diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/uprobes.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/uprobes.c | 18 |
2 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/include/asm/uprobes.h b/arch/x86/include/asm/uprobes.h index f7ce310a429d..5c399e446512 100644 --- a/arch/x86/include/asm/uprobes.h +++ b/arch/x86/include/asm/uprobes.h @@ -26,10 +26,10 @@ typedef u8 uprobe_opcode_t; #define MAX_UINSN_BYTES 16 -#define UPROBES_XOL_SLOT_BYTES 128 /* to keep it cache aligned */ +#define UPROBE_XOL_SLOT_BYTES 128 /* to keep it cache aligned */ -#define UPROBES_BKPT_INSN 0xcc -#define UPROBES_BKPT_INSN_SIZE 1 +#define UPROBE_BKPT_INSN 0xcc +#define UPROBE_BKPT_INSN_SIZE 1 struct arch_uprobe { u16 fixups; diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index 04dfcef2d028..6dfa89e6f24a 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -31,14 +31,14 @@ /* Post-execution fixups. */ /* No fixup needed */ -#define UPROBES_FIX_NONE 0x0 +#define UPROBE_FIX_NONE 0x0 /* Adjust IP back to vicinity of actual insn */ -#define UPROBES_FIX_IP 0x1 +#define UPROBE_FIX_IP 0x1 /* Adjust the return address of a call insn */ -#define UPROBES_FIX_CALL 0x2 +#define UPROBE_FIX_CALL 0x2 -#define UPROBES_FIX_RIP_AX 0x8000 -#define UPROBES_FIX_RIP_CX 0x4000 +#define UPROBE_FIX_RIP_AX 0x8000 +#define UPROBE_FIX_RIP_CX 0x4000 /* Adaptations for mhiramat x86 decoder v14. */ #define OPCODE1(insn) ((insn)->opcode.bytes[0]) @@ -269,9 +269,9 @@ static void prepare_fixups(struct arch_uprobe *auprobe, struct insn *insn) break; } if (fix_ip) - auprobe->fixups |= UPROBES_FIX_IP; + auprobe->fixups |= UPROBE_FIX_IP; if (fix_call) - auprobe->fixups |= UPROBES_FIX_CALL; + auprobe->fixups |= UPROBE_FIX_CALL; } #ifdef CONFIG_X86_64 @@ -341,12 +341,12 @@ static void handle_riprel_insn(struct mm_struct *mm, struct arch_uprobe *auprobe * is NOT the register operand, so we use %rcx (register * #1) for the scratch register. */ - auprobe->fixups = UPROBES_FIX_RIP_CX; + auprobe->fixups = UPROBE_FIX_RIP_CX; /* Change modrm from 00 000 101 to 00 000 001. */ *cursor = 0x1; } else { /* Use %rax (register #0) for the scratch register. */ - auprobe->fixups = UPROBES_FIX_RIP_AX; + auprobe->fixups = UPROBE_FIX_RIP_AX; /* Change modrm from 00 xxx 101 to 00 xxx 000 */ *cursor = (reg << 3); } |