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symbol server abstraction layer; http layer; fix to 'prefer_disasm' rule when no disassembly tabs are open; small fixes / cleanup

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This commit is contained in:
Ryan Fleury
2026-06-08 11:10:14 -07:00
parent 1ef94cb759
commit 5c664261a3
38 changed files with 1347 additions and 81 deletions
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src/dbg_engine/dbg_engine_ctrl.c
+11 -29
View File
@@ -2144,8 +2144,8 @@ d_u2c_push_msgs(D_MsgList *msgs, U64 endt_us)
U64 needed_size = sizeof(msgs_srlzed_baked.size) + msgs_srlzed_baked.size;
if(available_size >= needed_size)
{
d_ctrl_state->u2c_ring_write_pos += ring_write_struct(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_write_pos, &msgs_srlzed_baked.size);
d_ctrl_state->u2c_ring_write_pos += ring_write(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_write_pos, msgs_srlzed_baked.str, msgs_srlzed_baked.size);
d_ctrl_state->u2c_ring_write_pos += wrapped_write_struct(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_write_pos, &msgs_srlzed_baked.size);
d_ctrl_state->u2c_ring_write_pos += wrapped_write(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_write_pos, msgs_srlzed_baked.str, msgs_srlzed_baked.size);
good = 1;
break;
}
@@ -2174,10 +2174,10 @@ d_u2c_pop_msgs(Arena *arena)
if(unconsumed_size >= sizeof(U64))
{
U64 size_to_decode = 0;
d_ctrl_state->u2c_ring_read_pos += ring_read_struct(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_read_pos, &size_to_decode);
d_ctrl_state->u2c_ring_read_pos += wrapped_read_struct(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_read_pos, &size_to_decode);
msgs_srlzed_baked.size = size_to_decode;
msgs_srlzed_baked.str = push_array_no_zero(scratch.arena, U8, msgs_srlzed_baked.size);
d_ctrl_state->u2c_ring_read_pos += ring_read(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_read_pos, msgs_srlzed_baked.str, size_to_decode);
d_ctrl_state->u2c_ring_read_pos += wrapped_read(d_ctrl_state->u2c_ring_base, d_ctrl_state->u2c_ring_size, d_ctrl_state->u2c_ring_read_pos, msgs_srlzed_baked.str, size_to_decode);
break;
}
cond_var_wait(d_ctrl_state->u2c_ring_cv, d_ctrl_state->u2c_ring_mutex, max_U64);
@@ -2210,8 +2210,8 @@ d_c2u_push_events(D_EventList *events)
U64 needed_size = sizeof(event_srlzed.size) + event_srlzed.size;
if(available_size >= needed_size)
{
d_ctrl_state->c2u_ring_write_pos += ring_write_struct(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_write_pos, &event_srlzed.size);
d_ctrl_state->c2u_ring_write_pos += ring_write(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_write_pos, event_srlzed.str, event_srlzed.size);
d_ctrl_state->c2u_ring_write_pos += wrapped_write_struct(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_write_pos, &event_srlzed.size);
d_ctrl_state->c2u_ring_write_pos += wrapped_write(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_write_pos, event_srlzed.str, event_srlzed.size);
break;
}
cond_var_wait(d_ctrl_state->c2u_ring_cv, d_ctrl_state->c2u_ring_mutex, now_time_us()+100);
@@ -2238,11 +2238,11 @@ d_c2u_pop_events(Arena *arena)
if(unconsumed_size >= sizeof(U64))
{
U64 size_to_decode = 0;
d_ctrl_state->c2u_ring_read_pos += ring_read_struct(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_read_pos, &size_to_decode);
d_ctrl_state->c2u_ring_read_pos += wrapped_read_struct(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_read_pos, &size_to_decode);
String8 event_srlzed = {0};
event_srlzed.size = size_to_decode;
event_srlzed.str = push_array_no_zero(scratch.arena, U8, event_srlzed.size);
d_ctrl_state->c2u_ring_read_pos += ring_read(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_read_pos, event_srlzed.str, event_srlzed.size);
d_ctrl_state->c2u_ring_read_pos += wrapped_read(d_ctrl_state->c2u_ring_base, d_ctrl_state->c2u_ring_size, d_ctrl_state->c2u_ring_read_pos, event_srlzed.str, event_srlzed.size);
D_Event *new_event = d_event_list_push(arena, &events);
*new_event = d_event_from_serialized_string(arena, event_srlzed);
}
@@ -2683,28 +2683,11 @@ d_ctrl_thread__module_open(D_Handle process, D_Handle module, U64 base_vaddr, DM
}
//////////////////////////////
//- rjf: determine debug info unique identifier
//- rjf: no found debug info path -> try to fall back on symbol server
//
String8 debug_info_unique_identifier = {0};
if(module_info->debug_info_path.size != 0)
if(initial_debug_info_path.size == 0)
{
Guid guid = module_info->debug_info_guid;
debug_info_unique_identifier = str8f(scratch.arena, "%08X%04X%04X%02X%02X%02X%02X%02X%02X%02X%02X%x",
guid.data1, guid.data2, guid.data3, guid.data4[0], guid.data4[1], guid.data4[2], guid.data4[3], guid.data4[4], guid.data4[5], guid.data4[6], guid.data4[7], module_info->debug_info_age);
}
//////////////////////////////
//- rjf: build local server cache debug info path
//
String8 local_server_cache_debug_info_path = {0};
if(debug_info_unique_identifier.size != 0 && module_info->debug_info_path.size != 0)
{
// TODO(rjf): this is not complete - assuming stripped etc. - just following pattern from ntdll.dll for now
String8 symbol_cache_path = get_process_info()->symbol_cache_path;
String8 module_name = str8_skip_last_slash(module_info->module_path);
String8 dbg_name = str8_skip_last_slash(module_info->debug_info_path);
String8 path = str8f(scratch.arena, "%S/%S/%S/stripped/%S", symbol_cache_path, module_name, debug_info_unique_identifier, dbg_name);
local_server_cache_debug_info_path = path_normalized_from_string(arena, path);
initial_debug_info_path = smsv_local_path_from_key(arena, str8_skip_last_slash(module_info->module_path), str8_skip_last_slash(module_info->debug_info_path), module_info->debug_info_guid, module_info->debug_info_age);
}
//////////////////////////////
@@ -2725,7 +2708,6 @@ d_ctrl_thread__module_open(D_Handle process, D_Handle module, U64 base_vaddr, DM
info.unwinder = unwinder;
info.unwind_info = unwind_info_opaque;
info.local_debug_info_path = initial_debug_info_path;
info.debug_info_unique_identifier = debug_info_unique_identifier;
info.raddbg_attached_marker_voff = module_info->raddbg_is_attached_marker_voff;
info.raddbg_data = raddbg_data;
}
src/dbg_engine/dbg_engine_ctrl.h
-2
View File
@@ -169,8 +169,6 @@ struct D_ModuleInfo
UWND_Unwinder unwinder;
void *unwind_info;
String8 local_debug_info_path;
String8 local_server_cache_debug_info_path;
String8 debug_info_unique_identifier;
U64 raddbg_attached_marker_voff;
String8 raddbg_data;
};