CVS commit: src/sys/arch/aarch64/include

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Fri Nov  5 15:18:18 UTC 2021

Modified Files:
        src/sys/arch/aarch64/include: signal.h

Log Message:
Normally, to support COMPAT_NETBSD32 we need to define
__HAVE_STRUCT_SIGCONTEXT in order to support the old
"sigcontext" style of handlers for 32-bit binaries.
However, we only support 32-bit EABI binaries on AArch64,
and by happy accident (due to a libc bug introduced in
2006), 32-bit NetBSD EABI binaries never used "sigcontext"
style handlers.  So, we don't need to carry any of this
baggage forward.

This addresses the AArch64 case of PR kern/56487.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/aarch64/include/signal.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.