diff options
| author | Achin Gupta <achin.gupta@arm.com> | 2014-01-18 16:50:09 +0000 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2014-02-17 18:51:44 +0000 |
| commit | b739f22a99c96d5a295f083125505b5b5ec2f8b6 (patch) | |
| tree | faed79c3d8e505d3168aa0299aa68099cc3f4fe6 /bl31/aarch64/runtime_exceptions.S | |
| parent | 65f0730ba34d5e22d3372cef76f048339d9c4588 (diff) | |
Setup VBAR_EL3 incrementally
This patch ensures that VBAR_EL3 points to the simple stack-less
'early_exceptions' when the C runtime stack is not correctly setup to
use the more complex 'runtime_exceptions'. It is initialised to
'runtime_exceptions' once this is done.
This patch also moves all exception vectors into a '.vectors' section
and modifies linker scripts to place all such sections together. This
will minimize space wastage from alignment restrictions.
Change-Id: I8c3e596ea3412c8bd582af9e8d622bb1cb2e049d
Diffstat (limited to 'bl31/aarch64/runtime_exceptions.S')
| -rw-r--r-- | bl31/aarch64/runtime_exceptions.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bl31/aarch64/runtime_exceptions.S b/bl31/aarch64/runtime_exceptions.S index ce0af744..92835dcb 100644 --- a/bl31/aarch64/runtime_exceptions.S +++ b/bl31/aarch64/runtime_exceptions.S @@ -37,8 +37,8 @@ #include <asm_macros.S> - .section .text, "ax"; .align 11 - + .section .vectors, "ax"; .align 11 + .align 7 runtime_exceptions: /* ----------------------------------------------------- |