FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/lldbg/hexarg.c @ 988:0654212e5c53
doc/Compal-unlock: documented safe flashing of newer fw versions and
cisversion unlocking
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Sat, 12 Dec 2015 18:40:56 +0000 |
parents | f5affe83ba2d |
children |
rev | line source |
---|---|
865
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
1 /* |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
2 * Many commands take hex arguments. This module contains the parse_hexarg() |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
3 * function, which is a wrapper around strtoul that performs some additional |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
4 * checks. |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
5 */ |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
6 |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
7 #include <sys/types.h> |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
8 #include <ctype.h> |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
9 #include <stdlib.h> |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
10 |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
11 lldbg_parse_hexarg(arg, maxdigits, valp) |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
12 char *arg; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
13 int maxdigits; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
14 u_long *valp; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
15 { |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
16 char *cp = arg, *bp; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
17 int len; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
18 |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
19 if (cp[0] == '0' && (cp[1] == 'x' || cp[1] == 'X')) |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
20 cp += 2; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
21 for (bp = cp; *cp; cp++) |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
22 if (!isxdigit(*cp)) |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
23 return(-1); |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
24 len = cp - bp; |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
25 if (len < 1 || len > maxdigits) |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
26 return(-1); |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
27 *valp = strtoul(arg, 0, 16); |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
28 return(0); |
f5affe83ba2d
lldbg hack (poor girl's substitute for JTAG) implemented
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff
changeset
|
29 } |