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8253909: Implement detailed map file for CDS

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Reviewed-by: stuefe, ccheung
This commit is contained in:
Ioi Lam 2020-10-08 06:55:42 +00:00
parent 7733a0e76b
commit d1e94eebdd
10 changed files with 377 additions and 61 deletions
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6
src/hotspot/share/runtime/os.hpp
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@ -686,7 +686,11 @@ class os: AllStatic {
// return current frame. pc() and sp() are set to NULL on failure.
static frame current_frame();
static void print_hex_dump(outputStream* st, address start, address end, int unitsize);
static void print_hex_dump(outputStream* st, address start, address end, int unitsize,
int bytes_per_line, address logical_start);
static void print_hex_dump(outputStream* st, address start, address end, int unitsize) {
print_hex_dump(st, start, end, unitsize, /*bytes_per_line=*/16, /*logical_start=*/start);
}
// returns a string to describe the exception/signal;
// returns NULL if exception_code is not an OS exception/signal.