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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::444; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x444.google.com X-detected-operating-system: by eggs.gnu.org: Error: [-] PROGRAM ABORT : Malformed IPv6 address (bad octet value). Location : parse_addr6(), p0f-client.c:67 X-Received-From: 2a00:1450:4864:20::444 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: =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini , richard.henderson@linaro.org, Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) This is a slightly hackish Friday afternoon attempt to include the guest address in our out_asm output in an effort to make it a little easier to see what is generating what final assembly. Signed-off-by: Alex Benn=C3=A9e --- accel/tcg/translate-all.c | 38 ++++++++++++++++++++++++++++++++------ 1 file changed, 32 insertions(+), 6 deletions(-) diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 9924e66d1f..31711de938 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -1789,14 +1789,42 @@ TranslationBlock *tb_gen_code(CPUState *cpu, if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM) && qemu_log_in_addr_range(tb->pc)) { FILE *logfile =3D qemu_log_lock(); + size_t code_size, data_size =3D 0; + size_t insn_start; + int insn =3D 0; qemu_log("OUT: [size=3D%d]\n", gen_code_size); if (tcg_ctx->data_gen_ptr) { - size_t code_size =3D tcg_ctx->data_gen_ptr - tb->tc.ptr; - size_t data_size =3D gen_code_size - code_size; - size_t i; + code_size =3D tcg_ctx->data_gen_ptr - tb->tc.ptr; + data_size =3D gen_code_size - code_size; + } else { + code_size =3D gen_code_size; + } + + /* first dump prologue */ + insn_start =3D tcg_ctx->gen_insn_end_off[0]; + if (insn_start > 0) { + qemu_log(" prologue: [size=3D%ld]\n", insn_start); + log_disas(tb->tc.ptr, insn_start); + } + + do { + size_t insn_end; + if (insn < (tb->icount - 1)) { + insn_end =3D tcg_ctx->gen_insn_end_off[insn + 1]; + } else { + insn_end =3D code_size; + } + qemu_log(" for guest addr: " TARGET_FMT_lx ":\n", + tcg_ctx->gen_insn_data[insn][0]); + + log_disas(tb->tc.ptr + insn_start, insn_end - insn_start); =20 - log_disas(tb->tc.ptr, code_size); + insn_start =3D insn_end; + } while (++insn < tb->icount && insn_start < code_size); =20 + if (data_size) { + int i; + qemu_log(" data: [size=3D%ld]\n", data_size); for (i =3D 0; i < data_size; i +=3D sizeof(tcg_target_ulong)) { if (sizeof(tcg_target_ulong) =3D=3D 8) { qemu_log("0x%08" PRIxPTR ": .quad 0x%016" PRIx64 "\n= ", @@ -1808,8 +1836,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu, *(uint32_t *)(tcg_ctx->data_gen_ptr + i)); } } - } else { - log_disas(tb->tc.ptr, gen_code_size); } qemu_log("\n"); qemu_log_flush(); --=20 2.20.1