CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2020/07/14 10:48:14
Modified files:
include : tib.h
lib/libc/arch/powerpc64: SYS.h
sys/arch/powerpc64/include: tcb.h
Log message:
Fix TIB/TCB on powerpc64. Some bright sould decided that the TCB should
be 8 bytes in the 64-bit ABI just like in the 32-bit ABI. But that means
there is no "spare" word in the TCB that we can use to store a pointer
to our struct pthread. So we have to treat powerpc64 special.
Also recognize that the thread pointer points 0x7000 bytes after the TCB.
Since the TCB is 8 bytes this means that TCB_OFFSET should be 0x7008.
Pointed out by guenther@; ok deraadt@
