CVS commit: src/sys/arch/i386

["David Laight" <dsl%netbsd.org@localhost>]

Module Name:    src
Committed By:   dsl
Date:           Sun Dec  8 20:45:30 UTC 2013

Modified Files:
        src/sys/arch/i386/i386: freebsd_machdep.c ibcs2_machdep.c machdep.c
            process_machdep.c svr4_machdep.c trap.c
        src/sys/arch/i386/include: freebsd_machdep.h npx.h
        src/sys/arch/i386/isa: npx.c

Log Message:
Rename the fields of 'struct envxmm' (itself badly named) so that they
  are different from those used for the x87 fpu.
Use a union to describe the 64bit 'address' field so that it correctly
  spilt for 32bit binaries.
The freebsd emulation defined its own 'struct freebsd_env87' that the
  code just assumed matched the netbsd one.
  Since this is a hardware structure, just use the netbsd one.
This shouldn't change the binaries except that 'en_fos' used to be
  incorrectly a 32bit field.


To generate a diff of this commit:
cvs rdiff -u -r1.55 -r1.56 src/sys/arch/i386/i386/freebsd_machdep.c
cvs rdiff -u -r1.40 -r1.41 src/sys/arch/i386/i386/ibcs2_machdep.c
cvs rdiff -u -r1.739 -r1.740 src/sys/arch/i386/i386/machdep.c
cvs rdiff -u -r1.74 -r1.75 src/sys/arch/i386/i386/process_machdep.c
cvs rdiff -u -r1.96 -r1.97 src/sys/arch/i386/i386/svr4_machdep.c
cvs rdiff -u -r1.266 -r1.267 src/sys/arch/i386/i386/trap.c
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/i386/include/freebsd_machdep.h
cvs rdiff -u -r1.26 -r1.27 src/sys/arch/i386/include/npx.h
cvs rdiff -u -r1.146 -r1.147 src/sys/arch/i386/isa/npx.c

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