diff options
| author | Andrew Waterman <waterman@cs.berkeley.edu> | 2016-08-30 13:02:59 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2016-08-30 13:13:52 -0700 |
| commit | 8c633e9e80d0b3e3764ebc3651e9cc09ab9413c9 (patch) | |
| tree | fc8b6f6c7a2231e52e095c7a1cb682fd18f79235 /isa/rv32ui/lbu.S | |
| parent | 2a9cd2c6cc19863c781bcaa8b276de6e528fba8e (diff) | |
| download | riscv-tests-8c633e9e80d0b3e3764ebc3651e9cc09ab9413c9.zip riscv-tests-8c633e9e80d0b3e3764ebc3651e9cc09ab9413c9.tar.gz riscv-tests-8c633e9e80d0b3e3764ebc3651e9cc09ab9413c9.tar.bz2 | |
Share code between rv32ui and rv64ui tests
They were almost identical, so I made them actually identical. This
will reduce the burden of writing further tests that span base ISAs.
Tests can still be specialized for XLEN with ifdefs on e.g. __riscv64.
Diffstat (limited to 'isa/rv32ui/lbu.S')
| -rw-r--r-- | isa/rv32ui/lbu.S | 91 |
1 files changed, 3 insertions, 88 deletions
diff --git a/isa/rv32ui/lbu.S b/isa/rv32ui/lbu.S index 027b643..a479a0f 100644 --- a/isa/rv32ui/lbu.S +++ b/isa/rv32ui/lbu.S @@ -1,92 +1,7 @@ # See LICENSE for license details. -#***************************************************************************** -# lbu.S -#----------------------------------------------------------------------------- -# -# Test lbu instruction. -# - #include "riscv_test.h" -#include "test_macros.h" - -RVTEST_RV32U -RVTEST_CODE_BEGIN - - #------------------------------------------------------------- - # Basic tests - #------------------------------------------------------------- - - TEST_LD_OP( 2, lbu, 0x000000ff, 0, tdat ); - TEST_LD_OP( 3, lbu, 0x00000000, 1, tdat ); - TEST_LD_OP( 4, lbu, 0x000000f0, 2, tdat ); - TEST_LD_OP( 5, lbu, 0x0000000f, 3, tdat ); - - # Test with negative offset - - TEST_LD_OP( 6, lbu, 0x000000ff, -3, tdat4 ); - TEST_LD_OP( 7, lbu, 0x00000000, -2, tdat4 ); - TEST_LD_OP( 8, lbu, 0x000000f0, -1, tdat4 ); - TEST_LD_OP( 9, lbu, 0x0000000f, 0, tdat4 ); - - # Test with a negative base - - TEST_CASE( 10, x3, 0x000000ff, \ - la x1, tdat; \ - addi x1, x1, -32; \ - lbu x3, 32(x1); \ - ) - - # Test with unaligned base - - TEST_CASE( 11, x3, 0x00000000, \ - la x1, tdat; \ - addi x1, x1, -6; \ - lbu x3, 7(x1); \ - ) - - #------------------------------------------------------------- - # Bypassing tests - #------------------------------------------------------------- - - TEST_LD_DEST_BYPASS( 12, 0, lbu, 0x000000f0, 1, tdat2 ); - TEST_LD_DEST_BYPASS( 13, 1, lbu, 0x0000000f, 1, tdat3 ); - TEST_LD_DEST_BYPASS( 14, 2, lbu, 0x00000000, 1, tdat1 ); - - TEST_LD_SRC1_BYPASS( 15, 0, lbu, 0x000000f0, 1, tdat2 ); - TEST_LD_SRC1_BYPASS( 16, 1, lbu, 0x0000000f, 1, tdat3 ); - TEST_LD_SRC1_BYPASS( 17, 2, lbu, 0x00000000, 1, tdat1 ); - - #------------------------------------------------------------- - # Test write-after-write hazard - #------------------------------------------------------------- - - TEST_CASE( 18, x2, 2, \ - la x3, tdat; \ - lbu x2, 0(x3); \ - li x2, 2; \ - ) - - TEST_CASE( 19, x2, 2, \ - la x3, tdat; \ - lbu x2, 0(x3); \ - nop; \ - li x2, 2; \ - ) - - TEST_PASSFAIL - -RVTEST_CODE_END - - .data -RVTEST_DATA_BEGIN - - TEST_DATA - -tdat: -tdat1: .byte 0xff -tdat2: .byte 0x00 -tdat3: .byte 0xf0 -tdat4: .byte 0x0f +#undef RVTEST_RV64U +#define RVTEST_RV64U RVTEST_RV32U -RVTEST_DATA_END +#include "../rv64ui/lbu.S" |