178 public static boolean isSlowDebugBuild() {
179 return (jdkDebug.toLowerCase().equals("slowdebug"));
180 }
181
182 public static boolean isFastDebugBuild() {
183 return (jdkDebug.toLowerCase().equals("fastdebug"));
184 }
185
186 public static String getVMVersion() {
187 return vmVersion;
188 }
189
190 public static boolean isAArch64() {
191 return isArch("aarch64");
192 }
193
194 public static boolean isARM() {
195 return isArch("arm.*");
196 }
197
198 public static boolean isPPC() {
199 return isArch("ppc.*");
200 }
201
202 // Returns true for IBM z System running linux.
203 public static boolean isS390x() {
204 return isArch("s390.*") || isArch("s/390.*") || isArch("zArch_64");
205 }
206
207 public static boolean isX64() {
208 // On OSX it's 'x86_64' and on other (Linux and Windows) platforms it's 'amd64'
209 return isArch("(amd64)|(x86_64)");
210 }
211
212 public static boolean isX86() {
213 // On Linux it's 'i386', Windows 'x86' without '_64' suffix.
214 return isArch("(i386)|(x86(?!_64))");
215 }
216
217 public static String getOsArch() {
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178 public static boolean isSlowDebugBuild() {
179 return (jdkDebug.toLowerCase().equals("slowdebug"));
180 }
181
182 public static boolean isFastDebugBuild() {
183 return (jdkDebug.toLowerCase().equals("fastdebug"));
184 }
185
186 public static String getVMVersion() {
187 return vmVersion;
188 }
189
190 public static boolean isAArch64() {
191 return isArch("aarch64");
192 }
193
194 public static boolean isARM() {
195 return isArch("arm.*");
196 }
197
198 public static boolean isRiscv64() {
199 return isArch("riscv64");
200 }
201
202 public static boolean isPPC() {
203 return isArch("ppc.*");
204 }
205
206 // Returns true for IBM z System running linux.
207 public static boolean isS390x() {
208 return isArch("s390.*") || isArch("s/390.*") || isArch("zArch_64");
209 }
210
211 public static boolean isX64() {
212 // On OSX it's 'x86_64' and on other (Linux and Windows) platforms it's 'amd64'
213 return isArch("(amd64)|(x86_64)");
214 }
215
216 public static boolean isX86() {
217 // On Linux it's 'i386', Windows 'x86' without '_64' suffix.
218 return isArch("(i386)|(x86(?!_64))");
219 }
220
221 public static String getOsArch() {
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