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target/arm: Macroify trans functions for VFMA, VFMS, VFNMA, VFNMS

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Macroify creation of the trans functions for single and double
precision VFMA, VFMS, VFNMA, VFNMS. The repetition was OK for
two sizes, but we're about to add halfprec and it will get a bit
more than seems reasonable.

Backports 2aa8dcfa14558fe2a63ed0496d60b02565c9a225
This commit is contained in:
Peter Maydell 2021-02-28 04:36:03 -05:00 committed by Lioncash
parent a42ecfe203
commit f86c84425b
1 changed files with 13 additions and 37 deletions
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50
qemu/target/arm/translate-vfp.inc.c
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@ -2002,26 +2002,6 @@ static bool do_vfm_sp(DisasContext *s, arg_VFMA_sp *a, bool neg_n, bool neg_d)
return true;
}
static bool trans_VFMA_sp(DisasContext *s, arg_VFMA_sp *a)
{
return do_vfm_sp(s, a, false, false);
}
static bool trans_VFMS_sp(DisasContext *s, arg_VFMS_sp *a)
{
return do_vfm_sp(s, a, true, false);
}
static bool trans_VFNMA_sp(DisasContext *s, arg_VFNMA_sp *a)
{
return do_vfm_sp(s, a, false, true);
}
static bool trans_VFNMS_sp(DisasContext *s, arg_VFNMS_sp *a)
{
return do_vfm_sp(s, a, true, true);
}
static bool do_vfm_dp(DisasContext *s, arg_VFMA_dp *a, bool neg_n, bool neg_d)
{
/*
@ -2094,25 +2074,21 @@ static bool do_vfm_dp(DisasContext *s, arg_VFMA_dp *a, bool neg_n, bool neg_d)
return true;
}
static bool trans_VFMA_dp(DisasContext *s, arg_VFMA_dp *a)
{
return do_vfm_dp(s, a, false, false);
}
#define MAKE_ONE_VFM_TRANS_FN(INSN, PREC, NEGN, NEGD) \
static bool trans_##INSN##_##PREC(DisasContext *s, \
arg_##INSN##_##PREC *a) \
{ \
return do_vfm_##PREC(s, a, NEGN, NEGD); \
}
static bool trans_VFMS_dp(DisasContext *s, arg_VFMS_dp *a)
{
return do_vfm_dp(s, a, true, false);
}
#define MAKE_VFM_TRANS_FNS(PREC) \
MAKE_ONE_VFM_TRANS_FN(VFMA, PREC, false, false) \
MAKE_ONE_VFM_TRANS_FN(VFMS, PREC, true, false) \
MAKE_ONE_VFM_TRANS_FN(VFNMA, PREC, false, true) \
MAKE_ONE_VFM_TRANS_FN(VFNMS, PREC, true, true)
static bool trans_VFNMA_dp(DisasContext *s, arg_VFNMA_dp *a)
{
return do_vfm_dp(s, a, false, true);
}
static bool trans_VFNMS_dp(DisasContext *s, arg_VFNMS_dp *a)
{
return do_vfm_dp(s, a, true, true);
}
MAKE_VFM_TRANS_FNS(sp)
MAKE_VFM_TRANS_FNS(dp)
static bool trans_VMOV_imm_sp(DisasContext *s, arg_VMOV_imm_sp *a)
{