江津集团网站建设,营销策划方案总结,山东莱州市建设局网站,佳木斯网站建设公司BLR
Branch with Link to Register calls a subroutine at an address in a register, setting register X30 to PC4.
带寄存器链接的分支在寄存器中的某个地址调用一个子程序#xff0c;将寄存器 X30 (lr) 设置为 PC4。 BLR Xn
BLR 跳转到reg内容地址#xff0c;…BLR
Branch with Link to Register calls a subroutine at an address in a register, setting register X30 to PC4.
带寄存器链接的分支在寄存器中的某个地址调用一个子程序将寄存器 X30 (lr) 设置为 PC4。 BLR Xn
BLR 跳转到reg内容地址将返回地址保存在 lr (x30) 返回寄存器中。
Operation bits(64) target X[n]; X[30] PC[] 4; BranchTo(target, BranchType_INDCALL); 404b3c: f942fe62 ldr x2, [x19, #1528] 404b40: b4fffea2 cbz x2, 404b14 ferrorplt0x2c34 404b4c: d63f0040 blr x2 404b50: 3914227f strb wzr, [x19, #1288] 404b54: 17fffff1 b 404b18 ferrorplt0x2c38
