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Tue, 10 Mar 2026 20:02:27 -0700 (PDT) Received: from localhost.localdomain ([2407:c800:3620:e800:7910:9280:8105:5a2]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2aeae34dff2sm6660485ad.57.2026.03.10.20.02.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 20:02:26 -0700 (PDT) Message-ID: <016918b6653a40835d2272c3c37d05b0d7e470b6.camel@gmail.com> Subject: [SH] Check FPSCR.PR for fldi0, fldi1 insns in simulator From: Oleg Endo To: gdb-patches@sourceware.org Date: Wed, 11 Mar 2026 12:02:25 +0900 Content-Type: multipart/mixed; boundary="=-MVrGRs+gmYD8GtzrAjP2" User-Agent: Evolution 3.54.3 (3.54.3-2.fc41) MIME-Version: 1.0 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org --=-MVrGRs+gmYD8GtzrAjP2 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On SH variants with double-precision FPU the insns fli0 and flid1 require that FPSCR.PR must be set to 0, i.e. single-precision mode. The attached patch fixes that. OK to apply? Best regards, Oleg Endo --=-MVrGRs+gmYD8GtzrAjP2 Content-Disposition: attachment; filename*0=0001-simsh-check-PFSCRPR-setting-for-fldi0-and-fldi1-insns.pa; filename*1=tch Content-Transfer-Encoding: base64 Content-Type: text/x-patch; name="0001-simsh-check-PFSCRPR-setting-for-fldi0-and-fldi1-insns.patch"; charset="UTF-8" RnJvbSAzNDE3MzUzYzg2N2VmZDUwMmRhNmRmMWU4MGI5YThiZGIwYTQyMmYwIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBPbGVnIEVuZG8gPG9sZWdlbmRvQGdjYy5nbnUub3JnPgpEYXRl OiBXZWQsIDExIE1hciAyMDI2IDExOjU1OjIwICswOTAwClN1YmplY3Q6IFtQQVRDSF0gc2ltL3No OiBjaGVjayBQRlNDUi5QUiBzZXR0aW5nIGZvciBmbGRpMCBhbmQgZmxkaTEgaW5zbnMKCi0tLQog c2ltL3NoL2dlbmNvZGUuYyB8IDEyICsrKysrKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDggaW5z ZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9zaW0vc2gvZ2VuY29kZS5j IGIvc2ltL3NoL2dlbmNvZGUuYwppbmRleCA0MjAwOWZjLi45Yzg4MmQyIDEwMDY0NAotLS0gYS9z aW0vc2gvZ2VuY29kZS5jCisrKyBiL3NpbS9zaC9nZW5jb2RlLmMKQEAgLTY0NCwxOCArNjQ0LDIy IEBAIHN0YXRpYyBvcCB0YWJbXSA9CiAKICAgLyogc2gyZSAqLwogICB7ICIiLCAiIiwgImZsZGkw IDxGUkVHX04+IiwgIjExMTFubm5uMTAwMDExMDEiLAogICAgIHsKLSAgICAgICJTRVRfRlIgKG4s IChmbG9hdCkgMC4wKTsiLAotICAgICAgIi8qIEZJWE1FOiBjaGVjayBmb3IgRFAgYW5kIChuICYg MSkgPT0gMD8gICovIiwKKyAgICAgICJpZiAoRlBTQ1JfUFIpIiwKKyAgICAgICIgIFJBSVNFX0VY Q0VQVElPTiAoU0lHSUxMKTsiLAorICAgICAgImVsc2UiLAorICAgICAgIiAgU0VUX0ZSIChuLCAo ZmxvYXQpIDAuMCk7IiwKICAgICB9LAogICB9LAogCiAgIC8qIHNoMmUgKi8KICAgeyAiIiwgIiIs ICJmbGRpMSA8RlJFR19OPiIsICIxMTExbm5ubjEwMDExMTAxIiwKICAgICB7Ci0gICAgICAiU0VU X0ZSIChuLCAoZmxvYXQpIDEuMCk7IiwKLSAgICAgICIvKiBGSVhNRTogY2hlY2sgZm9yIERQIGFu ZCAobiAmIDEpID09IDA/ICAqLyIsCisgICAgICAiaWYgKEZQU0NSX1BSKSIsCisgICAgICAiICBS QUlTRV9FWENFUFRJT04gKFNJR0lMTCk7IiwKKyAgICAgICJlbHNlIiwKKyAgICAgICIgIFNFVF9G UiAobiwgKGZsb2F0KSAxLjApOyIsCiAgICAgfSwKICAgfSwKIAogICAvKiBzaDJlICovCi0tCmxp YmdpdDIgMS45LjEKCg== --=-MVrGRs+gmYD8GtzrAjP2--