialized decax functions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@675 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-03-26 20:47:12 +00:00
cuz
1df22c6452 Added a stack checking routine 
git-svn-id: svn://svn.cc65.org/cc65/trunk@627 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2001-03-19 22:26:47 +00:00
cuz
f3b93741ab Use the condes feature 
git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-11-22 22:19:09 +00:00
cuz
8d94ef3fea Working on the condes feature 
git-svn-id: svn://svn.cc65.org/cc65/trunk@464 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-11-21 10:51:53 +00:00
cuz
5b1b4ea00d New condes module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@458 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-11-20 22:17:14 +00:00
cuz
ce76aba929 Moved the jmpvec module from common to runtime 
git-svn-id: svn://svn.cc65.org/cc65/trunk@457 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-11-20 21:59:43 +00:00
cuz
7bb82698d1 Split of the lruntime module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@427 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-11-01 22:03:22 +00:00
cuz
4680e36ad0 Module split 
git-svn-id: svn://svn.cc65.org/cc65/trunk@423 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-10-31 18:57:00 +00:00
cuz
e2c2f872c0 Splitted the dec and inc modules into smaller ones 
git-svn-id: svn://svn.cc65.org/cc65/trunk@419 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-10-31 18:42:47 +00:00
cuz
4a7642e98c Splitted the push.s module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@397 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-10-26 20:43:54 +00:00
cuz
0df99f3d4d Rewrite of spaspidx and staxspidx. More module splits. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@394 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-10-26 06:35:45 +00:00
cuz
dd0ddc94e3 More module splits 
git-svn-id: svn://svn.cc65.org/cc65/trunk@393 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2000-10-25 19:53:22 +00:00