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switch eval memory reads -> more generalized space reads; apply to register reads as well

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This commit is contained in:
Ryan Fleury
2024-08-15 11:55:22 -07:00
parent 59c01a73af
commit b98a75e056
10 changed files with 80 additions and 37 deletions
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src/ctrl/ctrl_core.c
+16 -7
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@@ -3796,12 +3796,21 @@ ctrl_thread__next_dmn_event(Arena *arena, DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg,
//- rjf: eval helpers
internal B32
ctrl_eval_memory_read(void *u, E_Space space, void *out, Rng1U64 vaddr_range)
ctrl_eval_space_read(void *u, E_Space space, void *out, Rng1U64 range)
{
// TODO(rjf): @spaces pick the correct process from space
DMN_Handle process = *(DMN_Handle *)u;
U64 read_size = dmn_process_read(process, vaddr_range, out);
B32 result = (read_size == dim_1u64(vaddr_range));
B32 result = 0;
CTRL_Entity *entity = (CTRL_Entity *)space;
{
switch(entity->kind)
{
default:{}break;
case CTRL_EntityKind_Process:
{
U64 read_size = dmn_process_read(entity->handle, range, out);
result = (read_size == dim_1u64(range));
}break;
}
}
return result;
}
@@ -4720,8 +4729,8 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
{
E_InterpretCtx *ctx = &interpret_ctx;
ctx->arch = arch;
ctx->memory_read_user_data = &event->process;
ctx->memory_read = ctrl_eval_memory_read;
ctx->space_read_user_data = ctrl_state->ctrl_thread_entity_store;
ctx->space_read = ctrl_eval_space_read;
ctx->primary_space = eval_modules_primary->space;
ctx->reg_size = regs_block_size_from_architecture(ctx->arch);
ctx->reg_data = push_array(temp.arena, U8, ctx->reg_size);