diff options
Diffstat (limited to 'kernel/trace/trace_probe.h')
| -rw-r--r-- | kernel/trace/trace_probe.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index f6398db09114..0c0ae54d44c6 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -102,6 +102,7 @@ enum { FETCH_MTD_reg = 0, FETCH_MTD_stack, FETCH_MTD_retval, + FETCH_MTD_comm, FETCH_MTD_memory, FETCH_MTD_symbol, FETCH_MTD_deref, @@ -148,6 +149,11 @@ DECLARE_BASIC_PRINT_TYPE_FUNC(s8); DECLARE_BASIC_PRINT_TYPE_FUNC(s16); DECLARE_BASIC_PRINT_TYPE_FUNC(s32); DECLARE_BASIC_PRINT_TYPE_FUNC(s64); +DECLARE_BASIC_PRINT_TYPE_FUNC(x8); +DECLARE_BASIC_PRINT_TYPE_FUNC(x16); +DECLARE_BASIC_PRINT_TYPE_FUNC(x32); +DECLARE_BASIC_PRINT_TYPE_FUNC(x64); + DECLARE_BASIC_PRINT_TYPE_FUNC(string); #define FETCH_FUNC_NAME(method, type) fetch_##method##_##type @@ -183,6 +189,14 @@ DECLARE_BASIC_FETCH_FUNCS(bitfield); #define fetch_bitfield_string NULL #define fetch_bitfield_string_size NULL +/* comm only makes sense as a string */ +#define fetch_comm_u8 NULL +#define fetch_comm_u16 NULL +#define fetch_comm_u32 NULL +#define fetch_comm_u64 NULL +DECLARE_FETCH_FUNC(comm, string); +DECLARE_FETCH_FUNC(comm, string_size); + /* * Define macro for basic types - we don't need to define s* types, because * we have to care only about bitwidth at recording time. @@ -194,7 +208,7 @@ DEFINE_FETCH_##method(u32) \ DEFINE_FETCH_##method(u64) /* Default (unsigned long) fetch type */ -#define __DEFAULT_FETCH_TYPE(t) u##t +#define __DEFAULT_FETCH_TYPE(t) x##t #define _DEFAULT_FETCH_TYPE(t) __DEFAULT_FETCH_TYPE(t) #define DEFAULT_FETCH_TYPE _DEFAULT_FETCH_TYPE(BITS_PER_LONG) #define DEFAULT_FETCH_TYPE_STR __stringify(DEFAULT_FETCH_TYPE) @@ -213,6 +227,7 @@ DEFINE_FETCH_##method(u64) ASSIGN_FETCH_FUNC(reg, ftype), \ ASSIGN_FETCH_FUNC(stack, ftype), \ ASSIGN_FETCH_FUNC(retval, ftype), \ +ASSIGN_FETCH_FUNC(comm, ftype), \ ASSIGN_FETCH_FUNC(memory, ftype), \ ASSIGN_FETCH_FUNC(symbol, ftype), \ ASSIGN_FETCH_FUNC(deref, ftype), \ @@ -224,6 +239,10 @@ ASSIGN_FETCH_FUNC(file_offset, ftype), \ #define ASSIGN_FETCH_TYPE(ptype, ftype, sign) \ __ASSIGN_FETCH_TYPE(#ptype, ptype, ftype, sizeof(ftype), sign, #ptype) +/* If ptype is an alias of atype, use this macro (show atype in format) */ +#define ASSIGN_FETCH_TYPE_ALIAS(ptype, atype, ftype, sign) \ + __ASSIGN_FETCH_TYPE(#ptype, ptype, ftype, sizeof(ftype), sign, #atype) + #define ASSIGN_FETCH_TYPE_END {} #define FETCH_TYPE_STRING 0 |