diff options
Diffstat (limited to 'src/osnes9xgp_asmfunc.S')
| -rw-r--r-- | src/osnes9xgp_asmfunc.S | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/src/osnes9xgp_asmfunc.S b/src/osnes9xgp_asmfunc.S deleted file mode 100644 index 7cdc3ec..0000000 --- a/src/osnes9xgp_asmfunc.S +++ /dev/null @@ -1,101 +0,0 @@ - .global asmClearScreenFast8 - .global asmClearScreenFast16 - -asmClearScreenFast16: -;@R0 = scr -;@R1 = starty -;@R2 = endy -;@R3 = col - stmfd R13!,{R4-R11} - - sub R12,R2,R1 - add R12,R12,#1 - ;@R12 = endy-starty+1 - - mov r2,#320 - mul r1,r2,r1 - ;@R1 = 320*starty - - add R0,R0,R1,lsl #1 - ;@R0 = screen + ((320*starty)<<1) - - mov R2,R3 - mov R4,R3 - mov R5,R3 - mov R6,R3 - mov R7,R3 - mov R8,R3 - mov R9,R3 -2: - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - - add r0,r0,#32*4 - - subs R12,R12,#1 - bne 2b - - ldmfd R13!,{R4-R11} - mov PC,LR - - -asmClearScreenFast8: -;R0 = scr -;R1 = starty -;R2 = endy -;R3 = col - stmfd R13!,{R4-R11} - - sub R12,R2,R1 - add R12,R12,#1 - ;@R12 = endy-starty+1 - - mov r2,#320 - mul r1,r2,r1 - ;@R1 = 320*starty - - add R0,R0,R1 - ;@R0 = screen + ((320*starty)) - - mov R2,R3 - mov R4,R3 - mov R5,R3 - mov R6,R3 - mov R7,R3 - mov R8,R3 - mov R9,R3 - -2: - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - stmia R0!,{R2,R3,R4,R5,R6,R7,R8,R9} - - subs R12,R12,#1 - bne 2b - - ldmfd R13!,{R4-R11} - mov PC,LR - -
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