CVS commit: src/sys/arch/mips/mips

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Wed Mar 16 15:14:08 UTC 2011

Modified Files:
        src/sys/arch/mips/mips: trap.c

Log Message:
Set R_CAUSE into trapframe in curlwp before calling mips_fpu_trap()
for workaround PR port-mips/44639.

mipsX_user_gen_exception() in mipsX_subr.S (which may call
mips_fpu_trap()) doesn't set R_CAUSE in curlwp trapframe, while
mips1_use_intr() in locore_mips1.S (that may call mips_fpu_intr()) does.

All tests in tests/lib/libc/ieeefp on MIPS3 should pass now.


To generate a diff of this commit:
cvs rdiff -u -r1.228 -r1.229 src/sys/arch/mips/mips/trap.c

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