Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
# mach: crisv0 crisv3 crisv8 crisv10 crisv32
# output: a\n
.set smalloffset,0
.set largeoffset,0
.macro fail
jump _fail
.endm
.global main
main:
moveq 0,$r3
; Short forward branch.
ba 0f
addq 1,$r3
fail
; Max short forward branch.
1:
ba 2f
addq 1,$r3
fail
; Short backward branch.
0:
ba 1b
addq 1,$r3
fail
.space 254-2+smalloffset+1b-.,0
moveq 0,$r3
2:
; Transit branch (long).
ba 3f
addq 1,$r3
fail
moveq 0,$r3
4:
; Long forward branch.
ba 5f
addq 1,$r3
fail
.space 256-2-smalloffset+4b-.,0
moveq 0,$r3
; Max short backward branch.
3:
ba 4b
addq 1,$r3
fail
5:
; Max long forward branch.
ba 6f
addq 1,$r3
fail
.space 32766+largeoffset-2+5b-.,0
moveq 0,$r3
6:
; Transit branch.
ba 7f
addq 1,$r3
fail
moveq 0,$r3
9:
jsr pass
nop
; Transit branch.
moveq 0,$r3
7:
ba 8f
addq 1,$r3
fail
.space 32768-largeoffset+9b-.,0
8:
; Max long backward branch.
ba 9b
addq 1,$r3
fail