Mercurial > jdk8-mips64-public > hotspot / changeset
changeset
6744422: incorrect handling of -1 in set_jump_destination
Wed, 03 Sep 2008 14:57:00 -0700
- author
- never
- date
- Wed, 03 Sep 2008 14:57:00 -0700
- changeset 749
- 3a26e9e4be71
- parent 748
- a10808f5a4b5
- child 751
- 5fa96a5a7e76
- child 754
- cdbee661c7da
6744422: incorrect handling of -1 in set_jump_destination
Reviewed-by: rasbold
| src/cpu/x86/vm/nativeInst_x86.hpp | file | annotate | diff | comparison | revisions |
1.1 --- a/src/cpu/x86/vm/nativeInst_x86.hpp Tue Sep 02 08:30:41 2008 -0700 1.2 +++ b/src/cpu/x86/vm/nativeInst_x86.hpp Wed Sep 03 14:57:00 2008 -0700 1.3 @@ -391,6 +391,9 @@ 1.4 1.5 void set_jump_destination(address dest) { 1.6 intptr_t val = dest - next_instruction_address(); 1.7 + if (dest == (address) -1) { 1.8 + val = -5; // jump to self 1.9 + } 1.10 #ifdef AMD64 1.11 assert((labs(val) & 0xFFFFFFFF00000000) == 0 || dest == (address)-1, "must be 32bit offset or -1"); 1.12 #endif // AMD64
