diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2014-07-28 10:14:40 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2014-07-28 10:25:06 +0200 |
| commit | c43854da4d87c25f54cce20ad188a6877dc15f71 (patch) | |
| tree | 2fce408ef916b6c205e3f74a5ce2c1b0fc969beb /toolchain/gcc/patches | |
| parent | 86e450dac4a6d50ebda79f80081525462d1bb68b (diff) | |
add some basic infrastructure for qemu-system-m68k
Qemu emulates a Coldfire Evaluation board without MMU.
As that is the first non-MMU platform in OpenADK I added
ADK_TARGET_UCLINUX. Mksh can not be used for non-MMU, because
it requires fork() for job control and other things.
We use hush here. non-MMU support in uClibc does not have
shared library support.
Kernel does not start yet. So no runtime testing, but at least
coldfire toolchain can be tested with uClibc-ng.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Diffstat (limited to 'toolchain/gcc/patches')
| -rw-r--r-- | toolchain/gcc/patches/4.8.3/disable-atomics.m68k | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.8.3/disable-atomics.m68k b/toolchain/gcc/patches/4.8.3/disable-atomics.m68k new file mode 100644 index 000000000..4ab553218 --- /dev/null +++ b/toolchain/gcc/patches/4.8.3/disable-atomics.m68k @@ -0,0 +1,12 @@ +diff -Nur gcc-4.8.3.orig/libgcc/config.host gcc-4.8.3/libgcc/config.host +--- gcc-4.8.3.orig/libgcc/config.host 2014-03-20 17:12:30.000000000 +0100 ++++ gcc-4.8.3/libgcc/config.host 2014-07-26 13:15:06.359463368 +0200 +@@ -689,7 +689,7 @@ + m68k*-*-openbsd*) + ;; + m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc +- tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux" ++ tmake_file="$tmake_file m68k/t-floatlib" + md_unwind_header=m68k/linux-unwind.h + ;; + m68k-*-linux*) # Motorola m68k's running GNU/Linux |