8000 tools/mpy-tool.py: Add architecture flags to disassembly output. · micropython/micropython@b255224 · GitHub 8000
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tools/mpy-tool.py: Add architecture flags to disassembly output.
This commit extends "mpy-tool.py"'s disassembly output of a given MPY file (triggered via the "-d" command line option) to include newly added fields. Now the target architecture for the chosen MPY file is printed out to screen in human-readable format and, if present, architecture-specific flags. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
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‎tools/mpy-tool.py‎

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Original file line numberDiff line numberDiff line change
@@ -96,6 +96,22 @@ class Config:
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MP_NATIVE_ARCH_RV32IMC = 11
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MP_NATIVE_ARCH_RV64IMC = 12
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MP_NATIVE_ARCH_NAMES = [
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"NONE",
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"X86",
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"X64",
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"ARMV6",
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"ARMV6M",
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"ARMV7M",
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"ARMV7EM",
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"ARMV7EMSP",
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"ARMV7EMDP",
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"XTENSA",
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"XTENSAWIN",
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"RV32IMC",
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"RV64IMC",
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]
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MP_PERSISTENT_OBJ_FUN_TABLE = 0
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MP_PERSISTENT_OBJ_NONE = 1
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MP_PERSISTENT_OBJ_FALSE = 2
@@ -635,6 +651,14 @@ def disassemble(self):
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print("mpy_source_file:", self.mpy_source_file)
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print("source_file:", self.source_file.str)
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print("header:", hexlify_to_str(self.header))
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arch_index = (self.header[2] >> 2) & 0x2F
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if arch_index >= len(MP_NATIVE_ARCH_NAMES):
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arch_name = "UNKNOWN"
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else:
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arch_name = MP_NATIVE_ARCH_NAMES[arch_index]
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print("arch:", arch_name)
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if self.header[2] & MP_NATIVE_ARCH_FLAGS_PRESENT != 0:
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print("arch_flags:", hex(self.arch_flags))
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print("qstr_table[%u]:" % len(self.qstr_table))
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for q in self.qstr_table:
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print(" %s" % q.str)

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