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Fri, 17 Nov 2023 09:12:47 -0800 (PST) Date: Fri, 17 Nov 2023 12:12:45 -0500 From: Charlie Jenkins To: Randy Dunlap Cc: Stephen Rothwell , Linux Next Mailing List , Linux Kernel Mailing List , linux-riscv Subject: Re: linux-next: Tree for Nov 15 (RV32: arch/riscv/kernel/tests/module_test/test_uleb128.S) Message-ID: References: <20231115122752.6b12654a@canb.auug.org.au> <1d7c71ee-5742-4df4-b8ef-a2aea0a624eb@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1d7c71ee-5742-4df4-b8ef-a2aea0a624eb@infradead.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231117_091300_354876_701C6D77 X-CRM114-Status: GOOD ( 16.05 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Wed, Nov 15, 2023 at 01:01:24PM -0800, Randy Dunlap wrote: > > > On 11/14/23 17:27, Stephen Rothwell wrote: > > Hi all, > > > > Changes since 20231114: > > > > (using gcc 13.2.0 from kernel.org) > > on riscv 32-bit: > > arch/riscv/kernel/tests/module_test/test_uleb128.S: Assembler messages: > arch/riscv/kernel/tests/module_test/test_uleb128.S:9: Error: unrecognized opcode `ld a0,second' > arch/riscv/kernel/tests/module_test/test_uleb128.S:15: Error: unrecognized opcode `ld a0,fourth' > riscv32-linux-ld: cannot find arch/riscv/kernel/tests/module_test/test_uleb128.o: No such file or directory > > > Full randconfig file is attached. > > Is this a toolchain problem? > > thanks. > -- > ~Randy I had an assumption when writing this code that uleb128 was only supported on rv64 toolchains. Since it appears that there do exist rv32 toolchains with uleb128 support I will modify this test to be supported on rv32 platforms. The config AS_HAS_ULEB128 in arch/riscv/kernel/tests/Kconfig.debug should be auto-set to N if the toolchain does not support ULEB128 even though the randconfig has CONFIG_AS_HAS_ULEB128=y. There are a couple of sparse warnings in this series that I will fix up and send out in a new series with this fix. - Charlie _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv