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deduplication from evaluation ctxs - just have base ctx with deduplicated info, then separate type-state, ir-ctx, and interpretation-ctx

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This commit is contained in:
Ryan Fleury
2025-04-23 11:49:44 -07:00
parent 0ce85082ec
commit 264dbc8199
18 changed files with 546 additions and 697 deletions
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src/ctrl/ctrl_core.c
+40 -29
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@@ -4704,14 +4704,18 @@ ctrl_thread__eval_scope_begin(Arena *arena, CTRL_Entity *thread)
CTRL_EvalScope *scope = push_array(arena, CTRL_EvalScope, 1);
scope->di_scope = di_scope_open();
// rjf: unpack thread
//////////////////////////////
//- rjf: unpack thread
//
Arch arch = thread->arch;
U64 thread_rip_vaddr = dmn_rip_from_thread(thread->handle.dmn_handle);
CTRL_Entity *process = ctrl_process_from_entity(thread);
CTRL_Entity *module = ctrl_module_from_process_vaddr(process, thread_rip_vaddr);
U64 thread_rip_voff = ctrl_voff_from_vaddr(module, thread_rip_vaddr);
// rjf: gather evaluation modules
//////////////////////////////
//- rjf: gather evaluation modules
//
U64 eval_modules_count = Max(1, ctrl_state->ctrl_thread_entity_store->entity_kind_counts[CTRL_EntityKind_Module]);
E_Module *eval_modules = push_array(arena, E_Module, eval_modules_count);
E_Module *eval_modules_primary = &eval_modules[0];
@@ -4751,35 +4755,40 @@ ctrl_thread__eval_scope_begin(Arena *arena, CTRL_Entity *thread)
}
}
// rjf: build eval type context
//////////////////////////////
//- rjf: build base evaluation context
//
{
E_TypeCtx *ctx = &scope->type_ctx;
ctx->modules = eval_modules;
ctx->modules_count = eval_modules_count;
ctx->primary_module = eval_modules_primary;
}
e_select_type_ctx(&scope->type_ctx);
// rjf: build eval parse context
ProfScope("build eval parse context")
{
E_ParseCtx *ctx = &scope->parse_ctx;
ctx->modules = eval_modules;
ctx->modules_count = eval_modules_count;
ctx->primary_module = eval_modules_primary;
}
e_select_parse_ctx(&scope->parse_ctx);
// rjf: build eval IR context
{
E_IRCtx *ctx = &scope->ir_ctx;
ctx->thread_ip_vaddr = thread_rip_vaddr;
ctx->thread_ip_voff = thread_rip_voff;
E_BaseCtx *ctx = &scope->base_ctx;
//- rjf: fill instruction pointer info
ctx->thread_ip_vaddr = thread_rip_vaddr;
ctx->thread_ip_voff = thread_rip_voff;
ctx->thread_arch = thread->arch;
ctx->thread_reg_space = e_space_make(CTRL_EvalSpaceKind_Entity);
ctx->thread_reg_space.u64_0 = (U64)thread;
ctx->modules = eval_modules;
ctx->modules_count = eval_modules_count;
ctx->primary_module = eval_modules_primary;
//- rjf: fill modules
ctx->modules = eval_modules;
ctx->modules_count = eval_modules_count;
ctx->primary_module = eval_modules_primary;
//- rjf: fill space hooks
ctx->space_rw_user_data = ctrl_state->ctrl_thread_entity_store;
ctx->space_read = ctrl_eval_space_read;
}
e_select_base_ctx(&scope->base_ctx);
//////////////////////////////
//- rjf: begin type evaluation
//
e_type_eval_begin();
//////////////////////////////
//- rjf: build IR evaluation context
//
{
E_IRCtx *ctx = &scope->ir_ctx;
ctx->regs_map = ctrl_string2reg_from_arch(arch);
ctx->reg_alias_map = ctrl_string2alias_from_arch(arch);
ctx->locals_map = e_push_locals_map_from_rdi_voff(arena, eval_modules_primary->rdi, thread_rip_voff);
@@ -4791,7 +4800,9 @@ ctrl_thread__eval_scope_begin(Arena *arena, CTRL_Entity *thread)
}
e_select_ir_ctx(&scope->ir_ctx);
// rjf: build eval interpretation context
//////////////////////////////
//- rjf: build eval interpretation context
//
{
E_InterpretCtx *ctx = &scope->interpret_ctx;
ctx->space_rw_user_data = ctrl_state->ctrl_thread_entity_store;