sparc32: add support for run-time patching of leon/sun single instructions
This will be used to handle that MMUREGS has different ASI for SUN and LEON.
This is the infrastructure only - users will come later.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: Konrad Eisele <konrad@gaisler.com>
diff --git a/arch/sparc/include/asm/sections.h b/arch/sparc/include/asm/sections.h
index 0b0553b..f300d1a 100644
--- a/arch/sparc/include/asm/sections.h
+++ b/arch/sparc/include/asm/sections.h
@@ -7,4 +7,7 @@
/* sparc entry point */
extern char _start[];
+extern char __leon_1insn_patch[];
+extern char __leon_1insn_patch_end[];
+
#endif