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1997-02-03 * lib/gdb.exp(gdb_test): Surround the result pattern withBob Manson4-124/+61
parenthesis in case it contains multiple regexps separated with |. Fixes last nights native failures. * gdb.base/watchpoint.exp: Use gdb_test. * gdb.base/default.exp: Ditto. More improvements.
1997-02-02 * gdb.*/*.exp: Replace $prompt with $gdb_prompt.Bob Manson59-662/+670
* gdb.base/scope.exp: Use gdb_test. * gdb.c++/classes.exp: Ditto. * gdb.c++/inherit.exp: Ditto. More random cleanups. Still lots to go, however.
1997-02-02Committing sanitize changesGeoffrey Noer5-3/+37
1997-01-31 * gdb.base/crossload.exp: Don't use execute_anywhere, useBob Manson6-19/+28
remote_exec instead. * gdb.base/corefile.exp: Don't be ridiculous. * gdb.base/*.c: Add missing stub invocations. Fixes failures on HP-UX.
1997-01-31do d10v sanitization over all filesStan Shebs1-4/+2
1997-01-31keep 1996 ChangeLogStan Shebs1-0/+1
1997-01-31Annual ChangeLog split.Stan Shebs2-5569/+5573
1997-01-31 * mips-tdep.c (MIPS16_INSTLEN): Define.Mark Alexander2-42/+161
(mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN. (heuristic_proc_start): Recognize 'entry' pseudo-op as a start of function on MIPS16. (mips32_skip_prologue, mips16_skip_prologue): New helper functions for mips_skip_prologue. (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1997-01-31 Miscellaneous fixes for config/slite.exp.Bob Manson2-17/+22
1997-01-31 Oops. goes with previous checkin.Bob Manson1-0/+7
1997-01-31 * lib/gdb.exp: Fix runto.Bob Manson3-5/+6
* gdb.base/signals.exp: Check for a gdb,nosignals feature of the target. * gdb.base/watchpoint.exp: Fix regexp. Random miscellaneous fixes. Gotta dig up all these global variables someday..
1997-01-31 * lib/gdb.exp(default_gdb_exit): Add a catch to theBob Manson2-3/+9
close and wait commands, as the descriptor may now be invalid. Always call "remote_close host". Makes sure things get cleaned up if gdb dies in the middle of a test.
1997-01-29Remove ../sim/ppc/libsim.aMichael Meissner2-1/+6
1997-01-29Major revision to testsuites for cross-testing and DOS testing support.Bob Manson90-11978/+5017
1997-01-28 * blockframe.c: fix a null pointer ref in generic_get_saved_registerMichael Snyder2-1/+5
1997-01-28Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-7/+11
* mn10200-tdep.c (mn10200_frame_chain): get basic backtracing working
1997-01-28First set of changes for mips16:Mark Alexander3-48/+224
* config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT, MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define. (ABOUT_TO_RETURN): Call new function mips_about_to_return. (mips_breakpoint_from_pc, mips_about_to_return): Declare. * mem-break.c (memory_breakpoint_from_pc): New function. (memory_insert_breakpoint, memory_remove_breakpoint): Use memory_breakpoint_from_pc to determine breakpoint contents and size. * target.h (memory_breakpoint_from_pc): Declare. * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc to determine size of breakpoint instruction. * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save): New helper functions for mips_find_saved_regs. (mips_find_saved_regs): Recognize mips16 prologues. (mips_addr_bits_remove): Strip off upper 32 bits of address when target CPU is 32 bits but CORE_ADDR is 64 bits. (mips_step_skips_delay): No branch delay slot on mips16. (gdb_print_insn_mips): Disassemble mips16 code. (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1997-01-27 * tm-mn10200.h (NUM_REGS): Decrease to 12.Jeff Law2-8/+13
(REGISTER_NAMES): Elimination registers not found on the mn10200. (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes. (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1997-01-25 * dwarf2read.c: Replace integral tag, name and form fields inPeter Schauer2-566/+1333
internal structure definitions with the corresponding enumeration types from dwarf2.h. Add default cases to switches on enumerations where appropriate. Make quoting of string arguments in complaint messages consistent. Check for NULL returns from DW_STRING. (struct partial_die_info): Add sibling and has_type fields, remove unused value field. (DW_*): Move access macro definitions near the definition of the attribute structure. (struct field_info): New structure to pass information about fields and member functions between die processing routines. (dwarf2_build_psymtabs_hard): Set cu_header_offset. (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into the partial symbol table if the DW_AT_*_pc attributes are missing. Add file scope base type definitions to the partial symbol table. Skip over child dies if the die has a sibling attribute. (add_partial_symbol): Enter global variables with type attributes and without location descriptors into the partial symbol table. Store value of DW_TAG_variable dies in the partial symbol table. Do not enter global variables into the minimal symbol table. Add base type definitions to the partial symbol table. (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc. (process_die): Move check for DW_AT_low_pc to read_func_scope. Add a typedef symbol for base type definitions to the symbol table. Ignore DW_TAG_inlined_subroutine tags for now. (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds. (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds to determine pc bounds, ignore dies with invalid bounds. (dwarf2_get_pc_bounds): New routine to extract and validate the DW_AT_*_pc attributes of a die. (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name, dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): New functions to handle fields and member functions. (read_structure_scope): Rewritten to use them. (read_array_type): Renamed from dwarf_read_array_type. Default upper array bound to describe an array with unspecified length. Create array types in backwards order, as dwarf2 puts out the array dimensions from left to right. (read_subroutine_type): Handle DW_TAG_unspecified_parameters, DW_AT_artificial and DW_AT_prototyped. (read_base_type): Make an unsigned type for DW_ATE_boolean. Pass objfile to dwarf_base_type. (read_partial_die): Use read_attribute to read in the attributes. Handle DW_AT_sibling and DW_AT_type. Follow references when determining DW_AT_name and DW_AT_external attributes of the die. Validate DW_AT_*_pc attributes. (read_full_die): Use read_attribute to read in the attributes. (read_attribute): New function to read an attribute described by an abbreviated attribute. (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr. Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram, SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block. Change symbol class for global variables with a zero valued location descriptor to LOC_UNRESOLVED. Handle DW_AT_const_value attributes for DW_TAG_variable, DW_TAG_formal_parameter and DW_TAG_enumerator. Build a typedef symbol for DW_TAG_base_type. (dwarf2_const_value): New routine to copy a constant value from an attribute to a symbol. (dwarf_base_type): Use passed in objfile, not current_objfile when calling dwarf2_fundamental_type. (dump_die): Use DW_* accessor macros to access values of attributes. (decode_locdesc): Handle DW_OP_plus_uconst.
1997-01-23Committing tiny change -- pretend regs are 32 bitsGeoffrey Noer1-1/+3
1997-01-22Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-0/+2
Start mn10200 gdb port by adding copies of mn10300 target-specific files with all instances of mn10300 changed to mn10200 to start with. * mn10200-tdep.c: new * config/mn10200/tm-mn10200.h: new, REGISTER_SIZE is 24 bits not 32, SP_REGNUM and FP_REGNUM are different, also no lar or lir. * config/mn10200/mn10200.mt: new * configure.tgt: add mn10200 entry
1997-01-22Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer4-0/+539
Start mn10200 gdb port by adding copies of mn10300 target-specific files with all instances of mn10300 changed to mn10200 to start with. * mn10200-tdep.c: new * config/mn10200/tm-mn10200.h: new, REGISTER_SIZE is 24 bits not 32, SP_REGNUM and FP_REGNUM are different, also no lar or lir. * config/mn10200/mn10200.mt: new
1997-01-22 * configure.in configure: Check if host has libdl if doingStu Grossman3-4/+54
Solaris threads.
1997-01-22Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer3-222/+125
* mn10300-tdep.c: wrote/fixed implementations of mn10300_frame_chain, mn10300_init_extra_frame_info, mn10300_frame_saved_pc * config/mn10300/tm-mn10300.h: redefine INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC macros Backtracing starting to work correctly.
1997-01-22 * configure.in configure: Check if host has libm. Make sure weStu Grossman3-488/+276
are using gcc when using the -export-dynamic option. Fixes a problem with building under Solaris/SunPro cc.
1997-01-20 * config/mips/{embed,embed64,embedl,embedl64}.mt:Mark Alexander4-0/+11
Link in simulator on MIPS embedded targets.
1997-01-18 * blockframe.c (frameless_look_for_prologue): Mark framesPeter Schauer2-44/+23
with a zero PC as frameless to improve backtraces from core dumps caused by dereferencing a NULL function pointer.
1997-01-16Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-1/+13
* config/mn10300/tm-mn10300.h: fix BREAKPOINT definition
1997-01-16fix bugsAngela Marie Thomas1-0/+1
1997-01-15Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer1-5/+1
* mn10300-tdep.c: made a lot more generic, ripping out code from copied target (no more mn10300_scan_prologue, init_extra_frame_info, and mn10300_fix_call_dummy calls) * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC macros
1997-01-09 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't useMichael Snyder1-0/+7
FP_REGISTER_BYTES to compute offsets into the saved frame, since it fails for SPARC targets configured without any FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE. --------------------------------------------------------------------
1997-01-06 * symtab.c (fixup_symbol_section): Handle NULL symbols withoutStu Grossman1-0/+5
crashing.
1997-01-04 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,Stu Grossman6-25/+105
ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS and CONFIG_OBS. * configure configure.in: Clean up test cases around thread support. start-sanitize-v850 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if host is Windows. end-sanitize-v850 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c printcmd.c valops.c value.h values.c: Add bfd_section arg to value_at and value_at_lazy. * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: Add bfd_section arg to prim_record_minimal_symbol_and_info. * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section instead of read_memory. It takes a bfd_section arg. * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove unnecessary cast for assignment of struct dbx_symfile_info. Struct objfile now uses a real pointer instead of PTR for this element. * dbxread.c (dbx_symfile_init): Stash bfd section pointers for text, data and bss into dbx_symfile_info. * exec.c (xfer_memory): Handle transfers for user-specified sections. * findvar.c (read_var_value locate_var_value): Copy bfd section from the symbol to the value. * gdb-stabs.h: Add section pointers for text, data and bss sections. * maint.c (translate address command): Add test code for overlay address translation. * printcmd.c (do_examine do_one_display): Now takes a bfd section arg. * (print_formatted x_command): Record current section along with current address for repeated commands. * sparc-nat.c (fetch_inferior_registers): Change target_xfer_memory to target_{read write}_memory to allow changes to target_xfer_memory interface for section info. * symmisc.c (dump_msymbols print_symbol): Print section assocaited with symbol. * symtab.c (fixup_symbol_section): New routine to add section info to symbols returned by lookup_symbol. * symtab.h (struct general_symbol_info): Add bfd section to symbols. * target.c target.h (target_xfer_memory): Add bfd section to args. * (target_read_memory_section): New routine to read data from a specific section. * (target_memory_bfd_section): New global variable to pass bfd section in to targets. * valarith.c (value_add value_addr value_array): Preserve bfd section when computing new value. * value.h (struct value): Add bfd section to values. * values.c (allocate_value value_copy): Initialize/preserve bfd section. * (unpack_double): Clean up _MSC_VER conditionals to remove duplicate code. start-sanitize-v850 * v850ice.c: New module to support communication with NEC's PC-based ICE. * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and ep names with rxx names. sp and fp are renamed via a different mechanism. end-sanitize-v850
1997-01-04 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,Stu Grossman14-122/+717
ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS and CONFIG_OBS. * configure configure.in: Clean up test cases around thread support. start-sanitize-v850 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if host is Windows. end-sanitize-v850 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c printcmd.c valops.c value.h values.c: Add bfd_section arg to value_at and value_at_lazy. * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: Add bfd_section arg to prim_record_minimal_symbol_and_info. * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section instead of read_memory. It takes a bfd_section arg. * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove unnecessary cast for assignment of struct dbx_symfile_info. Struct objfile now uses a real pointer instead of PTR for this element. * dbxread.c (dbx_symfile_init): Stash bfd section pointers for text, data and bss into dbx_symfile_info. * exec.c (xfer_memory): Handle transfers for user-specified sections. * findvar.c (read_var_value locate_var_value): Copy bfd section from the symbol to the value. * gdb-stabs.h: Add section pointers for text, data and bss sections. * maint.c (translate address command): Add test code for overlay address translation. * printcmd.c (do_examine do_one_display): Now takes a bfd section arg. * (print_formatted x_command): Record current section along with current address for repeated commands. * sparc-nat.c (fetch_inferior_registers): Change target_xfer_memory to target_{read write}_memory to allow changes to target_xfer_memory interface for section info. * symmisc.c (dump_msymbols print_symbol): Print section assocaited with symbol. * symtab.c (fixup_symbol_section): New routine to add section info to symbols returned by lookup_symbol. * symtab.h (struct general_symbol_info): Add bfd section to symbols. * target.c target.h (target_xfer_memory): Add bfd section to args. * (target_read_memory_section): New routine to read data from a specific section. * (target_memory_bfd_section): New global variable to pass bfd section in to targets. * valarith.c (value_add value_addr value_array): Preserve bfd section when computing new value. * value.h (struct value): Add bfd section to values. * values.c (allocate_value value_copy): Initialize/preserve bfd section. * (unpack_double): Clean up _MSC_VER conditionals to remove duplicate code. start-sanitize-v850 * v850ice.c: New module to support communication with NEC's PC-based ICE. * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and ep names with rxx names. sp and fp are renamed via a different mechanism. end-sanitize-v850
1997-01-03Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-11/+16
* mn10300-tdep.c (mn10300_push_arguments): rewrote also removed code elsewhere that made use of RP_REGNUM * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE
1997-01-03Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-5/+353
* mn10300-tdep.c (mn10300_push_arguments): rewrote also removed code elsewhere that made use of RP_REGNUM
1996-12-31small fixGeoffrey Noer1-1/+1
1996-12-31Tue Dec 31 15:19:32 1996 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer2-4/+6
* config/mn10300/tm-mn10300.h: more small register fixes
1996-12-31 * config/mips/tm-mips.h: Undefine BREAKPOINT, replaceMark Alexander1-5/+2
with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; this fixes problem with setting breakpoints in little-endian programs in the simulator.
1996-12-31 * config/i386/xm-windows.h: Undo previous change to SIGTRAPMark Alexander1-2/+2
and SIGQUIT values; it messed up non-MIPS targets.
1996-12-31 * config/i386/xm-windows.h: Undo previous change to SIGTRAPMark Alexander1-0/+9
and SIGQUIT values; it messed up non-MIPS targets. * config/mips/tm-mips.h: Undefine BREAKPOINT, replace with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; this fixes problem with setting breakpoints in little-endian programs in the simulator.
1996-12-30 * remote-sim.c (gdbsim_open_p): New static local.David Edelsohn2-1/+26
(gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p.
1996-12-29 * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistentMark Alexander2-2/+7
with sim/mips/support.h.
1996-12-27Add large frame supportMichael Meissner3-5/+15
1996-12-27Work with new compiler frame layoutMichael Meissner3-20/+130
1996-12-27 * valprint.c (print_longest): Don't lose upper bitsMark Alexander2-1/+9
of 64-bit values on Windows. * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined, undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will be printed without loss of upper bits.
1996-12-27Thu Dec 26 15:56:09 1996 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder2-3/+9
* sparclet-stub.c: a few clean-ups, removing dead code * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible (they're not useful, you can't change, write or even read them)
1996-12-26 * config/pa/hppahpux.mh (TERMCAP): Always link to libc beforeFred Fish2-1/+10
libcurses, to avoid picking up broken select() from libcurses on some versions of HPUX.
1996-12-26Thu Dec 26 15:15:21 1996 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder4-55/+1355
* sparclet-rom.c: Remove includes of Unix system files. Add function "sparclet_supply_register" so that parse_register_dump will not seg-fault by calling a null function pointer. Remove XMODEM support (unfinished work?). Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans. Add fill command. Remove colon from getreg.resp_delim so PSR register will work. Remove pointer to sparclet_load (downloading SREC's doesn't work). Null out local register names for %g0, all %cc and all %asr regs, since the monitor can't report them. Will return zero instead. * sparclet-stub.c: New -- remote protocol support for sparclet CPU. * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES: Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs. Adjust NUM_REGS and REGISTER_BYTES accordingly
1996-12-24 * remote-e7000.c (want_h8300h, want_nopc_h8300h): RenamedJeff Law1-0/+10
from want and want_nopc. (want_h8300s, want_nopc_h8300s): New variables for H8/S register lists. (e7000_fetch_registers): Use H8/300H or H8/S register list string as needed. (e7000_wait): Likewise. Bringing over a change from hmse-h8s-beta branch.
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