CVS commit: src/sys/arch/amd64/amd64

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Wed Nov 20 10:57:08 UTC 2019

Modified Files:
        src/sys/arch/amd64/amd64: netbsd32_machdep.c

Log Message:
Fix netbsd32_process_write_dbregs() for amd64:

- Zero-clear regs64 so that random values are not written into the
  preserved registers.
- Cast 32-bit registers (int) to u_int, in order to avoid undesired
  sign extension when filled into 64-bit registers (long).

XXX
pullup to netbsd-9


To generate a diff of this commit:
cvs rdiff -u -r1.129 -r1.130 src/sys/arch/amd64/amd64/netbsd32_machdep.c

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