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acid: 4-byte Runes

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R=rsc
http://codereview.appspot.com/3860041
This commit is contained in:
Russ Cox 2011-01-02 16:01:05 -05:00
parent b567422f98
commit 839c052a93
1 changed files with 10 additions and 7 deletions
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17
src/cmd/acid/exec.c
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@ -205,7 +205,7 @@ convflt(Node *r, char *flt)
void
indir(Map *m, ulong addr, char fmt, Node *r)
{
int i;
int i, j, k;
u32int ival;
u64int vval;
int ret;
@ -280,16 +280,19 @@ indir(Map *m, ulong addr, char fmt, Node *r)
break;
case 'R':
r->type = TSTRING;
for(i = 0; i < sizeof(buf)-2; i += 2) {
ret = get1(m, addr, (uchar*)&buf[i], 2);
assert(sizeof(Rune) == 4);
for(i = 0; i < sizeof(buf)-4; i += 4) {
ret = get4(m, addr, &ival);
if (ret < 0)
error("indir: %r");
addr += 2;
if(buf[i] == 0 && buf[i+1] == 0)
rval = ival;
memmove(buf+i, &ival, 4);
addr += 4;
if(ival == 0)
break;
}
buf[i++] = 0;
buf[i] = 0;
ival = 0;
memmove(buf+i, &ival, 4);
r->store.u.string = runenode((Rune*)buf);
break;
case 'i':