Date: Fri, 6 Mar 2009 11:15:24 +0000 (UTC) From: Takahashi Yoshihiro <nyan@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r189446 - head/sys/pc98/pc98 Message-ID: <200903061115.n26BFOml017667@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: nyan Date: Fri Mar 6 11:15:24 2009 New Revision: 189446 URL: http://svn.freebsd.org/changeset/base/189446 Log: MFi386: 189423 A better fix for handling different FPU initial control words for different ABIs. Modified: head/sys/pc98/pc98/machdep.c Modified: head/sys/pc98/pc98/machdep.c ============================================================================== --- head/sys/pc98/pc98/machdep.c Fri Mar 6 11:10:31 2009 (r189445) +++ head/sys/pc98/pc98/machdep.c Fri Mar 6 11:15:24 2009 (r189446) @@ -1161,7 +1161,7 @@ cpu_idle_wakeup(int cpu) void (*cpu_idle_hook)(void) = cpu_idle_default; /* - * Clear registers on exec + * Reset registers to default values on exec. */ void exec_setregs(td, entry, stack, ps_strings) @@ -1226,6 +1226,7 @@ exec_setregs(td, entry, stack, ps_string * emulators don't provide an entry point for initialization. */ td->td_pcb->pcb_flags &= ~FP_SOFTFP; + pcb->pcb_initial_npxcw = __INITIAL_NPXCW__; /* * Drop the FP state if we hold it, so that the process gets a
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200903061115.n26BFOml017667>