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[174.21.139.177]) by smtp.gmail.com with ESMTPSA id s1sm21943620pfb.103.2020.12.22.22.02.18 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Dec 2020 22:02:18 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 11/22] tcg/sparc: Convert to tcg-target-constr.h Date: Tue, 22 Dec 2020 22:01:53 -0800 Message-Id: <20201223060204.576856-12-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201223060204.576856-1-richard.henderson@linaro.org> References: <20201223060204.576856-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- tcg/sparc/tcg-target-constr.h | 16 ++++++++++++++ tcg/sparc/tcg-target.h | 1 + tcg/sparc/tcg-target.c.inc | 39 ----------------------------------- 3 files changed, 17 insertions(+), 39 deletions(-) create mode 100644 tcg/sparc/tcg-target-constr.h diff --git a/tcg/sparc/tcg-target-constr.h b/tcg/sparc/tcg-target-constr.h new file mode 100644 index 0000000000..379eb83ca4 --- /dev/null +++ b/tcg/sparc/tcg-target-constr.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Sparc target-specific operand constaints. + * Copyright (c) 2020 Linaro + */ + +#define RESERVE_QLDST (7u << TCG_REG_O0) /* O0, O1, O2 */ + +REGS('r', 0xffffffff) +REGS('R', ALL_64) +REGS('s', 0xffffffff & ~RESERVE_QLDST) +REGS('S', ALL_64 & ~RESERVE_QLDST) + +CONST('I', TCG_CT_CONST_S11) +CONST('J', TCG_CT_CONST_S13) +CONST('Z', TCG_CT_CONST_ZERO) diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index 633841ebf2..bfee6191b3 100644 --- a/tcg/sparc/tcg-target.h +++ b/tcg/sparc/tcg-target.h @@ -179,5 +179,6 @@ static inline void flush_icache_range(uintptr_t start, uintptr_t stop) void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_POOL_LABELS +#define TCG_TARGET_CONSTR_H #endif diff --git a/tcg/sparc/tcg-target.c.inc b/tcg/sparc/tcg-target.c.inc index 6775bd30fc..c92742aaec 100644 --- a/tcg/sparc/tcg-target.c.inc +++ b/tcg/sparc/tcg-target.c.inc @@ -319,45 +319,6 @@ static bool patch_reloc(tcg_insn_unit *code_ptr, int type, return true; } -/* parse target specific constraints */ -static const char *target_parse_constraint(TCGArgConstraint *ct, - const char *ct_str, TCGType type) -{ - switch (*ct_str++) { - case 'r': - ct->regs = 0xffffffff; - break; - case 'R': - ct->regs = ALL_64; - break; - case 'A': /* qemu_ld/st address constraint */ - ct->regs = TARGET_LONG_BITS == 64 ? ALL_64 : 0xffffffff; - reserve_helpers: - tcg_regset_reset_reg(ct->regs, TCG_REG_O0); - tcg_regset_reset_reg(ct->regs, TCG_REG_O1); - tcg_regset_reset_reg(ct->regs, TCG_REG_O2); - break; - case 's': /* qemu_st data 32-bit constraint */ - ct->regs = 0xffffffff; - goto reserve_helpers; - case 'S': /* qemu_st data 64-bit constraint */ - ct->regs = ALL_64; - goto reserve_helpers; - case 'I': - ct->ct |= TCG_CT_CONST_S11; - break; - case 'J': - ct->ct |= TCG_CT_CONST_S13; - break; - case 'Z': - ct->ct |= TCG_CT_CONST_ZERO; - break; - default: - return NULL; - } - return ct_str; -} - /* test if a constant matches the constraint */ static inline int tcg_target_const_match(tcg_target_long val, TCGType type, const TCGArgConstraint *arg_ct) -- 2.25.1