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authorGreg Ungerer <gerg@uclinux.org>2011-03-22 13:39:27 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-03-25 14:05:13 +1000
commit66d857b08b8c3ed5c72c361f863cce77d2a978d7 (patch)
tree47222d86f4d78dc0da31baf64188bd2e4b38ac1e /arch/m68k/kernel/vmlinux.lds.S
parentd39dd11c3e6a7af5c20bfac40594db36cf270f42 (diff)
downloadop-kernel-dev-66d857b08b8c3ed5c72c361f863cce77d2a978d7.zip
op-kernel-dev-66d857b08b8c3ed5c72c361f863cce77d2a978d7.tar.gz
m68k: merge m68k and m68knommu arch directories
There is a lot of common code that could be shared between the m68k and m68knommu arch branches. It makes sense to merge the two branches into a single directory structure so that we can more easily share that common code. This is a brute force merge, based on a script from Stephen King <sfking@fdwdc.com>, which was originally written by Arnd Bergmann <arnd@arndb.de>. > The script was inspired by the script Sam Ravnborg used to merge the > includes from m68knommu. For those files common to both arches but > differing in content, the m68k version of the file is renamed to > <file>_mm.<ext> and the m68knommu version of the file is moved into the > corresponding m68k directory and renamed <file>_no.<ext> and a small > wrapper file <file>.<ext> is used to select between the two version. Files > that are common to both but don't differ are removed from the m68knommu > tree and files and directories that are unique to the m68knommu tree are > moved to the m68k tree. Finally, the arch/m68knommu tree is removed. > > To select between the the versions of the files, the wrapper uses > > #ifdef CONFIG_MMU > #include <file>_mm.<ext> > #else > #include <file>_no.<ext> > #endif On top of this file merge I have done a simplistic merge of m68k and m68knommu Kconfig, which primarily attempts to keep existing options and menus in place. Other than a handful of options being moved it produces identical .config outputs on m68k and m68knommu targets I tested it on. With this in place there is now quite a bit of scope for merge cleanups in future patches. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/kernel/vmlinux.lds.S')
-rw-r--r--arch/m68k/kernel/vmlinux.lds.S11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/m68k/kernel/vmlinux.lds.S b/arch/m68k/kernel/vmlinux.lds.S
index 99ba315..030dabf 100644
--- a/arch/m68k/kernel/vmlinux.lds.S
+++ b/arch/m68k/kernel/vmlinux.lds.S
@@ -1,10 +1,5 @@
-PHDRS
-{
- text PT_LOAD FILEHDR PHDRS FLAGS (7);
- data PT_LOAD FLAGS (7);
-}
-#ifdef CONFIG_SUN3
-#include "vmlinux-sun3.lds"
+#ifdef CONFIG_MMU
+#include "vmlinux.lds_mm.S"
#else
-#include "vmlinux-std.lds"
+#include "vmlinux.lds_no.S"
#endif
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