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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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1673626929051100002 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Message-Id: <20221211204533.85359-6-philmd@linaro.org> --- hw/mips/bootloader.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/hw/mips/bootloader.c b/hw/mips/bootloader.c index 9fc926d83f..1dd6ef2096 100644 --- a/hw/mips/bootloader.c +++ b/hw/mips/bootloader.c @@ -129,7 +129,17 @@ static void bl_gen_dsll(void **p, bl_reg rd, bl_reg rt= , uint8_t sa) =20 static void bl_gen_jalr(void **p, bl_reg rs) { - bl_gen_r_type(p, 0, rs, 0, BL_REG_RA, 0, 0x09); + if (bootcpu_supports_isa(ISA_NANOMIPS32)) { + uint32_t insn =3D 0; + + insn =3D deposit32(insn, 26, 6, 0b010010); /* JALRC */ + insn =3D deposit32(insn, 21, 5, BL_REG_RA); + insn =3D deposit32(insn, 16, 5, rs); + + st_nm32_p(p, insn); + } else { + bl_gen_r_type(p, 0, rs, 0, BL_REG_RA, 0, 0x09); + } } =20 static void bl_gen_lui_nm(void **ptr, bl_reg rt, uint32_t imm20) --=20 2.38.1