6 files changed, 90 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/arm/fabs.c b/libc-top-half/musl/src/math/arm/fabs.c
new file mode 100644
index 0000000..6e1d367
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/fabs.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if __ARM_PCS_VFP && __ARM_FP&8
+
+double fabs(double x)
+{
+	__asm__ ("vabs.f64 %P0, %P1" : "=w"(x) : "w"(x));
+	return x;
+}
+
+#else
+
+#include "../fabs.c"
+
+#endif
diff --git a/libc-top-half/musl/src/math/arm/fabsf.c b/libc-top-half/musl/src/math/arm/fabsf.c
new file mode 100644
index 0000000..4a217c9
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/fabsf.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if __ARM_PCS_VFP && !BROKEN_VFP_ASM
+
+float fabsf(float x)
+{
+	__asm__ ("vabs.f32 %0, %1" : "=t"(x) : "t"(x));
+	return x;
+}
+
+#else
+
+#include "../fabsf.c"
+
+#endif
diff --git a/libc-top-half/musl/src/math/arm/fma.c b/libc-top-half/musl/src/math/arm/fma.c
new file mode 100644
index 0000000..2a9b8ef
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/fma.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if __ARM_FEATURE_FMA && __ARM_FP&8 && !__SOFTFP__
+
+double fma(double x, double y, double z)
+{
+	__asm__ ("vfma.f64 %P0, %P1, %P2" : "+w"(z) : "w"(x), "w"(y));
+	return z;
+}
+
+#else
+
+#include "../fma.c"
+
+#endif
diff --git a/libc-top-half/musl/src/math/arm/fmaf.c b/libc-top-half/musl/src/math/arm/fmaf.c
new file mode 100644
index 0000000..a1793d2
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/fmaf.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if __ARM_FEATURE_FMA && __ARM_FP&4 && !__SOFTFP__ && !BROKEN_VFP_ASM
+
+float fmaf(float x, float y, float z)
+{
+	__asm__ ("vfma.f32 %0, %1, %2" : "+t"(z) : "t"(x), "t"(y));
+	return z;
+}
+
+#else
+
+#include "../fmaf.c"
+
+#endif
diff --git a/libc-top-half/musl/src/math/arm/sqrt.c b/libc-top-half/musl/src/math/arm/sqrt.c
new file mode 100644
index 0000000..567e2e9
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/sqrt.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if (__ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)) && (__ARM_FP&8)
+
+double sqrt(double x)
+{
+	__asm__ ("vsqrt.f64 %P0, %P1" : "=w"(x) : "w"(x));
+	return x;
+}
+
+#else
+
+#include "../sqrt.c"
+
+#endif
diff --git a/libc-top-half/musl/src/math/arm/sqrtf.c b/libc-top-half/musl/src/math/arm/sqrtf.c
new file mode 100644
index 0000000..3269329
--- /dev/null
+++ b/libc-top-half/musl/src/math/arm/sqrtf.c
@@ -0,0 +1,15 @@
+#include <math.h>
+
+#if (__ARM_PCS_VFP || (__VFP_FP__ && !__SOFTFP__)) && !BROKEN_VFP_ASM
+
+float sqrtf(float x)
+{
+	__asm__ ("vsqrt.f32 %0, %1" : "=t"(x) : "t"(x));
+	return x;
+}
+
+#else
+
+#include "../sqrtf.c"
+
+#endif