| Message ID | 20240526193637.459064-1-richard.henderson@linaro.org |
|---|---|
| Headers | show |
| Series | ELF and Sparc64 support | expand |
On 26/05/2024 20:36, Richard Henderson wrote: > Let risu accept elf test files, adjusted from v1. > Adjust risugen to invoke the assembler and linker, > with a cross-compiler prefix if needed. > Add some sparc64 testing which utilizes this. > > Changes for v2: > - Implement VIS2 through VIS4. > > There's something odd going on with the Sparc M8 Solaris host where > the values recorded via RISU for some floating-point operations are > incorrectly rounded, but performing the same operations with the > same inputs in a standalone test program produces correct results. > > I wonder if there's some unfinished_FPop exception being generated > and the operating system emulation is producing incorrect results. > I'd be much happier if I could test this on Linux... > > > r~ > > > Richard Henderson (13): > risu: Allow use of ELF test files > Build elf test cases instead of raw binaries > Introduce host_context_t > risu: Add initial sparc64 support > risugen: Be explicit about print destinations > risugen: Add sparc64 support > contrib/generate_all: Do not rely on ag > sparc64: Add a few logical insns > sparc64: Add VIS1 instructions > sparc64: Add VIS2 and FMAF insns > sparc64: Add VIS3 instructions > sparc64: Add IMA instructions > sparc64: Add VIS4 instructions > > Makefile | 22 ++- > risu.h | 16 +- > risu_reginfo_aarch64.h | 2 + > risu_reginfo_arm.h | 2 + > risu_reginfo_i386.h | 2 + > risu_reginfo_loongarch64.h | 3 + > risu_reginfo_m68k.h | 2 + > risu_reginfo_ppc64.h | 2 + > risu_reginfo_s390x.h | 2 + > risu_reginfo_sparc64.h | 36 ++++ > risu.c | 59 +++++- > risu_aarch64.c | 6 +- > risu_arm.c | 7 +- > risu_i386.c | 7 +- > risu_loongarch64.c | 6 +- > risu_m68k.c | 6 +- > risu_ppc64.c | 6 +- > risu_reginfo_loongarch64.c | 3 +- > risu_reginfo_sparc64.c | 186 ++++++++++++++++++ > risu_s390x.c | 5 +- > risu_sparc64.c | 52 +++++ > configure | 2 + > contrib/generate_all.sh | 4 +- > risugen | 10 +- > risugen_common.pm | 68 ++++++- > risugen_sparc64.pm | 385 +++++++++++++++++++++++++++++++++++++ > sparc64.risu | 298 ++++++++++++++++++++++++++++ > test.ld | 12 ++ > test_aarch64.s | 4 +- > test_arm.s | 16 +- > test_i386.S | 4 +- > test_sparc64.s | 137 +++++++++++++ > 32 files changed, 1298 insertions(+), 74 deletions(-) > create mode 100644 risu_reginfo_sparc64.h > create mode 100644 risu_reginfo_sparc64.c > create mode 100644 risu_sparc64.c > create mode 100644 risugen_sparc64.pm > create mode 100644 sparc64.risu > create mode 100644 test.ld > create mode 100644 test_sparc64.s Nice! I don't have any experience with RISU so I don't feel too qualified to review the series, but obviously there are clear benefits to having SPARC support included :) ATB, Mark.