* David Mosberger-Tang <davidm@hpl.hp.com>
*/
-#include <linux/config.h>
#define ENTRY(name) \
.align 32; \
/*
* Helper macros for accessing user memory.
+ *
+ * When adding any new .section/.previous entries here, make sure to
+ * also add it to the DISCARD section in arch/ia64/kernel/gate.lds.S or
+ * unpleasant things will happen.
*/
.section "__ex_table", "a" // declare section & section attributes
.xdata4 "__ex_table", 99f-., y-.+4; \
[99:] x
+/*
+ * Tag MCA recoverable instruction ranges.
+ */
+
+ .section "__mca_table", "a" // declare section & section attributes
+ .previous
+
+# define MCA_RECOVER_RANGE(y) \
+ .xdata4 "__mca_table", y-., 99f-.; \
+ [99:]
+
/*
* Mark instructions that need a load of a virtual address patched to be
* a load of a physical address. We use this either in critical performance
# define FSYS_RETURN br.ret.sptk.many b6
#endif
+/*
+ * If physical stack register size is different from DEF_NUM_STACK_REG,
+ * dynamically patch the kernel for correct size.
+ */
+ .section ".data.patch.phys_stack_reg", "a"
+ .previous
+#define LOAD_PHYS_STACK_REG_SIZE(reg) \
+[1:] adds reg=IA64_NUM_PHYS_STACK_REG*8+8,r0; \
+ .xdata4 ".data.patch.phys_stack_reg", 1b-.
+
/*
* Up until early 2004, use of .align within a function caused bad unwind info.
* TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing