| commit | e7670f6c1e52ae6d2a43ff75a8bcfa7a5c86e47b | [log] [tgz] |
|---|---|---|
| author | Wolfgang Denk <wd@denx.de> | Thu Feb 14 22:43:22 2008 +0100 |
| committer | Wolfgang Denk <wd@denx.de> | Thu Feb 14 22:43:22 2008 +0100 |
| tree | c105ae64bb203f93e670ef11b3256a4a3086c0ad | |
| parent | 3c234efa693bc59906c2be55c7918ecbb55392ea [diff] |
PPC: Use r2 instead of r29 as global data pointer R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>