diff options
Diffstat (limited to 'riscv/picorv32/tests/riscv_test.h')
-rw-r--r-- | riscv/picorv32/tests/riscv_test.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/riscv/picorv32/tests/riscv_test.h b/riscv/picorv32/tests/riscv_test.h new file mode 100644 index 0000000..71a4366 --- /dev/null +++ b/riscv/picorv32/tests/riscv_test.h @@ -0,0 +1,64 @@ +#ifndef _ENV_PICORV32_TEST_H +#define _ENV_PICORV32_TEST_H + +#ifndef TEST_FUNC_NAME +# define TEST_FUNC_NAME mytest +# define TEST_FUNC_TXT "mytest" +# define TEST_FUNC_RET mytest_ret +#endif + +#define RVTEST_RV32U +#define TESTNUM x28 + +#define RVTEST_CODE_BEGIN \ + .text; \ + .global TEST_FUNC_NAME; \ + .global TEST_FUNC_RET; \ +TEST_FUNC_NAME: \ + lui a0,%hi(.test_name); \ + addi a0,a0,%lo(.test_name); \ + lui a2,0x10000000>>12; \ +.prname_next: \ + lb a1,0(a0); \ + beq a1,zero,.prname_done; \ + sw a1,0(a2); \ + addi a0,a0,1; \ + jal zero,.prname_next; \ +.test_name: \ + .ascii TEST_FUNC_TXT; \ + .byte 0x00; \ + .balign 4, 0; \ +.prname_done: \ + addi a1,zero,'.'; \ + sw a1,0(a2); \ + sw a1,0(a2); + +#define RVTEST_PASS \ + lui a0,0x10000000>>12; \ + addi a1,zero,'O'; \ + addi a2,zero,'K'; \ + addi a3,zero,'\n'; \ + sw a1,0(a0); \ + sw a2,0(a0); \ + sw a3,0(a0); \ + jal zero,TEST_FUNC_RET; + +#define RVTEST_FAIL \ + lui a0,0x10000000>>12; \ + addi a1,zero,'E'; \ + addi a2,zero,'R'; \ + addi a3,zero,'O'; \ + addi a4,zero,'\n'; \ + sw a1,0(a0); \ + sw a2,0(a0); \ + sw a2,0(a0); \ + sw a3,0(a0); \ + sw a2,0(a0); \ + sw a4,0(a0); \ + ebreak; + +#define RVTEST_CODE_END +#define RVTEST_DATA_BEGIN .balign 4; +#define RVTEST_DATA_END + +#endif |