| Message ID | 20240125090016.536043-1-chentao@kylinos.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: ptrace: Code cleanup | expand |
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index c421a899fc84..71c0b2233f56 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -37,13 +37,6 @@ * in exit.c or in signal.c. */ -#if 0 -/* - * Breakpoint SWI instruction: SWI &9F0001 - */ -#define BREAKINST_ARM 0xef9f0001 -#define BREAKINST_THUMB 0xdf00 /* fill this in later */ -#else /* * New breakpoints - use an undefined instruction. The ARM architecture * reference manual guarantees that the following instruction space @@ -54,7 +47,6 @@ */ #define BREAKINST_ARM 0xe7f001f0 #define BREAKINST_THUMB 0xde01 -#endif struct pt_regs_offset { const char *name;
This part was commented in about 19 years before. If there are no plans to enable this part code in the future, we can remove this dead code. Signed-off-by: Kunwu Chan <chentao@kylinos.cn> --- arch/arm/kernel/ptrace.c | 8 -------- 1 file changed, 8 deletions(-)