marfrit
06d3d0d726
- benchmark/ai_ghidra/SETUP.md documents the GhidrAssist 1.5.0 install at /opt/ghidra/Ghidra/Extensions/GhidrAssist/ on oppenheimer (CT131), with dirac endpoints (Hermes-2-Pro 8B @ :8080, Qwen-coder 1.5B @ :8081) already reachable + tested. Final enable+config is UI-only; two clicks on next Ghidra launch. - gdb_debug/harness.c extended with case 4 = train_phy_block running under a synthetic PHY at 0x40000000. Static MMIO shim satisfies polls 1-3; poll 4 needs dynamic state-machine (next session, via SIGBUS handler or ptrace) — documented in the README. Vendor tree investigation: Rockchip's own sdram_rk3588.c / sdram_rk3568.c are STUBS (return -1). No free function names from there. Path forward: mine the vendor kernel's rockchip_dmc.c (devfreq DDR scaling driver) for register-offset naming hints at runtime-call level. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
28 lines
907 B
Makefile
28 lines
907 B
Makefile
BENCH := $(abspath ..)
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.PHONY: all clean
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all: gdb_debug.elf
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# Wrap each benchmark function's raw bytes into an .o with predictable
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# symbols _binary_func_NN_bin_{start,end}, regardless of the cwd-dependent
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# symbol names that `ld -b binary` generates.
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define WRAP_BIN
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$1.o: $(BENCH)/$2/func.bin
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cp $$< $1.bin
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ld -r -b binary -o $$@.raw $1.bin
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rm -f $1.bin
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objcopy $$$$(nm $$@.raw | awk '/_func_bin_start$$$$/{printf " --redefine-sym %s=_binary_$1_bin_start",$$$$3} /_func_bin_end$$$$/{printf " --redefine-sym %s=_binary_$1_bin_end",$$$$3}') $$@.raw $$@
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rm -f $$@.raw
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endef
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$(eval $(call WRAP_BIN,func_01,01_memset))
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$(eval $(call WRAP_BIN,func_02,02_memcpy32))
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$(eval $(call WRAP_BIN,func_03,03_magic_memset))
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$(eval $(call WRAP_BIN,func_04,04_train_phy_block))
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gdb_debug.elf: harness.c func_01.o func_02.o func_03.o func_04.o
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gcc -O0 -g -Wall -o $@ $^
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clean:
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rm -f gdb_debug.elf func_*.o *.bin
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