Module Name: src
Committed By: thorpej
Date: Tue Jul 6 12:20:52 UTC 2021
Modified Files:
src/sys/arch/alpha/alpha: vm_machdep.c
src/sys/arch/alpha/include: param.h
Log Message:
- Define STACK_ALIGNBYTES to override the default and ensure that
stacks are 16-byte aligned, an assumption made by the compiler
and recommended by the Alpha Architecture Handbook.
- cpu_lwp_fork(): Ensure 16-byte stack alignment if the caller specified
one.
Addresses root casue of PR port-alpha/54307 and PR toolchain/56153.
Many thanks to rin@ for performing the root cause analysis and testing
changes.
To generate a diff of this commit:
cvs rdiff -u -r1.119 -r1.120 src/sys/arch/alpha/alpha/vm_machdep.c
cvs rdiff -u -r1.48 -r1.49 src/sys/arch/alpha/include/param.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
