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qemu/target/arm/helper-a64.h

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target-arm: A64: add stubs for a64 specific helpers We will need helpers that only make sense with AArch64. Add helper-a64.{c,h} files as stubs that we can fill with these helpers in the following patches. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2013-12-18 03:42:32 +08:00
/*
* AArch64 specific helper definitions
*
* Copyright (c) 2013 Alexander Graf <agraf@suse.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
arm tcg cpus: Fix Lesser GPL version number There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023122913.19561-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-23 20:29:13 +08:00
* version 2.1 of the License, or (at your option) any later version.
target-arm: A64: add stubs for a64 specific helpers We will need helpers that only make sense with AArch64. Add helper-a64.{c,h} files as stubs that we can fill with these helpers in the following patches. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2013-12-18 03:42:32 +08:00
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
target-arm: A64: add support for 2-src data processing and DIV This patch adds support for decoding 2-src data processing insns, and the first users, UDIV and SDIV. Signed-off-by: Alexander Graf <agraf@suse.de> [claudio: adapted to new decoder adding the 2-src decoding level, always zero-extend result in 32bit mode] Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2013-12-18 03:42:34 +08:00
DEF_HELPER_FLAGS_2(udiv64, TCG_CALL_NO_RWG_SE, i64, i64, i64)
DEF_HELPER_FLAGS_2(sdiv64, TCG_CALL_NO_RWG_SE, s64, s64, s64)
target-arm: A64: add support for 1-src RBIT insn This adds support for the C5.6.147 RBIT instruction. Signed-off-by: Alexander Graf <agraf@suse.de> [claudio: adapted to new decoder, use bswap64, make RBIT part standalone from the rest of the patch, splitting REV into a separate patch] Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2013-12-18 03:42:35 +08:00
DEF_HELPER_FLAGS_1(rbit64, TCG_CALL_NO_RWG_SE, i64, i64)
target/arm: Split helper_msr_i_pstate into 3 The EL0+UMA check is unique to DAIF. While SPSel had avoided the check by nature of already checking EL >= 1, the other post v8.0 extensions to MSR (imm) allow EL0 and do not require UMA. Avoid the unconditional write to pc and use raise_exception_ra to unwind. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190301200501.16533-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-02 04:04:55 +08:00
DEF_HELPER_2(msr_i_spsel, void, env, i32)
DEF_HELPER_2(msr_i_daifset, void, env, i32)
DEF_HELPER_2(msr_i_daifclear, void, env, i32)
target/arm: Implement FCMP for fp16 These where missed out from the rest of the half-precision work. Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180512003217.9105-9-richard.henderson@linaro.org [rth: Diagnose lack of FP16 before fp_access_check] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-15 21:58:43 +08:00
DEF_HELPER_3(vfp_cmph_a64, i64, f16, f16, ptr)
DEF_HELPER_3(vfp_cmpeh_a64, i64, f16, f16, ptr)
target-arm: A64: Add support for floating point compare Add decoding support for C3.6.22 Floating-point compare. Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-01-05 06:15:50 +08:00
DEF_HELPER_3(vfp_cmps_a64, i64, f32, f32, ptr)
DEF_HELPER_3(vfp_cmpes_a64, i64, f32, f32, ptr)
DEF_HELPER_3(vfp_cmpd_a64, i64, f64, f64, ptr)
DEF_HELPER_3(vfp_cmped_a64, i64, f64, f64, ptr)
target/arm: Speed up aarch64 TBL/TBX Always perform one call instead of two for 16-byte operands. Use byte loads/stores directly into the vector register file instead of extractions and deposits to a 64-bit local variable. In order to easily receive pointers into the vector register file, convert the helper to the gvec out-of-line signature. Move the helper into vec_helper.c, where it can make use of H1 and clear_tail. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20210224230532.276878-1-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-02-25 07:05:32 +08:00
DEF_HELPER_FLAGS_4(simd_tblx, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
target-arm: A64: Implement plain vector SIMD indexed element insns Implement all the SIMD vector x indexed element instructions in the subcategory which are not 'long' ops. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-20 18:35:48 +08:00
DEF_HELPER_FLAGS_3(vfp_mulxs, TCG_CALL_NO_RWG, f32, f32, f32, ptr)
DEF_HELPER_FLAGS_3(vfp_mulxd, TCG_CALL_NO_RWG, f64, f64, f64, ptr)
target-arm: A64: Implement SIMD FP compare and set insns This adds all forms of the SIMD floating point and set instructions: FCM(GT|GE|EQ|LE|LT) Most of the heavy lifting is done by either the existing neon helpers or some new helpers for the 64bit double cases. Most of the code paths are common although the 2misc versions are a little special as they compare against zero. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> [PMM: fixed some minor bugs, added the 2-misc-scalar encoding] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-20 18:35:49 +08:00
DEF_HELPER_FLAGS_3(neon_ceq_f64, TCG_CALL_NO_RWG, i64, i64, i64, ptr)
DEF_HELPER_FLAGS_3(neon_cge_f64, TCG_CALL_NO_RWG, i64, i64, i64, ptr)
DEF_HELPER_FLAGS_3(neon_cgt_f64, TCG_CALL_NO_RWG, i64, i64, i64, ptr)
arm/translate-a64: add FP16 FR[ECP/SQRT]S to simd_three_reg_same_fp16 As some of the constants here will also be needed elsewhere (specifically for the upcoming SVE support) we move them out to softfloat.h. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-13-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:50 +08:00
DEF_HELPER_FLAGS_3(recpsf_f16, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
target-arm: A64: Implement remaining 3-same instructions Implement the remaining instructions in the SIMD 3-reg-same and scalar-3-reg-same groups: FMULX, FRECPS, FRSQRTS, FACGE, FACGT, FMLA and FMLS. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-20 18:35:50 +08:00
DEF_HELPER_FLAGS_3(recpsf_f32, TCG_CALL_NO_RWG, f32, f32, f32, ptr)
DEF_HELPER_FLAGS_3(recpsf_f64, TCG_CALL_NO_RWG, f64, f64, f64, ptr)
arm/translate-a64: add FP16 FR[ECP/SQRT]S to simd_three_reg_same_fp16 As some of the constants here will also be needed elsewhere (specifically for the upcoming SVE support) we move them out to softfloat.h. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-13-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:50 +08:00
DEF_HELPER_FLAGS_3(rsqrtsf_f16, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
target-arm: A64: Implement remaining 3-same instructions Implement the remaining instructions in the SIMD 3-reg-same and scalar-3-reg-same groups: FMULX, FRECPS, FRSQRTS, FACGE, FACGT, FMLA and FMLS. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-20 18:35:50 +08:00
DEF_HELPER_FLAGS_3(rsqrtsf_f32, TCG_CALL_NO_RWG, f32, f32, f32, ptr)
DEF_HELPER_FLAGS_3(rsqrtsf_f64, TCG_CALL_NO_RWG, f64, f64, f64, ptr)
target-arm: A64: Implement SADDLP, UADDLP, SADALP, UADALP Implement the SADDLP, UADDLP, SADALP and UADALP instructions in the SIMD 2-reg misc category. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1394822294-14837-8-git-send-email-peter.maydell@linaro.org
2014-03-18 00:31:48 +08:00
DEF_HELPER_FLAGS_1(neon_addlp_s8, TCG_CALL_NO_RWG_SE, i64, i64)
DEF_HELPER_FLAGS_1(neon_addlp_u8, TCG_CALL_NO_RWG_SE, i64, i64)
DEF_HELPER_FLAGS_1(neon_addlp_s16, TCG_CALL_NO_RWG_SE, i64, i64)
DEF_HELPER_FLAGS_1(neon_addlp_u16, TCG_CALL_NO_RWG_SE, i64, i64)
target-arm: A64: Add FRECPX (reciprocal exponent) These are fairly simple exponent only estimation functions using helpers. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1394822294-14837-14-git-send-email-peter.maydell@linaro.org
2014-03-18 00:31:50 +08:00
DEF_HELPER_FLAGS_2(frecpx_f64, TCG_CALL_NO_RWG, f64, f64, ptr)
DEF_HELPER_FLAGS_2(frecpx_f32, TCG_CALL_NO_RWG, f32, f32, ptr)
arm/translate-a64: add FP16 FRCPX to simd_two_reg_misc_fp16 We go with the localised helper. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-25-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:55 +08:00
DEF_HELPER_FLAGS_2(frecpx_f16, TCG_CALL_NO_RWG, f16, f16, ptr)
target-arm: A64: Implement FCVTXN Implement the FCVTXN operation, which does a narrowing fp precision conversion using the "round to odd" (von Neumann) mode. This can conveniently be implemented as "do operation using round to zero; then set the LSB of the mantissa to 1 if the Inexact flag was set". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1394822294-14837-24-git-send-email-peter.maydell@linaro.org
2014-03-18 00:31:53 +08:00
DEF_HELPER_FLAGS_2(fcvtx_f64_to_f32, TCG_CALL_NO_RWG, f32, f64, env)
target-arm: A64: Implement CRC instructions Implement the optional A64 CRC instructions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1401458125-27977-6-git-send-email-peter.maydell@linaro.org
2014-06-09 22:43:25 +08:00
DEF_HELPER_FLAGS_3(crc32_64, TCG_CALL_NO_RWG_SE, i64, i64, i64, i32)
DEF_HELPER_FLAGS_3(crc32c_64, TCG_CALL_NO_RWG_SE, i64, i64, i64, i32)
arm/translate-a64: implement half-precision F(MIN|MAX)(V|NMV) This implements the half-precision variants of the across vector reduction operations. This involves a re-factor of the reduction code which more closely matches the ARM ARM order (and handles 8 element reductions). Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-7-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:48 +08:00
DEF_HELPER_FLAGS_3(advsimd_maxh, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
DEF_HELPER_FLAGS_3(advsimd_minh, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
DEF_HELPER_FLAGS_3(advsimd_maxnumh, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
DEF_HELPER_FLAGS_3(advsimd_minnumh, TCG_CALL_NO_RWG, f16, f16, f16, ptr)
arm/translate-a64: add FP16 FADD/FABD/FSUB/FMUL/FDIV to simd_three_reg_same_fp16 The fprintf is only there for debugging as the skeleton is added to, it will be removed once the skeleton is complete. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-10-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:49 +08:00
DEF_HELPER_3(advsimd_addh, f16, f16, f16, ptr)
DEF_HELPER_3(advsimd_subh, f16, f16, f16, ptr)
DEF_HELPER_3(advsimd_mulh, f16, f16, f16, ptr)
DEF_HELPER_3(advsimd_divh, f16, f16, f16, ptr)
arm/translate-a64: add FP16 F[A]C[EQ/GE/GT] to simd_three_reg_same_fp16 These use the generic float16_compare functionality which in turn uses the common float_compare code from the softfloat re-factor. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-11-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:49 +08:00
DEF_HELPER_3(advsimd_ceq_f16, i32, f16, f16, ptr)
DEF_HELPER_3(advsimd_cge_f16, i32, f16, f16, ptr)
DEF_HELPER_3(advsimd_cgt_f16, i32, f16, f16, ptr)
DEF_HELPER_3(advsimd_acge_f16, i32, f16, f16, ptr)
DEF_HELPER_3(advsimd_acgt_f16, i32, f16, f16, ptr)
arm/translate-a64: add FP16 FMULA/X/S to simd_three_reg_same_fp16 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-12-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:50 +08:00
DEF_HELPER_3(advsimd_mulxh, f16, f16, f16, ptr)
DEF_HELPER_4(advsimd_muladdh, f16, f16, f16, f16, ptr)
arm/translate-a64: add FP16 x2 ops for simd_indexed A bunch of the vectorised bitwise operations just operate on larger chunks at a time. We can do the same for the new half-precision operations by introducing some TWOHALFOP helpers which work on each half of a pair of half-precision operations at once. Hopefully all this hoop jumping will get simpler once we have generically vectorised helpers here. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-16-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:52 +08:00
DEF_HELPER_3(advsimd_add2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_sub2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_mul2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_div2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_max2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_min2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_maxnum2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_minnum2h, i32, i32, i32, ptr)
DEF_HELPER_3(advsimd_mulx2h, i32, i32, i32, ptr)
DEF_HELPER_4(advsimd_muladd2h, i32, i32, i32, i32, ptr)
arm/translate-a64: add FP16 FPRINTx to simd_two_reg_misc_fp16 This adds the full range of half-precision floating point to integral instructions. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-18-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:53 +08:00
DEF_HELPER_2(advsimd_rinth_exact, f16, f16, ptr)
DEF_HELPER_2(advsimd_rinth, f16, f16, ptr)
arm/translate-a64: add FCVTxx to simd_two_reg_misc_fp16 This covers all the floating point convert operations. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-19-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:53 +08:00
DEF_HELPER_2(advsimd_f16tosinth, i32, f16, ptr)
DEF_HELPER_2(advsimd_f16touinth, i32, f16, ptr)
arm/translate-a64: add FP16 FSQRT to simd_two_reg_misc_fp16 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180227143852.11175-26-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 19:05:55 +08:00
DEF_HELPER_2(sqrt_f16, f16, f16, ptr)
target/arm: Add PAuth helpers The cryptographic internals are stubbed out for now, but the enable and trap bits are checked. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20190108223129.5570-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-21 18:23:11 +08:00
target/arm: Add new_pc argument to helper_exception_return Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190108223129.5570-12-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-21 18:23:12 +08:00
DEF_HELPER_2(exception_return, void, env, i64)
target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva The function does not write registers, and only reads them by implication via the exception path. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200302175829.2183-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-06 00:09:21 +08:00
DEF_HELPER_FLAGS_2(dc_zva, TCG_CALL_NO_WG, void, env, i64)
target/arm: Move helper_exception_return to helper-a64.c This function is only used by AArch64. Code movement only. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190108223129.5570-11-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-21 18:23:12 +08:00
target/arm: Add PAuth helpers The cryptographic internals are stubbed out for now, but the enable and trap bits are checked. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20190108223129.5570-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-21 18:23:11 +08:00
DEF_HELPER_FLAGS_3(pacia, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(pacib, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(pacda, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(pacdb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(pacga, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(autia, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(autib, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(autda, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(autdb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_2(xpaci, TCG_CALL_NO_RWG_SE, i64, env, i64)
DEF_HELPER_FLAGS_2(xpacd, TCG_CALL_NO_RWG_SE, i64, env, i64)
target/arm: Implement the IRG instruction Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:07 +08:00
target/arm: Merge mte_check1, mte_checkN The mte_check1 and mte_checkN functions are now identical. Drop mte_check1 and rename mte_checkN to mte_check. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210416183106.1516563-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-17 02:31:03 +08:00
DEF_HELPER_FLAGS_3(mte_check, TCG_CALL_NO_WG, i64, env, i32, i64)
target/arm: Add helper_mte_check_zva Use a special helper for DC_ZVA, rather than the more general mte_checkN. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-28-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:25 +08:00
DEF_HELPER_FLAGS_3(mte_check_zva, TCG_CALL_NO_WG, i64, env, i32, i64)
target/arm: Implement the IRG instruction Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:07 +08:00
DEF_HELPER_FLAGS_3(irg, TCG_CALL_NO_RWG, i64, env, i64, i64)
target/arm: Implement the ADDG, SUBG instructions Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-12-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:09 +08:00
DEF_HELPER_FLAGS_4(addsubg, TCG_CALL_NO_RWG_SE, i64, env, i64, s32, i32)
target/arm: Implement LDG, STG, ST2G instructions Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:13 +08:00
DEF_HELPER_FLAGS_3(ldg, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(stg, TCG_CALL_NO_WG, void, env, i64, i64)
DEF_HELPER_FLAGS_3(stg_parallel, TCG_CALL_NO_WG, void, env, i64, i64)
DEF_HELPER_FLAGS_2(stg_stub, TCG_CALL_NO_WG, void, env, i64)
DEF_HELPER_FLAGS_3(st2g, TCG_CALL_NO_WG, void, env, i64, i64)
DEF_HELPER_FLAGS_3(st2g_parallel, TCG_CALL_NO_WG, void, env, i64, i64)
DEF_HELPER_FLAGS_2(st2g_stub, TCG_CALL_NO_WG, void, env, i64)
target/arm: Implement the LDGM, STGM, STZGM instructions Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200626033144.790098-20-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-26 11:31:17 +08:00
DEF_HELPER_FLAGS_2(ldgm, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_3(stgm, TCG_CALL_NO_WG, void, env, i64, i64)
DEF_HELPER_FLAGS_3(stzgm_tags, TCG_CALL_NO_WG, void, env, i64, i64)
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