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| author | Shaobo Song <songshaobo@eswincomputing.com> | 2023-02-20 07:27:32 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-03-01 16:59:36 -0800 |
| commit | ae9c326fb6f9b580b18de9bce1438229bfaa5215 (patch) | |
| tree | 34e3c5c3c7d702f5190ebed853c2ed9cd2cbb5e2 /backends/hostmem.c | |
| parent | 73b9da4aa39cd2f8b485771763bc207faf9c6893 (diff) | |
| download | qemu-ae9c326fb6f9b580b18de9bce1438229bfaa5215.zip qemu-ae9c326fb6f9b580b18de9bce1438229bfaa5215.tar.gz qemu-ae9c326fb6f9b580b18de9bce1438229bfaa5215.tar.bz2 | |
target/riscv: Fix checking of whether instruciton at 'pc_next' spans pages
This bug has a noticeable behavior of falling back to the main loop and
respawning a redundant translation block including a single instruction
when the end address of the compressive instruction is exactly on a page
boundary, and slows down running system performance.
Signed-off-by: Shaobo Song <songshaobo@eswincomputing.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20230220072732.568-1-songshaobo@eswincomputing.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'backends/hostmem.c')
0 files changed, 0 insertions, 0 deletions