Kito Cheng via Newlib d572c4482b RISC-V: Support Zfinx/Zdinx extension. ...

Zfinx/Zdinx are new extensions ratified in 2022, it similar to F/D extensions,
support hard float operation for single/double precision, but the difference
between Zfinx/Zdinx and F/D is Zfinx/Zdinx is operating under general purpose
registers rather than dedicated floating-point registers.

This patch improve the hard float support detection for RISC-V port, so
that Zfinx/Zdinx can have better/right performance.

Co-authored-by: Jesse Huang <jesse.huang@sifive.com>

2023-07-26 15:21:35 +02:00

..

e_sqrt.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

ef_sqrt.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fe_dfl_env.c

Add RISC-V port for libm

2017-08-17 12:54:56 -04:00

feclearexcept.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fegetenv.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fegetexceptflag.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fegetround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

feholdexcept.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

feraiseexcept.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fesetenv.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fesetexceptflag.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fesetround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

fetestexcept.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

feupdateenv.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

Makefile.inc

newlib: libm: merge build up a directory

2022-02-17 20:56:32 -05:00

riscv_math.h

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_copysign.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_fabs.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_finite.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_fma.c

libm/riscv: Use common fma code when necessary

2020-09-04 15:11:31 +02:00

s_fmax.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_fmin.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_fpclassify.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_isinf.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_isnan.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_llrint.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_llround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_lrint.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

s_lround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_copysign.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_fabs.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_finite.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_fma.c

libm/riscv: Use common fma code when necessary

2020-09-04 15:11:31 +02:00

sf_fmax.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_fmin.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_fpclassify.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_isinf.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_isnan.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_llrint.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_llround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_lrint.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00

sf_lround.c

RISC-V: Support Zfinx/Zdinx extension.

2023-07-26 15:21:35 +02:00