diff options
-rw-r--r-- | arm9/asm/MATH.s | 25 | ||||
-rw-r--r-- | arm9/asm/MATH_crc.s | 256 |
2 files changed, 0 insertions, 281 deletions
diff --git a/arm9/asm/MATH.s b/arm9/asm/MATH.s deleted file mode 100644 index 8e127de0..00000000 --- a/arm9/asm/MATH.s +++ /dev/null @@ -1,25 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start MATH_CountPopulation -MATH_CountPopulation: ; 0x020DDC5C - ldr r1, _020DDC94 ; =0x55555555 - ldr r2, _020DDC98 ; =0x33333333 - and r1, r1, r0, lsr #0x1 - sub r0, r0, r1 - and r1, r0, r2 - and r0, r2, r0, lsr #0x2 - add r1, r1, r0 - ldr r0, _020DDC9C ; =0x0F0F0F0F - add r1, r1, r1, lsr #0x4 - and r0, r1, r0 - add r0, r0, r0, lsr #0x8 - add r0, r0, r0, lsr #0x10 - and r0, r0, #0xff - bx lr - .balign 4 -_020DDC94: .word 0x55555555 -_020DDC98: .word 0x33333333 -_020DDC9C: .word 0x0F0F0F0F diff --git a/arm9/asm/MATH_crc.s b/arm9/asm/MATH_crc.s deleted file mode 100644 index 2b9b8f26..00000000 --- a/arm9/asm/MATH_crc.s +++ /dev/null @@ -1,256 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start MATH_CalcCRC32 -MATH_CalcCRC32: ; 0x020DDD28 - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov lr, r1 - mvn r12, #0x0 - mov r3, r2 - add r1, sp, #0x0 - mov r2, lr - str r12, [sp, #0x0] - bl MATHi_CRC32UpdateRev -_020DDD4C: ; 0x020DDD4C - ldr r0, [sp, #0x0] - mvn r0, r0 - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start MATH_CalcCRC16CCITT -MATH_CalcCRC16CCITT: ; 0x020DDD60 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr ip, _020DDD94 ; =0x0000FFFF - mov lr, r1 - mov r3, r2 - add r1, sp, #0x0 - mov r2, lr - strh r12, [sp, #0x0] - bl MATHi_CRC16Update - ldrh r0, [sp, #0x0] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020DDD94: .word 0x0000FFFF - - arm_func_start MATH_CalcCRC16 -MATH_CalcCRC16: ; 0x020DDD98 - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov lr, r1 - mov r12, #0x0 - mov r3, r2 - add r1, sp, #0x0 - mov r2, lr - strh r12, [sp, #0x0] - bl MATHi_CRC16UpdateRev - ldrh r0, [sp, #0x0] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start MATH_CalcCRC8 -MATH_CalcCRC8: ; 0x020DDDCC - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov lr, r1 - mov r12, #0x0 - mov r3, r2 - add r1, sp, #0x0 - mov r2, lr - strb r12, [sp, #0x0] - bl MATHi_CRC8Update -_020DDDF0: ; 0x020DDDF0 - ldrb r0, [sp, #0x0] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start MATHi_CRC32UpdateRev -MATHi_CRC32UpdateRev: - stmdb sp!, {r4,lr} - cmp r3, #0x0 - ldr r4, [r1, #0x0] - mov lr, #0x0 - bls _020DDE38 -_020DDE14: - ldrb r12, [r2, #0x0] - add lr, lr, #0x1 - cmp lr, r3 - eor r12, r4, r12 - and r12, r12, #0xff - ldr r12, [r0, r12, lsl #0x2] - add r2, r2, #0x1 - eor r4, r12, r4, lsr #0x8 - blo _020DDE14 -_020DDE38: - str r4, [r1, #0x0] - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC32InitTableRev -MATHi_CRC32InitTableRev: ; 0x020DDE44 - stmdb sp!, {r4,lr} - mov lr, #0x0 - mov r3, lr -_020DDE50: - mov r4, lr - mov r12, r3 -_020DDE58: - ands r2, r4, #0x1 - eorne r4, r1, r4, lsr #0x1 - add r12, r12, #0x1 - moveq r4, r4, lsr #0x1 - cmp r12, #0x8 - blo _020DDE58 - str r4, [r0, lr, lsl #0x2] - add lr, lr, #0x1 - cmp lr, #0x100 - blo _020DDE50 - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC16UpdateRev -MATHi_CRC16UpdateRev: ; 0x020DDE88 - stmdb sp!, {r4,lr} - cmp r3, #0x0 - ldrh r4, [r1, #0x0] - mov lr, #0x0 - bls _020DDEC4 -_020DDE9C: - ldrb r12, [r2, #0x0] - add lr, lr, #0x1 - cmp lr, r3 - eor r12, r4, r12 - and r12, r12, #0xff - mov r12, r12, lsl #0x1 - ldrh r12, [r0, r12] - add r2, r2, #0x1 - eor r4, r12, r4, lsr #0x8 - blo _020DDE9C -_020DDEC4: - strh r4, [r1, #0x0] - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC16Update -MATHi_CRC16Update: ; 0x020DDED0 - stmdb sp!, {r4,lr} - cmp r3, #0x0 - ldrh r4, [r1, #0x0] - mov lr, #0x0 - bls _020DDF0C -_020DDEE4: - ldrb r12, [r2, #0x0] - add lr, lr, #0x1 - cmp lr, r3 - eor r12, r12, r4, lsr #0x8 - and r12, r12, #0xff - mov r12, r12, lsl #0x1 - ldrh r12, [r0, r12] - add r2, r2, #0x1 - eor r4, r12, r4, lsl #0x8 - blo _020DDEE4 -_020DDF0C: - strh r4, [r1, #0x0] - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC16InitTableRev -MATHi_CRC16InitTableRev: ; 0x020DDF18 - stmdb sp!, {r4,lr} - mov lr, #0x0 - mov r3, lr -_020DDF24: - mov r4, lr - mov r12, r3 -_020DDF2C: - ands r2, r4, #0x1 - eorne r4, r1, r4, lsr #0x1 - add r12, r12, #0x1 - moveq r4, r4, lsr #0x1 - cmp r12, #0x8 - blo _020DDF2C - mov r2, lr, lsl #0x1 - add lr, lr, #0x1 - strh r4, [r0, r2] - cmp lr, #0x100 - blo _020DDF24 - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC16InitTable -MATHi_CRC16InitTable: ; 0x020DDF60 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r4, #0x0 - mov r12, r4 - mov r3, r4 -_020DDF74: - mov r5, r12 - mov lr, r3 -_020DDF7C: - ands r2, r5, #0x8000 - eorne r5, r1, r5, lsl #0x1 - add lr, lr, #0x1 - moveq r5, r5, lsl #0x1 - cmp lr, #0x8 - blo _020DDF7C - mov r2, r4, lsl #0x1 - add r4, r4, #0x1 - strh r5, [r0, r2] - cmp r4, #0x100 - add r12, r12, #0x100 - blo _020DDF74 - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - - arm_func_start MATHi_CRC8Update -MATHi_CRC8Update: - stmdb sp!, {r4,lr} - cmp r3, #0x0 - ldrb r4, [r1, #0x0] - mov lr, #0x0 - bls _020DDFEC -_020DDFCC: - ldrb r12, [r2, #0x0] - add lr, lr, #0x1 - cmp lr, r3 - eor r12, r4, r12 - and r12, r12, #0xff - add r2, r2, #0x1 - ldrb r4, [r0, r12] - blo _020DDFCC -_020DDFEC: - strb r4, [r1, #0x0] - ldmia sp!, {r4,lr} - bx lr - - arm_func_start MATHi_CRC8InitTable -MATHi_CRC8InitTable: ; 0x020DDFF8 - stmdb sp!, {r4,lr} - mov lr, #0x0 - mov r3, lr -_020DE004: - mov r4, lr - mov r12, r3 -_020DE00C: - ands r2, r4, #0x80 - eorne r4, r1, r4, lsl #0x1 - add r12, r12, #0x1 - moveq r4, r4, lsl #0x1 - cmp r12, #0x8 - blo _020DE00C - strb r4, [r0, lr] - add lr, lr, #0x1 - cmp lr, #0x100 - blo _020DE004 - ldmia sp!, {r4,lr} - bx lr |