Commit graph

9 commits

Author SHA1 Message Date
Fred Fish
f747d2596a * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
i860-pinsn.c, i860-tdep.c, config/i860/*:  Remove incomplete i860
	support that can't be integrated anyway due to lack of clear
	authorship.
1993-03-25 23:08:24 +00:00
John Gilmore
118a1e4d1e Lint 1993-02-02 01:20:41 +00:00
Stu Grossman
9f739abdac * hppa-pinsn.c (print_insn): Improve handling of be and ble
branch targets to compute target address using const from previous
	instruction if necessary.
	* Add `Q' operator to print out bit position field various
	instructions.
	* hppah-nat.c:  #include sys/param.h, and sys/user.h.  General
	cleanups, use new code from Utah.
	* (store_inferior_registers):  Update to new code from Utah.
	* (initialize_kernel_u_addr):  Re-enable decl of struct user u.
	* (fetch_register):  Clear out priv level when reading PCs.
	* hppah-tdep.c:  Get rid of gobs of KERNELDEBUG stuff.
	* Remove decl of errno, #include wait.h and target.h.
	* (frame_saved_pc):  Check `flags' pseudo-register to see if we
	were inside of a kernel call.  If so, then PC is in a different
	register.  Also, mask out bottom two bits of all PCs so as not to
	confuse higher level code.
	* (push_dummy_frame):  Create from #define in tm-hppa.h.
	* (find_dummy_frame_regs):  Update from Utah.
	* (hp_pop_frame):  Create from #define in tm-hppa.h.
	* (hp_restore_pc_queue):  New, from Utah.
	* (hp_push_arguments):  Big fixes from Utah.
	* (pa_do_registers_info, pa_print_registers):  Only print out fp
	regs upon request.
	* (skip_trampoline_code):  New routine to deal with stubs that
	live in nowhereland between callers and callees.
	* i860-tdep.c:  Remove decl of attach_flag.
	* infrun.c (wait_for_inferior):  Add new macro
	INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
	at by PC will be nullified.  If so, then step the target once more
	so as to avoid confusing the user.
	* (just before step_over_function:):  Use stop_func_start, not
	stop_pc when checking for the existance of line number info.
	stop_func_start will reflect the proper address of the target
	routine, not of the stub that we may be traversing to get there.
	* tm-hppa.h:  define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
	to deal with the stubs that PA compilers sometimes stick between
	callers and callees.  Also, define FLAGS_REGNUM for access to the
	`flags' pseudo-reg.
	* (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW):  Use
	memcpy, not bcopy.
	* (CANNOT_STORE_REGISTER):  New from Utah.  Says that we can't
	write gr0, PC regs, and PSW!
	* (FRAME_FIND_SAVED_REGS):  Bug fixes from Utah.
	* (PUSH_DUMMY_FRAME, POP_FRAME):  Make into real routines in
	hppah-nat.c.
	* (CALL_DUMMY, FIX_CALL_DUMMY):  Fixes from Utah.
	* Define struct unwind_table_entry.
	* valops.c (call_function_by_hand):  Add another arg to
	FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA).  Why is this
	necessary?
1992-12-22 03:18:46 +00:00
Fred Fish
ca8820f938 * breakpoint.c (breakpoint_re_set): Select a default source
symtab if one is not currently selected.
	* utils.c (query):  Call wrap_here before building the output
	query string, to turn off wrapping and flush any buffered output.
	Otherwise our query may end up in the wrap buffer and never be
	seen by the user.
	* eval.c (evaluate_subexp):  Report error when attempting to
	evaluate subscript for types without a target type, rather
	than dumping core by using the NULL pointer.
	* symfile.c (symbol_file_command):  Forget current_source_symtab
	and current_source_line when discarding symbol table.
1992-08-23 18:09:19 +00:00
Fred Fish
672786833c Update cygnus copies of currently undistributed i860 files maintained by
Peggy Fieland at stratus.com.
1992-07-31 23:17:54 +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
John Gilmore
75110a6faf Update comments to make it clear that the copyright status is UNCLEAR. 1992-02-01 00:18:44 +00:00
Fred Fish
2213b721f0 Update with numerous changes received from current maintainer (Peggy
Fieland).  Should not effect release at all.
1992-01-27 16:23:11 +00:00
Fred Fish
be9a236222 Add several new files for stratus (i860* and *-stratus.h). Also add
macro USER_CFLAGS to Makefile.  Add stratus config frags to configure.in.
1992-01-19 00:52:06 +00:00