pyr0ball/havoc-remaster
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pyr0ball 12ec33b41a feat: add hardware watchpoints (DR0-DR3/DR7) and re-armable breakpoints to debug agent 
Implements set_watchpoint/remove_watchpoint/list_watchpoints via Wow64SetThreadContext
on DR0-DR3/DR7. Skips 64-bit WOW64 helper threads (Wow64GetThreadContext returns
ERROR_ACCESS_DENIED on those -- found against the real process). Propagates active
watchpoints to new threads as they spawn. Re-armable breakpoints: on breakpoint hit,
restores original byte and sets EFlags trap flag; the resulting single-step re-plants
the 0xCC, making breakpoints persistent across multiple hits. EXCEPTION_SINGLE_STEP
handler distinguishes watchpoint trips (Dr6 bits 0-3 set) from re-arm single-steps
(Dr6 clear). Smoke test confirmed: re-armed breakpoint fires on second continue;
watchpoint on 0x0047C48C set on slot 0 -- full watchpoint trip validation requires
gameplay state==0x47 (deferred to Task 6 end-to-end run).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TN4Ytn3gdWRonNmHpisWQv
2026-07-04 09:26:37 -07:00
..
analyze2.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze3.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze4.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze5.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze6.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze7.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
analyze_crash.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
check_files.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
check_strings.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
createfile_trace.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
dbg_path.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
deep_audit.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
deep_trace.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
drive_trace.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
dump_region.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
ff_extract.py Initial commit: Havoc preservation toolkit + format docs 2026-06-28 23:33:30 -07:00
final_analysis.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_callers.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_cdcheck.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_cdpath.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_drive_func.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_ini_calls.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
find_string.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
full_audit.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
grafix_extract.py feat: crack GRAFIX0N.DAT texture format + extractor 2026-07-03 09:36:41 -07:00
havoc_debug_agent.py feat: add hardware watchpoints (DR0-DR3/DR7) and re-armable breakpoints to debug agent 2026-07-04 09:26:37 -07:00
havoc_debug_agent_smoke_test.py feat: add hardware watchpoints (DR0-DR3/DR7) and re-armable breakpoints to debug agent 2026-07-04 09:26:37 -07:00
havoc_debug_protocol.py feat: add watchpoint slot/DR7 bookkeeping to MCP protocol module 2026-07-04 06:58:46 -07:00
havoc_mcp_server.py fix: close timing-attack and empty-secret auth bypass in MCP server 2026-07-04 07:22:55 -07:00
ini_audit.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
io_audit.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
parse_iat.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
parse_imports.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
patch_exappwindow.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
patch_flagcheck.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
patch_paths.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
patch_vtable.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
path_audit.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
pe_sections.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2ac00.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2alloc.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2alloc2.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2alloc3.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2analyze.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2cdcheck.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2crash.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2heap.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
r2init.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
read_bin_iso.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00
trace_init.py feat: NOCD patch boots Havoc on modern Windows (defeats CD copy protection) 2026-07-03 09:29:59 -07:00