CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src
Committed By: rin
Date: Mon Jun 22 06:49:04 UTC 2020
Modified Files:
src/lib/libc/arch/powerpc/gen: _lwp.c
Log Message:
Turn on _UC_TLSBASE for sure in the same manner as other ports.
No functional changes since that flag is turned on via getcontext(2).
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/lib/libc/arch/powerpc/gen/_lwp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/powerpc/gen/_lwp.c
diff -u src/lib/libc/arch/powerpc/gen/_lwp.c:1.7 src/lib/libc/arch/powerpc/gen/_lwp.c:1.8
--- src/lib/libc/arch/powerpc/gen/_lwp.c:1.7 Thu Mar 22 05:36:50 2012
+++ src/lib/libc/arch/powerpc/gen/_lwp.c Mon Jun 22 06:49:04 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: _lwp.c,v 1.7 2012/03/22 05:36:50 matt Exp $ */
+/* $NetBSD: _lwp.c,v 1.8 2020/06/22 06:49:04 rin Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@@ -37,7 +37,7 @@
#include
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: _lwp.c,v 1.7 2012/03/22 05:36:50 matt Exp $");
+__RCSID("$NetBSD: _lwp.c,v 1.8 2020/06/22 06:49:04 rin Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@@ -67,6 +67,8 @@ _lwp_makecontext(ucontext_t *u, void (*s
u->uc_mcontext.__gregs[1] = sp;/* stack */
u->uc_mcontext.__gregs[33] = (uintptr_t) _lwp_exit; /* LR */
u->uc_mcontext.__gregs[34] = (uintptr_t) start; /* PC */
+
u->uc_mcontext.__gregs[_REG_R2] =
(uintptr_t)tcb + TLS_TP_OFFSET + sizeof(struct tls_tcb);
+ u->uc_flags |= _UC_TLSBASE;
}
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: rin Date: Mon Jun 22 06:49:04 UTC 2020 Modified Files: src/lib/libc/arch/powerpc/gen: _lwp.c Log Message: Turn on _UC_TLSBASE for sure in the same manner as other ports. No functional changes since that flag is turned on via getcontext(2). To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/lib/libc/arch/powerpc/gen/_lwp.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: uwe Date: Wed Feb 28 20:51:58 UTC 2018 Modified Files: src/lib/libc/arch/powerpc/gen: swapcontext.S Log Message: PIC code clobbers %r30 so we need to update the saved oucp with caller's %r30 manually. Makes old context happy when it needs to do more function calls after restore. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/lib/libc/arch/powerpc/gen/swapcontext.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src
Committed By: uwe
Date: Wed Feb 28 20:51:58 UTC 2018
Modified Files:
src/lib/libc/arch/powerpc/gen: swapcontext.S
Log Message:
PIC code clobbers %r30 so we need to update the saved oucp with
caller's %r30 manually. Makes old context happy when it needs to do
more function calls after restore.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/lib/libc/arch/powerpc/gen/swapcontext.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/powerpc/gen/swapcontext.S
diff -u src/lib/libc/arch/powerpc/gen/swapcontext.S:1.7 src/lib/libc/arch/powerpc/gen/swapcontext.S:1.8
--- src/lib/libc/arch/powerpc/gen/swapcontext.S:1.7 Thu Sep 12 15:36:15 2013
+++ src/lib/libc/arch/powerpc/gen/swapcontext.S Wed Feb 28 20:51:58 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: swapcontext.S,v 1.7 2013/09/12 15:36:15 joerg Exp $ */
+/* $NetBSD: swapcontext.S,v 1.8 2018/02/28 20:51:58 uwe Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
#include "SYS.h"
#include "assym.h"
-__RCSID("$NetBSD: swapcontext.S,v 1.7 2013/09/12 15:36:15 joerg Exp $")
+__RCSID("$NetBSD: swapcontext.S,v 1.8 2018/02/28 20:51:58 uwe Exp $")
#define XCALLFRAMELEN (((2+3)*SZREG + CALLFRAMELEN - 1) & -CALLFRAMELEN)
#define XCALLFRAME_R30 (XCALLFRAMELEN-1*SZREG)
@@ -57,6 +57,10 @@ ENTRY(swapcontext)
stw %r0,UC_GREGS_PC(%r11) # pc <- lr
addi %r0,%r1,XCALLFRAMELEN
stw %r0,UC_GREGS_R1(%r11) # adjust sp
+#ifdef __PIC__
+ lwz %r0,XCALLFRAME_R30(%r1)
+ stw %r0,UC_GREGS_R30(%r11) # caller's r30
+#endif
lwz %r3,XCALLFRAME_UCP(%r1) # load ucp
bl PIC_PLT(_C_LABEL(setcontext)) # setcontext(ucp)
1:
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src
Committed By: macallan
Date: Tue Jan 28 13:47:04 UTC 2014
Modified Files:
src/lib/libc/arch/powerpc/gen: Makefile.inc
Added Files:
src/lib/libc/arch/powerpc/gen: fabs_ieee754.S fabs_ieee754.c
Removed Files:
src/lib/libc/arch/powerpc/gen: fabs.c
Log Message:
split fabs.c into hardfloat .S and softfloat .c as requested by joerg
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/lib/libc/arch/powerpc/gen/Makefile.inc
cvs rdiff -u -r1.4 -r0 src/lib/libc/arch/powerpc/gen/fabs.c
cvs rdiff -u -r0 -r1.1 src/lib/libc/arch/powerpc/gen/fabs_ieee754.S \
src/lib/libc/arch/powerpc/gen/fabs_ieee754.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/powerpc/gen/Makefile.inc
diff -u src/lib/libc/arch/powerpc/gen/Makefile.inc:1.25 src/lib/libc/arch/powerpc/gen/Makefile.inc:1.26
--- src/lib/libc/arch/powerpc/gen/Makefile.inc:1.25 Sat Mar 12 07:55:09 2011
+++ src/lib/libc/arch/powerpc/gen/Makefile.inc Tue Jan 28 13:47:04 2014
@@ -1,8 +1,8 @@
-# $NetBSD: Makefile.inc,v 1.25 2011/03/12 07:55:09 matt Exp $
+# $NetBSD: Makefile.inc,v 1.26 2014/01/28 13:47:04 macallan Exp $
SRCS+= __setjmp14.S __sigsetjmp14.S _setjmp.S
SRCS+= bswap16.c bswap32.c bswap64.c
-SRCS+= fabs.c flt_rounds.c
+SRCS+= flt_rounds.c
SRCS+= syncicache.c
SRCS+= _lwp.c makecontext.c resumecontext.c swapcontext.S
@@ -19,6 +19,9 @@ SRCS+= nanf.c
.if (${MKSOFTFLOAT} == no)
SRCS+= fpgetround.c fpsetround.c fpgetmask.c fpsetmask.c
SRCS+= fpgetsticky.c fpsetsticky.c
+SRCS+= fabs_ieee754.S
+.else
+SRCS+= fabs_ieee754.c
.endif
CPPFLAGS._lwp.c += -D_LIBC_SOURCE
Added files:
Index: src/lib/libc/arch/powerpc/gen/fabs_ieee754.S
diff -u /dev/null src/lib/libc/arch/powerpc/gen/fabs_ieee754.S:1.1
--- /dev/null Tue Jan 28 13:47:04 2014
+++ src/lib/libc/arch/powerpc/gen/fabs_ieee754.S Tue Jan 28 13:47:04 2014
@@ -0,0 +1,12 @@
+/* $NetBSD: fabs_ieee754.S,v 1.1 2014/01/28 13:47:04 macallan Exp $ */
+
+#include machine/asm.h
+
+#if defined(LIBC_SCCS)
+__RCSID($NetBSD: fabs_ieee754.S,v 1.1 2014/01/28 13:47:04 macallan Exp $)
+#endif
+
+ENTRY(fabs)
+ fabs %f1,%f1
+ blr
+END(fabs)
Index: src/lib/libc/arch/powerpc/gen/fabs_ieee754.c
diff -u /dev/null src/lib/libc/arch/powerpc/gen/fabs_ieee754.c:1.1
--- /dev/null Tue Jan 28 13:47:04 2014
+++ src/lib/libc/arch/powerpc/gen/fabs_ieee754.c Tue Jan 28 13:47:04 2014
@@ -0,0 +1,11 @@
+/* $NetBSD: fabs_ieee754.c,v 1.1 2014/01/28 13:47:04 macallan Exp $ */
+
+#include math.h
+
+double
+fabs(double x)
+{
+ if (x 0)
+ x = -x;
+ return (x);
+}
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: macallan Date: Tue Jan 28 14:10:39 UTC 2014 Removed Files: src/lib/libc/arch/powerpc/gen: fabs_ieee754.c Log Message: no need to duplicate the generic fabs_ieee754.c here To generate a diff of this commit: cvs rdiff -u -r1.1 -r0 src/lib/libc/arch/powerpc/gen/fabs_ieee754.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: macallan Date: Tue Jan 28 13:47:04 UTC 2014 Modified Files: src/lib/libc/arch/powerpc/gen: Makefile.inc Added Files: src/lib/libc/arch/powerpc/gen: fabs_ieee754.S fabs_ieee754.c Removed Files: src/lib/libc/arch/powerpc/gen: fabs.c Log Message: split fabs.c into hardfloat .S and softfloat .c as requested by joerg To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/lib/libc/arch/powerpc/gen/Makefile.inc cvs rdiff -u -r1.4 -r0 src/lib/libc/arch/powerpc/gen/fabs.c cvs rdiff -u -r0 -r1.1 src/lib/libc/arch/powerpc/gen/fabs_ieee754.S \ src/lib/libc/arch/powerpc/gen/fabs_ieee754.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: macallan Date: Tue Jan 28 14:10:39 UTC 2014 Removed Files: src/lib/libc/arch/powerpc/gen: fabs_ieee754.c Log Message: no need to duplicate the generic fabs_ieee754.c here To generate a diff of this commit: cvs rdiff -u -r1.1 -r0 src/lib/libc/arch/powerpc/gen/fabs_ieee754.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src
Committed By: matt
Date: Thu Mar 22 05:36:50 UTC 2012
Modified Files:
src/lib/libc/arch/powerpc/gen: _lwp.c
Log Message:
Make lint happy.
While here, make sure the top of stack is aligned properly.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/lib/libc/arch/powerpc/gen/_lwp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/powerpc/gen/_lwp.c
diff -u src/lib/libc/arch/powerpc/gen/_lwp.c:1.6 src/lib/libc/arch/powerpc/gen/_lwp.c:1.7
--- src/lib/libc/arch/powerpc/gen/_lwp.c:1.6 Sat Mar 12 07:55:09 2011
+++ src/lib/libc/arch/powerpc/gen/_lwp.c Thu Mar 22 05:36:50 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: _lwp.c,v 1.6 2011/03/12 07:55:09 matt Exp $ */
+/* $NetBSD: _lwp.c,v 1.7 2012/03/22 05:36:50 matt Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@@ -37,10 +37,11 @@
#include sys/cdefs.h
#if defined(LIBC_SCCS) !defined(lint)
-__RCSID($NetBSD: _lwp.c,v 1.6 2011/03/12 07:55:09 matt Exp $);
+__RCSID($NetBSD: _lwp.c,v 1.7 2012/03/22 05:36:50 matt Exp $);
#endif /* LIBC_SCCS and not lint */
#include namespace.h
+#include sys/param.h
#include sys/types.h
#include ucontext.h
#include lwp.h
@@ -50,7 +51,7 @@ void
_lwp_makecontext(ucontext_t *u, void (*start)(void *), void *arg,
void *tcb, caddr_t stack_base, size_t stack_size)
{
- void **sp;
+ uintptr_t sp;
getcontext(u);
u-uc_link = NULL;
@@ -58,12 +59,14 @@ _lwp_makecontext(ucontext_t *u, void (*s
u-uc_stack.ss_sp = stack_base;
u-uc_stack.ss_size = stack_size;
- sp = (void **) (stack_base + stack_size);
-
- u-uc_mcontext.__gregs[3] = (int) arg; /* arg1 */
- u-uc_mcontext.__gregs[1] = ((int) sp) - 12; /* stack */
- u-uc_mcontext.__gregs[33] = (int) _lwp_exit; /* LR */
- u-uc_mcontext.__gregs[34] = (int) start; /* PC */
+ sp = (uintptr_t)stack_base + stack_size;
+ sp -= STACK_ALIGNBYTES + 1;
+ sp = ~STACK_ALIGNBYTES;
+
+ u-uc_mcontext.__gregs[3] = (uintptr_t) arg; /* arg1 */
+ u-uc_mcontext.__gregs[1] = sp;/* stack */
+ u-uc_mcontext.__gregs[33] = (uintptr_t) _lwp_exit; /* LR */
+ u-uc_mcontext.__gregs[34] = (uintptr_t) start; /* PC */
u-uc_mcontext.__gregs[_REG_R2] =
- (__greg_t)tcb + TLS_TP_OFFSET + sizeof(struct tls_tcb);
+ (uintptr_t)tcb + TLS_TP_OFFSET + sizeof(struct tls_tcb);
}
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: matt Date: Thu Mar 22 05:36:50 UTC 2012 Modified Files: src/lib/libc/arch/powerpc/gen: _lwp.c Log Message: Make lint happy. While here, make sure the top of stack is aligned properly. To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/lib/libc/arch/powerpc/gen/_lwp.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src
Committed By: matt
Date: Sun Jul 10 21:18:47 UTC 2011
Modified Files:
src/lib/libc/arch/powerpc/gen: flt_rounds.c fpgetmask.c fpgetround.c
fpgetsticky.c fpsetmask.c fpsetround.c fpsetsticky.c
Log Message:
Don't use f with non-fp types. Use a union to go between
double and uint64_t. Makes clang happy.
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/lib/libc/arch/powerpc/gen/flt_rounds.c \
src/lib/libc/arch/powerpc/gen/fpsetsticky.c
cvs rdiff -u -r1.9 -r1.10 src/lib/libc/arch/powerpc/gen/fpgetmask.c \
src/lib/libc/arch/powerpc/gen/fpgetround.c \
src/lib/libc/arch/powerpc/gen/fpgetsticky.c \
src/lib/libc/arch/powerpc/gen/fpsetmask.c \
src/lib/libc/arch/powerpc/gen/fpsetround.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/powerpc/gen/flt_rounds.c
diff -u src/lib/libc/arch/powerpc/gen/flt_rounds.c:1.10 src/lib/libc/arch/powerpc/gen/flt_rounds.c:1.11
--- src/lib/libc/arch/powerpc/gen/flt_rounds.c:1.10 Sat Dec 24 23:10:08 2005
+++ src/lib/libc/arch/powerpc/gen/flt_rounds.c Sun Jul 10 21:18:47 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: flt_rounds.c,v 1.10 2005/12/24 23:10:08 perry Exp $ */
+/* $NetBSD: flt_rounds.c,v 1.11 2011/07/10 21:18:47 matt Exp $ */
/*
* Copyright (c) 1996 Mark Brinicombe
@@ -33,7 +33,7 @@
#include sys/cdefs.h
#if defined(LIBC_SCCS) !defined(lint)
-__RCSID($NetBSD: flt_rounds.c,v 1.10 2005/12/24 23:10:08 perry Exp $);
+__RCSID($NetBSD: flt_rounds.c,v 1.11 2011/07/10 21:18:47 matt Exp $);
#endif /* LIBC_SCCS and not lint */
#include ieeefp.h
@@ -54,9 +54,12 @@
#ifdef _SOFT_FLOAT
return map[fpgetround()];
#else
- uint64_t fpscr;
+ union {
+ double u_d;
+ uint64_t u_fpscr;
+ } ud;
- __asm volatile(mffs %0 : =f(fpscr));
- return map[((uint32_t)fpscr FPSCR_RN)];
+ __asm volatile(mffs %0 : =f(ud.u_d));
+ return map[((uint32_t)ud.u_fpscr FPSCR_RN)];
#endif
}
Index: src/lib/libc/arch/powerpc/gen/fpsetsticky.c
diff -u src/lib/libc/arch/powerpc/gen/fpsetsticky.c:1.10 src/lib/libc/arch/powerpc/gen/fpsetsticky.c:1.11
--- src/lib/libc/arch/powerpc/gen/fpsetsticky.c:1.10 Mon Apr 28 20:22:57 2008
+++ src/lib/libc/arch/powerpc/gen/fpsetsticky.c Sun Jul 10 21:18:47 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: fpsetsticky.c,v 1.10 2008/04/28 20:22:57 martin Exp $ */
+/* $NetBSD: fpsetsticky.c,v 1.11 2011/07/10 21:18:47 matt Exp $ */
/*
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#if defined(LIBC_SCCS) !defined(lint)
-__RCSID($NetBSD: fpsetsticky.c,v 1.10 2008/04/28 20:22:57 martin Exp $);
+__RCSID($NetBSD: fpsetsticky.c,v 1.11 2011/07/10 21:18:47 matt Exp $);
#endif /* LIBC_SCCS and not lint */
#include namespace.h
@@ -53,32 +53,35 @@
fp_except
fpsetsticky(fp_except mask)
{
- uint64_t fpscr;
+ union {
+ double u_d;
+ uint64_t u_fpscr;
+ } ud;
fp_except old;
- __asm volatile(mffs %0 : =f(fpscr));
- old = ((uint32_t)fpscr STICKYBITS) STICKYSHFT;
+ __asm volatile(mffs %0 : =f(ud.u_d));
+ old = ((uint32_t)ud.u_fpscr STICKYBITS) STICKYSHFT;
/*
* FPSCR_VX (aka FP_X_INV) is not a sticky bit but a summary of the
* all the FPSCR_VX* sticky bits. So when FP_X_INV is cleared then
* clear all of those bits, likewise when it's set, set them all.
*/
if ((mask FP_X_INV) == 0)
- fpscr = ~INVBITS;
+ ud.u_fpscr = ~INVBITS;
else
- fpscr |= INVBITS;
- fpscr = ~STICKYBITS;
- fpscr |= ((uint32_t)mask STICKYSHFT) STICKYBITS;
+ ud.u_fpscr |= INVBITS;
+ ud.u_fpscr = ~STICKYBITS;
+ ud.u_fpscr |= ((uint32_t)mask STICKYSHFT) STICKYBITS;
/*
* Make FPSCR_FX reflect the presence of a set sticky bit (or not).
*/
- if (fpscr (STICKYBITS|INVBITS))
- fpscr |= FPSCR_FX;
+ if (ud.u_fpscr (STICKYBITS|INVBITS))
+ ud.u_fpscr |= FPSCR_FX;
else
- fpscr = ~FPSCR_FX;
+ ud.u_fpscr = ~FPSCR_FX;
/*
* Write back the fpscr.
*/
- __asm volatile(mtfsf 0xff,%0 :: f(fpscr));
+ __asm volatile(mtfsf 0xff,%0 :: f(ud.u_d));
return (old);
}
Index: src/lib/libc/arch/powerpc/gen/fpgetmask.c
diff -u src/lib/libc/arch/powerpc/gen/fpgetmask.c:1.9 src/lib/libc/arch/powerpc/gen/fpgetmask.c:1.10
--- src/lib/libc/arch/powerpc/gen/fpgetmask.c:1.9 Mon Apr 28 20:22:56 2008
+++ src/lib/libc/arch/powerpc/gen/fpgetmask.c Sun Jul 10 21:18:47 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: fpgetmask.c,v 1.9 2008/04/28 20:22:56 martin Exp $ */
+/* $NetBSD: fpgetmask.c,v 1.10 2011/07/10 21:18:47 matt Exp $ */
/*
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#if defined(LIBC_SCCS) !defined(lint)
-__RCSID($NetBSD: fpgetmask.c,v 1.9 2008/04/28 20:22:56 martin Exp $);
+__RCSID($NetBSD: fpgetmask.c,v 1.10 2011/07/10 21:18:47 matt Exp $);
#endif /* LIBC_SCCS and not lint */
#include namespace.h
@@ -50,8 +50,11 @@
fp_except
fpgetmask(void)
{
- uint64_t fpscr;
+ union {
+ double u_d;
+ uint64_t u_fpscr;
+ } ud;
CVS commit: src/lib/libc/arch/powerpc/gen
Module Name:src Committed By: matt Date: Sun Jul 10 21:18:47 UTC 2011 Modified Files: src/lib/libc/arch/powerpc/gen: flt_rounds.c fpgetmask.c fpgetround.c fpgetsticky.c fpsetmask.c fpsetround.c fpsetsticky.c Log Message: Don't use f with non-fp types. Use a union to go between double and uint64_t. Makes clang happy. To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/lib/libc/arch/powerpc/gen/flt_rounds.c \ src/lib/libc/arch/powerpc/gen/fpsetsticky.c cvs rdiff -u -r1.9 -r1.10 src/lib/libc/arch/powerpc/gen/fpgetmask.c \ src/lib/libc/arch/powerpc/gen/fpgetround.c \ src/lib/libc/arch/powerpc/gen/fpgetsticky.c \ src/lib/libc/arch/powerpc/gen/fpsetmask.c \ src/lib/libc/arch/powerpc/gen/fpsetround.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
