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Fix for: 

7.      Numbers starting with [a-f] should work, but symbols
        of the same name should have priority.
This commit is contained in:
eeh 2000-07-08 21:35:32 +00:00
parent f1157334e4
commit 74e5e4f040
1 changed files with 20 additions and 3 deletions
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23
sys/ddb/db_expr.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_expr.c,v 1.9 1999/04/12 20:38:21 pk Exp $ */
/* $NetBSD: db_expr.c,v 1.10 2000/07/08 21:35:32 eeh Exp $ */
/*
* Mach Operating System
@ -50,8 +50,25 @@ db_term(valuep)
t = db_read_token();
if (t == tIDENT) {
if (!db_value_of_name(db_tok_string, valuep)) {
db_error("Symbol not found\n");
/*NOTREACHED*/
extern int db_radix;
db_expr_t v = 0;
int i, c, byte;
/* See if we can make a number out of all of it */
for (i=0; c = db_tok_string[i]; i++) {
byte = 0;
if (c >= '0' && c <= '9')
byte = c - '0';
else if (db_radix == 16 && c >= 'a' && c <= 'f')
byte = c - 'a' + 10;
else if (db_radix == 16 && c >= 'A' && c <= 'F')
byte = c - 'A' + 10;
else
db_error("Symbol not found\n");
/*NOTREACHED*/
v = v * db_radix + byte;
}
*valuep = (db_expr_t)v;
}
return (TRUE);
}