diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-01-02 13:57:18 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-29 18:34:12 +0000 |
| commit | 1a61ae7af4d65ee311a737d550da6cf92a3aea4c (patch) | |
| tree | 7376af842c29835f2c7d7e2bdc87fa5f405f06b2 /arch/arm/kernel/vmlinux.lds.S | |
| parent | 35a2491a624af1fa7ab6990639f5246cd5f12592 (diff) | |
ARM: KVM: Move the HYP code to its own section
In order to be able to spread the HYP code into multiple compilation
units, adopt a layout similar to that of arm64:
- the HYP text is emited in its own section (.hyp.text)
- two linker generated symbols are use to identify the boundaries
of that section
No functionnal change.
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 8b60fde5ce48..b4139cbbbdd9 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -18,6 +18,11 @@ *(.proc.info.init) \ VMLINUX_SYMBOL(__proc_info_end) = .; +#define HYPERVISOR_TEXT \ + VMLINUX_SYMBOL(__hyp_text_start) = .; \ + *(.hyp.text) \ + VMLINUX_SYMBOL(__hyp_text_end) = .; + #define IDMAP_TEXT \ ALIGN_FUNCTION(); \ VMLINUX_SYMBOL(__idmap_text_start) = .; \ @@ -108,6 +113,7 @@ SECTIONS TEXT_TEXT SCHED_TEXT LOCK_TEXT + HYPERVISOR_TEXT KPROBES_TEXT *(.gnu.warning) *(.glue_7) |