Commit graph

16059 commits

Author SHA1 Message Date
Tom Tromey
76e641bdd5 * gdbtk.tcl (files_command): listbox command no longer accepts
-geometry.
1996-05-16 17:47:16 +00:00
Michael Meissner
d61eb8127b Check for sys/ioctl.h 1996-05-16 15:03:24 +00:00
Jeff Law
ecebd69348 * top.c (read_next_line): Fix thinkos. From Don Seeley.
Net buglet.
1996-05-16 04:49:12 +00:00
Stan Shebs
b8f3d4c6b0 * gdbtk.tcl (create_command_window): If command window's buffer
is disabled, don't execute any of the key bindings.
1996-05-16 00:31:40 +00:00
Jim Wilson
b3319029ac * emultempl/pe.em (set_pe_value): Pass 0 not 16 to strtoul call. 1996-05-15 19:53:31 +00:00
Ian Lance Taylor
3ea36b5319 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
matches the register size.
PR 9700.
1996-05-15 16:26:20 +00:00
Jeff Law
cca075fbef * gdb.base/break.exp: Ignore compiler warnings when compiling
break.c.
        * gdb.base/callfuncs.exp: Don't run these tests on the h8300.
        * gdb.base/default.exp: Add h8300 xfails.  Handle messages
        from remote-sim.
        * gdb.base/exprs.exp: Add h8300 xfails.
        * gdb.base/funcargs.exp: Likewise.
        * gdb.base/nodebug.exp: Likewise.
        * gdb.base/printcmds.exp: Likewise.
        * gdb.base/ptype.exp: Likewise.
        * gdb.base/setvar.exp: Handle sizeof (int) != 4 for h8300.  Add
        h8300 xfails.
        * gdb.base/return.exp: Handle float/double precision problems
        on the h8300.
        * gdb.base/funcargs.c: Explicitly make last constant argument to
        call_after_alloca_subr an unsigned long type.
        * gdb.base/return.c: Include stdio.h.
Testsuite work for the H8/300 -gstabs.  HMSE.
1996-05-15 15:04:33 +00:00
Jeff Law
ecb9b1cadb * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
fx_done set.
        (do_relocs_for): Likewise.
        (fixup_segment): Don't just quit if linkrelax is set.  Try to
        apply non pc-relative sym1-sym2 fixups, even if linkrelax is
        nonzero.
So function-relative stabs will work on the H8/300.  HMSE.
1996-05-15 14:40:31 +00:00
Jeff Law
6bafbdfbf6 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
C_STAT symbols.
        * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
        Flush cached frames just before exiting.
        * remote-sim.c (gdbsim_resume): Complain if the program isn't
        being run.
        * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
Fix some bugs exposed by the testsuite.  HMSE.
1996-05-15 14:28:34 +00:00
Stu Grossman
9b33e492d6 * procfs.c (procfs_thread_alive procfs_stop): Make static.
* (procfs_pid_to_str):  New routine to print out thread id's in an
	intelligible manner.
	* sol-thread.c (sol_thread_fetch_registers):  Re-order manner in
	which supply_register is called to fix bug with writing writing
	individual regs.
	* config/sparc/tm-sun4sol2.h:  Define default for
	target_pid_to_str in case host lacks libthread_db.
1996-05-15 01:09:57 +00:00
Ian Lance Taylor
ff60fc3aec * som.c (som_slurp_reloc_table): Clear external_relocs cache after
freeing it.
PR 9693.
1996-05-14 22:31:11 +00:00
Ian Lance Taylor
2f710e178f * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
the code unconditionally.
1996-05-14 16:55:42 +00:00
Stu Grossman
47ef0da56a * Makefile.in config.in configure configure.in
config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
	config/sparc/tm-sun4sol2.h:  Use autoconf to config Solaris thread
	and pthread support, since pre-2.5 systems don't come with
	libthread_db.so.1.

	* procfs.c (info_proc):  Use int instead of id_t.  Old versions of
	Irix don't see to define this.
1996-05-14 07:02:56 +00:00
Fred Fish
572977a552 * gdbtk.c (tk_command): Catch case where no argument is given
since this will cause the tcl interpreter to dump core.
1996-05-14 02:11:53 +00:00
Ian Lance Taylor
efb33f6b07 * libcoff-in.h (struct pei_section_tdata): Define structure.
(pei_section_data): Define macro.
	* libcoff.h: Rebuild.
	* coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
	store s_paddr field in pei_section_data.
	(coff_compute_section_file_positions): Use pei_section_data rather
	than _cooked_size, and don't overwrite an existing value.
	(coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
	0.  If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
	* peicode.h (coff_bfd_copy_private_section_data): Define if
	COFF_IMAGE_WITH_PE.
 	(pe_bfd_copy_private_section_data): New static function if
	COFF_IMAGE_WITH_PE.
PR 9667.
1996-05-14 00:25:50 +00:00
Jeff Law
24ecc17a04 * top.c (execute_control_command, case while_control): Allow
a while command to be interrupted.
Fixes net bug.
1996-05-13 23:53:54 +00:00
Stu Grossman
a50cedad0e * sol-thread.c: More cleanup, add comments.
* (sol_thread_resume):  Prevent people from trying to step
	inactive threads.
	* (sol_thread_wait sol_thread_fetch_registers
	sol_thread_store_registers):  Remove unnecessary check for
	sol_thread_active.  These routines won't get called unless threads
	are active.
1996-05-13 23:22:32 +00:00
Stan Shebs
05535e79e9 SH3-E support from Allan Tajii <atajii@hmsi.com>:
* sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
	float registers.
	(sh3e_reg_names): New register name array.
	(sh_processor_type_table): Add sh3e processor type.
	* config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
	(REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
	full set of registers.
	* remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
	(e7000_fetch_registers, e7000_wait): Use them.
	* sh3-rom.c (sh3_regnames): Add float registers.
	(sh3e_cmds, sh3e_ops): New globals.
	(sh3e_open): New function.
	(_initialize_sh3_rom): Rename from _initialize_sh3, set up
	sh3e target vector.

	* gdbwin.c (reg_order) [TARGET_SH]: Update for SH3-E.
	* initfake.c: Call _initialize_sh3_rom instead of _initialize_sh3.
1996-05-13 18:34:09 +00:00
Michael Meissner
048668d355 More progressive fixes 1996-05-13 17:25:06 +00:00
Stu Grossman
934741a174 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
Print out messages instead of codes for thread_db errors.  Make
	access macros for thread and lwp manipulation.  Make cleanups to
	fixup inferior_pid in case of errors.
1996-05-10 23:05:01 +00:00
Michael Meissner
fb2a7661fb Set __stack = 0 if it is referenced and not defined. 1996-05-10 20:32:07 +00:00
Michael Meissner
f122568e72 Allow GOT, section relative relocations all the time with -mrelocatable 1996-05-10 18:32:01 +00:00
Fred Fish
31ed312c11 * aclocal.m4: Remove unused definition of AC_C_CROSS.
* configure.in: Add powerpcle-*-solaris* host and target config
	so April 30th change does not get lost next time configure is
	rebuilt.
1996-05-10 02:06:36 +00:00
Jackie Smith Cashion
9a739379c4 Fri May 10 00:41:17 1996 James G. Smith <jsmith@cygnus.co.uk>
* interp.c (ColdReset): Fix boolean test.

Actually compare a boolean result, rather than the bitmasks!
1996-05-09 23:43:58 +00:00
Stu Grossman
fdfa331511 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
	win32-nat.c, config/nm-lynx.h:  Rename thread.h to gdbthread.h to
	avoid conflict with Solaris /usr/include/thread.h.
1996-05-09 21:24:20 +00:00
Rob Savoye
7574859fba * abug-rom.c: Config file for the older style ABug monitor thatg
runs on the mvme13x boards.
	* config/m68k/monitor.mt: Add abug support for m68k croos
	debugging.
1996-05-09 18:39:15 +00:00
Rob Savoye
01d8a35928 * emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
Set a new variable to signify if the final target is an embedded
	system.
	* scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
	.text for an embedded system.
1996-05-09 15:56:58 +00:00
Fred Fish
2ae2f07883 * infcmd.c (do_registers_info): Always print the raw floating
point value's bytes in big endian order, so the the leftmost bit
	is the most significant.
PR-9540
1996-05-09 04:20:43 +00:00
Fred Fish
3f37b69612 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
that is referenced nowhere else.
	(set_breakpoint): Ditto.
	(do_enable_breakpoint): Created from enable_once_breakpoint
	with a couple of changes.
	(enable_breakpoint): Call do_enable_breakpoint with an appropriate
	bpdisp enum value to set disposition of breakpoint.
	(enable_once_breakpoint): Ditto.
	(enable_delete_breakpoint): Ditto.
	* breakpoint.h (clear_momentary_breakpoints): Remove prototype.
	* symtab.c (find_pc_line): Improve comments.
	* gdbtk.c: Fix a couple of misspellings.
	* xcoffread.c: Ditto.
1996-05-08 23:34:34 +00:00
Ian Lance Taylor
db1e2aa7e4 * srec.c (srec_set_arch_mach): Write as a function rather than a
macro definition.
PR 9637.
1996-05-08 20:56:53 +00:00
Ian Lance Taylor
5ecd6d7f3b * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
no map, just check each member in turn to see whether it is
	required.
PR 9520.
1996-05-08 20:11:29 +00:00
Jackie Smith Cashion
f7481d45a5 Wed May 8 15:12:58 1996 James G. Smith <jsmith@cygnus.co.uk>
* interp.c (xfer_direct_word, xfer_direct_long,
	swap_direct_word, swap_direct_long, xfer_big_word,
	xfer_big_long, xfer_little_word, xfer_little_long,
	swap_word,swap_long): Added.
	* interp.c (ColdReset): Provide function indirection to
 	host<->simulated_target transfer routines.
	* interp.c (sim_store_register, sim_fetch_register): Updated to
 	make use of indirected transfer routines.
1996-05-08 14:22:12 +00:00
Michael Meissner
aefee5c89f Fixes for ppcboot 1996-05-08 13:41:00 +00:00
Rob Savoye
4db6401f27 * config/abug.exp: New file for the older Motorola Bug monitor
that runs on the mvme13x series VME boards.
	* config/monitor.exp: Use the new config array for target settings
	if they exist.
1996-05-08 04:04:25 +00:00
Stan Shebs
37316b52ef * target.c (debug_to_xfer_memory): Insert line breaks when
dumping the memory block.
1996-05-08 01:41:13 +00:00
Jeff Law
00e6a1b14d * scripttempl/h8300.sc: Place ".tiny" sections right
after ".data" sections.
        * scripttempl/h8300h.sc: Place ".tiny" sections into
        the "tiny" memory region, 0xff8000 through 0xffff00.
HMSE.
1996-05-07 21:26:58 +00:00
Michael Meissner
0d1fcbbb90 Add PPCbug boot record support 1996-05-07 20:20:55 +00:00
Jeff Law
12688490b2 * scripttempl/h8300.sc: Set the entry point to the value of
"_start" rather than the start of the text segment.
        * scripttempl/h8300h.sc: Likewise.
So we can have data at the start of the text space.
1996-05-07 19:36:38 +00:00
David Edelsohn
67afbceace Document semicolon usage. 1996-05-07 18:29:22 +00:00
David Edelsohn
7248b4e2d2 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
(gld${EMULATION_NAME}_place_section): New function.
	(hold_{section,use,text,rdata,data}): New static locals.
	(ld_${EMULATION_NAME}_emulation): Update orphan field.
	* scripttempl/pe.sc: Whitespace cleanup.  Semicolon usage cleanup.
	(INIT,FINI): Delete, unused.
	(.text): Document orphan .text.foo sections.
	(.rdata): Document orphan .rdata.foo sections.
	(.data): Document orphan .data.foo sections.
1996-05-07 18:04:07 +00:00
David Edelsohn
a1613b5f35 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.
(gld${EMULATION_NAME}_place_section): New function.
	(hold_{section,use,text,rdata,data}): New static locals.
	(ld_${EMULATION_NAME}_emulation): Update orphan field.
1996-05-07 17:58:43 +00:00
Jeff Law
d38d6b7a85 * scripttempl (h8300.sc, h8300h.sc): Place .rodata sections
before .text sections in main ram.
Gets "read only" data out of the instruction stream -- improves
relaxing linker.  HMSE.
1996-05-07 17:33:17 +00:00
Jeff Law
f4597f8c05 * coff-h8300.c (howto_table): Update names to match recent
changes to include/coff/internal.h.  Fix minor errors in the
        existing relocs.  Add R_MOVL1 and R_MOVL2.
        (rtype2howto): Similarly.
        (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
        existing relaxing code  and peform more relaxing.
        (h8300_reloc16_extra_cases): Likewise.
Simplify, cleanup, fix bugs and improve existing relaxing code.

Add code for changing a 24/32bit absolute address into a 16bit absolute
address.

HMSE.
1996-05-07 17:17:11 +00:00
Ian Lance Taylor
6648d3ae63 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
non-zero before assuming this is a long file name.
	(w_strings): Likewise.
	(c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.

	* config/obj-coff.c (w_strings): Move declaration of i inside
	#ifdef block which uses it.
1996-05-07 15:34:25 +00:00
Jeff Law
6ac0dc6502 * internal.h (R_JMPL2): Renamed from R_JMPL_B8 to be
consistent with other similar relocs.
Cleaning up while working on HMSE.
1996-05-07 08:11:43 +00:00
Jeff Law
c47fc40136 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
"relaxmode".  Output relocs which identify various relaxing
        possibilities for mov.[bwl] instructions.
        (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
So the linker can identify more potential relaxations.  HMSE.
1996-05-07 06:47:56 +00:00
Jeff Law
552c64ac4b * internal.h (H8/300 specific relocs): Add comments better
explaining what each reloc is used for.
        (R_MOV16B1, R_MOV16B2): Renamed from R_MOVB1 and R_MOVB2.
        (R_MOV24B1, R_MOV24B2): Renamed from R_MOVLB1 and R_MOVLB2.
        (R_MOVL1, R_MOVL2): New relocs.
More changes for the H8/300 relaxing linker.  HMSE.
1996-05-07 06:40:28 +00:00
Jeff Law
4015337ec7 * scripttempl/h8300h.sc: Use "eight", not "eightbit" for the
8-bit region and 8-bit sections.
HMSE.
1996-05-07 05:30:14 +00:00
Jeff Law
0dc70e1a36 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
symbols correctly.
For the H8/300 relaxing linker.
1996-05-07 00:26:16 +00:00
David Edelsohn
9ea827436f * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
(MD_APPLY_FIX3): Define.
	* config/tc-arm.c (my_get_expression): Only watch for bad segments
	if OBJ_AOUT.
	(md_apply_fix3): Renamed from md_apply_fix.
	If pcrel reloc and symbol is in different section, undo effects
	of md_pcrel_from.
1996-05-06 22:30:52 +00:00