diff options
| author | Andrew Boie <andrew.p.boie@intel.com> | 2016-10-21 13:50:04 -0700 |
|---|---|---|
| committer | Anas Nashif <nashif@linux.intel.com> | 2016-10-21 23:30:06 +0000 |
| commit | 1c25f49ac5d385cecc448ca3a3d59c7687f72ebf (patch) | |
| tree | 1104542ce25f05fcb973e49f3fe3071f9687386b /include | |
| parent | 662df128cd91702f97bbbc5fb7c0f97b57a33c9c (diff) | |
x86: arm: add support for custom data at start/end of RAM
This is used by a test case, and it's better to just put this
here instead of forking the linker scripts.
Change-Id: Ifbb90b73bb26118ae2422cc6feccb3db58a26f2c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/arch/arm/cortex_m/scripts/linker.ld | 4 | ||||
| -rw-r--r-- | include/arch/x86/linker-common-sections.h | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/arch/arm/cortex_m/scripts/linker.ld b/include/arch/arm/cortex_m/scripts/linker.ld index ff8be519e..d2b425795 100644 --- a/include/arch/arm/cortex_m/scripts/linker.ld +++ b/include/arch/arm/cortex_m/scripts/linker.ld @@ -196,6 +196,8 @@ SECTIONS { _image_ram_start = .; __data_ram_start = .; + *(.top_of_image_ram) + *(.top_of_image_ram.*) *(.data) *(".data.*") } GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION) @@ -292,6 +294,8 @@ SECTIONS */ *(.noinit) *(".noinit.*") + *(.bottom_of_image_ram) + *(.bottom_of_image_ram.*) } GROUP_LINK_IN(RAMABLE_REGION) /* Define linker symbols */ diff --git a/include/arch/x86/linker-common-sections.h b/include/arch/x86/linker-common-sections.h index bc75ad300..edd48469d 100644 --- a/include/arch/x86/linker-common-sections.h +++ b/include/arch/x86/linker-common-sections.h @@ -150,6 +150,8 @@ SECTIONS KEXEC_PGALIGN_PAD(MMU_PAGE_SIZE) _image_ram_start = .; __data_ram_start = .; + *(.top_of_image_ram) + *(.top_of_image_ram.*) *(.data) *(".data.*") . = ALIGN(4); @@ -260,6 +262,9 @@ SECTIONS */ *(.noinit) *(".noinit.*") + + *(.bottom_of_image_ram) + *(.bottom_of_image_ram.*) } GROUP_LINK_IN(RAM) /* Define linker symbols */ |