Re: CVS commit: src/sys/arch/pmax/stand/common

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

> brk:
>   syscall
>   la t0 _C_LABEL
>   sw v0 0(t0)
> 
> and the new one:
>   
> brk:
>   la t0 _C_LABEL
>   syscall
>   sw v0 0(t0)

sbrk.S is that case:
http://cvsweb.NetBSD.org/bsdweb.cgi/src/lib/libc/arch/mips/sys/sbrk.S.diff?r1=1.16&r2=1.17
---
-       lw      v1, _C_LABEL(__curbrk)

+       PTR_LA          t0, _C_LABEL(__curbrk)
+       PTR_L           v1, 0(t0)

-       syscall
+       SYSTRAP(break)

-       move    v0, v1                  # return old val of curbrk from above
-       sw      a0, _C_LABEL(__curbrk)  # save current val of curbrk from above

+       move            v0, v1          # return old val of curbrk from above
+       PTR_S           a0, 0(t0)       # save current val of curbrk from above

---

but shouldn't we fix stub first, then discuss pros and blah of the change?
Current binaries have not worked at all on MIPS1 since the last December.
---
Izumi Tsutsui