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8080947: Add uint as a valid VM flag type

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Reviewed-by: brutisso, ddmitriev
This commit is contained in:
David Lindholm 2015-06-04 14:29:34 +02:00
parent 63abaa2c2b
commit 862b933a2e
12 changed files with 278 additions and 5 deletions
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14
hotspot/src/share/vm/runtime/arguments.cpp
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@ -586,11 +586,12 @@ static bool set_fp_numeric_flag(char* name, char* value, Flag::Flags origin) {
static bool set_numeric_flag(char* name, char* value, Flag::Flags origin) {
julong v;
int int_v;
intx intx_v;
bool is_neg = false;
// Check the sign first since atomull() parses only unsigned values.
if (*value == '-') {
if (!CommandLineFlags::intxAt(name, &intx_v)) {
if (!CommandLineFlags::intxAt(name, &intx_v) && !CommandLineFlags::intAt(name, &int_v)) {
return false;
}
value++;
@ -599,6 +600,17 @@ static bool set_numeric_flag(char* name, char* value, Flag::Flags origin) {
if (!atomull(value, &v)) {
return false;
}
int_v = (int) v;
if (is_neg) {
int_v = -int_v;
}
if (CommandLineFlags::intAtPut(name, &int_v, origin)) {
return true;
}
uint uint_v = (uint) v;
if (!is_neg && CommandLineFlags::uintAtPut(name, &uint_v, origin)) {
return true;
}
intx_v = (intx) v;
if (is_neg) {
intx_v = -intx_v;