Commit Graph

5 Commits

Author SHA1 Message Date
Aleksandar Markovic
ca693d1c92 tests/tcg: target/mips: Add utility function reset_msa_registers()
Add function reset_msa_registers() and utilize it in each MSA test.
This is needed to ensure independency of test results on the state of
MSA registers before test execution. This also allows for correction
of tests for VSHF* instructions, that are now independent on the
previous state of MSA registers.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1559838440-9866-9-git-send-email-aleksandar.markovic@rt-rk.com>
2019-06-07 11:53:07 +02:00
Aleksandar Markovic
750541c492 target/mips: Amend and cleanup MSA TCG tests
Add missing bits and peaces of the tests of the emulation of certain
MSA (non-immediate variants): some tests were missing two last cases;
some instructions were missing wrappers; some test included wrong
headers; some tests were missing altogether; updated some copywright
preambles; do several other minor cleanups.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Mateja Marjanovic <mateja.marjanovic@rt-rk.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1555699081-24577-4-git-send-email-aleksandar.markovic@rt-rk.com>
2019-06-01 20:20:20 +02:00
Aleksandar Markovic
81526dff27 tests/tcg: target/mips: Rename two header files for consistency
Rename two header files for consistency and clarity. Do all other
changes to accommodate new names.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <amarkovic@wavecomp.com>
Message-Id: <1551981716-30664-3-git-send-email-aleksandar.markovic@rt-rk.com>
2019-03-11 12:36:58 +01:00
Aleksandar Markovic
dd8d6a2d5a tests/tcg: target/mips: Correct preambles of test source files
Correct preambles of test source files.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <amarkovic@wavecomp.com>
Message-Id: <1551981716-30664-2-git-send-email-aleksandar.markovic@rt-rk.com>
2019-03-11 12:36:49 +01:00
Aleksandar Markovic
1e6bea794c tests/tcg: target/mips: Add tests for MSA integer max/min instructions
Add tests for MSA integer max/min instructions. This includes
following instructions:

  * MAX_A.B - maximum of absolute of two signed values (bytes)
  * MAX_A.H - maximum of absolute of two signed values (halfwords)
  * MAX_A.W - maximum of absolute of two signed values (words)
  * MAX_A.D - maximum of absolute of two signed values (doublewords)
  * MIN_A.B - minimum of absolute of two signed values (bytes)
  * MIN_A.H - minimum of absolute of two signed values (halfwords)
  * MIN_A.W - minimum of absolute of two signed values (words)
  * MIN_A.D - minimum of absolute of two signed values (doublewords)
  * MAX_S.B - maximum of two signed values (bytes)
  * MAX_S.H - maximum of two signed values (halfwords)
  * MAX_S.W - maximum of two signed values (words)
  * MAX_S.D - maximum of two signed values (doublewords)
  * MIN_S.B - minimum of two signed values (bytes)
  * MIN_S.H - minimum of two signed values (halfwords)
  * MIN_S.W - minimum of two signed values (words)
  * MIN_S.D - minimum of two signed values (doublewords)
  * MAX_U.B - maximum of two unsigned values (bytes)
  * MAX_U.H - maximum of two unsigned values (halfwords)
  * MAX_U.W - maximum of two unsigned values (words)
  * MAX_U.D - maximum of two unsigned values (doublewords)
  * MIN_U.B - minimum of two unsigned values (bytes)
  * MIN_U.H - minimum of two unsigned values (halfwords)
  * MIN_U.W - minimum of two unsigned values (words)
  * MIN_U.D - minimum of two unsigned values (doublewords)

Each test consists of 80 test cases, so altogether there are 1920
test cases.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1551185735-17154-8-git-send-email-aleksandar.markovic@rt-rk.com>
2019-02-27 14:26:14 +01:00