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Commit Graph

808 Commits

Author SHA1 Message Date
Greg King
3c8c62c6ab Fixed the ca65 Assembly-code variable ".paramcount".
Fixed how it's described in the ca65 document.
2015-11-17 14:21:40 -05:00
Oliver Schmidt
281dc33e5a Made addr/size hex consts 4 digits wide. 2015-10-30 17:19:19 +01:00
Oliver Schmidt
43bda6928d Merge pull request #221 from undisbeliever/master
Added .asize and .isize pseudo variables in ca65
2015-10-23 20:41:28 +02:00
mrdudz
ba901d2de7 removed apple2 specific note 2015-10-22 17:33:01 +02:00
Marcus Rowe
67cd0c2197 Added .asize and .isize pseudo variables
These pseudo variables will return the size of the accumulator/index
in bits.

For the 65816 instruction set .ASIZE/.ISIZE will return either 8 or 16,
depending on the current size of the operand in immediate addressing
mode.

For all other CPU instruction sets, .ASIZE/.ISIZE will always return 8.

For example:

	; Reverse Subtract with Accumulator
	; A = memory - A
	.macro rsb param
		.if .asize = 8
			eor	#$ff
		.else
			eor	#$ffff
		.endif
		sec
		adc	param
	.endmacro
2015-10-20 09:30:25 +10:00
mrdudz
07a77d1259 updated docs 2015-10-19 03:12:19 +02:00
mrdudz
5099910b18 updated docs 2015-10-18 23:57:58 +02:00
Lauri Kasanen
7f409c3edb nes: Expose and document all joypad keys 2015-10-05 17:19:36 +03:00
Lauri Kasanen
04be8020b6 nes: Document whether waitvblank waits for the start or end of vblank 2015-10-05 17:18:53 +03:00
mrdudz
d0a1dc73b8 Merge remote-tracking branch 'upstream/master' into pcenginetarget 2015-09-04 13:40:52 +02:00
mrdudz
01baf36fa8 fixed style issues 2015-09-03 13:09:18 +02:00
Greg King
05df907114 Fixed the syntax in the shortcut expansion of ".ZEROPAGE".
Added a reference from ".SEGMENT" to ".ZEROPAGE".
2015-08-01 05:50:13 -04:00
Greg King
a55b6ef3db Removed obsolete lines from a list of 65816 mnemonic aliases.
Described what the macroes in macro package "generic" do.
2015-07-29 06:55:50 -04:00
Greg King
52eec1f236 Updated the fastcall information in a document and two Assembly files. 2015-07-22 13:31:14 -04:00
mrdudz
996c7b493e moved all notes into regular documentation 2015-07-16 21:39:13 +02:00
mrdudz
21d7729ad1 Merge remote-tracking branch 'upstream/master' into pcenginetarget 2015-07-16 16:46:24 +02:00
mrdudz
1414411bba added waitvblank and fixed get_tv 2015-07-15 19:46:26 +02:00
mrdudz
83391ab67c some more tweaking, added docs page 2015-07-14 17:22:47 +02:00
JT
e7fca18798 Added .DEFINEDMACRO psuedo function
Fixed typo/fomatting

Formatting fix

Refactor the code to test for a macro

Remove .FEATURE requirement for .DEFINEDMACRO
2015-06-27 01:39:11 -04:00
Oliver Schmidt
a13284a792 Merge pull request #160 from Movax12/definedinstr
.DEFINEDINSTR
2015-06-04 22:05:00 +02:00
Oliver Schmidt
fe023a1218 Merge pull request #151 from greg-king5/fastcall
Make __fastcall__ be the default calling convention.
2015-05-26 22:39:33 +02:00
Greg King
b49fd26d16 Improved the compiler documentation, a little bit. 2015-05-26 11:23:54 -04:00
JT
c30d87f0b7 Update documentation to .ISMNEMONIC 2015-05-22 20:33:42 -04:00
JT
9ee5adc190 Remove .FEATURE requirement and add documentation 2015-05-19 00:06:12 -04:00
Oliver Schmidt
893af97ccd Fixed isblank() availability atttribute. 2015-05-13 14:54:12 +02:00
Oliver Schmidt
1e6629de8d Removed 'gh-pages'.
The 'gh-pages' goal has been moved to another Makefile. This reference was just a leftover.
2015-05-05 13:46:26 +02:00
Greg King
8743e9911d Added a command-line option to compile a program, with __cdecl__ as the default calling convention. 2015-04-22 09:59:23 -04:00
JT
0d765abd6c Fix typo in documentation for .ADDRSIZE 2015-04-21 16:24:27 -04:00
JT
ffa52863b3 Small changes to coding style and to ca65 documentation for .ADDRSIZE 2015-04-21 16:09:01 -04:00
JT
2d3cf98bc8 2nd Small change to .ADDRSIZE documentation 2015-04-20 19:40:41 -04:00
JT
9e9884764e Small change to .ADDRSIZE documentation 2015-04-20 19:09:18 -04:00
JT
499eab65f1 Updated documentation for .ADDRSIZE and .FEATURE addrsize 2015-04-20 18:56:34 -04:00
Stephan Mühlstrasser
810fe229e9 Document osic1p-specific constants. 2015-03-23 19:31:46 +01:00
Stephan Mühlstrasser
7fb206e381 Macro-based implementation of screen layout configuration modules. 2015-03-23 19:02:45 +01:00
Greg King
52f5854813 Fixed a typo. 2015-03-14 16:50:08 -04:00
Oliver Schmidt
a7ecab38bd Improved vector (re)setting function docs. 2015-03-14 18:53:56 +01:00
Oliver Schmidt
15c64c3926 Replaced 'Limits' with 'Notes'.
Quite some items in the 'Limits' sections aren't actual limitations so it seems appropriate to just use a more neutral term.
2015-03-14 18:41:57 +01:00
Greg King
604a5b4447 Changed the documentation to reflect the new fastcall/cdecl reality. 2015-03-13 05:40:55 -04:00
Greg King
2ac615e27e Mentioned in the documentation how we can make the new format be the default. 2015-03-08 10:43:03 -04:00
Greg King
2d50267bd8 Added a second OSI C1P program file format.
Unlike the first format, the new format is already loadable; it doesn't need to be converted.
2015-03-07 16:39:44 -05:00
Oliver Schmidt
088c76e678 Merge pull request #148 from smuehlst/c1p
kbhit() implementation, fixed C data stack pointer initialization
2015-03-02 13:02:17 +01:00
Greg King
f5ac6b0dbf Updated the introduction to the Atmos target because I changed how its programs are started. 2015-02-28 00:17:07 -05:00
Stephan Mühlstrasser
7c4f96de81 kbhit implemented, note about limitation removed. 2015-02-23 20:28:05 +01:00
Stephan Mühlstrasser
92e75e9df8 Incorporated another round of feedback for pull request.
Adjusted comment formatting in several assembler files.
Removed dummy kbhit() function, as it's better to get a linker
error than an implementation that does the wrong thing.
2015-02-18 18:38:42 +01:00
Stephan Mühlstrasser
88df129215 Add dummy kbhit(), remove redundant documentation for cgetc(). 2015-02-12 22:54:21 +01:00
Stephan Mühlstrasser
4e03d7448c Merge branch 'master' of https://github.com/cc65/cc65 into c1p 2015-02-08 15:58:42 +01:00
Stephan Mühlstrasser
a1cc85768e Minor corrections. 2015-02-08 15:46:33 +01:00
Stephan Mühlstrasser
da8ec4f7b1 Completing OSI documentation. 2015-02-08 15:06:55 +01:00
Stephan Mühlstrasser
88249a2125 Fixed URL for SRecord. 2015-02-07 01:19:03 +01:00
Stephan Mühlstrasser
04469be331 Minor corrections to documentation. 2015-02-07 00:22:16 +01:00