Commit graph

21 commits

Author SHA1 Message Date
Steve Chamberlain
08c0d7b84f * ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty.
(go32_readchar): Special handling for faster polling. (async
	structure): Volatile.
	* h8300-tdep.c (print_register_hook): Allocate and use the right
	number bytes for the raw register.
	* h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue):
	deleted. (h8500_register_size, h8500_register_virtual_type, ):
	Use new way of counting registers.
	* remote-e7000.c (echo_index): deleted. (expect): Better handling
	of user interrupts. (expect_prompt): Remove never used log file
	support. (want, want_nopc): Add support for H8/300H.
	(fetch_regs_from_dump): Treat \r and \n as whitespace.
	(e7000_drain): Send an "end" command before waiting for output to
	stop.  (e7000_wait): Cope with H8/300H, better handling of user
	interrupts.  (why_stop, expect_n, sub2_from_pc): New function.
	* remote-utils.c (gr_load_image): call fflush and QUIT more regularly.
	* utils.c (notice_quit): New function for polling for user interrupts.
1993-12-12 00:00:53 +00:00
Steve Chamberlain
863099f41e * remote-e7000.c: New file to cope with the Hitachi E7000 ICE.
* remote-utils.c, remote-utils.h (gr_load_image): New function to
	download to target.
	* h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c
	(sim_load): delete.
	* remote-sim.c (sim_load): Use gr_load_image.
	* config/sh/sh.mt: Add remote-e7000
1993-11-15 23:26:56 +00:00
Thomas Lord
199b2450f6 Change the stream argument to _filtered to GDB_FILE *.
Change all references to stdout/stderr to gdb_stdout/gdb_stderr.

Replace all calls to stdio output functions with calls to
corresponding _unfiltered functions (`fprintf_unfiltered')

Replaced calls to fopen for output to gdb_fopen.

Added sufficient goo to utils.c and defs.h to make the above work.

The net effect is that stdio output functions are only directly used
in utils.c.  Elsewhere, the _unfiltered and _filtered functions and
GDB_FILE type are used.

In the near future, GDB_FILE will stop being equivalant to FILE.

The semantics of some commands has changed in a very subtle way:
called in the right context, they may cause new occurences of
prompt_for_continue() behavior.  The testsuite doesn't notice anything
like this, though.

Please respect this change by not reintroducing stdio output
dependencies in the main body of gdb code.  All output from commands
should go to a GDB_FILE.

Target-specific code can still use stdio directly to communicate with
targets.
1993-11-01 22:25:23 +00:00
Jim Kingdon
1468bec92b * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
sim_kill, sim_open, or sim_set_args.
1993-10-16 04:59:47 +00:00
Steve Chamberlain
3f0184acb0 * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
New functions.
	* infrun.c (normal_stop): Don't try and set the pc in the current
	frame coredump if there isn't one.
	* remote-sim.c (gdbsim_store_register): Don't
	SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
	(gdbsim_wait): Set status with WSETSTOP.
	* config/h8300/tm-h8300.h (sr_get_debug): Define
1993-10-07 23:21:02 +00:00
K. Richard Pixley
4ed97c9a83 bzero -> memset 1993-09-01 21:56:42 +00:00
Steve Chamberlain
a305925112 * h8300-tdep.c: Use new variable h8300hmode. 1993-08-02 22:54:01 +00:00
David Edelsohn
1ca9e7c943 (examine_prologue): Make prototype match definition. 1993-07-15 21:53:51 +00:00
Jim Kingdon
58e49e2178 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
* h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
	not short *.

	* findvar.c, defs.h
	({extract,store}_{signed_integer,unsigned_integer,address}):
	New routines to replace SWAP_TARGET_AND_HOST.
	All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1993-07-10 05:03:22 +00:00
Jim Kingdon
34df79fc9d * findvar.c, defs.h
({extract,store}_{signed_integer,unsigned_integer,address}):
	New routines to replace SWAP_TARGET_AND_HOST.
	All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1993-07-10 01:35:53 +00:00
David Edelsohn
d0414a1127 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
(examine_prologue): reg_save_depth is 4 if h8/300h.
1993-07-08 15:32:38 +00:00
David Edelsohn
b1d0b1614b * h8300-tdep.c (examine_prologue): Fix call to read_memory_unsigned_integer. 1993-07-04 22:07:17 +00:00
Steve Chamberlain
df14b38baf * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
* gdbcore.h, core.c (read_memory_unsigned_integer): New function.
	* findvar.c (read_register, write_register): Fix thinko where
	sizeof(host long) != sizeof(target int).
	* h8300-tdep.c: Use new read_memory_unsigned_integer call.
	* sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
1993-06-09 00:47:13 +00:00
Steve Chamberlain
ddf30c373c * utils.c (quit): If using go32, still call error when quit seen.
(pollquit): New function to poll keyboard for user interrupt,
	called from QUIT.
	* xm-go32.h (QUIT): Define to call pollquit.
	* h8300-tdep.c (examine_prologue): Use correct value for number of
	registers.
1993-03-09 01:56:53 +00:00
Steve Chamberlain
256b4f378a * h8300-tdep.c, tm-h8300.h: turn off some experimental features 1993-02-12 16:07:36 +00:00
Steve Chamberlain
ec25d19bd6 * remote-sim.c: first attempt at general simulator interface
* remote-hms.c: whitespace
	* h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
	understand new stack layout. (print_register_hook): print ccr
	register in a fancy way.
1993-01-03 22:36:04 +00:00
Michael Tiemann
d747e0af3d Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
* All GDB files that #include defs.h: Removed stdio.h.
	(defs.h): #include stdio.h.

This has been tested by building GDBs for all targets hosted on Sun4.
None of the build problems were related to stdio.h inclusion.  (n.b.
many configurations don't build for other reasons.)
1992-03-03 23:26:26 +00:00
Steve Chamberlain
96743d3c30 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
a ptype to reflect the setting of TARGET_PTR_BIT.  Set the
	TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
	* tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
	* printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
	it before printing out the hex shape of an address.
1992-03-03 07:05:23 +00:00
Steve Chamberlain
1f46923ff4 * coffread.c (read_enum_type): Use the size of a target int when
describing enum.
	* defs.h: added new #define for TARGET_PTR_BIT, defaults to size
	of target int.
	* h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
	* symtab.c (lookup_reference_type, lookup_ptr_type): use
	TARGET_PTR_BIT to determine size of a pointer
	* values.c (unpack_long): when unpacking a REF or a PTR don't
	assume the size of the type.
1992-02-06 20:03:31 +00:00
Steve Chamberlain
400943fbac One step closer. 1992-01-24 02:37:13 +00:00
Steve Chamberlain
0a8f9d3195 Stubs to get things going 1992-01-16 23:52:05 +00:00