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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-03-06 19:21:26 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-03-11 11:31:46 +0900 |
| commit | 363830df1c28e240ed1132c6ce41f4a4b3efb8d8 (patch) | |
| tree | 80071011228e1cc7ec14bd2943702fdb7dfe975c /include/lib/xlat_tables/xlat_tables_v2.h | |
| parent | 65012c08922fa5646ca7ca485036dfd901cae360 (diff) | |
| download | arm-trusted-firmware-363830df1c28e240ed1132c6ce41f4a4b3efb8d8.tar.gz | |
xlat_tables_v2: merge REGISTER_XLAT_CONTEXT_{FULL_SPEC,RO_BASE_TABLE}
xlat_tables_v2_helpers.h defines two quite similar macros,
REGISTER_XLAT_CONTEXT_FULL_SPEC and REGISTER_XLAT_CONTEXT_RO_BASE_TABLE.
Only the difference is the section of _ctx_name##_base_xlat_table.
Parameterize it and unify these two macros.
The base xlat table goes into the .bss section by default.
If PLAT_RO_XLAT_TABLES is defined, it goes into the .rodata section.
Change-Id: I8b02f4da98f0c272e348a200cebd89f479099c55
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'include/lib/xlat_tables/xlat_tables_v2.h')
| -rw-r--r-- | include/lib/xlat_tables/xlat_tables_v2.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/lib/xlat_tables/xlat_tables_v2.h b/include/lib/xlat_tables/xlat_tables_v2.h index a80fab073..ab311f4cb 100644 --- a/include/lib/xlat_tables/xlat_tables_v2.h +++ b/include/lib/xlat_tables/xlat_tables_v2.h @@ -164,14 +164,20 @@ typedef struct xlat_ctx xlat_ctx_t; * Would typically be PLAT_VIRT_ADDR_SPACE_SIZE * (resp. PLAT_PHY_ADDR_SPACE_SIZE) for the translation context describing the * BL image currently executing. + + * _base_table_section: + * Specify the name of the section where the base translation tables have to + * be placed by the linker. */ #define REGISTER_XLAT_CONTEXT(_ctx_name, _mmap_count, _xlat_tables_count, \ - _virt_addr_space_size, _phy_addr_space_size) \ + _virt_addr_space_size, _phy_addr_space_size, \ + _base_table_section) \ REGISTER_XLAT_CONTEXT_FULL_SPEC(_ctx_name, (_mmap_count), \ (_xlat_tables_count), \ (_virt_addr_space_size), \ (_phy_addr_space_size), \ - EL_REGIME_INVALID, "xlat_table") + EL_REGIME_INVALID, \ + "xlat_table", (_base_table_section)) /* * Same as REGISTER_XLAT_CONTEXT plus the additional parameters: @@ -191,7 +197,9 @@ typedef struct xlat_ctx xlat_ctx_t; (_xlat_tables_count), \ (_virt_addr_space_size), \ (_phy_addr_space_size), \ - (_xlat_regime), (_section_name)) + (_xlat_regime), \ + (_section_name), ".bss" \ +) /****************************************************************************** * Generic translation table APIs. |