Changeset 96661 in vbox for trunk/src/libs/softfloat-3e/source

Timestamp:

Sep 8, 2022 4:36:52 PM (2 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

153543

Message:

VMM/IEM: Implementation of CORDIC algorithm for sin and cos in Softfloat library, ​bugref:9898

File:

• trunk/src/libs/softfloat-3e/source/include/softfloat.h (modified) (1 diff)

trunk/src/libs/softfloat-3e/source/include/softfloat.h

@@ -300 +300 @@
                                 uint16_t *pfCxFlags, softfloat_state_t *pState );                       /* VBox: FPREM/FPREM1 */
 extFloat80_t extF80_sqrt( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_sin( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+extFloat80_t extF80_cos( extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
+void extF80_sincos( extFloat80_t, extFloat80_t*, extFloat80_t* SOFTFLOAT_STATE_DECL_COMMA );
 extFloat80_t extF80_scale_extF80( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );
 bool extF80_eq( extFloat80_t, extFloat80_t SOFTFLOAT_STATE_DECL_COMMA );