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BSD Net2 changes, and misc other fixes.

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John Gilmore 1991-08-19 20:55:31 +00:00
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Mon Aug 19 13:44:46 1991 John Gilmore (gnu at cygint.cygnus.com)
*
Mon Aug 19 00:41:04 1991 Michael Tiemann (tiemann at cygint.cygnus.com)
* dbxread.c (read_struct_type): Grok anon structs for C++.
(vb_name, vptr_name): Null terminate these strings.
Fri Aug 16 08:31:03 1991 John Gilmore (gnu at cygint.cygnus.com)
Minor bug fixes from BSD Net2 gdb:
* blockframe.c (get_prev_frame_info): If FRAME_CHAIN_COMBINE
returns 0, there is no previous frame.
* breakpoint.c (commands_command): If !from_tty, don't call
input_from_terminal_p().
* dbxread.c (record_misc_function): Speed up slightly.
(compare_psymbols): Ditto.
* infcmd.c (do_registers_info): Take a second argument to
determine whether to print float registers. "info registers"
does not do so anymore. "info all-registers" does, now.
* mips-tdep.c, pyr-tdep.c (xxx_do_registers_info): Take second
arg and ignore it.
* tm-mips.h, tm-pyr.h (DO_REGISTERS_INFO): Pass second arg.
* inflow.c (initialize_inflow): Set tflags_ours correctly.
Other fixes:
* breakpoint.c (bpstat_do_actions): Use a cleanup to restore
executing_breakpoint_commands if we are interrupted by error.
* coffread.c (init_lineno): Avoid problem with zero-sized linetab
versus malloc/free. From: john@labtam.labtam.oz.au (John Carey).
* core.c (solib_add_stub, core_open): Call SOLIB_ADD inside a
catch_errors() so we can setup the frame regardless of whether
the shared libs work.
* ieee-float.c (double_to_ieee_extended): Get exponent from
right place in little-endian systems. From John Carey.
Thu Aug 15 18:43:57 1991 John Gilmore (gnu at cygint.cygnus.com)
* main.c: Remove unused terminating_signals and catch_termination().