The following reply was made to PR port-mips/26410; it has been noted by GNATS.

From: christos@zoulas.com (Christos Zoulas)
To: gnats-bugs@netbsd.org, port-mips-maintainer@netbsd.org,
	gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
	Matthew Orgass <darkstar@city-net.com>
Cc: 
Subject: Re: port-mips/26410: fp.S not updated for siginfo
Date: Fri, 24 Mar 2006 12:06:16 -0500

 On Mar 24,  4:30pm, tsutsui@ceres.dti.ne.jp (Izumi Tsutsui) wrote:
 -- Subject: Re: port-mips/26410: fp.S not updated for siginfo
 
 
 Looks fine to me.
 
 christos
 
 | The following reply was made to PR port-mips/26410; it has been noted by GNATS.
 | 
 | From: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
 | To: port-mips@NetBSD.org
 | Cc: gnats-bugs@netbsd.org, tsutsui@ceres.dti.ne.jp
 | Subject: Re: port-mips/26410: fp.S not updated for siginfo 
 | Date: Sat, 25 Mar 2006 01:25:58 +0900
 | 
 |  In article <Pine.BSF.4.51.0407231351310.74810@vegeta.city-net.com>
 |  darkstar@city-net.com wrote:
 |  
 |  > On 2004-07-23 simonb@wasabisystems.com wrote:
 |  > 
 |  > > Is this easily reproducable?  If so, can you see if the patches in
 |  > >
 |  > >    http://mail-index.netbsd.org/port-mips/2004/07/03/0002.html
 |  > >
 |  > > from Matthias Drochner fixes your problem?
 |  > 
 |  >   Doh.  I even saved that message, but forgot all about it when I
 |  > encountered the bug :(.
 |  > 
 |  >   It is actually reproducible.  I'll send another PR for that.  Presumably
 |  > this is a SOFTFLOAT bug.  I am doing:
 |  > ftp -o /dev/null ftp://192.168.0.51/stuff
 |  > then cancelling the transfer (^C twice).
 |  > 
 |  >   It seems mips_fputrap.c is not built for SOFTFLOAT.  Moving that code to
 |  > trap.c makes it work as expected.
 |  
 |  Any progress on this PR?
 |  Is it okay to commit the attached patch to close it?
 |  ---
 |  Izumi Tsutsui
 |  
 |  
 |  Index: arch/mips/conf/files.mips
 |  ===================================================================
 |  RCS file: /cvsroot/src/sys/arch/mips/conf/files.mips,v
 |  retrieving revision 1.53
 |  diff -u -r1.53 files.mips
 |  --- arch/mips/conf/files.mips	11 Dec 2005 12:18:09 -0000	1.53
 |  +++ arch/mips/conf/files.mips	24 Mar 2006 16:24:40 -0000
 |  @@ -55,7 +55,7 @@
 |   file	arch/mips/mips/in_cksum.c		inet
 |   file	netns/ns_cksum.c			ns
 |   
 |  -file	arch/mips/mips/mips_fputrap.c		!softfloat & !nofpu
 |  +file	arch/mips/mips/mips_fputrap.c		softfloat | !nofpu
 |   file	arch/mips/mips/mips_emul.c
 |   file	arch/mips/mips/fp.S			softfloat | !nofpu
 |   
 |  Index: arch/mips/mips/fp.S
 |  ===================================================================
 |  RCS file: /cvsroot/src/sys/arch/mips/mips/fp.S,v
 |  retrieving revision 1.30
 |  diff -u -r1.30 fp.S
 |  --- arch/mips/mips/fp.S	23 Mar 2006 16:16:46 -0000	1.30
 |  +++ arch/mips/mips/fp.S	24 Mar 2006 16:24:41 -0000
 |  @@ -4967,7 +4967,7 @@
 |   	move	a2, a0				# code = instruction
 |   	lw	a0, _C_LABEL(curlwp)		# get current process
 |   	li	a1, SIGILL
 |  -	j	_C_LABEL(trapsignal)
 |  +	j	_C_LABEL(fpemul_trapsignal)
 |   END(fpemul_sigill)
 |   
 |   STATIC_LEAF(fpemul_sigfpe)
 |  @@ -4981,7 +4981,7 @@
 |   	move	a2, a0				# code = instruction
 |   	lw	a0, _C_LABEL(curlwp)		# get current process
 |   	li	a1, SIGFPE
 |  -	j	_C_LABEL(trapsignal)
 |  +	j	_C_LABEL(fpemul_trapsignal)
 |   END(fpemul_sigfpe)
 |   
 |   #ifdef SOFTFLOAT
 |  @@ -4996,6 +4996,6 @@
 |   	move	a2, a0				# code = instruction
 |   	lw	a0, _C_LABEL(curlwp)		# get current process
 |   	li	a1, SIGFPE
 |  -	j	_C_LABEL(trapsignal)
 |  +	j	_C_LABEL(fpemul_trapsignal)
 |   END(bcemul_sigfpe)
 |   #endif
 |  Index: arch/mips/mips/mips_fputrap.c
 |  ===================================================================
 |  RCS file: /cvsroot/src/sys/arch/mips/mips/mips_fputrap.c,v
 |  retrieving revision 1.2
 |  diff -u -r1.2 mips_fputrap.c
 |  --- arch/mips/mips/mips_fputrap.c	11 Dec 2005 12:18:09 -0000	1.2
 |  +++ arch/mips/mips/mips_fputrap.c	24 Mar 2006 16:24:41 -0000
 |  @@ -33,6 +33,7 @@
 |   #include <sys/siginfo.h>
 |   #include <mips/cpuregs.h>
 |   
 |  +#ifndef SOFTFLOAT
 |   void mips_fpuexcept(struct lwp *, unsigned int);
 |   void mips_fpuillinst(struct lwp *, unsigned int, unsigned long);
 |   static int fpustat2sicode(unsigned int);
 |  @@ -84,3 +85,20 @@
 |   			return (fpecodes[i].code);
 |   	return (FPE_FLTINV);
 |   }
 |  +#endif /* !SOFTFLOAT */
 |  +
 |  +void fpemul_trapsignal(struct lwp *, unsigned int, unsigned int);
 |  +
 |  +void
 |  +fpemul_trapsignal(struct lwp *l, unsigned int sig, unsigned int code)
 |  +{
 |  +	ksiginfo_t ksi;
 |  +
 |  +	printf("emul_trapsignal(%x,%x)\n", sig, code);
 |  +
 |  +	KSI_INIT_TRAP(&ksi);
 |  +	ksi.ksi_signo = sig;
 |  +	ksi.ksi_code = 1; /* XXX */
 |  +	ksi.ksi_trap = code;
 |  +	(*l->l_proc->p_emul->e_trapsignal)(l, &ksi);
 |  +}
 |  
 -- End of excerpt from Izumi Tsutsui