[PATCH v3] Coverage : Add coverage support for RISCV
Joel Sherrill
joel at rtems.org
Tue Feb 12 22:19:50 UTC 2019
Doh! If I am ok with it being merged, I should have pushed it.
Sorry. I still am not 100% well and suffering from cold meds.
--joel
On Tue, Feb 12, 2019 at 4:17 PM Joel Sherrill <joel.sherrill at gmail.com>
wrote:
> Just to be clear. I am OK with this being merged.
>
>
>
> On Tue, Feb 5, 2019 at 10:45 AM Vijay Kumar Banerjee <
> vijaykumar9597 at gmail.com> wrote:
>
>> ---
>> tester/covoar/TargetFactory.cc | 2 +
>> tester/covoar/Target_riscv.cc | 83 +++++++++++++++++
>> tester/covoar/Target_riscv.h | 95 ++++++++++++++++++++
>> tester/covoar/wscript | 3 +-
>> tester/rtems/testing/bsps/griscv-sis-cov.ini | 40 +++++++++
>> 5 files changed, 222 insertions(+), 1 deletion(-)
>> create mode 100644 tester/covoar/Target_riscv.cc
>> create mode 100644 tester/covoar/Target_riscv.h
>> create mode 100644 tester/rtems/testing/bsps/griscv-sis-cov.ini
>>
>> diff --git a/tester/covoar/TargetFactory.cc
>> b/tester/covoar/TargetFactory.cc
>> index fc9c30b..12de94d 100644
>> --- a/tester/covoar/TargetFactory.cc
>> +++ b/tester/covoar/TargetFactory.cc
>> @@ -23,6 +23,7 @@
>> #include "Target_powerpc.h"
>> #include "Target_lm32.h"
>> #include "Target_sparc.h"
>> +#include "Target_riscv.h"
>>
>> namespace Target {
>>
>> @@ -56,6 +57,7 @@ namespace Target {
>> { "m68k", Target_m68k_Constructor },
>> { "powerpc", Target_powerpc_Constructor },
>> { "sparc", Target_sparc_Constructor },
>> + { "riscv", Target_riscv_Constructor },
>> { "TBD", NULL },
>> };
>>
>> diff --git a/tester/covoar/Target_riscv.cc b/tester/covoar/Target_riscv.cc
>> new file mode 100644
>> index 0000000..279dc6a
>> --- /dev/null
>> +++ b/tester/covoar/Target_riscv.cc
>> @@ -0,0 +1,83 @@
>> +/*
>> + * RTEMS Tools Project (http://www.rtems.org/)
>> + * Copyright 2019 Vijay K. Banerjee <vijaykumar9597 at gmail.com>
>> + * All rights reserved.
>> + *
>> + * This file is part of the RTEMS Tools package in 'rtems-tools'.
>> + *
>> + * Redistribution and use in source and binary forms, with or without
>> + * modification, are permitted provided that the following conditions
>> are met:
>> + *
>> + * 1. Redistributions of source code must retain the above copyright
>> notice,
>> + * this list of conditions and the following disclaimer.
>> + *
>> + * 2. Redistributions in binary form must reproduce the above copyright
>> notice,
>> + * this list of conditions and the following disclaimer in the
>> documentation
>> + * and/or other materials provided with the distribution.
>> + *
>> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
>> "AS IS"
>> + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>> THE
>> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>> PURPOSE
>> + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
>> CONTRIBUTORS BE
>> + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>> + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>> + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
>> BUSINESS
>> + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
>> IN
>> + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
>> OTHERWISE)
>> + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
>> OF THE
>> + * POSSIBILITY OF SUCH DAMAGE.
>> + */
>> +
>> +/*! @file Target_riscv.cc
>> + * @brief Target_riscv Implementation
>> + */
>> +
>> +#include "Target_riscv.h"
>> +#include <stdio.h>
>> +#include <stdlib.h>
>> +#include <string.h>
>> +#include <unistd.h>
>> +
>> +namespace Target {
>> +
>> + Target_riscv::Target_riscv( std::string targetName ):
>> + TargetBase( targetName )
>> + {
>> + branchInstructions.push_back("beqz");
>> + branchInstructions.push_back("bnez");
>> + branchInstructions.push_back("blez");
>> + branchInstructions.push_back("bgez");
>> + branchInstructions.push_back("bltz");
>> + branchInstructions.push_back("bgt");
>> + branchInstructions.push_back("bgtz");
>> + branchInstructions.push_back("ble");
>> + branchInstructions.push_back("bgtu");
>> + branchInstructions.push_back("bleu");
>> +
>> + branchInstructions.sort();
>> + }
>> +
>> + Target_riscv::~Target_riscv()
>> + {
>> + }
>> +
>> + bool Target_riscv::isNopLine(
>> + const char* const line,
>> + int& size
>> + )
>> + {
>> + if (!strcmp( &line[strlen(line)-3], "nop")){
>> + size = 4;
>> + return true;
>> + }
>> +
>> + return false;
>> + }
>> +
>> + TargetBase *Target_riscv_Constructor(
>> + std::string targetName
>> + )
>> + {
>> + return new Target_riscv( targetName );
>> + }
>> +}
>> diff --git a/tester/covoar/Target_riscv.h b/tester/covoar/Target_riscv.h
>> new file mode 100644
>> index 0000000..c1cf7ab
>> --- /dev/null
>> +++ b/tester/covoar/Target_riscv.h
>> @@ -0,0 +1,95 @@
>> +/*
>> + * RTEMS Tools Project (http://www.rtems.org/)
>> + * Copyright 2019 Vijay K. Banerjee <vijaykumar9597 at gmail.com>
>> + * All rights reserved.
>> + *
>> + * This file is part of the RTEMS Tools package in 'rtems-tools'.
>> + *
>> + * Redistribution and use in source and binary forms, with or without
>> + * modification, are permitted provided that the following conditions
>> are met:
>> + *
>> + * 1. Redistributions of source code must retain the above copyright
>> notice,
>> + * this list of conditions and the following disclaimer.
>> + *
>> + * 2. Redistributions in binary form must reproduce the above copyright
>> notice,
>> + * this list of conditions and the following disclaimer in the
>> documentation
>> + * and/or other materials provided with the distribution.
>> + *
>> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
>> "AS IS"
>> + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>> THE
>> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>> PURPOSE
>> + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
>> CONTRIBUTORS BE
>> + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>> + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>> + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
>> BUSINESS
>> + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
>> IN
>> + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
>> OTHERWISE)
>> + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
>> OF THE
>> + * POSSIBILITY OF SUCH DAMAGE.
>> + */
>> +
>> +/*! @file Target_riscv.h
>> + * @brief Target_riscv Specification
>> + *
>> + * This file contains the specification of the Target_riscv class.
>> + */
>> +
>> +#ifndef __TARGET_RISCV_H__
>> +#define __TARGET_RISCV_H__
>> +
>> +#include <list>
>> +#include <string>
>> +#include "TargetBase.h"
>> +
>> +namespace Target {
>> +
>> + /*! @class Target_riscv
>> + *
>> + * This is the class for the riscv target.
>> + */
>> + class Target_riscv: public TargetBase {
>> +
>> + public:
>> +
>> + /*!
>> + * Target_riscv constructor
>> + */
>> + Target_riscv( std::string targetName );
>> +
>> + virtual ~Target_riscv();
>> +
>> + /*!
>> + * This method determines nop instruction.
>> + *
>> + * @param[in] line contains the object dump line to check
>> + * @param[out] size is set to the size in bytes of the nop
>> + *
>> + * @return Returns True if the instruction is nop, False otherwise.
>> + */
>> + bool isNopLine(
>> + const char* const line,
>> + int& size
>> + );
>> +
>> + /*!
>> + * This method determines if it's a branch instruction
>> + *
>> + * @param[in] instruction
>> + *
>> + * @return Returns True if the instruction is a branch instruction,
>> False otherwise.
>> + */
>> +
>> + bool isBranch(
>> + const char* const instruction
>> + );
>> +
>> + private:
>> +
>> + };
>> +
>> + TargetBase *Target_riscv_Constructor(
>> + std::string targetName
>> + );
>> +
>> +}
>> +#endif
>> diff --git a/tester/covoar/wscript b/tester/covoar/wscript
>> index a3730ea..6f722c2 100644
>> --- a/tester/covoar/wscript
>> +++ b/tester/covoar/wscript
>> @@ -105,7 +105,8 @@ def build(bld):
>> 'Target_lm32.cc',
>> 'Target_m68k.cc',
>> 'Target_powerpc.cc',
>> - 'Target_sparc.cc'],
>> + 'Target_sparc.cc',
>> + 'Target_riscv.cc'],
>> cflags = ['-O2', '-g', '-Wall'],
>> cxxflags = ['-std=c++11', '-O2', '-g', '-Wall'],
>> includes = ['.'] + rtl_includes)
>> diff --git a/tester/rtems/testing/bsps/griscv-sis-cov.ini
>> b/tester/rtems/testing/bsps/griscv-sis-cov.ini
>> new file mode 100644
>> index 0000000..060bba7
>> --- /dev/null
>> +++ b/tester/rtems/testing/bsps/griscv-sis-cov.ini
>> @@ -0,0 +1,40 @@
>> +#
>> +# RTEMS Tools Project (http://www.rtems.org/)
>> +# Copyright 2019 Vijay K. Banerjee (vijaykumar9597 at gmail.com)
>> +# All rights reserved.
>> +#
>> +# This file is part of the RTEMS Tools package in 'rtems-tools'.
>> +#
>> +# Redistribution and use in source and binary forms, with or without
>> +# modification, are permitted provided that the following conditions are
>> met:
>> +#
>> +# 1. Redistributions of source code must retain the above copyright
>> notice,
>> +# this list of conditions and the following disclaimer.
>> +#
>> +# 2. Redistributions in binary form must reproduce the above copyright
>> notice,
>> +# this list of conditions and the following disclaimer in the
>> documentation
>> +# and/or other materials provided with the distribution.
>> +#
>> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
>> "AS IS"
>> +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>> THE
>> +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>> PURPOSE
>> +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
>> BE
>> +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>> +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>> +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
>> BUSINESS
>> +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>> +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>> +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>> THE
>> +# POSSIBILITY OF SUCH DAMAGE.
>> +#
>> +
>> +#
>> +# The griscv BSP on sis with coverage
>> +#
>> +[griscv-sis-cov]
>> +bsp = griscv-sis
>> +arch = riscv
>> +tester = %{_rtscripts}/run.cfg
>> +target = riscv-rtems5
>> +bsp_run_cmd = %{rtems_tools}/%{bsp_arch}-rtems%{rtems_version}-sis
>> +bsp_run_opts = -nouartrx -r -tlim 300 s -m 4 -cov
>> --
>> 2.17.2
>>
>> _______________________________________________
>> devel mailing list
>> devel at rtems.org
>> http://lists.rtems.org/mailman/listinfo/devel
>>
>
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