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[173.197.107.21]) by smtp.gmail.com with ESMTPSA id u12sm2010pfh.98.2021.01.05.09.20.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Jan 2021 09:20:14 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v5 10/43] tcg: Adjust tcg_out_call for const Date: Tue, 5 Jan 2021 07:19:17 -1000 Message-Id: <20210105171950.415486-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210105171950.415486-1-richard.henderson@linaro.org> References: <20210105171950.415486-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62f.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: , Cc: Joelle van Dyne , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" We must change all targets at once, since all must match the declaration in tcg.c. Reviewed-by: Joelle van Dyne Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/tcg.c | 2 +- tcg/aarch64/tcg-target.c.inc | 2 +- tcg/arm/tcg-target.c.inc | 2 +- tcg/i386/tcg-target.c.inc | 4 ++-- tcg/mips/tcg-target.c.inc | 6 +++--- tcg/ppc/tcg-target.c.inc | 8 ++++---- tcg/riscv/tcg-target.c.inc | 6 +++--- tcg/s390/tcg-target.c.inc | 2 +- tcg/sparc/tcg-target.c.inc | 4 ++-- tcg/tci/tcg-target.c.inc | 2 +- 10 files changed, 19 insertions(+), 19 deletions(-) -- 2.25.1 diff --git a/tcg/tcg.c b/tcg/tcg.c index 325e439cb7..a34d2e5bb7 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -149,7 +149,7 @@ static void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg, TCGReg arg1, intptr_t arg2); static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val, TCGReg base, intptr_t ofs); -static void tcg_out_call(TCGContext *s, tcg_insn_unit *target); +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target); static int tcg_target_const_match(tcg_target_long val, TCGType type, const TCGArgConstraint *arg_ct); #ifdef TCG_TARGET_NEED_LDST_LABELS diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index 96dc9f4d0b..6d8152c468 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -1329,7 +1329,7 @@ static inline void tcg_out_callr(TCGContext *s, TCGReg reg) tcg_out_insn(s, 3207, BLR, reg); } -static inline void tcg_out_call(TCGContext *s, tcg_insn_unit *target) +static inline void tcg_out_call(TCGContext *s, const tcg_insn_unit *target) { ptrdiff_t offset = target - s->code_ptr; if (offset == sextract64(offset, 0, 26)) { diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc index f8f485d807..a197e6bc45 100644 --- a/tcg/arm/tcg-target.c.inc +++ b/tcg/arm/tcg-target.c.inc @@ -1033,7 +1033,7 @@ static void tcg_out_goto(TCGContext *s, int cond, const tcg_insn_unit *addr) /* The call case is mostly used for helpers - so it's not unreasonable * for them to be beyond branch range */ -static void tcg_out_call(TCGContext *s, tcg_insn_unit *addr) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *addr) { intptr_t addri = (intptr_t)addr; ptrdiff_t disp = tcg_pcrel_diff(s, addr); diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index ee3a27069d..9e4053f4e7 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -1600,7 +1600,7 @@ static void tcg_out_clz(TCGContext *s, int rexw, TCGReg dest, TCGReg arg1, } } -static void tcg_out_branch(TCGContext *s, int call, tcg_insn_unit *dest) +static void tcg_out_branch(TCGContext *s, int call, const tcg_insn_unit *dest) { intptr_t disp = tcg_pcrel_diff(s, dest) - 5; @@ -1619,7 +1619,7 @@ static void tcg_out_branch(TCGContext *s, int call, tcg_insn_unit *dest) } } -static inline void tcg_out_call(TCGContext *s, tcg_insn_unit *dest) +static inline void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest) { tcg_out_branch(s, 1, dest); } diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index a3f838fa51..6d2c369a85 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -517,7 +517,7 @@ static void tcg_out_opc_sa64(TCGContext *s, MIPSInsn opc1, MIPSInsn opc2, * Type jump. * Returns true if the branch was in range and the insn was emitted. */ -static bool tcg_out_opc_jmp(TCGContext *s, MIPSInsn opc, void *target) +static bool tcg_out_opc_jmp(TCGContext *s, MIPSInsn opc, const void *target) { uintptr_t dest = (uintptr_t)target; uintptr_t from = (uintptr_t)s->code_ptr + 4; @@ -1080,7 +1080,7 @@ static void tcg_out_movcond(TCGContext *s, TCGCond cond, TCGReg ret, } } -static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) +static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool tail) { /* Note that the ABI requires the called function's address to be loaded into T9, even if a direct branch is in range. */ @@ -1098,7 +1098,7 @@ static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) } } -static void tcg_out_call(TCGContext *s, tcg_insn_unit *arg) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg) { tcg_out_call_int(s, arg, false); tcg_out_nop(s); diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index d108f01fec..38dabe40c4 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -1106,7 +1106,7 @@ static void tcg_out_xori32(TCGContext *s, TCGReg dst, TCGReg src, uint32_t c) tcg_out_zori32(s, dst, src, c, XORI, XORIS); } -static void tcg_out_b(TCGContext *s, int mask, tcg_insn_unit *target) +static void tcg_out_b(TCGContext *s, int mask, const tcg_insn_unit *target) { ptrdiff_t disp = tcg_pcrel_diff(s, target); if (in_range_b(disp)) { @@ -1762,13 +1762,13 @@ void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_addr, } } -static void tcg_out_call(TCGContext *s, tcg_insn_unit *target) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *target) { #ifdef _CALL_AIX /* Look through the descriptor. If the branch is in range, and we don't have to spend too much effort on building the toc. */ - void *tgt = ((void **)target)[0]; - uintptr_t toc = ((uintptr_t *)target)[1]; + const void *tgt = ((const void * const *)target)[0]; + uintptr_t toc = ((const uintptr_t *)target)[1]; intptr_t diff = tcg_pcrel_diff(s, tgt); if (in_range_b(diff) && toc == (uint32_t)toc) { diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc index 25df85b33a..90588ca2a3 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -449,7 +449,7 @@ static bool reloc_jimm20(tcg_insn_unit *code_ptr, tcg_insn_unit *target) return false; } -static bool reloc_call(tcg_insn_unit *code_ptr, tcg_insn_unit *target) +static bool reloc_call(tcg_insn_unit *code_ptr, const tcg_insn_unit *target) { intptr_t offset = (intptr_t)target - (intptr_t)code_ptr; int32_t lo = sextreg(offset, 0, 12); @@ -861,7 +861,7 @@ static inline void tcg_out_goto(TCGContext *s, tcg_insn_unit *target) tcg_out_opc_jump(s, OPC_JAL, TCG_REG_ZERO, offset); } -static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) +static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool tail) { TCGReg link = tail ? TCG_REG_ZERO : TCG_REG_RA; ptrdiff_t offset = tcg_pcrel_diff(s, arg); @@ -888,7 +888,7 @@ static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) } } -static void tcg_out_call(TCGContext *s, tcg_insn_unit *arg) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg) { tcg_out_call_int(s, arg, false); } diff --git a/tcg/s390/tcg-target.c.inc b/tcg/s390/tcg-target.c.inc index 1b5c4f0ab0..37f4dc4cfd 100644 --- a/tcg/s390/tcg-target.c.inc +++ b/tcg/s390/tcg-target.c.inc @@ -1415,7 +1415,7 @@ static void tgen_brcond(TCGContext *s, TCGType type, TCGCond c, tgen_branch(s, cc, l); } -static void tcg_out_call(TCGContext *s, tcg_insn_unit *dest) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest) { ptrdiff_t off = dest - s->code_ptr; if (off == (int32_t)off) { diff --git a/tcg/sparc/tcg-target.c.inc b/tcg/sparc/tcg-target.c.inc index 5b3bc91b05..1a40911660 100644 --- a/tcg/sparc/tcg-target.c.inc +++ b/tcg/sparc/tcg-target.c.inc @@ -840,7 +840,7 @@ static void tcg_out_addsub2_i64(TCGContext *s, TCGReg rl, TCGReg rh, tcg_out_mov(s, TCG_TYPE_I64, rl, tmp); } -static void tcg_out_call_nodelay(TCGContext *s, tcg_insn_unit *dest, +static void tcg_out_call_nodelay(TCGContext *s, const tcg_insn_unit *dest, bool in_prologue) { ptrdiff_t disp = tcg_pcrel_diff(s, dest); @@ -855,7 +855,7 @@ static void tcg_out_call_nodelay(TCGContext *s, tcg_insn_unit *dest, } } -static void tcg_out_call(TCGContext *s, tcg_insn_unit *dest) +static void tcg_out_call(TCGContext *s, const tcg_insn_unit *dest) { tcg_out_call_nodelay(s, dest, false); tcg_out_nop(s); diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 231b9b1775..d5a4d9d37c 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -545,7 +545,7 @@ static void tcg_out_movi(TCGContext *s, TCGType type, old_code_ptr[1] = s->code_ptr - old_code_ptr; } -static inline void tcg_out_call(TCGContext *s, tcg_insn_unit *arg) +static inline void tcg_out_call(TCGContext *s, const tcg_insn_unit *arg) { uint8_t *old_code_ptr = s->code_ptr; tcg_out_op_t(s, INDEX_op_call);