| %default {"routine":"art_quick_ldiv"} |
| /* art_quick_* methods has quick abi, |
| * so use eax, ecx, edx, ebx for args |
| */ |
| /* div/2addr vA, vB */ |
| .extern $routine |
| mov rIBASE, LOCAL0(%esp) # save rIBASE/%edx |
| movzbl rINSTbl, %eax |
| shrl $$4, %eax # eax <- B |
| andb $$0xf, rINSTbl # rINST <- A |
| mov rINST, LOCAL1(%esp) # save rINST/%ebx |
| movl %ebx, %ecx |
| GET_VREG %edx %eax |
| GET_VREG_HIGH %ebx %eax |
| movl %edx, %eax |
| orl %ebx, %eax |
| jz common_errDivideByZero |
| GET_VREG %eax %ecx |
| GET_VREG_HIGH %ecx %ecx |
| call $routine |
| mov LOCAL1(%esp), rINST # restore rINST/%ebx |
| SET_VREG_HIGH rIBASE rINST |
| SET_VREG %eax rINST |
| mov LOCAL0(%esp), rIBASE # restore rIBASE/%edx |
| ADVANCE_PC_FETCH_AND_GOTO_NEXT 1 |
