ChangeLog:

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 49f2945601626670369b6c75e5313c5e4e4ec4a0..dcaf7776fbf9b49a67b4bf7a82876163bc9d64f6 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,31 @@
+2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * s390-nat.c (SUBOFF): Remove.
+       (s390_native_supply, s390_native_collect): New functions.
+       (supply_gregset, supply_fpregset): Use s390_native_supply.
+       (fill_gregset, fill_fpregset): Use s390_native_collect.
+
+       * s390-tdep.c (s390_pseudo_register_reggroup_p): Update comment.
+       (s390_unwind_pseudo_register): New function.
+       (s390_prologue_frame_unwind_cache): Unwind PSW address and mask
+       registers instead of PC and CC.
+       (s390_backchain_frame_unwind_cache): Likewise.
+       (s390_sigtramp_frame_unwind_cache): Do not unwind PC, CC, or
+       full GPR pseudos.
+       (s390_trad_frame_prev_register): New function.
+       (s390_frame_prev_register): Use it.
+       (s390_sigtramp_frame_prev_register): Likewise.
+       (s390_dwarf2_prev_register): Use s390_unwind_pseudo_register.
+       (s390_dwarf2_frame_init_reg): Unwind PSW address and mask.  Use
+       special callback to unwind any pseudo.
+
+       * features/s390-core32.xml: Add pswm/pswa to save/restore group.
+       * features/s390-core64.xml: Likewise.
+       * features/s390x-core64.xml: Likewise.
+       * features/s390-linux32.c: Regenerate.
+       * features/s390-linux64.c: Likewise.
+       * features/s390x-linux64.c: Likewise.
+
 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
 
        * s390-tdep.c (s390_gdbarch_init): Call set_gdbarch_get_siginfo_type.