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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2378 c046a42c-6fe2-441c-8c8c-71466251a162
27 lines
808 B
Plaintext
27 lines
808 B
Plaintext
Unsolved issues/bugs in the mips/mipsel backend
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-----------------------------------------------
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General
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-------
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- [ls][dw][lr] report broken (aligned) BadVAddr
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- Missing per-CPU instruction decoding, currently all implemented
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instructions are regarded as valid
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- pcnet32 does not work for little endian emulation on big endian host
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(probably not mips specific, but observable for mips-malta)
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MIPS64
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------
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- No 64bit TLB support
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- no 64bit wide registers for FPU
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- 64bit mul/div handling broken
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"Generic" 4Kc system emulation
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------------------------------
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- Doesn't correspond to any real hardware.
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MALTA system emulation
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----------------------
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- We fake firmware support instead of doing the real thing
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- Real firmware falls over when trying to init RAM, presumably due
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to lacking I2C emulation.
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