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[69.222.133.165]) by smtp.gmail.com with ESMTPSA id f84sm33383540oig.43.2019.08.09.21.13.35 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 21:13:35 -0700 (PDT) From: Jan Bobek To: qemu-devel@nongnu.org Date: Sat, 10 Aug 2019 00:12:45 -0400 Message-Id: <20190810041255.6820-30-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190810041255.6820-1-jan.bobek@gmail.com> References: <20190810041255.6820-1-jan.bobek@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::344 Subject: [Qemu-devel] [RFC PATCH v2 29/39] target/i386: introduce helper-based code generator macros X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jan Bobek , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Code generators defined using these macros rely on a helper function (as emitted by gen_helper_*). Signed-off-by: Jan Bobek --- target/i386/translate.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/target/i386/translate.c b/target/i386/translate.c index 19b92d61f6..d721bb5142 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -4856,6 +4856,32 @@ INSNOP_LDST_UNIFY(Qq, Nq, NqMq) #define gen_insn_wrrr(mnem, opW1, opR1, opR2, opR3) \ gen_ ## mnem ## _ ## opW1 ## opR1 ## opR2 ## opR3 +#define GEN_INSN_HELPER(mnem, helper) \ + static void gen_insn(mnem)( \ + CPUX86State *env, DisasContext *s) \ + { \ + gen_helper_ ## helper(cpu_env); \ + } +#define GEN_INSN_WR_HELPER(mnem, helper, opW1, opR1) \ + static void gen_insn_wr(mnem, opW1, opR1)( \ + CPUX86State *env, DisasContext *s, insnop_t(opW1) ret, \ + insnop_t(opR1) arg1) \ + { \ + tcg_gen_addi_ptr(s->ptr0, cpu_env, ret); \ + tcg_gen_addi_ptr(s->ptr1, cpu_env, arg1); \ + gen_helper_ ## helper(cpu_env, s->ptr0, s->ptr1); \ + } +#define GEN_INSN_WRR_HELPER(mnem, helper, opW1, opR1, opR2) \ + static void gen_insn_wrr(mnem, opW1, opR1, opR2)( \ + CPUX86State *env, DisasContext *s, insnop_t(opW1) ret, \ + insnop_t(opR1) arg1, insnop_t(opR2) arg2) \ + { \ + assert(ret == arg1); \ + tcg_gen_addi_ptr(s->ptr0, cpu_env, ret); \ + tcg_gen_addi_ptr(s->ptr1, cpu_env, arg2); \ + gen_helper_ ## helper(cpu_env, s->ptr0, s->ptr1); \ + } + /* * Instruction translators */ -- 2.20.1