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authorChen Gang <762976180@qq.com>2015-03-03 07:24:26 +0800
committerMark Salter <msalter@redhat.com>2015-03-26 10:31:48 -0400
commit06745d74e46a8dffa768e43b54835aa94903550a (patch)
treea25b9ccb5bae6ea9bd895a4d0b3fa985e4b379b7 /arch/c6x
parent1a394e1a36aa9f47b411a8e4cb53dfca6f134401 (diff)
downloadlinux-06745d74e46a8dffa768e43b54835aa94903550a.tar.gz
c6x: asm: Add default flat.h according to xtensa architecture
For supporting uClinux flat-format executables, c6x needs to define the fewest features to support it, at present, xtensa architecture has the fewest feature for it, so just copy xtensa flat.h. The related error: CC fs/binfmt_flat.o In file included from fs/binfmt_flat.c:36:0: include/linux/flat.h:12:22: fatal error: asm/flat.h: No such file or directory Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Mark Salter <msalter@redhat.com>
Diffstat (limited to 'arch/c6x')
-rw-r--r--arch/c6x/include/asm/flat.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/c6x/include/asm/flat.h b/arch/c6x/include/asm/flat.h
new file mode 100644
index 000000000000..a1858bd5f6c8
--- /dev/null
+++ b/arch/c6x/include/asm/flat.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_C6X_FLAT_H
+#define __ASM_C6X_FLAT_H
+
+#define flat_argvp_envp_on_stack() 0
+#define flat_old_ram_flag(flags) (flags)
+#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
+#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
+#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val, rp)
+#define flat_get_relocate_addr(rel) (rel)
+#define flat_set_persistent(relval, p) 0
+
+#endif /* __ASM_C6X_FLAT_H */