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6721093: -XX:AppendRatio=N not supported

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Add mechanism to ignore unsupported flags for a set period of time

Reviewed-by: acorn, never, coleenp
This commit is contained in:
Keith McGuigan 2008-07-28 14:07:44 -04:00
parent 20dba03e99
commit 74faacc945
18 changed files with 432 additions and 158 deletions
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21
hotspot/src/os/solaris/vm/os_solaris.cpp
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@ -1783,6 +1783,24 @@ const char* os::dll_file_extension() { return ".so"; }
const char* os::get_temp_directory() { return "/tmp/"; }
void os::dll_build_name(
char* buffer, size_t buflen, const char* pname, const char* fname) {
// copied from libhpi
const size_t pnamelen = pname ? strlen(pname) : 0;
/* Quietly truncate on buffer overflow. Should be an error. */
if (pnamelen + strlen(fname) + 10 > (size_t) buflen) {
*buffer = '\0';
return;
}
if (pnamelen == 0) {
sprintf(buffer, "lib%s.so", fname);
} else {
sprintf(buffer, "%s/lib%s.so", pname, fname);
}
}
const char* os::get_current_directory(char *buf, int buflen) {
return getcwd(buf, buflen);
}
@ -2034,6 +2052,9 @@ void * os::dll_load(const char *filename, char *ebuf, int ebuflen)
return NULL;
}
void* os::dll_lookup(void* handle, const char* name) {
return dlsym(handle, name);
}
bool _print_ascii_file(const char* filename, outputStream* st) {