diff --git a/pipelined/testbench/tests.vh b/pipelined/testbench/tests.vh index 8e50d5a64..1a150dbff 100644 --- a/pipelined/testbench/tests.vh +++ b/pipelined/testbench/tests.vh @@ -1465,10 +1465,11 @@ string imperas32f[] = '{ "rv64i_m/privilege/WALLY-trap-s-01", "0050a0", "rv64i_m/privilege/WALLY-trap-u-01", "0050a0", "rv64i_m/privilege/WALLY-MIE-01", "0050a0", + "rv64i_m/privilege/WALLY-SIE-01", "0050a0", "rv64i_m/privilege/WALLY-mtvec-01", "0050a0", "rv64i_m/privilege/WALLY-stvec-01", "0050a0", "rv64i_m/privilege/WALLY-status-mie-01", "0050a0", - "rv64i_m/privilege/WALLY-status-mie-s-01", "0050a0", + "rv64i_m/privilege/WALLY-status-sie-01", "0050a0", "rv64i_m/privilege/WALLY-trap-sret-01", "0050a0", // "rv64i_m/privilege/WALLY-status-tw-01", "0050a0", "rv64i_m/privilege/WALLY-WFI-01", "0050a0", @@ -1544,10 +1545,11 @@ string wally32i[] = '{ "rv32i_m/privilege/WALLY-trap-s-01", "5080", "rv32i_m/privilege/WALLY-trap-u-01", "5080", "rv32i_m/privilege/WALLY-MIE-01", "5080", + "rv32i_m/privilege/WALLY-SIE-01", "5080", "rv32i_m/privilege/WALLY-mtvec-01", "5080", "rv32i_m/privilege/WALLY-stvec-01", "5080", "rv32i_m/privilege/WALLY-status-mie-01", "5080", - "rv32i_m/privilege/WALLY-status-mie-s-01", "5080", + "rv32i_m/privilege/WALLY-status-sie-01", "5080", "rv32i_m/privilege/WALLY-trap-sret-01", "5080", // "rv32i_m/privilege/WALLY-status-tw-01", "5080", *** this test doesn't pass yet because PC counts up while wfi is spinning "rv32i_m/privilege/WALLY-WFI-01", "5080", diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/Makefrag b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/Makefrag index 15ea4b0c4..8e99369bd 100644 --- a/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/Makefrag +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/Makefrag @@ -36,16 +36,15 @@ rv32i_sc_tests = \ WALLY-misa-01 \ WALLY-AMO \ WALLY-LRSC \ - # WALLY-scratch-01 \ - # WALLY-sscratch-s-01 \ target_tests_nosim = \ WALLY-PMA \ WALLY-mtvec-01 \ WALLY-stvec-01 \ WALLY-MIE-01 \ + WALLY-SIE-01 \ WALLY-status-mie-01 \ - WALLY-status-mie-s-01 \ + WALLY-status-sie-01 \ WALLY-trap-sret-01 \ WALLY-trap-01 \ WALLY-trap-s-01 \ diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/references/WALLY-SIE-01.reference_output b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/references/WALLY-SIE-01.reference_output new file mode 100644 index 000000000..27199c350 --- /dev/null +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/references/WALLY-SIE-01.reference_output @@ -0,0 +1,1024 @@ +00000000 # test 5.3.1.6: Readback value from zeroing out SIE. # note that none of the attempted interrupts should fire since MIE is zeroed. +0000000b # mcause for ecall going from M mode to S mode +00000000 # mtval of ecall (*** defined to be zero for now) +00001800 # masked out mstatus.MPP = 11, mstatus.MPIE = 0, and mstatus.MIE = 0 +00000009 # mcause for ecall from terminating tests in S mode +00000000 # mtval of ecall (*** defined to be zero for now) +00000800 # masked out mstatus.MPP = 01, mstatus.MPIE = 0, and mstatus.MIE = 0 +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef 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+deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-SIE-01.S b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-SIE-01.S new file mode 100644 index 000000000..4be14fbf2 --- /dev/null +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-SIE-01.S @@ -0,0 +1,50 @@ +/////////////////////////////////////////// +// +// WALLY-SIE +// +// Author: Kip Macsai-Goren +// +// Created 2022-04-29 +// +// Copyright (C) 2021 Harvey Mudd College & Oklahoma State University +// +// 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 "WALLY-TEST-LIB-32.h" + +INIT_TESTS + +CAUSE_TRAP_TRIGGERS // initialize code that will cause traps for consistent mtval addresses + +TRAP_HANDLER m, DEBUG=1 // turn on recording mtval and status bits on traps + +li x28, 0x2 +csrs sstatus, x28 // set sstatus.SIE bit to 1 +WRITE_READ_CSR sie, 0x0 // force zeroing out mie CSR. + + +// test 5.3.1.6 Interrupt enabling and priority tests +// testing with SIE bits set already tested in WALLY-trap-s +// note that none of these interrupts should be caught or handled. + +jal cause_s_time_interrupt // write this from M mode to attempt to make s time interrupt pending +GOTO_S_MODE // this would cause S mode interrupt to fire, but it shouldn't since SIE is zeored out. +jal cause_s_soft_interrupt +li a3, 0x40 // these interrupts involve a time loop waiting for the interrupt to go off. +// since interrupts are not always enabled, we need to make it stop after a certain number of loops, which is the number in a3 +jal cause_s_ext_interrupt_GPIO + +END_TESTS + +TEST_STACK_AND_DATA diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/Makefrag b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/Makefrag index 0575008b2..287c12ead 100644 --- a/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/Makefrag +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/Makefrag @@ -46,8 +46,9 @@ target_tests_nosim = \ WALLY-mtvec-01 \ WALLY-stvec-01 \ WALLY-MIE-01 \ + WALLY-SIE-01 \ WALLY-status-mie-01 \ - WALLY-status-mie-s-01 \ + WALLY-status-sie-01 \ WALLY-trap-01 \ WALLY-trap-s-01 \ WALLY-trap-u-01 \ diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/references/WALLY-SIE-01.reference_output b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/references/WALLY-SIE-01.reference_output new file mode 100644 index 000000000..9cefa2aa0 --- /dev/null +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/references/WALLY-SIE-01.reference_output @@ -0,0 +1,1024 @@ +00000000 # test 5.3.1.6: Readback value from zeroing out SIE. +00000000 # note that none of the attempted interrupts should fire since MIE is zeroed. +0000000b # mcause for ecall going from M mode to S mode +00000000 +00000000 # mtval of ecall (*** defined to be zero for now) +00000000 +00001800 # masked out mstatus.MPP = 11, mstatus.MPIE = 0, and mstatus.MIE = 0 +00000000 +00000009 # mcause for ecall from terminating tests in S mode +00000000 +00000000 # mtval of ecall (*** defined to be zero for now) +00000000 +00000800 # masked out mstatus.MPP = 01, mstatus.MPIE = 0, and mstatus.MIE = 0 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+deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef +deadbeef diff --git a/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-SIE-01.S b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-SIE-01.S new file mode 100644 index 000000000..530efd2d5 --- /dev/null +++ b/tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-SIE-01.S @@ -0,0 +1,50 @@ +/////////////////////////////////////////// +// +// WALLY-SIE +// +// Author: Kip Macsai-Goren +// +// Created 2022-04-29 +// +// Copyright (C) 2021 Harvey Mudd College & Oklahoma State University +// +// 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 "WALLY-TEST-LIB-64.h" + +INIT_TESTS + +CAUSE_TRAP_TRIGGERS // initialize code that will cause traps for consistent mtval addresses + +TRAP_HANDLER m, DEBUG=1 // turn on recording mtval and status bits on traps + +li x28, 0x2 +csrs sstatus, x28 // set sstatus.SIE bit to 1 +WRITE_READ_CSR sie, 0x0 // force zeroing out mie CSR. + + +// test 5.3.1.6 Interrupt enabling and priority tests +// testing with SIE bits set already tested in WALLY-trap-s +// note that none of these interrupts should be caught or handled. + +jal cause_s_time_interrupt // write this from M mode to attempt to make s time interrupt pending +GOTO_S_MODE // this would cause S mode interrupt to fire, but it shouldn't since SIE is zeored out. +jal cause_s_soft_interrupt +li a3, 0x40 // these interrupts involve a time loop waiting for the interrupt to go off. +// since interrupts are not always enabled, we need to make it stop after a certain number of loops, which is the number in a3 +jal cause_s_ext_interrupt_GPIO + +END_TESTS + +TEST_STACK_AND_DATA