diff options
Diffstat (limited to 'src/cmd/6c/gc.h')
| -rw-r--r-- | src/cmd/6c/gc.h | 75 |
1 files changed, 13 insertions, 62 deletions
diff --git a/src/cmd/6c/gc.h b/src/cmd/6c/gc.h index c466a3afe..a196e55a8 100644 --- a/src/cmd/6c/gc.h +++ b/src/cmd/6c/gc.h @@ -46,11 +46,8 @@ #define SZ_DOUBLE 8 #define FNX 100 -typedef struct Adr Adr; -typedef struct Prog Prog; typedef struct Case Case; typedef struct C1 C1; -typedef struct Var Var; typedef struct Reg Reg; typedef struct Rgn Rgn; typedef struct Renv Renv; @@ -64,29 +61,9 @@ EXTERN struct short ptr; } idx; -struct Adr -{ - vlong offset; - double dval; - char sval[NSNAME]; - - Sym* sym; - uchar type; - uchar index; - uchar etype; - uchar scale; /* doubles as width in DATA op */ -}; -#define A ((Adr*)0) - #define INDEXED 9 -struct Prog -{ - Adr from; - Adr to; - Prog* link; - int32 lineno; - short as; -}; + +#define A ((Addr*)0) #define P ((Prog*)0) struct Case @@ -105,14 +82,6 @@ struct C1 int32 label; }; -struct Var -{ - vlong offset; - Sym* sym; - char name; - char etype; -}; - struct Reg { int32 pc; @@ -171,7 +140,6 @@ EXTERN Node vconstnode; EXTERN int32 continpc; EXTERN int32 curarg; EXTERN int32 cursafe; -EXTERN Prog* firstp; EXTERN Prog* lastp; EXTERN int32 maxargsafe; EXTERN int mnstring; @@ -226,7 +194,6 @@ EXTERN Reg* firstr; EXTERN Reg* lastr; EXTERN Reg zreg; EXTERN Reg* freer; -EXTERN Var var[NVAR]; EXTERN int32* idom; EXTERN Reg** rpo2r; EXTERN int32 maxnr; @@ -282,7 +249,7 @@ void regaalloc1(Node*, Node*); void regaalloc(Node*, Node*); void regind(Node*, Node*); void gprep(Node*, Node*); -void naddr(Node*, Adr*); +void naddr(Node*, Addr*); void gcmp(int, Node*, vlong); void gmove(Node*, Node*); void gins(int a, Node*, Node*); @@ -310,19 +277,11 @@ void nullwarn(Node*, Node*); void sextern(Sym*, Node*, int32, int32); void gextern(Sym*, Node*, int32, int32); void outcode(void); -void ieeedtod(Ieee*, double); /* * list */ void listinit(void); -int Pconv(Fmt*); -int Aconv(Fmt*); -int Dconv(Fmt*); -int Sconv(Fmt*); -int Rconv(Fmt*); -int Xconv(Fmt*); -int Bconv(Fmt*); /* * reg.c @@ -331,7 +290,7 @@ Reg* rega(void); int rcmp(const void*, const void*); void regopt(Prog*); void addmove(Reg*, int, int, int); -Bits mkvar(Reg*, Adr*); +Bits mkvar(Reg*, Addr*); void prop(Reg*, Bits, Bits); void loopit(Reg*, int32); void synch(Reg*, Bits); @@ -339,7 +298,7 @@ uint32 allreg(uint32, Rgn*); void paint1(Reg*, int); uint32 paint2(Reg*, int); void paint3(Reg*, int, int32, int); -void addreg(Adr*, int); +void addreg(Addr*, int); /* * peep.c @@ -348,17 +307,17 @@ void peep(void); void excise(Reg*); Reg* uniqp(Reg*); Reg* uniqs(Reg*); -int regtyp(Adr*); -int anyvar(Adr*); +int regtyp(Addr*); +int anyvar(Addr*); int subprop(Reg*); int copyprop(Reg*); -int copy1(Adr*, Adr*, Reg*, int); -int copyu(Prog*, Adr*, Adr*); +int copy1(Addr*, Addr*, Reg*, int); +int copyu(Prog*, Addr*, Addr*); -int copyas(Adr*, Adr*); -int copyau(Adr*, Adr*); -int copysub(Adr*, Adr*, Adr*, int); -int copysub1(Prog*, Adr*, Adr*, int); +int copyas(Addr*, Addr*); +int copyau(Addr*, Addr*); +int copysub(Addr*, Addr*, Addr*, int); +int copysub1(Prog*, Addr*, Addr*, int); int32 RtoB(int); int32 FtoB(int); @@ -396,14 +355,6 @@ void mulgen(Type*, Node*, Node*); void genmuladd(Node*, Node*, int, Node*); void shiftit(Type*, Node*, Node*); -#pragma varargck type "A" int -#pragma varargck type "B" Bits -#pragma varargck type "D" Adr* -#pragma varargck type "lD" Adr* -#pragma varargck type "P" Prog* -#pragma varargck type "R" int -#pragma varargck type "S" char* - #define D_X7 (D_X0+7) void fgopcode(int, Node*, Node*, int, int); |