ed/raddebugger
1
0 Fork 0
mirror of https://github.com/Ed94/raddebugger.git synced 2026-10-13 20:39:41 -07:00
Code Issues Packages Projects Releases Wiki Activity

dbg_engine: shift thread register reads / process memory reads -> abstraction layer, rather than directly calling into demon; cache crash dump info, like thread info & memory ranges; implement thread reg reads & memory reads for dumps by using this acceleration structure when we have a dump handle, instead of regular demon reads.

Browse Source
This commit is contained in:
Ryan Fleury committed 2026-05-18 14:51:17 -07:00
1 parent 463a4f8565
commit 4840b46b84
23 files changed
+1035 -401
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/raddbg/raddbg_views.c
+12 -12
View File
@@ -44,7 +44,7 @@ rd_code_view_build(Arena *arena, RD_CodeViewState *cv, RD_CodeViewBuildFlags fla
F32 scroll_bar_dim = floor_f32(main_font_size*1.5f);
Vec2F32 code_area_dim = v2f32(panel_box_dim.x - scroll_bar_dim, panel_box_dim.y - scroll_bar_dim);
S64 num_possible_visible_lines = (S64)(code_area_dim.y/code_line_height)+1;
D_Entity *thread = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->thread);
D_Entity *thread = d_entity_from_handle(rd_regs()->thread);
D_Entity *process = d_entity_ancestor_from_kind(thread, D_EntityKind_Process);
B32 do_line_numbers = rd_setting_b32_from_name(str8_lit("show_line_numbers"));
@@ -278,8 +278,8 @@ rd_code_view_build(Arena *arena, RD_CodeViewState *cv, RD_CodeViewBuildFlags fla
// rjf: find live threads mapping to source code
if(!dasm_lines) ProfScope("find live threads mapping to this file")
{
D_Entity *selected_thread = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->thread);
D_EntityArray threads = d_entity_array_from_kind(&d_user_state->ctrl_entity_store->ctx, D_EntityKind_Thread);
D_Entity *selected_thread = d_entity_from_handle(rd_regs()->thread);
D_EntityArray threads = d_entity_array_from_kind(D_EntityKind_Thread);
for EachIndex(idx, threads.count)
{
D_Entity *thread = threads.v[idx];
@@ -341,7 +341,7 @@ rd_code_view_build(Arena *arena, RD_CodeViewState *cv, RD_CodeViewBuildFlags fla
if(!dasm_lines) ProfScope("find all src -> dasm info for source code")
{
String8 file_path = rd_regs()->file_path;
D_Entity *module = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->module);
D_Entity *module = d_entity_from_handle(rd_regs()->module);
DI_Key dbgi_key = d_dbgi_key_from_module(module);
D_LineListArray lines_array = d_lines_array_from_dbgi_key_file_path_line_range(scratch.arena, dbgi_key, file_path, visible_line_num_range, 8);
if(lines_array.count != 0)
@@ -354,8 +354,8 @@ rd_code_view_build(Arena *arena, RD_CodeViewState *cv, RD_CodeViewBuildFlags fla
// rjf: find live threads mapping to disasm
if(dasm_lines) ProfScope("find live threads mapping to this disassembly")
{
D_Entity *selected_thread = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->thread);
D_EntityArray threads = d_entity_array_from_kind(&d_user_state->ctrl_entity_store->ctx, D_EntityKind_Thread);
D_Entity *selected_thread = d_entity_from_handle(rd_regs()->thread);
D_EntityArray threads = d_entity_array_from_kind(D_EntityKind_Thread);
for EachIndex(idx, threads.count)
{
D_Entity *thread = threads.v[idx];
@@ -2102,7 +2102,7 @@ RD_VIEW_UI_FUNCTION_DEF(text)
if(rd_regs()->lang_kind == TXT_LangKind_Null)
{
Access *access = access_open();
D_Entity *module = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->module);
D_Entity *module = d_entity_from_handle(rd_regs()->module);
DI_Key dbgi_key = d_dbgi_key_from_module(module);
RDI_Parsed *rdi = di_rdi_from_key(access, dbgi_key, 0, 0);
if(rdi != &rdi_parsed_nil)
@@ -2226,7 +2226,7 @@ RD_VIEW_UI_FUNCTION_DEF(text)
//
if(rd_regs()->file_path.size != 0)
{
D_Entity *module = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->module);
D_Entity *module = d_entity_from_handle(rd_regs()->module);
DI_Key dbgi_key = d_dbgi_key_from_module(module);
rd_regs()->lines = d_lines_from_dbgi_key_file_path_line_num(rd_frame_arena(), dbgi_key, rd_regs()->file_path, rd_regs()->cursor.line, 8);
}
@@ -2436,13 +2436,13 @@ RD_VIEW_UI_FUNCTION_DEF(disasm)
if(dv->temp_look_vaddr != 0 && dv->temp_look_run_gen == d_run_gen())
{
auto_selected = 1;
auto_space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, dv->temp_look_process), D_EvalSpaceKind_Entity);
auto_space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(dv->temp_look_process), D_EvalSpaceKind_Entity);
eval = e_eval_from_stringf("(0x%I64x & (~(0x4000 - 1)))", dv->temp_look_vaddr);
}
else
{
auto_selected = 1;
auto_space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->process), D_EvalSpaceKind_Entity);
auto_space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(rd_regs()->process), D_EvalSpaceKind_Entity);
eval = e_eval_from_stringf("(reg:rip & (~(0x4000 - 1)))");
}
}
@@ -2683,7 +2683,7 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
Rng1U64 view_range = rd_space_range_from_eval(eval);
if(eval.space.kind == 0)
{
eval.space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->process), D_EvalSpaceKind_Entity);
eval.space = rd_eval_space_from_ctrl_entity(d_entity_from_handle(rd_regs()->process), D_EvalSpaceKind_Entity);
view_range = rd_whole_range_from_eval_space(eval.space);
}
@@ -3257,7 +3257,7 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
AnnotationList *visible_memory_annotations = push_array(scratch.arena, AnnotationList, visible_memory_size);
{
Access *access = access_open();
D_Entity *selected_thread = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_regs()->thread);
D_Entity *selected_thread = d_entity_from_handle(rd_regs()->thread);
D_Entity *selected_process = d_entity_ancestor_from_kind(selected_thread, D_EntityKind_Process);
D_CallStack selected_call_stack = d_call_stack_from_thread(access, selected_thread->handle, 1, 0);
D_Entity *eval_process = &d_entity_nil;