diff options
Diffstat (limited to 'mdk-stage1/dietlibc/alpha/divq.S')
| -rw-r--r-- | mdk-stage1/dietlibc/alpha/divq.S | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/mdk-stage1/dietlibc/alpha/divq.S b/mdk-stage1/dietlibc/alpha/divq.S deleted file mode 100644 index cf70862c4..000000000 --- a/mdk-stage1/dietlibc/alpha/divq.S +++ /dev/null @@ -1,102 +0,0 @@ -/* taken from glibc 2.2 */ - - .set noreorder - .set noat - - .ent __divqu - .globl __divqu - - .align 3 -__divqu : - lda $30 , - 48 ($30 ) - .frame $30 , 48 , $23 , 0 - .prologue 0 -$udiv: - stq $1 , 0($30 ) - mov $25 , $1 - stq $2 , 8($30 ) - mov $24 , $2 - stq $0 , 16($30 ) - clr $27 - stq $3 , 24($30 ) - ldiq $0 , 1 - stq $4 ,32($30 ) - beq $1 , $divbyzero - - .align 3 - - -1: cmpult $1 , $2 , $at - blt $1 , 2f - addq $1 , $1 , $1 - addq $0 , $0 , $0 - bne $at , 1b - unop -2: -3: addq $27 ,$0 , $4 - srl $0 , 1, $0 - cmpule $1 , $2 , $at - subq $2 , $1 , $3 - cmovne $at ,$4 , $27 - srl $1 , 1, $1 - cmovne $at , $3 , $2 - bne $0 , 3b - -$done: ldq $1 , 0($30 ) - ldq $2 , 8($30 ) - ldq $0 , 16($30 ) - ldq $3 , 24($30 ) - ldq $4 ,32($30 ) - lda $30 , 48 ($30 ) - ret $31 , ($23 ), 1 - -$divbyzero: - mov $16 , $3 - ldiq $16 , -2 - call_pal 170 - mov $3 , $16 - clr $27 - br $done - - .end __divqu - - .ent __divq - .globl __divq - - .align 3 -__divq : - lda $30 , - 48 ($30 ) - .frame $30 , 48 , $23 , 0 - .prologue 0 - or $24 , $25 , $at - - bge $at , $udiv - - - stq $24 , 0($30 ) - negq $24 , $at - stq $25 , 8($30 ) - cmovge $at , $at , $24 - stq $23 , 16($30 ) - negq $25 , $at - stq $3 , 24($30 ) - cmovge $at , $at , $25 - - - bsr $23 , __divqu - - - ldq $24 , 0($30 ) - ldq $25 , 8($30 ) - xor $24 , $25 , $at - negq $27 , $3 - - ldq $23 , 16($30 ) - cmovlt $at , $3 , $27 - ldq $3 , 24($30 ) - - lda $30 , 48 ($30 ) - ret $31 , ($23 ), 1 - - .end __divq - |