comparison src/hotspot/cpu/s390/c1_MacroAssembler_s390.hpp @ 59067:6e321004dde1

fix on test ListModuleDeps.java
author vromero
date Tue, 03 Dec 2019 23:45:06 -0500
parents 9807daeb47c4
children
comparison
equal deleted inserted replaced
2:5279f0ec599b 3:29c7043aab73
39 39
40 void initialize_header(Register obj, Register klass, Register len, Register Rzero, Register t1); 40 void initialize_header(Register obj, Register klass, Register len, Register Rzero, Register t1);
41 void initialize_body(Register objectFields, Register len_in_bytes, Register Rzero); 41 void initialize_body(Register objectFields, Register len_in_bytes, Register Rzero);
42 42
43 // locking 43 // locking
44 // hdr : Used to hold locked markOop to be CASed into obj, contents destroyed. 44 // hdr : Used to hold locked markWord to be CASed into obj, contents destroyed.
45 // obj : Must point to the object to lock, contents preserved. 45 // obj : Must point to the object to lock, contents preserved.
46 // disp_hdr: Must point to the displaced header location, contents preserved. 46 // disp_hdr: Must point to the displaced header location, contents preserved.
47 // Returns code offset at which to add null check debug information. 47 // Returns code offset at which to add null check debug information.
48 void lock_object(Register hdr, Register obj, Register disp_hdr, Label& slow_case); 48 void lock_object(Register hdr, Register obj, Register disp_hdr, Label& slow_case);
49 49
50 // unlocking 50 // unlocking
51 // hdr : Used to hold original markOop to be CASed back into obj, contents destroyed. 51 // hdr : Used to hold original markWord to be CASed back into obj, contents destroyed.
52 // obj : Must point to the object to lock, contents preserved. 52 // obj : Must point to the object to lock, contents preserved.
53 // disp_hdr: Must point to the displaced header location, contents destroyed. 53 // disp_hdr: Must point to the displaced header location, contents destroyed.
54 void unlock_object(Register hdr, Register obj, Register lock, Label& slow_case); 54 void unlock_object(Register hdr, Register obj, Register lock, Label& slow_case);
55 55
56 void initialize_object( 56 void initialize_object(