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2018-08-17tests: add a stack printer testBrandon Potter
Add a test to print out stack contents for SE mode programs. The test will print out argc, argv, envp, and some auxiliary vectors. Change-Id: I489d752ee40fde24c531d8918d0c050f4df936c5 Reviewed-on: https://gem5-review.googlesource.com/3440 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2018-08-17tests: Add test for the m5-exit instruction.Sean Wilson
Change-Id: I92a589b267ce659b6fbcf710043436b84fcb1c63 Signed-off-by: Sean Wilson <spwilson2@wisc.edu> Reviewed-on: https://gem5-review.googlesource.com/4423 Maintainer: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
2018-08-17tests: Add Makefiles for helloJason Lowe-Power
This adds Makefiles for hello for ARM and x86 by leveraging docker and dockcross. See https://github.com/dockcross/dockcross for more information. These Makefiles also allow for automatic uploading to the correct location for users to download when running the new tests. Change-Id: I7085000393cd5283502a7af362c85befda749181 Signed-off-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-on: https://gem5-review.googlesource.com/4883
2018-08-17tests: Fix hello.c test programJason Lowe-Power
Update the hello test to have a sane return code. Change-Id: I9576b71ee995d8aa410c4ed19d44cc4e9fad10ee Signed-off-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-on: https://gem5-review.googlesource.com/4881 Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
2018-06-15tests,style: add RISC-V assembly testsTuan Ta
This patch adds a subset (rv64*) of RISC-V assembly tests. The original riscv-test project can be found here: https://github.com/riscv/riscv-tests. The riscv-test project is under the BSD license (https://github.com/riscv/riscv-tests/blob/master/LICENSE) and is maintained separately from gem5 project. The tests have been slightly modified to work in gem5 SE mode: (1) Removed a trap handler used in riscv-tests for bare-metal systems (2) Instead of throwing an exception, the tests call the exit syscall with the exit code of - '0' if SUCCESS - Failed test case's number (non-zero) if FAILURE The exit code can be captured after a simuation completes. In addition to original RISC-V assembly tests, this patch adds several assembly tests specifically for AMO, LR, SC and system calls. Those tests target a multi-core system. (1) rv64uamt: multi-threaded tests for A-extension instructions (2) rv64samt: multi-threaded tests for clone and futex system calls This patch also makes the style checker ignore RISC-V assembly test directory. The assembly tests are maintained in an external project that does not follow the gem5 coding conventions. Please find more details in the README file included in this patch. Change-Id: Id1015d9a2c6c7d0341fa8b81483289e5f0bfcec0 Reviewed-on: https://gem5-review.googlesource.com/6703 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2018-06-12tests: add some pthread and std::thread unit testsTuan Ta
This patch adds some pthread and C++11 std::thread unit tests. Change-Id: I9706b542e5fa927a87c6e8ae2a6330fab7bb5d72 Reviewed-on: https://gem5-review.googlesource.com/8221 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Brandon Potter <Brandon.Potter@amd.com>
2018-03-15tests: Add test program for C++ threadsJason Lowe-Power
Simple program that spawns threads equal to the number of CPU cores and has some false sharing for testing coherence protocols. Change-Id: I5be907fd6fea9a8b8e80b63785d186619be41354 Signed-off-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-on: https://gem5-review.googlesource.com/8901 Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
2018-01-10arch-riscv: Make use of ImmOp's polymorphismAlec Roelke
This patch makes use of ImmOp's polymorphism to remove unnecessary casting from the implementations of arithmetic instructions with immediate operands and to remove the CUIOp format by combining it with the CIOp format (compressed arithmetic instructions with immediate operands). Interestingly, RISC-V specifies that instructions with unsigned immediate operands still need to sign-extend the immediates from 12 (or 20) bits to 64 bits, so that is left alone. Change-Id: If20d70c1e90f379b9ed8a4155b2b9222b6defe16 Reviewed-on: https://gem5-review.googlesource.com/6401 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Tuan Ta <qtt2@cornell.edu> Maintainer: Alec Roelke <ar4jc@virginia.edu>
2017-07-14tests: Upate RISC-V binaries and resultsAlec Roelke
This patch updates the binaries and results for hello and insttest regressions using the compressed extension. Change-Id: I3d8f2248f490521d3e0dc05c48735cab82b1b04e Reviewed-on: https://gem5-review.googlesource.com/4042 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2017-07-11arch-riscv,tests: Add insttests for RV64CAlec Roelke
This patch adds instruction tests for the RV64C extension implementation. It also updates existing executables for the latest riscv-tools now that they are compatible. [Update for changes to parents.] Change-Id: Id4cfd966a8cae39b0d728b02849622fd00ee7e0e Reviewed-on: https://gem5-review.googlesource.com/3862 Maintainer: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
2017-06-05tests: Update RISC-V hello test and statsAlec Roelke
Update the "Hello, world!" executable for RISC-V to use the latest GNU Linux toolchain and fix the stats accordingly. Change-Id: I5ff3d7f4bb41b10170038b8c07492f15bb54a022 Reviewed-on: https://gem5-review.googlesource.com/3560 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
2017-04-05riscv: fix Linux problems with LR and SC opsAlec Roelke
Some of the functions in the Linux toolchain that allocate memory make use of paired LR and SC instructions, which didn't work properly for that toolchain. This patch fixes that so attempting to use those functions doesn't cause an endless loop of failed SC instructions. Change-Id: If27696323dd6229a0277818e3744fbdf7180fca7 Reviewed-on: https://gem5-review.googlesource.com/2340 Maintainer: Alec Roelke <ar4jc@virginia.edu> Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
2017-04-05riscv: fix compatibility with Linux toolchainAlec Roelke
Previously, RISC-V in gem5 only supported RISC-V's Newlib toolchain (riscv64-unknown-elf-*) due to incorrect assumptions made in the initial setup of the user stack in SE mode. This patch fixes that by referring to the RISC-V proxy kernel code (https://github.com/riscv/riscv-pk) and setting up the stack according to how it does it. Now binaries compiled using the Linux toolchain (riscv64-unknown-linux-gnu-*) will run as well. [Update for recent changes to MemState to add accessors and mutators to get its members.] Change-Id: I6d2c486df7688efe3df54273e9aa0fd686851285 Reviewed-on: https://gem5-review.googlesource.com/2305 Maintainer: Alec Roelke <ar4jc@virginia.edu> Reviewed-by: Brandon Potter <Brandon.Potter@amd.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
2016-11-30riscv: [Patch 8/5] Added some regression tests to RISC-VAlec Roelke
This patch is the eighth patch in a series adding RISC-V to gem5, and third of the bonus patches to the original series of five. It adds some regression tests to RISC-V. Regression tests included: - se/00.hello - se/02.insttest (split into several binaries which are not included due to large size) The tests added to 00.insttest will need to be build manually; to facilitate this, a Makefile is included. The required toolchain and compiler (riscv64-unknown-elf-gcc) can be built from the riscv-tools GitHub repository at https://github.com/riscv/riscv-tools. Note that because EBREAK only makes sense when gdb is running or while in FS mode, it is not included in the linux-rv64i insttest. ERET is not included because it does not make sense in SE mode and, in fact, causes a panic by design. Note also that not every system call is tested in linux-rv64i; of the ones defined in linux/process.hh, some have been given numbers but not definitions for the toolchain, or are merely stubs that always return 0. Of the ones that do work properly, only a subset are tested due to similar functionality. Signed-off by: Alec Roelke Signed-off by: Jason Lowe-Power <jason@lowepower.com>
2016-11-17alpha: Remove ALPHA tru64 support and associated testsAndreas Hansson
No one appears to be using it, and it is causing build issues and increases the development and maintenance effort.
2016-08-22tests: Add example of using KVM acceleration with an appDavid Hashe
Add #ifdef's to gpu-hello.cpp demonstrating how to annotate an application for KVM acceleration.
2016-02-06style: fix missing spaces in control statementsSteve Reinhardt
Result of running 'hg m5style --skip-all --fix-control -a'.
2016-01-19gpu-compute: AMD's baseline GPU modelTony Gutierrez
2014-11-06tests: A test program for the new mwait implementation.Marc Orr
This is a simple test program for the new mwait implemenation. It is uses m5threads to create to threads of execution in syscall emulation mode that interact using the mwait instruction. Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2012-05-27X86: Add a 32 bit hello world test binary.Gabe Black
2009-10-27test: Hello world test program for PowerTimothy M. Jones
includes reference outputs for the Hello World tests on simple-atomic and o3-timing.
2009-07-27ARM: Replace hello world with an EABI version.Gabe Black
2009-06-09ARM: Add a hello world binary.Gabe Black
2007-03-06Get X86 to load an elf and start a process for it.Gabe Black
src/arch/x86/SConscript: Add in process source files. src/arch/x86/isa_traits.hh: Replace magic constant numbers with the x86 register names. src/arch/x86/miscregfile.cc: Make clear the miscreg file succeed. There aren't any misc regs, so clearing them is very easy. src/arch/x86/process.hh: An X86 process class. src/base/loader/elf_object.cc: Add in code to recognize x86 as an architecture. src/base/traceflags.py: Add an x86 traceflag src/sim/process.cc: Add in code to create an x86 process. src/arch/x86/intregs.hh: A file which declares names for the integer register indices. src/arch/x86/linux/linux.cc: src/arch/x86/linux/linux.hh: A very simple translation of SPARC's linux.cc and linux.hh. It's probably not correct for x86, but it might not be correct for SPARC either. src/arch/x86/linux/process.cc: src/arch/x86/linux/process.hh: An x86 linux process. The syscall table is split out into it's own file. src/arch/x86/linux/syscalls.cc: The x86 Linux syscall table and the uname function. src/arch/x86/process.cc: The x86 process base class. tests/test-progs/hello/bin/x86/linux/hello: An x86 hello world test binary. --HG-- extra : convert_revision : f22919e010c07aeaf5757dca054d9877a537fd08
2006-08-20Add Alpha Linux version of "hello world" test.Steve Reinhardt
--HG-- extra : convert_revision : 22cd31c58f18fd92bd61ee4b4a218926f7290045
2006-08-20Alpha "hello world" test is really Tru64 not Linux... oops.Steve Reinhardt
--HG-- rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/m5stats.txt rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/stderr => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/stderr rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/stdout => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/stdout rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/config.ini => tests/quick/00.hello/ref/alpha/tru64/simple-timing/config.ini rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/config.out => tests/quick/00.hello/ref/alpha/tru64/simple-timing/config.out rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/m5stats.txt => tests/quick/00.hello/ref/alpha/tru64/simple-timing/m5stats.txt rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/stderr => tests/quick/00.hello/ref/alpha/tru64/simple-timing/stderr rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/stdout => tests/quick/00.hello/ref/alpha/tru64/simple-timing/stdout rename : tests/test-progs/hello/bin/alpha/linux/hello => tests/test-progs/hello/bin/alpha/tru64/hello extra : convert_revision : 583c30603e51304c9a19e3ae25fbf0623be0489d
2006-08-16Finish test clean-up & reorg.Steve Reinhardt
configs/common/FSConfig.py: Add default Machine() param configs/example/fs.py: configs/example/se.py: make it work again src/python/m5/objects/BaseCPU.py: Make mem PhysicalMemory so that a Parent.any proxy works well src/sim/process.cc: Increase default stack size so we don't get an 'increasing stack' message on 'hello world' tests/SConscript: Add full list of current configs. tests/configs/simple-atomic.py: tests/configs/simple-timing.py: don't need SEConfig anymore tests/quick/00.hello/test.py: tests/quick/20.eio-short/test.py: fix tests/run.py: move configs to separate dir --HG-- rename : configs/test/fs.py => configs/example/fs.py rename : configs/test/test.py => configs/example/se.py rename : tests/simple-atomic.py => tests/configs/simple-atomic.py rename : tests/simple-timing.py => tests/configs/simple-timing.py rename : tests/linux-mpboot/ref/alpha/atomic/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini rename : tests/linux-mpboot/ref/alpha/atomic/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out rename : tests/linux-mpboot/ref/alpha/atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/console.system.sim_console rename : tests/linux-mpboot/ref/alpha/atomic/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/m5stats.txt rename : tests/linux-mpboot/ref/alpha/atomic/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr rename : tests/linux-mpboot/ref/alpha/atomic/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stdout rename : tests/linux-boot/ref/alpha/atomic/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini rename : tests/linux-boot/ref/alpha/atomic/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out rename : tests/linux-boot/ref/alpha/atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/console.system.sim_console rename : tests/linux-boot/ref/alpha/atomic/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/m5stats.txt rename : tests/linux-boot/ref/alpha/atomic/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr rename : tests/linux-boot/ref/alpha/atomic/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stdout rename : tests/linux-mpboot/ref/alpha/timing/config.ini => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini rename : tests/linux-mpboot/ref/alpha/timing/config.out => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out rename : tests/linux-mpboot/ref/alpha/timing/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/console.system.sim_console rename : tests/linux-mpboot/ref/alpha/timing/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/m5stats.txt rename : tests/linux-mpboot/ref/alpha/timing/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr rename : tests/linux-mpboot/ref/alpha/timing/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stdout rename : tests/test-progs/hello/bin/mips/linux/hello_mips => tests/test-progs/hello/bin/mips/linux/hello rename : tests/test-progs/hello/bin/sparc/bin => tests/test-progs/hello/bin/sparc/linux/hello extra : convert_revision : d68ee6d7eefa7ba57370f3fb3c3589f86a6ea6b4
2006-08-16More restructuring of regression tests.Steve Reinhardt
Moving work back to zizzer... configs/common/FSConfig.py: configs/test/fs.py: Move CPU connections out of makeLinuxAlphaSystem() src/python/m5/objects/BaseCPU.py: Create default TLBs in full system. Move utility cache functions here. src/python/m5/objects/O3CPU.py: Add _mem_ports tests/run.py: Add binpath() Change maxtick default to 'forever' tests/simple-atomic.py: Use connectmemPorts() tests/simple-timing.py: Fix up. --HG-- rename : tests/quick/eio1/ref/alpha/eio/detailed/config.ini => tests/quick/20.eio-short/ref/alpha/eio/detailed/config.ini rename : tests/quick/eio1/ref/alpha/eio/detailed/config.out => tests/quick/20.eio-short/ref/alpha/eio/detailed/config.out rename : tests/quick/eio1/ref/alpha/eio/detailed/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/detailed/m5stats.txt rename : tests/quick/eio1/ref/alpha/eio/detailed/stderr => tests/quick/20.eio-short/ref/alpha/eio/detailed/stderr rename : tests/quick/eio1/ref/alpha/eio/detailed/stdout => tests/quick/20.eio-short/ref/alpha/eio/detailed/stdout rename : tests/quick/eio1/ref/alpha/eio/simple-atomic/config.ini => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/config.ini rename : tests/quick/eio1/ref/alpha/eio/simple-atomic/config.out => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/config.out rename : tests/quick/eio1/ref/alpha/eio/simple-atomic/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/m5stats.txt rename : tests/quick/eio1/ref/alpha/eio/simple-atomic/stderr => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/stderr rename : tests/quick/eio1/ref/alpha/eio/simple-atomic/stdout => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/stdout rename : tests/quick/eio1/ref/alpha/eio/simple-timing/config.ini => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/config.ini rename : tests/quick/eio1/ref/alpha/eio/simple-timing/config.out => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/config.out rename : tests/quick/eio1/ref/alpha/eio/simple-timing/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/m5stats.txt rename : tests/quick/eio1/ref/alpha/eio/simple-timing/stderr => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stderr rename : tests/quick/eio1/ref/alpha/eio/simple-timing/stdout => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stdout rename : tests/quick/eio1/test.py => tests/quick/20.eio-short/test.py rename : configs/test/hello => tests/test-progs/hello/bin/alpha/linux/hello rename : configs/test/hello_mips => tests/test-progs/hello/bin/mips/linux/hello_mips rename : configs/test/sparc_tests/hello_sparc => tests/test-progs/hello/bin/sparc/bin extra : convert_revision : 1f891392ecc11ffcc3b3182fa673c401c0efc8a5
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