Commit Graph

4 Commits

Author SHA1 Message Date
Achin Gupta 4a826ddad8 rework general purpose registers save and restore
The runtime exception handling assembler code used magic numbers for
saving and restoring the general purpose register context on stack
memory. The memory is interpreted as a 'gp_regs' structure and the
magic numbers are offsets to members of this structure. This patch
replaces the magic number offsets with constants. It also adds compile
time assertions to prevent an incorrect assembler view of this
structure.

Change-Id: Ibf125bfdd62ba3a33e58c5f1d71f8c229720781c
2013-12-05 12:28:50 +00:00
Dan Handley ab2d31edbd Enable third party contributions
- Add instructions for contributing to ARM Trusted Firmware.

- Update copyright text in all files to acknowledge contributors.

Change-Id: I9311aac81b00c6c167d2f8c889aea403b84450e5
2013-12-05 11:34:09 +00:00
Sandrine Bailleux 8d69a03f6a Various improvements/cleanups on the linker scripts
- Check at link-time that bootloader images will fit in memory
    at run time and that they won't overlap each other.
  - Remove text and rodata orphan sections.
  - Define new linker symbols to remove the need for platform setup
    code to know the order of sections.
  - Reduce the size of the raw binary images by cutting some sections
    out of the disk image and allocating them at load time, whenever
    possible.
  - Rework alignment constraints on sections.
  - Remove unused linker symbols.
  - Homogenize linker symbols names across all BLs.
  - Add some comments in the linker scripts.

Change-Id: I47a328af0ccc7c8ab47fcc0dc6e7dd26160610b9
2013-12-05 11:33:15 +00:00
Achin Gupta 4f6ad66ae9 ARMv8 Trusted Firmware release v0.2 2013-10-25 09:37:16 +01:00