Update.
* conform/conformtest.pl: Implement optional-macro. * conform/data/math.h-data: Update for XPG6. * math/math.h (HUGE): Define as FLT_MAX value but don't use FLT_MAX. Don't include <float.h>. (MAXFLOAT): Likewise. * math/math.h: Define MATH_ERRNO and MATH_ERREXCEPT.
This commit is contained in:
Ulrich Drepper
parent
a7927149a1
commit
12b64309cf
@ -1,5 +1,14 @@
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2001-01-26 Ulrich Drepper <drepper@redhat.com>
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* conform/conformtest.pl: Implement optional-macro.
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* conform/data/math.h-data: Update for XPG6.
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* math/math.h (HUGE): Define as FLT_MAX value but don't use
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FLT_MAX. Don't include <float.h>.
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(MAXFLOAT): Likewise.
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* math/math.h: Define MATH_ERRNO and MATH_ERREXCEPT.
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* include/bits/xopen_lim.h: Don't define FOPEN_MAX here.
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* conform/data/limits.h-data: Mark constants as optional wherever
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@ -361,7 +361,7 @@ while ($#headers >= 0) {
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$res = compiletest ($fnamebase, "Testing for constant $const",
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"NOT PRESENT", $res, 1);
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if ($value ne "") {
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if ($value ne "" && $res == 0) {
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# Generate a program to test for the value of this constant.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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@ -373,7 +373,7 @@ while ($#headers >= 0) {
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$res = runtest ($fnamebase, "Testing for value of constant $const",
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"Constant \"$const\" has not the right value.", $res);
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}
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} elsif (/^constant *([a-zA-Z0-9_]*) ([>=<]+) ([A-Za-z0-9_]*)/) {
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} elsif (/^constant *([a-zA-Z0-9_]*) *([>=<]+) ([A-Za-z0-9_]*)/) {
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my($const) = $1;
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my($op) = $2;
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my($value) = $3;
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@ -464,7 +464,7 @@ while ($#headers >= 0) {
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$res = compiletest ($fnamebase, "Testing for constant $const",
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"NOT PRESENT", $res, 1);
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if ($value ne "") {
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if ($value ne "" && $res == 0) {
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# Generate a program to test for the value of this constant.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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@ -726,6 +726,56 @@ while ($#headers >= 0) {
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$res = runtest ($fnamebase, "Testing for value of macro $macro",
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"Macro \"$macro\" has not the right value.", $res);
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} elsif (/^optional-macro *([^ ]*)/) {
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my($macro) = "$1";
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# Remember that this name is allowed.
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push @allow, $macro;
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# Generate a program to test for availability of this macro.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "#ifndef $macro\n";
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print TESTFILE "# error \"Macro $macro not defined\"\n";
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print TESTFILE "#endif\n";
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close (TESTFILE);
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compiletest ($fnamebase, "Test availability of macro $macro",
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"NOT PRESENT", $missing, 1);
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} elsif (/^macro *([a-zA-Z0-9_]*) *([>=<]+) ([A-Za-z0-9_]*)/) {
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my($macro) = "$1";
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my($op) = $2;
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my($value) = $3;
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my($res) = $missing;
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# Remember that this name is allowed.
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push @allow, $macro;
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# Generate a program to test for availability of this macro.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "#ifndef $macro\n";
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print TESTFILE "# error \"Macro $macro not defined\"\n";
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print TESTFILE "#endif\n";
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close (TESTFILE);
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$res = compiletest ($fnamebase, "Test availability of macro $macro",
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"Macro \"$macro\" is not available.", $res, 0);
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if ($value ne "") {
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# Generate a program to test for the value of this constant.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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# Negate the value since 0 means ok
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print TESTFILE "int main (void) { return !($macro $op $value); }\n";
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close (TESTFILE);
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$res = runtest ($fnamebase, "Testing for value of constant $macro",
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"Macro \"$macro\" has not the right value.", $res);
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}
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} elsif (/^macro *([^ ]*)/) {
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my($macro) = "$1";
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@ -1,4 +1,17 @@
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#if !defined ISO && !defined POSIX
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macro fpclassify
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macro isfinite
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macro isinf
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macro isnan
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macro isnormal
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macro signbit
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macro isgreater
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macro isgreaterequal
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macro isless
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macro islessequal
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macro islessgreater
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macro isunordered
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constant M_E
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constant M_LOG2E
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constant M_LOG10E
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@ -15,6 +28,26 @@ constant M_SQRT1_2
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constant MAXFLOAT
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constant HUGE_VAL
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constant HUGE_VALF
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constant HUGE_VALL
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constant INFINITY
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constant NAN
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macro FP_INFINITE
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macro FP_NAN
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macro FP_NORMAL
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macro FP_SUBNORMAL
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macro FP_ZERO
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optional-macro FP_FAST_FMA
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optional-macro FP_FAST_FMAF
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optional-macro FP_FAST_FMAL
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constant FP_ILOGB0
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constant FP_ILOGBNAN
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macro MATH_ERRNO == 1
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macro MATH_ERREXCEPT == 2
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#endif
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function double acos (double)
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@ -22,9 +55,11 @@ function double asin (double)
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function double atan (double)
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function double atan2 (double, double)
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function double ceil (double)
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function double copysign (double, double)
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function double cos (double)
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function double cosh (double)
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function double exp (double)
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function double exp2 (double)
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function double fabs (double)
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function double floor (double)
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function double fmod (double, double)
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@ -32,6 +67,7 @@ function double frexp (double, int*)
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function double ldexp (double, int)
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function double log (double)
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function double log10 (double)
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function double log2 (double)
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function double modf (double, double*)
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function double pow (double, double)
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function double sin (double)
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@ -47,6 +83,7 @@ function double j0 (double)
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function double j1 (double)
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function double jn (int, double)
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function double lgamma (double)
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function double tgamma (double)
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function double y0 (double)
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function double y1 (double)
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function double yn (int, double)
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@ -60,21 +97,174 @@ function int ilogb (double)
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function double log1p (double)
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function double logb (double)
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function double nextafter (double, double)
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function double nexttoward (double, long double)
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function double nearbyint (double)
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function double remainder (double, double)
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function double rint (double)
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function double round (double)
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function double trunc (double)
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function long lrint (double)
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function {long long} llrint (double)
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function long lround (double)
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function {long long} llround (double)
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function double remquo (double, double, int*)
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function double scalb (double, double)
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function double scalbn (double, int)
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function double scalbln (double, long)
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function double fdim (double, double)
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function double fmax (double, double)
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function double fmin (double, double)
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function double fma (double, double, double)
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function double nan (const char*)
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// variable signgam
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allow signgam
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#if !defined ISO && !defined POSIX
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function float acosf (float)
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function float asinf (float)
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function float atanf (float)
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function float atan2f (float, float)
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function float ceilf (float)
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function float copysignf (float, float)
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function float cosf (float)
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function float coshf (float)
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function float expf (float)
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function float exp2f (float)
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function float fabsf (float)
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function float floorf (float)
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function float fmodf (float, float)
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function float frexpf (float, int*)
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function float ldexpf (float, int)
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function float logf (float)
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function float log10f (float)
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function float log2f (float)
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function float modff (float, float*)
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function float powf (float, float)
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function float sinf (float)
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function float sinhf (float)
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function float sqrtf (float)
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function float tanf (float)
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function float tanhf (float)
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function float erff (float)
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function float erfcf (float)
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function float gammaf (float)
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function float hypotf (float, float)
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function float j0f (float)
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function float j1f (float)
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function float jnf (int, float)
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function float lgammaf (float)
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function float tgammaf (float)
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function float y0f (float)
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function float y1f (float)
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function float ynf (int, float)
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function int isnanf (float)
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function float acoshf (float)
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function float asinhf (float)
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function float atanhf (float)
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function float cbrtf (float)
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function float expm1f (float)
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function int ilogbf (float)
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function float log1pf (float)
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function float logbf (float)
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function float nextafterf (float, float)
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function float nexttowardf (float, long double)
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function float nearbyintf (float)
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function float remainderf (float, float)
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function float rintf (float)
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function float roundf (float)
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function float truncf (float)
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function long lrintf (float)
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function {long long} llrintf (float)
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function long lroundf (float)
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function {long long} llroundf (float)
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function float remquof (float, float, int*)
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function float scalbf (float, float)
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function float scalbnf (float, int)
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function float scalblnf (float, long)
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function float fdimf (float, float)
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function float fmaxf (float, float)
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function float fminf (float, float)
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function float fmaf (float, float, float)
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function float nanf (const char*)
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function {long double} acosl (long double)
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function {long double} asinl (long double)
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function {long double} atanl (long double)
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function {long double} atan2l (long double, long double)
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function {long double} ceill (long double)
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function {long double} copysignl (long double, long double)
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function {long double} cosl (long double)
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function {long double} coshl (long double)
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function {long double} expl (long double)
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function {long double} exp2l (long double)
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function {long double} fabsl (long double)
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function {long double} floorl (long double)
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function {long double} fmodl (long double, long double)
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function {long double} frexpl (long double, int*)
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function {long double} ldexpl (long double, int)
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function {long double} logl (long double)
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function {long double} log10l (long double)
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function {long double} log2l (long double)
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function {long double} modfl (long double, long double*)
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function {long double} powl (long double, long double)
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function {long double} sinl (long double)
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function {long double} sinhl (long double)
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function {long double} sqrtl (long double)
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function {long double} tanl (long double)
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function {long double} tanhl (long double)
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function {long double} erfl (long double)
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function {long double} erfcl (long double)
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function {long double} gammal (long double)
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function {long double} hypotl (long double, long double)
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function {long double} j0l (long double)
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function {long double} j1l (long double)
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function {long double} jnl (int, long double)
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function {long double} lgammal (long double)
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function {long double} tgammal (long double)
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function {long double} y0l (long double)
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function {long double} y1l (long double)
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function {long double} ynl (int, long double)
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function int isnanl (long double)
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function {long double} acoshl (long double)
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function {long double} asinhl (long double)
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function {long double} atanhl (long double)
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function {long double} cbrtl (long double)
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function {long double} expm1l (long double)
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function int ilogbl (long double)
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function {long double} log1pl (long double)
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function {long double} logbl (long double)
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function {long double} nextafterl (long double, long double)
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function {long double} nexttowardl (long double, long double)
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function {long double} nearbyintl (long double)
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function {long double} remainderl (long double, long double)
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function {long double} rintl (long double)
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function {long double} roundl (long double)
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function {long double} truncl (long double)
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function long lrintl (long double)
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function {long long} llrintl (long double)
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function long lroundl (long double)
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function {long long} llroundl (long double)
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function {long double} remquol (long double, long double, int*)
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function {long double} scalbl (long double, long double)
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function {long double} scalbnl (long double, int)
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function {long double} scalblnl (long double, long)
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function {long double} fdiml (long double, long double)
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function {long double} fmaxl (long double, long double)
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function {long double} fminl (long double, long double)
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function {long double} fmal (long double, long double, long double)
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function {long double} nanl (const char*)
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#else
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allow acosf
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allow asinf
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allow atanf
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allow atan2f
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allow ceilf
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allow copysignf
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allow cosf
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allow coshf
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allow expf
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allow exp2f
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allow fabsf
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allow floorf
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allow fmodf
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@ -82,6 +272,7 @@ allow frexpf
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allow ldexpf
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allow logf
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allow log10f
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allow log2f
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allow powf
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allow sinf
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allow sinhf
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@ -96,6 +287,7 @@ allow j0f
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allow j1f
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allow jnf
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allow lgammaf
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allow tgammaf
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allow y0f
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allow y1f
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allow ynf
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@ -118,9 +310,11 @@ allow asinl
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allow atanl
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allow atan2l
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allow ceill
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allow copysignl
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allow cosl
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allow coshl
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allow expl
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allow exp2l
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allow fabsl
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allow floorl
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allow fmodl
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@ -128,6 +322,7 @@ allow frexpl
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allow ldexpl
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allow logl
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allow log10l
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allow log2l
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allow powl
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allow sinl
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allow sinhl
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@ -142,6 +337,7 @@ allow j0l
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allow j1l
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allow jnl
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allow lgammal
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allow tgammal
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allow y0l
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allow y1l
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allow ynl
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@ -158,5 +354,7 @@ allow nextafterl
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allow remainderl
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allow rintl
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allow scalbl
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#endif
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allow *_t
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allow FP_*
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12
math/math.h
12
math/math.h
@ -1,5 +1,5 @@
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/* Declarations for math functions.
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Copyright (C) 1991,92,93,95,96,97,98,99 Free Software Foundation, Inc.
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Copyright (C) 1991,92,93,95,96,97,98,99,2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -229,6 +229,10 @@ enum
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? __isinf (x) : __isinfl (x))
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# endif
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/* Bitmasks for the math_errhandling macro. */
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# define MATH_ERRNO 1 /* errno set by math functions. */
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# define MATH_ERREXCEPT 2 /* Exceptions raised by math functions. */
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#endif /* Use ISO C99. */
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#ifdef __USE_MISC
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@ -285,15 +289,13 @@ extern int matherr (struct exception *__exc);
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# define PLOSS 6
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/* SVID mode specifies returning this large value instead of infinity. */
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# define HUGE FLT_MAX
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# include <float.h> /* Defines FLT_MAX. */
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# define HUGE 3.40282347e+38F
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#else /* !SVID */
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# ifdef __USE_XOPEN
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/* X/Open wants another strange constant. */
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# define MAXFLOAT FLT_MAX
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# include <float.h>
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# define MAXFLOAT 3.40282347e+38F
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# endif
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#endif /* SVID */
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