Commit 05765eee authored by Prashant Bhole's avatar Prashant Bhole Committed by yonghong-song

trace.py: fix compiler warning (#2094)

Compiler shows warning "incompatible integer to pointer conversion
initializing" while compiling bpf program.
This patch adds necessary typecast when assigning PT_REGS_PARAM vaules
to struct pt_regs pointer
parent a94cbbf4
...@@ -216,17 +216,17 @@ class Probe(object): ...@@ -216,17 +216,17 @@ class Probe(object):
} }
aliases_indarg = { aliases_indarg = {
"arg1": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM1(ctx);" "arg1": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM1(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM1(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM1(_ctx))); _val;})",
"arg2": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM2(ctx);" "arg2": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM2(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM2(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM2(_ctx))); _val;})",
"arg3": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM3(ctx);" "arg3": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM3(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM3(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM3(_ctx))); _val;})",
"arg4": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM4(ctx);" "arg4": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM4(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM4(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM4(_ctx))); _val;})",
"arg5": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM5(ctx);" "arg5": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM5(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM5(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM5(_ctx))); _val;})",
"arg6": "({u64 _val; struct pt_regs *_ctx = PT_REGS_PARM6(ctx);" "arg6": "({u64 _val; struct pt_regs *_ctx = (struct pt_regs *)PT_REGS_PARM6(ctx);"
" bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM6(_ctx))); _val;})", " bpf_probe_read(&_val, sizeof(_val), &(PT_REGS_PARM6(_ctx))); _val;})",
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment