varun-r-mallya/python-bpf
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remove line numbers from debug info

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Signed-off-by: varun-r-mallya <varunrmallya@gmail.com>
This commit is contained in:
varun-r-mallya
2025-09-09 12:16:01 +05:30
parent 46cefd4143
commit d7a5a06eab
2 changed files with 0 additions and 13 deletions
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7
examples/c-form/ex2.bpf.c
View File

@ -10,13 +10,6 @@ struct {
__type(value, u64); __type(value, u64);
} last SEC(".maps"); } last SEC(".maps");
struct {
__uint(type, BPF_MAP_TYPE_HASH);
__uint(max_entries, 1);
__type(key, u64);
__type(value, u64);
} last2 SEC(".maps");
SEC("tracepoint/syscalls/sys_enter_execve") SEC("tracepoint/syscalls/sys_enter_execve")
int hello(struct pt_regs *ctx) { int hello(struct pt_regs *ctx) {
bpf_printk("Hello, World!\n"); bpf_printk("Hello, World!\n");

6
pythonbpf/maps_pass.py
View File

@ -126,7 +126,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"tag": 13, # "DW_TAG_member" "tag": 13, # "DW_TAG_member"
"name": "type", "name": "type",
"file": file_metadata, # Use the stored file metadata "file": file_metadata, # Use the stored file metadata
"line": 7, # You may want to track actual line numbers
"baseType": type_ptr, "baseType": type_ptr,
"size": 64, "size": 64,
"offset": 0 "offset": 0
@ -136,7 +135,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"tag": 13, # DW_TAG_member "tag": 13, # DW_TAG_member
"name": "max_entries", "name": "max_entries",
"file": file_metadata, "file": file_metadata,
"line": 8,
"baseType": max_entries_ptr, "baseType": max_entries_ptr,
"size": 64, "size": 64,
"offset": 64 "offset": 64
@ -146,7 +144,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"tag": 13, # DW_TAG_member "tag": 13, # DW_TAG_member
"name": "key", "name": "key",
"file": file_metadata, "file": file_metadata,
"line": 9,
"baseType": key_ptr, "baseType": key_ptr,
"size": 64, "size": 64,
"offset": 128 "offset": 128
@ -156,7 +153,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"tag": 13, # DW_TAG_member "tag": 13, # DW_TAG_member
"name": "value", "name": "value",
"file": file_metadata, "file": file_metadata,
"line": 10,
"baseType": value_ptr, "baseType": value_ptr,
"size": 64, "size": 64,
"offset": 192 "offset": 192
@ -167,7 +163,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"tag": 19, # DW_TAG_structure_type "tag": 19, # DW_TAG_structure_type
"name": "anon", # Anonymous struct "name": "anon", # Anonymous struct
"file": file_metadata, "file": file_metadata,
"line": 6, # Adjust line number
"size": 256, # 4 * 64-bit pointers "size": 256, # 4 * 64-bit pointers
"align": 64, "align": 64,
"elements": [type_member, max_entries_member, key_member, value_member] "elements": [type_member, max_entries_member, key_member, value_member]
@ -178,7 +173,6 @@ def create_map_debug_info(module, map_global, map_name, map_params):
"name": map_name, "name": map_name,
"scope": compile_unit, "scope": compile_unit,
"file": file_metadata, "file": file_metadata,
"line": 11, # Adjust line number
"type": struct_type, "type": struct_type,
"isLocal": False, "isLocal": False,
"isDefinition": True "isDefinition": True