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X-Received-From: 2a00:1450:4010:c07::244 Subject: [Qemu-devel] [PATCH v2 02/11] target/xtensa: mark register windows in the dump X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Max Filippov Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add arrows that mark beginning of register windows and position of the current window in the windowed register file. Signed-off-by: Max Filippov --- target/xtensa/translate.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 3ad86d4508e4..5969d7c3cd96 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -1219,8 +1219,13 @@ void xtensa_cpu_dump_state(CPUState *cs, FILE *f, cpu_fprintf(f, "\n"); =20 for (i =3D 0; i < env->config->nareg; ++i) { - cpu_fprintf(f, "AR%02d=3D%08x%c", i, env->phys_regs[i], - (i % 4) =3D=3D 3 ? '\n' : ' '); + cpu_fprintf(f, "AR%02d=3D%08x ", i, env->phys_regs[i]); + if (i % 4 =3D=3D 3) { + bool ws =3D (env->sregs[WINDOW_START] & (1 << (i / 4))) !=3D 0; + bool cw =3D env->sregs[WINDOW_BASE] =3D=3D i / 4; + + cpu_fprintf(f, "%c%c\n", ws ? '<' : ' ', cw ? '=3D' : ' '); + } } =20 if (xtensa_option_enabled(env->config, XTENSA_OPTION_FP_COPROCESSOR)) { --=20 2.11.0