Repo re-org

1 files changed, 0 insertions, 270 deletions

diff --git a/controller/fw/musl_include_shims/libm.h b/controller/fw/musl_include_shims/libm.h
deleted file mode 100644
index d48135d..0000000
--- a/controller/fw/musl_include_shims/libm.h
+++ /dev/null
@@ -1,270 +0,0 @@
-#ifndef _LIBM_H
-#define _LIBM_H
-
-#include <stdint.h>
-#include <float.h>
-#include <math.h>
-#include <endian.h>
-#include "fp_arch.h"
-
-#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-#elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384 && __BYTE_ORDER == __LITTLE_ENDIAN
-union ldshape {
-	long double f;
-	struct {
-		uint64_t m;
-		uint16_t se;
-	} i;
-};
-#elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384 && __BYTE_ORDER == __BIG_ENDIAN
-/* This is the m68k variant of 80-bit long double, and this definition only works
- * on archs where the alignment requirement of uint64_t is <= 4. */
-union ldshape {
-	long double f;
-	struct {
-		uint16_t se;
-		uint16_t pad;
-		uint64_t m;
-	} i;
-};
-#elif LDBL_MANT_DIG == 113 && LDBL_MAX_EXP == 16384 && __BYTE_ORDER == __LITTLE_ENDIAN
-union ldshape {
-	long double f;
-	struct {
-		uint64_t lo;
-		uint32_t mid;
-		uint16_t top;
-		uint16_t se;
-	} i;
-	struct {
-		uint64_t lo;
-		uint64_t hi;
-	} i2;
-};
-#elif LDBL_MANT_DIG == 113 && LDBL_MAX_EXP == 16384 && __BYTE_ORDER == __BIG_ENDIAN
-union ldshape {
-	long double f;
-	struct {
-		uint16_t se;
-		uint16_t top;
-		uint32_t mid;
-		uint64_t lo;
-	} i;
-	struct {
-		uint64_t hi;
-		uint64_t lo;
-	} i2;
-};
-#else
-#error Unsupported long double representation
-#endif
-
-/* Support non-nearest rounding mode.  */
-#define WANT_ROUNDING 1
-/* Support signaling NaNs.  */
-#define WANT_SNAN 0
-
-#if WANT_SNAN
-#error SNaN is unsupported
-#else
-#define issignalingf_inline(x) 0
-#define issignaling_inline(x) 0
-#endif
-
-#ifndef TOINT_INTRINSICS
-#define TOINT_INTRINSICS 0
-#endif
-
-#if TOINT_INTRINSICS
-/* Round x to nearest int in all rounding modes, ties have to be rounded
-   consistently with converttoint so the results match.  If the result
-   would be outside of [-2^31, 2^31-1] then the semantics is unspecified.  */
-static double_t roundtoint(double_t);
-
-/* Convert x to nearest int in all rounding modes, ties have to be rounded
-   consistently with roundtoint.  If the result is not representible in an
-   int32_t then the semantics is unspecified.  */
-static int32_t converttoint(double_t);
-#endif
-
-/* Helps static branch prediction so hot path can be better optimized.  */
-#ifdef __GNUC__
-#define predict_true(x) __builtin_expect(!!(x), 1)
-#define predict_false(x) __builtin_expect(x, 0)
-#else
-#define predict_true(x) (x)
-#define predict_false(x) (x)
-#endif
-
-/* Evaluate an expression as the specified type. With standard excess
-   precision handling a type cast or assignment is enough (with
-   -ffloat-store an assignment is required, in old compilers argument
-   passing and return statement may not drop excess precision).  */
-
-static inline float eval_as_float(float x)
-{
-	float y = x;
-	return y;
-}
-
-static inline double eval_as_double(double x)
-{
-	double y = x;
-	return y;
-}
-
-/* fp_barrier returns its input, but limits code transformations
-   as if it had a side-effect (e.g. observable io) and returned
-   an arbitrary value.  */
-
-#ifndef fp_barrierf
-#define fp_barrierf fp_barrierf
-static inline float fp_barrierf(float x)
-{
-	volatile float y = x;
-	return y;
-}
-#endif
-
-#ifndef fp_barrier
-#define fp_barrier fp_barrier
-static inline double fp_barrier(double x)
-{
-	volatile double y = x;
-	return y;
-}
-#endif
-
-#ifndef fp_barrierl
-#define fp_barrierl fp_barrierl
-static inline long double fp_barrierl(long double x)
-{
-	volatile long double y = x;
-	return y;
-}
-#endif
-
-/* fp_force_eval ensures that the input value is computed when that's
-   otherwise unused.  To prevent the constant folding of the input
-   expression, an additional fp_barrier may be needed or a compilation
-   mode that does so (e.g. -frounding-math in gcc). Then it can be
-   used to evaluate an expression for its fenv side-effects only.   */
-
-#ifndef fp_force_evalf
-#define fp_force_evalf fp_force_evalf
-static inline void fp_force_evalf(float x)
-{
-	volatile float y;
-	y = x;
-}
-#endif
-
-#ifndef fp_force_eval
-#define fp_force_eval fp_force_eval
-static inline void fp_force_eval(double x)
-{
-	volatile double y;
-	y = x;
-}
-#endif
-
-#ifndef fp_force_evall
-#define fp_force_evall fp_force_evall
-static inline void fp_force_evall(long double x)
-{
-	volatile long double y;
-	y = x;
-}
-#endif
-
-#define FORCE_EVAL(x) do {                        \
-	if (sizeof(x) == sizeof(float)) {         \
-		fp_force_evalf(x);                \
-	} else if (sizeof(x) == sizeof(double)) { \
-		fp_force_eval(x);                 \
-	} else {                                  \
-		fp_force_evall(x);                \
-	}                                         \
-} while(0)
-
-#define asuint(f) ((union{float _f; uint32_t _i;}){f})._i
-#define asfloat(i) ((union{uint32_t _i; float _f;}){i})._f
-#define asuint64(f) ((union{double _f; uint64_t _i;}){f})._i
-#define asdouble(i) ((union{uint64_t _i; double _f;}){i})._f
-
-#define EXTRACT_WORDS(hi,lo,d)                    \
-do {                                              \
-  uint64_t __u = asuint64(d);                     \
-  (hi) = __u >> 32;                               \
-  (lo) = (uint32_t)__u;                           \
-} while (0)
-
-#define GET_HIGH_WORD(hi,d)                       \
-do {                                              \
-  (hi) = asuint64(d) >> 32;                       \
-} while (0)
-
-#define GET_LOW_WORD(lo,d)                        \
-do {                                              \
-  (lo) = (uint32_t)asuint64(d);                   \
-} while (0)
-
-#define INSERT_WORDS(d,hi,lo)                     \
-do {                                              \
-  (d) = asdouble(((uint64_t)(hi)<<32) | (uint32_t)(lo)); \
-} while (0)
-
-#define SET_HIGH_WORD(d,hi)                       \
-  INSERT_WORDS(d, hi, (uint32_t)asuint64(d))
-
-#define SET_LOW_WORD(d,lo)                        \
-  INSERT_WORDS(d, asuint64(d)>>32, lo)
-
-#define GET_FLOAT_WORD(w,d)                       \
-do {                                              \
-  (w) = asuint(d);                                \
-} while (0)
-
-#define SET_FLOAT_WORD(d,w)                       \
-do {                                              \
-  (d) = asfloat(w);                               \
-} while (0)
-
-hidden int    __rem_pio2_large(double*,double*,int,int,int);
-
-hidden int    __rem_pio2(double,double*);
-hidden double __sin(double,double,int);
-hidden double __cos(double,double);
-hidden double __tan(double,double,int);
-hidden double __expo2(double);
-
-hidden int    __rem_pio2f(float,double*);
-hidden float  __sindf(double);
-hidden float  __cosdf(double);
-hidden float  __tandf(double,int);
-hidden float  __expo2f(float);
-
-hidden int __rem_pio2l(long double, long double *);
-hidden long double __sinl(long double, long double, int);
-hidden long double __cosl(long double, long double);
-hidden long double __tanl(long double, long double, int);
-
-hidden long double __polevll(long double, const long double *, int);
-hidden long double __p1evll(long double, const long double *, int);
-
-hidden double __lgamma_r(double, int *);
-hidden float __lgammaf_r(float, int *);
-
-/* error handling functions */
-hidden float __math_xflowf(uint32_t, float);
-hidden float __math_uflowf(uint32_t);
-hidden float __math_oflowf(uint32_t);
-hidden float __math_divzerof(uint32_t);
-hidden float __math_invalidf(float);
-hidden double __math_xflow(uint32_t, double);
-hidden double __math_uflow(uint32_t);
-hidden double __math_oflow(uint32_t);
-hidden double __math_divzero(uint32_t);
-hidden double __math_invalid(double);
-
-#endif