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change main.config so that buildroot expects linux.config and busybox.config to be at $RISCV/buildroot

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bbracker 2022-03-02 17:46:33 +00:00
parent 5f5cc514b8
commit e994f70dab
6 changed files with 322 additions and 3 deletions
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4
linux/buildroot-config-src/main.config
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@ -430,7 +430,7 @@ BR2_LINUX_KERNEL_PATCH=""
# BR2_LINUX_KERNEL_USE_DEFCONFIG is not set # BR2_LINUX_KERNEL_USE_DEFCONFIG is not set
# BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG is not set # BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG is not set
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="../buildroot-config-src/linux.config" BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="./linux.config"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="" BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES=""
BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH="" BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH=""
BR2_LINUX_KERNEL_IMAGE=y BR2_LINUX_KERNEL_IMAGE=y
@ -473,7 +473,7 @@ BR2_LINUX_KERNEL_GZIP=y
# Target packages # Target packages
# #
BR2_PACKAGE_BUSYBOX=y BR2_PACKAGE_BUSYBOX=y
BR2_PACKAGE_BUSYBOX_CONFIG="../buildroot-config-src/busybox.config" BR2_PACKAGE_BUSYBOX_CONFIG="./busybox.config"
BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="" BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES=""
# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set # BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
# BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set # BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES is not set

4
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/Makefrag
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@ -35,7 +35,9 @@ rv32i_sc_tests = \
WALLY-minfo-01 \ WALLY-minfo-01 \
WALLY-misa-01 \ WALLY-misa-01 \
WALLY-scratch-01 \ WALLY-scratch-01 \
WALLY-sscratch-s-01 WALLY-sscratch-s-01 \
WALLY-AMO \
WALLY-LRSC
target_tests_nosim = WALLY-PMA \ target_tests_nosim = WALLY-PMA \

20
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/references/WALLY-AMO.reference_output Normal file
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@ -0,0 +1,20 @@
fffffffe
00000001
fffffffb
fffffffd
ffffffef
000007ef
ffffffbf
ffffffff
fffffeff
fffffd7e
fffffeff
000007ff
ffffefff
ffffefff
ffffefff
ffffefff
fffeffff
000007fa
ffffffff
ffffffff

8
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/references/WALLY-LRSC.reference_output Normal file
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@ -0,0 +1,8 @@
fffffffe
00000000
0000002a
fffffffd
00000001
0000002a
00000000
00000000

174
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-AMO.S Normal file
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@ -0,0 +1,174 @@
///////////////////////////////////////////
// WALLY-AMO.S
//
// Tests Atomic AMO instructions
//
// David_Harris@hmc.edu 11 March 2021
//
// Copyright (C) 2021 Harvey Mudd College & Oklahoma State University
// Adapted from Imperas RISCV-TEST_SUITE
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
// modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
// is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
// OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
///////////////////////////////////////////
#include "model_test.h"
#include "arch_test.h"
RVTEST_ISA("RV64I")
.section .text.init
.globl rvtest_entry_point
rvtest_entry_point:
RVMODEL_BOOT
# ---------------------------------------------------------------------------------------------
# address for test results
la x6, wally_signature
la x31, test_data
# Testcase 0: amoswap.w
li x7, 1
amoswap.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be fffffffe (sign extended from test data)
sw x9, 4(x6) # should be 00000001 (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 1: amoadd.w
li x7, 2
amoadd.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be fffffffb (sign extended from test data)
sw x9, 4(x6) # should be fffffffd (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 2: amoand.w
li x7, 0x7ff
amoand.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be ffffffef (sign extended from test data)
sw x9, 4(x6) # should be 000007ef (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 3: amoor.w
li x7, 0x44
amoor.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be ffffffbf (sign extended from test data)
sw x9, 4(x6) # should be ffffffff (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 4: amoxor.w
li x7, 0x381
amoxor.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be fffffeff (sign extended from test data)
sw x9, 4(x6) # should be fffffd7e (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 5: amomax.w
li x7, 0x7ff
amomax.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be fffffeff (sign extended from test data)
sw x9, 4(x6) # should be 000007ff (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 6: amomin.w
li x7, 0x7fd
amomin.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be ffffefff (sign extended from test data)
sw x9, 4(x6) # should be ffffefff (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 7: amomaxu.w
li x7, 0x7fb
amomaxu.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be ffffefff (sign extended from test data)
sw x9, 4(x6) # should be ffffefff (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# Testcase 8: amominu.w
li x7, 0x7fa
amominu.w x8, x7, (x31)
lw x9, 0(x31)
sw x8, 0(x6) # should be fffeffff (sign extended from test data)
sw x9, 4(x6) # should be 000007fa (stored by amo)
addi x31, x31, 8
addi x6, x6, 8
# ---------------------------------------------------------------------------------------------
RVMODEL_HALT
RVTEST_DATA_BEGIN
.align 8
test_data:
.dword 0xfffffffdfffffffe
.dword 0xfffffff7fffffffb
.dword 0xffffffdfffffffef
.dword 0xffffff7fffffffbf
.dword 0xfffffdfffffffeff
.dword 0xfffff7fffffffeff
.dword 0x0fffdfffffffefff
.dword 0xffff7fffffffefff
.dword 0x3ffdfffffffeffff
.dword 0xfff7fffffffbffff
.dword 0xffdfffffffefffff
.dword 0xff7fffffffbfffff
.dword 0xfdfffffffeffffff
.dword 0xf7fffffffeffffff
.dword 0xdfffffffefffffff
.dword 0x7fffffffefffffff
.dword 0x00000001ffffffff
.dword 0x0000000400000002
.dword 0x0000001000000008
.dword 0x0000004000000020
.dword 0x0000010000000080
.dword 0x0000040000000200
.dword 0x0000100000000800
.dword 0x0000400000002000
.dword 0x0000000100008000
.dword 0x0004000000000002
.dword 0x0000001000080000
.dword 0x0040000000000020
.dword 0x0000010000800000
.dword 0x0400000000000200
.dword 0x0000100008000000
.dword 0x4000000000002000
.dword 0x0000000080000000
#ifdef rvtest_mtrap_routine
mtrap_sigptr:
.fill 64*(XLEN/32),4,0xdeadbeef
#endif
#ifdef rvtest_gpr_save
gpr_save:
.fill 32*(XLEN/32),4,0xdeadbeef
#endif
RVTEST_DATA_END
RVMODEL_DATA_BEGIN
# signature output
wally_signature:
.fill 20, 4, -1
RVMODEL_DATA_END

115
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-LRSC.S Normal file
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@ -0,0 +1,115 @@
///////////////////////////////////////////
// WALLY-LRSC.S
//
// Tests Atomic LR / SC instructions
//
// David_Harris@hmc.edu 11 March 2021
//
// Copyright (C) 2021 Harvey Mudd College & Oklahoma State University
// Adapted from Imperas RISCV-TEST_SUITE
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
// modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
// is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
// OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
///////////////////////////////////////////
#include "model_test.h"
#include "arch_test.h"
RVTEST_ISA("RV64I")
.section .text.init
.globl rvtest_entry_point
rvtest_entry_point:
RVMODEL_BOOT
# ---------------------------------------------------------------------------------------------
# address for test results
la x6, wally_signature
la x31, test_data
# Testcase 0: Do a successful load-reserved / store conditional word operation
li x11, 42
lr.w x10, (x31)
sc.w x12, x11, (x31)
lw x13, 0(x31)
sw x10, 0(x6) # should be fffffffe (sign extended value read from test data)
sw x12, 4(x6) # should be 00000000 (sc succeeded)
sw x13, 8(x6) # should be 0000002A (value written by SC, in hex)
# Testcase 1: Do an unsuccessful load-reserved / store conditional word operation
addi x6, x6, 12
addi x30, x31, 4
li x11, 43
lr.w x10, (x30)
sc.w x12, x11, (x31) # should fail because not reserved
lw x13, 0(x31)
sw x10, 0(x6) # should be fffffffd (sign extended value read from test data)
sw x12, 4(x6) # should be 00000001 (sc failed)
sw x13, 8(x6) # should be 0000002A (previous value written by sc)
# ---------------------------------------------------------------------------------------------
RVMODEL_HALT
RVTEST_DATA_BEGIN
.align 8
test_data:
.dword 0xfffffffdfffffffe
.dword 0xfffffff7fffffffb
.dword 0xffffffdfffffffef
.dword 0xffffff7fffffffbf
.dword 0xfffffdfffffffeff
.dword 0xfffff7fffffffeff
.dword 0xffffdfffffffefff
.dword 0xffff7fffffffefff
.dword 0xfffdfffffffeffff
.dword 0xfff7fffffffbffff
.dword 0xffdfffffffefffff
.dword 0xff7fffffffbfffff
.dword 0xfdfffffffeffffff
.dword 0xf7fffffffeffffff
.dword 0xdfffffffefffffff
.dword 0x7fffffffefffffff
.dword 0x00000001ffffffff
.dword 0x0000000400000002
.dword 0x0000001000000008
.dword 0x0000004000000020
.dword 0x0000010000000080
.dword 0x0000040000000200
.dword 0x0000100000000800
.dword 0x0000400000002000
.dword 0x0000000100008000
.dword 0x0004000000000002
.dword 0x0000001000080000
.dword 0x0040000000000020
.dword 0x0000010000800000
.dword 0x0400000000000200
.dword 0x0000100008000000
.dword 0x4000000000002000
.dword 0x0000000080000000
#ifdef rvtest_mtrap_routine
mtrap_sigptr:
.fill 64*(XLEN/32),4,0xdeadbeef
#endif
#ifdef rvtest_gpr_save
gpr_save:
.fill 32*(XLEN/32),4,0xdeadbeef
#endif
RVTEST_DATA_END
RVMODEL_DATA_BEGIN
# signature output
wally_signature:
.fill 6, 4, -1
RVMODEL_DATA_END