rockbox/firmware/target/arm/crt0-pp.S, branch master

move PP specific files to pp/

2012-01-03T04:39:56+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31533 a1c6a512-1295-4272-9138-f99709370657

PortalPlayer: Loading of stack munge value into r4 was moved in r30741 to after the idle stack init loop, breaking the usage readout.

2011-11-27T07:01:47+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31068 a1c6a512-1295-4272-9138-f99709370657

Switch to SYS mode on arm FS#12322 by me

2011-10-11T16:06:03+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30741 a1c6a512-1295-4272-9138-f99709370657

Clean up multiple definitions of RAM size. Remove -DMEM (make) and MEM (code), use the already defined MEMORYSIZE instead.

2011-02-02T17:43:32+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29189 a1c6a512-1295-4272-9138-f99709370657

ipodvideo: detect ram size at boot (doesn't actually get USED yet)

2010-08-29T13:20:16+00:00

This is the first step to allowing a single build which will work on any ipodvideo.

A global variable, probed_ramsize, is initialised to either 32 or 64 early in boot.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27937 a1c6a512-1295-4272-9138-f99709370657

ARM: use BX when branch to an address in register

2010-05-31T15:14:26+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26432 a1c6a512-1295-4272-9138-f99709370657

Fix ipodvideo64mb by making the branch to main a long call.

2010-03-04T00:24:28+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25019 a1c6a512-1295-4272-9138-f99709370657

Really fix bootloaders now.

2010-03-03T23:52:36+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25017 a1c6a512-1295-4272-9138-f99709370657

FS#10756 - Free unused init code

2010-03-03T23:20:32+00:00

Introduce a new .init section for initialisation code, so that it can be copied to an area which is later overwritten before calling. The stack/bss can then overwrite that code, effectively freeing the code size that the initialisation routines need. Gives a few kB ram usage back.
Only implemented for PP and as3525 so far. More targets could be added, as well as more functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25013 a1c6a512-1295-4272-9138-f99709370657

ARM: lr addresses the next instruction after the failing one in undefined instruction vector

2010-01-24T15:04:21+00:00

Substract 4 before passing the argument to UIE so the correct address is displayed

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24321 a1c6a512-1295-4272-9138-f99709370657