d6
/
uxn
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Reverted patch to sft16

This commit is contained in:
neauoire 2021-05-12 12:13:28 -07:00
parent 0c188ef3fa
commit 9164b7f9fe
3 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
build.sh
View File

@ -42,7 +42,7 @@ then
fi
echo "Assembling.."
./bin/uxnasm projects/examples/devices/screen.usm bin/boot.rom
./bin/uxnasm projects/demos/bifurcan.usm bin/boot.rom
echo "Running.."
if [ "${2}" = '--cli' ];

8
projects/demos/bifurcan.usm
View File

@ -63,7 +63,7 @@ BRK
;draw-cursor JSR2
.Mouse/state DEI #00 EQU ,&no-touch JCN
( incr ) .style LDZ #01 ADD #04 MOD .style STZ
( incr ) .style LDZ #01 ADD #03 MOD .style STZ
( bg ) ;tiles .style LDZ #10 MUL TOS ADD2 ;cover-pattern JSR2
( fg ) ;redraw JSR2
( release ) #00 .Mouse/state DEO
@ -114,7 +114,7 @@ RTN
.Screen/addr DEO2
( draw ) #21 .Screen/color DEO
( incr ) SWP #01 ADD SWP
DUP2 LTH ,&loop JCN
LTHk ,&loop JCN
POP2
POPr
@ -171,6 +171,4 @@ RTN
0718 2040 4080 8080
0101 0102 0204 18e0
0808 0810 e304 0808
0808 0804 e310 0808
0000 0000 0000 0001
ffff ffff ffff ffff ]
0808 0804 e310 0808 ]

2
src/uxn.c
View File

@ -99,7 +99,7 @@ void op_div16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push1
void op_and16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push16(u->src, b & a); }
void op_ora16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push16(u->src, b | a); }
void op_eor16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push16(u->src, b ^ a); }
void op_sft16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push16(u->src, b >> (a & 0x0007) << ((a & 0x0070) >> 4)); }
void op_sft16(Uxn *u) { Uint16 a = pop16(u->src, 0), b = pop16(u->src, 1); push16(u->src, b >> (a & 0x000f) << ((a & 0x00f0) >> 4)); }
void (*ops[])(Uxn *u) = {
op_brk, op_lit, op_nop, op_pop, op_dup, op_swp, op_ovr, op_rot,