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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-06-04 11:13:38 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-06-04 14:58:31 +0100 |
| commit | 9980bb9947b2e8b02be704024e7fd67d3dbf58ee (patch) | |
| tree | 8fd64f3e5ed2101372ef918f004e8fe650ad7fc6 /target/arm/translate.c | |
| parent | a919d6aa079f21f6b6a4aab21d14566caca8c70f (diff) | |
target/arm: Convert integer-to-float insns to decodetree
Convert the VCVT integer-to-float instructions to decodetree.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 5378fdaed3..caaad08490 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -3040,7 +3040,7 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) return 1; case 15: switch (rn) { - case 0 ... 15: + case 0 ... 17: /* Already handled by decodetree */ return 1; default: @@ -3053,10 +3053,6 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) if (op == 15) { /* rn is opcode, encoded as per VFP_SREG_N. */ switch (rn) { - case 0x10: /* vcvt.fxx.u32 */ - case 0x11: /* vcvt.fxx.s32 */ - rm_is_dp = false; - break; case 0x18: /* vcvtr.u32.fxx */ case 0x19: /* vcvtz.u32.fxx */ case 0x1a: /* vcvtr.s32.fxx */ @@ -3171,12 +3167,6 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) switch (op) { case 15: /* extension space */ switch (rn) { - case 16: /* fuito */ - gen_vfp_uito(dp, 0); - break; - case 17: /* fsito */ - gen_vfp_sito(dp, 0); - break; case 19: /* vjcvt */ gen_helper_vjcvt(cpu_F0s, cpu_F0d, cpu_env); break; |