Commit Graph

27482 Commits

Author SHA1 Message Date
Christopher Faylor
cfc3008e2f * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. 2000-06-11 16:07:51 +00:00
Christopher Faylor
7c5c87c02d * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and gdb_stdout
here.
(safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr.
(safe_symbol_file_add_cleanup): Restore gdb_stdout.
(info_dll_command): Use the pager for displaying DLLs since there are often
quite a few.
2000-06-11 02:34:40 +00:00
Andrew Cagney
5c8cc33173 Trim targ_arches to just the first. 2000-06-11 01:39:08 +00:00
Andrew Cagney
4b9b395931 Re-implement gdbach_dump() so that it prints out the macro values.
Add ``maint print arch'' command.
Add ``gdbarch_register()'' function that also takes gdbarch_dump_tdep().
Use in mips-tdep.c.
2000-06-10 05:37:47 +00:00
Kevin Buettner
dee8b1a1c5 Eliminate PARAMS. 2000-06-10 01:32:12 +00:00
Fernando Nasser
4acafb8638 2000-06-08 Fernando Nasser <fnasser@cygnus.com>
* config/i386/tm-embed.h: New file.  Specific for embedded targets
        like i386-elf, i386-coff and i386-aout.
        * config/i386/embed.mt (): Specify tm-embed.h instead of the System V
        header file.
2000-06-09 23:32:48 +00:00
Fernando Nasser
cddf60497b 2000-06-08 Fernando Nasser <fnasser@cygnus.com>
* MAINTAINERS: Add myself to gdbtk list.
2000-06-09 23:22:16 +00:00
Klee Dienes
14765d3709 Add ChangeLog entry for change to MAINTAINERS on 2000-06-01 (sorry Andrew!) 2000-06-09 22:14:43 +00:00
Kevin Buettner
364693ab23 Define U_REGS_OFFSET. 2000-06-09 18:21:59 +00:00
Denis Chertykov
60a2978a70 * avr.h: clr,lsl,rol, ... moved after add,adc, ... 2000-06-09 18:02:05 +00:00
Denis Chertykov
8776c5fece * avr-dis.c (avr_operand): Bugfix for jmp/call address. 2000-06-09 17:58:33 +00:00
Fernando Nasser
ce844ae26d 2000-06-08 Fernando Nasser <fnasser@cygnus.com>
* configure.in: Replace misplaced CONFIG_ADD by the correct
        CONFIG_CLEAN.
        * configure, config.in: Regenerate.
2000-06-09 03:35:09 +00:00
Fernando Nasser
a88c1392bd 2000-06-08 Fernando Nasser <fnasser@cygnus.com>
* values.c (value_primitive_field): Copy VALUE_REGNO as well.
        With typed registers we may have the location information in this field,
        in addition to VALUE_ADDRESS (which was already being copied).
2000-06-09 00:51:55 +00:00
Alan Modra
63a0b638d4 Don't treat `;' as a line separator by default.
Explicitly mention `;' in line_separator_chars in each backend.
2000-06-09 00:00:04 +00:00
Nick Clifton
9bab93495a Assign correct reloc value to size 1 constant valued fixes. 2000-06-08 19:19:23 +00:00
David O'Brien
946efd95b8 * configure.in (VERSION): Update to show this is the CVS mainline.
Approved by:	Nick Clifton <nickc@cygnus.com>
		Message-Id: <200005222205.PAA14565@elmo.cygnus.com>
2000-06-08 19:00:02 +00:00
David O'Brien
57a6fd078e * emultempl/mipsecoff.em (gld{EMULATION_NAME}_after_open): Require all
input objects to be ECOFF.
(check_sections): einfo takes %B, not %P, to print a BFD name.

Approved by:	Nick Clifton <nickc@cygnus.com>
		Message-Id: <200006081748.KAA12555@elmo.cygnus.com>
2000-06-08 18:39:43 +00:00
David O'Brien
6480b79a19 * config/tc-alpha.c (md_undefined_symbol): Properly understand that $at
is the integer register $r28, vs. both $r28 and the floating point
register $f28.

This quiets a bogus warning about needing ".set noat".

Approved by:	Nick Clifton <nickc@cygnus.com>
		Message-Id: <200006081749.KAA12558@elmo.cygnus.com>
2000-06-08 18:34:06 +00:00
Jim Wilson
10850f29fe unwind bug fixes needed for today's gcc patch.
* config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
	(dot_endp): Don't call ia64_flush_insns.
	(emit_one_bundle): Don't delete prologue/body records from
	unwind_record list in first loop.  Rewrite second loop to account for
	this.
2000-06-08 17:07:48 +00:00
Andrew Cagney
bf64bfd6ba MIPS is always multi-arch enabled. 2000-06-08 06:35:40 +00:00
Andrew Cagney
b0069a1775 Delete MIPS_DEFAULT_FPU from config/mips/*.h 2000-06-08 04:51:10 +00:00
Andrew Cagney
1ba607adba Use config.bfd to determine the default architecture and byte order.
Flush all BYTE_ORDER_DEFAULT macros from mips. Can rely on BFD's value.
2000-06-08 04:00:56 +00:00
Andrew Cagney
e28d556f6b Botch in previous change. Was comparing against "ask" instead of
follow_fork_mode_ask.
2000-06-08 01:52:44 +00:00
Andrew Cagney
53904c9e67 Change signature of function add_set_enum_cmd() so that it uses
constant character pointers.  Update everything.
As a consequence fix infrun's follow-fork plugging a small memory leak.
2000-06-08 00:52:56 +00:00
Jim Wilson
150f24a284 Patch from David Mosberger, cleanups to improve 32b-x-64b cross support.
* config/tc-ia64.c: Add missing prototypes.
	(generate_unwind_image): Cast argument to output_unw_records call.
2000-06-07 23:14:22 +00:00
Nick Clifton
11da68be15 new file - notes about using --enable-maintainer-mode 2000-06-07 21:31:48 +00:00
Phil Blundell
1c29ef459a 2000-06-07 Philippe De Muyter <phdm@macqel.be>
* source.c: Remove direct inclusion of sys/stat.h.
2000-06-07 19:28:53 +00:00
Denis Chertykov
e38c9cc203 * config/tc-avr.c (avr_operand): fix the fomratting of the comment. 2000-06-07 18:56:15 +00:00
Denis Chertykov
68ab2dd99e * avr.h: New file with AVR opcodes. 2000-06-07 17:48:35 +00:00
Denis Chertykov
bab84c47ec * avr-dis.c: completely rewritten. 2000-06-07 17:45:44 +00:00
Denis Chertykov
1188e08253 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
(REGISTER_P): likewise.
	(avr_opcodes): uses include/opcode/avr.h
	(avr_operand): enable ld r,Z or st r,Z for at90s1200.
2000-06-07 17:42:44 +00:00
Joern Rennecke
2532761bdf sh-dsp support, simulator speedup by using host byte order:
* Makefile.in (interp.o): Depends on ppi.c .
	(ppi.c): New rule.
	* gencode.c (printonmatch, think, genopc): Deleted.
	(MAX_NR_STUFF): Now 42.
	(tab): Add SH-DSP CPU instructions.
	Amalgamate ldc / stc / lds / sts instructions with similar
	bit patterns.  Fix opcodes of stc Rm_BANK,@-<REG_N>.
	Fix semantics of lds.l @<REG_N>+,MACH (no sign extend).
	(movsxy_tab): New array.
	For movs, change MMMM field to GGGG, and mmmm field to MMMM.
	Added entries for movx, movy and parallel processing insns.
	(ppi_tab): New array.
	(qfunc): Stabilize sort.
	(expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy.
	Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'.
	(dumptable): Now takes three arguments.  Changed all callers.
	Emit just one contigous jump table.
	(filltable): Now takes an argument.  Changed all callers.
	Make index static.
	(ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions.
	(gensim_caselist): New function, broken out of gensim.
	Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'.
	Handle ref '9'.
	(gensim): Handle 'N' in code field and '8' in refs field.
	Call gensim_caselist - twice.
	(ppi_index): New static variable.
	(main): Unsupport default action.
	Add dsp support for -x / -s option.  Add -p option.
	* interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare.
	(saved_state_type): Rearrange to allow amalgamated ldc / stc /
	lds / sts to work efficiently.
	(target_dsp): New static variable.
	(GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change.
	(FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise.
	(SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise.
	(RS, RE, MOD, MOD_ME, DSP_R): Likewise.
	(set_fpscr1): Likewise.  Use target_dsp to check for dsp.
	(MOD_MSi, SIG_BUS_FETCH): Deleted.
	(CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros.
	(SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise.
	(SET_MOD): Reflect saved_state_type change.  Set MOD_DELTA instead
	of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME.
	(set_sr): Reflect saved_state_type change.  Fix SR_RB handling.
	Use SET_MOD.
	(MA, L, TL, TB): Now controlled by ACE_FAST.
	(SEXT32): Just cast to int.
	(SIGN32): Fixed to only shift by 31.
	(CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0.
	(ppi_insn): Declare.
	(ppi.c): Include.
	(init_dsp): Set target_dsp.  When it changes, switch end of
	sh_jump_table with sh_dsp_table.
	(sim_resume) Don't declare sh_jump_table0.  Use sh_jump_table instead.
	Don't Declare PR if it's #defined.
	Fix single-stepping (Was broken in Mar  6 16:59:10 patch).
	(sim_store_register, sim_read_register): Translate accesses to
	reflect saved_state_type change.

	* interp.c (set_sr): Set sr.
	(SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros.
	(set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp.
	(DSP_R): Fix definition.
	(sim_resume): Remove outdated SET_SR use.

	* interp.c (saved_state): New members for struct member asregs:
	rs, re, insn_end, xram_start, yram_start.
	(struct loop_bounds): New struct.
	(SKIP_INSN): New macro.
	(get_loop_bounds): New function.
	(endianw): Renamed to global_endianw.
	(maskw): negated bits.
	(PC): Now insn_ptr.
	(SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros.
	(RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise.
	(M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise.
	(SIG_BUS_FETCH): Likewise
	(raise_exception, riat_fast): New functions.
	(raise_buserror, sim_stop): Use raise_exception.
	(PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start.
	(BUSERROR, WRITE_BUSERROR, READ_BUSERROR):
	Reverse sense of mask argument.
	(FP_OP, set_dr): Use RAISE_EXCEPTION.
	(wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast):
	Declare.  Remove redundant masking.
	(wwat_fast, rwat_fast): Add argument endianw.  Changed callers.
	(MA): Updated for change pc -> PC.
	(Delay_Slot): Use RIAT.
	(empty): Deleted.
	(trap): Remove argument little_endian.  Add argument endianw.
	Changed all callers.  Use raise_exception.
	(macw): Add argument endainw.  Changed all callers.
	(init_dsp): New function, extended after broken out of init_pointers.
	(sim_resume): Replace pc with insn_ptr.  Replace little_endian with
	endianw.  Replace nia with nip.  Reverse sense of maskb / maskw /
	maskl.  Implement logic for zero-overhead loops.  Don't try to
	interpret garbage when getting a SIGBUS at insn fetch.
	(sim_open): Call init_dsp.
	* gencode.c (tab): Use SET_NIP instead of nia = .  Use PH2T / PT2H /
	RAISE_EXCEPTION where appropriate.
	Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr.

	* interp.c (sim_store_register, sim_fetch_register):
	Do proper endianness switch.

	* interp.c (saved_state_type): New members for struct member asregs:
	xymem_select, xmem, ymem, xmem_offset, ymem_offset.
	(special_address): Delete.
	(BUSERROR): Now a two-argument predicate.
	(PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros.
	(wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete.
	(process_wlat_addr, process_wwat_addr): New functions.
	(process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise.
	(process_rbat_addr): Likewise.
	(wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR.
	(rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete.
	(rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR.
	(RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions.
	(do_rdat, trap): Delete SLOW code.
	(SEXT32, SIGN32): New macros.
	(swap, swap16): Now integer in - integer out.  Changed all callers.
	(strswaplen, strnswap): Delete SLOW versions.
	(init_pointers): Initialize dsp memory selection (preliminary).
	(sim_store_register, sim_fetch_register): Use swap instead of
	big / little endian read / write functions.

	* interp.c (maskl): Deleted.
	(endianw, endianb): New variables.
	(special_address): Now inline.
	(bp_holder): Put raising of buserror there, rename to:
	(raise_buserror).
	(BUSERROR): Now yields a value.  Changed all users.
	(wbat_big): Delete.
	(wlat_fast, wwat_fast, wbat_fast): New functions.
	(rlat_fast, rwat_fast, rbat_fast): Likewise.
	(RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions.
	(do_rdat, do_wdat): Likewise.  Take maskl argument instead of
	little_endian one.  Changed caller macros.
	(swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly.
	(strswaplen, strnswap): New functions.
	(trap): Use them to fix up endian mismatches;
	disable SYS_execve and SYS_execv; fix double address translation for
	SYS_pipe and SYS_stat.
	(sym_write, sym_read): Add endianness translation.
	(sym_store_register, sym_fetch_register): Add maskl local variable.
	(sim_open): Set endianw and endianb.
2000-06-07 14:59:16 +00:00
Alan Modra
dc47f3278f (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
move HOWTOs into elf_howto_table.
2000-06-07 14:23:51 +00:00
Andrew Cagney
6ecce94d48 Purge last remaining make_cleanup_func. 2000-06-07 04:43:30 +00:00
Andrew Cagney
b4a2023990 The attatched moves the remaining guff from gdbarch.{h,c,sh} to
arch-utils.{h,c}.  The ``set architecutre'' and ``set endian''
commands (part of the move) were implemented to use add_set_enum_cmd()
so that ``set architecture <tab>'' works.
2000-06-07 04:38:02 +00:00
Andrew Cagney
17c579bd62 Use `set remote memory-read-packet-size'' instead of `set endian
big'' in deprecate test.
2000-06-07 04:14:02 +00:00
Alan Modra
638632bd1c Update copyright dates for last patch.
Scanning ChangeLog showed others were lazy/forgetful too :-)
2000-06-07 04:08:13 +00:00
Alan Modra
1b452ec66b Get rid of the -1 dummy valued enum in START_RELOC_NUMBERS.
Remove duplicate reloc enums in elf32-d[13]0v.c
Remove EMPTY_HOWTOs in elf32-i386.c
2000-06-07 03:43:33 +00:00
Michael Snyder
3e0bf9f1f0 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
* configure.in: Enable autoconf to find curses.h on Solaris 2.8.
	* configure: Regenerate.
2000-06-07 01:14:07 +00:00
Michael Snyder
e5f9ba7b27 2000-06-02 Michael Snyder <msnyder@seadog.cygnus.com>
* gdb.c++/local.exp: This test has never been known to work with g++.
2000-06-06 20:17:13 +00:00
Michael Snyder
e0ebfc612d 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
2000-06-06 20:00:33 +00:00
DJ Delorie
9cc28cc8a9 * Makefile.in: add EXTRA_INCS
* configure.in: if with-newlib, point to it for includes
rather than using the installed includes, for target builds.
If cygwin, override function list only for target builds.
* configure: regenerate
Note from DJ: I waited a week for gcc approval and got none, but
we need this patch for cygwin builds *now*.  I'll fix it later if
need be.
2000-06-06 17:52:20 +00:00
Daniel Berlin
b9d836b67a Properly fill changelog entry 2000-06-06 15:09:41 +00:00
Andrew Cagney
aa8910955a Accept an enum immediately when it is an exact match - wouldn't accept
``d10v'' when the choice was d10v{,:ts2,:ts3}.
2000-06-06 12:13:53 +00:00
Andrew Cagney
69c49926bb Mips is always TARGET_BYTE_ORDER_SELECTABLE_P 1. 2000-06-06 07:00:45 +00:00
Andrew Cagney
193e3b1a00 Move generic_register_convertible_not and frame_num_args_unknown from
gdbarch.* to arch-utils.*.
2000-06-06 06:45:19 +00:00
Andrew Cagney
ef31c1ea0e Delete TARGET_MONITOR_PROMPT. 2000-06-06 06:19:57 +00:00
Daniel Berlin
55b13a653e Revert an accidental commit 2000-06-06 00:38:10 +00:00
Michael Snyder
4a9383286c 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
        elfcore_grok_psinfo): Add code to allow debugging a 32-bit
        corefile on a 64-bit (Sparc Solaris) host.  Also clean up
        a few old comments.
2000-06-06 00:08:01 +00:00
Daniel Berlin
357e46e7c9 C++ improvements 2000-06-05 20:49:53 +00:00