91117bc546
Tests for correct operation of most x86-64 SSE instructions. It should cover all combinations of overlapping register and memory operands on a set of random-ish data. Results are bit-identical to an Intel i5-8500, with the exception of the RCPSS and RSQRT approximations where the real CPU gives less accurate results (the Intel spec allows relative errors up to 1.5 * 2^-12) Signed-off-by: Paul Brook <paul@nowt.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220424220204.2493824-42-paul@nowt.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| system | ||
| float_convd.conf | ||
| float_convs.ref | ||
| hello-i386.c | ||
| Makefile.softmmu-target | ||
| Makefile.target | ||
| README | ||
| test-avx.c | ||
| test-avx.py | ||
| test-i386-bmi2.c | ||
| test-i386-code16.S | ||
| test-i386-f2xm1.c | ||
| test-i386-fbstp.c | ||
| test-i386-fisttp.c | ||
| test-i386-fldcst.c | ||
| test-i386-fp-exceptions.c | ||
| test-i386-fpatan.c | ||
| test-i386-fprem.c | ||
| test-i386-fscale.c | ||
| test-i386-fxam.c | ||
| test-i386-fxtract.c | ||
| test-i386-fyl2x.c | ||
| test-i386-fyl2xp1.c | ||
| test-i386-muldiv.h | ||
| test-i386-pcmpistri.c | ||
| test-i386-pseudo-denormal.c | ||
| test-i386-shift.h | ||
| test-i386-snan-convert.c | ||
| test-i386-sse-exceptions.c | ||
| test-i386-ssse3.c | ||
| test-i386-vm86.S | ||
| test-i386.c | ||
| test-i386.h | ||
| x86.csv | ||
These are i386 specific guest programs test-i386 --------- This program executes most of the 16 bit and 32 bit x86 instructions and generates a text output, for comparison with the output obtained with a real CPU or another emulator. The Linux system call modify_ldt() is used to create x86 selectors to test some 16 bit addressing and 32 bit with segmentation cases. The Linux system call vm86() is used to test vm86 emulation. Various exceptions are raised to test most of the x86 user space exception reporting. test-avx -------- This program executes most SSE/AVX instructions and generates a text output, for comparison with the output obtained with a real CPU or another emulator. test-avx.h is generate from x86.csv by test-avx.py x86.csv comes from https://github.com/quasilyte/avx512test linux-test ---------- This program tests various Linux system calls. It is used to verify that the system call parameters are correctly converted between target and host CPUs. test-i386-fprem --------------- test-mmap --------- sha1 ---- hello-i386 ----------