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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-09-03 17:22:14 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-09-05 13:12:35 +0100 |
| commit | ecabcfa47c51df51238ffc818506adce1bca6802 (patch) | |
| tree | b754ad27e3fdc30716cd7a9f464798adcae3ae3d | |
| parent | 8b0898f8dd0379ae8da75d0d07ddd5ae16576216 (diff) | |
| download | qemu-ecabcfa47c51df51238ffc818506adce1bca6802.zip qemu-ecabcfa47c51df51238ffc818506adce1bca6802.tar.gz qemu-ecabcfa47c51df51238ffc818506adce1bca6802.tar.bz2 | |
target/arm: Pass env pointer through to sme_bfmopa helper
To implement the FEAT_EBF16 semantics, we are going to need
the CPUARMState env pointer in every helper function which calls
bfdotadd().
Pass the env pointer through from generated code to the sme_bfmopa
helper. (We'll add the code that uses it when we've adjusted
all the helpers to have access to the env pointer.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/arm/tcg/helper-sme.h | 4 | ||||
| -rw-r--r-- | target/arm/tcg/sme_helper.c | 4 | ||||
| -rw-r--r-- | target/arm/tcg/translate-sme.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/target/arm/tcg/helper-sme.h b/target/arm/tcg/helper-sme.h index d22bf9d..59ecaa1 100644 --- a/target/arm/tcg/helper-sme.h +++ b/target/arm/tcg/helper-sme.h @@ -126,8 +126,8 @@ DEF_HELPER_FLAGS_7(sme_fmopa_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_7(sme_fmopa_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, ptr, ptr, i32) -DEF_HELPER_FLAGS_6(sme_bfmopa, TCG_CALL_NO_RWG, - void, ptr, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_7(sme_bfmopa, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, ptr, ptr, env, i32) DEF_HELPER_FLAGS_6(sme_smopa_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_6(sme_umopa_s, TCG_CALL_NO_RWG, diff --git a/target/arm/tcg/sme_helper.c b/target/arm/tcg/sme_helper.c index 0210680..289ffab 100644 --- a/target/arm/tcg/sme_helper.c +++ b/target/arm/tcg/sme_helper.c @@ -1079,8 +1079,8 @@ void HELPER(sme_fmopa_h)(void *vza, void *vzn, void *vzm, void *vpn, } } -void HELPER(sme_bfmopa)(void *vza, void *vzn, void *vzm, void *vpn, - void *vpm, uint32_t desc) +void HELPER(sme_bfmopa)(void *vza, void *vzn, void *vzm, + void *vpn, void *vpm, CPUARMState *env, uint32_t desc) { intptr_t row, col, oprsz = simd_maxsz(desc); uint32_t neg = simd_data(desc) * 0x80008000u; diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index ae42dde..3ceb32e 100644 --- a/target/arm/tcg/translate-sme.c +++ b/target/arm/tcg/translate-sme.c @@ -363,7 +363,7 @@ TRANS_FEAT(FMOPA_d, aa64_sme_f64f64, do_outprod_fpst, a, MO_64, FPST_FPCR, gen_helper_sme_fmopa_d) /* TODO: FEAT_EBF16 */ -TRANS_FEAT(BFMOPA, aa64_sme, do_outprod, a, MO_32, gen_helper_sme_bfmopa) +TRANS_FEAT(BFMOPA, aa64_sme, do_outprod_env, a, MO_32, gen_helper_sme_bfmopa) TRANS_FEAT(SMOPA_s, aa64_sme, do_outprod, a, MO_32, gen_helper_sme_smopa_s) TRANS_FEAT(UMOPA_s, aa64_sme, do_outprod, a, MO_32, gen_helper_sme_umopa_s) |