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This commit is contained in:
Nikita Smith
2025-12-09 09:56:43 -08:00
parent c221286ab8
commit 962f0e30ae
5 changed files with 271 additions and 124 deletions
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src/ctrl/ctrl_core.c
+17 -12
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@@ -1323,7 +1323,7 @@ ctrl_entity_store_apply_events(CTRL_EntityCtxRWStore *store, CTRL_EventList *lis
}
}
thread->stack_base = event->stack_base;
ctrl_rip_from_thread(&store->ctx, event->entity);
//ctrl_rip_from_thread(&store->ctx, event->entity);
}break;
case CTRL_EventKind_EndThread:
{
@@ -4450,6 +4450,20 @@ ctrl_thread__next_dmn_event(Arena *arena, DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg,
{
dmn_process_write(spoof->process, r1u64(spoof->vaddr, spoof->vaddr+size_of_spoof), &spoof->new_ip_value);
}
// copy spoof info
if(do_spoof)
{
run_ctrls->spoof.process = spoof->process;
run_ctrls->spoof.thread = spoof->thread;
run_ctrls->spoof.vaddr = spoof->vaddr;
run_ctrls->spoof.old_ip = spoof_old_ip_value;
run_ctrls->spoof.size = size_of_spoof;
}
else
{
MemoryZeroStruct(&run_ctrls->spoof);
}
// rjf: run for new events
ProfScope("run for new events")
@@ -4474,6 +4488,7 @@ ctrl_thread__next_dmn_event(Arena *arena, DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg,
}
}
}
DMN_EventList events = dmn_ctrl_run(scratch.arena, ctrl_ctx, run_ctrls);
ins_atomic_u64_inc_eval(&ctrl_state->mem_gen);
ins_atomic_u64_inc_eval(&ctrl_state->reg_gen);
@@ -5956,17 +5971,7 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
CTRL_Entity *process = ctrl_entity_from_handle(entity_ctx, ctrl_handle_make(CTRL_MachineID_Local, event->process));
Arch arch = thread->arch;
U64 thread_rip_vaddr = dmn_rip_from_thread(event->thread);
CTRL_Entity *module = &ctrl_entity_nil;
{
for(CTRL_Entity *m = process->first; m != &ctrl_entity_nil; m = m->next)
{
if(m->kind == CTRL_EntityKind_Module && contains_1u64(m->vaddr_range, thread_rip_vaddr))
{
module = m;
break;
}
}
}
CTRL_Entity *module = ctrl_module_from_process_vaddr(process, thread_rip_vaddr);
//////////////////////////
//- rjf: extract module-dependent info