sim/macos:fix system bzero recursive call

[anjiahao1]

Summary

sim/macos:fix system bzero recursive call

Impact

noting

Testing

sim:nsh

There may be other functions where recursion occurs

[anjiahao1]

0000000100024574 <_bzero>: /bzero       [3/19]
100024574: d10083ff     sub sp, sp, #32
100024578: a9017bfd     stp x29, x30, [sp, #16]
10002457c: f90007e0     str x0, [sp, #8]
100024580: f90003e1     str x1, [sp]
100024584: f94007e0     ldr x0, [sp, #8]
100024588: f94003e1     ldr x1, [sp]
10002458c: 97fffffa     bl  0x100024574 <_bzero>
100024590: a9417bfd     ldp x29, x30, [sp, #16]
100024594: 910083ff     add sp, sp, #32
100024598: d65f03c0     ret

This is the assembly before modification. I suspect that the bug may be caused by macos clang upgrade. @masayuki2009

[pkarashchenko]

@xiaoxiang781216 could someone from your team take a look?

[masayuki2009]

@anjiahao1
Could you move the commit to #11207?
Using the same PR is easy to test.

[anjiahao1]

@anjiahao1 Could you move the commit to #11207? Using the same PR is easy to test.

ok i move it ，and close this pr