diff options
Diffstat (limited to 'lisc/lisc.h')
| -rw-r--r-- | lisc/lisc.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/lisc/lisc.h b/lisc/lisc.h index 81d3280..71b0f28 100644 --- a/lisc/lisc.h +++ b/lisc/lisc.h @@ -15,6 +15,7 @@ typedef struct Blk Blk; typedef struct Tmp Tmp; typedef struct Con Con; typedef struct Fn Fn; +typedef struct Type Type; typedef enum { U, F, T } B3; @@ -51,6 +52,7 @@ enum { NBlk = 128, NIns = 256, NAlign = 3, + NSeg = 32, BITS = 4, NBit = 64, @@ -120,8 +122,8 @@ enum Op { OStores, OStoreb, OLoad, - OLoadss, - OLoadus, + OLoadsh, + OLoaduh, OLoadsb, OLoadub, OAlloc, @@ -197,14 +199,6 @@ struct Blk { }; struct Tmp { -#if 0 - enum { - TUndef, - TWord, - TLong, - TReg, - } type; -#endif char name[NString]; uint ndef, nuse; uint cost; @@ -232,6 +226,18 @@ struct Fn { int nblk; Blk **rpo; int svec[NAlign]; + char name[NString]; +}; + +struct Type { + int dark; + int size; + int align; + + struct { + uint flt:1; + uint len:31; + } seg[NSeg]; }; @@ -244,7 +250,7 @@ extern OpDesc opdesc[]; void diag(char *); void *alloc(size_t); Blk *blocka(void); -Fn *parsefn(FILE *); +Fn *parse(FILE *); void printfn(Fn *, FILE *); /* ssa.c */ |