1 %default {"result":"","special":""} 2 /* 3 * 32-bit binary div/rem operation. Handles special case of op0=minint and 4 * op1=-1. 5 */ 6 /* div/rem/2addr vA, vB */ 7 movzx rINSTbl, %ecx # eax <- BA 8 mov rIBASE, LOCAL0(%esp) 9 sarl $$4, %ecx # ecx <- B 10 GET_VREG %ecx, %ecx # eax <- vBB 11 andb $$0xf, rINSTbl # rINST <- A 12 GET_VREG %eax, rINST # eax <- vBB 13 testl %ecx, %ecx 14 je common_errDivideByZero 15 cmpl $$-1, %ecx 16 jne .L${opcode}_continue_div2addr 17 cmpl $$0x80000000, %eax 18 jne .L${opcode}_continue_div2addr 19 movl $special, $result 20 SET_VREG $result, rINST 21 mov LOCAL0(%esp), rIBASE 22 ADVANCE_PC_FETCH_AND_GOTO_NEXT 1 23 24 .L${opcode}_continue_div2addr: 25 cltd 26 idivl %ecx 27 SET_VREG $result, rINST 28 mov LOCAL0(%esp), rIBASE 29 ADVANCE_PC_FETCH_AND_GOTO_NEXT 1 30
