Commit graph

16 commits

Author SHA1 Message Date
Laurent Vivier c900ad13f9
target/m68k: implement facos
Using a local m68k floatx80_acos()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit c84813b807fc82c68ff6d72387f95b15ad283bf6 from qemu
2018-03-17 18:52:27 -04:00
Laurent Vivier 542a863020
target/m68k: implement fasin
Using a local m68k floatx80_asin()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit bc20b34e03b51725d7f008551b5f56f1da07ab6a from qemu
2018-03-17 18:50:30 -04:00
Laurent Vivier 80a2ebf67b
target/m68k: implement fatan
Using a local m68k floatx80_atan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 8c992abc892c90caf1d4dd5b4482cda052a280ba from qemu
2018-03-17 18:48:32 -04:00
Laurent Vivier 4177dd3ce8
target/m68k: implement fcos
Using a local m68k floatx80_cos()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 68d0ed37866de2c5cafc4e2589e263961b2e8cd6 from qemu
2018-03-17 18:39:05 -04:00
Laurent Vivier acc9bd1d21
target/m68k: implement fsin
Using a local m68k floatx80_sin()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 5add1ac42faffd3d3639101fa778dced693a65a3 from qemu
2018-03-17 18:37:01 -04:00
Laurent Vivier caf3cb0571
target/m68k: implement ftan
Using a local m68k floatx80_tan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 273401809c8a8330e5430f2c958467efa7079b2c from qemu
2018-03-17 18:35:01 -04:00
Laurent Vivier 418f96df9b
target/m68k: implement ftentox
Using a local m68k floatx80_tentox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 6c25be6e30bda0e470f8f0b6b93d53a6efe469e8 from qemu
2018-03-12 10:11:48 -04:00
Laurent Vivier 61fa8cf539
target/m68k: implement ftwotox
Using a local m68k floatx80_twotox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 068f161536d9a28a5bc482f3de9c387b2fe5908d from qemu
2018-03-12 10:11:48 -04:00
Laurent Vivier 5d508f45b6
target/m68k: implement fetox
Using a local m68k floatx80_etox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 40ad087330bee5394c9e78c97f909f580be69b58 from qemu
2018-03-12 10:11:47 -04:00
Laurent Vivier 2b793fce0f
target/m68k: implement flog2
Using a local m68k floatx80_log2()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 67b453ed73fe65949c24e6ca2b43f6816a89a301 from qemu
2018-03-12 10:11:47 -04:00
Laurent Vivier a052fcb40b
target/m68k: implement flog10
Using a local m68k floatx80_log10()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 248efb66fb88bc17c04a0d0f09a3539a43c80769 from qemu
2018-03-12 10:11:47 -04:00
Laurent Vivier 9852c8c94a
target/m68k: implement flogn
Using a local m68k floatx80_logn()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 50067bd16fead5d78a283130efbf3e3b026de450 from qemu
2018-03-12 10:11:47 -04:00
Laurent Vivier 442aa7a87a
target/m68k: implement flognp1
Using a local m68k floatx80_lognp1()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 4b5c65b8f02a057bc1b77839b5012544f96fec80 from qemu
2018-03-12 10:11:47 -04:00
Laurent Vivier 5bc9cdb681
target/m68k: define floatx80_move()
This functions is needed by upcoming m68k softfloat functions.

Source code copied for WinUAE (tag 3500)
(The WinUAE file has been copied from QEMU and has
the QEMU licensing notice)

Backports commit 9a069775a8087cbd6fa8c479b69be8d37bd90351 from qemu
2018-03-12 10:11:46 -04:00
Laurent Vivier 9e72ef3b52
target/m68k: add fscale, fgetman and fgetexp
Using local m68k floatx80_getman(), floatx80_getexp(), floatx80_scale()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Backports commit 0d379c1709aa6b2d09dd3b493bfdf3a5fe6debcd from qemu
2018-03-09 01:37:34 -05:00
Laurent Vivier 08c03a5de4
target/m68k: add fmod/frem
Using a local m68k floatx80_mod()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

The quotient byte of the FPSR is updated with
the result of the operation.

Backports commit 591596b77a1872d0652e666271ca055e57ea1e21 from qemu
2018-03-09 01:28:58 -05:00