diff options
Diffstat (limited to 'sim/testsuite/or1k/ext.S')
-rw-r--r-- | sim/testsuite/or1k/ext.S | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/sim/testsuite/or1k/ext.S b/sim/testsuite/or1k/ext.S new file mode 100644 index 00000000000..e7e68f0c474 --- /dev/null +++ b/sim/testsuite/or1k/ext.S @@ -0,0 +1,236 @@ +/* Tests the l.ext{b,h}{s,z} instructions. + + Copyright (C) 2017-2021 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +# mach: or1k +# output: report(0x0000007f);\n +# output: report(0x0000007f);\n +# output: report(0x00000053);\n +# output: report(0x00000053);\n +# output: report(0x0000ff53);\n +# output: report(0x00000053);\n +# output: report(0x00001234);\n +# output: report(0x00000034);\n +# output: report(0x000000ff);\n +# output: report(0xffffffff);\n +# output: report(0x00000080);\n +# output: report(0xffffff80);\n +# output: report(0x0000ff80);\n +# output: report(0xffffff80);\n +# output: report(0x00007f80);\n +# output: report(0xffffff80);\n +# output: report(0x00007fff);\n +# output: report(0xffffffff);\n +# output: report(0x0000007f);\n +# output: report(0x0000007f);\n +# output: report(0x00000053);\n +# output: report(0x00000053);\n +# output: report(0x0000ff53);\n +# output: report(0x00000053);\n +# output: report(0x00001234);\n +# output: report(0x00000034);\n +# output: report(0x000000ff);\n +# output: report(0x000000ff);\n +# output: report(0x00000080);\n +# output: report(0x00000080);\n +# output: report(0x0000ff80);\n +# output: report(0x00000080);\n +# output: report(0x00007f80);\n +# output: report(0x00000080);\n +# output: report(0x00007fff);\n +# output: report(0x000000ff);\n +# output: report(0x00007fff);\n +# output: report(0x00007fff);\n +# output: report(0x00005233);\n +# output: report(0x00005233);\n +# output: report(0xffff2f53);\n +# output: report(0x00002f53);\n +# output: report(0x12345678);\n +# output: report(0x00005678);\n +# output: report(0x0000ffff);\n +# output: report(0xffffffff);\n +# output: report(0x00008000);\n +# output: report(0xffff8000);\n +# output: report(0x0000ff80);\n +# output: report(0xffffff80);\n +# output: report(0x80008000);\n +# output: report(0xffff8000);\n +# output: report(0x7fffffff);\n +# output: report(0xffffffff);\n +# output: report(0x00007fff);\n +# output: report(0x00007fff);\n +# output: report(0x00005233);\n +# output: report(0x00005233);\n +# output: report(0xffff2f53);\n +# output: report(0x00002f53);\n +# output: report(0x12345678);\n +# output: report(0x00005678);\n +# output: report(0x0000ffff);\n +# output: report(0x0000ffff);\n +# output: report(0x00008000);\n +# output: report(0x00008000);\n +# output: report(0x0000ff80);\n +# output: report(0x0000ff80);\n +# output: report(0x80008000);\n +# output: report(0x00008000);\n +# output: report(0x7fffffff);\n +# output: report(0x0000ffff);\n +# output: report(0xffffffff);\n +# output: report(0xffffffff);\n +# output: report(0x7fffffff);\n +# output: report(0x7fffffff);\n +# output: report(0x7fff7fff);\n +# output: report(0x7fff7fff);\n +# output: report(0xffff7f7f);\n +# output: report(0xffff7f7f);\n +# output: report(0xffffff7f);\n +# output: report(0xffffff7f);\n +# output: report(0xffff7fff);\n +# output: report(0xffff7fff);\n +# output: report(0x7fff7f7f);\n +# output: report(0x7fff7f7f);\n +# output: report(0x12345678);\n +# output: report(0x12345678);\n +# output: report(0xffffffff);\n +# output: report(0xffffffff);\n +# output: report(0x7fffffff);\n +# output: report(0x7fffffff);\n +# output: report(0x7fff7fff);\n +# output: report(0x7fff7fff);\n +# output: report(0xffff7f7f);\n +# output: report(0xffff7f7f);\n +# output: report(0xffffff7f);\n +# output: report(0xffffff7f);\n +# output: report(0xffff7fff);\n +# output: report(0xffff7fff);\n +# output: report(0x7fff7f7f);\n +# output: report(0x7fff7f7f);\n +# output: report(0x12345678);\n +# output: report(0x12345678);\n +# output: exit(0)\n + +#include "or1k-asm-test-env.h" + + .macro CHECK_EXT insn, val, mask, high_mask + LOAD_IMMEDIATE r4, \val + REPORT_REG_TO_CONSOLE r4 + \insn r5, r4 + REPORT_REG_TO_CONSOLE r5 + LOAD_IMMEDIATE r6, \mask + l.xori r7, r6, -1 + l.and r8, r4, r6 + l.and r9, r5, r6 + l.sfne r8, r9 + OR1K_DELAYED_NOP (l.bf ext_fail) + l.and r8, r5, r7 + LOAD_IMMEDIATE r7, \high_mask + l.sfne r8, r7 + OR1K_DELAYED_NOP (l.bf ext_fail) + .endm + +#define CHECK_HIGH3_CLEAR(insn, val) CHECK_EXT insn, val, 0x000000ff, 0 +#define CHECK_HIGH3_SET(val) CHECK_EXT l.extbs, val, 0x000000ff, 0xffffff00 +#define CHECK_HIGH2_CLEAR(insn, val) CHECK_EXT insn, val, 0x0000ffff, 0 +#define CHECK_HIGH2_SET(val) CHECK_EXT l.exths, val, 0x0000ffff, 0xffff0000 + + .macro CHECK_MOVE insn, val + LOAD_IMMEDIATE r4, \val + REPORT_REG_TO_CONSOLE r4 + \insn r5, r4 + REPORT_REG_TO_CONSOLE r5 + l.sfne r5, r4 + OR1K_DELAYED_NOP (l.bf ext_fail) + .endm + + STANDARD_TEST_ENVIRONMENT + + .section .text +start_tests: + PUSH LINK_REGISTER_R9 + + /* Test l.extbs */ + CHECK_HIGH3_CLEAR ( l.extbs, 0x7f ) + CHECK_HIGH3_CLEAR ( l.extbs, 0x53 ) + CHECK_HIGH3_CLEAR ( l.extbs, 0xff53 ) + CHECK_HIGH3_CLEAR ( l.extbs, 0x1234 ) + + CHECK_HIGH3_SET (0xff) + CHECK_HIGH3_SET (0x80) + CHECK_HIGH3_SET (0xff80) + CHECK_HIGH3_SET (0x7f80) + CHECK_HIGH3_SET (0x7fff) + + /* Test l.extbz */ + CHECK_HIGH3_CLEAR (l.extbz, 0x7f) + CHECK_HIGH3_CLEAR (l.extbz, 0x53) + CHECK_HIGH3_CLEAR (l.extbz, 0xff53) + CHECK_HIGH3_CLEAR (l.extbz, 0x1234) + + CHECK_HIGH3_CLEAR (l.extbz, 0xff) + CHECK_HIGH3_CLEAR (l.extbz, 0x80) + CHECK_HIGH3_CLEAR (l.extbz, 0xff80) + CHECK_HIGH3_CLEAR (l.extbz, 0x7f80) + CHECK_HIGH3_CLEAR (l.extbz, 0x7fff) + + /* Test l.exths */ + CHECK_HIGH2_CLEAR (l.exths, 0x7fff) + CHECK_HIGH2_CLEAR (l.exths, 0x5233) + CHECK_HIGH2_CLEAR (l.exths, 0xffff2f53) + CHECK_HIGH2_CLEAR (l.exths, 0x12345678) + + CHECK_HIGH2_SET (0xffff) + CHECK_HIGH2_SET (0x8000) + CHECK_HIGH2_SET (0xff80) + CHECK_HIGH2_SET (0x80008000) + CHECK_HIGH2_SET (0x7fffffff) + + /* Test l.exthz */ + CHECK_HIGH2_CLEAR (l.exthz, 0x7fff) + CHECK_HIGH2_CLEAR (l.exthz, 0x5233) + CHECK_HIGH2_CLEAR (l.exthz, 0xffff2f53) + CHECK_HIGH2_CLEAR (l.exthz, 0x12345678) + + CHECK_HIGH2_CLEAR (l.exthz, 0xffff) + CHECK_HIGH2_CLEAR (l.exthz, 0x8000) + CHECK_HIGH2_CLEAR (l.exthz, 0xff80) + CHECK_HIGH2_CLEAR (l.exthz, 0x80008000) + CHECK_HIGH2_CLEAR (l.exthz, 0x7fffffff) + + /* Test l.extws */ + CHECK_MOVE l.extws, 0xffffffff + CHECK_MOVE l.extws, 0x7fffffff + CHECK_MOVE l.extws, 0x7fff7fff + CHECK_MOVE l.extws, 0xffff7f7f + CHECK_MOVE l.extws, 0xffffff7f + CHECK_MOVE l.extws, 0xffff7fff + CHECK_MOVE l.extws, 0x7fff7f7f + CHECK_MOVE l.extws, 0x12345678 + + /* Test l.extwz */ + CHECK_MOVE l.extwz, 0xffffffff + CHECK_MOVE l.extwz, 0x7fffffff + CHECK_MOVE l.extwz, 0x7fff7fff + CHECK_MOVE l.extwz, 0xffff7f7f + CHECK_MOVE l.extwz, 0xffffff7f + CHECK_MOVE l.extwz, 0xffff7fff + CHECK_MOVE l.extwz, 0x7fff7f7f + CHECK_MOVE l.extwz, 0x12345678 + + POP LINK_REGISTER_R9 + RETURN_TO_LINK_REGISTER_R9 + +ext_fail: + EXIT_SIMULATION_WITH_IMMEDIATE_EXIT_CODE SEC_GENERIC_ERROR |