mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-11-22 14:33:51 +00:00
distinction between include and link dependencies
This commit is contained in:
Steven Hugg
parent
7880602e81
commit
cfb5f7f59d
@ -51,6 +51,7 @@ TODO:
|
||||
- Revert loads cached files?
|
||||
- Verilog compile spins forever?
|
||||
- how to revert included files?
|
||||
- go to error in include files
|
||||
|
||||
WEB WORKER FORMAT
|
||||
|
||||
|
||||
141
presets/nes/ex2.asm
Normal file
141
presets/nes/ex2.asm
Normal file
@ -0,0 +1,141 @@
|
||||
|
||||
include "nesdefs.asm"
|
||||
|
||||
;;;;; ZERO-PAGE VARIABLES
|
||||
|
||||
seg.u Zeropage
|
||||
org $0
|
||||
|
||||
ScrollPos byte ; used during NMI
|
||||
Rand byte
|
||||
Temp1 byte
|
||||
|
||||
SpriteBuf equ $200
|
||||
|
||||
NES_HEADER 0,2,1,0 ; mapper 0, 2 PRGs, 1 CHR, vertical
|
||||
|
||||
Start:
|
||||
NES_INIT ; set up stack pointer, turn off PPU
|
||||
jsr WaitSync
|
||||
jsr WaitSync
|
||||
jsr ClearRAM
|
||||
jsr WaitSync ;wait for VSYNC
|
||||
jsr SetPalette ;set colors
|
||||
jsr FillVRAM ;set PPU RAM
|
||||
jsr WaitSync ;wait for VSYNC (and PPU warmup)
|
||||
jsr InitSprites
|
||||
lda #0
|
||||
sta PPU_ADDR
|
||||
sta PPU_ADDR ;PPU addr = 0
|
||||
sta PPU_SCROLL
|
||||
sta PPU_SCROLL ;scroll = 0
|
||||
lda #$90
|
||||
sta PPU_CTRL ;enable NMI
|
||||
lda #$1e
|
||||
sta PPU_MASK ;enable rendering
|
||||
.endless
|
||||
jmp .endless ;endless loop
|
||||
|
||||
InitSprites: subroutine
|
||||
lda #1
|
||||
ldx #0
|
||||
.loop
|
||||
sta SpriteBuf,x
|
||||
jsr NextRandom
|
||||
inx
|
||||
bne .loop
|
||||
rts
|
||||
|
||||
MoveSprites: subroutine
|
||||
lda #1
|
||||
ldx #0
|
||||
.loop
|
||||
sta Temp1
|
||||
lda Temp1
|
||||
and #3
|
||||
clc
|
||||
adc SpriteBuf,x
|
||||
sta SpriteBuf,x
|
||||
lda Temp1
|
||||
jsr NextRandom
|
||||
inx
|
||||
bne .loop
|
||||
rts
|
||||
|
||||
; set palette colors
|
||||
|
||||
SetPalette: subroutine
|
||||
ldy #$00
|
||||
lda #$3f
|
||||
sta PPU_ADDR
|
||||
sty PPU_ADDR
|
||||
ldx #32
|
||||
.loop:
|
||||
lda Palette,y
|
||||
sta PPU_DATA
|
||||
iny
|
||||
dex
|
||||
bne .loop
|
||||
rts
|
||||
|
||||
|
||||
;;;;; COMMON SUBROUTINES
|
||||
|
||||
include "nesppu.asm"
|
||||
|
||||
;;;;; INTERRUPT HANDLERS
|
||||
|
||||
NMIHandler:
|
||||
; save registers
|
||||
pha ; save A
|
||||
; load sprites
|
||||
lda #$02
|
||||
sta PPU_OAM_DMA
|
||||
; update scroll position (must be done after VRAM updates)
|
||||
inc ScrollPos
|
||||
lda ScrollPos
|
||||
sta PPU_SCROLL
|
||||
lda #0
|
||||
sta PPU_SCROLL
|
||||
; TODO: write high bits to PPUCTRL
|
||||
lda ScrollPos
|
||||
and #0
|
||||
ora #$90 ; enable NMI
|
||||
sta PPU_CTRL
|
||||
; move sprites
|
||||
jsr MoveSprites
|
||||
; reload registers
|
||||
pla ; reload A
|
||||
rti
|
||||
|
||||
;;;;; CONSTANT DATA
|
||||
|
||||
align $100
|
||||
Palette:
|
||||
hex 1f ;background
|
||||
hex 09091900 ;bg0
|
||||
hex 09091900 ;bg1
|
||||
hex 09091900 ;bg2
|
||||
hex 09091900 ;bg3
|
||||
hex 14243400 ;sp0
|
||||
hex 15253500 ;sp1
|
||||
hex 16263600 ;sp2
|
||||
hex 17273700 ;sp3
|
||||
|
||||
;;;;; CPU VECTORS
|
||||
|
||||
NES_VECTORS
|
||||
|
||||
;;;;; TILE SETS
|
||||
|
||||
org $10000
|
||||
REPEAT 64
|
||||
hex 003c6666766e663c007e181818381818
|
||||
hex 007e60300c06663c003c66061c06663c
|
||||
hex 0006067f661e0e06003c6606067c607e
|
||||
hex 003c66667c60663c00181818180c667e
|
||||
hex 003c66663c66663c003c66063e66663c
|
||||
hex 01010101010101010000000000000000
|
||||
hex ff000000000000000000000000000000
|
||||
hex 01020408102040800000000000000000
|
||||
REPEND
|
||||
64
presets/nes/nesdefs.asm
Normal file
64
presets/nes/nesdefs.asm
Normal file
@ -0,0 +1,64 @@
|
||||
|
||||
processor 6502
|
||||
|
||||
;;;;; CONSTANTS
|
||||
|
||||
PPU_CTRL equ $2000
|
||||
PPU_MASK equ $2001
|
||||
PPU_STATUS equ $2002
|
||||
OAM_ADDR equ $2003
|
||||
OAM_DATA equ $2004
|
||||
PPU_SCROLL equ $2005
|
||||
PPU_ADDR equ $2006
|
||||
PPU_DATA equ $2007
|
||||
PPU_OAM_DMA equ $4014
|
||||
DMC_FREQ equ $4010
|
||||
APU_STATUS equ $4015
|
||||
|
||||
|
||||
;;;;; CARTRIDGE FILE HEADER
|
||||
|
||||
NES_MIRR_HORIZ equ 0
|
||||
NES_MIRR_VERT equ 1
|
||||
NES_MIRR_QUAD equ 8
|
||||
|
||||
MAC NES_HEADER
|
||||
seg Header
|
||||
org $7ff0
|
||||
.NES_MAPPER SET {1} ;mapper number
|
||||
.NES_PRG_BANKS SET {2} ;number of 16K PRG banks, change to 2 for NROM256
|
||||
.NES_CHR_BANKS SET {3} ;number of 8K CHR banks (0 = RAM)
|
||||
.NES_MIRRORING SET {4} ;0 horizontal, 1 vertical, 8 four screen
|
||||
byte $4e,$45,$53,$1a ; header
|
||||
byte .NES_PRG_BANKS
|
||||
byte .NES_CHR_BANKS
|
||||
byte .NES_MIRRORING|(.NES_MAPPER<<4)
|
||||
byte .NES_MAPPER&$f0
|
||||
byte 0,0,0,0,0,0,0,0 ; reserved, set to zero
|
||||
seg Code
|
||||
org $8000
|
||||
ENDM
|
||||
|
||||
;;;;; NES_INIT SETUP MACRO (place at start)
|
||||
|
||||
MAC NES_INIT
|
||||
sei ;disable IRQs
|
||||
cld ;decimal mode not supported
|
||||
ldx #$ff
|
||||
txs ;set up stack pointer
|
||||
inx ;increment X to 0
|
||||
stx PPU_MASK ;disable rendering
|
||||
stx DMC_FREQ ;disable DMC interrupts
|
||||
stx PPU_CTRL ;disable NMI interrupts
|
||||
bit PPU_STATUS ;clear VBL flag
|
||||
ENDM
|
||||
|
||||
;;;;; NES_VECTORS - CPU vectors at end of address space
|
||||
|
||||
MAC NES_VECTORS
|
||||
seg Vectors
|
||||
org $fffa
|
||||
.word NMIHandler ;$fffa vblank nmi
|
||||
.word Start ;$fffc reset
|
||||
.word NMIHandler ;$fffe irq / brk (not used)
|
||||
ENDM
|
||||
59
presets/nes/nesppu.asm
Normal file
59
presets/nes/nesppu.asm
Normal file
@ -0,0 +1,59 @@
|
||||
;;;;; SUBROUTINES
|
||||
|
||||
ClearRAM: subroutine
|
||||
lda #0
|
||||
tax
|
||||
.clearRAM
|
||||
sta $0,x
|
||||
cpx #$fe ; don't clear last 2 bytes of stack
|
||||
bcs .skipStack
|
||||
sta $100,x
|
||||
.skipStack
|
||||
; skip $200-$2FF, used for OAM display list
|
||||
sta $300,x
|
||||
sta $400,x
|
||||
sta $500,x
|
||||
sta $600,x
|
||||
sta $700,x
|
||||
inx
|
||||
bne .clearRAM
|
||||
rts
|
||||
|
||||
; fill video RAM
|
||||
FillVRAM: subroutine
|
||||
txa
|
||||
ldy #$20
|
||||
sty PPU_ADDR
|
||||
sta PPU_ADDR
|
||||
ldy #$10
|
||||
.loop:
|
||||
sta PPU_DATA
|
||||
adc #7
|
||||
inx
|
||||
bne .loop
|
||||
dey
|
||||
bne .loop
|
||||
rts
|
||||
|
||||
; wait for VSYNC to start
|
||||
WaitSync:
|
||||
bit PPU_STATUS
|
||||
bpl WaitSync
|
||||
rts
|
||||
|
||||
;;;;; RANDOM NUMBERS
|
||||
|
||||
NextRandom subroutine
|
||||
lsr
|
||||
bcc .NoEor
|
||||
eor #$d4
|
||||
.NoEor:
|
||||
rts
|
||||
; Get previous random value
|
||||
PrevRandom subroutine
|
||||
asl
|
||||
bcc .NoEor
|
||||
eor #$a9
|
||||
.NoEor:
|
||||
rts
|
||||
|
||||
@ -1,8 +1,9 @@
|
||||
"use strict";
|
||||
|
||||
var JSNES_PRESETS = [
|
||||
{id:'ex0.asm', name:'Initialization (ASM)'},
|
||||
{id:'ex1.asm', name:'Scrolling Demo (ASM)'},
|
||||
{id:'ex0.asm', name:'Initialization'},
|
||||
{id:'ex1.asm', name:'Scrolling Demo'},
|
||||
{id:'ex2.asm', name:'Sprite Demo'},
|
||||
// {id:'hello.c', name:'C: Hello PPU'},
|
||||
// {id:'conio.c', name:'C: Hello Console I/O'},
|
||||
{id:'siegegame.c', name:'Siege Game (C)'},
|
||||
|
||||
@ -52,8 +52,7 @@ export class CodeProject {
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: support link-time and compile-time (include) dependencies
|
||||
parseFileDependencies(text:string):string[] {
|
||||
parseIncludeDependencies(text:string):string[] {
|
||||
var files = [];
|
||||
if (this.platform_id == 'verilog') {
|
||||
var re = /^\s*(`include|[.]include)\s+"(.+?)"/gm;
|
||||
@ -63,6 +62,21 @@ export class CodeProject {
|
||||
//files.push('local/'+m[2]); // TODO: shows up 2x in interface
|
||||
}
|
||||
} else {
|
||||
// for .asm -- [.]include "file"
|
||||
var re2 = /^\s+([.]?include)\s+"(.+?)"/gm;
|
||||
while (m = re2.exec(text)) {
|
||||
files.push(m[2]);
|
||||
}
|
||||
}
|
||||
return files;
|
||||
}
|
||||
|
||||
parseLinkDependencies(text:string):string[] {
|
||||
var files = [];
|
||||
if (this.platform_id == 'verilog') {
|
||||
//
|
||||
} else {
|
||||
// for .c -- //#link "file" (or ;link or #link)
|
||||
var re = /^\s*([;#]|[/][/][#])link\s+"(.+?)"/gm;
|
||||
var m;
|
||||
while (m = re.exec(text)) {
|
||||
@ -73,8 +87,15 @@ export class CodeProject {
|
||||
}
|
||||
|
||||
loadFileDependencies(text:string, callback:LoadFilesCallback) {
|
||||
var paths = this.parseFileDependencies(text);
|
||||
this.loadFiles(paths, callback);
|
||||
var includes = this.parseIncludeDependencies(text);
|
||||
var linkfiles = this.parseLinkDependencies(text);
|
||||
var allfiles = includes.concat(linkfiles);
|
||||
this.loadFiles(allfiles, (err:string, result?:Dependency[]) => {
|
||||
if (result)
|
||||
for (var dep of result)
|
||||
dep.link = linkfiles.indexOf(dep.filename) >= 0;
|
||||
callback(err, result);
|
||||
});
|
||||
}
|
||||
|
||||
okToSend():boolean {
|
||||
@ -96,11 +117,17 @@ export class CodeProject {
|
||||
// TODO: add preproc directive for __MAINFILE__
|
||||
var mainfilename = getFilenameForPath(this.mainpath);
|
||||
var maintext = this.getFile(this.mainpath);
|
||||
var files = [mainfilename];
|
||||
msg.updates.push({path:mainfilename, data:maintext});
|
||||
msg.buildsteps.push({path:mainfilename, platform:this.platform_id, tool:this.platform.getToolForFilename(this.mainpath), mainfile:true});
|
||||
for (var i=0; i<depends.length; i++) {
|
||||
var dep = depends[i];
|
||||
if (dep.data) {
|
||||
for (var dep of depends) {
|
||||
if (!dep.link) {
|
||||
msg.updates.push({path:dep.filename, data:dep.data});
|
||||
files.push(dep.filename);
|
||||
}
|
||||
}
|
||||
msg.buildsteps.push({path:mainfilename, files:files, platform:this.platform_id, tool:this.platform.getToolForFilename(this.mainpath), mainfile:true});
|
||||
for (var dep of depends) {
|
||||
if (dep.data && dep.link) {
|
||||
this.preloadWorker(dep.filename);
|
||||
msg.updates.push({path:dep.filename, data:dep.data});
|
||||
msg.buildsteps.push({path:dep.filename, platform:this.platform_id, tool:this.platform.getToolForFilename(dep.path)});
|
||||
@ -116,6 +143,7 @@ export class CodeProject {
|
||||
result.push({
|
||||
path:path,
|
||||
filename:getFilenameForPath(path),
|
||||
link:true,
|
||||
data:data
|
||||
});
|
||||
}
|
||||
@ -170,6 +198,7 @@ export class CodeProject {
|
||||
return this.filedata[path];
|
||||
}
|
||||
|
||||
// TODO: purge files not included in latest build?
|
||||
iterateFiles(callback:IterateFilesCallback) {
|
||||
for (var path in this.filedata) {
|
||||
callback(path, this.getFile(path));
|
||||
|
||||
@ -503,10 +503,13 @@ function assembleDASM(step) {
|
||||
load("dasm");
|
||||
var re_usl = /(\w+)\s+0000\s+[?][?][?][?]/;
|
||||
var unresolved = {};
|
||||
var errors = [];
|
||||
function match_fn(s) {
|
||||
var matches = re_usl.exec(s);
|
||||
if (matches) {
|
||||
unresolved[matches[1]] = 0;
|
||||
} else if (s.startsWith("Warning:")) {
|
||||
errors.push({line:1, msg:s.substr(9)});
|
||||
}
|
||||
}
|
||||
var Module = DASM({
|
||||
@ -523,8 +526,9 @@ function assembleDASM(step) {
|
||||
execMain(step, Module, [step.path, "-l"+lstpath, "-o"+binpath, "-s"+sympath ]);
|
||||
var alst = FS.readFile(lstpath, {'encoding':'utf8'});
|
||||
var listing = parseDASMListing(alst, unresolved, step.path);
|
||||
if (listing.errors.length) {
|
||||
return {errors:listing.errors};
|
||||
errors = errors.concat(listing.errors);
|
||||
if (errors.length) {
|
||||
return {errors:errors};
|
||||
}
|
||||
var aout = FS.readFile(binpath);
|
||||
var asym = FS.readFile(lstpath, {'encoding':'utf8'});
|
||||
@ -547,7 +551,7 @@ function assembleDASM(step) {
|
||||
return {
|
||||
output:aout.slice(2),
|
||||
listings:listings,
|
||||
errors:listing.errors,
|
||||
errors:errors,
|
||||
symbolmap:symbolmap,
|
||||
intermediate:{listing:alst, symbols:asym},
|
||||
};
|
||||
|
||||
@ -45,6 +45,7 @@ export class SourceFile {
|
||||
export interface Dependency {
|
||||
path:string,
|
||||
filename:string,
|
||||
link:boolean,
|
||||
data:FileData // TODO: or binary?
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user