Lines Matching refs:pt_regs
44 /* offset of referenced register within struct pt_regs */
80 int __bpf_usdt_spec_id(struct pt_regs *ctx)
95 int bpf_usdt_arg_cnt(struct pt_regs *ctx)
116 int bpf_usdt_arg(struct pt_regs *ctx, __u64 arg_num, long *res)
150 * struct pt_regs. To keep things simple user-space parts
151 * record offsetof(struct pt_regs, <regname>) in arg_spec->reg_off.
162 * from pt_regs, then do another user-space probe read to
199 long bpf_usdt_cookie(struct pt_regs *ctx)
234 * Original struct pt_regs * context is preserved as 'ctx' argument.
237 name(struct pt_regs *ctx); \
239 ____##name(struct pt_regs *ctx, ##args); \
240 typeof(name(0)) name(struct pt_regs *ctx) \
248 ____##name(struct pt_regs *ctx, ##args)