Register | Classification | Notes |
---|---|---|
r0 | local | commonly used to hold the old link register when building the stack frame |
r1 | dedicated | stack pointer |
r2 | dedicated | table of contents pointer |
r3 | local | commonly used as |
powerpc 通用寄存器 (r0 - r31) or (gpr0 - grp31)
最新推荐文章于 2023-01-17 19:26:08 发布