diff options
Diffstat (limited to 'include/asm-ia64/kprobes.h')
| -rw-r--r-- | include/asm-ia64/kprobes.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h index d03bf9ff68e..ef71b57fc2f 100644 --- a/include/asm-ia64/kprobes.h +++ b/include/asm-ia64/kprobes.h @@ -30,8 +30,12 @@ #include <asm/break.h> #define __ARCH_WANT_KPROBES_INSN_SLOT -#define MAX_INSN_SIZE 1 +#define MAX_INSN_SIZE 2 /* last half is for kprobe-booster */ #define BREAK_INST (long)(__IA64_BREAK_KPROBE << 6) +#define NOP_M_INST (long)(1<<27) +#define BRL_INST(i1, i2) ((long)((0xcL << 37) | /* brl */ \ + (0x1L << 12) | /* many */ \ + (((i1) & 1) << 36) | ((i2) << 13))) /* imm */ typedef union cmp_inst { struct { @@ -112,6 +116,7 @@ struct arch_specific_insn { #define INST_FLAG_FIX_RELATIVE_IP_ADDR 1 #define INST_FLAG_FIX_BRANCH_REG 2 #define INST_FLAG_BREAK_INST 4 + #define INST_FLAG_BOOSTABLE 8 unsigned long inst_flag; unsigned short target_br_reg; unsigned short slot; |