Fix wrong decoder of ld/st instructions and wrong behavior of sign extension of 32-bit regsize instructions.#8
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twocode wants to merge 8 commits intosusematz:aarch64-1.6from
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Fix wrong decoder of ld/st instructions and wrong behavior of sign extension of 32-bit regsize instructions.#8twocode wants to merge 8 commits intosusematz:aarch64-1.6from twocode:upstream
twocode wants to merge 8 commits intosusematz:aarch64-1.6from
twocode:upstream
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twocode
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Mar 28, 2014
twocode
commented
- handle_ldst() failed to decode load/store (signed) byte/halfword/word instructions without this patch.
- When regsize is 32, then sign-extension only functions to sign extend the lower 32 bits of the destination register.
added 8 commits
March 25, 2014 23:04
This bug resolves this bug by adding the decoding rule for handling nzcv modifications.
…king in 32-bit regsize mode. Only low 32 bits should be anded and referred for setting the n value in pstate.
…oupstream Conflicts: target-arm/translate-a64.c
Fix wrong behavior of sign extension scope of 32-bit regsize instrunctions.
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