aboutsummaryrefslogtreecommitdiff
path: root/gdb/arc-tdep.c
AgeCommit message (Collapse)AuthorFilesLines
2016-10-05arc: Remove annoying debug messageAnton Kolesov1-3/+0
The logging message is called too often - once for each register when it's value has to be evaluated. This floods the screen for commands like "info register all", but doesn't give really any help at debugging GDB issues. Between increasing the debug level of this message and removing it altogether I think that removing it is preferable. gdb/ChangeLog: arc-tdep.c (arc_frame_prev_register): Remove annoying log message.
2016-09-22arc: Fix ARI warning for printf(%p)Anton Kolesov1-2/+3
Replace printf ("%p") with printf ("%s", host_address_to_string ()). Printing host addrss might make sense here because pointers can be null and this would affect how function behaves. This particular warning is printed only when option -Wari is passed to contrib/ari/gdb_ari.sh gdb/ChangeLog: * arc-tdep.c: Fix ARI warning for printf(%p).
2016-09-21arc: New Synopsys ARC portAnton Kolesov1-0/+1281
ARC is a family of licensable processors developed by Synopsys. This is an initial patch that doesn't yet support some of the features, that are already available in Synopsys' fork of GDB, namely: * longjmp support * signal frame handling * prologue analysis * Linux targets support * native Linux support ARC cores are configurable and extensible, which means from debugger perspective that some registers and debug capabilities are optional, therefore it is up to the GDB stub to determine exact list of register available on target and supply it to GDB via XML target descriptions. List of registers that is known to GDB and is required is intentionally kept small to simplify requirements to GDB stub and implementation of a GDB client. gdb/ChangeLog: * Makefile.in (ALL_TARGET_OBS): Add arc-tdep.o. (HFILES_NO_SRCDIR): Add arc-tdep.h. (ALLDEPFILES): Add arc-tdep.c. * NEWS: Mention new ARC port. * configure.tgt: Add ARC. * arc-tdep.c: New file. * arc-tdep.h: New file. * features/Makefile (XMLTOC): Add arc-v2.xml and arc-arcompact.xml. * features/arc-v2.xml: New file. * features/arc-v2.c: New file (generated). * features/arc-arcompact.xml: New file. * features/arc-arcompact.c: New file (generated). gdb/doc/ChangeLog: * gdb.texinfo (Embedded Processors): Document ARC. (Synopsys ARC): New section. (Standard Target Features): Document ARC features. (ARC Features): New section. gdb/testsuite/ChangeLog: * gdb.xml/tdesc-regs.exp: set core-regs for arc*-*-elf32.
2002-12-162002-12-16 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-738/+0
* config/arc/arc.mt, config/arc/tm-arc.h: Delete. * config/d30v/d30v.mt, config/d30v/tm-d30v.h: Delete. * config/fr30/fr30.mt, config/fr30/tm-fr30.h: Delete. * config/i386/i386aix.mh, config/i386/i386aix.mt: Delete. * config/i386/i386m3.mh, config/i386/i386m3.mt: Delete. * config/i386/i386mach.mh, config/i386/i386os9k.mt: Delete. * config/i386/nm-i386aix.h, config/i386/nm-i386mach.h: Delete. * config/i386/nm-m3.h, config/i386/tm-i386aix.h: Delete. * config/i386/tm-i386m3.h, config/i386/tm-i386mk.h: Delete. * config/i386/xm-i386aix.h, config/i386/xm-i386m3.h: Delete. * config/i386/xm-i386mach.h, config/i386/xm-i386mk.h: Delete. * config/i960/mon960.mt, config/i960/nindy960.mt: Delete. * config/i960/tm-i960.h, config/i960/tm-mon960.h: Delete. * config/i960/tm-nindy960.h, config/i960/tm-vx960.h: Delete. * config/i960/vxworks960.mt, config/m68k/apollo68b.mh: Delete. * config/m68k/apollo68b.mt, config/m68k/apollo68v.mh: Delete. * config/m68k/hp300bsd.mh, config/m68k/hp300bsd.mt: Delete. * config/m68k/hp300hpux.mh, config/m68k/hp300hpux.mt: Delete. * config/m88k/delta88.mh, config/m88k/delta88.mt: Delete. * config/m88k/delta88v4.mh, config/m88k/delta88v4.mt: Delete. * config/m88k/m88k.mh, config/m88k/m88k.mt: Delete. * config/m88k/nm-delta88v4.h, config/m88k/nm-m88k.h: Delete. * config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h: Delete. * config/m88k/tm-m88k.h, config/m88k/xm-delta88.h: Delete. * config/m88k/xm-dgux.h: Delete. * fr30-tdep.c, i386aix-nat.c, i386m3-nat.c: Delete. * i386mach-nat.c, i960-tdep.c, m88k-nat.c: Delete. * os9kread.c, remote-bug.c, remote-nindy.c: Delete. * remote-nrom.c, remote-os9k.c, remote-vx960.c: Delete. * d30v-tdep.c, arc-tdep.c, cxux-nat.c, dst.h, dstread.c: Delete. * ch-exp.c, ch-lang.c, ch-lang.h, ch-typeprint.c: Delete. * ch-valprint.c: Delete.
2002-08-062002-08-06 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-738/+738
* configure.tgt: Make arc-*-* obsolete. * NEWS: Mention that arc-*-* has been identifed as obsolete. * MAINTAINERS: Make arc-elf obsolete. * arc-tdep.c: Make file obsolete. * config/arc/arc.mt: Ditto. * config/arc/tm-arc.h: Ditto.
2002-07-302002-07-30 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-0/+1
* symtab.h: Replace #include "gdb_obstack.h" with opaque declaration. * cli/cli-cmds.c, cli/cli-script.c: Include "gdb_string.h". * gnu-v3-abi.c, arc-tdep.c, cli/cli-decode.c: Ditto. * avr-tdep.c, mon960-rom.c, i960-tdep.c: Ditto. * arch-utils.c, cli/cli-setshow.c: Unconditionally include "gdb_string.h". * Makefile.in (cli-script.o, cli-cmds.o): Update dependencies. (gnu-v3-abi.o, cli-setshow.o, i960-tdep.o): Ditto. (cli-decode.o, mi-cmd-var.o, mi-cmd-disas.o): Ditto. (avr-tdep.o, mon960-rom.o): Ditto. (aout_stabs_gnu_h): Define. (symtab_h): Remove $(gdb_obstack_h).
2002-04-22* config/sparc/tm-sparc.h (sparc_skip_prologue): RestoreAndrew Cagney1-1/+1
declaration * arc-tdep.c (arc_prologue_frameless_p): Fix syntax error.
2002-04-222002-04-21 David S. Miller <davem@redhat.com>David S. Miller1-0/+8
* arch-utils.c (generic_prologue_frameless_p): Kill SKIP_PROLOGUE_FRAMELESS_P code. * config/arc/tm-arc.h (SKIP_PROLOGUE_FRAMELESS_P): Delete references. (PROLOGUE_FRAMELESS_P, arc_prologue_frameless_p): New. * arc-tdep.c (arc_prologue_frameless_p): Implement. * config/arc/tm-sparc.h (SKIP_PROLOGUE_FRAMELESS_P): Delete references. (PROLOGUE_FRAMELESS_P, sparc_prologue_frameless_p): New. * sparc-tdep.c (sparc_prologue_frameless_p): Implement. (sparc_gdbarch_init): Pass it to set_gdbarch_prologue_frameless_p.
2002-02-20* arc-tdep.c (get_longjmp_target): Only compile this function if JB_PCRichard Earnshaw1-1/+3
is defined. * sparc-tdep.c (get_longjmp_target): Likewise.
2002-02-05* cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions.Andrew Cagney1-2/+2
(do_sfunc, set_cmd_sfunc): New functions. * command.h (struct cmd_list_element): Add field func. * cli/cli-decode.h (struct cmd_list_element): Ditto. * command.h (set_cmd_sfunc, set_cmd_cfunc): Declare. * cli/cli-decode.h: Ditto. * cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc. (help_all, help_cmd_list): Ditto. (find_cmd, complete_on_cmdlist): Ditto. * top.c (execute_command): Ditto. * cli/cli-setshow.c (do_setshow_command): Call func instead of function.sfunc. * infcmd.c (notice_args_read): Fix function signature. * cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc. * cli/cli-decode.c (add_set_cmd): Ditto. * utils.c (initialize_utils): Ditto. * maint.c (_initialize_maint_cmds): Ditto. * infrun.c (_initialize_infrun): Ditto. * demangle.c (_initialize_demangler): Ditto. * remote.c (add_packet_config_cmd): Ditto. * mips-tdep.c (_initialize_mips_tdep): Ditto. * cris-tdep.c (_initialize_cris_tdep): Ditto. * proc-api.c (_initialize_proc_api): Ditto. * kod.c (_initialize_kod): Ditto. * valprint.c (_initialize_valprint): Ditto. * top.c (init_main): Ditto. * infcmd.c (_initialize_infcmd): Ditto. * corefile.c (_initialize_core): Ditto. * arm-tdep.c (_initialize_arm_tdep): Ditto. * arch-utils.c (initialize_current_architecture): Ditto. (_initialize_gdbarch_utils): Ditto. * alpha-tdep.c (_initialize_alpha_tdep): Ditto. * cli/cli-decode.c (add_cmd): Use set_cmd_cfunc. * wince.c (_initialize_inftarg): Ditto. * symfile.c (_initialize_symfile): Ditto. * mips-tdep.c (_initialize_mips_tdep): Ditto. * language.c (_initialize_language): Ditto. * arc-tdep.c (_initialize_arc_tdep): Ditto.
2001-03-06Update/correct copyright notices.Kevin Buettner1-1/+1
2001-03-01Create new file regcache.h. Update all uses.Andrew Cagney1-0/+1
2001-01-31Replace strsave() with xstrdup().Andrew Cagney1-6/+6
2001-01-19Add new arc core numbers.Nick Clifton1-9/+6
2000-07-30Protoization.Kevin Buettner1-36/+16
2000-05-28PARAMS removal.Kevin Buettner1-3/+3
1999-12-07import gdb-1999-12-06 snapshotJason Molenda1-10/+10
1999-09-09import gdb-1999-09-08 snapshotStan Shebs1-6/+8
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-63/+77
1999-05-05import gdb-19990504 snapshotStan Shebs1-1/+1
1999-04-26import gdb-19990422 snapshotStan Shebs1-1/+1
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+733
1999-04-16Initial creation of sourceware repositoryStan Shebs1-733/+0
1998-11-27CARP:Andrew Cagney1-13/+4
STEP_SKIPS_DELAY - add STEP_SKIPS_DELAY_P and rewrite use removing #ifdef's. NO_SINGLE_STEP - replace with SOFTWARE_SINGLE_STEP_P + SOFTWARE_SINGLE_STEP. Replace global variable one_stepped with static singlestep_breakpoints_inserted_p. Cleanup infrun.c (scary!).
1997-09-10arc port no longer sanitized.David Edelsohn1-4/+1
1996-07-26See gdb ChangeLog entry with header:Fred Fish1-1/+1
Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> for a rather huge set of changes. I was going to put them here, but it made cvs dump core. :-(
1995-08-02Update FSF address.Fred Fish1-1/+1
1995-06-02 * arc-tdep.c (arc_bfd_mach_type): New static global.David Edelsohn1-28/+88
(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.
1995-04-12 * arc-tdep.c: #include "gdbcmd.h".David Edelsohn1-116/+439
(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.
1995-03-01 * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according toKung Hsu1-1/+1
processor. * remote-arc.c (arc_wait): when a processor stops, stop other two processors too. * remote-arc.c (switch_command): switch tm_print_insn.
1995-02-07 * i386-tdep.c (_initialize_i386_tdep): Put void decl on separateStan Shebs1-1/+2
line, so init.c generation works correctly. start-sanitize-arc * arc-tdep.c (_initialize_arc_tdep): Ditto. end-sanitize-arc
1995-02-03 * arc-tdep.c: new target dependent codes for arc processor.Kung Hsu1-0/+361
* 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.
generated by cgit v1.1 at 2025-02-21 11:46:59 +0000