Martin Hunt [Sun, 25 Jan 1998 08:56:08 +0000 (08:56 +0000)]
Sat Jan 24 23:52:08 1998 Martin M. Hunt <hunt@cygnus.com>
* gdbtk.c: Merge from Foundry branch.
(TclDebug): New debugging function.
(gdb_loc): For frames, find address of calling function
instead of whatever is on the stack (usually the next
instruction).
(gdb_listfiles): Takes an optional pathname argument and
returns an alphabetized list of basenames of files in the
path.
Martin Hunt [Sun, 25 Jan 1998 08:53:37 +0000 (08:53 +0000)]
Sat Jan 24 23:44:43 1998 Martin M. Hunt <hunt@cygnus.com>
* breakpoint.c (enable_breakpoint): Preserve breakpoint
disposition when enabling a breakpoint.
* symtab.c (find_pc_sect_line): If no symbol information
is found, return correct pc anyway.
Doug Evans [Sat, 24 Jan 1998 02:47:35 +0000 (02:47 +0000)]
* txvu-opc.c:
(parse_dest1,insert_luimm12up6): New functions.
(txvu_operands): New operands LUIMM12UP6, LDEST1.
(txvu_lower_opcodes): Clean up pass over table.
(parse_dotdest1): Fix dest calculation.
(_parse_sdest): Fix typo.
Mark Alexander [Sat, 24 Jan 1998 00:52:54 +0000 (00:52 +0000)]
* monitor.c (monitor_write, monitor_readchar): New functions.
* monitor.h (monitor_write, monitor_readchar): Declare.
* dve3900-rom.c: Add support for fast loading on ethernet connections.
Keith Seitz [Fri, 23 Jan 1998 20:54:35 +0000 (20:54 +0000)]
* symfile.c: Define two new hooks for symbol reading: "pre_add_symbol_hook"
and "post_add_symbol_hook". These hooks are called before we begin reading
symbols, and after we finish.
(generic_load): Use new symbol reading hooks and get rid of compiler warning.
* gdbtk.c (gdbtk_init): Add hooks for pre- and post-symbol reading.
(gdbtk_pre_add_symbol): New function: the pre-add-symbol hook.
(gdbtk_post_add_symbol): New function: the post-add-symbol hook.
(find_file_in_dir): New function. Moved the guts of gdb_find_file_command
into here to allow its use by others.
(gdb_loc): Use find_file_in_dir to return the real path to the file
(or "N/A" if we can't find it).
* configure.in (TIX_LIB_EXT): Define new variable for those special cases
when TCL_SHLIB_SUFFIX is not enough to specify the dependency.
* configure: Regenerate.
Fred Fish [Fri, 23 Jan 1998 15:44:12 +0000 (15:44 +0000)]
* config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }".
(TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
(TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
(d10v_write_fp, d10v_read_fp): Add prototypes.
* symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
* symfile.c (simple_overlay_update, simple_overlay_update_1):
Ignore the size of overlay sections. This check is redundant anyway.
* printcmd.c (print_frame_args): Ditto.
* valops.c (value_fetch_lazy): Ditto.
* values.c (unpack_long): Ditto.
* d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
d10v_init_extra_frame_info): Fix some minor bugs so the finish command
works properly.
(show_regs): Change num1 and num2 types from "long long" to "LONGEST".
(d10v_read_fp, d10v_write_fp): New functions.
(d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
(d10v_push_arguments): Fix for pointers and structs.
(d10v_extract_return_value): Fix for pointers and chars.
Doug Evans [Fri, 23 Jan 1998 10:06:43 +0000 (10:06 +0000)]
* txvu-opc.c (txvu_operands, UBC): Add extract entry.
(txvu_operands, UACCDEST): Not a fake operand.
(txvu_operands, UXYZ): Move parse entry to insert entry.
(txvu_operands, LVI01): Not a fake operand.
(txvu_upper_opcodes): Fix spelling of minii instruction.
(printf_vfreg): Print register number with "%02ld".
(print_bcftreg): Likewise.
(print_accdest): Pass `dest' to _print_dest.
(insert_xyz): Renamed from parse_xyz.
Fred Fish [Thu, 22 Jan 1998 22:13:07 +0000 (22:13 +0000)]
* gdb.base/break.exp (test_next_with_recursion): Remove
gdb_suppress_tests for d10v-*-*.
* lib/gdb.exp (gdb_suppress_tests): Disable this function
pending review of whether it is useful or not.
Fred Fish [Thu, 22 Jan 1998 21:51:31 +0000 (21:51 +0000)]
* interp.c (UMEM_SEGMENTS): New define, set to 128.
(sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
(sim_close): Reset prog_bfd to NULL after closing it. Also
reset prog_bfd_was_opened_p after closing prog_bfd.
(sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
(sim_create_inferior): Get start address from abfd not prog_bfd.
(xfer_mem): Do bounds checking on addresses and return zero length
read/write on bad addresses, rather than aborting. Prepare to
be able to handle xfers that cross segment boundaries, but not
yet implemented. Only emit debug message when d10v_debug is
set as well as DEBUG being defined.
Ian Lance Taylor [Thu, 22 Jan 1998 05:02:50 +0000 (05:02 +0000)]
* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): When doing
a relocateable link, set the image base to 0, and don't define the
various symbols.
* emulparams/i386pe.sh (RELOCATEABLE_OUTPUT_FORMAT): Define.
* scripttempl/pe.sc: Swap the .data and .bss sections so that
.data comes first. If doing a relocateable link, use
RELOCATEABLE_OUTPUT_FORMAT if it is defined, and start the
sections at 0, and don't define any symbols.
Ian Lance Taylor [Thu, 22 Jan 1998 04:58:01 +0000 (04:58 +0000)]
* coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
adjust addend for an output common symbol (from Jimmy Blair
<jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
defined symbol to counteract adjustment made in generic relocation
code.
Ian Lance Taylor [Thu, 22 Jan 1998 02:22:03 +0000 (02:22 +0000)]
Wed Jan 21 21:20:32 1998 Manfred Hollstein <manfred@s-direktnet.de>
* emultempl/sunos.em: Don't include sys/types.h and sys/stat.h
here; they are included already via sysdep.h.
* listing.c (file_info_struct): Remove FILE, add POS.
(last_open_file_info, last_open_file): New; a one entry FILE* cache.
(file_info): Don't open the file.
(buffer_line): Check for the file in the last_open cache, updating
as necessary.
(print_source): Don't reference file_info->file.
(listing_listing): Likewise.
(listing_print): Close the file in the cache, if any.
Stan Shebs [Wed, 21 Jan 1998 03:01:47 +0000 (03:01 +0000)]
* configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
recognition, no source files for these (note that the i386 Mach
is pre-Mach 3).
(mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
* config/mips/mipsel64.mt: Remove, never referenced.
Doug Evans [Tue, 20 Jan 1998 06:17:32 +0000 (06:17 +0000)]
* arch.c, arch.h, cpuall.h: New files.
* arch-defs.h: Deleted.
* mloop.in: Renamed from mainloop.in.
* sem.c: Renamed from semantics.c.
* Makefile.in: Update.
* sem-ops.h: Deleted.
* mem-ops.h: Deleted.
start-sanitize-cygnus
Add cgen support for generating files.
end-sanitize-cygnus
(arch): Renamed from CPU.
* decode.c: Redone.
* decode.h: Redone.
* extract.c: Redone.
* model.c: Redone.
* sem-switch.c: Redone.
* sem.c: Renamed from semantics.c, and redone.
* m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
(GETTWI,SETTWI,BRANCH_NEW_PC): Define.
* m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
(m32r_{fetch,store}_register): New functions.
(model_mark_{get,set}_h_gr): Prefix with m32r_.
(m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
(h_cr_{get,set}): Prefix with m32r_.
(do_trap): Fetch state from current_cpu, not current_state.
Call sim_engine_halt instead of engine_halt.
* sim-if.c (alloc_cpu): New function.
(free_state): New function.
(sim_open): Call sim_state_alloc, and malloc space for selected cpu
type. Call sim_analyze_program.
(sim_create_inferior): Handle selected cpu type when setting PC.
start-sanitize-m32rx
(sim_resume): Handle m32rx.
end-sanitize-m32rx
(sim_stop_reason): Deleted.
(print_m32r_misc_cpu): Update.
start-sanitize-m32rx
(sim_{fetch,store}_register): Handle m32rx.
end-sanitize-m32rx
(sim_{read,write}): Deleted.
(sim_engine_illegal_insn): New function.
* sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
start-sanitize-m32rx
Include cpux.h,decodex.h if m32rx.
end-sanitize-m32rx
(_sim_cpu): Include member appropriate cpu_data member for the cpu.
(M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
(sim_state): Delete members core,events,halt_jmp_buf.
Change `cpu' member to be a pointer to the cpu's struct, rather than
record inside the state struct.
* tconfig.in (WITH_DEVICES): Define here.
(WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
projects / thirdparty / binutils-gdb.git / log
