Add VxWorks fixincludes hack, C99 FP classification
Arrange to provide missing defs for C99 FP classification functions and constants queried by libstdc++ configure checks (C99 support for C++98) 2021-01-10 Olivier Hainque <hainque@adacore.com> * inclhack.def (vxworks_math_h_fp_c99): New hack. * tests/base/math.h: Update. * fixincl.x: Regenerate.
This commit is contained in:
parent
1c2575586c
commit
00cc412660
|
@ -2,11 +2,11 @@
|
||||||
*
|
*
|
||||||
* DO NOT EDIT THIS FILE (fixincl.x)
|
* DO NOT EDIT THIS FILE (fixincl.x)
|
||||||
*
|
*
|
||||||
* It has been AutoGen-ed January 6, 2022 at 11:59:22 AM by AutoGen 5.18.16
|
* It has been AutoGen-ed January 15, 2022 at 10:53:02 PM by AutoGen 5.18.16
|
||||||
* From the definitions inclhack.def
|
* From the definitions inclhack.def
|
||||||
* and the template file fixincl
|
* and the template file fixincl
|
||||||
*/
|
*/
|
||||||
/* DO NOT SVN-MERGE THIS FILE, EITHER Thu Jan 6 11:59:22 UTC 2022
|
/* DO NOT SVN-MERGE THIS FILE, EITHER Sat Jan 15 22:53:02 UTC 2022
|
||||||
*
|
*
|
||||||
* You must regenerate it. Use the ./genfixes script.
|
* You must regenerate it. Use the ./genfixes script.
|
||||||
*
|
*
|
||||||
|
@ -15,7 +15,7 @@
|
||||||
* certain ANSI-incompatible system header files which are fixed to work
|
* certain ANSI-incompatible system header files which are fixed to work
|
||||||
* correctly with ANSI C and placed in a directory that GNU C will search.
|
* correctly with ANSI C and placed in a directory that GNU C will search.
|
||||||
*
|
*
|
||||||
* This file contains 263 fixup descriptions.
|
* This file contains 264 fixup descriptions.
|
||||||
*
|
*
|
||||||
* See README for more information.
|
* See README for more information.
|
||||||
*
|
*
|
||||||
|
@ -10212,6 +10212,72 @@ static const char* apzVxworks_Ioctl_MacroPatch[] = {
|
||||||
"extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);",
|
"extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);",
|
||||||
(char*)NULL };
|
(char*)NULL };
|
||||||
|
|
||||||
|
/* * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||||
|
*
|
||||||
|
* Description of Vxworks_Math_H_Fp_C99 fix
|
||||||
|
*/
|
||||||
|
tSCC zVxworks_Math_H_Fp_C99Name[] =
|
||||||
|
"vxworks_math_h_fp_c99";
|
||||||
|
|
||||||
|
/*
|
||||||
|
* File name selection pattern
|
||||||
|
*/
|
||||||
|
tSCC zVxworks_Math_H_Fp_C99List[] =
|
||||||
|
"math.h\0";
|
||||||
|
/*
|
||||||
|
* Machine/OS name selection pattern
|
||||||
|
*/
|
||||||
|
tSCC* apzVxworks_Math_H_Fp_C99Machs[] = {
|
||||||
|
"*-*-vxworks*",
|
||||||
|
(const char*)NULL };
|
||||||
|
|
||||||
|
/*
|
||||||
|
* content selection pattern - do fix if pattern found
|
||||||
|
*/
|
||||||
|
tSCC zVxworks_Math_H_Fp_C99Select0[] =
|
||||||
|
"#define HUGE_VAL[ \t]*_ARCH.*";
|
||||||
|
|
||||||
|
/*
|
||||||
|
* content bypass pattern - skip fix if pattern found
|
||||||
|
*/
|
||||||
|
tSCC zVxworks_Math_H_Fp_C99Bypass0[] =
|
||||||
|
"#define[ \t]+FP_INFINITE";
|
||||||
|
|
||||||
|
#define VXWORKS_MATH_H_FP_C99_TEST_CT 2
|
||||||
|
static tTestDesc aVxworks_Math_H_Fp_C99Tests[] = {
|
||||||
|
{ TT_NEGREP, zVxworks_Math_H_Fp_C99Bypass0, (regex_t*)NULL },
|
||||||
|
{ TT_EGREP, zVxworks_Math_H_Fp_C99Select0, (regex_t*)NULL }, };
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Fix Command Arguments for Vxworks_Math_H_Fp_C99
|
||||||
|
*/
|
||||||
|
static const char* apzVxworks_Math_H_Fp_C99Patch[] = {
|
||||||
|
"format",
|
||||||
|
"\n\
|
||||||
|
%0\n\n\
|
||||||
|
#if _C99\n\n\
|
||||||
|
#define FP_INFINITE 1\n\
|
||||||
|
#define FP_NAN 2\n\
|
||||||
|
#define FP_NORMAL (-1)\n\
|
||||||
|
#define FP_SUBNORMAL (-2)\n\
|
||||||
|
#define FP_ZERO 0\n\n\
|
||||||
|
#define fpclassify(x) \\\n\
|
||||||
|
__builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \\\n\
|
||||||
|
\t\t FP_SUBNORMAL, FP_ZERO, (x))\n\n\
|
||||||
|
#define signbit(x) __builtin_signbit(x)\n\
|
||||||
|
#define isfinite(x) __builtin_isfinite(x)\n\
|
||||||
|
#define isnormal(x) __builtin_isnormal(x)\n\
|
||||||
|
#define isnan(x) __builtin_isnan(x)\n\
|
||||||
|
#define isinf(x) __builtin_isinf(x)\n\n\
|
||||||
|
#define isgreater(x, y) __builtin_isgreater((x),(y))\n\
|
||||||
|
#define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y))\n\
|
||||||
|
#define isless(x, y) __builtin_isless((x),(y))\n\
|
||||||
|
#define islessequal(x, y) __builtin_islessequal((x),(y))\n\
|
||||||
|
#define islessgreater(x, y) __builtin_islessgreater((x),(y))\n\
|
||||||
|
#define isunordered(x, y) __builtin_isunordered((x),(y))\n\n\
|
||||||
|
#endif /* _C99 */\n",
|
||||||
|
(char*)NULL };
|
||||||
|
|
||||||
/* * * * * * * * * * * * * * * * * * * * * * * * * *
|
/* * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||||
*
|
*
|
||||||
* Description of Vxworks_Posix_Mkdir fix
|
* Description of Vxworks_Posix_Mkdir fix
|
||||||
|
@ -10690,9 +10756,9 @@ static const char* apzX11_SprintfPatch[] = {
|
||||||
*
|
*
|
||||||
* List of all fixes
|
* List of all fixes
|
||||||
*/
|
*/
|
||||||
#define REGEX_COUNT 301
|
#define REGEX_COUNT 303
|
||||||
#define MACH_LIST_SIZE_LIMIT 187
|
#define MACH_LIST_SIZE_LIMIT 187
|
||||||
#define FIX_COUNT 263
|
#define FIX_COUNT 264
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Enumerate the fixes
|
* Enumerate the fixes
|
||||||
|
@ -10949,6 +11015,7 @@ typedef enum {
|
||||||
VOID_NULL_FIXIDX,
|
VOID_NULL_FIXIDX,
|
||||||
VXWORKS_GCC_PROBLEM_FIXIDX,
|
VXWORKS_GCC_PROBLEM_FIXIDX,
|
||||||
VXWORKS_IOCTL_MACRO_FIXIDX,
|
VXWORKS_IOCTL_MACRO_FIXIDX,
|
||||||
|
VXWORKS_MATH_H_FP_C99_FIXIDX,
|
||||||
VXWORKS_POSIX_MKDIR_FIXIDX,
|
VXWORKS_POSIX_MKDIR_FIXIDX,
|
||||||
VXWORKS_NEEDS_VXTYPES_FIXIDX,
|
VXWORKS_NEEDS_VXTYPES_FIXIDX,
|
||||||
VXWORKS_NEEDS_VXWORKS_FIXIDX,
|
VXWORKS_NEEDS_VXWORKS_FIXIDX,
|
||||||
|
@ -12219,6 +12286,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
|
||||||
VXWORKS_IOCTL_MACRO_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
|
VXWORKS_IOCTL_MACRO_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
|
||||||
aVxworks_Ioctl_MacroTests, apzVxworks_Ioctl_MacroPatch, 0 },
|
aVxworks_Ioctl_MacroTests, apzVxworks_Ioctl_MacroPatch, 0 },
|
||||||
|
|
||||||
|
{ zVxworks_Math_H_Fp_C99Name, zVxworks_Math_H_Fp_C99List,
|
||||||
|
apzVxworks_Math_H_Fp_C99Machs,
|
||||||
|
VXWORKS_MATH_H_FP_C99_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
|
||||||
|
aVxworks_Math_H_Fp_C99Tests, apzVxworks_Math_H_Fp_C99Patch, 0 },
|
||||||
|
|
||||||
{ zVxworks_Posix_MkdirName, zVxworks_Posix_MkdirList,
|
{ zVxworks_Posix_MkdirName, zVxworks_Posix_MkdirList,
|
||||||
apzVxworks_Posix_MkdirMachs,
|
apzVxworks_Posix_MkdirMachs,
|
||||||
VXWORKS_POSIX_MKDIR_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
|
VXWORKS_POSIX_MKDIR_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
|
||||||
|
|
|
@ -5157,6 +5157,56 @@ fix = {
|
||||||
|
|
||||||
test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
|
test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Provide C99 FP classification support in VxWorks math.h if
|
||||||
|
* not already there. Note the strict expectation on #define without
|
||||||
|
* whitespaces in the bypass expression, which "works" for
|
||||||
|
* the system headers we have met and doesn't match test texts for
|
||||||
|
* other hacks, found in the test baseline.
|
||||||
|
*/
|
||||||
|
fix = {
|
||||||
|
hackname = vxworks_math_h_fp_c99;
|
||||||
|
mach = "*-*-vxworks*";
|
||||||
|
files = math.h;
|
||||||
|
bypass = "#define[ \t]+FP_INFINITE";
|
||||||
|
select = "#define HUGE_VAL[ \t]*_ARCH.*";
|
||||||
|
c_fix = format;
|
||||||
|
c_fix_arg = << _EOArg_
|
||||||
|
|
||||||
|
%0
|
||||||
|
|
||||||
|
#if _C99
|
||||||
|
|
||||||
|
#define FP_INFINITE 1
|
||||||
|
#define FP_NAN 2
|
||||||
|
#define FP_NORMAL (-1)
|
||||||
|
#define FP_SUBNORMAL (-2)
|
||||||
|
#define FP_ZERO 0
|
||||||
|
|
||||||
|
#define fpclassify(x) \
|
||||||
|
__builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \
|
||||||
|
FP_SUBNORMAL, FP_ZERO, (x))
|
||||||
|
|
||||||
|
#define signbit(x) __builtin_signbit(x)
|
||||||
|
#define isfinite(x) __builtin_isfinite(x)
|
||||||
|
#define isnormal(x) __builtin_isnormal(x)
|
||||||
|
#define isnan(x) __builtin_isnan(x)
|
||||||
|
#define isinf(x) __builtin_isinf(x)
|
||||||
|
|
||||||
|
#define isgreater(x, y) __builtin_isgreater((x),(y))
|
||||||
|
#define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y))
|
||||||
|
#define isless(x, y) __builtin_isless((x),(y))
|
||||||
|
#define islessequal(x, y) __builtin_islessequal((x),(y))
|
||||||
|
#define islessgreater(x, y) __builtin_islessgreater((x),(y))
|
||||||
|
#define isunordered(x, y) __builtin_isunordered((x),(y))
|
||||||
|
|
||||||
|
#endif /* _C99 */
|
||||||
|
|
||||||
|
_EOArg_;
|
||||||
|
|
||||||
|
test_text = "#define HUGE_VAL _ARCH_HUGH_VAL";
|
||||||
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* mkdir's posix interface expects two arguments. While the RTP VxWorks
|
* mkdir's posix interface expects two arguments. While the RTP VxWorks
|
||||||
|
|
|
@ -104,6 +104,40 @@ extern int class();
|
||||||
int foo;
|
int foo;
|
||||||
#endif
|
#endif
|
||||||
#endif /* STRICT_ANSI_NOT_CTD_CHECK */
|
#endif /* STRICT_ANSI_NOT_CTD_CHECK */
|
||||||
|
|
||||||
|
|
||||||
|
#if defined( VXWORKS_MATH_H_FP_C99_CHECK )
|
||||||
|
|
||||||
|
#define HUGE_VAL _ARCH_HUGH_VAL
|
||||||
|
|
||||||
|
#if _C99
|
||||||
|
|
||||||
|
#define FP_INFINITE 1
|
||||||
|
#define FP_NAN 2
|
||||||
|
#define FP_NORMAL (-1)
|
||||||
|
#define FP_SUBNORMAL (-2)
|
||||||
|
#define FP_ZERO 0
|
||||||
|
|
||||||
|
#define fpclassify(x) \
|
||||||
|
__builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \
|
||||||
|
FP_SUBNORMAL, FP_ZERO, (x))
|
||||||
|
|
||||||
|
#define signbit(x) __builtin_signbit(x)
|
||||||
|
#define isfinite(x) __builtin_isfinite(x)
|
||||||
|
#define isnormal(x) __builtin_isnormal(x)
|
||||||
|
#define isnan(x) __builtin_isnan(x)
|
||||||
|
#define isinf(x) __builtin_isinf(x)
|
||||||
|
|
||||||
|
#define isgreater(x, y) __builtin_isgreater((x),(y))
|
||||||
|
#define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y))
|
||||||
|
#define isless(x, y) __builtin_isless((x),(y))
|
||||||
|
#define islessequal(x, y) __builtin_islessequal((x),(y))
|
||||||
|
#define islessgreater(x, y) __builtin_islessgreater((x),(y))
|
||||||
|
#define isunordered(x, y) __builtin_isunordered((x),(y))
|
||||||
|
|
||||||
|
#endif /* _C99 */
|
||||||
|
|
||||||
|
#endif /* VXWORKS_MATH_H_FP_C99_CHECK */
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
#undef exception
|
#undef exception
|
||||||
#endif
|
#endif
|
||||||
|
|
Loading…
Reference in New Issue