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start function call lowering (wip)

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This commit is contained in:
Quentin Carbonneaux 2015-09-10 22:55:03 -04:00
parent 7e86fc39fc
commit 8201c6161e
4 changed files with 249 additions and 33 deletions
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11
lisc/lisc.h
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@ -43,7 +43,7 @@ enum Reg {
Tmp0, /* first non-reg temporary */
NReg = RDX - RAX + 1
NReg = R11 - RAX + 1
};
enum {
@ -53,6 +53,7 @@ enum {
NIns = 256,
NAlign = 3,
NSeg = 32,
NTyp = 128,
BITS = 4,
NBit = 64,
@ -144,6 +145,9 @@ enum Op {
OAddr,
OSwap,
OSign,
OSAlloc,
OXPush,
OXMovs,
OXDiv,
OXCmp,
OXSet,
@ -246,7 +250,7 @@ struct Typ {
struct {
uint flt:1;
uint len:31;
} seg[NSeg];
} seg[NSeg+1];
};
@ -255,7 +259,8 @@ extern char debug['Z'+1];
void dumpts(Bits *, Tmp *, FILE *);
/* parse.c */
extern OpDesc opdesc[];
extern Typ typ[NTyp];
extern OpDesc opdesc[NOp];
void diag(char *);
void *alloc(size_t);
Blk *blocka(void);