collapseos/recipes/rc2014/blk/619

0xff00 CONSTANT RS_ADDR        0xfffa CONSTANT PS_ADDR
RS_ADDR 0x80 - CONSTANT SYSVARS
0x8000 CONSTANT HERESTART
602 LOAD  ( acia decl )
5 LOAD    ( z80 assembler )
262 LOAD  ( xcomp )            282 LOAD  ( boot.z80.decl )
270 LOAD  ( xcomp overrides )  283 335 LOADR ( boot.z80 )
353 LOAD  ( xcomp core low )   603 605 LOADR ( acia )
390 LOAD  ( xcomp core high )
(entry) _
( Update LATEST )
PC ORG @ 8 + !
," ACIA$ " EOT,
By default, allocate about 0x100 bytes for PSP+RSP During "make updatebootstrap", we use less than 0x20 bytes on the PSP side and less than 0x40 bytes on the RSP one. 0x100 bytes ought to be enough for anybody. 2020-05-15 08:41:09 +10:00			`0xff00 CONSTANT RS_ADDR 0xfffa CONSTANT PS_ADDR`
Add HERESTART xcomp config 2020-06-29 09:45:28 +10:00			`RS_ADDR 0x80 - CONSTANT SYSVARS`
			`0x8000 CONSTANT HERESTART`
recipes/rc2014: move recipe blocks into local overlay 2020-09-21 00:50:13 +10:00			`602 LOAD ( acia decl )`
Move z80a from B200 to B5 The idea is to consider assemblers as "runtime" apps instead of placing them in the "bootstrap" section of the blocks. These apps will be used for much more than bootstrapping. Moved its documentation to doc/asm.txt and made its code blocks more compact. 2020-09-22 07:51:08 +10:00			`5 LOAD ( z80 assembler )`
z80: make boot binary a 2-part process Previously, recipes that began spitting binary contents before loading block 282 would end up with VARIABLE code in their binary, thus breaking them. We fix this by making this loading process 2-part. 2020-06-27 11:41:17 +10:00			`262 LOAD ( xcomp ) 282 LOAD ( boot.z80.decl )`
			`270 LOAD ( xcomp overrides ) 283 335 LOADR ( boot.z80 )`
recipes/rc2014: move recipe blocks into local overlay 2020-09-21 00:50:13 +10:00			`353 LOAD ( xcomp core low ) 603 605 LOADR ( acia )`
Move most of the high layer of comp core into the low one With KEY and EMIT being switch words, most of the high layer can be defined before drivers. In addition to this change, I've compacted core blocks which were becoming quite sparse. 2020-10-29 09:06:58 +11:00			`390 LOAD ( xcomp core high )`
rc2014: move xcomp unit's contents to blkfs 2020-05-14 05:19:46 +10:00			`(entry) _`
			`( Update LATEST )`
			`PC ORG @ 8 + !`
Streamline initialization process Instead of letting each configuration taking care of RDLN$ and "CollapseOS" prompt, move this to BOOT to simplify xcomp units. Initialization source code is now only for driver initialization. 2020-05-16 01:34:35 +10:00			`," ACIA$ " EOT,`