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first pass at call stack cache, need a lot of clean up before this is working...

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Ryan Fleury committed 2025-05-14 21:44:09 -07:00
1 parent a84739e1c4
commit e5d6a49055
7 files changed
+132 -69
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src/raddbg/raddbg_views.c
+13 -10
View File
@@ -1008,17 +1008,18 @@ rd_watch_row_info_from_row(Arena *arena, EV_Row *row)
CTRL_Entity *entity = rd_ctrl_entity_from_eval_space(block_eval.space);
if(entity->kind == CTRL_EntityKind_Thread)
{
CTRL_Scope *ctrl_scope = ctrl_scope_open();
info.callstack_thread = entity;
U64 frame_num = ev_block_num_from_id(block, key.child_id);
CTRL_Unwind unwind = d_query_cached_unwind_from_thread(entity);
CTRL_CallStack call_stack = ctrl_call_stack_from_unwind(scratch.arena, ctrl_process_from_entity(entity), &unwind);
if(1 <= frame_num && frame_num <= call_stack.count)
CTRL_CallStack call_stack = ctrl_call_stack_from_thread(ctrl_scope, entity, 0);
if(1 <= frame_num && frame_num <= call_stack.frames_count)
{
CTRL_CallStackFrame *f = &call_stack.frames[frame_num-1];
info.callstack_unwind_index = f->unwind_count;
info.callstack_inline_depth = f->inline_depth;
info.callstack_vaddr = regs_rip_from_arch_block(entity->arch, f->regs);
}
ctrl_scope_close(ctrl_scope);
}
}
@@ -2837,17 +2838,18 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
};
AnnotationList *visible_memory_annotations = push_array(scratch.arena, AnnotationList, visible_memory_size);
{
CTRL_Scope *ctrl_scope = ctrl_scope_open();
CTRL_Entity *thread = ctrl_entity_from_handle(&d_state->ctrl_entity_store->ctx, rd_regs()->thread);
CTRL_Entity *process = ctrl_entity_ancestor_from_kind(thread, CTRL_EntityKind_Process);
CTRL_Unwind unwind = d_query_cached_unwind_from_thread(thread);
CTRL_CallStack call_stack = ctrl_call_stack_from_thread(ctrl_scope, thread, 0);
//- rjf: fill unwind frame annotations
if(unwind.frames.count != 0) UI_Tag(str8_lit("weak"))
if(call_stack.concrete_frames_count != 0) UI_Tag(str8_lit("weak"))
{
U64 last_stack_top = regs_rsp_from_arch_block(thread->arch, unwind.frames.v[0].regs);
for(U64 idx = 1; idx < unwind.frames.count; idx += 1)
U64 last_stack_top = regs_rsp_from_arch_block(thread->arch, call_stack.concrete_frames[0]->regs);
for(U64 idx = 1; idx < call_stack.concrete_frames_count; idx += 1)
{
CTRL_UnwindFrame *f = &unwind.frames.v[idx];
CTRL_CallStackFrame *f = call_stack.concrete_frames[idx];
U64 f_stack_top = regs_rsp_from_arch_block(thread->arch, f->regs);
Rng1U64 frame_vaddr_range = r1u64(last_stack_top, f_stack_top);
Rng1U64 frame_vaddr_range_in_viz = intersect_1u64(frame_vaddr_range, viz_range_bytes);
@@ -2896,10 +2898,10 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
}
//- rjf: fill selected thread stack range annotation
if(unwind.frames.count > 0)
if(call_stack.concrete_frames_count > 0)
{
U64 stack_base_vaddr = thread->stack_base;
U64 stack_top_vaddr = regs_rsp_from_arch_block(thread->arch, unwind.frames.v[0].regs);
U64 stack_top_vaddr = regs_rsp_from_arch_block(thread->arch, call_stack.concrete_frames[0]->regs);
Rng1U64 stack_vaddr_range = r1u64(stack_base_vaddr, stack_top_vaddr);
Rng1U64 stack_vaddr_range_in_viz = intersect_1u64(stack_vaddr_range, viz_range_bytes);
if(dim_1u64(stack_vaddr_range_in_viz) != 0)
@@ -2954,6 +2956,7 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
}
di_scope_close(scope);
}
ctrl_scope_close(ctrl_scope);
}
//////////////////////////////