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log backend_x86.c @ 1086:f0a1e0a2263c

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Thu, 06 Oct 2016 22:25:12 -0700 Michael Pavone Made some optimizations to gen_mem_fun to keep the size of chunk handler sections within range of a single byte displacement
Thu, 06 Oct 2016 21:11:58 -0700 Michael Pavone Remove hacky assumption about Genesis memory map in M68K core
Thu, 06 Oct 2016 09:25:43 -0700 Michael Pavone Fix handling of MMAP_CODE chunks that also have MMAP_PTR_IDX set
Wed, 27 Jul 2016 22:46:22 -0700 Michael Pavone Change cycle tracking code for Z80 core to only use a single register. Store low 7 bits of R in a reg and increment it appropriately.
Tue, 26 Apr 2016 23:13:37 -0700 Michael Pavone Initial stab at implementing address error exceptions. Need to fill in the value of IR, undefined bits of last stack frame word and properly deal with address errors that occur during exception processing.
Wed, 25 Nov 2015 08:40:45 -0800 Michael Pavone Partially working change to do proper stack alignment rather than doing a lame alignment check when calling a C compile dfunction. 68K core seems okay, but Z80 is busted.
Sun, 22 Nov 2015 14:42:36 -0800 Michael Pavone Fix a bug in generating memory access functions when more than one MMAP_CODE region exists
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