about summary refs log tree commit diff
path: root/src/fenv/powerpc/fenv-sf.c
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2016-01-25 13:20:52 +0100
committerRich Felker <dalias@aerifal.cx>2016-03-06 17:03:01 -0500
commit5a92dd95c77cee81755f1a441ae0b71e3ae2bcdb (patch)
treea7a12a71e2a505ed4a5c20c1356fc2d7cf2cb2f1 /src/fenv/powerpc/fenv-sf.c
parent9543656cc32fda48fc463f332ee20e91eed2b768 (diff)
downloadmusl-5a92dd95c77cee81755f1a441ae0b71e3ae2bcdb.tar.gz
musl-5a92dd95c77cee81755f1a441ae0b71e3ae2bcdb.tar.xz
musl-5a92dd95c77cee81755f1a441ae0b71e3ae2bcdb.zip
add powerpc soft-float support
Some PowerPC CPUs (e.g. Freescale MPC85xx) have a completely different
instruction set for floating point operations (SPE).
Executing regular PowerPC floating point instructions results in
"Illegal instruction" errors.

Make it possible to run these devices in soft-float mode.
Diffstat (limited to 'src/fenv/powerpc/fenv-sf.c')
-rw-r--r--src/fenv/powerpc/fenv-sf.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/fenv/powerpc/fenv-sf.c b/src/fenv/powerpc/fenv-sf.c
new file mode 100644
index 00000000..85bef40f
--- /dev/null
+++ b/src/fenv/powerpc/fenv-sf.c
@@ -0,0 +1,3 @@
+#ifdef _SOFT_FLOAT
+#include "../fenv.c"
+#endif