mirror of
https://github.com/Druthulu/BFM-decomp
synced 2026-09-30 07:31:59 -04:00
Drew T
51 lines
2.3 KiB
Bash
51 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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# tools/ghidra_import.sh <exe-path>
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#
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# Import a PS-X EXE into the "bfm" Ghidra project HEADLESS, the same way the retail
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# SLUS_007.26 was imported (Phase 1): auto-detect the PSX loader, run auto-analysis
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# (which applies PsyQ Signatures + DetectPsyQ), import the PsyQ 4.0 type archive
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# (ImportPsyqGdt.java), then DumpProgramInfo.java to print language/base/func-count/
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# PsyQ version. analyzeHeadless commits + saves the imported program on a clean exit.
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#
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# The program name in the project defaults to the EXE's basename (e.g. importing
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# extracted/proto/sep8_SLUS_007.26 creates program "sep8_SLUS_007.26").
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#
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# PRECONDITION: the MCP server must be STOPPED (the project lock is exclusive).
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# Run tools/ghidra_mcp_stop.sh first. Used in Phase 3.5 to add the two prototypes
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# (sep8_SLUS_007.26, aug31_USA_DEMO.EXE) alongside retail; reusable for any PS-X EXE.
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set -uo pipefail
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REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" # P33 B5: repo-relative, no $HOME/bfm-decomp assumption
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EXE="${1:?usage: ghidra_import.sh <path-to-ps-x-exe>}"
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GHIDRA="${GHIDRA_INSTALL_DIR:-$HOME/ghidra_12.1_PUBLIC}"
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PROJ_DIR="${BFM_GHIDRA_PROJ:-$REPO/ghidra}"
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PROJ="bfm"
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SCRIPTS="$REPO/tools/ghidra_scripts"
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GDT="${PSYQ_GDT:-$GHIDRA/Ghidra/Extensions/ghidra_psx_ldr/data/psyq400.gdt}"
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PORT="8080"
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[ -f "$EXE" ] || { echo "import: ERROR — exe not found: $EXE" >&2; exit 2; }
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[ -f "$GDT" ] || { echo "import: ERROR — PsyQ gdt not found: $GDT" >&2; exit 2; }
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# Guard: a serving MCP server holds the exclusive project lock — refuse to collide.
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if ss -tln 2>/dev/null | grep -qE ":$PORT([^0-9]|$)"; then
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echo "import: ERROR — MCP server serving on :$PORT. Run tools/ghidra_mcp_stop.sh first." >&2
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exit 2
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fi
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# Clear a stale lock only when no analyzer is alive (mirrors ghidra_mcp_start.sh).
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if ! pgrep -f 'ghidra.app.util.headless.AnalyzeHeadless' >/dev/null 2>&1; then
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rm -f "$PROJ_DIR/$PROJ.lock" "$PROJ_DIR/$PROJ.lock~" 2>/dev/null || true
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fi
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echo "import: ===== importing '$EXE' into project '$PROJ' ====="
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echo "import: gdt=$GDT (program name = basename; -overwrite for idempotent re-import)"
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"$GHIDRA/support/analyzeHeadless" "$PROJ_DIR" "$PROJ" \
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-import "$EXE" -overwrite \
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-scriptPath "$SCRIPTS" \
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-postScript ImportPsyqGdt.java "$GDT" \
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-postScript DumpProgramInfo.java
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rc=$?
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echo "import: ===== analyzeHeadless exit=$rc for '$EXE' ====="
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exit $rc
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