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* tests/tcg: enable building for sparc64Alex Bennée2018-06-202-0/+8
| | | | | | | | As before, using Debian SID compilers. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for sh4Alex Bennée2018-06-202-0/+11
| | | | | | | | | | As before, using Debian SID compilers. While the compiler can be coerced into generating big-endian code it seems the linker can't deal with it so we only enable the building for little endian SH4. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for m68kAlex Bennée2018-06-202-0/+9
| | | | | | | | As before, using Debian SID compilers. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for HPPAAlex Bennée2018-06-202-0/+8
| | | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/alpha: add Alpha specific testsAlex Bennée2018-06-206-61/+17Star
| | | | | | | | | | | These tests did use their own crt.o stub however that is a little stone age so we drop crt.S and just statically link to the cross compilers libraries. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for AlphaAlex Bennée2018-06-202-0/+8
| | | | | | | | | | | We can't use our normal Debian based compilers as Alpha isn't an officially supported architecture. However it is available as a port and fortunately cross compilers for all these targets are included in Debian Sid, the perpetual rolling/unstable/testing version of Debian. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for ppc64Alex Bennée2018-06-201-0/+2
| | | | | | | | Currently this just enables building the multiarch tests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for s390xAlex Bennée2018-06-201-0/+2
| | | | | | | | | | | This doesn't add any additional tests but enables building the multiarch tests for s390x. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: David Hildenbrand <david@redhat.com>
* tests/tcg/mips: include common mips hello-mipsAlex Bennée2018-06-201-0/+19
| | | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for MIPSAlex Bennée2018-06-201-0/+17
| | | | | | | | | | This doesn't add any additional tests but enables building the multiarch tests for MIPS using docker cross compilers. We don't have a cross compiler for mips64 big endian though. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: move MIPS specific tests into subdirAlex Bennée2018-06-203-11/+7Star
| | | | | | | | These only need to be built for MIPS guests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/arm: add fcvt test cases for AArch32/64Alex Bennée2018-06-205-1/+7027
| | | | | | | | | | This runs through the usual float to float conversions and crucially also runs with ARM Alternative Half Precision Format. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: enable building for AArch64Alex Bennée2018-06-201-0/+8
| | | | | | | | | We only have compilers for the (default) little endian variants. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/arm: fix up test-arm-iwmmxt testAlex Bennée2018-06-202-0/+5
| | | | | | | | | | | | | We need to rename the source file to a .S so we can do a single-line assemble and link invocation. We also specify the additional CFLAGS for the compile as it's a non-standard ARM binary. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> [rth: force fpu configuration] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg: enable building for ARMAlex Bennée2018-06-202-1/+12
| | | | | | | | | This allows us to use the docker cross compiler image to build these tests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: move ARM specific tests into subdirAlex Bennée2018-06-205-9/+24
| | | | | | | | | | These only need to be built for ARM guests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg/i386/test-i386: fix printf formatAlex Bennée2018-06-201-1/+1
| | | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/i386/test-i386: use modern vector_size attributesAlex Bennée2018-06-201-2/+2
| | | | | | | | | The compiler complains about the old __mode__ style attributes. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/x86_64: add Makefile.targetAlex Bennée2018-06-202-2/+17
| | | | | | | | | | | The sources for x86_64 are shared in the i386 directory which will be included thanks to TARGET_BASE_ARCH. However not all sources build so we need to filter out the ones we can't build in the 64 bit world and those that can't be built for 32 bit. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/i386: add runner for test-i386-fpremAlex Bennée2018-06-202-3/+25
| | | | | | | | | The runner needs to compare against a reference run. We also only run this test when SPEED=slow as it takes a while. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg/i386: fix test-i386Alex Bennée2018-06-201-1/+0Star
| | | | | | | | | | We don't include anything from qemu itself for the build. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg/i386: Build fix for hello-i386Fam Zheng2018-06-201-0/+1
| | | | | | | | | | We have -Werror=missing-prototype, add a dummy prototype to avoid that warning. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
* tests/tcg: enable building for i386Alex Bennée2018-06-202-0/+16
| | | | | | | | | | | While you can construct a compile command that does work using the x86_64 host compiler that most people use this is flakey. Different distros handle this is different ways so we default to using a known good i386 compiler via docker. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests/tcg: move i386 specific tests into subdirAlex Bennée2018-06-2014-39/+68
| | | | | | | | | | | | These only need to be built for i386 guests. This includes a stub tests/tcg/i386/Makfile.target which absorbs some of what was in tests/tcg/Makefile. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg/multiarch: move most output to stdoutAlex Bennée2018-06-201-20/+20
| | | | | | | | | | | The default test run outputs to stdout so it can be re-directed. Errors are still reported to stderr. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
* tests/tcg/multiarch: don't hard code paths/ports for linux-testAlex Bennée2018-06-201-18/+21
| | | | | | | | | | | | | The fixed path and ports get in the way of running our tests and builds in parallel. Instead of using TESTPATH we use mkdtemp() and instead of a fixed port we allow the kernel to assign one and query it afterwards. Ideally test directory creation should be common functionally across all TCG tests but this could complicate an already huge patch series so we mark it as a TODO for next time. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
* tests/tcg/multiarch: enable additional linux-test testsAlex Bennée2018-06-201-18/+33
| | | | | | | | | | | | | | | | Un-comment the remaining tests. I removed the itimer value tests because I'm fairly sure a re-arming timer will always have a different value in it when you grab it. I've also fixed up the clone thread flags as QEMU will only allow a clone to use flags which match glibc. However the test is still racey so it remains disabled by default - it can be run by passing any additional parameters on the command line. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg/multiarch: Build fix for linux-testFam Zheng2018-06-201-47/+21Star
| | | | | | | | | | | | | | | | To keep the compiler happy, and to fit in our buildsys flags: - Make local functions "static" - #ifdef out unused functions - drop cutils/osdep dependencies Signed-off-by: Fam Zheng <famz@redhat.com> [AJB: drop cutils/osdep dependencies] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg: move architecture independent tests into subdirAlex Bennée2018-06-209-194/+41Star
| | | | | | | | | | | We will want to build these for all supported guest architectures so lets move them all into one place. We also drop test_path at this point because it needs qemu utils and glib bits which is hard to support for cross compiling. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* target/xtensa: fix timers testMax Filippov2018-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value of CCOUNT special register is calculated as time elapsed since CCOUNT == 0 multiplied by the core frequency. In icount mode time increment between consecutive instructions that don't involve time warps is constant, but unless the result of multiplication of this constant by the core frequency is a whole number the CCOUNT increment between these instructions may not be constant. E.g. with icount=7 each instruction takes 128ns, with core clock of 10MHz CCOUNT values for consecutive instructions are: 502: (128 * 502 * 10000000) / 1000000000 = 642.56 503: (128 * 503 * 10000000) / 1000000000 = 643.84 504: (128 * 504 * 10000000) / 1000000000 = 645.12 I.e.the CCOUNT increments depend on the absolute time. This results in varying CCOUNT differences for consecutive instructions in tests that involve time warps and don't set CCOUNT explicitly. Change frequency of the core used in tests so that clock cycle takes exactly 64ns. Change icount power used in tests to 6, so that each instruction takes exactly 1 clock cycle. With these changes CCOUNT increments only depend on the number of executed instructions and that's what timer tests expect, so they work correctly. Longer story: http://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg04326.html Cc: Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* maint: Fix macros with broken 'do/while(0); ' usageEric Blake2018-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The point of writing a macro embedded in a 'do { ... } while (0)' loop (particularly if the macro has multiple statements or would otherwise end with an 'if' statement) is so that the macro can be used as a drop-in statement with the caller supplying the trailing ';'. Although our coding style frowns on brace-less 'if': if (cond) statement; else something else; that is the classic case where failure to use do/while(0) wrapping would cause the 'else' to pair with any embedded 'if' in the macro rather than the intended outer 'if'. But conversely, if the macro includes an embedded ';', then the same brace-less coding style would now have two statements, making the 'else' a syntax error rather than pairing with the outer 'if'. Thus, even though our coding style with required braces is not impacted, ending a macro with ';' makes our code harder to port to projects that use brace-less styles. The change should have no semantic impact. I was not able to fully compile-test all of the changes (as some of them are examples of the ugly bit-rotting debug print statements that are completely elided by default, and I didn't want to recompile with the necessary -D witnesses - cleaning those up is left as a bite-sized task for another day); I did, however, audit that for all files touched, all callers of the changed macros DID supply a trailing ';' at the callsite, and did not appear to be used as part of a brace-less conditional. Found mechanically via: $ git grep -B1 'while (0);' | grep -A1 \\\\ Signed-off-by: Eric Blake <eblake@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20171201232433.25193-7-eblake@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* target/xtensa: tests: fix memctl SR testMax Filippov2018-01-091-1/+1
| | | | | | | | memctl SR is not available on dc232b, as it was introduced in more recent hardware release. Now that this information is available through the libisa the test fails. Fix the test. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* Replace 'struct ucontext' with 'ucontext_t' typeKhem Raj2017-07-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | glibc used to have: typedef struct ucontext { ... } ucontext_t; glibc now has: typedef struct ucontext_t { ... } ucontext_t; (See https://sourceware.org/bugzilla/show_bug.cgi?id=21457 for detail and rationale for the glibc change) However, QEMU used "struct ucontext" in declarations. This is a private name and compatibility cannot be guaranteed. Switch to only using the standardized type name. Signed-off-by: Khem Raj <raj.khem@gmail.com> Message-id: 20170628204452.41230-1-raj.khem@gmail.com Cc: Kamil Rytarowski <kamil@netbsd.org> Cc: Riku Voipio <riku.voipio@iki.fi> Cc: Laurent Vivier <laurent@vivier.eu> Cc: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [PMM: Rewrote commit message, based mostly on the one from Nathaniel McCallum] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* tests: Avoid non-portable 'echo -ARG'Eric Blake2017-07-111-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | POSIX says that backslashes in the arguments to 'echo', as well as any use of 'echo -n' and 'echo -e', are non-portable; it recommends people should favor 'printf' instead. This is definitely true where we do not control which shell is running (such as in makefile snippets or in documentation examples). But even for scripts where we require bash (and therefore, where echo does what we want by default), it is still possible to use 'shopt -s xpg_echo' to change bash's behavior of echo. And setting a good example never hurts when we are not sure if a snippet will be copied from a bash-only script to a general shell script (although I don't change the use of non-portable \e for ESC when we know the running shell is bash). Replace 'echo -n "..."' with 'printf %s "..."', and 'echo -e "..."' with 'printf %b "...\n"', with the optimization that the %s/%b argument can be omitted if the string being printed is a strict literal with no '%', '$', or '`' (we could technically also make this optimization when there are $ or `` substitutions but where we can prove their results will not be problematic, but proving that such substitutions are safe makes the patch less trivial compared to just being consistent). In the qemu-iotests check script, fix unusual shell quoting that would result in word-splitting if 'date' outputs a space. In test 051, take an opportunity to shorten the line. In test 068, get rid of a pointless second invocation of bash. CC: qemu-trivial@nongnu.org Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20170703180950.9895-1-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
* target/openrisc: Rename the cpu from or32 to or1kRichard Henderson2017-02-131-2/+2
| | | | | | This is in keeping with the toolchain and or1ksim. Signed-off-by: Richard Henderson <rth@twiddle.net>
* target/xtensa: tests: clean up interrupt testsMax Filippov2017-01-151-7/+20
| | | | | | | Don't use hardcoded software interrupt masks, use XCHAL macros. Mask off timer interrupt bits that are not checked for. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* target/xtensa: tests: add memctl testMax Filippov2017-01-151-0/+1
| | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* target/xtensa: tests: add ccount write testsMax Filippov2017-01-151-0/+34
| | | | | | | Check that CCOUNT SR is writable and that CCOMPARE timers are updated when CCOUNT is written to. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* target/xtensa: tests: replace hardcoded interrupt masksMax Filippov2017-01-151-5/+5
| | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* target/xtensa: tests: fix timer testsMax Filippov2017-01-151-28/+33
| | | | | | | | Don't expect that CCOUNT increments are equal to the number of executed instructions. Verify that timer interrupt does not fire before the programmed CCOMPARE value and does fire after. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* target/xtensa: tests: run tests with icountMax Filippov2017-01-151-1/+1
| | | | | | | Timer tests expect certain determinism in CCOUNT updates and timer interrupts firing. Run QEMU with -icount to get deterministic results. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* Move target-* CPU file into a target/ folderThomas Huth2016-12-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part] Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part] Acked-by: Michael Walle <michael@walle.cc> [lm32 part] Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part] Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part] Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part] Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part] Acked-by: Richard Henderson <rth@twiddle.net> [alpha part] Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part] Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part] Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part] Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part] Signed-off-by: Thomas Huth <thuth@redhat.com>
* test-i386: fix bitrot for 64-bitPaolo Bonzini2016-10-241-2/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qemu-tech: move TCG test documentation to tests/tcg/READMEPaolo Bonzini2016-10-071-0/+76
| | | | | Reviewed-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* tests: cris: add v17 ADDC testRabin Vincent2016-09-282-2/+82
| | | | | | | | | Add a test for the newly implemented ADDC instruction in the v17 CRIS CPU. Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* tests: cris: remove check_time1Rabin Vincent2016-09-282-47/+0Star
| | | | | | | | | | This test, borrowed from the GDB simulator test suite, checks that every syscall increments the time returned by gettimeofday() by exactly 1 ms. This is not guaranteed or even desirable on QEMU so remove this test. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* tests: cris: remove openpf4 testRabin Vincent2016-09-282-6/+0Star
| | | | | | | | | | | This test, borrowed from the GDB simulator test suite, is meant to test the GDB simulator's --sysroot feature and always fails in QEMU. Remove it. openpf3 tests the same sequence of system calls (without assuming the precence of --sysroot). Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* tests: cris: fix syscall inline asmRabin Vincent2016-09-281-9/+17
| | | | | | | | | | | | Add the appropriate register constraints for the inline asm for the write and exit system calls. Without the correct constraints for the write() function, correct failure messages are not printed succesfully on newer version of GCC. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* tests: cris: force inliningRabin Vincent2016-09-2810-26/+28
| | | | | | | | | | | | | | | | | The CRIS tests expect that functions marked inline are always inline. With newer versions of GCC, building them results warnings like the following and spurious failures when they are run. In file included from tests/tcg/cris/check_moveq.c:5:0: tests/tcg/cris/crisutils.h:66:20: warning: inlining failed in call to 'cris_tst_cc.constprop.0': call is unlikely and code size would grow [-Winline] tests/tcg/cris/check_moveq.c:28:13: warning: called from here [-Winline] Use the always_inline attribute when building them to fix this. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* Use #include "..." for our own headers, <...> for othersMarkus Armbruster2016-07-121-1/+1
| | | | | | | | | | | | Tracked down with an ugly, brittle and probably buggy Perl script. Also move includes converted to <...> up so they get included before ours where that's obviously okay. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
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