commit - 4a64a77bd3c08809a1cfb4c5a76c2efbd33b1d7b
commit + f21f37f219965af3980ba50bac429658d19615d1
blob - 1b1dea73f7247ee862c96f650d397bc395779de9
blob + 800c0f660b2a3ee10b1133b7884ee33eb205bd92
--- src/libmach/localaddr.c
+++ src/libmach/localaddr.c
Loc l;
char *fn;
char *var;
+ char *reg;
} rock;
static int
if(sym==nil || strcmp(sym->name, rock.fn) != 0)
return ++rock.nframe < 40;
+ if(rock.reg){
+ if(rget(regs, rock.reg, &v) < 0)
+ return 0;
+ rock.l = locconst(v);
+ rock.found = 1;
+ return 0;
+ }
if(lookuplsym(sym, rock.var, &s1) < 0)
return 0;
if(locsimplify(map, regs, s1.loc, &rock.l) < 0)
int
localaddr(Map *map, Regs *regs, char *fn, char *var, ulong *val)
{
+ Regdesc *rp;
+
rock.found = 0;
rock.nframe = 0;
rock.fn = fn;
- rock.var = var;
+ rock.reg = nil;
+ rock.var = nil;
+ for(rp=mach->reglist; rp->name; rp++)
+ if(strcmp(rp->name, var) == 0)
+ rock.reg = rp->name;
+ if(!rock.reg)
+ rock.var = var;
stacktrace(map, regs, ltrace);
if(rock.found){
*val = rock.l.addr;