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5 Commits

Author SHA1 Message Date
David Edelsohn
4f36d4ab73 * arc-tdep.c (arc_bfd_mach_type): New static global. 
(codestream_fill): Handle byte order differences.
	(setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N".
	(arc_get_frame_setup): Read it here.
	(arc_frame_saved_pc): And here.
	(arc_print_insn): New function.
	(arc_set_cpu_type): Set arc_bfd_mach_type.  Don't set tm_print_insn.
	(_initialize_arc_tdep): Set tm_print_insn to arc_print_insn.
 1995-06-02 18:29:46 +00:00
David Edelsohn
f0d795faf6 * arc-tdep.c: #include "gdbcmd.h". 
(codestream_seek): Pass CORE_ADDR.
	(arc_cpu_type, tmp_arc_cpu_type, arc_cpu_type_table): New globals.
	(debug_pipeline_p): Likewise.
	(X_...): Instruction field access macros.
	(BUILD_INSN): Define.
	(codestream_tell): Allow for stream elements > 1 byte.
	(codestream_fill): Likewise.
	(setup_prologue_scan): New function.
	(arc_get_frame_setup): Call it.  Update to current spec
	regarding prologues.  Use BUILD_INSN.
	(skip_prologue): New argument `frameless_p'.  Use BUILD_INSN.
	(arc_frame_saved_pc): New function.
	(frame_find_saved_regs): Use BUILD_INSN.
	(get_insn_type, single_step): New functions.
	(one_stepped): New global.
	(arc_set_cpu_type_command, arc_show_cpu_type_command): New functions.
	(arc_set_cpu_type): New function.
	(_initialize_arc_tdep): Define new `set' commands `cpu',
	`displaypipeline', and `debugpipeline'.
	* remote-arc.c (break_insn): Add bi-endian support.
	(arc_insert_breakpoint): Likewise.
	(arc_remove_breakpoint): Likewise.
	(switch_command): Delete.
	* arc/tm-arc.h (TARGET_BYTE_ORDER): Delete.
	(TARGET_BYTE_ORDER_SELECTABLE): Define.
	(DEFAULT_ARC_CPU_TYPE): Define.
	(SKIP_PROLOGUE_FRAMELESS_P): Define.
	(BREAKPOINT): Delete.
	(BIG_BREAKPOINT, LITTLE_BREAKPOINT): Define.
	(DECR_PC_AFTER_BREAK): Change to 8.
	(NO_SINGLE_STEP): Define.
	(ARC_PC_TO_REAL_ADDRESS): Define.
	(SAVED_PC_AFTER_CALL): Use it.
	(NUM_REGS, REGISTER_BYTES): Fix.
	(FRAME_SAVED_PC): Call arc_frame_saved_pc.
	(FRAME_LOCALS_ADDRESS): Fix.
 1995-04-12 15:47:39 +00:00
Kung Hsu
abed6bc2e1 * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to 
processor.
        * remote-arc.c (arc_wait): when a processor stops, stop other two
        processors too.
        * remote-arc.c (switch_command): switch tm_print_insn.
 1995-03-01 01:39:12 +00:00
Stan Shebs
9c4ecee67e * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate 
line, so init.c generation works correctly.
start-sanitize-arc
	* arc-tdep.c (_initialize_arc_tdep): Ditto.
end-sanitize-arc
 1995-02-07 03:01:16 +00:00
Kung Hsu
249abc9805 * arc-tdep.c: new target dependent codes for arc processor. 
* remote-arc.c: new file for arc-specific protocol through
        parallel line.
        * ser-go32-para.c: new file for go32 parallel port communication.
        * .Sanitize: sanitize arc specific files out.
 1995-02-03 00:23:22 +00:00