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Implemented Cd- <size> <repeat> (#8783)

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This commit is contained in:
Khairul Azhar Kasmiran 2017-11-06 18:13:37 +08:00 committed by radare
parent ce0b254a77
commit fd89ac80b5
1 changed files with 18 additions and 3 deletions
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21
libr/core/cmd_meta.c
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@ -518,7 +518,7 @@ static int cmd_meta_comment(RCore *core, const char *input) {
static int cmd_meta_hsdmf(RCore *core, const char *input) {
int n, type = input[0], subtype;
char *t = 0, *p, name[256], *str;
char *t = 0, *p, *p2, name[256], *str;
int repeat = 1;
ut64 addr_end = 0LL, addr = core->offset;
@ -550,8 +550,23 @@ static int cmd_meta_hsdmf(RCore *core, const char *input) {
input[0], 0, UT64_MAX);
break;
case ' ':
addr = r_num_math (core->num, input+3);
/* fallthrough */
p2 = strchr (input + 3, ' ');
if (p2) {
ut64 i;
ut64 size = r_num_math (core->num, input + 3);
ut64 rep = r_num_math (core->num, p2 + 1);
ut64 cur_addr = addr;
if (!size) {
break;
}
for (i = 0; i < rep && UT64_MAX - cur_addr > size; i++, cur_addr += size) {
core->num->value = r_meta_del (core->anal, input[0], cur_addr, size);
}
break;
} else {
addr = r_num_math (core->num, input + 3);
/* fallthrough */
}
default:
core->num->value = r_meta_del (core->anal,
input[0], addr, 1);