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demon: gather success status of setting traps, but do not fail on failure

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This commit is contained in:
Ryan Fleury
2026-05-05 12:35:20 -07:00
parent 356237418f
commit 738163dcbd
3 changed files with 15 additions and 6 deletions
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src/demon/linux/demon_core_linux.c
+5 -2
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@@ -2865,9 +2865,12 @@ dmn_ctrl_run(Arena *arena, DMN_CtrlCtx *ctx, DMN_RunCtrls *ctrls)
DMN_LNX_Process *process = dmn_lnx_process_from_handle(active_trap->trap->process);
if(!process) { continue; }
if(!dmn_process_write(active_trap->trap->process, r1u64(active_trap->trap->vaddr, active_trap->trap->vaddr + active_trap->swap_bytes.size), active_trap->swap_bytes.str))
if(!dmn_process_write(active_trap->trap->process, r1u64(active_trap->trap->vaddr, active_trap->trap->vaddr + active_trap->swap_bytes.size), active_trap->swap_bytes.str) &&
active_trap->good)
{
Assert(0 && "failed to restore original instruction bytes");
// TODO(rjf): log an error here? - we wrote the trap successfully, but we did not remove it successfully,
// implying a change in address mapping. this is maybe not even a bug, since the address is simply now
// unmapped.
}
}
}