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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id t9sm24347921pji.18.2019.08.06.21.53.53 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 06 Aug 2019 21:53:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=UlqJA+9OtOIxQsXhtvfeB1bXxV7N+Aorv6VBupensFc=; b=QAEn9u0Ym0ad5dh9yIMsWRcOVWzhx0B4Z1kznE3zTtN3t5ogG33OKegtSs1Rnb+wi0 rTUaWmKP/mDnNkhhYqDO4kJsoaeuj4MIyu9fnVRIgZW9Lguw+R6LBwd0z8DEtcxTHjJD exxXpMx9mo6RtOITA2yqLj+6AEXwHa5iHl97IwlfSPfAtgLO1GwWGP+ghtHdhWtj4OHw z8fogGbqZpskzAObq8DFtQdxQV8JjfGX1I9OLXi5jESbTPFwuzRJw9nwdAukzmpLkHlS rJSBIWnSI8UDIoguqba/3nZdnoWmrpdG4xq6+F50m9O4kUAJceX9b0Wk8Y92aHRq/3G/ MGPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=UlqJA+9OtOIxQsXhtvfeB1bXxV7N+Aorv6VBupensFc=; b=Ps/N7xDo732IzS5wmZVgK1SMx1lL8oXYXK5ENTATDqrHKN0aPcGSY33JdGO3D5IU4X fTokzb3SCXNt4JJQYAns5u+6DLhFzIzZxkfVvAx9FH20ZUf73kRwug793sxT3BwDI7+v bKIBAKcrUgOEikUfzVOIe09dJKbMU0ZvXsr2AXjIo6LQXhyoNeGjyWE0QMIUfZBiTvhp NfowGz2vky9Q87r6umdWDDckQZKAUMhQ0vLkW+5t4QisGYKL7hL3qenWB/S+ob9KOKGh 4OJ/9zi4P21bxF+gyhfNuctHRBnsNYUvqS10NExbujX90nYtaYuurrCTS6BbF1KFhSzw h0Tw== X-Gm-Message-State: APjAAAUYLFM11ob4XujRHeKxI3rWhP2F2w0QAF1oJSLGLeTMJE34/fbD QREI8kVYSakFK9DYNH8zQzRJC/Lct+c= X-Google-Smtp-Source: APXvYqw9y/8Grgf3T3eqt2OFzDL/MgUU3XD75Y5we4DlEW+3ogWEgfnXYbIK7GZTEhtTkVGQTS6/LA== X-Received: by 2002:a62:1d11:: with SMTP id d17mr7453663pfd.249.1565153634726; Tue, 06 Aug 2019 21:53:54 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 6 Aug 2019 21:53:33 -0700 Message-Id: <20190807045335.1361-10-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190807045335.1361-1-richard.henderson@linaro.org> References: <20190807045335.1361-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::442 Subject: [Qemu-devel] [PATCH 09/11] target/arm: Remove offset argument to gen_exception_bkpt_insn 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: peter.maydell@linaro.org, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Unlike the other more generic gen_exception{,_internal}_insn interfaces, breakpoints always refer to the current instruction. Signed-off-by: Richard Henderson --- target/arm/translate-a64.c | 7 +++---- target/arm/translate.c | 8 ++++---- 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index c8504d221a..d68bfc66d3 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -281,12 +281,11 @@ static void gen_exception_insn(DisasContext *s, uint6= 4_t pc, int excp, s->base.is_jmp =3D DISAS_NORETURN; } =20 -static void gen_exception_bkpt_insn(DisasContext *s, int offset, - uint32_t syndrome) +static void gen_exception_bkpt_insn(DisasContext *s, uint32_t syndrome) { TCGv_i32 tcg_syn; =20 - gen_a64_set_pc_im(s->base.pc_next - offset); + gen_a64_set_pc_im(s->pc_curr); tcg_syn =3D tcg_const_i32(syndrome); gen_helper_exception_bkpt_insn(cpu_env, tcg_syn); tcg_temp_free_i32(tcg_syn); @@ -1914,7 +1913,7 @@ static void disas_exc(DisasContext *s, uint32_t insn) break; } /* BRK */ - gen_exception_bkpt_insn(s, 4, syn_aa64_bkpt(imm16)); + gen_exception_bkpt_insn(s, syn_aa64_bkpt(imm16)); break; case 2: if (op2_ll !=3D 0) { diff --git a/target/arm/translate.c b/target/arm/translate.c index e6b18ecdaf..d6b0ab7247 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1273,12 +1273,12 @@ static void gen_exception_insn(DisasContext *s, uin= t32_t pc, int excp, s->base.is_jmp =3D DISAS_NORETURN; } =20 -static void gen_exception_bkpt_insn(DisasContext *s, int offset, uint32_t = syn) +static void gen_exception_bkpt_insn(DisasContext *s, uint32_t syn) { TCGv_i32 tcg_syn; =20 gen_set_condexec(s); - gen_set_pc_im(s, s->base.pc_next - offset); + gen_set_pc_im(s, s->pc_curr); tcg_syn =3D tcg_const_i32(syn); gen_helper_exception_bkpt_insn(cpu_env, tcg_syn); tcg_temp_free_i32(tcg_syn); @@ -8155,7 +8155,7 @@ static void disas_arm_insn(DisasContext *s, unsigned = int insn) case 1: /* bkpt */ ARCH(5); - gen_exception_bkpt_insn(s, 4, syn_aa32_bkpt(imm16, false)); + gen_exception_bkpt_insn(s, syn_aa32_bkpt(imm16, false)); break; case 2: /* Hypervisor call (v7) */ @@ -11581,7 +11581,7 @@ static void disas_thumb_insn(DisasContext *s, uint3= 2_t insn) { int imm8 =3D extract32(insn, 0, 8); ARCH(5); - gen_exception_bkpt_insn(s, 2, syn_aa32_bkpt(imm8, true)); + gen_exception_bkpt_insn(s, syn_aa32_bkpt(imm8, true)); break; } =20 --=20 2.17.1