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| author | Zong Li <zong.li@sifive.com> | 2020-03-10 00:55:40 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-03-26 09:24:42 -0700 |
| commit | 00cb41d5ad3189f52a59f42766918557693f94fa (patch) | |
| tree | c5a3b7c169462d455d6a96c990b45a7ece963fbd /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | bd3d914d16aaf82412771a2d673299d4b5e3aeda (diff) | |
riscv: add alignment for text, rodata and data sections
The kernel mapping will tried to optimize its mapping by using bigger
size. In rv64, it tries to use PMD_SIZE, and tryies to use PGDIR_SIZE in
rv32. To ensure that the start address of these sections could fit the
mapping entry size, make them align to the biggest alignment.
Define a macro SECTION_ALIGN because the HPAGE_SIZE or PMD_SIZE, etc.,
are invisible in linker script.
This patch is prepared for STRICT_KERNEL_RWX support.
Signed-off-by: Zong Li <zong.li@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions