Lines Matching refs:ebx
228 xorl %ebx, %ebx; /* loop index */ \
237 incl %ebx; /* i++ */ \
238 cmpl $NCPU, %ebx; /* i < NCPU ? */ \
315 TRACE_PTR(%edi, %ebx, %ebx, %ecx, $TT_TRAP)
316 TRACE_REGS(%edi, %esp, %ebx, %ecx)
582 pushl %ebx /* push temp */
583 movl %ebp, %ebx /* set temp to old %ebp */
584 movl (%ebx), %ebp /* pop %ebp */
586 movl %eax, (%ebx) /* store calling EFLAGS */
588 movl %eax, -4(%ebx) /* store calling CS */
591 movl %eax, -8(%ebx) /* store calling EIP */
592 movl %ebx, -4(%esp) /* temporarily store new %esp */
593 popl %ebx /* pop off temp */
772 pushl %ebx
776 movl $KDS_SEL, %ebx
783 movl CPU_THREAD(%eax), %ebx /* %ebx = curthread */
785 movl T_LWP(%ebx), %ebx /* %ebx = lwp */
786 testl %ebx, %ebx
789 addl $LWP_PCB_FPU, %ebx /* &lwp->lwp_pcb.pcb_fpu */
791 testl %eax, PCB_FPU_FLAGS(%ebx)
794 andl $_BITNOT(FPU_VALID), PCB_FPU_FLAGS(%ebx)
796 addl $FPU_CTX_FPU_REGS, %ebx
799 movl FPU_CTX_FPU_XSAVE_MASK(%ebx), %eax /* for xrstor */
800 movl FPU_CTX_FPU_XSAVE_MASK+4(%ebx), %edx /* for xrstor */
811 frstor (%ebx) /* may be patched to fxrstor */
816 popl %ebx
824 popl %ebx
928 movl TSS_SS(%eax), %ebx /* save the fault SS */
995 pushl %ebx / fault SS
1002 movl TSS_EBX(%eax), %ebx / restore EBX
1159 TRACE_PTR(%rdi, %rbx, %ebx, %rcx, $TT_TRAP)
1179 TRACE_PTR(%edi, %ebx, %ebx, %ecx, $TT_TRAP)
1180 TRACE_REGS(%edi, %esp, %ebx, %ecx)