Github_Repos/cvw
1
0
Fork 1
mirror of https://github.com/openhwgroup/cvw synced 2025-02-11 06:05:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main

Browse Source
This commit is contained in:
Ross Thompson 2021-12-30 11:01:22 -06:00
commit bed7794a18
4 changed files with 51 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-MMU-SV32.S
View File

@ -44,14 +44,14 @@
# test 12.3.1.1.1 write page tables / entries to phyiscal memory
# sv32 Page table (See Figure 12.12***):
# Level 1 page table, situated at 0x8000D000
.4byte 0x8000D000, 0x20004CC1, 0x0 # points to level 0 page table A
.4byte 0x8000D000, 0x20004C01, 0x0 # points to level 0 page table A
.4byte 0x8000D004, 0x200000CB, 0x0 # Vaddr 0x400000 Paddr 0x80000000: aligned megapage, W=0, used for execute tests
.4byte 0x8000D008, 0x200054E1, 0x0 # points to level 0 page table B
.4byte 0x8000D008, 0x20005421, 0x0 # points to level 0 page table B
.4byte 0x8000D00C, 0x000800C7, 0x0 # Vaddr 0xC00000: misaligned megapage
.4byte 0x8000D800, 0x200000CF, 0x0 # Vaddr 0x80000000 Paddr 0x80000000: aligned megapage (program and data memory)
.4byte 0x8000D804, 0x200000DF, 0x0 # Vaddr 0x80400000 Paddr 0x80000000: aligned megapage, U=1 (aliased with program and data memory)
# Level 0 page table A
.4byte 0x80013000, 0x200070D1, 0x0 # Vaddr 0x0000: bad PTE points to level -1 table
.4byte 0x80013000, 0x20007011, 0x0 # Vaddr 0x0000: bad PTE points to level -1 table
.4byte 0x80013004, 0x202000DF, 0x0 # Vaddr 0x1000 Paddr 0x80800000: aligned kilopage, U=1
.4byte 0x80013008, 0x202010D5, 0x0 # Vaddr 0x2000: pad PTE has W but not R
.4byte 0x8001300C, 0x20200817, 0x0 # Vaddr 0x3000: A=0, should cause read fault

60
tests/wally-riscv-arch-test/riscv-test-suite/rv32i_m/privilege/src/WALLY-TEST-LIB-32.S
View File

@ -21,18 +21,15 @@
// OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
///////////////////////////////////////////
#include "riscv_test_macros.h"
#include "compliance_test.h"
#include "compliance_io.h"
#include "model_test.h"
#include "arch_test.h"
RVTEST_ISA("RV32I")
RV_COMPLIANCE_RV64M
RV_COMPLIANCE_CODE_BEGIN
RVTEST_IO_INIT
RVTEST_IO_ASSERT_GPR_EQ(x31, x0, 0x00000000)
RVTEST_IO_WRITE_STR(x31, "Test Begin\n")
.section .text.init
.globl rvtest_entry_point
rvtest_entry_point:
RVMODEL_BOOT
RVTEST_CODE_BEGIN
# ---------------------------------------------------------------------------------------------
@ -624,18 +621,15 @@ terminate_test:
ecall # writes mcause to the output.
csrw mtvec, x4 # restore original trap handler to halt program
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR(x31, "Test End\n")
RVTEST_CODE_END
RVMODEL_HALT
# ---------------------------------------------------------------------------------------------
RV_COMPLIANCE_HALT
RV_COMPLIANCE_CODE_END
# Input data section.
.data
RVTEST_DATA_BEGIN
.align 4
rvtest_data:
.word 0xbabecafe
RVTEST_DATA_END
.align 2 # align stack to 4 byte boundary
bottom_of_stack:
@ -643,15 +637,29 @@ bottom_of_stack:
top_of_stack:
# Output data section.
RV_COMPLIANCE_DATA_BEGIN
.align 2 # align output to 4 byte boundary
RVMODEL_DATA_BEGIN
// next lines through test cases copied over from old framework
test_1_res:
.fill 1024, 4, -1
RV_COMPLIANCE_DATA_END
RVMODEL_DATA_END
#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
.align 2
test_cases:
# These tests follow the testing plan in Chapter 12 of the riscv-wally textbook *** what is it called and how do I refer to it?

12
tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-MMU-SV39.S
View File

@ -47,22 +47,22 @@ test_contents:
# test 12.3.1.1.1 write page tables / entries to phyiscal memory
# sv39 page table (See Figure 12.12***):
# Level 2 page table, situated at 0x8000D000
.8byte 0x000000008000D000, 0x0000000020004CC1, 0x0 # points to level 1 page table A
.8byte 0x000000008000D008, 0x00000000200050C1, 0x0 # points to level 1 page table B
.8byte 0x000000008000D000, 0x0000000020004C01, 0x0 # points to level 1 page table A
.8byte 0x000000008000D008, 0x0000000020005001, 0x0 # points to level 1 page table B
.8byte 0x000000008000D010, 0x00000000200000CF, 0x0 # Vaddr 0x8000_0000, Paddr 0x80000000: aligned gigapage (program and data memory)
.8byte 0x000000008000D018, 0x00004000004000C7, 0x0 # Vaddr 0xC000_0000: misaligned gigapage
.8byte 0x000000008000DFF8, 0x00000000200054E1, 0x0 # points to level 1 page table C
.8byte 0x000000008000DFF8, 0x0000000020005421, 0x0 # points to level 1 page table C
# Level 1 page table A
.8byte 0x0000000080013000, 0x00000000200060C1, 0x0 # points to level 0 page table A
.8byte 0x0000000080013000, 0x0000000020006001, 0x0 # points to level 0 page table A
# Level 1 page table B
.8byte 0x0000000080014000, 0x00000000200000CB, 0x0 # Vaddr 0x4000_0000, Paddr 0x80000000: aligned megapage, W=0, used for execution tests
.8byte 0x0000000080014008, 0x00000400000080C3, 0x0 # Vaddr 0x4020_0000: misaligned megapage
.8byte 0x0000000080014010, 0x00000000200000DF, 0x0 # Vaddr 0x4040_0000, Paddr 0x80000000: aligned megapage, aliased with program, U=1
.8byte 0x0000000080014018, 0x00000000210800C9, 0x0 # Vaddr 0x4060_0000, Paddr 0x84200000: R=0, reads should fault
# Level 1 page table C
.8byte 0x0000000080015FF8, 0x00000000200058C1, 0x0 # points to level 0 page table B
.8byte 0x0000000080015FF8, 0x0000000020005801, 0x0 # points to level 0 page table B
# Level 0 page table A
.8byte 0x0000000080018000, 0x00000000200070D1, 0x0 # Vaddr 0x0000: bad PTE points to level -1 table
.8byte 0x0000000080018000, 0x0000000020007001, 0x0 # Vaddr 0x0000: bad PTE points to level -1 table
.8byte 0x0000000080018008, 0x00000000200800DF, 0x0 # Vaddr 0x1000, Paddr = 0x80200000: aligned kilopage
.8byte 0x0000000080018010, 0x00000000200810D5, 0x0 # Vaddr 0x2000: bad PTE has W but not R
.8byte 0x0000000080018018, 0x0000000020080817, 0x0 # Vaddr 0x3000 Paddr 0x80202000: A=0, should cause read fault

16
tests/wally-riscv-arch-test/riscv-test-suite/rv64i_m/privilege/src/WALLY-MMU-SV48.S
View File

@ -46,28 +46,28 @@
# test 12.3.1.1.1 write page tables / entries to phyiscal memory
# sv48 page table (See Figure 12.12***):
# Level 3 page table, situated at 0x8000D000
.8byte 0x000000008000D000, 0x0000000020004CC1, 0x0 # points to level 2 page table A
.8byte 0x000000008000D008, 0x00000000200050C1, 0x0 # points to level 2 page table B
.8byte 0x000000008000D000, 0x0000000020004C01, 0x0 # points to level 2 page table A
.8byte 0x000000008000D008, 0x0000000020005001, 0x0 # points to level 2 page table B
.8byte 0x000000008000D010, 0x00000000000000C7, 0x0 # Vaddr 0x010000000000, Paddr 0x00000000: aligned terapage
.8byte 0x000000008000D018, 0x00004000004000C7, 0x0 # Vaddr 0x018000000000, misaligned terapage
.8byte 0x000000008000DFF8, 0x00000000200054E1, 0x0 # points to level 2 page table C
.8byte 0x000000008000DFF8, 0x0000000020005421, 0x0 # points to level 2 page table C
# Level 2 page table A
.8byte 0x0000000080013010, 0x00000000200060C1, 0x0 # points to level 1 page table A
.8byte 0x0000000080013010, 0x0000000020006001, 0x0 # points to level 1 page table A
# Level 2 page table B
.8byte 0x0000000080014000, 0x00000000200000CB, 0x0 # Vaddr 0x008000000000, Paddr 0x80000000: aligned gigapage used for execution tests
.8byte 0x0000000080014008, 0x00000000200000DF, 0x0 # Vaddr 0x008040000000, Paddr 0x80000000: aligned gigapage (aliased with data and instr memory) U bit set.
.8byte 0x0000000080014010, 0x00000400080000C3, 0x0 # Vaddr 0x008080000000, misaligned gigapage
# Level 2 page table C
.8byte 0x0000000080015FF8, 0x00000000200058C1, 0x0 # points to level 1 page table B
.8byte 0x0000000080015FF8, 0x0000000020005801, 0x0 # points to level 1 page table B
# Level 1 page table A
.8byte 0x0000000080018000, 0x00000000200000CF, 0x0 # Vaddr 0x80000000, Paddr 0x80000000: aligned megapage (data and instr memory)
.8byte 0x0000000080018008, 0x00000000200064C1, 0x0 # points to level 0 page table A
.8byte 0x0000000080018008, 0x0000000020006401, 0x0 # points to level 0 page table A
.8byte 0x0000000080018010, 0x000000C0000400CF, 0x0 # Vaddr 0x80400000, misaligned megapage
.8byte 0x0000000080018018, 0x00000000214800C9, 0x0 # Vaddr 0x80600000, Paddr 0x85200000: aligned megapage, R=0
# Level 1 page table B
.8byte 0x0000000080016FF8, 0x00000000200068C1, 0x0 # points to level 0 page table B
.8byte 0x0000000080016FF8, 0x0000000020006801, 0x0 # points to level 0 page table B
# Level 0 page table A
.8byte 0x0000000080019000, 0x00000000200070D1, 0x0 # Vaddr 0x80200000, Paddr 0x8001C000: bad PTE points to level -1 table
.8byte 0x0000000080019000, 0x0000000020007001, 0x0 # Vaddr 0x80200000, Paddr 0x8001C000: bad PTE points to level -1 table
.8byte 0x0000000080019008, 0x00000000200800DF, 0x0 # Vaddr 0x80201000, Paddr 0x80200000: aligned kilopage
.8byte 0x0000000080019010, 0x00000000200810DF, 0x0 # Vaddr 0x80202000, Paddr 0x80204000: bad PTE has W but not R
.8byte 0x0000000080019018, 0x0000000020080817, 0x0 # Vaddr 0x80203000, Paddr 0x80202000: A=0, should cause read fault