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author | Renato Botelho <renato@netgate.com> | 2016-02-03 18:01:26 -0200 |
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committer | Renato Botelho <renato@netgate.com> | 2016-02-03 18:01:26 -0200 |
commit | af0758169e63a4e7f6024c241d9254a8bc09908d (patch) | |
tree | a31903fc62c875e8d23a391beb8ae57ed0092c45 /sys/i386 | |
parent | 79f27b5150f7b79a6f1bcd30e9233f1abb9c3e36 (diff) | |
parent | 6114d518f71115abacc5d610c4d668ef6e0b2f37 (diff) | |
download | FreeBSD-src-af0758169e63a4e7f6024c241d9254a8bc09908d.zip FreeBSD-src-af0758169e63a4e7f6024c241d9254a8bc09908d.tar.gz |
Merge remote-tracking branch 'origin/stable/10' into devel
Diffstat (limited to 'sys/i386')
-rw-r--r-- | sys/i386/isa/npx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/i386/isa/npx.c b/sys/i386/isa/npx.c index b0ea4e7..dff0f5c 100644 --- a/sys/i386/isa/npx.c +++ b/sys/i386/isa/npx.c @@ -503,11 +503,12 @@ npxinitstate(void *arg __unused) /* * The fninit instruction does not modify XMM - * registers. The fpusave call dumped the garbage - * contained in the registers after reset to the - * initial state saved. Clear XMM registers file - * image to make the startup program state and signal - * handler XMM register content predictable. + * registers or x87 registers (MM/ST). The fpusave + * call dumped the garbage contained in the registers + * after reset to the initial state saved. Clear XMM + * and x87 registers file image to make the startup + * program state and signal handler XMM/x87 register + * content predictable. */ bzero(npx_initialstate->sv_xmm.sv_fp, sizeof(npx_initialstate->sv_xmm.sv_fp)); |