diff options
Diffstat (limited to 'isa/rv32ui/sh.S')
-rw-r--r-- | isa/rv32ui/sh.S | 113 |
1 files changed, 3 insertions, 110 deletions
diff --git a/isa/rv32ui/sh.S b/isa/rv32ui/sh.S index 6c47274..eb5a72d 100644 --- a/isa/rv32ui/sh.S +++ b/isa/rv32ui/sh.S @@ -1,114 +1,7 @@ # See LICENSE for license details. -#***************************************************************************** -# sh.S -#----------------------------------------------------------------------------- -# -# Test sh instruction. -# - #include "riscv_test.h" -#include "test_macros.h" - -RVTEST_RV32U -RVTEST_CODE_BEGIN - - #------------------------------------------------------------- - # Basic tests - #------------------------------------------------------------- - - TEST_ST_OP( 2, lh, sh, 0x000000aa, 0, tdat ); - TEST_ST_OP( 3, lh, sh, 0xffffaa00, 2, tdat ); - TEST_ST_OP( 4, lw, sh, 0xbeef0aa0, 4, tdat ); - TEST_ST_OP( 5, lh, sh, 0xffffa00a, 6, tdat ); - - # Test with negative offset - - TEST_ST_OP( 6, lh, sh, 0x000000aa, -6, tdat8 ); - TEST_ST_OP( 7, lh, sh, 0xffffaa00, -4, tdat8 ); - TEST_ST_OP( 8, lh, sh, 0x00000aa0, -2, tdat8 ); - TEST_ST_OP( 9, lh, sh, 0xffffa00a, 0, tdat8 ); - - # Test with a negative base - - TEST_CASE( 10, x3, 0x5678, \ - la x1, tdat9; \ - li x2, 0x12345678; \ - addi x4, x1, -32; \ - sh x2, 32(x4); \ - lh x3, 0(x1); \ - ) - - # Test with unaligned base - - TEST_CASE( 11, x3, 0x3098, \ - la x1, tdat9; \ - li x2, 0x00003098; \ - addi x1, x1, -5; \ - sh x2, 7(x1); \ - la x4, tdat10; \ - lh x3, 0(x4); \ - ) - - #------------------------------------------------------------- - # Bypassing tests - #------------------------------------------------------------- - - TEST_ST_SRC12_BYPASS( 12, 0, 0, lh, sh, 0xffffccdd, 0, tdat ); - TEST_ST_SRC12_BYPASS( 13, 0, 1, lh, sh, 0xffffbccd, 2, tdat ); - TEST_ST_SRC12_BYPASS( 14, 0, 2, lh, sh, 0xffffbbcc, 4, tdat ); - TEST_ST_SRC12_BYPASS( 15, 1, 0, lh, sh, 0xffffabbc, 6, tdat ); - TEST_ST_SRC12_BYPASS( 16, 1, 1, lh, sh, 0xffffaabb, 8, tdat ); - TEST_ST_SRC12_BYPASS( 17, 2, 0, lh, sh, 0xffffdaab, 10, tdat ); - - TEST_ST_SRC21_BYPASS( 18, 0, 0, lh, sh, 0x2233, 0, tdat ); - TEST_ST_SRC21_BYPASS( 19, 0, 1, lh, sh, 0x1223, 2, tdat ); - TEST_ST_SRC21_BYPASS( 20, 0, 2, lh, sh, 0x1122, 4, tdat ); - TEST_ST_SRC21_BYPASS( 21, 1, 0, lh, sh, 0x0112, 6, tdat ); - TEST_ST_SRC21_BYPASS( 22, 1, 1, lh, sh, 0x0011, 8, tdat ); - TEST_ST_SRC21_BYPASS( 23, 2, 0, lh, sh, 0x3001, 10, tdat ); - - #--------------------------------------------------------------- - # Side effect tests - #--------------------------------------------------------------- - - # sh to a word aligned address should only affect the 2 lower bytes - # and should leave the 2 upper bytes unmodified. - # - # In this test we write 2 bytes to the lower 2 bytes of the word - # tdat11 and then ensure that the both the upper 2 bytes and - # lower 2 bytes are as expected. - TEST_CASE( 24, x3, 0x12343098, \ - la x1, tdat11; \ - li x2, 0x00003098; \ - sh x2, 0(x1); \ - lw x3, 0(x1); \ - ) - - li a0, 0xbeef - la a1, tdat - sh a0, 6(a1) - - TEST_PASSFAIL - -RVTEST_CODE_END - - .data -RVTEST_DATA_BEGIN - - TEST_DATA - -tdat: -tdat1: .half 0xbeef -tdat2: .half 0xbeef -tdat3: .half 0xbeef -tdat4: .half 0xbeef -tdat5: .half 0xbeef -tdat6: .half 0xbeef -tdat7: .half 0xbeef -tdat8: .half 0xbeef -tdat9: .half 0xbeef -tdat10: .half 0xbeef -tdat11: .word 0x12345678 +#undef RVTEST_RV64U +#define RVTEST_RV64U RVTEST_RV32U -RVTEST_DATA_END +#include "../rv64ui/sh.S" |