40 lines
1.4 KiB
Text
40 lines
1.4 KiB
Text
Thu Aug 29 13:53:29 1996 Jeffrey A Law (law@cygnus.com)
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* Makefile.in: Fix typo.
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* simops.c: Add condition code handling to "sub" "subr" and
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"divh" instructions.
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* interp.c (hash): Update to be more accurate.
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(lookup_hash): Call hash rather than computing the hash
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code here.
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(do_format_1_2): Handle format 1 and format 2 instructions.
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Get operands correctly and call the target function.
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(do_format_6): Get operands correctly and call the target
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function.
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(do_formats_9_10): Rough cut so shift ops will work.
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(sim_resume): Tweak to deal with format 1 and format 2
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handling in a single funtion. Don't update the PC
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for format 3 insns. Fix typos.
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* simops.c: Slightly reorganize. Add condition code handling
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to "add", "addi", "and", "andi", "or", "ori", "xor", "xori"
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and "not" instructions.
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* v850_sim.h (reg_t): Registers are 32bits.
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(_state): The V850 has 32 general registers. Add a 32bit
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psw and pc register too. Add accessor macros
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* Makefile.in, interp.c, v850_sim.h: Bring over endianness
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changes from the d10v simulator.
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* simops.c: Add shift support.
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* simops.c: Add multiply & divide support. Abort for system
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instructions.
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* simops.c: Add logicals, mov, movhi, movea, add, addi, sub
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and subr. No condition codes yet.
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Wed Aug 28 13:53:22 1996 Jeffrey A Law (law@cygnus.com)
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* ChangeLog, Makefile.in, configure, configure.in, v850_sim.h,
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gencode.c, interp.c, simops.c: Created.
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