import gdb-1999-12-06 snapshot

[thirdparty/binutils-gdb.git] / gdb / ChangeLog-98

diff --git a/gdb/ChangeLog-98 b/gdb/ChangeLog-98
index f60cd5bbc6cf020e180490fc17bef099c504dffb..8a3db20379bd3ac635ef6f90794f84418362a4ef 100644 (file)
--- a/gdb/ChangeLog-98
+++ b/gdb/ChangeLog-98
@@ -3354,11 +3354,78 @@ Fri Dec 18 14:23:34 1998  Andrew Cagney  <cagney@chook>
        functions, handle commands.
        (mips_push_arguments, mips_push_dummy_frame, mips_pop_frame,
        mips_extract_return_value): Update.
+       (_initialize_mips_tdep): Set mips_fpu_type according to current
+       processor.
+       (_initialize_mips_tdep): Only define ``set processor'' command
+       when not multi-sim.
+       
+Fri Dec 18 12:56:56 1998  Andrew Cagney  <cagney@chook>
+
+       * gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info
+       by-value.
+       (struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info.
+       * gdbarch.c (gdbarch_update): Update.
+       * mips-tdep.c: (mips_gdbarch_init): Update
+
+       * gdbarch.c (gdbarch_update): Add more tracing.
        
 Thu Dec 17 02:15:40 1998  Andrew Cagney  <cagney@chook.cygnus.com>
 
        * configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as
        vr4100.
+       * config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace
+       vr4xxx.mt and tm-vr4xxx.h.
+       
+Thu Dec 17 02:06:17 1998  Andrew Cagney  <cagney@chook.cygnus.com>
+
+       * mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS
+       architecture vector.
+       (_initialize_mips_tdep): Register MIPS with GDBARCH.
+       (struct gdbarch_tdep): Define.
+       (MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When
+       multi-arch, get value from gdbarch->tdep.
+
+Thu Dec 17 02:01:58 1998  Andrew Cagney  <cagney@chook>
+
+       * gdbtypes.c (_initialize_gdbtypes): Register all builtin types
+       with gdbarch so that they are updated whenever the architecture is
+       changed.
+
+Thu Dec 17 01:58:16 1998  Andrew Cagney  <cagney@chook>
+
+       * gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero.
+       (current_gdbarch): Current architecture pointer.
+       * gdbarch.c (struct gdbarch): Define.
+
+       * gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER,
+       TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When
+       multi-arch force definition.
+       * gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info,
+       gdbarch_byte_order, {set,}gdbarch_long_bit,
+       {set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding
+       functions.
+
+       * gdbarch.h (struct gdbarch_list, struct gdbarch_info,
+       gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism
+       for registering an architecture with GDB.
+       (gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update,
+       verify_gdbarch): Support functions.
+
+       * gdbarch.h (gdbarch_data_ftype), gdbarch.c
+       (register_gdbarch_data, gdbarch_data): Mechanism for maintaining
+       per-architecture pointers.
+       (init_gdbarch_data): Support functions.
+       
+       * gdbarch.h (gdbarch_swap_ftype), gdbarch.c
+       (register_gdbarch_swap): Ditto for swapped memory regions.
+       (init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap):
+       Support functions.
+       
+       * gdbarch.c (set_endian_big, set_endian_little, set_architecture,
+       info_architecture, set_gdbarch_from_file): Hook in multi-arch
+       code by calling gdbarch_update.
+       (default_gdbarch): Default multi-arch vector.  Use host's type
+       system for values.
        
 Thu Dec 17 01:34:36 1998  Andrew Cagney  <cagney@chook>
 
@@ -4402,6 +4469,11 @@ Thu Oct  8 08:40:42 1998  Mark Alexander  <marka@cygnus.com>
        * rs6000-tdep.c (get_saved_register): Define only if
        USE_GENERIC_DUMMY_FRAMES is defined.
 
+Tue Oct  6 21:35:10 1998  Andrew Cagney  <cagney@b1.cygnus.com>
+
+       * Makefile.in (DEPFILES): Add TARGET_OBS.
+       (TARGET_OBS): Defined by configure.
+
 1998-10-06  Jason Molenda  (jsm@bugshack.cygnus.com)
 
        Eliminate a few warnings from the compiler.
@@ -4877,6 +4949,13 @@ Thu Jul 30 13:53:50 1998  Mark Alexander  <marka@cygnus.com>
        * symfile.c (add_symbol_file_command): Test for the from_tty
        parameter and avoid query when not interactive.
 
+Wed Jul 29 10:39:29 1998  Jeffrey A Law  (law@cygnus.com)
+
+       * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33
+       registers if we are not in am33 mode.
+       (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly.
+       (set_machine_hook): Keep track of whether or not we're in am33 mode.
+
 Mon Jul 27 16:11:42 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
 
        * tracepoint.c (remote_set_transparent_ranges): new function.
@@ -4903,6 +4982,12 @@ Mon Jul 27 10:45:56 1998  Martin M. Hunt  <hunt@cygnus.com>
        stack pointer et al are synthesized from the SP_REGNUM (etc)
        defines and should not be mentioned in REGISTER_NAMES.
 
+Mon Jul 27 08:54:41 1998  Jeffrey A Law  (law@cygnus.com)
+
+       * mn10300-tdep.c (mn10300_frame_chain): Account for space saved
+       by am33 register saves.
+       (mn10300_frame_saved_pc): Similarly.
+
 Fri Jul 24 14:41:19 1998  Michael Snyder  <msnyder@cleaver.cygnus.com>
 
        * tracepoint.c (encode_actions): Treat register names and simple
@@ -5006,6 +5091,9 @@ Thu Jul  9 16:16:47 1998  Jeffrey A Law  (law@cygnus.com)
        * tm-mn10300 (NUM_REGS): Bump to 32.
        (REGISTER_NAMES): Updated accordingly.
 
+       * mn10300-tdep.c (am33_register_names): New variable.
+       (mn10300_analyze_prologue): Handle regs saved by am33 prologues.
+       * tm-mn10300.h (E0_REGNUM): Define.
 
 Tue Jul 7 7:40:13 1998  Ron Unrau  <runrau@cygnus.com>