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do not require eval cache for breakpoint touched-symbols parse/check; reintroduce memory read retry loop - necessary in some cases

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This commit is contained in:
Ryan Fleury
2025-06-27 22:59:10 -07:00
parent 5ba9b6abd8
commit b67d7f729b
1 changed files with 25 additions and 3 deletions
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src/ctrl/ctrl_core.c
+25 -3
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@@ -3708,8 +3708,8 @@ ctrl_thread__entry_point(void *p)
{
continue;
}
E_Parse addr_parse = e_parse_from_string(n->v.string);
E_Parse cnd_parse = e_parse_from_string(n->v.condition);
E_Parse addr_parse = e_push_parse_from_string(scratch.arena, n->v.string);
E_Parse cnd_parse = e_push_parse_from_string(scratch.arena, n->v.condition);
E_Expr *exprs[] = {addr_parse.expr, cnd_parse.expr};
for EachElement(idx, exprs)
{
@@ -6824,7 +6824,29 @@ ASYNC_WORK_DEF(ctrl_mem_stream_work)
else
{
range_base = push_array_no_zero(range_arena, U8, range_size);
U64 bytes_read = dmn_process_read(process.dmn_handle, vaddr_range_clamped, range_base);
U64 bytes_read = 0;
U64 retry_count = 0;
U64 retry_limit = range_size > page_size ? 64 : 0;
for(Rng1U64 vaddr_range_clamped_retry = vaddr_range_clamped;
retry_count <= retry_limit;
retry_count += 1)
{
bytes_read = dmn_process_read(process.dmn_handle, vaddr_range_clamped_retry, range_base);
if(bytes_read == 0 && vaddr_range_clamped_retry.max > vaddr_range_clamped_retry.min)
{
U64 diff = (vaddr_range_clamped_retry.max-vaddr_range_clamped_retry.min)/2;
vaddr_range_clamped_retry.max -= diff;
vaddr_range_clamped_retry.max = AlignDownPow2(vaddr_range_clamped_retry.max, page_size);
if(diff == 0)
{
break;
}
}
else
{
break;
}
}
if(bytes_read == 0)
{
arena_release(range_arena);