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remake assembler with customasm, misc, need to clean up

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Redo
2024-06-26 11:37:29 -06:00
parent 717a9d9b08
commit 7aa99412ba
14 changed files with 2173 additions and 778 deletions
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15
emulator/8608emulator.c
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@@ -11,13 +11,14 @@
#define loadut readmemory(wordut)
#define loadutp1 readmemory((wordut+1)%65536)
#define loadp readmemory(cpu->p)
#define loadpinc readmemory(cpu->p++)
#define loadpp1 readmemory((cpu->p+1)%65536)
#define loadq readmemory(cpu->q)
#define loadqinc readmemory(cpu->q++)
#define loadpinc readmemory((cpu->p++)%65536)
#define loadqinc readmemory((cpu->q++)%65536)
#define loadpp1 readmemory((cpu->p+1)%65536)
#define loadqp1 readmemory((cpu->q+1)%65536)
#define loadput readmemory((cpu->p+wordut)%65536)
#define loadqut readmemory((cpu->q+wordut)%65536)
#define signed8(x) (x>=128 ? x|0xFF00 : x)
#define setzf(x) cpu->nz=(x!=0);
#define loadimmedt cpu->t = loadimmed;
#define loadimm161 cpu->u = loadimmed;
@@ -31,11 +32,13 @@
#define storeut(x) writememory(wordut, x);
#define storeutp1(x) writememory((wordut+1)%65536, x);
#define storep(x) writememory(cpu->p, x);
#define storepinc(x) writememory(cpu->p++, x);
#define storepp1(x) writememory((cpu->p+1)%65536, x);
#define storeq(x) writememory(cpu->q, x);
#define storepinc(x) writememory(cpu->p++, x);
#define storeqinc(x) writememory(cpu->q++, x);
#define storepp1(x) writememory((cpu->p+1)%65536, x);
#define storeqp1(x) writememory((cpu->q+1)%65536, x);
#define storeput(x) writememory((cpu->p+wordut)%65536, x);
#define storequt(x) writememory((cpu->q+wordut)%65536, x);
#define pushretaddr1 writememory(cpu->s++, hibyte((cpu->i-1)%65536));
#define pushretaddr2 writememory(cpu->s++, lobyte((cpu->i-1)%65536));
#define lni cpu->instr = readmemory(cpu->i++); cpu->cycle = 0;