svn commit: r332135 - in stable/11: contrib/compiler-rt/lib/builtins include stand sys/arm/include sys/arm64/include sys/mips/include sys/powerpc/include sys/riscv/include sys/sparc64/include sys/s...
Kyle Evans
kevans at FreeBSD.org
Fri Apr 6 19:18:01 UTC 2018
Author: kevans
Date: Fri Apr 6 19:17:59 2018
New Revision: 332135
URL: https://svnweb.freebsd.org/changeset/base/332135
Log:
MFC r329859,r329860: Float protection in stand
r329859: Do not include float interfaces when using libsa.
We don't support float in the boot loaders, so don't include
interfaces for float or double in systems headers. In addition, take
the unusual step of spiking double and float to prevent any more
accidental seepage.
r329860: Floaty McFloatface is funnier...
Modified:
stable/11/contrib/compiler-rt/lib/builtins/int_types.h
stable/11/include/time.h
stable/11/stand/defs.mk
stable/11/sys/arm/include/_types.h
stable/11/sys/arm64/include/_types.h
stable/11/sys/mips/include/_types.h
stable/11/sys/powerpc/include/_types.h
stable/11/sys/powerpc/include/pcb.h
stable/11/sys/riscv/include/_types.h
stable/11/sys/sparc64/include/_types.h
stable/11/sys/sys/_types.h
stable/11/sys/x86/include/_types.h
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/contrib/compiler-rt/lib/builtins/int_types.h
==============================================================================
--- stable/11/contrib/compiler-rt/lib/builtins/int_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/contrib/compiler-rt/lib/builtins/int_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -114,6 +114,7 @@ static __inline tu_int make_tu(du_int h, du_int l) {
#endif /* CRT_HAS_128BIT */
+#ifndef _STANDALONE
typedef union
{
su_int u;
@@ -125,6 +126,7 @@ typedef union
udwords u;
double f;
} double_bits;
+#endif
typedef struct
{
@@ -137,6 +139,7 @@ typedef struct
#endif /* _YUGA_LITTLE_ENDIAN */
} uqwords;
+#ifndef _STANDALONE
typedef union
{
uqwords u;
@@ -159,6 +162,7 @@ typedef struct { long double real, imaginary; } Lcompl
#define COMPLEX_REAL(x) (x).real
#define COMPLEX_IMAGINARY(x) (x).imaginary
+#endif
#endif
#endif /* INT_TYPES_H */
Modified: stable/11/include/time.h
==============================================================================
--- stable/11/include/time.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/include/time.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -144,7 +144,9 @@ __BEGIN_DECLS
char *asctime(const struct tm *);
clock_t clock(void);
char *ctime(const time_t *);
+#ifndef _STANDALONE
double difftime(time_t, time_t);
+#endif
/* XXX missing: getdate() */
struct tm *gmtime(const time_t *);
struct tm *localtime(const time_t *);
Modified: stable/11/stand/defs.mk
==============================================================================
--- stable/11/stand/defs.mk Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/stand/defs.mk Fri Apr 6 19:17:59 2018 (r332135)
@@ -49,6 +49,9 @@ CFLAGS+= -I${BOOTOBJ}/libsa
.endif
CFLAGS+= -I${SASRC} -D_STANDALONE
CFLAGS+= -I${SYSDIR}
+# Spike the floating point interfaces
+CFLAGS+= -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface
+
# GELI Support, with backward compat hooks (mostly)
.if defined(HAVE_GELI)
Modified: stable/11/sys/arm/include/_types.h
==============================================================================
--- stable/11/sys/arm/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/arm/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -68,8 +68,10 @@ typedef unsigned long long __uint64_t;
*/
typedef __uint32_t __clock_t; /* clock()... */
typedef __int32_t __critical_t;
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
typedef __int32_t __intfptr_t;
typedef __int64_t __intmax_t;
typedef __int32_t __intptr_t;
Modified: stable/11/sys/arm64/include/_types.h
==============================================================================
--- stable/11/sys/arm64/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/arm64/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -56,8 +56,10 @@ typedef unsigned long __uint64_t;
*/
typedef __int32_t __clock_t; /* clock()... */
typedef __int64_t __critical_t;
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
typedef __int64_t __intfptr_t;
typedef __int64_t __intmax_t;
typedef __int64_t __intptr_t;
Modified: stable/11/sys/mips/include/_types.h
==============================================================================
--- stable/11/sys/mips/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/mips/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -73,8 +73,10 @@ typedef unsigned long long __uint64_t;
* Standard type definitions.
*/
typedef __int32_t __clock_t; /* clock()... */
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
#ifdef __mips_n64
typedef __int64_t __critical_t;
typedef __int64_t __intfptr_t;
Modified: stable/11/sys/powerpc/include/_types.h
==============================================================================
--- stable/11/sys/powerpc/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/powerpc/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -72,8 +72,10 @@ typedef unsigned long long __uint64_t;
* Standard type definitions.
*/
typedef __uint32_t __clock_t; /* clock()... */
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
#ifdef __LP64__
typedef __int64_t __critical_t;
typedef __int64_t __intfptr_t;
Modified: stable/11/sys/powerpc/include/pcb.h
==============================================================================
--- stable/11/sys/powerpc/include/pcb.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/powerpc/include/pcb.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -37,6 +37,7 @@
#include <machine/setjmp.h>
+#ifndef _STANDALONE
struct pcb {
register_t pcb_context[20]; /* non-volatile r14-r31 */
register_t pcb_cr; /* Condition register */
@@ -79,6 +80,7 @@ struct pcb {
} booke;
} pcb_cpu;
};
+#endif
#ifdef _KERNEL
Modified: stable/11/sys/riscv/include/_types.h
==============================================================================
--- stable/11/sys/riscv/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/riscv/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -56,8 +56,10 @@ typedef unsigned long __uint64_t;
*/
typedef __int32_t __clock_t; /* clock()... */
typedef __int64_t __critical_t;
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
typedef __int64_t __intfptr_t;
typedef __int64_t __intmax_t;
typedef __int64_t __intptr_t;
Modified: stable/11/sys/sparc64/include/_types.h
==============================================================================
--- stable/11/sys/sparc64/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/sparc64/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -56,8 +56,10 @@ typedef unsigned long __uint64_t;
*/
typedef __int32_t __clock_t; /* clock()... */
typedef __int64_t __critical_t;
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
typedef __int64_t __intfptr_t;
typedef __int64_t __intmax_t;
typedef __int64_t __intptr_t;
Modified: stable/11/sys/sys/_types.h
==============================================================================
--- stable/11/sys/sys/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/sys/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -102,7 +102,9 @@ typedef __uint_least32_t __char32_t;
typedef struct {
long long __max_align1 __aligned(_Alignof(long long));
+#ifndef _STANDALONE
long double __max_align2 __aligned(_Alignof(long double));
+#endif
} __max_align_t;
typedef __uint32_t __dev_t; /* device number */
Modified: stable/11/sys/x86/include/_types.h
==============================================================================
--- stable/11/sys/x86/include/_types.h Fri Apr 6 19:11:58 2018 (r332134)
+++ stable/11/sys/x86/include/_types.h Fri Apr 6 19:17:59 2018 (r332135)
@@ -78,15 +78,19 @@ typedef unsigned long long __uint64_t;
#ifdef __LP64__
typedef __int32_t __clock_t; /* clock()... */
typedef __int64_t __critical_t;
+#ifndef _STANDALONE
typedef double __double_t;
typedef float __float_t;
+#endif
typedef __int64_t __intfptr_t;
typedef __int64_t __intptr_t;
#else
typedef unsigned long __clock_t;
typedef __int32_t __critical_t;
+#ifndef _STANDALONE
typedef long double __double_t;
typedef long double __float_t;
+#endif
typedef __int32_t __intfptr_t;
typedef __int32_t __intptr_t;
#endif
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