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target/m68k: add fmovecr

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fmovecr moves a floating point constant from the
FPU ROM to a floating point register.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20170628204241.32106-3-laurent@vivier.eu>
This commit is contained in:
Laurent Vivier 2017-06-28 22:42:36 +02:00
parent dd337bf862
commit 9d403660d9
3 changed files with 47 additions and 1 deletions
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1
target/m68k/helper.h
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@ -35,6 +35,7 @@ DEF_HELPER_4(fdiv, void, env, fp, fp, fp)
DEF_HELPER_FLAGS_3(fcmp, TCG_CALL_NO_RWG, void, env, fp, fp)
DEF_HELPER_FLAGS_2(set_fpcr, TCG_CALL_NO_RWG, void, env, i32)
DEF_HELPER_FLAGS_2(ftst, TCG_CALL_NO_RWG, void, env, fp)
DEF_HELPER_3(fconst, void, env, fp, i32)
DEF_HELPER_3(mac_move, void, env, i32, i32)
DEF_HELPER_3(macmulf, i64, env, i32, i32)