Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/arguments.cpp
src/share/vm/runtime/arguments.cpp
- changeset 4627
- 1605eef8e11e
- parent 4624
- 6c2da81297c5
- child 4629
- 1ba18258caa4
equal
deleted
inserted
replaced
| 4625:84a926fe53d0 | 4627:1605eef8e11e |
|---|---|
| 1734 } | 1734 } |
| 1735 jio_fprintf(defaultStream::error_stream(), | 1735 jio_fprintf(defaultStream::error_stream(), |
| 1736 "%s of " UINTX_FORMAT " is invalid; must be between 0 and 100\n", | 1736 "%s of " UINTX_FORMAT " is invalid; must be between 0 and 100\n", |
| 1737 name, value); | 1737 name, value); |
| 1738 return false; | 1738 return false; |
| 1739 } | |
| 1740 | |
| 1741 static void force_serial_gc() { | |
| 1742 FLAG_SET_DEFAULT(UseSerialGC, true); | |
| 1743 FLAG_SET_DEFAULT(UseParNewGC, false); | |
| 1744 FLAG_SET_DEFAULT(UseConcMarkSweepGC, false); | |
| 1745 FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption | |
| 1746 FLAG_SET_DEFAULT(UseParallelGC, false); | |
| 1747 FLAG_SET_DEFAULT(UseParallelOldGC, false); | |
| 1748 FLAG_SET_DEFAULT(UseG1GC, false); | |
| 1749 } | 1739 } |
| 1750 | 1740 |
| 1751 static bool verify_serial_gc_flags() { | 1741 static bool verify_serial_gc_flags() { |
| 1752 return (UseSerialGC && | 1742 return (UseSerialGC && |
| 1753 !(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC || | 1743 !(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC || |
| 3062 } \ | 3052 } \ |
| 3063 FLAG_SET_DEFAULT(opt, false); \ | 3053 FLAG_SET_DEFAULT(opt, false); \ |
| 3064 } \ | 3054 } \ |
| 3065 } while(0) | 3055 } while(0) |
| 3066 | 3056 |
| 3057 | |
| 3058 #define UNSUPPORTED_GC_OPTION(gc) \ | |
| 3059 do { \ | |
| 3060 if (gc) { \ | |
| 3061 if (FLAG_IS_CMDLINE(gc)) { \ | |
| 3062 warning(#gc " is not supported in this VM. Using Serial GC."); \ | |
| 3063 } \ | |
| 3064 FLAG_SET_DEFAULT(gc, false); \ | |
| 3065 } \ | |
| 3066 } while(0) | |
| 3067 | |
| 3068 static void force_serial_gc() { | |
| 3069 FLAG_SET_DEFAULT(UseSerialGC, true); | |
| 3070 FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption | |
| 3071 UNSUPPORTED_GC_OPTION(UseG1GC); | |
| 3072 UNSUPPORTED_GC_OPTION(UseParallelGC); | |
| 3073 UNSUPPORTED_GC_OPTION(UseParallelOldGC); | |
| 3074 UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC); | |
| 3075 UNSUPPORTED_GC_OPTION(UseParNewGC); | |
| 3076 } | |
| 3077 | |
| 3067 // Parse entry point called from JNI_CreateJavaVM | 3078 // Parse entry point called from JNI_CreateJavaVM |
| 3068 | 3079 |
| 3069 jint Arguments::parse(const JavaVMInitArgs* args) { | 3080 jint Arguments::parse(const JavaVMInitArgs* args) { |
| 3070 | 3081 |
| 3071 // Sharing support | 3082 // Sharing support |
| 3177 warning("%s file is present but has been ignored. " | 3188 warning("%s file is present but has been ignored. " |
| 3178 "Run with -XX:Flags=%s to load the file.", | 3189 "Run with -XX:Flags=%s to load the file.", |
| 3179 hotspotrc, hotspotrc); | 3190 hotspotrc, hotspotrc); |
| 3180 } | 3191 } |
| 3181 | 3192 |
| 3182 #if (defined JAVASE_EMBEDDED || defined ARM) | |
| 3183 UNSUPPORTED_OPTION(UseG1GC, "G1 GC"); | |
| 3184 #endif | |
| 3185 | |
| 3186 #ifdef _ALLBSD_SOURCE // UseLargePages is not yet supported on BSD. | 3193 #ifdef _ALLBSD_SOURCE // UseLargePages is not yet supported on BSD. |
| 3187 UNSUPPORTED_OPTION(UseLargePages, "-XX:+UseLargePages"); | 3194 UNSUPPORTED_OPTION(UseLargePages, "-XX:+UseLargePages"); |
| 3188 #endif | 3195 #endif |
| 3189 | 3196 |
| 3190 #if !INCLUDE_ALL_GCS | 3197 #if INCLUDE_ALL_GCS |
| 3191 if (UseParallelGC) { | 3198 #if (defined JAVASE_EMBEDDED || defined ARM) |
| 3192 warning("Parallel GC is not supported in this VM. Using Serial GC."); | 3199 UNSUPPORTED_OPTION(UseG1GC, "G1 GC"); |
| 3193 } | 3200 #endif |
| 3194 if (UseParallelOldGC) { | 3201 #endif |
| 3195 warning("Parallel Old GC is not supported in this VM. Using Serial GC."); | |
| 3196 } | |
| 3197 if (UseConcMarkSweepGC) { | |
| 3198 warning("Concurrent Mark Sweep GC is not supported in this VM. Using Serial GC."); | |
| 3199 } | |
| 3200 if (UseParNewGC) { | |
| 3201 warning("Par New GC is not supported in this VM. Using Serial GC."); | |
| 3202 } | |
| 3203 #endif // INCLUDE_ALL_GCS | |
| 3204 | 3202 |
| 3205 #ifndef PRODUCT | 3203 #ifndef PRODUCT |
| 3206 if (TraceBytecodesAt != 0) { | 3204 if (TraceBytecodesAt != 0) { |
| 3207 TraceBytecodes = true; | 3205 TraceBytecodes = true; |
| 3208 } | 3206 } |
