diff options
Diffstat (limited to 'src/cmd/5c/txt.c')
| -rw-r--r-- | src/cmd/5c/txt.c | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/src/cmd/5c/txt.c b/src/cmd/5c/txt.c index 6d9b69d00..a753510ca 100644 --- a/src/cmd/5c/txt.c +++ b/src/cmd/5c/txt.c @@ -31,13 +31,22 @@ #include "gc.h" + +int thechar = '5'; +char *thestring = "arm"; + +LinkArch *thelinkarch = &linkarm; + +void +linkarchinit(void) +{ +} + void ginit(void) { Type *t; - thechar = '5'; - thestring = "arm"; exregoffset = REGEXT; exfregoffset = FREGEXT; listinit(); @@ -48,7 +57,6 @@ ginit(void) breakpc = -1; continpc = -1; cases = C; - firstp = P; lastp = P; tfield = types[TLONG]; @@ -149,17 +157,17 @@ gclean(void) void nextpc(void) { + Plist *pl; p = alloc(sizeof(*p)); *p = zprog; p->lineno = nearln; pc++; - if(firstp == P) { - firstp = p; - lastp = p; - return; - } - lastp->link = p; + if(lastp == nil) { + pl = linknewplist(ctxt); + pl->firstpc = p; + } else + lastp->link = p; lastp = p; } @@ -422,7 +430,7 @@ regind(Node *n, Node *nn) void raddr(Node *n, Prog *p) { - Adr a; + Addr a; naddr(n, &a); if(R0ISZERO && a.type == D_CONST && a.offset == 0) { @@ -440,7 +448,7 @@ raddr(Node *n, Prog *p) } void -naddr(Node *n, Adr *a) +naddr(Node *n, Addr *a) { int32 v; @@ -455,7 +463,7 @@ naddr(Node *n, Adr *a) case OREGISTER: a->type = D_REG; - a->sym = S; + a->sym = nil; a->reg = n->reg; if(a->reg >= NREG) { a->type = D_FREG; @@ -477,7 +485,7 @@ naddr(Node *n, Adr *a) case OINDREG: a->type = D_OREG; - a->sym = S; + a->sym = nil; a->offset = n->xoffset; a->reg = n->reg; break; @@ -486,7 +494,7 @@ naddr(Node *n, Adr *a) a->etype = n->etype; a->type = D_OREG; a->name = D_STATIC; - a->sym = n->sym; + a->sym = linksym(n->sym); a->offset = n->xoffset; if(n->class == CSTATIC) break; @@ -505,11 +513,11 @@ naddr(Node *n, Adr *a) goto bad; case OCONST: - a->sym = S; + a->sym = nil; a->reg = NREG; if(typefd[n->type->etype]) { a->type = D_FCONST; - a->dval = n->fconst; + a->u.dval = n->fconst; } else { a->type = D_CONST; a->offset = n->vconst; @@ -930,7 +938,7 @@ void gopcode(int o, Node *f1, Node *f2, Node *t) { int a, et; - Adr ta; + Addr ta; et = TLONG; if(f1 != Z && f1->type != T) @@ -1177,7 +1185,7 @@ gpseudo(int a, Sym *s, Node *n) nextpc(); p->as = a; p->from.type = D_OREG; - p->from.sym = s; + p->from.sym = linksym(s); p->from.name = D_EXTERN; switch(a) { |